From ba6b3842b7946bd0835f69006b9d4199b2c654e2 Mon Sep 17 00:00:00 2001 From: Guo Mang Date: Thu, 22 Dec 2016 18:21:16 +0800 Subject: EmulatorPkg: Remove unused Package Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Guo Mang --- EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c | 1111 ------------------ EmulatorPkg/Unix/Host/BlockIo.c | 708 ----------- EmulatorPkg/Unix/Host/EmuThunk.c | 440 ------- EmulatorPkg/Unix/Host/Gasket.h | 651 ---------- EmulatorPkg/Unix/Host/Host.c | 1286 -------------------- EmulatorPkg/Unix/Host/Host.h | 356 ------ EmulatorPkg/Unix/Host/Host.inf | 148 --- EmulatorPkg/Unix/Host/Ia32/Gasket.S | 1492 ----------------------- EmulatorPkg/Unix/Host/Ia32/SwitchStack.c | 74 -- EmulatorPkg/Unix/Host/LinuxPacketFilter.c | 604 ---------- EmulatorPkg/Unix/Host/MemoryAllocationLib.c | 145 --- EmulatorPkg/Unix/Host/PosixFileSystem.c | 1556 ------------------------ EmulatorPkg/Unix/Host/Pthreads.c | 235 ---- EmulatorPkg/Unix/Host/X11GraphicsWindow.c | 1028 ---------------- EmulatorPkg/Unix/Host/X11IncludeHack | 1 - EmulatorPkg/Unix/Host/X64/Gasket.S | 1631 -------------------------- EmulatorPkg/Unix/Host/X64/SwitchStack.S | 53 - 17 files changed, 11519 deletions(-) delete mode 100644 EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c delete mode 100644 EmulatorPkg/Unix/Host/BlockIo.c delete mode 100644 EmulatorPkg/Unix/Host/EmuThunk.c delete mode 100644 EmulatorPkg/Unix/Host/Gasket.h delete mode 100644 EmulatorPkg/Unix/Host/Host.c delete mode 100644 EmulatorPkg/Unix/Host/Host.h delete mode 100644 EmulatorPkg/Unix/Host/Host.inf delete mode 100644 EmulatorPkg/Unix/Host/Ia32/Gasket.S delete mode 100644 EmulatorPkg/Unix/Host/Ia32/SwitchStack.c delete mode 100644 EmulatorPkg/Unix/Host/LinuxPacketFilter.c delete mode 100644 EmulatorPkg/Unix/Host/MemoryAllocationLib.c delete mode 100644 EmulatorPkg/Unix/Host/PosixFileSystem.c delete mode 100644 EmulatorPkg/Unix/Host/Pthreads.c delete mode 100644 EmulatorPkg/Unix/Host/X11GraphicsWindow.c delete mode 120000 EmulatorPkg/Unix/Host/X11IncludeHack delete mode 100644 EmulatorPkg/Unix/Host/X64/Gasket.S delete mode 100644 EmulatorPkg/Unix/Host/X64/SwitchStack.S (limited to 'EmulatorPkg/Unix/Host') diff --git a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c b/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c deleted file mode 100644 index 4ba27c2a6a..0000000000 --- a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c +++ /dev/null @@ -1,1111 +0,0 @@ -/**@file - Berkeley Packet Filter implementation of the EMU_SNP_PROTOCOL that allows the - emulator to get on real networks. - - Tested on Mac OS X. - -Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.
-Portitions copyright (c) 2011, Apple Inc. All rights reserved. - -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - - -#include "Host.h" - -#ifdef __APPLE__ - - -#include - - -#define EMU_SNP_PRIVATE_SIGNATURE SIGNATURE_32('E', 'M', 's', 'n') -typedef struct { - UINTN Signature; - - EMU_IO_THUNK_PROTOCOL *Thunk; - EMU_SNP_PROTOCOL EmuSnp; - EFI_SIMPLE_NETWORK_MODE *Mode; - - int BpfFd; - char *InterfaceName; - EFI_MAC_ADDRESS MacAddress; - u_int ReadBufferSize; - VOID *ReadBuffer; - - // - // Two walking pointers to manage the multiple packets that can be returned - // in a single read. - // - VOID *CurrentReadPointer; - VOID *EndReadPointer; - - UINT32 ReceivedPackets; - UINT32 DroppedPackets; - -} EMU_SNP_PRIVATE; - -#define EMU_SNP_PRIVATE_DATA_FROM_THIS(a) \ - CR(a, EMU_SNP_PRIVATE, EmuSnp, EMU_SNP_PRIVATE_SIGNATURE) - - -// -// Strange, but there doesn't appear to be any structure for the Ethernet header in edk2... -// - -typedef struct { - UINT8 DstAddr[NET_ETHER_ADDR_LEN]; - UINT8 SrcAddr[NET_ETHER_ADDR_LEN]; - UINT16 Type; -} ETHERNET_HEADER; - -/** - Register storage for SNP Mode. - - @param This Protocol instance pointer. - @param Mode SimpleNetworkProtocol Mode structure passed into driver. - - @retval EFI_SUCCESS The network interface was started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - -**/ -EFI_STATUS -EmuSnpCreateMapping ( - IN EMU_SNP_PROTOCOL *This, - IN EFI_SIMPLE_NETWORK_MODE *Mode - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - Private->Mode = Mode; - - // - // Set the broadcast address. - // - SetMem (&Mode->BroadcastAddress, sizeof (EFI_MAC_ADDRESS), 0xFF); - - CopyMem (&Mode->CurrentAddress, &Private->MacAddress, sizeof (EFI_MAC_ADDRESS)); - CopyMem (&Mode->PermanentAddress, &Private->MacAddress, sizeof (EFI_MAC_ADDRESS)); - - // - // Since the fake SNP is based on a real NIC, to avoid conflict with the host NIC - // network stack, we use a different MAC address. - // So just change the last byte of the MAC address for the real NIC. - // - Mode->CurrentAddress.Addr[NET_ETHER_ADDR_LEN - 1]++; - - return EFI_SUCCESS; -} - - -static struct bpf_insn mFilterInstructionTemplate[] = { - // Load 4 bytes from the destination MAC address. - BPF_STMT (BPF_LD + BPF_W + BPF_ABS, OFFSET_OF (ETHERNET_HEADER, DstAddr[0])), - - // Compare to first 4 bytes of fake MAC address. - BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, 0x12345678, 0, 3 ), - - // Load remaining 2 bytes from the destination MAC address. - BPF_STMT (BPF_LD + BPF_H + BPF_ABS, OFFSET_OF( ETHERNET_HEADER, DstAddr[4])), - - // Compare to remaining 2 bytes of fake MAC address. - BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, 0x9ABC, 5, 0 ), - - // Load 4 bytes from the destination MAC address. - BPF_STMT (BPF_LD + BPF_W + BPF_ABS, OFFSET_OF (ETHERNET_HEADER, DstAddr[0])), - - // Compare to first 4 bytes of broadcast MAC address. - BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, 0xFFFFFFFF, 0, 2), - - // Load remaining 2 bytes from the destination MAC address. - BPF_STMT (BPF_LD + BPF_H + BPF_ABS, OFFSET_OF( ETHERNET_HEADER, DstAddr[4])), - - // Compare to remaining 2 bytes of broadcast MAC address. - BPF_JUMP (BPF_JMP + BPF_JEQ + BPF_K, 0xFFFF, 1, 0), - - // Reject packet. - BPF_STMT (BPF_RET + BPF_K, 0), - - // Receive entire packet. - BPF_STMT (BPF_RET + BPF_K, -1) -}; - - -EFI_STATUS -OpenBpfFileDescriptor ( - IN EMU_SNP_PRIVATE *Private, - OUT int *Fd - ) -{ - char BfpDeviceName[256]; - int Index; - - // - // Open a Berkeley Packet Filter device. This must be done as root, so this is probably - // the place which is most likely to fail... - // - for (Index = 0; TRUE; Index++ ) { - snprintf (BfpDeviceName, sizeof (BfpDeviceName), "/dev/bpf%d", Index); - - *Fd = open (BfpDeviceName, O_RDWR, 0); - if ( *Fd >= 0 ) { - return EFI_SUCCESS; - } - - if (errno == EACCES) { - printf ( - "SNP: Permissions on '%s' are incorrect. Fix with 'sudo chmod 666 %s'.\n", - BfpDeviceName, - BfpDeviceName - ); - } - - if (errno != EBUSY) { - break; - } - } - - return EFI_OUT_OF_RESOURCES; -} - - -/** - Changes the state of a network interface from "stopped" to "started". - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was started. - @retval EFI_ALREADY_STARTED The network interface is already in the started state. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStart ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EFI_STATUS Status; - EMU_SNP_PRIVATE *Private; - struct ifreq BoundIf; - struct bpf_program BpfProgram; - struct bpf_insn *FilterProgram; - u_int Value; - u_int ReadBufferSize; - UINT16 Temp16; - UINT32 Temp32; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - switch (Private->Mode->State) { - case EfiSimpleNetworkStopped: - break; - - case EfiSimpleNetworkStarted: - case EfiSimpleNetworkInitialized: - return EFI_ALREADY_STARTED; - break; - - default: - return EFI_DEVICE_ERROR; - break; - } - - Status = EFI_SUCCESS; - if (Private->BpfFd == 0) { - Status = OpenBpfFileDescriptor (Private, &Private->BpfFd); - if (EFI_ERROR (Status)) { - goto DeviceErrorExit; - } - - // - // Get the read buffer size. - // - if (ioctl (Private->BpfFd, BIOCGBLEN, &ReadBufferSize) < 0) { - goto DeviceErrorExit; - } - - // - // Default value from BIOCGBLEN is usually too small, so use a much larger size, if necessary. - // - if (ReadBufferSize < FixedPcdGet32 (PcdNetworkPacketFilterSize)) { - ReadBufferSize = FixedPcdGet32 (PcdNetworkPacketFilterSize); - if (ioctl (Private->BpfFd, BIOCSBLEN, &ReadBufferSize) < 0) { - goto DeviceErrorExit; - } - } - - // - // Associate our interface with this BPF file descriptor. - // - AsciiStrCpy (BoundIf.ifr_name, Private->InterfaceName); - if (ioctl (Private->BpfFd, BIOCSETIF, &BoundIf) < 0) { - goto DeviceErrorExit; - } - - // - // Enable immediate mode. - // - Value = 1; - if (ioctl (Private->BpfFd, BIOCIMMEDIATE, &Value) < 0) { - goto DeviceErrorExit; - } - - // - // Enable non-blocking I/O. - // - if (fcntl (Private->BpfFd, F_GETFL, 0) == -1) { - goto DeviceErrorExit; - } - - Value |= O_NONBLOCK; - - if (fcntl (Private->BpfFd, F_SETFL, Value) == -1) { - goto DeviceErrorExit; - } - - // - // Disable "header complete" flag. This means the supplied source MAC address is - // what goes on the wire. - // - Value = 1; - if (ioctl (Private->BpfFd, BIOCSHDRCMPLT, &Value) < 0) { - goto DeviceErrorExit; - } - - // - // Allocate read buffer. - // - Private->ReadBufferSize = ReadBufferSize; - Private->ReadBuffer = malloc (Private->ReadBufferSize); - if (Private->ReadBuffer == NULL) { - goto ErrorExit; - } - - Private->CurrentReadPointer = Private->EndReadPointer = Private->ReadBuffer; - - // - // Install our packet filter: successful reads should only produce broadcast or unicast - // packets directed to our fake MAC address. - // - FilterProgram = malloc (sizeof (mFilterInstructionTemplate)) ; - if ( FilterProgram == NULL ) { - goto ErrorExit; - } - - CopyMem (FilterProgram, &mFilterInstructionTemplate, sizeof (mFilterInstructionTemplate)); - - // - // Insert out fake MAC address into the filter. The data has to be host endian. - // - CopyMem (&Temp32, &Private->Mode->CurrentAddress.Addr[0], sizeof (UINT32)); - FilterProgram[1].k = NTOHL (Temp32); - CopyMem (&Temp16, &Private->Mode->CurrentAddress.Addr[4], sizeof (UINT16)); - FilterProgram[3].k = NTOHS (Temp16); - - BpfProgram.bf_len = sizeof (mFilterInstructionTemplate) / sizeof (struct bpf_insn); - BpfProgram.bf_insns = FilterProgram; - - if (ioctl (Private->BpfFd, BIOCSETF, &BpfProgram) < 0) { - goto DeviceErrorExit; - } - - free (FilterProgram); - - // - // Enable promiscuous mode. - // - if (ioctl (Private->BpfFd, BIOCPROMISC, 0) < 0) { - goto DeviceErrorExit; - } - - - Private->Mode->State = EfiSimpleNetworkStarted; - } - - return Status; - -DeviceErrorExit: - Status = EFI_DEVICE_ERROR; -ErrorExit: - if (Private->ReadBuffer != NULL) { - free (Private->ReadBuffer); - Private->ReadBuffer = NULL; - } - return Status; -} - - -/** - Changes the state of a network interface from "started" to "stopped". - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was stopped. - @retval EFI_ALREADY_STARTED The network interface is already in the stopped state. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStop ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - switch ( Private->Mode->State ) { - case EfiSimpleNetworkStarted: - break; - - case EfiSimpleNetworkStopped: - return EFI_NOT_STARTED; - break; - - default: - return EFI_DEVICE_ERROR; - break; - } - - if (Private->BpfFd != 0) { - close (Private->BpfFd); - Private->BpfFd = 0; - } - - if (Private->ReadBuffer != NULL) { - free (Private->ReadBuffer ); - Private->CurrentReadPointer = Private->EndReadPointer = Private->ReadBuffer = NULL; - } - - Private->Mode->State = EfiSimpleNetworkStopped; - - return EFI_SUCCESS; -} - - -/** - Resets a network adapter and allocates the transmit and receive buffers - required by the network interface; optionally, also requests allocation - of additional transmit and receive buffers. - - @param This The protocol instance pointer. - @param ExtraRxBufferSize The size, in bytes, of the extra receive buffer space - that the driver should allocate for the network interface. - Some network interfaces will not be able to use the extra - buffer, and the caller will not know if it is actually - being used. - @param ExtraTxBufferSize The size, in bytes, of the extra transmit buffer space - that the driver should allocate for the network interface. - Some network interfaces will not be able to use the extra - buffer, and the caller will not know if it is actually - being used. - - @retval EFI_SUCCESS The network interface was initialized. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_OUT_OF_RESOURCES There was not enough memory for the transmit and - receive buffers. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpInitialize ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN ExtraRxBufferSize OPTIONAL, - IN UINTN ExtraTxBufferSize OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - switch ( Private->Mode->State ) { - case EfiSimpleNetworkStarted: - break; - - case EfiSimpleNetworkStopped: - return EFI_NOT_STARTED; - break; - - default: - return EFI_DEVICE_ERROR; - break; - } - - Private->Mode->MCastFilterCount = 0; - Private->Mode->ReceiveFilterSetting = 0; - ZeroMem (Private->Mode->MCastFilter, sizeof (Private->Mode->MCastFilter)); - - Private->Mode->State = EfiSimpleNetworkInitialized; - - return EFI_SUCCESS; -} - - -/** - Resets a network adapter and re-initializes it with the parameters that were - provided in the previous call to Initialize(). - - @param This The protocol instance pointer. - @param ExtendedVerification Indicates that the driver may perform a more - exhaustive verification operation of the device - during reset. - - @retval EFI_SUCCESS The network interface was reset. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReset ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - switch ( Private->Mode->State ) { - case EfiSimpleNetworkInitialized: - break; - - case EfiSimpleNetworkStopped: - return EFI_NOT_STARTED; - break; - - default: - return EFI_DEVICE_ERROR; - break; - } - - return EFI_SUCCESS; -} - - -/** - Resets a network adapter and leaves it in a state that is safe for - another driver to initialize. - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was shutdown. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpShutdown ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - switch ( Private->Mode->State ) { - case EfiSimpleNetworkInitialized: - break; - - case EfiSimpleNetworkStopped: - return EFI_NOT_STARTED; - break; - - default: - return EFI_DEVICE_ERROR; - break; - } - - Private->Mode->State = EfiSimpleNetworkStarted; - - Private->Mode->ReceiveFilterSetting = 0; - Private->Mode->MCastFilterCount = 0; - ZeroMem (Private->Mode->MCastFilter, sizeof (Private->Mode->MCastFilter)); - - if (Private->BpfFd != 0) { - close (Private->BpfFd); - Private->BpfFd = 0; - } - - if (Private->ReadBuffer != NULL) { - free (Private->ReadBuffer); - Private->CurrentReadPointer = Private->EndReadPointer = Private->ReadBuffer = NULL; - } - - return EFI_SUCCESS; -} - -/** - Manages the multicast receive filters of a network interface. - - @param This The protocol instance pointer. - @param Enable A bit mask of receive filters to enable on the network interface. - @param Disable A bit mask of receive filters to disable on the network interface. - @param ResetMCastFilter Set to TRUE to reset the contents of the multicast receive - filters on the network interface to their default values. - @param McastFilterCnt Number of multicast HW MAC addresses in the new - MCastFilter list. This value must be less than or equal to - the MCastFilterCnt field of EMU_SNP_MODE. This - field is optional if ResetMCastFilter is TRUE. - @param MCastFilter A pointer to a list of new multicast receive filter HW MAC - addresses. This list will replace any existing multicast - HW MAC address list. This field is optional if - ResetMCastFilter is TRUE. - - @retval EFI_SUCCESS The multicast receive filter list was updated. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReceiveFilters ( - IN EMU_SNP_PROTOCOL *This, - IN UINT32 Enable, - IN UINT32 Disable, - IN BOOLEAN ResetMCastFilter, - IN UINTN MCastFilterCnt OPTIONAL, - IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - // For now, just succeed... - return EFI_SUCCESS; -} - - -/** - Modifies or resets the current station address, if supported. - - @param This The protocol instance pointer. - @param Reset Flag used to reset the station address to the network interfaces - permanent address. - @param New The new station address to be used for the network interface. - - @retval EFI_SUCCESS The network interfaces station address was updated. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStationAddress ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN EFI_MAC_ADDRESS *New OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - - -/** - Resets or collects the statistics on a network interface. - - @param This Protocol instance pointer. - @param Reset Set to TRUE to reset the statistics for the network interface. - @param StatisticsSize On input the size, in bytes, of StatisticsTable. On - output the size, in bytes, of the resulting table of - statistics. - @param StatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that - contains the statistics. - - @retval EFI_SUCCESS The statistics were collected from the network interface. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer - size needed to hold the statistics is returned in - StatisticsSize. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStatistics ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN OUT UINTN *StatisticsSize OPTIONAL, - OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - - -/** - Converts a multicast IP address to a multicast HW MAC address. - - @param This The protocol instance pointer. - @param IPv6 Set to TRUE if the multicast IP address is IPv6 [RFC 2460]. Set - to FALSE if the multicast IP address is IPv4 [RFC 791]. - @param IP The multicast IP address that is to be converted to a multicast - HW MAC address. - @param MAC The multicast HW MAC address that is to be generated from IP. - - @retval EFI_SUCCESS The multicast IP address was mapped to the multicast - HW MAC address. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer - size needed to hold the statistics is returned in - StatisticsSize. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpMCastIpToMac ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN IPv6, - IN EFI_IP_ADDRESS *IP, - OUT EFI_MAC_ADDRESS *MAC - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - - -/** - Performs read and write operations on the NVRAM device attached to a - network interface. - - @param This The protocol instance pointer. - @param ReadWrite TRUE for read operations, FALSE for write operations. - @param Offset Byte offset in the NVRAM device at which to start the read or - write operation. This must be a multiple of NvRamAccessSize and - less than NvRamSize. - @param BufferSize The number of bytes to read or write from the NVRAM device. - This must also be a multiple of NvramAccessSize. - @param Buffer A pointer to the data buffer. - - @retval EFI_SUCCESS The NVRAM access was performed. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpNvData ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ReadWrite, - IN UINTN Offset, - IN UINTN BufferSize, - IN OUT VOID *Buffer - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Reads the current interrupt status and recycled transmit buffer status from - a network interface. - - @param This The protocol instance pointer. - @param InterruptStatus A pointer to the bit mask of the currently active interrupts - If this is NULL, the interrupt status will not be read from - the device. If this is not NULL, the interrupt status will - be read from the device. When the interrupt status is read, - it will also be cleared. Clearing the transmit interrupt - does not empty the recycled transmit buffer array. - @param TxBuf Recycled transmit buffer address. The network interface will - not transmit if its internal recycled transmit buffer array - is full. Reading the transmit buffer does not clear the - transmit interrupt. If this is NULL, then the transmit buffer - status will not be read. If there are no transmit buffers to - recycle and TxBuf is not NULL, * TxBuf will be set to NULL. - - @retval EFI_SUCCESS The status of the network interface was retrieved. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpGetStatus ( - IN EMU_SNP_PROTOCOL *This, - OUT UINT32 *InterruptStatus OPTIONAL, - OUT VOID **TxBuf OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - if (TxBuf != NULL) { - *((UINT8 **)TxBuf) = (UINT8 *)1; - } - - if ( InterruptStatus != NULL ) { - *InterruptStatus = EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT; - } - - return EFI_SUCCESS; -} - - -/** - Places a packet in the transmit queue of a network interface. - - @param This The protocol instance pointer. - @param HeaderSize The size, in bytes, of the media header to be filled in by - the Transmit() function. If HeaderSize is non-zero, then it - must be equal to This->Mode->MediaHeaderSize and the DestAddr - and Protocol parameters must not be NULL. - @param BufferSize The size, in bytes, of the entire packet (media header and - data) to be transmitted through the network interface. - @param Buffer A pointer to the packet (media header followed by data) to be - transmitted. This parameter cannot be NULL. If HeaderSize is zero, - then the media header in Buffer must already be filled in by the - caller. If HeaderSize is non-zero, then the media header will be - filled in by the Transmit() function. - @param SrcAddr The source HW MAC address. If HeaderSize is zero, then this parameter - is ignored. If HeaderSize is non-zero and SrcAddr is NULL, then - This->Mode->CurrentAddress is used for the source HW MAC address. - @param DestAddr The destination HW MAC address. If HeaderSize is zero, then this - parameter is ignored. - @param Protocol The type of header to build. If HeaderSize is zero, then this - parameter is ignored. See RFC 1700, section "Ether Types", for - examples. - - @retval EFI_SUCCESS The packet was placed on the transmit queue. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_NOT_READY The network interface is too busy to accept this transmit request. - @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpTransmit ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN HeaderSize, - IN UINTN BufferSize, - IN VOID *Buffer, - IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - IN EFI_MAC_ADDRESS *DestAddr OPTIONAL, - IN UINT16 *Protocol OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - ETHERNET_HEADER *EnetHeader; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - if (Private->Mode->State < EfiSimpleNetworkStarted) { - return EFI_NOT_STARTED; - } - - if ( HeaderSize != 0 ) { - if ((DestAddr == NULL) || (Protocol == NULL) || (HeaderSize != Private->Mode->MediaHeaderSize)) { - return EFI_INVALID_PARAMETER; - } - - if (SrcAddr == NULL) { - SrcAddr = &Private->Mode->CurrentAddress; - } - - EnetHeader = (ETHERNET_HEADER *) Buffer; - - CopyMem (EnetHeader->DstAddr, DestAddr, NET_ETHER_ADDR_LEN); - CopyMem (EnetHeader->SrcAddr, SrcAddr, NET_ETHER_ADDR_LEN); - - EnetHeader->Type = HTONS(*Protocol); - } - - if (write (Private->BpfFd, Buffer, BufferSize) < 0) { - return EFI_DEVICE_ERROR; - } - - return EFI_SUCCESS; -} - -/** - Receives a packet from a network interface. - - @param This The protocol instance pointer. - @param HeaderSize The size, in bytes, of the media header received on the network - interface. If this parameter is NULL, then the media header size - will not be returned. - @param BufferSize On entry, the size, in bytes, of Buffer. On exit, the size, in - bytes, of the packet that was received on the network interface. - @param Buffer A pointer to the data buffer to receive both the media header and - the data. - @param SrcAddr The source HW MAC address. If this parameter is NULL, the - HW MAC source address will not be extracted from the media - header. - @param DestAddr The destination HW MAC address. If this parameter is NULL, - the HW MAC destination address will not be extracted from the - media header. - @param Protocol The media header type. If this parameter is NULL, then the - protocol will not be extracted from the media header. See - RFC 1700 section "Ether Types" for examples. - - @retval EFI_SUCCESS The received data was stored in Buffer, and BufferSize has - been updated to the number of bytes received. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_NOT_READY The network interface is too busy to accept this transmit - request. - @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReceive ( - IN EMU_SNP_PROTOCOL *This, - OUT UINTN *HeaderSize OPTIONAL, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer, - OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL, - OUT UINT16 *Protocol OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - struct bpf_hdr *BpfHeader; - struct bpf_stat BpfStats; - ETHERNET_HEADER *EnetHeader; - ssize_t Result; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - if (Private->Mode->State < EfiSimpleNetworkStarted) { - return EFI_NOT_STARTED; - } - - ZeroMem (&BpfStats, sizeof( BpfStats)); - - if (ioctl (Private->BpfFd, BIOCGSTATS, &BpfStats) == 0) { - Private->ReceivedPackets += BpfStats.bs_recv; - if (BpfStats.bs_drop > Private->DroppedPackets) { - printf ( - "SNP: STATS: RCVD = %d DROPPED = %d. Probably need to increase BPF PcdNetworkPacketFilterSize?\n", - BpfStats.bs_recv, - BpfStats.bs_drop - Private->DroppedPackets - ); - Private->DroppedPackets = BpfStats.bs_drop; - } - } - - // - // Do we have any remaining packets from the previous read? - // - if (Private->CurrentReadPointer >= Private->EndReadPointer) { - Result = read (Private->BpfFd, Private->ReadBuffer, Private->ReadBufferSize); - if (Result < 0) { - // EAGAIN means that there's no I/O outstanding against this file descriptor. - return (errno == EAGAIN) ? EFI_NOT_READY : EFI_DEVICE_ERROR; - } - - if (Result == 0) { - return EFI_NOT_READY; - } - - Private->CurrentReadPointer = Private->ReadBuffer; - Private->EndReadPointer = Private->CurrentReadPointer + Result; - } - - BpfHeader = Private->CurrentReadPointer; - EnetHeader = Private->CurrentReadPointer + BpfHeader->bh_hdrlen; - - if (BpfHeader->bh_caplen > *BufferSize) { - *BufferSize = BpfHeader->bh_caplen; - return EFI_BUFFER_TOO_SMALL; - } - - CopyMem (Buffer, EnetHeader, BpfHeader->bh_caplen); - *BufferSize = BpfHeader->bh_caplen; - - if (HeaderSize != NULL) { - *HeaderSize = sizeof (ETHERNET_HEADER); - } - - if (DestAddr != NULL) { - ZeroMem (DestAddr, sizeof (EFI_MAC_ADDRESS)); - CopyMem (DestAddr, EnetHeader->DstAddr, NET_ETHER_ADDR_LEN); - } - - if (SrcAddr != NULL) { - ZeroMem (SrcAddr, sizeof (EFI_MAC_ADDRESS)); - CopyMem (SrcAddr, EnetHeader->SrcAddr, NET_ETHER_ADDR_LEN); - } - - if (Protocol != NULL) { - *Protocol = NTOHS (EnetHeader->Type); - } - - Private->CurrentReadPointer += BPF_WORDALIGN (BpfHeader->bh_hdrlen + BpfHeader->bh_caplen); - return EFI_SUCCESS; -} - - -EMU_SNP_PROTOCOL gEmuSnpProtocol = { - GasketSnpCreateMapping, - GasketSnpStart, - GasketSnpStop, - GasketSnpInitialize, - GasketSnpReset, - GasketSnpShutdown, - GasketSnpReceiveFilters, - GasketSnpStationAddress, - GasketSnpStatistics, - GasketSnpMCastIpToMac, - GasketSnpNvData, - GasketSnpGetStatus, - GasketSnpTransmit, - GasketSnpReceive -}; - -EFI_STATUS -GetInterfaceMacAddr ( - EMU_SNP_PRIVATE *Private - ) -{ - EFI_STATUS Status; - struct ifaddrs *IfAddrs; - struct ifaddrs *If; - struct sockaddr_dl *IfSdl; - - if (getifaddrs (&IfAddrs) != 0) { - return EFI_UNSUPPORTED; - } - - // - // Convert the interface name to ASCII so we can find it. - // - Private->InterfaceName = malloc (StrSize (Private->Thunk->ConfigString)); - if (Private->InterfaceName == NULL) { - Status = EFI_OUT_OF_RESOURCES; - goto Exit; - } - - UnicodeStrToAsciiStr (Private->Thunk->ConfigString, Private->InterfaceName); - - Status = EFI_NOT_FOUND; - If = IfAddrs; - while (If != NULL) { - IfSdl = (struct sockaddr_dl *)If->ifa_addr; - - if (IfSdl->sdl_family == AF_LINK) { - if (!AsciiStrCmp( Private->InterfaceName, If->ifa_name)) { - CopyMem (&Private->MacAddress, LLADDR (IfSdl), NET_ETHER_ADDR_LEN); - - Status = EFI_SUCCESS; - break; - } - } - - If = If->ifa_next; - } - -Exit: - freeifaddrs (IfAddrs); - return Status; -} - - -EFI_STATUS -EmuSnpThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - if (This->Private != NULL) { - return EFI_ALREADY_STARTED; - } - - if (!CompareGuid (This->Protocol, &gEmuSnpProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = malloc (sizeof (EMU_SNP_PRIVATE)); - if (Private == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - - Private->Signature = EMU_SNP_PRIVATE_SIGNATURE; - Private->Thunk = This; - CopyMem (&Private->EmuSnp, &gEmuSnpProtocol, sizeof (gEmuSnpProtocol)); - GetInterfaceMacAddr (Private); - - This->Interface = &Private->EmuSnp; - This->Private = Private; - return EFI_SUCCESS; -} - - -EFI_STATUS -EmuSnpThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - if (!CompareGuid (This->Protocol, &gEmuSnpProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = This->Private; - free (Private); - - return EFI_SUCCESS; -} - - - -EMU_IO_THUNK_PROTOCOL gSnpThunkIo = { - &gEmuSnpProtocolGuid, - NULL, - NULL, - 0, - GasketSnpThunkOpen, - GasketSnpThunkClose, - NULL -}; - -#endif diff --git a/EmulatorPkg/Unix/Host/BlockIo.c b/EmulatorPkg/Unix/Host/BlockIo.c deleted file mode 100644 index fa05fbc107..0000000000 --- a/EmulatorPkg/Unix/Host/BlockIo.c +++ /dev/null @@ -1,708 +0,0 @@ -/**@file - -Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.
-This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#include "Host.h" - -#define EMU_BLOCK_IO_PRIVATE_SIGNATURE SIGNATURE_32 ('E', 'M', 'b', 'k') -typedef struct { - UINTN Signature; - - EMU_IO_THUNK_PROTOCOL *Thunk; - - char *Filename; - UINTN ReadMode; - UINTN Mode; - - int fd; - - BOOLEAN RemovableMedia; - BOOLEAN WriteProtected; - - UINT64 NumberOfBlocks; - UINT32 BlockSize; - - EMU_BLOCK_IO_PROTOCOL EmuBlockIo; - EFI_BLOCK_IO_MEDIA *Media; - -} EMU_BLOCK_IO_PRIVATE; - -#define EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS(a) \ - CR(a, EMU_BLOCK_IO_PRIVATE, EmuBlockIo, EMU_BLOCK_IO_PRIVATE_SIGNATURE) - - - -EFI_STATUS -EmuBlockIoReset ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ); - - -/*++ - -This function extends the capability of SetFilePointer to accept 64 bit parameters - -**/ -EFI_STATUS -SetFilePointer64 ( - IN EMU_BLOCK_IO_PRIVATE *Private, - IN INT64 DistanceToMove, - OUT UINT64 *NewFilePointer, - IN INT32 MoveMethod - ) -{ - EFI_STATUS Status; - off_t res; - off_t offset = DistanceToMove; - - Status = EFI_SUCCESS; - res = lseek (Private->fd, offset, (int)MoveMethod); - if (res == -1) { - Status = EFI_INVALID_PARAMETER; - } - - if (NewFilePointer != NULL) { - *NewFilePointer = res; - } - - return Status; -} - - -EFI_STATUS -EmuBlockIoOpenDevice ( - IN EMU_BLOCK_IO_PRIVATE *Private - ) -{ - EFI_STATUS Status; - UINT64 FileSize; - struct statfs buf; - - - // - // If the device is already opened, close it - // - if (Private->fd >= 0) { - EmuBlockIoReset (&Private->EmuBlockIo, FALSE); - } - - // - // Open the device - // - Private->fd = open (Private->Filename, Private->Mode, 0644); - if (Private->fd < 0) { - printf ("EmuOpenBlock: Could not open %s: %s\n", Private->Filename, strerror(errno)); - Private->Media->MediaPresent = FALSE; - Status = EFI_NO_MEDIA; - goto Done; - } - - if (!Private->Media->MediaPresent) { - // - // BugBug: try to emulate if a CD appears - notify drivers to check it out - // - Private->Media->MediaPresent = TRUE; - } - - // - // get the size of the file - // - Status = SetFilePointer64 (Private, 0, &FileSize, SEEK_END); - if (EFI_ERROR (Status)) { - printf ("EmuOpenBlock: Could not get filesize of %s\n", Private->Filename); - Status = EFI_UNSUPPORTED; - goto Done; - } - - if (FileSize == 0) { - // lseek fails on a real device. ioctl calls are OS specific -#if __APPLE__ - { - UINT32 BlockSize; - - if (ioctl (Private->fd, DKIOCGETBLOCKSIZE, &BlockSize) == 0) { - Private->Media->BlockSize = BlockSize; - } - if (ioctl (Private->fd, DKIOCGETBLOCKCOUNT, &Private->NumberOfBlocks) == 0) { - if ((Private->NumberOfBlocks == 0) && (BlockSize == 0x800)) { - // A DVD is ~ 4.37 GB so make up a number - Private->Media->LastBlock = (0x100000000ULL/0x800) - 1; - } else { - Private->Media->LastBlock = Private->NumberOfBlocks - 1; - } - } - ioctl (Private->fd, DKIOCGETMAXBLOCKCOUNTWRITE, &Private->Media->OptimalTransferLengthGranularity); - } -#else - { - size_t BlockSize; - UINT64 DiskSize; - - if (ioctl (Private->fd, BLKSSZGET, &BlockSize) == 0) { - Private->Media->BlockSize = BlockSize; - } - if (ioctl (Private->fd, BLKGETSIZE64, &DiskSize) == 0) { - Private->NumberOfBlocks = DivU64x32 (DiskSize, (UINT32)BlockSize); - Private->Media->LastBlock = Private->NumberOfBlocks - 1; - } - } -#endif - - } else { - Private->Media->BlockSize = Private->BlockSize; - Private->NumberOfBlocks = DivU64x32 (FileSize, Private->Media->BlockSize); - Private->Media->LastBlock = Private->NumberOfBlocks - 1; - - if (fstatfs (Private->fd, &buf) == 0) { -#if __APPLE__ - Private->Media->OptimalTransferLengthGranularity = buf.f_iosize/buf.f_bsize; -#else - Private->Media->OptimalTransferLengthGranularity = buf.f_bsize/buf.f_bsize; -#endif - } - } - - DEBUG ((EFI_D_INIT, "%HEmuOpenBlock: opened %a%N\n", Private->Filename)); - Status = EFI_SUCCESS; - -Done: - if (EFI_ERROR (Status)) { - if (Private->fd >= 0) { - EmuBlockIoReset (&Private->EmuBlockIo, FALSE); - } - } - - return Status; -} - - -EFI_STATUS -EmuBlockIoCreateMapping ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN EFI_BLOCK_IO_MEDIA *Media - ) -{ - EFI_STATUS Status; - EMU_BLOCK_IO_PRIVATE *Private; - - Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This); - - Private->Media = Media; - - Media->MediaId = 0; - Media->RemovableMedia = Private->RemovableMedia; - Media->MediaPresent = TRUE; - Media->LogicalPartition = FALSE; - Media->ReadOnly = Private->WriteProtected; - Media->WriteCaching = FALSE; - Media->IoAlign = 1; - Media->LastBlock = 0; // Filled in by OpenDevice - - // EFI_BLOCK_IO_PROTOCOL_REVISION2 - Media->LowestAlignedLba = 0; - Media->LogicalBlocksPerPhysicalBlock = 0; - - - // EFI_BLOCK_IO_PROTOCOL_REVISION3 - Media->OptimalTransferLengthGranularity = 0; - - Status = EmuBlockIoOpenDevice (Private); - - - return Status; -} - - -EFI_STATUS -EmuBlockIoError ( - IN EMU_BLOCK_IO_PRIVATE *Private - ) -{ - EFI_STATUS Status; - BOOLEAN ReinstallBlockIoFlag; - - - switch (errno) { - - case EAGAIN: - Status = EFI_NO_MEDIA; - Private->Media->ReadOnly = FALSE; - Private->Media->MediaPresent = FALSE; - ReinstallBlockIoFlag = FALSE; - break; - - case EACCES: - Private->Media->ReadOnly = FALSE; - Private->Media->MediaPresent = TRUE; - Private->Media->MediaId += 1; - ReinstallBlockIoFlag = TRUE; - Status = EFI_MEDIA_CHANGED; - break; - - case EROFS: - Private->Media->ReadOnly = TRUE; - ReinstallBlockIoFlag = FALSE; - Status = EFI_WRITE_PROTECTED; - break; - - default: - ReinstallBlockIoFlag = FALSE; - Status = EFI_DEVICE_ERROR; - break; - } - return Status; -} - - -EFI_STATUS -EmuBlockIoReadWriteCommon ( - IN EMU_BLOCK_IO_PRIVATE *Private, - IN UINT32 MediaId, - IN EFI_LBA Lba, - IN UINTN BufferSize, - IN VOID *Buffer, - IN CHAR8 *CallerName - ) -{ - EFI_STATUS Status; - UINTN BlockSize; - UINT64 LastBlock; - INT64 DistanceToMove; - UINT64 DistanceMoved; - - if (Private->fd < 0) { - Status = EmuBlockIoOpenDevice (Private); - if (EFI_ERROR (Status)) { - return Status; - } - } - - if (!Private->Media->MediaPresent) { - DEBUG ((EFI_D_INIT, "%s: No Media\n", CallerName)); - return EFI_NO_MEDIA; - } - - if (Private->Media->MediaId != MediaId) { - return EFI_MEDIA_CHANGED; - } - - if ((UINTN) Buffer % Private->Media->IoAlign != 0) { - return EFI_INVALID_PARAMETER; - } - - // - // Verify buffer size - // - BlockSize = Private->Media->BlockSize; - if (BufferSize == 0) { - DEBUG ((EFI_D_INIT, "%s: Zero length read\n", CallerName)); - return EFI_SUCCESS; - } - - if ((BufferSize % BlockSize) != 0) { - DEBUG ((EFI_D_INIT, "%s: Invalid read size\n", CallerName)); - return EFI_BAD_BUFFER_SIZE; - } - - LastBlock = Lba + (BufferSize / BlockSize) - 1; - if (LastBlock > Private->Media->LastBlock) { - DEBUG ((EFI_D_INIT, "ReadBlocks: Attempted to read off end of device\n")); - return EFI_INVALID_PARAMETER; - } - // - // Seek to End of File - // - DistanceToMove = MultU64x32 (Lba, BlockSize); - Status = SetFilePointer64 (Private, DistanceToMove, &DistanceMoved, SEEK_SET); - - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_INIT, "WriteBlocks: SetFilePointer failed\n")); - return EmuBlockIoError (Private); - } - - return EFI_SUCCESS; -} - - -/** - Read BufferSize bytes from Lba into Buffer. - - This function reads the requested number of blocks from the device. All the - blocks are read, or an error is returned. - If EFI_DEVICE_ERROR, EFI_NO_MEDIA,_or EFI_MEDIA_CHANGED is returned and - non-blocking I/O is being used, the Event associated with this request will - not be signaled. - - @param[in] This Indicates a pointer to the calling context. - @param[in] MediaId Id of the media, changes every time the media is - replaced. - @param[in] Lba The starting Logical Block Address to read from. - @param[in, out] Token A pointer to the token associated with the transaction. - @param[in] BufferSize Size of Buffer, must be a multiple of device block size. - @param[out] Buffer A pointer to the destination buffer for the data. The - caller is responsible for either having implicit or - explicit ownership of the buffer. - - @retval EFI_SUCCESS The read request was queued if Token->Event is - not NULL.The data was read correctly from the - device if the Token->Event is NULL. - @retval EFI_DEVICE_ERROR The device reported an error while performing - the read. - @retval EFI_NO_MEDIA There is no media in the device. - @retval EFI_MEDIA_CHANGED The MediaId is not for the current media. - @retval EFI_BAD_BUFFER_SIZE The BufferSize parameter is not a multiple of the - intrinsic block size of the device. - @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid, - or the buffer is not on proper alignment. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack - of resources. -**/ -EFI_STATUS -EmuBlockIoReadBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN OUT EFI_BLOCK_IO2_TOKEN *Token, - IN UINTN BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - EMU_BLOCK_IO_PRIVATE *Private; - ssize_t len; - - Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This); - - Status = EmuBlockIoReadWriteCommon (Private, MediaId, LBA, BufferSize, Buffer, "UnixReadBlocks"); - if (EFI_ERROR (Status)) { - goto Done; - } - - len = read (Private->fd, Buffer, BufferSize); - if (len != BufferSize) { - DEBUG ((EFI_D_INIT, "ReadBlocks: ReadFile failed.\n")); - Status = EmuBlockIoError (Private); - goto Done; - } - - // - // If we read then media is present. - // - Private->Media->MediaPresent = TRUE; - Status = EFI_SUCCESS; - -Done: - if (Token != NULL) { - if (Token->Event != NULL) { - // Caller is responcible for signaling EFI Event - Token->TransactionStatus = Status; - return EFI_SUCCESS; - } - } - return Status; -} - - -/** - Write BufferSize bytes from Lba into Buffer. - - This function writes the requested number of blocks to the device. All blocks - are written, or an error is returned.If EFI_DEVICE_ERROR, EFI_NO_MEDIA, - EFI_WRITE_PROTECTED or EFI_MEDIA_CHANGED is returned and non-blocking I/O is - being used, the Event associated with this request will not be signaled. - - @param[in] This Indicates a pointer to the calling context. - @param[in] MediaId The media ID that the write request is for. - @param[in] Lba The starting logical block address to be written. The - caller is responsible for writing to only legitimate - locations. - @param[in, out] Token A pointer to the token associated with the transaction. - @param[in] BufferSize Size of Buffer, must be a multiple of device block size. - @param[in] Buffer A pointer to the source buffer for the data. - - @retval EFI_SUCCESS The write request was queued if Event is not NULL. - The data was written correctly to the device if - the Event is NULL. - @retval EFI_WRITE_PROTECTED The device can not be written to. - @retval EFI_NO_MEDIA There is no media in the device. - @retval EFI_MEDIA_CHNAGED The MediaId does not matched the current device. - @retval EFI_DEVICE_ERROR The device reported an error while performing the write. - @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device. - @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid, - or the buffer is not on proper alignment. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack - of resources. - -**/ -EFI_STATUS -EmuBlockIoWriteBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN OUT EFI_BLOCK_IO2_TOKEN *Token, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - EMU_BLOCK_IO_PRIVATE *Private; - ssize_t len; - EFI_STATUS Status; - - - Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This); - - Status = EmuBlockIoReadWriteCommon (Private, MediaId, LBA, BufferSize, Buffer, "UnixWriteBlocks"); - if (EFI_ERROR (Status)) { - goto Done; - } - - len = write (Private->fd, Buffer, BufferSize); - if (len != BufferSize) { - DEBUG ((EFI_D_INIT, "ReadBlocks: WriteFile failed.\n")); - Status = EmuBlockIoError (Private); - goto Done; - } - - // - // If the write succeeded, we are not write protected and media is present. - // - Private->Media->MediaPresent = TRUE; - Private->Media->ReadOnly = FALSE; - Status = EFI_SUCCESS; - -Done: - if (Token != NULL) { - if (Token->Event != NULL) { - // Caller is responcible for signaling EFI Event - Token->TransactionStatus = Status; - return EFI_SUCCESS; - } - } - - return Status; -} - - -/** - Flush the Block Device. - - If EFI_DEVICE_ERROR, EFI_NO_MEDIA,_EFI_WRITE_PROTECTED or EFI_MEDIA_CHANGED - is returned and non-blocking I/O is being used, the Event associated with - this request will not be signaled. - - @param[in] This Indicates a pointer to the calling context. - @param[in,out] Token A pointer to the token associated with the transaction - - @retval EFI_SUCCESS The flush request was queued if Event is not NULL. - All outstanding data was written correctly to the - device if the Event is NULL. - @retval EFI_DEVICE_ERROR The device reported an error while writting back - the data. - @retval EFI_WRITE_PROTECTED The device cannot be written to. - @retval EFI_NO_MEDIA There is no media in the device. - @retval EFI_MEDIA_CHANGED The MediaId is not for the current media. - @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack - of resources. - -**/ -EFI_STATUS -EmuBlockIoFlushBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN OUT EFI_BLOCK_IO2_TOKEN *Token - ) -{ - EMU_BLOCK_IO_PRIVATE *Private; - - Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This); - - if (Private->fd >= 0) { - fsync (Private->fd); -#if __APPLE__ - fcntl (Private->fd, F_FULLFSYNC); -#endif - } - - - if (Token != NULL) { - if (Token->Event != NULL) { - // Caller is responcible for signaling EFI Event - Token->TransactionStatus = EFI_SUCCESS; - return EFI_SUCCESS; - } - } - - return EFI_SUCCESS; -} - - -/** - Reset the block device hardware. - - @param[in] This Indicates a pointer to the calling context. - @param[in] ExtendedVerification Indicates that the driver may perform a more - exhausive verfication operation of the device - during reset. - - @retval EFI_SUCCESS The device was reset. - @retval EFI_DEVICE_ERROR The device is not functioning properly and could - not be reset. - -**/ -EFI_STATUS -EmuBlockIoReset ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - EMU_BLOCK_IO_PRIVATE *Private; - - Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This); - - if (Private->fd >= 0) { - close (Private->fd); - Private->fd = -1; - } - - return EFI_SUCCESS; -} - - -char * -StdDupUnicodeToAscii ( - IN CHAR16 *Str - ) -{ - UINTN Size; - char *Ascii; - char *Ptr; - - Size = StrLen (Str) + 1; - Ascii = malloc (Size); - if (Ascii == NULL) { - return NULL; - } - - for (Ptr = Ascii; *Str != '\0'; Ptr++, Str++) { - *Ptr = *Str; - } - *Ptr = 0; - - return Ascii; -} - - -EMU_BLOCK_IO_PROTOCOL gEmuBlockIoProtocol = { - GasketEmuBlockIoReset, - GasketEmuBlockIoReadBlocks, - GasketEmuBlockIoWriteBlocks, - GasketEmuBlockIoFlushBlocks, - GasketEmuBlockIoCreateMapping -}; - -EFI_STATUS -EmuBlockIoThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_BLOCK_IO_PRIVATE *Private; - char *Str; - - if (This->Private != NULL) { - return EFI_ALREADY_STARTED; - } - - if (!CompareGuid (This->Protocol, &gEmuBlockIoProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = malloc (sizeof (EMU_BLOCK_IO_PRIVATE)); - if (Private == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - - Private->Signature = EMU_BLOCK_IO_PRIVATE_SIGNATURE; - Private->Thunk = This; - CopyMem (&Private->EmuBlockIo, &gEmuBlockIoProtocol, sizeof (gEmuBlockIoProtocol)); - Private->fd = -1; - Private->BlockSize = 512; - - Private->Filename = StdDupUnicodeToAscii (This->ConfigString); - if (Private->Filename == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Str = strstr (Private->Filename, ":"); - if (Str == NULL) { - Private->RemovableMedia = FALSE; - Private->WriteProtected = FALSE; - } else { - for (*Str++ = '\0'; *Str != 0; Str++) { - if (*Str == 'R' || *Str == 'F') { - Private->RemovableMedia = (BOOLEAN) (*Str == 'R'); - } - if (*Str == 'O' || *Str == 'W') { - Private->WriteProtected = (BOOLEAN) (*Str == 'O'); - } - if (*Str == ':') { - Private->BlockSize = strtol (++Str, NULL, 0); - break; - } - } - } - - Private->Mode = Private->WriteProtected ? O_RDONLY : O_RDWR; - - This->Interface = &Private->EmuBlockIo; - This->Private = Private; - return EFI_SUCCESS; -} - - -EFI_STATUS -EmuBlockIoThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_BLOCK_IO_PRIVATE *Private; - - if (!CompareGuid (This->Protocol, &gEmuBlockIoProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = This->Private; - - if (This->Private != NULL) { - if (Private->Filename != NULL) { - free (Private->Filename); - } - free (This->Private); - This->Private = NULL; - } - - return EFI_SUCCESS; -} - - - -EMU_IO_THUNK_PROTOCOL gBlockIoThunkIo = { - &gEmuBlockIoProtocolGuid, - NULL, - NULL, - 0, - GasketBlockIoThunkOpen, - GasketBlockIoThunkClose, - NULL -}; - - diff --git a/EmulatorPkg/Unix/Host/EmuThunk.c b/EmulatorPkg/Unix/Host/EmuThunk.c deleted file mode 100644 index a7b12b14e5..0000000000 --- a/EmulatorPkg/Unix/Host/EmuThunk.c +++ /dev/null @@ -1,440 +0,0 @@ -/*++ @file - Since the SEC is the only program in our emulation we - must use a UEFI/PI mechanism to export APIs to other modules. - This is the role of the EFI_EMU_THUNK_PROTOCOL. - - The mUnixThunkTable exists so that a change to EFI_EMU_THUNK_PROTOCOL - will cause an error in initializing the array if all the member functions - are not added. It looks like adding a element to end and not initializing - it may cause the table to be initaliized with the members at the end being - set to zero. This is bad as jumping to zero will crash. - -Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.
-Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
-This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#include "Host.h" - -#ifdef __APPLE__ -#define DebugAssert _Mangle__DebugAssert - -#include -#include -#include -#include - -#undef DebugAssert -#endif - -int settimer_initialized; -struct timeval settimer_timeval; -void (*settimer_callback)(UINT64 delta); - -BOOLEAN gEmulatorInterruptEnabled = FALSE; - - -UINTN -SecWriteStdErr ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ) -{ - ssize_t Return; - - Return = write (STDERR_FILENO, (const void *)Buffer, (size_t)NumberOfBytes); - - return (Return == -1) ? 0 : Return; -} - - -EFI_STATUS -SecConfigStdIn ( - VOID - ) -{ - struct termios tty; - - // - // Need to turn off line buffering, ECHO, and make it unbuffered. - // - tcgetattr (STDIN_FILENO, &tty); - tty.c_lflag &= ~(ICANON | ECHO); - tcsetattr (STDIN_FILENO, TCSANOW, &tty); - -// setvbuf (STDIN_FILENO, NULL, _IONBF, 0); - - // now ioctl FIONREAD will do what we need - return EFI_SUCCESS; -} - -UINTN -SecWriteStdOut ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ) -{ - ssize_t Return; - - Return = write (STDOUT_FILENO, (const void *)Buffer, (size_t)NumberOfBytes); - - return (Return == -1) ? 0 : Return; -} - -UINTN -SecReadStdIn ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ) -{ - ssize_t Return; - - Return = read (STDIN_FILENO, Buffer, (size_t)NumberOfBytes); - - return (Return == -1) ? 0 : Return; -} - -BOOLEAN -SecPollStdIn ( - VOID - ) -{ - int Result; - int Bytes; - - Result = ioctl (STDIN_FILENO, FIONREAD, &Bytes); - if (Result == -1) { - return FALSE; - } - - return (BOOLEAN)(Bytes > 0); -} - - -VOID * -SecMalloc ( - IN UINTN Size - ) -{ - return malloc ((size_t)Size); -} - -VOID * -SecValloc ( - IN UINTN Size - ) -{ - return valloc ((size_t)Size); -} - -BOOLEAN -SecFree ( - IN VOID *Ptr - ) -{ - if (EfiSystemMemoryRange (Ptr)) { - // If an address range is in the EFI memory map it was alloced via EFI. - // So don't free those ranges and let the caller know. - return FALSE; - } - - free (Ptr); - return TRUE; -} - - -void -settimer_handler (int sig) -{ - struct timeval timeval; - UINT64 delta; - - gettimeofday (&timeval, NULL); - delta = ((UINT64)timeval.tv_sec * 1000) + (timeval.tv_usec / 1000) - - ((UINT64)settimer_timeval.tv_sec * 1000) - - (settimer_timeval.tv_usec / 1000); - settimer_timeval = timeval; - - if (settimer_callback) { - ReverseGasketUint64 (settimer_callback, delta); - } -} - -VOID -SecSetTimer ( - IN UINT64 PeriodMs, - IN EMU_SET_TIMER_CALLBACK CallBack - ) -{ - struct itimerval timerval; - UINT32 remainder; - - if (!settimer_initialized) { - struct sigaction act; - - settimer_initialized = 1; - act.sa_handler = settimer_handler; - act.sa_flags = 0; - sigemptyset (&act.sa_mask); - gEmulatorInterruptEnabled = TRUE; - if (sigaction (SIGALRM, &act, NULL) != 0) { - printf ("SetTimer: sigaction error %s\n", strerror (errno)); - } - if (gettimeofday (&settimer_timeval, NULL) != 0) { - printf ("SetTimer: gettimeofday error %s\n", strerror (errno)); - } - } - timerval.it_value.tv_sec = DivU64x32(PeriodMs, 1000); - DivU64x32Remainder(PeriodMs, 1000, &remainder); - timerval.it_value.tv_usec = remainder * 1000; - timerval.it_value.tv_sec = DivU64x32(PeriodMs, 1000); - timerval.it_interval = timerval.it_value; - - if (setitimer (ITIMER_REAL, &timerval, NULL) != 0) { - printf ("SetTimer: setitimer error %s\n", strerror (errno)); - } - settimer_callback = CallBack; -} - - -VOID -SecEnableInterrupt ( - VOID - ) -{ - sigset_t sigset; - - gEmulatorInterruptEnabled = TRUE; - // Since SetTimer() uses SIGALRM we emulate turning on and off interrupts - // by enabling/disabling SIGALRM. - sigemptyset (&sigset); - sigaddset (&sigset, SIGALRM); - pthread_sigmask (SIG_UNBLOCK, &sigset, NULL); -} - - -VOID -SecDisableInterrupt ( - VOID - ) -{ - sigset_t sigset; - - // Since SetTimer() uses SIGALRM we emulate turning on and off interrupts - // by enabling/disabling SIGALRM. - sigemptyset (&sigset); - sigaddset (&sigset, SIGALRM); - pthread_sigmask (SIG_BLOCK, &sigset, NULL); - gEmulatorInterruptEnabled = FALSE; -} - - -BOOLEAN -SecInterruptEanbled (void) -{ - return gEmulatorInterruptEnabled; -} - - -UINT64 -QueryPerformanceFrequency ( - VOID - ) -{ - // Hard code to nanoseconds - return 1000000000ULL; -} - -UINT64 -QueryPerformanceCounter ( - VOID - ) -{ -#if __APPLE__ - UINT64 Start; - static mach_timebase_info_data_t sTimebaseInfo; - - - Start = mach_absolute_time (); - - // Convert to nanoseconds. - - // If this is the first time we've run, get the timebase. - // We can use denom == 0 to indicate that sTimebaseInfo is - // uninitialised because it makes no sense to have a zero - // denominator is a fraction. - - if ( sTimebaseInfo.denom == 0 ) { - (void) mach_timebase_info(&sTimebaseInfo); - } - - // Do the maths. We hope that the multiplication doesn't - // overflow; the price you pay for working in fixed point. - - return (Start * sTimebaseInfo.numer) / sTimebaseInfo.denom; -#else - // Need to figure out what to do for Linux? - return 0; -#endif -} - - - -VOID -SecSleep ( - IN UINT64 Nanoseconds - ) -{ - struct timespec rq, rm; - struct timeval start, end; - unsigned long MicroSec; - - rq.tv_sec = DivU64x32 (Nanoseconds, 1000000000); - rq.tv_nsec = ModU64x32 (Nanoseconds, 1000000000); - - // - // nanosleep gets interrupted by our timer tic. - // we need to track wall clock time or we will stall for way too long - // - gettimeofday (&start, NULL); - end.tv_sec = start.tv_sec + rq.tv_sec; - MicroSec = (start.tv_usec + rq.tv_nsec/1000); - end.tv_usec = MicroSec % 1000000; - if (MicroSec > 1000000) { - end.tv_sec++; - } - - while (nanosleep (&rq, &rm) == -1) { - if (errno != EINTR) { - break; - } - gettimeofday (&start, NULL); - if (start.tv_sec > end.tv_sec) { - break; - } if ((start.tv_sec == end.tv_sec) && (start.tv_usec > end.tv_usec)) { - break; - } - rq = rm; - } -} - - -VOID -SecCpuSleep ( - VOID - ) -{ - struct timespec rq, rm; - - // nanosleep gets interrupted by the timer tic - rq.tv_sec = 1; - rq.tv_nsec = 0; - - nanosleep (&rq, &rm); -} - - -VOID -SecExit ( - UINTN Status - ) -{ - exit (Status); -} - - -VOID -SecGetTime ( - OUT EFI_TIME *Time, - OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL - ) -{ - struct tm *tm; - time_t t; - - t = time (NULL); - tm = localtime (&t); - - Time->Year = 1900 + tm->tm_year; - Time->Month = tm->tm_mon + 1; - Time->Day = tm->tm_mday; - Time->Hour = tm->tm_hour; - Time->Minute = tm->tm_min; - Time->Second = tm->tm_sec; - Time->Nanosecond = 0; - Time->TimeZone = timezone; - Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0) - | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0); - - if (Capabilities != NULL) { - Capabilities->Resolution = 1; - Capabilities->Accuracy = 50000000; - Capabilities->SetsToZero = FALSE; - } -} - - - -VOID -SecSetTime ( - IN EFI_TIME *Time - ) -{ - // Don't change the time on the system - // We could save delta to localtime() and have SecGetTime adjust return values? - return; -} - - -EFI_STATUS -SecGetNextProtocol ( - IN BOOLEAN EmuBusDriver, - OUT EMU_IO_THUNK_PROTOCOL **Instance OPTIONAL - ) -{ - return GetNextThunkProtocol (EmuBusDriver, Instance); -} - - -EMU_THUNK_PROTOCOL gEmuThunkProtocol = { - GasketSecWriteStdErr, - GasketSecConfigStdIn, - GasketSecWriteStdOut, - GasketSecReadStdIn, - GasketSecPollStdIn, - GasketSecMalloc, - GasketSecValloc, - GasketSecFree, - GasketSecPeCoffGetEntryPoint, - GasketSecPeCoffRelocateImageExtraAction, - GasketSecPeCoffUnloadImageExtraAction, - GasketSecEnableInterrupt, - GasketSecDisableInterrupt, - GasketQueryPerformanceFrequency, - GasketQueryPerformanceCounter, - GasketSecSleep, - GasketSecCpuSleep, - GasketSecExit, - GasketSecGetTime, - GasketSecSetTime, - GasketSecSetTimer, - GasketSecGetNextProtocol -}; - - -VOID -SecInitThunkProtocol ( - VOID - ) -{ - // timezone and daylight lib globals depend on tzset be called 1st. - tzset (); -} - diff --git a/EmulatorPkg/Unix/Host/Gasket.h b/EmulatorPkg/Unix/Host/Gasket.h deleted file mode 100644 index f1cf4c7ef4..0000000000 --- a/EmulatorPkg/Unix/Host/Gasket.h +++ /dev/null @@ -1,651 +0,0 @@ -/** @file - - Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
- Copyright (c) 2011, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#ifndef _GASKET_H_ -#define _GASKET_H_ - -// -// EMU_THUNK_PROTOCOL gaskets (EFIAPI to UNIX ABI) -// - -UINTN -EFIAPI -GasketSecWriteStdErr ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ); - -EFI_STATUS -EFIAPI -GasketSecConfigStdIn ( - VOID - ); - -UINTN -EFIAPI -GasketSecWriteStdOut ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ); - -UINTN -EFIAPI -GasketSecReadStdIn ( - IN UINT8 *Buffer, - IN UINTN NumberOfBytes - ); - -BOOLEAN -EFIAPI -GasketSecPollStdIn ( - VOID - ); - -VOID * -EFIAPI -GasketSecMalloc ( - IN UINTN Size - ); - -VOID * -EFIAPI -GasketSecValloc ( - IN UINTN Size - ); - -BOOLEAN -EFIAPI -GasketSecFree ( - IN VOID *Ptr - ); - - -RETURN_STATUS -EFIAPI -GasketSecPeCoffGetEntryPoint ( - IN VOID *Pe32Data, - IN OUT VOID **EntryPoint - ); - -VOID -EFIAPI -GasketSecPeCoffRelocateImageExtraAction ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ); - -VOID -EFIAPI -GasketSecPeCoffUnloadImageExtraAction ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ); - -VOID -EFIAPI -GasketSecSetTimer ( - IN UINT64 PeriodMs, - IN EMU_SET_TIMER_CALLBACK CallBack - ); - -VOID -EFIAPI -GasketSecEnableInterrupt ( - VOID - ); - -VOID -EFIAPI -GasketSecDisableInterrupt ( - VOID - ); - -UINT64 -EFIAPI -GasketQueryPerformanceFrequency ( - VOID - ); - -UINT64 -EFIAPI -GasketQueryPerformanceCounter ( - VOID - ); - - -VOID -EFIAPI -GasketSecSleep ( - IN UINT64 Nanoseconds - ); - -VOID -EFIAPI -GasketSecCpuSleep ( - VOID - ); - -VOID -EFIAPI -GasketSecExit ( - UINTN Status - ); - -VOID -EFIAPI -GasketSecGetTime ( - OUT EFI_TIME *Time, - OUT EFI_TIME_CAPABILITIES *Capabilities OPTIONAL - ); - -VOID -EFIAPI -GasketSecSetTime ( - IN EFI_TIME *Time - ); - -EFI_STATUS -EFIAPI -GasketSecGetNextProtocol ( - IN BOOLEAN EmuBusDriver, - OUT EMU_IO_THUNK_PROTOCOL **Instance OPTIONAL - ); - - -// PPIs produced by SEC - - -EFI_STATUS -EFIAPI -GasketSecUnixPeiAutoScan ( - IN UINTN Index, - OUT EFI_PHYSICAL_ADDRESS *MemoryBase, - OUT UINT64 *MemorySize - ); - -VOID * -EFIAPI -GasketSecEmuThunkAddress ( - VOID - ); - - -EFI_STATUS -EFIAPI -GasketSecUnixUnixFwhAddress ( - IN OUT UINT64 *FwhSize, - IN OUT EFI_PHYSICAL_ADDRESS *FwhBase - ); - - - -// -// Reverse (UNIX to EFIAPI) gaskets -// - -typedef -void -(EFIAPI *CALL_BACK) ( - UINT64 Delta - ); - -UINTN -ReverseGasketUint64 ( - CALL_BACK CallBack, - UINT64 a - ); - -UINTN -ReverseGasketUint64Uint64 ( - VOID *CallBack, - VOID *Context, - VOID *Key - ); - -// -// Gasket functions for EFI_EMU_UGA_IO_PROTOCOL -// - - -EFI_STATUS -EFIAPI -GasketX11Size ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo, - UINT32 Width, - UINT32 Height - ); - -EFI_STATUS -EFIAPI -GasketX11CheckKey ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo - ); - -EFI_STATUS -EFIAPI -GasketX11GetKey ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo, - EFI_KEY_DATA *key - ); - -EFI_STATUS -EFIAPI -GasketX11KeySetState ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo, - EFI_KEY_TOGGLE_STATE *KeyToggleState - ); - -EFI_STATUS -EFIAPI -GasketX11RegisterKeyNotify ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo, - IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeCallBack, - IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakCallBack, - IN VOID *Context - ); - - -EFI_STATUS -EFIAPI -GasketX11Blt ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindows, - IN EFI_UGA_PIXEL *BltBuffer OPTIONAL, - IN EFI_UGA_BLT_OPERATION BltOperation, - IN EMU_GRAPHICS_WINDOWS__BLT_ARGS *Args - ); - -EFI_STATUS -EFIAPI -GasketX11CheckPointer ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo - ); - -EFI_STATUS -EFIAPI -GasketX11GetPointerState ( - EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindowsIo, - EFI_SIMPLE_POINTER_STATE *state - ); - -EFI_STATUS -EFIAPI -GasketX11GraphicsWindowOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketX11GraphicsWindowClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -// Pthreads - -UINTN -EFIAPI -GasketPthreadMutexLock ( - IN VOID *Mutex - ); - - - -UINTN -EFIAPI -GasketPthreadMutexUnLock ( - IN VOID *Mutex - ); - - -UINTN -EFIAPI -GasketPthreadMutexTryLock ( - IN VOID *Mutex - ); - - -VOID * -EFIAPI -GasketPthreadMutexInit ( - IN VOID - ); - - -UINTN -EFIAPI -GasketPthreadMutexDestroy ( - IN VOID *Mutex - ); - - -UINTN -EFIAPI -GasketPthreadCreate ( - IN VOID *Thread, - IN VOID *Attribute, - IN THREAD_THUNK_THREAD_ENTRY Start, - IN VOID *Context - ); - -VOID -EFIAPI -GasketPthreadExit ( - IN VOID *ValuePtr - ); - - -UINTN -EFIAPI -GasketPthreadSelf ( - VOID - ); - -EFI_STATUS -EFIAPI -GasketPthreadOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketPthreadClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - - -// PosixFileSystem - -EFI_STATUS -EFIAPI -GasketPosixOpenVolume ( - IN EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **Root - ); - -EFI_STATUS -EFIAPI -GasketPosixFileOpen ( - IN EFI_FILE_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN UINT64 OpenMode, - IN UINT64 Attributes - ); - -EFI_STATUS -EFIAPI -GasketPosixFileCLose ( - IN EFI_FILE_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketPosixFileDelete ( - IN EFI_FILE_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketPosixFileRead ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketPosixFileWrite ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - IN VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketPosixFileSetPossition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ); - -EFI_STATUS -EFIAPI -GasketPosixFileGetPossition ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ); - -EFI_STATUS -EFIAPI -GasketPosixFileGetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketPosixFileSetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN UINTN BufferSize, - IN VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketPosixFileFlush ( - IN EFI_FILE_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketPosixFileSystmeThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketPosixFileSystmeThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketEmuBlockIoReset ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ); - -EFI_STATUS -EFIAPI -GasketEmuBlockIoReadBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN OUT EFI_BLOCK_IO2_TOKEN *Token, - IN UINTN BufferSize, - OUT VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketEmuBlockIoWriteBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN UINT32 MediaId, - IN EFI_LBA LBA, - IN OUT EFI_BLOCK_IO2_TOKEN *Token, - IN UINTN BufferSize, - IN VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketEmuBlockIoFlushBlocks ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN OUT EFI_BLOCK_IO2_TOKEN *Token - ); - -EFI_STATUS -EFIAPI -GasketEmuBlockIoCreateMapping ( - IN EMU_BLOCK_IO_PROTOCOL *This, - IN EFI_BLOCK_IO_MEDIA *Media - ); - -EFI_STATUS -EFIAPI -GasketBlockIoThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketBlockIoThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpCreateMapping ( - IN EMU_SNP_PROTOCOL *This, - IN EFI_SIMPLE_NETWORK_MODE *Media - ); - -EFI_STATUS -EFIAPI -GasketSnpStart ( - IN EMU_SNP_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpStop ( - IN EMU_SNP_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpInitialize ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN ExtraRxBufferSize OPTIONAL, - IN UINTN ExtraTxBufferSize OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpReset ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ); - -EFI_STATUS -EFIAPI -GasketSnpShutdown ( - IN EMU_SNP_PROTOCOL *This - ); - -EFI_STATUS -EFIAPI -GasketSnpReceiveFilters ( - IN EMU_SNP_PROTOCOL *This, - IN UINT32 Enable, - IN UINT32 Disable, - IN BOOLEAN ResetMCastFilter, - IN UINTN MCastFilterCnt OPTIONAL, - IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpStationAddress ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN EFI_MAC_ADDRESS *New OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpStatistics ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN OUT UINTN *StatisticsSize OPTIONAL, - OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpMCastIpToMac ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN IPv6, - IN EFI_IP_ADDRESS *IP, - OUT EFI_MAC_ADDRESS *MAC - ); - -EFI_STATUS -EFIAPI -GasketSnpNvData ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ReadWrite, - IN UINTN Offset, - IN UINTN BufferSize, - IN OUT VOID *Buffer - ); - -EFI_STATUS -EFIAPI -GasketSnpGetStatus ( - IN EMU_SNP_PROTOCOL *This, - OUT UINT32 *InterruptStatus OPTIONAL, - OUT VOID **TxBuf OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpTransmit ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN HeaderSize, - IN UINTN BufferSize, - IN VOID *Buffer, - IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - IN EFI_MAC_ADDRESS *DestAddr OPTIONAL, - IN UINT16 *Protocol OPTIONAL - ); - -EFI_STATUS -EFIAPI -GasketSnpReceive ( - IN EMU_SNP_PROTOCOL *This, - OUT UINTN *HeaderSize OPTIONAL, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer, - OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL, - OUT UINT16 *Protocol OPTIONAL - ); - - -#endif - - diff --git a/EmulatorPkg/Unix/Host/Host.c b/EmulatorPkg/Unix/Host/Host.c deleted file mode 100644 index 977fe87fa6..0000000000 --- a/EmulatorPkg/Unix/Host/Host.c +++ /dev/null @@ -1,1286 +0,0 @@ -/*++ @file - -Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.
-Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
-This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#include "Host.h" - -#ifdef __APPLE__ -#define MAP_ANONYMOUS MAP_ANON -#endif - - -// -// Globals -// - -EMU_THUNK_PPI mSecEmuThunkPpi = { - GasketSecUnixPeiAutoScan, - GasketSecUnixFdAddress, - GasketSecEmuThunkAddress -}; - -char *gGdbWorkingFileName = NULL; -unsigned int mScriptSymbolChangesCount = 0; - - -// -// Default information about where the FD is located. -// This array gets filled in with information from EFI_FIRMWARE_VOLUMES -// EFI_FIRMWARE_VOLUMES is a host environment variable set by system.cmd. -// The number of array elements is allocated base on parsing -// EFI_FIRMWARE_VOLUMES and the memory is never freed. -// -UINTN gFdInfoCount = 0; -EMU_FD_INFO *gFdInfo; - -// -// Array that supports seperate memory rantes. -// The memory ranges are set in system.cmd via the EFI_MEMORY_SIZE variable. -// The number of array elements is allocated base on parsing -// EFI_MEMORY_SIZE and the memory is never freed. -// -UINTN gSystemMemoryCount = 0; -EMU_SYSTEM_MEMORY *gSystemMemory; - - - -UINTN mImageContextModHandleArraySize = 0; -IMAGE_CONTEXT_TO_MOD_HANDLE *mImageContextModHandleArray = NULL; - -EFI_PEI_PPI_DESCRIPTOR *gPpiList; - - -int gInXcode = 0; - - -/*++ - Breakpoint target for Xcode project. Set in the Xcode XML - - Xcode breakpoint will 'source Host.gdb' - gGdbWorkingFileName is set to Host.gdb - -**/ -VOID -SecGdbConfigBreak ( - VOID - ) -{ -} - - - -/*++ - -Routine Description: - Main entry point to SEC for Unix. This is a unix program - -Arguments: - Argc - Number of command line arguments - Argv - Array of command line argument strings - Envp - Array of environmemt variable strings - -Returns: - 0 - Normal exit - 1 - Abnormal exit - -**/ -int -main ( - IN int Argc, - IN char **Argv, - IN char **Envp - ) -{ - EFI_STATUS Status; - EFI_PHYSICAL_ADDRESS InitialStackMemory; - UINT64 InitialStackMemorySize; - UINTN Index; - UINTN Index1; - UINTN Index2; - UINTN PeiIndex; - CHAR8 *FileName; - BOOLEAN Done; - EFI_PEI_FILE_HANDLE FileHandle; - VOID *SecFile; - CHAR16 *MemorySizeStr; - CHAR16 *FirmwareVolumesStr; - UINTN *StackPointer; - FILE *GdbTempFile; - - // - // Xcode does not support sourcing gdb scripts directly, so the Xcode XML - // has a break point script to source the GdbRun script. - // - SecGdbConfigBreak (); - - // - // If dlopen doesn't work, then we build a gdb script to allow the - // symbols to be loaded. - // - Index = strlen (*Argv); - gGdbWorkingFileName = AllocatePool (Index + strlen(".gdb") + 1); - strcpy (gGdbWorkingFileName, *Argv); - strcat (gGdbWorkingFileName, ".gdb"); - - // - // Empty out the gdb symbols script file. - // - GdbTempFile = fopen (gGdbWorkingFileName, "w"); - if (GdbTempFile != NULL) { - fclose (GdbTempFile); - } - - printf ("\nEDK II UNIX Host Emulation Environment from http://www.tianocore.org/edk2/\n"); - - setbuf (stdout, 0); - setbuf (stderr, 0); - - MemorySizeStr = (CHAR16 *) PcdGetPtr (PcdEmuMemorySize); - FirmwareVolumesStr = (CHAR16 *) PcdGetPtr (PcdEmuFirmwareVolume); - - // - // PPIs pased into PEI_CORE - // - AddThunkPpi (EFI_PEI_PPI_DESCRIPTOR_PPI, &gEmuThunkPpiGuid, &mSecEmuThunkPpi); - - SecInitThunkProtocol (); - - // - // Emulator Bus Driver Thunks - // - AddThunkProtocol (&gX11ThunkIo, (CHAR16 *)PcdGetPtr (PcdEmuGop), TRUE); - AddThunkProtocol (&gPosixFileSystemThunkIo, (CHAR16 *)PcdGetPtr (PcdEmuFileSystem), TRUE); - AddThunkProtocol (&gBlockIoThunkIo, (CHAR16 *)PcdGetPtr (PcdEmuVirtualDisk), TRUE); - AddThunkProtocol (&gSnpThunkIo, (CHAR16 *)PcdGetPtr (PcdEmuNetworkInterface), TRUE); - - // - // Emulator other Thunks - // - AddThunkProtocol (&gPthreadThunkIo, (CHAR16 *)PcdGetPtr (PcdEmuApCount), FALSE); - - // EmuSecLibConstructor (); - - gPpiList = GetThunkPpiList (); - - // - // Allocate space for gSystemMemory Array - // - gSystemMemoryCount = CountSeperatorsInString (MemorySizeStr, '!') + 1; - gSystemMemory = AllocateZeroPool (gSystemMemoryCount * sizeof (EMU_SYSTEM_MEMORY)); - if (gSystemMemory == NULL) { - printf ("ERROR : Can not allocate memory for system. Exiting.\n"); - exit (1); - } - // - // Allocate space for gSystemMemory Array - // - gFdInfoCount = CountSeperatorsInString (FirmwareVolumesStr, '!') + 1; - gFdInfo = AllocateZeroPool (gFdInfoCount * sizeof (EMU_FD_INFO)); - if (gFdInfo == NULL) { - printf ("ERROR : Can not allocate memory for fd info. Exiting.\n"); - exit (1); - } - - printf (" BootMode 0x%02x\n", (unsigned int)PcdGet32 (PcdEmuBootMode)); - - // - // Open up a 128K file to emulate temp memory for SEC. - // on a real platform this would be SRAM, or using the cache as RAM. - // Set InitialStackMemory to zero so UnixOpenFile will allocate a new mapping - // - InitialStackMemorySize = STACK_SIZE; - InitialStackMemory = (UINTN)MapMemory ( - 0, (UINT32) InitialStackMemorySize, - PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANONYMOUS | MAP_PRIVATE - ); - if (InitialStackMemory == 0) { - printf ("ERROR : Can not open SecStack Exiting\n"); - exit (1); - } - - printf (" OS Emulator passing in %u KB of temp RAM at 0x%08lx to SEC\n", - (unsigned int)(InitialStackMemorySize / 1024), - (unsigned long)InitialStackMemory - ); - - for (StackPointer = (UINTN*) (UINTN) InitialStackMemory; - StackPointer < (UINTN*)(UINTN)((UINTN) InitialStackMemory + (UINT64) InitialStackMemorySize); - StackPointer ++) { - *StackPointer = 0x5AA55AA5; - } - - // - // Open All the firmware volumes and remember the info in the gFdInfo global - // - FileName = (CHAR8 *) AllocatePool (StrLen (FirmwareVolumesStr) + 1); - if (FileName == NULL) { - printf ("ERROR : Can not allocate memory for firmware volume string\n"); - exit (1); - } - - Index2 = 0; - for (Done = FALSE, Index = 0, PeiIndex = 0, SecFile = NULL; - FirmwareVolumesStr[Index2] != 0; - Index++) { - for (Index1 = 0; (FirmwareVolumesStr[Index2] != '!') && (FirmwareVolumesStr[Index2] != 0); Index2++) { - FileName[Index1++] = FirmwareVolumesStr[Index2]; - } - if (FirmwareVolumesStr[Index2] == '!') { - Index2++; - } - FileName[Index1] = '\0'; - - if (Index == 0) { - // Map FV Recovery Read Only and other areas Read/Write - Status = MapFd0 ( - FileName, - &gFdInfo[0].Address, - &gFdInfo[0].Size - ); - } else { - // - // Open the FD and remmeber where it got mapped into our processes address space - // Maps Read Only - // - Status = MapFile ( - FileName, - &gFdInfo[Index].Address, - &gFdInfo[Index].Size - ); - } - if (EFI_ERROR (Status)) { - printf ("ERROR : Can not open Firmware Device File %s (%x). Exiting.\n", FileName, (unsigned int)Status); - exit (1); - } - - printf (" FD loaded from %s at 0x%08lx",FileName, (unsigned long)gFdInfo[Index].Address); - - if (SecFile == NULL) { - // - // Assume the beginning of the FD is an FV and look for the SEC Core. - // Load the first one we find. - // - FileHandle = NULL; - Status = PeiServicesFfsFindNextFile ( - EFI_FV_FILETYPE_SECURITY_CORE, - (EFI_PEI_FV_HANDLE)(UINTN)gFdInfo[Index].Address, - &FileHandle - ); - if (!EFI_ERROR (Status)) { - Status = PeiServicesFfsFindSectionData (EFI_SECTION_PE32, FileHandle, &SecFile); - if (!EFI_ERROR (Status)) { - PeiIndex = Index; - printf (" contains SEC Core"); - } - } - } - - printf ("\n"); - } - - if (SecFile == NULL) { - printf ("ERROR : SEC not found!\n"); - exit (1); - } - - // - // Calculate memory regions and store the information in the gSystemMemory - // global for later use. The autosizing code will use this data to - // map this memory into the SEC process memory space. - // - Index1 = 0; - Index = 0; - while (1) { - UINTN val = 0; - // - // Save the size of the memory. - // - while (MemorySizeStr[Index1] >= '0' && MemorySizeStr[Index1] <= '9') { - val = val * 10 + MemorySizeStr[Index1] - '0'; - Index1++; - } - gSystemMemory[Index++].Size = val * 0x100000; - if (MemorySizeStr[Index1] == 0) { - break; - } - Index1++; - } - - printf ("\n"); - - // - // Hand off to SEC - // - SecLoadFromCore ((UINTN) InitialStackMemory, (UINTN) InitialStackMemorySize, (UINTN) gFdInfo[0].Address, SecFile); - - // - // If we get here, then the SEC Core returned. This is an error as SEC should - // always hand off to PEI Core and then on to DXE Core. - // - printf ("ERROR : SEC returned\n"); - exit (1); -} - - -EFI_PHYSICAL_ADDRESS * -MapMemory ( - IN INTN fd, - IN UINT64 length, - IN INTN prot, - IN INTN flags - ) -{ - STATIC UINTN base = 0x40000000; - CONST UINTN align = (1 << 24); - VOID *res = NULL; - BOOLEAN isAligned = 0; - - // - // Try to get an aligned block somewhere in the address space of this - // process. - // - while((!isAligned) && (base != 0)) { - res = mmap ((void *)base, length, prot, flags, fd, 0); - if (res == MAP_FAILED) { - return NULL; - } - if ((((UINTN)res) & ~(align-1)) == (UINTN)res) { - isAligned=1; - } else { - munmap(res, length); - base += align; - } - } - return res; -} - - -/*++ - -Routine Description: - Opens and memory maps a file using Unix services. If BaseAddress is non zero - the process will try and allocate the memory starting at BaseAddress. - -Arguments: - FileName - The name of the file to open and map - MapSize - The amount of the file to map in bytes - CreationDisposition - The flags to pass to CreateFile(). Use to create new files for - memory emulation, and exiting files for firmware volume emulation - BaseAddress - The base address of the mapped file in the user address space. - If passed in as NULL the a new memory region is used. - If passed in as non NULL the request memory region is used for - the mapping of the file into the process space. - Length - The size of the mapped region in bytes - -Returns: - EFI_SUCCESS - The file was opened and mapped. - EFI_NOT_FOUND - FileName was not found in the current directory - EFI_DEVICE_ERROR - An error occured attempting to map the opened file - -**/ -EFI_STATUS -MapFile ( - IN CHAR8 *FileName, - IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, - OUT UINT64 *Length - ) -{ - int fd; - VOID *res; - UINTN FileSize; - - fd = open (FileName, O_RDWR); - if (fd < 0) { - return EFI_NOT_FOUND; - } - FileSize = lseek (fd, 0, SEEK_END); - - - res = MapMemory (fd, FileSize, PROT_READ | PROT_EXEC, MAP_PRIVATE); - - close (fd); - - if (res == NULL) { - perror ("MapFile() Failed"); - return EFI_DEVICE_ERROR; - } - - *Length = (UINT64) FileSize; - *BaseAddress = (EFI_PHYSICAL_ADDRESS) (UINTN) res; - - return EFI_SUCCESS; -} - -EFI_STATUS -MapFd0 ( - IN CHAR8 *FileName, - IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, - OUT UINT64 *Length - ) -{ - int fd; - void *res, *res2, *res3; - UINTN FileSize; - UINTN FvSize; - void *EmuMagicPage; - - fd = open (FileName, O_RDWR); - if (fd < 0) { - return EFI_NOT_FOUND; - } - FileSize = lseek (fd, 0, SEEK_END); - - FvSize = FixedPcdGet64 (PcdEmuFlashFvRecoverySize); - - // Assume start of FD is Recovery FV, and make it write protected - res = mmap ( - (void *)(UINTN)FixedPcdGet64 (PcdEmuFlashFvRecoveryBase), - FvSize, - PROT_READ | PROT_EXEC, - MAP_PRIVATE, - fd, - 0 - ); - if (res == MAP_FAILED) { - perror ("MapFd0() Failed res ="); - close (fd); - return EFI_DEVICE_ERROR; - } else if (res != (void *)(UINTN)FixedPcdGet64 (PcdEmuFlashFvRecoveryBase)) { - // We could not load at the build address, so we need to allow writes - munmap (res, FvSize); - res = mmap ( - (void *)(UINTN)FixedPcdGet64 (PcdEmuFlashFvRecoveryBase), - FvSize, - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_PRIVATE, - fd, - 0 - ); - if (res == MAP_FAILED) { - perror ("MapFd0() Failed res ="); - close (fd); - return EFI_DEVICE_ERROR; - } - } - - // Map the rest of the FD as read/write - res2 = mmap ( - (void *)(UINTN)(FixedPcdGet64 (PcdEmuFlashFvRecoveryBase) + FvSize), - FileSize - FvSize, - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_SHARED, - fd, - FvSize - ); - close (fd); - if (res2 == MAP_FAILED) { - perror ("MapFd0() Failed res2 ="); - return EFI_DEVICE_ERROR; - } - - // - // If enabled use the magic page to communicate between modules - // This replaces the PI PeiServicesTable pointer mechanism that - // deos not work in the emulator. It also allows the removal of - // writable globals from SEC, PEI_CORE (libraries), PEIMs - // - EmuMagicPage = (void *)(UINTN)FixedPcdGet64 (PcdPeiServicesTablePage); - if (EmuMagicPage != NULL) { - res3 = mmap ( - (void *)EmuMagicPage, - 4096, - PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_ANONYMOUS, - 0, - 0 - ); - if (res3 != EmuMagicPage) { - printf ("MapFd0(): Could not allocate PeiServicesTablePage @ %lx\n", (long unsigned int)EmuMagicPage); - return EFI_DEVICE_ERROR; - } - } - - *Length = (UINT64) FileSize; - *BaseAddress = (EFI_PHYSICAL_ADDRESS) (UINTN) res; - - return EFI_SUCCESS; -} - - -/*++ - -Routine Description: - This is the service to load the SEC Core from the Firmware Volume - -Arguments: - LargestRegion - Memory to use for SEC. - LargestRegionSize - Size of Memory to use for PEI - BootFirmwareVolumeBase - Start of the Boot FV - PeiCorePe32File - SEC PE32 - -Returns: - Success means control is transfered and thus we should never return - -**/ -VOID -SecLoadFromCore ( - IN UINTN LargestRegion, - IN UINTN LargestRegionSize, - IN UINTN BootFirmwareVolumeBase, - IN VOID *PeiCorePe32File - ) -{ - EFI_STATUS Status; - EFI_PHYSICAL_ADDRESS TopOfMemory; - VOID *TopOfStack; - EFI_PHYSICAL_ADDRESS PeiCoreEntryPoint; - EFI_SEC_PEI_HAND_OFF *SecCoreData; - UINTN PeiStackSize; - - // - // Compute Top Of Memory for Stack and PEI Core Allocations - // - TopOfMemory = LargestRegion + LargestRegionSize; - PeiStackSize = (UINTN)RShiftU64((UINT64)STACK_SIZE,1); - - // - // |-----------| <---- TemporaryRamBase + TemporaryRamSize - // | Heap | - // | | - // |-----------| <---- StackBase / PeiTemporaryMemoryBase - // | | - // | Stack | - // |-----------| <---- TemporaryRamBase - // - TopOfStack = (VOID *)(LargestRegion + PeiStackSize); - TopOfMemory = LargestRegion + PeiStackSize; - - // - // Reservet space for storing PeiCore's parament in stack. - // - TopOfStack = (VOID *)((UINTN)TopOfStack - sizeof (EFI_SEC_PEI_HAND_OFF) - CPU_STACK_ALIGNMENT); - TopOfStack = ALIGN_POINTER (TopOfStack, CPU_STACK_ALIGNMENT); - - - // - // Bind this information into the SEC hand-off state - // - SecCoreData = (EFI_SEC_PEI_HAND_OFF*)(UINTN) TopOfStack; - SecCoreData->DataSize = sizeof(EFI_SEC_PEI_HAND_OFF); - SecCoreData->BootFirmwareVolumeBase = (VOID*)BootFirmwareVolumeBase; - SecCoreData->BootFirmwareVolumeSize = PcdGet32 (PcdEmuFirmwareFdSize); - SecCoreData->TemporaryRamBase = (VOID*)(UINTN)LargestRegion; - SecCoreData->TemporaryRamSize = STACK_SIZE; - SecCoreData->StackBase = SecCoreData->TemporaryRamBase; - SecCoreData->StackSize = PeiStackSize; - SecCoreData->PeiTemporaryRamBase = (VOID*) ((UINTN) SecCoreData->TemporaryRamBase + PeiStackSize); - SecCoreData->PeiTemporaryRamSize = STACK_SIZE - PeiStackSize; - - // - // Find the SEC Core Entry Point - // - Status = SecPeCoffGetEntryPoint (PeiCorePe32File, (VOID **)&PeiCoreEntryPoint); - if (EFI_ERROR (Status)) { - return ; - } - - // - // Transfer control to the SEC Core - // - PeiSwitchStacks ( - (SWITCH_STACK_ENTRY_POINT) (UINTN) PeiCoreEntryPoint, - SecCoreData, - (VOID *)gPpiList, - TopOfStack - ); - // - // If we get here, then the SEC Core returned. This is an error - // - return ; -} - - -/*++ - -Routine Description: - This service is called from Index == 0 until it returns EFI_UNSUPPORTED. - It allows discontiguous memory regions to be supported by the emulator. - It uses gSystemMemory[] and gSystemMemoryCount that were created by - parsing the host environment variable EFI_MEMORY_SIZE. - The size comes from the varaible and the address comes from the call to - UnixOpenFile. - -Arguments: - Index - Which memory region to use - MemoryBase - Return Base address of memory region - MemorySize - Return size in bytes of the memory region - -Returns: - EFI_SUCCESS - If memory region was mapped - EFI_UNSUPPORTED - If Index is not supported - -**/ -EFI_STATUS -SecUnixPeiAutoScan ( - IN UINTN Index, - OUT EFI_PHYSICAL_ADDRESS *MemoryBase, - OUT UINT64 *MemorySize - ) -{ - void *res; - - if (Index >= gSystemMemoryCount) { - return EFI_UNSUPPORTED; - } - - *MemoryBase = 0; - res = MapMemory ( - 0, gSystemMemory[Index].Size, - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_PRIVATE | MAP_ANONYMOUS - ); - if (res == MAP_FAILED) { - return EFI_DEVICE_ERROR; - } - *MemorySize = gSystemMemory[Index].Size; - *MemoryBase = (UINTN)res; - gSystemMemory[Index].Memory = *MemoryBase; - - return EFI_SUCCESS; -} - - -/*++ - -Routine Description: - Check to see if an address range is in the EFI GCD memory map. - - This is all of GCD for system memory passed to DXE Core. FV - mapping and other device mapped into system memory are not - inlcuded in the check. - -Arguments: - Index - Which memory region to use - MemoryBase - Return Base address of memory region - MemorySize - Return size in bytes of the memory region - -Returns: - TRUE - Address is in the EFI GCD memory map - FALSE - Address is NOT in memory map - -**/ -BOOLEAN -EfiSystemMemoryRange ( - IN VOID *MemoryAddress - ) -{ - UINTN Index; - EFI_PHYSICAL_ADDRESS MemoryBase; - - MemoryBase = (EFI_PHYSICAL_ADDRESS)(UINTN)MemoryAddress; - for (Index = 0; Index < gSystemMemoryCount; Index++) { - if ((MemoryBase >= gSystemMemory[Index].Memory) && - (MemoryBase < (gSystemMemory[Index].Memory + gSystemMemory[Index].Size)) ) { - return TRUE; - } - } - - return FALSE; -} - - -/*++ - -Routine Description: - Since the SEC is the only Unix program in stack it must export - an interface to do POSIX calls. gUnix is initailized in UnixThunk.c. - -Arguments: - InterfaceSize - sizeof (EFI_WIN_NT_THUNK_PROTOCOL); - InterfaceBase - Address of the gUnix global - -Returns: - EFI_SUCCESS - Data returned - -**/ -VOID * -SecEmuThunkAddress ( - VOID - ) -{ - return &gEmuThunkProtocol; -} - - - -RETURN_STATUS -EFIAPI -SecPeCoffGetEntryPoint ( - IN VOID *Pe32Data, - IN OUT VOID **EntryPoint - ) -{ - EFI_STATUS Status; - PE_COFF_LOADER_IMAGE_CONTEXT ImageContext; - - ZeroMem (&ImageContext, sizeof (ImageContext)); - ImageContext.Handle = Pe32Data; - ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) SecImageRead; - - Status = PeCoffLoaderGetImageInfo (&ImageContext); - if (EFI_ERROR (Status)) { - return Status; - } - - if (ImageContext.ImageAddress != (UINTN)Pe32Data) { - // - // Relocate image to match the address where it resides - // - ImageContext.ImageAddress = (UINTN)Pe32Data; - Status = PeCoffLoaderLoadImage (&ImageContext); - if (EFI_ERROR (Status)) { - return Status; - } - - Status = PeCoffLoaderRelocateImage (&ImageContext); - if (EFI_ERROR (Status)) { - return Status; - } - } else { - // - // Or just return image entry point - // - ImageContext.PdbPointer = PeCoffLoaderGetPdbPointer (Pe32Data); - Status = PeCoffLoaderGetEntryPoint (Pe32Data, EntryPoint); - if (EFI_ERROR (Status)) { - return Status; - } - ImageContext.EntryPoint = (UINTN)*EntryPoint; - } - - // On Unix a dlopen is done that will change the entry point - SecPeCoffRelocateImageExtraAction (&ImageContext); - *EntryPoint = (VOID *)(UINTN)ImageContext.EntryPoint; - - return Status; -} - - - -/*++ - -Routine Description: - Return the FD Size and base address. Since the FD is loaded from a - file into host memory only the SEC will know it's address. - -Arguments: - Index - Which FD, starts at zero. - FdSize - Size of the FD in bytes - FdBase - Start address of the FD. Assume it points to an FV Header - FixUp - Difference between actual FD address and build address - -Returns: - EFI_SUCCESS - Return the Base address and size of the FV - EFI_UNSUPPORTED - Index does nto map to an FD in the system - -**/ -EFI_STATUS -SecUnixFdAddress ( - IN UINTN Index, - IN OUT EFI_PHYSICAL_ADDRESS *FdBase, - IN OUT UINT64 *FdSize, - IN OUT EFI_PHYSICAL_ADDRESS *FixUp - ) -{ - if (Index >= gFdInfoCount) { - return EFI_UNSUPPORTED; - } - - *FdBase = gFdInfo[Index].Address; - *FdSize = gFdInfo[Index].Size; - *FixUp = 0; - - if (*FdBase == 0 && *FdSize == 0) { - return EFI_UNSUPPORTED; - } - - if (Index == 0) { - // - // FD 0 has XIP code and well known PCD values - // If the memory buffer could not be allocated at the FD build address - // the Fixup is the difference. - // - *FixUp = *FdBase - PcdGet64 (PcdEmuFdBaseAddress); - } - - return EFI_SUCCESS; -} - - -/*++ - -Routine Description: - Count the number of seperators in String - -Arguments: - String - String to process - Seperator - Item to count - -Returns: - Number of Seperator in String - -**/ -UINTN -CountSeperatorsInString ( - IN const CHAR16 *String, - IN CHAR16 Seperator - ) -{ - UINTN Count; - - for (Count = 0; *String != '\0'; String++) { - if (*String == Seperator) { - Count++; - } - } - - return Count; -} - - -EFI_STATUS -EFIAPI -SecImageRead ( - IN VOID *FileHandle, - IN UINTN FileOffset, - IN OUT UINTN *ReadSize, - OUT VOID *Buffer - ) -/*++ - -Routine Description: - Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file - -Arguments: - FileHandle - The handle to the PE/COFF file - FileOffset - The offset, in bytes, into the file to read - ReadSize - The number of bytes to read from the file starting at FileOffset - Buffer - A pointer to the buffer to read the data into. - -Returns: - EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset - -**/ -{ - CHAR8 *Destination8; - CHAR8 *Source8; - UINTN Length; - - Destination8 = Buffer; - Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset); - Length = *ReadSize; - while (Length--) { - *(Destination8++) = *(Source8++); - } - - return EFI_SUCCESS; -} - - -/*++ - -Routine Description: - Store the ModHandle in an array indexed by the Pdb File name. - The ModHandle is needed to unload the image. - -Arguments: - ImageContext - Input data returned from PE Laoder Library. Used to find the - .PDB file name of the PE Image. - ModHandle - Returned from LoadLibraryEx() and stored for call to - FreeLibrary(). - -Returns: - EFI_SUCCESS - ModHandle was stored. - -**/ -EFI_STATUS -AddHandle ( - IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext, - IN VOID *ModHandle - ) -{ - UINTN Index; - IMAGE_CONTEXT_TO_MOD_HANDLE *Array; - UINTN PreviousSize; - - - Array = mImageContextModHandleArray; - for (Index = 0; Index < mImageContextModHandleArraySize; Index++, Array++) { - if (Array->ImageContext == NULL) { - // - // Make a copy of the stirng and store the ModHandle - // - Array->ImageContext = ImageContext; - Array->ModHandle = ModHandle; - return EFI_SUCCESS; - } - } - - // - // No free space in mImageContextModHandleArray so grow it by - // IMAGE_CONTEXT_TO_MOD_HANDLE entires. realloc will - // copy the old values to the new locaiton. But it does - // not zero the new memory area. - // - PreviousSize = mImageContextModHandleArraySize * sizeof (IMAGE_CONTEXT_TO_MOD_HANDLE); - mImageContextModHandleArraySize += MAX_IMAGE_CONTEXT_TO_MOD_HANDLE_ARRAY_SIZE; - - mImageContextModHandleArray = ReallocatePool ( - (mImageContextModHandleArraySize - 1) * sizeof (IMAGE_CONTEXT_TO_MOD_HANDLE), - mImageContextModHandleArraySize * sizeof (IMAGE_CONTEXT_TO_MOD_HANDLE), - mImageContextModHandleArray - ); - if (mImageContextModHandleArray == NULL) { - ASSERT (FALSE); - return EFI_OUT_OF_RESOURCES; - } - - memset (mImageContextModHandleArray + PreviousSize, 0, MAX_IMAGE_CONTEXT_TO_MOD_HANDLE_ARRAY_SIZE * sizeof (IMAGE_CONTEXT_TO_MOD_HANDLE)); - - return AddHandle (ImageContext, ModHandle); -} - - -/*++ - -Routine Description: - Return the ModHandle and delete the entry in the array. - -Arguments: - ImageContext - Input data returned from PE Laoder Library. Used to find the - .PDB file name of the PE Image. - -Returns: - ModHandle - ModHandle assoicated with ImageContext is returned - NULL - No ModHandle associated with ImageContext - -**/ -VOID * -RemoveHandle ( - IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - UINTN Index; - IMAGE_CONTEXT_TO_MOD_HANDLE *Array; - - if (ImageContext->PdbPointer == NULL) { - // - // If no PDB pointer there is no ModHandle so return NULL - // - return NULL; - } - - Array = mImageContextModHandleArray; - for (Index = 0; Index < mImageContextModHandleArraySize; Index++, Array++) { - if (Array->ImageContext == ImageContext) { - // - // If you find a match return it and delete the entry - // - Array->ImageContext = NULL; - return Array->ModHandle; - } - } - - return NULL; -} - - - -BOOLEAN -IsPdbFile ( - IN CHAR8 *PdbFileName - ) -{ - UINTN Len; - - if (PdbFileName == NULL) { - return FALSE; - } - - Len = strlen (PdbFileName); - if ((Len < 5)|| (PdbFileName[Len - 4] != '.')) { - return FALSE; - } - - if ((PdbFileName[Len - 3] == 'P' || PdbFileName[Len - 3] == 'p') && - (PdbFileName[Len - 2] == 'D' || PdbFileName[Len - 2] == 'd') && - (PdbFileName[Len - 1] == 'B' || PdbFileName[Len - 1] == 'b')) { - return TRUE; - } - - return FALSE; -} - - -#define MAX_SPRINT_BUFFER_SIZE 0x200 - -void -PrintLoadAddress ( - IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - if (ImageContext->PdbPointer == NULL) { - fprintf (stderr, - "0x%08lx Loading NO DEBUG with entry point 0x%08lx\n", - (unsigned long)(ImageContext->ImageAddress), - (unsigned long)ImageContext->EntryPoint - ); - } else { - fprintf (stderr, - "0x%08lx Loading %s with entry point 0x%08lx\n", - (unsigned long)(ImageContext->ImageAddress + ImageContext->SizeOfHeaders), - ImageContext->PdbPointer, - (unsigned long)ImageContext->EntryPoint - ); - } - // Keep output synced up - fflush (stderr); -} - - -/** - Loads the image using dlopen so symbols will be automatically - loaded by gdb. - - @param ImageContext The PE/COFF image context - - @retval TRUE - The image was successfully loaded - @retval FALSE - The image was successfully loaded - -**/ -BOOLEAN -DlLoadImage ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - -#ifdef __APPLE__ - - return FALSE; - -#else - - void *Handle = NULL; - void *Entry = NULL; - - if (ImageContext->PdbPointer == NULL) { - return FALSE; - } - - if (!IsPdbFile (ImageContext->PdbPointer)) { - return FALSE; - } - - fprintf ( - stderr, - "Loading %s 0x%08lx - entry point 0x%08lx\n", - ImageContext->PdbPointer, - (unsigned long)ImageContext->ImageAddress, - (unsigned long)ImageContext->EntryPoint - ); - - Handle = dlopen (ImageContext->PdbPointer, RTLD_NOW); - if (Handle != NULL) { - Entry = dlsym (Handle, "_ModuleEntryPoint"); - AddHandle (ImageContext, Handle); - } else { - printf("%s\n", dlerror()); - } - - if (Entry != NULL) { - ImageContext->EntryPoint = (UINTN)Entry; - printf ("Change %s Entrypoint to :0x%08lx\n", ImageContext->PdbPointer, (unsigned long)Entry); - return TRUE; - } else { - return FALSE; - } - -#endif -} - - -VOID -SecGdbScriptBreak ( - char *FileName, - int FileNameLength, - long unsigned int LoadAddress, - int AddSymbolFlag - ) -{ - return; -} - - -/** - Adds the image to a gdb script so it's symbols can be loaded. - The AddFirmwareSymbolFile helper macro is used. - - @param ImageContext The PE/COFF image context - -**/ -VOID -GdbScriptAddImage ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - - PrintLoadAddress (ImageContext); - - if (ImageContext->PdbPointer != NULL && !IsPdbFile (ImageContext->PdbPointer)) { - FILE *GdbTempFile; - if (FeaturePcdGet (PcdEmulatorLazyLoadSymbols)) { - GdbTempFile = fopen (gGdbWorkingFileName, "a"); - if (GdbTempFile != NULL) { - long unsigned int SymbolsAddr = (long unsigned int)(ImageContext->ImageAddress + ImageContext->SizeOfHeaders); - mScriptSymbolChangesCount++; - fprintf ( - GdbTempFile, - "AddFirmwareSymbolFile 0x%x %s 0x%08lx\n", - mScriptSymbolChangesCount, - ImageContext->PdbPointer, - SymbolsAddr - ); - fclose (GdbTempFile); - // This is for the lldb breakpoint only - SecGdbScriptBreak (ImageContext->PdbPointer, strlen (ImageContext->PdbPointer) + 1, (long unsigned int)(ImageContext->ImageAddress + ImageContext->SizeOfHeaders), 1); - } else { - ASSERT (FALSE); - } - } else { - GdbTempFile = fopen (gGdbWorkingFileName, "w"); - if (GdbTempFile != NULL) { - fprintf ( - GdbTempFile, - "add-symbol-file %s 0x%08lx\n", - ImageContext->PdbPointer, - (long unsigned int)(ImageContext->ImageAddress + ImageContext->SizeOfHeaders) - ); - fclose (GdbTempFile); - - // - // Target for gdb breakpoint in a script that uses gGdbWorkingFileName to set a breakpoint. - // Hey what can you say scripting in gdb is not that great.... - // Also used for the lldb breakpoint script. The lldb breakpoint script does - // not use the file, it uses the arguments. - // - SecGdbScriptBreak (ImageContext->PdbPointer, strlen (ImageContext->PdbPointer) + 1, (long unsigned int)(ImageContext->ImageAddress + ImageContext->SizeOfHeaders), 1); - } else { - ASSERT (FALSE); - } - } - } -} - - -VOID -EFIAPI -SecPeCoffRelocateImageExtraAction ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - if (!DlLoadImage (ImageContext)) { - GdbScriptAddImage (ImageContext); - } -} - - -/** - Adds the image to a gdb script so it's symbols can be unloaded. - The RemoveFirmwareSymbolFile helper macro is used. - - @param ImageContext The PE/COFF image context - -**/ -VOID -GdbScriptRemoveImage ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - FILE *GdbTempFile; - - // - // Need to skip .PDB files created from VC++ - // - if (IsPdbFile (ImageContext->PdbPointer)) { - return; - } - - if (FeaturePcdGet (PcdEmulatorLazyLoadSymbols)) { - // - // Write the file we need for the gdb script - // - GdbTempFile = fopen (gGdbWorkingFileName, "a"); - if (GdbTempFile != NULL) { - mScriptSymbolChangesCount++; - fprintf ( - GdbTempFile, - "RemoveFirmwareSymbolFile 0x%x %s\n", - mScriptSymbolChangesCount, - ImageContext->PdbPointer - ); - fclose (GdbTempFile); - SecGdbScriptBreak (ImageContext->PdbPointer, strlen (ImageContext->PdbPointer) + 1, 0, 0); - } else { - ASSERT (FALSE); - } - } else { - GdbTempFile = fopen (gGdbWorkingFileName, "w"); - if (GdbTempFile != NULL) { - fprintf (GdbTempFile, "remove-symbol-file %s\n", ImageContext->PdbPointer); - fclose (GdbTempFile); - - // - // Target for gdb breakpoint in a script that uses gGdbWorkingFileName to set a breakpoint. - // Hey what can you say scripting in gdb is not that great.... - // - SecGdbScriptBreak (ImageContext->PdbPointer, strlen (ImageContext->PdbPointer) + 1, 0, 0); - } else { - ASSERT (FALSE); - } - } -} - - -VOID -EFIAPI -SecPeCoffUnloadImageExtraAction ( - IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ) -{ - VOID *Handle; - - // - // Check to see if the image symbols were loaded with gdb script, or dlopen - // - Handle = RemoveHandle (ImageContext); - if (Handle != NULL) { -#ifndef __APPLE__ - dlclose (Handle); -#endif - return; - } - - GdbScriptRemoveImage (ImageContext); -} - - diff --git a/EmulatorPkg/Unix/Host/Host.h b/EmulatorPkg/Unix/Host/Host.h deleted file mode 100644 index aff7c36d79..0000000000 --- a/EmulatorPkg/Unix/Host/Host.h +++ /dev/null @@ -1,356 +0,0 @@ -/*++ @file - -Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.
-Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
- -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#ifndef _SEC_MAIN_H__ -#define _SEC_MAIN_H__ - -// -// Name mangle to prevent build errors. I.e conflicts between EFI and OS -// -#define NTOHL _UNIX_EFI_NAME_MANGLE_NTOHL_ -#define HTONL _UNIX_EFI_NAME_MANGLE_HTONL_ -#define NTOHS _UNIX_EFI_NAME_MANGLE_NTOHS_ -#define HTONS _UNIX_EFI_NAME_MANGLE_HTOHS_ -#define B0 _UNIX_EFI_NAME_MANGLE_B0_ - -#include -#include - -#include -#include -#include -#include - -#if __CYGWIN__ -#include -#else -#include -#endif - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#ifdef __APPLE__ -#include -#include -#include -#include -#include -#define _XOPEN_SOURCE -#ifndef _Bool - #define _Bool char // for clang debug -#endif -#else -#include -#include -#include -#endif - -#include - -#undef NTOHL -#undef HTONL -#undef NTOHS -#undef HTONS -#undef B0 - - -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include -#include - -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include - -#include -#include -#include - - -#include "Gasket.h" - - -#define STACK_SIZE 0x20000 - -typedef struct { - EFI_PHYSICAL_ADDRESS Address; - UINT64 Size; -} EMU_FD_INFO; - -typedef struct { - EFI_PHYSICAL_ADDRESS Memory; - UINT64 Size; -} EMU_SYSTEM_MEMORY; - - -#define MAX_IMAGE_CONTEXT_TO_MOD_HANDLE_ARRAY_SIZE 0x100 - -typedef struct { - PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext; - VOID *ModHandle; -} IMAGE_CONTEXT_TO_MOD_HANDLE; - - -EFI_STATUS -EFIAPI -SecUnixPeiLoadFile ( - VOID *Pe32Data, - EFI_PHYSICAL_ADDRESS *ImageAddress, - UINT64 *ImageSize, - EFI_PHYSICAL_ADDRESS *EntryPoint - ); - -int -main ( - IN int Argc, - IN char **Argv, - IN char **Envp - ); - -VOID -SecLoadFromCore ( - IN UINTN LargestRegion, - IN UINTN LargestRegionSize, - IN UINTN BootFirmwareVolumeBase, - IN VOID *PeiCoreFile - ); - -EFI_STATUS -SecLoadFile ( - IN VOID *Pe32Data, - IN EFI_PHYSICAL_ADDRESS *ImageAddress, - IN UINT64 *ImageSize, - IN EFI_PHYSICAL_ADDRESS *EntryPoint - ); - -EFI_STATUS -SecFfsFindPeiCore ( - IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader, - OUT VOID **Pe32Data - ); - -EFI_STATUS -SecFfsFindNextFile ( - IN EFI_FV_FILETYPE SearchType, - IN EFI_FIRMWARE_VOLUME_HEADER *FwVolHeader, - IN OUT EFI_FFS_FILE_HEADER **FileHeader - ); - -EFI_STATUS -SecFfsFindSectionData ( - IN EFI_SECTION_TYPE SectionType, - IN EFI_FFS_FILE_HEADER *FfsFileHeader, - IN OUT VOID **SectionData - ); - -EFI_STATUS -EFIAPI -SecUnixPeCoffLoaderLoadAsDll ( - IN CHAR8 *PdbFileName, - IN VOID **ImageEntryPoint, - OUT VOID **ModHandle - ); - -EFI_STATUS -EFIAPI -SecUnixPeCoffLoaderFreeLibrary ( - OUT VOID *ModHandle - ); - -EFI_STATUS -SecUnixFdAddress ( - IN UINTN Index, - IN OUT EFI_PHYSICAL_ADDRESS *FdBase, - IN OUT UINT64 *FdSize, - IN OUT EFI_PHYSICAL_ADDRESS *FixUp - ) -; - -EFI_STATUS -EFIAPI -GasketSecUnixFdAddress ( - IN UINTN Index, - IN OUT EFI_PHYSICAL_ADDRESS *FdBase, - IN OUT UINT64 *FdSize, - IN OUT EFI_PHYSICAL_ADDRESS *FixUp - ) -; - - -EFI_STATUS -GetImageReadFunction ( - IN PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext, - IN EFI_PHYSICAL_ADDRESS *TopOfMemory - ); - -EFI_STATUS -EFIAPI -SecImageRead ( - IN VOID *FileHandle, - IN UINTN FileOffset, - IN OUT UINTN *ReadSize, - OUT VOID *Buffer - ); - -CHAR16 * -AsciiToUnicode ( - IN CHAR8 *Ascii, - IN UINTN *StrLen OPTIONAL - ); - -UINTN -CountSeperatorsInString ( - IN const CHAR16 *String, - IN CHAR16 Seperator - ); - -EFI_STATUS -EFIAPI -SecTemporaryRamSupport ( - IN CONST EFI_PEI_SERVICES **PeiServices, - IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase, - IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase, - IN UINTN CopySize - ); - -EFI_STATUS -EFIAPI -GasketSecTemporaryRamSupport ( - IN CONST EFI_PEI_SERVICES **PeiServices, - IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase, - IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase, - IN UINTN CopySize - ); - - -RETURN_STATUS -EFIAPI -SecPeCoffGetEntryPoint ( - IN VOID *Pe32Data, - IN OUT VOID **EntryPoint - ); - -VOID -EFIAPI -SecPeCoffRelocateImageExtraAction ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ); - -VOID -EFIAPI -SecPeCoffLoaderUnloadImageExtraAction ( - IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext - ); - - -VOID -PeiSwitchStacks ( - IN SWITCH_STACK_ENTRY_POINT EntryPoint, - IN VOID *Context1, OPTIONAL - IN VOID *Context2, OPTIONAL - IN VOID *NewStack - ); - -VOID -SecInitThunkProtocol ( - VOID - ); - - -EFI_PHYSICAL_ADDRESS * -MapMemory ( - INTN fd, - UINT64 length, - INTN prot, - INTN flags); - -EFI_STATUS -MapFile ( - IN CHAR8 *FileName, - IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, - OUT UINT64 *Length - ); - -EFI_STATUS -MapFd0 ( - IN CHAR8 *FileName, - IN OUT EFI_PHYSICAL_ADDRESS *BaseAddress, - OUT UINT64 *Length - ); - -BOOLEAN -EfiSystemMemoryRange ( - IN VOID *MemoryAddress - ); - - -VOID SecSleep (UINT64 Nanoseconds); -VOID SecEnableInterrupt (VOID); -VOID SecDisableInterrupt (VOID); -BOOLEAN SecInterruptEanbled (VOID); - - -extern EMU_THUNK_PROTOCOL gEmuThunkProtocol; -extern EMU_IO_THUNK_PROTOCOL gX11ThunkIo; -extern EMU_IO_THUNK_PROTOCOL gPosixFileSystemThunkIo; -extern EMU_IO_THUNK_PROTOCOL gPthreadThunkIo; -extern EMU_IO_THUNK_PROTOCOL gBlockIoThunkIo; -extern EMU_IO_THUNK_PROTOCOL gSnpThunkIo; - -#endif diff --git a/EmulatorPkg/Unix/Host/Host.inf b/EmulatorPkg/Unix/Host/Host.inf deleted file mode 100644 index d0b4927d16..0000000000 --- a/EmulatorPkg/Unix/Host/Host.inf +++ /dev/null @@ -1,148 +0,0 @@ -## @file -# Entry Point of Emu Emulator -# -# Main executable file of Unix Emulator that loads PEI core after initialization finished. -# Copyright (c) 2008 - 2011, Intel Corporation. All rights reserved.
-# Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
-# -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the BSD License -# which accompanies this distribution. The full text of the license may be found at -# http://opensource.org/licenses/bsd-license.php -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -# -## - -[Defines] - INF_VERSION = 0x00010005 - BASE_NAME = Host - FILE_GUID = 8863C0AD-7724-C84B-88E5-A33B116D1485 - MODULE_TYPE = USER_DEFINED - VERSION_STRING = 1.0 - -# -# The following information is for reference only and not required by the build tools. -# -# VALID_ARCHITECTURES = IA32 X64 IPF EBC -# - -[Sources] - Host.c - EmuThunk.c - X11GraphicsWindow.c - Pthreads.c - PosixFileSystem.c - BlockIo.c - LinuxPacketFilter.c - BerkeleyPacketFilter.c - MemoryAllocationLib.c - -[Sources.X64] - X64/Gasket.S # convert between Emu x86_64 ABI and EFI X64 ABI - X64/SwitchStack.S - -[Sources.IA32] - Ia32/Gasket.S # enforce 16-byte stack alignment for Mac OS X - Ia32/SwitchStack.c - - -[Packages] - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - EmulatorPkg/EmulatorPkg.dec - -[LibraryClasses] - DebugLib - PcdLib - PrintLib - BaseMemoryLib - BaseLib - PeCoffLib - ThunkPpiList - ThunkProtocolList - PpiListLib - PeiServicesLib - PeCoffGetEntryPointLib - -[Ppis] - gEfiPeiStatusCodePpiGuid # PPI ALWAYS_PRODUCED - gEmuThunkPpiGuid - -[Protocols] - gEmuIoThunkProtocolGuid - gEmuIoThunkProtocolGuid - gEmuGraphicsWindowProtocolGuid - gEmuThreadThunkProtocolGuid - gEmuBlockIoProtocolGuid - gEmuSnpProtocolGuid - gEfiSimpleFileSystemProtocolGuid - -[Guids] - gEfiFileSystemVolumeLabelInfoIdGuid # SOMETIMES_CONSUMED - gEfiFileInfoGuid # SOMETIMES_CONSUMED - gEfiFileSystemInfoGuid # SOMETIMES_CONSUMED - -[Pcd] - gEmulatorPkgTokenSpaceGuid.PcdEmuBootMode - gEmulatorPkgTokenSpaceGuid.PcdEmuFirmwareVolume - gEmulatorPkgTokenSpaceGuid.PcdEmuMemorySize - gEmulatorPkgTokenSpaceGuid.PcdEmuFdBaseAddress - gEmulatorPkgTokenSpaceGuid.PcdEmuFirmwareFdSize - gEmulatorPkgTokenSpaceGuid.PcdEmuFirmwareBlockSize - gEmulatorPkgTokenSpaceGuid.PcdEmuApCount - gEmulatorPkgTokenSpaceGuid.PcdEmuVirtualDisk - gEmulatorPkgTokenSpaceGuid.PcdEmuGop|L"GOP Window" - gEmulatorPkgTokenSpaceGuid.PcdEmuFileSystem - gEmulatorPkgTokenSpaceGuid.PcdEmuSerialPort - gEmulatorPkgTokenSpaceGuid.PcdEmuNetworkInterface - gEmulatorPkgTokenSpaceGuid.PcdNetworkPacketFilterSize - - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashFvRecoveryBase - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashFvRecoverySize - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashNvStorageVariableBase - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashNvStorageEventLogBase - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashNvStorageEventLogSize - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashNvStorageFtwWorkingBase - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize - gEmulatorPkgTokenSpaceGuid.PcdEmuFlashNvStorageFtwSpareBase - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize - gEmulatorPkgTokenSpaceGuid.PcdPeiServicesTablePage - -[FeaturePcd] - gEmulatorPkgTokenSpaceGuid.PcdEmulatorLazyLoadSymbols - - -[BuildOptions] - GCC:*_*_IA32_DLINK_FLAGS == -o $(BIN_DIR)/Host -m elf_i386 -dynamic-linker $(HOST_DLINK_PATHS) -L/usr/lib/i386-linux-gnu -L/usr/X11R6/lib -lXext -lX11 - GCC:*_*_IA32_CC_FLAGS == -m32 -g -fshort-wchar -fno-strict-aliasing -Wall -malign-double -idirafter/usr/include -c -include $(DEST_DIR_DEBUG)/AutoGen.h -DSTRING_ARRAY_NAME=$(BASE_NAME)Strings - GCC:*_*_IA32_PP_FLAGS == -m32 -E -x assembler-with-cpp -include $(DEST_DIR_DEBUG)/AutoGen.h - GCC:*_*_IA32_ASM_FLAGS == -m32 -c -x assembler -imacros $(DEST_DIR_DEBUG)/AutoGen.h - - GCC:*_*_X64_DLINK_FLAGS == -o $(BIN_DIR)/Host -m elf_x86_64 -dynamic-linker $(HOST_DLINK_PATHS) -L/usr/lib/x86_64-linux-gnu -L/usr/X11R6/lib -lXext -lX11 - GCC:*_*_X64_CC_FLAGS == -m64 -g -fshort-wchar -fno-strict-aliasing -Wall -malign-double -idirafter/usr/include -c -include $(DEST_DIR_DEBUG)/AutoGen.h -DSTRING_ARRAY_NAME=$(BASE_NAME)Strings - GCC:*_GCC44_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_GCC45_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_GCC46_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_GCC47_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_GCC48_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_GCC49_X64_CC_FLAGS = "-DEFIAPI=__attribute__((ms_abi))" - GCC:*_*_X64_PP_FLAGS == -m64 -E -x assembler-with-cpp -include $(DEST_DIR_DEBUG)/AutoGen.h - GCC:*_*_X64_ASM_FLAGS == -m64 -c -x assembler -imacros $(DEST_DIR_DEBUG)/AutoGen.h - - GCC:*_*_*_DLINK2_FLAGS == -lpthread -lc -ldl - -# -# Need to do this link via gcc and not ld as the pathing to libraries changes from OS version to OS version -# - XCODE:*_*_IA32_DLINK_PATH == gcc - XCODE:*_*_IA32_CC_FLAGS == -arch i386 -O0 -g -include $(DEST_DIR_DEBUG)/AutoGen.h -c -fshort-wchar -fno-strict-aliasing - XCODE:*_*_IA32_DLINK_FLAGS == -arch i386 -o $(BIN_DIR)/Host -L/usr/X11R6/lib -lXext -lX11 -framework Carbon - XCODE:*_*_IA32_ASM_FLAGS == -arch i386 -g - - XCODE:*_*_X64_DLINK_PATH == gcc - XCODE:*_*_X64_DLINK_FLAGS == -o $(BIN_DIR)/Host -L/usr/X11R6/lib -lXext -lX11 -framework Carbon - XCODE:*_*_X64_ASM_FLAGS == -g - XCODE:*_*_X64_CC_FLAGS = -I$(WORKSPACE)/EmulatorPkg/Unix/Host/X11IncludeHack diff --git a/EmulatorPkg/Unix/Host/Ia32/Gasket.S b/EmulatorPkg/Unix/Host/Ia32/Gasket.S deleted file mode 100644 index aa90ea8095..0000000000 --- a/EmulatorPkg/Unix/Host/Ia32/Gasket.S +++ /dev/null @@ -1,1492 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Manage differenced between UNIX ABI and EFI/Windows ABI -# -# For IA-32 the only difference is Mac OS X requires a 16-byte aligned stack. -# For Linux this stack adjustment is a no-op, but we may as well make the -# the code common. -# -# Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
-# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the BSD License -# which accompanies this distribution. The full text of the license may be found at -# http://opensource.org/licenses/bsd-license.php -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -#------------------------------------------------------------------------------ - - - - .text - -// -// EMU_THUNK_PROTOCOL gaskets (EFIAPI to UNIX ABI) -// - - -ASM_GLOBAL ASM_PFX(GasketSecWriteStdErr) -ASM_PFX(GasketSecWriteStdErr): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecWriteStdErr) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecConfigStdIn) -ASM_PFX(GasketSecConfigStdIn): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecConfigStdIn) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecWriteStdOut) -ASM_PFX(GasketSecWriteStdOut): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecWriteStdOut) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecReadStdIn) -ASM_PFX(GasketSecReadStdIn): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecReadStdIn) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecPollStdIn) -ASM_PFX(GasketSecPollStdIn): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecPollStdIn) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecMalloc) -ASM_PFX(GasketSecMalloc): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecMalloc) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecValloc) -ASM_PFX(GasketSecValloc): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecValloc) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecFree) -ASM_PFX(GasketSecFree): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecFree) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecSetTimer) -ASM_PFX(GasketSecSetTimer): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 8(%ebp), %eax - movl 12(%ebp), %edx - movl %edx, 4(%esp) - movl %eax, (%esp) - - call ASM_PFX(SecSetTimer) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecEnableInterrupt) -ASM_PFX(GasketSecEnableInterrupt): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(SecEnableInterrupt) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecDisableInterrupt) -ASM_PFX(GasketSecDisableInterrupt): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(SecDisableInterrupt) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketQueryPerformanceFrequency) -ASM_PFX(GasketQueryPerformanceFrequency): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(QueryPerformanceFrequency) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketQueryPerformanceCounter) -ASM_PFX(GasketQueryPerformanceCounter): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(QueryPerformanceCounter) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecSleep) -ASM_PFX(GasketSecSleep): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl 12(%ebp), %ecx - movl %ecx, 4(%esp) - movl %eax, (%esp) - - call ASM_PFX(SecSleep) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecCpuSleep) -ASM_PFX(GasketSecCpuSleep): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(SecCpuSleep) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecExit) -ASM_PFX(GasketSecExit): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecExit) // Less to do as we will never return to EFI ABI world -LDEAD_LOOP: - jmp LDEAD_LOOP // _exit should never return - - -ASM_GLOBAL ASM_PFX(GasketSecGetTime) -ASM_PFX(GasketSecGetTime): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecGetTime) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecSetTime) -ASM_PFX(GasketSecSetTime): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecSetTime) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecGetNextProtocol) -ASM_PFX(GasketSecGetNextProtocol): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecGetNextProtocol) - - leave - ret - -// PPIs produced by SEC - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffGetEntryPoint) -ASM_PFX(GasketSecPeCoffGetEntryPoint): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecPeCoffGetEntryPoint) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffRelocateImageExtraAction) -ASM_PFX(GasketSecPeCoffRelocateImageExtraAction): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecPeCoffRelocateImageExtraAction) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffUnloadImageExtraAction) -ASM_PFX(GasketSecPeCoffUnloadImageExtraAction): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecPeCoffUnloadImageExtraAction) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecEmuThunkAddress) -ASM_PFX(GasketSecEmuThunkAddress): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(SecEmuThunkAddress) - - leave - ret - -// -// Gasket functions for EFI_EMU_UGA_IO_PROTOCOL -// - -ASM_GLOBAL ASM_PFX(GasketX11Size) -ASM_PFX(GasketX11Size): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11Size) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11CheckKey) -ASM_PFX(GasketX11CheckKey): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11CheckKey) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketX11GetKey) -ASM_PFX(GasketX11GetKey): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11GetKey) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11KeySetState) -ASM_PFX(GasketX11KeySetState): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11KeySetState) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11RegisterKeyNotify) -ASM_PFX(GasketX11RegisterKeyNotify): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11RegisterKeyNotify) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11Blt) -ASM_PFX(GasketX11Blt): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11Blt) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11CheckPointer) -ASM_PFX(GasketX11CheckPointer): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11CheckPointer) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GetPointerState) -ASM_PFX(GasketX11GetPointerState): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11GetPointerState) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GraphicsWindowOpen) -ASM_PFX(GasketX11GraphicsWindowOpen): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11GraphicsWindowOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GraphicsWindowClose) -ASM_PFX(GasketX11GraphicsWindowClose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(X11GraphicsWindowClose) - - leave - ret - - -// Pthreads - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexLock) -ASM_PFX(GasketPthreadMutexLock): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadMutexLock) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexUnLock) -ASM_PFX(GasketPthreadMutexUnLock): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadMutexUnLock) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexTryLock) -ASM_PFX(GasketPthreadMutexTryLock): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadMutexTryLock) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexInit) -ASM_PFX(GasketPthreadMutexInit): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(PthreadMutexInit) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexDestroy) -ASM_PFX(GasketPthreadMutexDestroy): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadMutexDestroy) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadCreate) -ASM_PFX(GasketPthreadCreate): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadCreate) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadExit) -ASM_PFX(GasketPthreadExit): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadExit) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketPthreadSelf) -ASM_PFX(GasketPthreadSelf): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - - call ASM_PFX(PthreadSelf) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadOpen) -ASM_PFX(GasketPthreadOpen): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadClose) -ASM_PFX(GasketPthreadClose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PthreadClose) - - leave - ret - - - - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64 ( -// void *Api, -// UINTN Arg1 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64) -ASM_PFX(ReverseGasketUint64): - pushl %ebp - movl %esp, %ebp - subl $8, %esp - movl 16(%ebp), %eax - movl %eax, 4(%esp) - movl 12(%ebp), %eax - movl %eax, (%esp) - calll *8(%ebp) - addl $8, %esp - popl %ebp - ret - - - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64Uint64 ( -// void *Api, -// UINTN Arg1 -// UINTN Arg2 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64Uint64) -ASM_PFX(ReverseGasketUint64Uint64): - pushl %ebp - movl %esp, %ebp - subl $24, %esp - movl 24(%ebp), %eax - movl %eax, 12(%esp) - movl 20(%ebp), %eax - movl %eax, 8(%esp) - movl 16(%ebp), %eax - movl %eax, 4(%esp) - movl 12(%ebp), %eax - movl %eax, (%esp) - calll *8(%ebp) - addl $24, %esp - popl %ebp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecUnixPeiAutoScan) -ASM_PFX(GasketSecUnixPeiAutoScan): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecUnixPeiAutoScan) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSecUnixFdAddress) -ASM_PFX(GasketSecUnixFdAddress): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(SecUnixFdAddress) - - leave - ret - - -// EmuIoThunk SimpleFileSystem - -ASM_GLOBAL ASM_PFX(GasketPosixOpenVolume) -ASM_PFX(GasketPosixOpenVolume): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixOpenVolume) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileOpen) -ASM_PFX(GasketPosixFileOpen): - pushl %ebp - movl %esp, %ebp - subl $56, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 28(%ebp), %eax - movl 32(%ebp), %ecx - movl %ecx, 24(%esp) - movl %eax, 20(%esp) - movl 20(%ebp), %eax - movl 24(%ebp), %ecx - movl %ecx, 16(%esp) - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileCLose) -ASM_PFX(GasketPosixFileCLose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileCLose) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileDelete) -ASM_PFX(GasketPosixFileDelete): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileDelete) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileRead) -ASM_PFX(GasketPosixFileRead): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileRead) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileWrite) -ASM_PFX(GasketPosixFileWrite): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileWrite) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSetPossition) -ASM_PFX(GasketPosixFileSetPossition): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl 16(%ebp), %ecx - movl %ecx, 8(%esp) - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileSetPossition) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileGetPossition) -ASM_PFX(GasketPosixFileGetPossition): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileGetPossition) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileGetInfo) -ASM_PFX(GasketPosixFileGetInfo): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileGetInfo) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSetInfo) -ASM_PFX(GasketPosixFileSetInfo): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileSetInfo) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileFlush) -ASM_PFX(GasketPosixFileFlush): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileFlush) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSystmeThunkOpen) -ASM_PFX(GasketPosixFileSystmeThunkOpen): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileSystmeThunkOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSystmeThunkClose) -ASM_PFX(GasketPosixFileSystmeThunkClose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(PosixFileSystmeThunkClose) - - leave - ret - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoReset) -ASM_PFX(GasketEmuBlockIoReset): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoReset) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoReadBlocks) -ASM_PFX(GasketEmuBlockIoReadBlocks): - pushl %ebp - movl %esp, %ebp - subl $56, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 32(%ebp), %eax - movl %eax, 24(%esp) - movl 28(%ebp), %eax - movl %eax, 20(%esp) - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 16(%ebp), %eax - movl 20(%ebp), %edx - movl %edx, 12(%esp) - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoReadBlocks) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoWriteBlocks) -ASM_PFX(GasketEmuBlockIoWriteBlocks): - pushl %ebp - movl %esp, %ebp - subl $56, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 32(%ebp), %eax - movl %eax, 24(%esp) - movl 28(%ebp), %eax - movl %eax, 20(%esp) - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 16(%ebp), %eax - movl 20(%ebp), %edx - movl %edx, 12(%esp) - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoWriteBlocks) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoFlushBlocks) -ASM_PFX(GasketEmuBlockIoFlushBlocks): pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - - call ASM_PFX(EmuBlockIoFlushBlocks) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoCreateMapping) -ASM_PFX(GasketEmuBlockIoCreateMapping): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoCreateMapping) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketBlockIoThunkOpen) -ASM_PFX(GasketBlockIoThunkOpen): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoThunkOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketBlockIoThunkClose) -ASM_PFX(GasketBlockIoThunkClose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuBlockIoThunkClose) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpCreateMapping) -ASM_PFX(GasketSnpCreateMapping): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpCreateMapping) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStart) -ASM_PFX(GasketSnpStart): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpStart) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStop) -ASM_PFX(GasketSnpStop): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpStop) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpInitialize) -ASM_PFX(GasketSnpInitialize): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpInitialize) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpReset) -ASM_PFX(GasketSnpReset): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpReset) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpShutdown) -ASM_PFX(GasketSnpShutdown): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpShutdown) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpReceiveFilters) -ASM_PFX(GasketSnpReceiveFilters): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 28(%ebp), %eax - movl %eax, 20(%esp) - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpReceiveFilters) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStationAddress) -ASM_PFX(GasketSnpStationAddress): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpStatistics) -ASM_PFX(GasketSnpStatistics): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpStatistics) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpMCastIpToMac) -ASM_PFX(GasketSnpMCastIpToMac): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpMCastIpToMac) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpNvData) -ASM_PFX(GasketSnpNvData): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpNvData) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpGetStatus) -ASM_PFX(GasketSnpGetStatus): - pushl %ebp - movl %esp, %ebp - subl $40, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpGetStatus) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpTransmit) -ASM_PFX(GasketSnpTransmit): - pushl %ebp - movl %esp, %ebp - subl $56, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 32(%ebp), %eax - movl %eax, 24(%esp) - movl 28(%ebp), %eax - movl %eax, 20(%esp) - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpTransmit) - - leave - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpReceive) -ASM_PFX(GasketSnpReceive): - pushl %ebp - movl %esp, %ebp - subl $56, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 32(%ebp), %eax - movl %eax, 24(%esp) - movl 28(%ebp), %eax - movl %eax, 20(%esp) - movl 24(%ebp), %eax - movl %eax, 16(%esp) - movl 20(%ebp), %eax - movl %eax, 12(%esp) - movl 16(%ebp), %eax - movl %eax, 8(%esp) - movl 12(%ebp), %eax - movl %eax, 4(%esp) - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpReceive) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpThunkOpen) -ASM_PFX(GasketSnpThunkOpen): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpThunkOpen) - - leave - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpThunkClose) -ASM_PFX(GasketSnpThunkClose): - pushl %ebp - movl %esp, %ebp - subl $24, %esp // sub extra 16 from the stack for alignment - and $-16, %esp // stack needs to end in 0xFFFFFFF0 before call - movl 8(%ebp), %eax - movl %eax, (%esp) - - call ASM_PFX(EmuSnpThunkClose) - - leave - ret - - diff --git a/EmulatorPkg/Unix/Host/Ia32/SwitchStack.c b/EmulatorPkg/Unix/Host/Ia32/SwitchStack.c deleted file mode 100644 index 118083f4b5..0000000000 --- a/EmulatorPkg/Unix/Host/Ia32/SwitchStack.c +++ /dev/null @@ -1,74 +0,0 @@ -/*++ - -Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.
-Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
-This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - ---*/ - -#include "Host.h" - - -/** - Transfers control to a function starting with a new stack. - - Transfers control to the function specified by EntryPoint using the new stack - specified by NewStack and passing in the parameters specified by Context1 and - Context2. Context1 and Context2 are optional and may be NULL. The function - EntryPoint must never return. - - If EntryPoint is NULL, then ASSERT(). - If NewStack is NULL, then ASSERT(). - - @param EntryPoint A pointer to function to call with the new stack. - @param Context1 A pointer to the context to pass into the EntryPoint - function. - @param Context2 A pointer to the context to pass into the EntryPoint - function. - @param NewStack A pointer to the new stack to use for the EntryPoint - function. - -**/ -VOID -EFIAPI -PeiSwitchStacks ( - IN SWITCH_STACK_ENTRY_POINT EntryPoint, - IN VOID *Context1, OPTIONAL - IN VOID *Context2, OPTIONAL - IN VOID *NewStack - ) -{ - BASE_LIBRARY_JUMP_BUFFER JumpBuffer; - - ASSERT (EntryPoint != NULL); - ASSERT (NewStack != NULL); - - // - // Stack should be aligned with CPU_STACK_ALIGNMENT - // - ASSERT (((UINTN)NewStack & (CPU_STACK_ALIGNMENT - 1)) == 0); - - JumpBuffer.Eip = (UINTN)EntryPoint; - JumpBuffer.Esp = (UINTN)NewStack - sizeof (VOID*); - JumpBuffer.Esp -= sizeof (Context1) + sizeof (Context2); - ((VOID**)JumpBuffer.Esp)[1] = Context1; - ((VOID**)JumpBuffer.Esp)[2] = Context2; - - LongJump (&JumpBuffer, (UINTN)-1); - - - // - // PeiSwitchStacks () will never return - // - ASSERT (FALSE); -} - - - diff --git a/EmulatorPkg/Unix/Host/LinuxPacketFilter.c b/EmulatorPkg/Unix/Host/LinuxPacketFilter.c deleted file mode 100644 index 15e4bc9543..0000000000 --- a/EmulatorPkg/Unix/Host/LinuxPacketFilter.c +++ /dev/null @@ -1,604 +0,0 @@ -/**@file - Linux Packet Filter implementation of the EMU_SNP_PROTOCOL that allows the - emulator to get on real networks. - - Currently only the Berkeley Packet Filter is fully implemented and this file - is just a template that needs to get filled in. - -Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.
-Portitions copyright (c) 2011, Apple Inc. All rights reserved. - -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - - -#include "Host.h" - -#ifndef __APPLE__ - -#define EMU_SNP_PRIVATE_SIGNATURE SIGNATURE_32('E', 'M', 's', 'n') -typedef struct { - UINTN Signature; - - EMU_IO_THUNK_PROTOCOL *Thunk; - - - EMU_SNP_PROTOCOL EmuSnp; - EFI_SIMPLE_NETWORK_MODE *Mode; - -} EMU_SNP_PRIVATE; - -#define EMU_SNP_PRIVATE_DATA_FROM_THIS(a) \ - CR(a, EMU_SNP_PRIVATE, EmuSnp, EMU_SNP_PRIVATE_SIGNATURE) - -/** - Register storage for SNP Mode. - - @param This Protocol instance pointer. - @param Mode SimpleNetworkProtocol Mode structure passed into driver. - - @retval EFI_SUCCESS The network interface was started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - -**/ -EFI_STATUS -EmuSnpCreateMapping ( - IN EMU_SNP_PROTOCOL *This, - IN EFI_SIMPLE_NETWORK_MODE *Mode - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - Private->Mode = Mode; - - return EFI_SUCCESS; -} - -/** - Changes the state of a network interface from "stopped" to "started". - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was started. - @retval EFI_ALREADY_STARTED The network interface is already in the started state. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStart ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Changes the state of a network interface from "started" to "stopped". - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was stopped. - @retval EFI_ALREADY_STARTED The network interface is already in the stopped state. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStop ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Resets a network adapter and allocates the transmit and receive buffers - required by the network interface; optionally, also requests allocation - of additional transmit and receive buffers. - - @param This The protocol instance pointer. - @param ExtraRxBufferSize The size, in bytes, of the extra receive buffer space - that the driver should allocate for the network interface. - Some network interfaces will not be able to use the extra - buffer, and the caller will not know if it is actually - being used. - @param ExtraTxBufferSize The size, in bytes, of the extra transmit buffer space - that the driver should allocate for the network interface. - Some network interfaces will not be able to use the extra - buffer, and the caller will not know if it is actually - being used. - - @retval EFI_SUCCESS The network interface was initialized. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_OUT_OF_RESOURCES There was not enough memory for the transmit and - receive buffers. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpInitialize ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN ExtraRxBufferSize OPTIONAL, - IN UINTN ExtraTxBufferSize OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Resets a network adapter and re-initializes it with the parameters that were - provided in the previous call to Initialize(). - - @param This The protocol instance pointer. - @param ExtendedVerification Indicates that the driver may perform a more - exhaustive verification operation of the device - during reset. - - @retval EFI_SUCCESS The network interface was reset. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReset ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ExtendedVerification - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Resets a network adapter and leaves it in a state that is safe for - another driver to initialize. - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The network interface was shutdown. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpShutdown ( - IN EMU_SNP_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Manages the multicast receive filters of a network interface. - - @param This The protocol instance pointer. - @param Enable A bit mask of receive filters to enable on the network interface. - @param Disable A bit mask of receive filters to disable on the network interface. - @param ResetMCastFilter Set to TRUE to reset the contents of the multicast receive - filters on the network interface to their default values. - @param McastFilterCnt Number of multicast HW MAC addresses in the new - MCastFilter list. This value must be less than or equal to - the MCastFilterCnt field of EMU_SNP_MODE. This - field is optional if ResetMCastFilter is TRUE. - @param MCastFilter A pointer to a list of new multicast receive filter HW MAC - addresses. This list will replace any existing multicast - HW MAC address list. This field is optional if - ResetMCastFilter is TRUE. - - @retval EFI_SUCCESS The multicast receive filter list was updated. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReceiveFilters ( - IN EMU_SNP_PROTOCOL *This, - IN UINT32 Enable, - IN UINT32 Disable, - IN BOOLEAN ResetMCastFilter, - IN UINTN MCastFilterCnt OPTIONAL, - IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Modifies or resets the current station address, if supported. - - @param This The protocol instance pointer. - @param Reset Flag used to reset the station address to the network interfaces - permanent address. - @param New The new station address to be used for the network interface. - - @retval EFI_SUCCESS The network interfaces station address was updated. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStationAddress ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN EFI_MAC_ADDRESS *New OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Resets or collects the statistics on a network interface. - - @param This Protocol instance pointer. - @param Reset Set to TRUE to reset the statistics for the network interface. - @param StatisticsSize On input the size, in bytes, of StatisticsTable. On - output the size, in bytes, of the resulting table of - statistics. - @param StatisticsTable A pointer to the EFI_NETWORK_STATISTICS structure that - contains the statistics. - - @retval EFI_SUCCESS The statistics were collected from the network interface. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer - size needed to hold the statistics is returned in - StatisticsSize. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpStatistics ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN Reset, - IN OUT UINTN *StatisticsSize OPTIONAL, - OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Converts a multicast IP address to a multicast HW MAC address. - - @param This The protocol instance pointer. - @param IPv6 Set to TRUE if the multicast IP address is IPv6 [RFC 2460]. Set - to FALSE if the multicast IP address is IPv4 [RFC 791]. - @param IP The multicast IP address that is to be converted to a multicast - HW MAC address. - @param MAC The multicast HW MAC address that is to be generated from IP. - - @retval EFI_SUCCESS The multicast IP address was mapped to the multicast - HW MAC address. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_BUFFER_TOO_SMALL The Statistics buffer was too small. The current buffer - size needed to hold the statistics is returned in - StatisticsSize. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpMCastIpToMac ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN IPv6, - IN EFI_IP_ADDRESS *IP, - OUT EFI_MAC_ADDRESS *MAC - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Performs read and write operations on the NVRAM device attached to a - network interface. - - @param This The protocol instance pointer. - @param ReadWrite TRUE for read operations, FALSE for write operations. - @param Offset Byte offset in the NVRAM device at which to start the read or - write operation. This must be a multiple of NvRamAccessSize and - less than NvRamSize. - @param BufferSize The number of bytes to read or write from the NVRAM device. - This must also be a multiple of NvramAccessSize. - @param Buffer A pointer to the data buffer. - - @retval EFI_SUCCESS The NVRAM access was performed. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpNvData ( - IN EMU_SNP_PROTOCOL *This, - IN BOOLEAN ReadWrite, - IN UINTN Offset, - IN UINTN BufferSize, - IN OUT VOID *Buffer - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Reads the current interrupt status and recycled transmit buffer status from - a network interface. - - @param This The protocol instance pointer. - @param InterruptStatus A pointer to the bit mask of the currently active interrupts - If this is NULL, the interrupt status will not be read from - the device. If this is not NULL, the interrupt status will - be read from the device. When the interrupt status is read, - it will also be cleared. Clearing the transmit interrupt - does not empty the recycled transmit buffer array. - @param TxBuf Recycled transmit buffer address. The network interface will - not transmit if its internal recycled transmit buffer array - is full. Reading the transmit buffer does not clear the - transmit interrupt. If this is NULL, then the transmit buffer - status will not be read. If there are no transmit buffers to - recycle and TxBuf is not NULL, * TxBuf will be set to NULL. - - @retval EFI_SUCCESS The status of the network interface was retrieved. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpGetStatus ( - IN EMU_SNP_PROTOCOL *This, - OUT UINT32 *InterruptStatus OPTIONAL, - OUT VOID **TxBuf OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Places a packet in the transmit queue of a network interface. - - @param This The protocol instance pointer. - @param HeaderSize The size, in bytes, of the media header to be filled in by - the Transmit() function. If HeaderSize is non-zero, then it - must be equal to This->Mode->MediaHeaderSize and the DestAddr - and Protocol parameters must not be NULL. - @param BufferSize The size, in bytes, of the entire packet (media header and - data) to be transmitted through the network interface. - @param Buffer A pointer to the packet (media header followed by data) to be - transmitted. This parameter cannot be NULL. If HeaderSize is zero, - then the media header in Buffer must already be filled in by the - caller. If HeaderSize is non-zero, then the media header will be - filled in by the Transmit() function. - @param SrcAddr The source HW MAC address. If HeaderSize is zero, then this parameter - is ignored. If HeaderSize is non-zero and SrcAddr is NULL, then - This->Mode->CurrentAddress is used for the source HW MAC address. - @param DestAddr The destination HW MAC address. If HeaderSize is zero, then this - parameter is ignored. - @param Protocol The type of header to build. If HeaderSize is zero, then this - parameter is ignored. See RFC 1700, section "Ether Types", for - examples. - - @retval EFI_SUCCESS The packet was placed on the transmit queue. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_NOT_READY The network interface is too busy to accept this transmit request. - @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpTransmit ( - IN EMU_SNP_PROTOCOL *This, - IN UINTN HeaderSize, - IN UINTN BufferSize, - IN VOID *Buffer, - IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - IN EFI_MAC_ADDRESS *DestAddr OPTIONAL, - IN UINT16 *Protocol OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - -/** - Receives a packet from a network interface. - - @param This The protocol instance pointer. - @param HeaderSize The size, in bytes, of the media header received on the network - interface. If this parameter is NULL, then the media header size - will not be returned. - @param BufferSize On entry, the size, in bytes, of Buffer. On exit, the size, in - bytes, of the packet that was received on the network interface. - @param Buffer A pointer to the data buffer to receive both the media header and - the data. - @param SrcAddr The source HW MAC address. If this parameter is NULL, the - HW MAC source address will not be extracted from the media - header. - @param DestAddr The destination HW MAC address. If this parameter is NULL, - the HW MAC destination address will not be extracted from the - media header. - @param Protocol The media header type. If this parameter is NULL, then the - protocol will not be extracted from the media header. See - RFC 1700 section "Ether Types" for examples. - - @retval EFI_SUCCESS The received data was stored in Buffer, and BufferSize has - been updated to the number of bytes received. - @retval EFI_NOT_STARTED The network interface has not been started. - @retval EFI_NOT_READY The network interface is too busy to accept this transmit - request. - @retval EFI_BUFFER_TOO_SMALL The BufferSize parameter is too small. - @retval EFI_INVALID_PARAMETER One or more of the parameters has an unsupported value. - @retval EFI_DEVICE_ERROR The command could not be sent to the network interface. - @retval EFI_UNSUPPORTED This function is not supported by the network interface. - -**/ -EFI_STATUS -EmuSnpReceive ( - IN EMU_SNP_PROTOCOL *This, - OUT UINTN *HeaderSize OPTIONAL, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer, - OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL, - OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL, - OUT UINT16 *Protocol OPTIONAL - ) -{ - EMU_SNP_PRIVATE *Private; - - Private = EMU_SNP_PRIVATE_DATA_FROM_THIS (This); - - return EFI_UNSUPPORTED; -} - - -EMU_SNP_PROTOCOL gEmuSnpProtocol = { - GasketSnpCreateMapping, - GasketSnpStart, - GasketSnpStop, - GasketSnpInitialize, - GasketSnpReset, - GasketSnpShutdown, - GasketSnpReceiveFilters, - GasketSnpStationAddress, - GasketSnpStatistics, - GasketSnpMCastIpToMac, - GasketSnpNvData, - GasketSnpGetStatus, - GasketSnpTransmit, - GasketSnpReceive -}; - -EFI_STATUS -EmuSnpThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - if (This->Private != NULL) { - return EFI_ALREADY_STARTED; - } - - if (!CompareGuid (This->Protocol, &gEmuSnpProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = malloc (sizeof (EMU_SNP_PRIVATE)); - if (Private == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - - Private->Signature = EMU_SNP_PRIVATE_SIGNATURE; - Private->Thunk = This; - CopyMem (&Private->EmuSnp, &gEmuSnpProtocol, sizeof (gEmuSnpProtocol)); - - This->Interface = &Private->EmuSnp; - This->Private = Private; - return EFI_SUCCESS; -} - - -EFI_STATUS -EmuSnpThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SNP_PRIVATE *Private; - - if (!CompareGuid (This->Protocol, &gEmuSnpProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = This->Private; - free (Private); - - return EFI_SUCCESS; -} - - - -EMU_IO_THUNK_PROTOCOL gSnpThunkIo = { - &gEmuSnpProtocolGuid, - NULL, - NULL, - 0, - GasketSnpThunkOpen, - GasketSnpThunkClose, - NULL -}; - -#endif diff --git a/EmulatorPkg/Unix/Host/MemoryAllocationLib.c b/EmulatorPkg/Unix/Host/MemoryAllocationLib.c deleted file mode 100644 index 9db91b83d9..0000000000 --- a/EmulatorPkg/Unix/Host/MemoryAllocationLib.c +++ /dev/null @@ -1,145 +0,0 @@ -/*++ @file - - Copyright (c) 2011, Intel Corporation. All rights reserved.
- - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#include "Base.h" -#include "Library/BaseMemoryLib.h" -#include "Library/MemoryAllocationLib.h" - -#include - -/** - Allocates a buffer of type EfiBootServicesData. - - Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a - pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is - returned. If there is not enough memory remaining to satisfy the request, then NULL is returned. - - @param AllocationSize The number of bytes to allocate. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -AllocatePool ( - IN UINTN AllocationSize - ) -{ - return (VOID*) malloc (AllocationSize); -} - - -/** - Allocates and zeros a buffer of type EfiBootServicesData. - - Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, clears the - buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a - valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the - request, then NULL is returned. - - @param AllocationSize The number of bytes to allocate and zero. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -AllocateZeroPool ( - IN UINTN AllocationSize - ) -{ - VOID *Buffer; - - Buffer = AllocatePool (AllocationSize); - if (Buffer == NULL) { - return NULL; - } - - ZeroMem (Buffer, AllocationSize); - - return Buffer; -} - - -/** - Reallocates a buffer of type EfiBootServicesData. - - Allocates and zeros the number bytes specified by NewSize from memory of type - EfiBootServicesData. If OldBuffer is not NULL, then the smaller of OldSize and - NewSize bytes are copied from OldBuffer to the newly allocated buffer, and - OldBuffer is freed. A pointer to the newly allocated buffer is returned. - If NewSize is 0, then a valid buffer of 0 size is returned. If there is not - enough memory remaining to satisfy the request, then NULL is returned. - - If the allocation of the new buffer is successful and the smaller of NewSize and OldSize - is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT(). - - @param OldSize The size, in bytes, of OldBuffer. - @param NewSize The size, in bytes, of the buffer to reallocate. - @param OldBuffer The buffer to copy to the allocated buffer. This is an optional - parameter that may be NULL. - - @return A pointer to the allocated buffer or NULL if allocation fails. - -**/ -VOID * -EFIAPI -ReallocatePool ( - IN UINTN OldSize, - IN UINTN NewSize, - IN VOID *OldBuffer OPTIONAL - ) -{ - VOID *NewBuffer; - - NewBuffer = AllocatePool (NewSize); - if (NewBuffer == NULL) { - return NULL; - } - - if (OldBuffer != NULL) { - if (OldSize > 0) { - CopyMem (NewBuffer, OldBuffer, OldSize); - } - - FreePool (OldBuffer); - } - - return NewBuffer; -} - - -/** - Frees a buffer that was previously allocated with one of the pool allocation functions in the - Memory Allocation Library. - - Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the - pool allocation services of the Memory Allocation Library. If it is not possible to free pool - resources, then this function will perform no actions. - - If Buffer was not allocated with a pool allocation function in the Memory Allocation Library, - then ASSERT(). - - @param Buffer Pointer to the buffer to free. - -**/ -VOID -EFIAPI -FreePool ( - IN VOID *Buffer - ) -{ - free ((void *) Buffer); -} - diff --git a/EmulatorPkg/Unix/Host/PosixFileSystem.c b/EmulatorPkg/Unix/Host/PosixFileSystem.c deleted file mode 100644 index 98e8c894eb..0000000000 --- a/EmulatorPkg/Unix/Host/PosixFileSystem.c +++ /dev/null @@ -1,1556 +0,0 @@ -/*++ @file - POSIX Pthreads to emulate APs and implement threads - -Copyright (c) 2011, Apple Inc. All rights reserved. -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - -**/ - -#include "Host.h" - - -#define EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE SIGNATURE_32 ('E', 'P', 'f', 's') - -typedef struct { - UINTN Signature; - EMU_IO_THUNK_PROTOCOL *Thunk; - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL SimpleFileSystem; - CHAR8 *FilePath; - CHAR16 *VolumeLabel; - BOOLEAN FileHandlesOpen; -} EMU_SIMPLE_FILE_SYSTEM_PRIVATE; - -#define EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS(a) \ - CR (a, \ - EMU_SIMPLE_FILE_SYSTEM_PRIVATE, \ - SimpleFileSystem, \ - EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE \ - ) - - -#define EMU_EFI_FILE_PRIVATE_SIGNATURE SIGNATURE_32 ('E', 'P', 'f', 'i') - -typedef struct { - UINTN Signature; - EMU_IO_THUNK_PROTOCOL *Thunk; - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *SimpleFileSystem; - EFI_FILE_PROTOCOL EfiFile; - int fd; - DIR *Dir; - BOOLEAN IsRootDirectory; - BOOLEAN IsDirectoryPath; - BOOLEAN IsOpenedByRead; - char *FileName; - struct dirent *Dirent; -} EMU_EFI_FILE_PRIVATE; - -#define EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS(a) \ - CR (a, \ - EMU_EFI_FILE_PRIVATE, \ - EfiFile, \ - EMU_EFI_FILE_PRIVATE_SIGNATURE \ - ) - -EFI_STATUS -PosixFileGetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFI_STATUS -PosixFileSetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN UINTN BufferSize, - IN VOID *Buffer - ); - - -EFI_FILE_PROTOCOL gPosixFileProtocol = { - EFI_FILE_REVISION, - GasketPosixFileOpen, - GasketPosixFileCLose, - GasketPosixFileDelete, - GasketPosixFileRead, - GasketPosixFileWrite, - GasketPosixFileGetPossition, - GasketPosixFileSetPossition, - GasketPosixFileGetInfo, - GasketPosixFileSetInfo, - GasketPosixFileFlush -}; - -EFI_SIMPLE_FILE_SYSTEM_PROTOCOL gPosixFileSystemProtocol = { - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION, - GasketPosixOpenVolume, -}; - - -/** - Open the root directory on a volume. - - @param This Protocol instance pointer. - @param Root Returns an Open file handle for the root directory - - @retval EFI_SUCCESS The device was opened. - @retval EFI_UNSUPPORTED This volume does not support the file system. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_ACCESS_DENIED The service denied access to the file. - @retval EFI_OUT_OF_RESOURCES The volume was not opened due to lack of resources. - -**/ -EFI_STATUS -PosixOpenVolume ( - IN EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **Root - ) -{ - EFI_STATUS Status; - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *Private; - EMU_EFI_FILE_PRIVATE *PrivateFile; - - Private = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (This); - - Status = EFI_OUT_OF_RESOURCES; - PrivateFile = malloc (sizeof (EMU_EFI_FILE_PRIVATE)); - if (PrivateFile == NULL) { - goto Done; - } - - PrivateFile->FileName = malloc (AsciiStrSize (Private->FilePath)); - if (PrivateFile->FileName == NULL) { - goto Done; - } - AsciiStrCpy (PrivateFile->FileName, Private->FilePath); - - PrivateFile->Signature = EMU_EFI_FILE_PRIVATE_SIGNATURE; - PrivateFile->Thunk = Private->Thunk; - PrivateFile->SimpleFileSystem = This; - PrivateFile->IsRootDirectory = TRUE; - PrivateFile->IsDirectoryPath = TRUE; - PrivateFile->IsOpenedByRead = TRUE; - - CopyMem (&PrivateFile->EfiFile, &gPosixFileProtocol, sizeof (EFI_FILE_PROTOCOL)); - - PrivateFile->fd = -1; - PrivateFile->Dir = NULL; - PrivateFile->Dirent = NULL; - - *Root = &PrivateFile->EfiFile; - - PrivateFile->Dir = opendir (PrivateFile->FileName); - if (PrivateFile->Dir == NULL) { - Status = EFI_ACCESS_DENIED; - } else { - Status = EFI_SUCCESS; - } - -Done: - if (EFI_ERROR (Status)) { - if (PrivateFile != NULL) { - if (PrivateFile->FileName != NULL) { - free (PrivateFile->FileName); - } - - free (PrivateFile); - } - - *Root = NULL; - } - - return Status; -} - - -EFI_STATUS -ErrnoToEfiStatus () -{ - switch (errno) { - case EACCES: - return EFI_ACCESS_DENIED; - - case EDQUOT: - case ENOSPC: - return EFI_VOLUME_FULL; - - default: - return EFI_DEVICE_ERROR; - } -} - -VOID -CutPrefix ( - IN CHAR8 *Str, - IN UINTN Count - ) -{ - CHAR8 *Pointer; - - if (AsciiStrLen (Str) < Count) { - ASSERT (0); - } - - for (Pointer = Str; *(Pointer + Count); Pointer++) { - *Pointer = *(Pointer + Count); - } - - *Pointer = *(Pointer + Count); -} - - -VOID -PosixSystemTimeToEfiTime ( - IN time_t SystemTime, - OUT EFI_TIME *Time - ) -{ - struct tm *tm; - - tm = gmtime (&SystemTime); - Time->Year = tm->tm_year; - Time->Month = tm->tm_mon + 1; - Time->Day = tm->tm_mday; - Time->Hour = tm->tm_hour; - Time->Minute = tm->tm_min; - Time->Second = tm->tm_sec; - Time->Nanosecond = 0; - - Time->TimeZone = timezone; - Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0) | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0); -} - - -EFI_STATUS -UnixSimpleFileSystemFileInfo ( - EMU_EFI_FILE_PRIVATE *PrivateFile, - IN CHAR8 *FileName, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - UINTN Size; - UINTN NameSize; - UINTN ResultSize; - EFI_FILE_INFO *Info; - CHAR8 *RealFileName; - CHAR8 *TempPointer; - CHAR16 *BufferFileName; - struct stat buf; - - if (FileName != NULL) { - RealFileName = FileName; - } else if (PrivateFile->IsRootDirectory) { - RealFileName = ""; - } else { - RealFileName = PrivateFile->FileName; - } - - TempPointer = RealFileName; - while (*TempPointer) { - if (*TempPointer == '/') { - RealFileName = TempPointer + 1; - } - - TempPointer++; - } - - Size = SIZE_OF_EFI_FILE_INFO; - NameSize = AsciiStrSize (RealFileName) * 2; - ResultSize = Size + NameSize; - - if (*BufferSize < ResultSize) { - *BufferSize = ResultSize; - return EFI_BUFFER_TOO_SMALL; - } - if (stat (FileName == NULL ? PrivateFile->FileName : FileName, &buf) < 0) { - return EFI_DEVICE_ERROR; - } - - Status = EFI_SUCCESS; - - Info = Buffer; - ZeroMem (Info, ResultSize); - - Info->Size = ResultSize; - Info->FileSize = buf.st_size; - Info->PhysicalSize = MultU64x32 (buf.st_blocks, buf.st_blksize); - - PosixSystemTimeToEfiTime (buf.st_ctime, &Info->CreateTime); - PosixSystemTimeToEfiTime (buf.st_atime, &Info->LastAccessTime); - PosixSystemTimeToEfiTime (buf.st_mtime, &Info->ModificationTime); - - if (!(buf.st_mode & S_IWUSR)) { - Info->Attribute |= EFI_FILE_READ_ONLY; - } - - if (S_ISDIR(buf.st_mode)) { - Info->Attribute |= EFI_FILE_DIRECTORY; - } - - - BufferFileName = (CHAR16 *)((CHAR8 *) Buffer + Size); - while (*RealFileName) { - *BufferFileName++ = *RealFileName++; - } - *BufferFileName = 0; - - *BufferSize = ResultSize; - return Status; -} - -BOOLEAN -IsZero ( - IN VOID *Buffer, - IN UINTN Length - ) -{ - if (Buffer == NULL || Length == 0) { - return FALSE; - } - - if (*(UINT8 *) Buffer != 0) { - return FALSE; - } - - if (Length > 1) { - if (!CompareMem (Buffer, (UINT8 *) Buffer + 1, Length - 1)) { - return FALSE; - } - } - - return TRUE; -} - - - -/** - Opens a new file relative to the source file's location. - - @param This The protocol instance pointer. - @param NewHandle Returns File Handle for FileName. - @param FileName Null terminated string. "\", ".", and ".." are supported. - @param OpenMode Open mode for file. - @param Attributes Only used for EFI_FILE_MODE_CREATE. - - @retval EFI_SUCCESS The device was opened. - @retval EFI_NOT_FOUND The specified file could not be found on the device. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_MEDIA_CHANGED The media has changed. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_ACCESS_DENIED The service denied access to the file. - @retval EFI_OUT_OF_RESOURCES The volume was not opened due to lack of resources. - @retval EFI_VOLUME_FULL The volume is full. - -**/ -EFI_STATUS -PosixFileOpen ( - IN EFI_FILE_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN UINT64 OpenMode, - IN UINT64 Attributes - ) -{ - EFI_FILE_PROTOCOL *Root; - EMU_EFI_FILE_PRIVATE *PrivateFile; - EMU_EFI_FILE_PRIVATE *NewPrivateFile; - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *PrivateRoot; - EFI_STATUS Status; - CHAR16 *Src; - char *Dst; - CHAR8 *RealFileName; - char *ParseFileName; - char *GuardPointer; - CHAR8 TempChar; - UINTN Count; - BOOLEAN TrailingDash; - BOOLEAN LoopFinish; - UINTN InfoSize; - EFI_FILE_INFO *Info; - struct stat finfo; - int res; - - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem); - NewPrivateFile = NULL; - Status = EFI_OUT_OF_RESOURCES; - - // - // BUGBUG: assume an open of root - // if current location, return current data - // - TrailingDash = FALSE; - if ((StrCmp (FileName, L"\\") == 0) || - (StrCmp (FileName, L".") == 0 && PrivateFile->IsRootDirectory)) { -OpenRoot: - Status = PosixOpenVolume (PrivateFile->SimpleFileSystem, &Root); - NewPrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (Root); - goto Done; - } - - if (FileName[StrLen (FileName) - 1] == L'\\') { - TrailingDash = TRUE; - FileName[StrLen (FileName) - 1] = 0; - } - - // - // Attempt to open the file - // - NewPrivateFile = malloc (sizeof (EMU_EFI_FILE_PRIVATE)); - if (NewPrivateFile == NULL) { - goto Done; - } - - CopyMem (NewPrivateFile, PrivateFile, sizeof (EMU_EFI_FILE_PRIVATE)); - - NewPrivateFile->FileName = malloc (AsciiStrSize (PrivateFile->FileName) + 1 + StrLen (FileName) + 1); - if (NewPrivateFile->FileName == NULL) { - goto Done; - } - - if (*FileName == L'\\') { - AsciiStrCpy (NewPrivateFile->FileName, PrivateRoot->FilePath); - // Skip first '\'. - Src = FileName + 1; - } else { - AsciiStrCpy (NewPrivateFile->FileName, PrivateFile->FileName); - Src = FileName; - } - Dst = NewPrivateFile->FileName + AsciiStrLen (NewPrivateFile->FileName); - GuardPointer = NewPrivateFile->FileName + AsciiStrLen (PrivateRoot->FilePath); - *Dst++ = '/'; - // Convert unicode to ascii and '\' to '/' - while (*Src) { - if (*Src == '\\') { - *Dst++ = '/'; - } else { - *Dst++ = *Src; - } - Src++; - } - *Dst = 0; - - - // - // Get rid of . and .., except leading . or .. - // - - // - // GuardPointer protect simplefilesystem root path not be destroyed - // - - LoopFinish = FALSE; - while (!LoopFinish) { - LoopFinish = TRUE; - - for (ParseFileName = GuardPointer; *ParseFileName; ParseFileName++) { - if (*ParseFileName == '.' && - (*(ParseFileName + 1) == 0 || *(ParseFileName + 1) == '/') && - *(ParseFileName - 1) == '/' - ) { - - // - // cut /. - // - CutPrefix (ParseFileName - 1, 2); - LoopFinish = FALSE; - break; - } - - if (*ParseFileName == '.' && - *(ParseFileName + 1) == '.' && - (*(ParseFileName + 2) == 0 || *(ParseFileName + 2) == '/') && - *(ParseFileName - 1) == '/' - ) { - - ParseFileName--; - Count = 3; - - while (ParseFileName != GuardPointer) { - ParseFileName--; - Count++; - if (*ParseFileName == '/') { - break; - } - } - - // - // cut /.. and its left directory - // - CutPrefix (ParseFileName, Count); - LoopFinish = FALSE; - break; - } - } - } - - if (AsciiStrCmp (NewPrivateFile->FileName, PrivateRoot->FilePath) == 0) { - NewPrivateFile->IsRootDirectory = TRUE; - free (NewPrivateFile->FileName); - free (NewPrivateFile); - goto OpenRoot; - } - - RealFileName = NewPrivateFile->FileName + AsciiStrLen(NewPrivateFile->FileName) - 1; - while (RealFileName > NewPrivateFile->FileName && *RealFileName != '/') { - RealFileName--; - } - - TempChar = *(RealFileName - 1); - *(RealFileName - 1) = 0; - *(RealFileName - 1) = TempChar; - - - // - // Test whether file or directory - // - NewPrivateFile->IsRootDirectory = FALSE; - NewPrivateFile->fd = -1; - NewPrivateFile->Dir = NULL; - if (OpenMode & EFI_FILE_MODE_CREATE) { - if (Attributes & EFI_FILE_DIRECTORY) { - NewPrivateFile->IsDirectoryPath = TRUE; - } else { - NewPrivateFile->IsDirectoryPath = FALSE; - } - } else { - res = stat (NewPrivateFile->FileName, &finfo); - if (res == 0 && S_ISDIR(finfo.st_mode)) { - NewPrivateFile->IsDirectoryPath = TRUE; - } else { - NewPrivateFile->IsDirectoryPath = FALSE; - } - } - - if (OpenMode & EFI_FILE_MODE_WRITE) { - NewPrivateFile->IsOpenedByRead = FALSE; - } else { - NewPrivateFile->IsOpenedByRead = TRUE; - } - - Status = EFI_SUCCESS; - - // - // deal with directory - // - if (NewPrivateFile->IsDirectoryPath) { - if ((OpenMode & EFI_FILE_MODE_CREATE)) { - // - // Create a directory - // - if (mkdir (NewPrivateFile->FileName, 0777) != 0) { - if (errno != EEXIST) { - //free (TempFileName); - Status = EFI_ACCESS_DENIED; - goto Done; - } - } - } - - NewPrivateFile->Dir = opendir (NewPrivateFile->FileName); - if (NewPrivateFile->Dir == NULL) { - if (errno == EACCES) { - Status = EFI_ACCESS_DENIED; - } else { - Status = EFI_NOT_FOUND; - } - - goto Done; - } - - } else { - // - // deal with file - // - NewPrivateFile->fd = open ( - NewPrivateFile->FileName, - ((OpenMode & EFI_FILE_MODE_CREATE) ? O_CREAT : 0) | (NewPrivateFile->IsOpenedByRead ? O_RDONLY : O_RDWR), - 0666 - ); - if (NewPrivateFile->fd < 0) { - if (errno == ENOENT) { - Status = EFI_NOT_FOUND; - } else { - Status = EFI_ACCESS_DENIED; - } - } - } - - if ((OpenMode & EFI_FILE_MODE_CREATE) && Status == EFI_SUCCESS) { - // - // Set the attribute - // - InfoSize = 0; - Info = NULL; - Status = PosixFileGetInfo (&NewPrivateFile->EfiFile, &gEfiFileInfoGuid, &InfoSize, Info); - if (Status != EFI_BUFFER_TOO_SMALL) { - Status = EFI_DEVICE_ERROR; - goto Done; - } - - Info = malloc (InfoSize); - if (Info == NULL) { - goto Done; - } - - Status = PosixFileGetInfo (&NewPrivateFile->EfiFile, &gEfiFileInfoGuid, &InfoSize, Info); - if (EFI_ERROR (Status)) { - goto Done; - } - - Info->Attribute = Attributes; - PosixFileSetInfo (&NewPrivateFile->EfiFile, &gEfiFileInfoGuid, InfoSize, Info); - - free (Info); - } - -Done: ; - if (TrailingDash) { - FileName[StrLen (FileName) + 1] = 0; - FileName[StrLen (FileName)] = L'\\'; - } - - if (EFI_ERROR (Status)) { - if (NewPrivateFile) { - if (NewPrivateFile->FileName) { - free (NewPrivateFile->FileName); - } - - free (NewPrivateFile); - } - } else { - *NewHandle = &NewPrivateFile->EfiFile; - } - - return Status; -} - - - -/** - Close the file handle - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The device was opened. - -**/ -EFI_STATUS -PosixFileCLose ( - IN EFI_FILE_PROTOCOL *This - ) -{ - EMU_EFI_FILE_PRIVATE *PrivateFile; - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (PrivateFile->fd >= 0) { - close (PrivateFile->fd); - } - if (PrivateFile->Dir != NULL) { - closedir (PrivateFile->Dir); - } - - PrivateFile->fd = -1; - PrivateFile->Dir = NULL; - - if (PrivateFile->FileName) { - free (PrivateFile->FileName); - } - - free (PrivateFile); - - return EFI_SUCCESS; -} - - -/** - Close and delete the file handle. - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS The device was opened. - @retval EFI_WARN_DELETE_FAILURE The handle was closed but the file was not deleted. - -**/ -EFI_STATUS -PosixFileDelete ( - IN EFI_FILE_PROTOCOL *This - ) -{ - EFI_STATUS Status; - EMU_EFI_FILE_PRIVATE *PrivateFile; - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - Status = EFI_WARN_DELETE_FAILURE; - - if (PrivateFile->IsDirectoryPath) { - if (PrivateFile->Dir != NULL) { - closedir (PrivateFile->Dir); - PrivateFile->Dir = NULL; - } - - if (rmdir (PrivateFile->FileName) == 0) { - Status = EFI_SUCCESS; - } - } else { - close (PrivateFile->fd); - PrivateFile->fd = -1; - - if (!PrivateFile->IsOpenedByRead) { - if (!unlink (PrivateFile->FileName)) { - Status = EFI_SUCCESS; - } - } - } - - free (PrivateFile->FileName); - free (PrivateFile); - - return Status; -} - - -/** - Read data from the file. - - @param This Protocol instance pointer. - @param BufferSize On input size of buffer, on output amount of data in buffer. - @param Buffer The buffer in which data is read. - - @retval EFI_SUCCESS Data was read. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_BUFFER_TO_SMALL BufferSize is too small. BufferSize contains required size. - -**/ -EFI_STATUS -PosixFileRead ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EMU_EFI_FILE_PRIVATE *PrivateFile; - EFI_STATUS Status; - int Res; - UINTN Size; - UINTN NameSize; - UINTN ResultSize; - CHAR8 *FullFileName; - - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (!PrivateFile->IsDirectoryPath) { - if (PrivateFile->fd < 0) { - Status = EFI_DEVICE_ERROR; - goto Done; - } - - Res = read (PrivateFile->fd, Buffer, *BufferSize); - if (Res < 0) { - Status = EFI_DEVICE_ERROR; - goto Done; - } - *BufferSize = Res; - Status = EFI_SUCCESS; - goto Done; - } - - // - // Read on a directory. - // - if (PrivateFile->Dir == NULL) { - Status = EFI_DEVICE_ERROR; - goto Done; - } - - if (PrivateFile->Dirent == NULL) { - PrivateFile->Dirent = readdir (PrivateFile->Dir); - if (PrivateFile->Dirent == NULL) { - *BufferSize = 0; - Status = EFI_SUCCESS; - goto Done; - } - } - - Size = SIZE_OF_EFI_FILE_INFO; - NameSize = AsciiStrLen (PrivateFile->Dirent->d_name) + 1; - ResultSize = Size + 2 * NameSize; - - if (*BufferSize < ResultSize) { - *BufferSize = ResultSize; - Status = EFI_BUFFER_TOO_SMALL; - goto Done; - } - Status = EFI_SUCCESS; - - *BufferSize = ResultSize; - - FullFileName = malloc (AsciiStrLen(PrivateFile->FileName) + 1 + NameSize); - if (FullFileName == NULL) { - Status = EFI_OUT_OF_RESOURCES; - goto Done; - } - - AsciiStrCpy (FullFileName, PrivateFile->FileName); - AsciiStrCat (FullFileName, "/"); - AsciiStrCat (FullFileName, PrivateFile->Dirent->d_name); - Status = UnixSimpleFileSystemFileInfo ( - PrivateFile, - FullFileName, - BufferSize, - Buffer - ); - free (FullFileName); - - PrivateFile->Dirent = NULL; - -Done: - return Status; -} - - - -/** - Write data to a file. - - @param This Protocol instance pointer. - @param BufferSize On input size of buffer, on output amount of data in buffer. - @param Buffer The buffer in which data to write. - - @retval EFI_SUCCESS Data was written. - @retval EFI_UNSUPPORTED Writes to Open directory are not supported. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_DEVICE_ERROR An attempt was made to write to a deleted file. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_WRITE_PROTECTED The device is write protected. - @retval EFI_ACCESS_DENIED The file was open for read only. - @retval EFI_VOLUME_FULL The volume is full. - -**/ -EFI_STATUS -PosixFileWrite ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - IN VOID *Buffer - ) -{ - EMU_EFI_FILE_PRIVATE *PrivateFile; - int Res; - - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (PrivateFile->fd < 0) { - return EFI_DEVICE_ERROR; - } - - if (PrivateFile->IsDirectoryPath) { - return EFI_UNSUPPORTED; - } - - if (PrivateFile->IsOpenedByRead) { - return EFI_ACCESS_DENIED; - } - - Res = write (PrivateFile->fd, Buffer, *BufferSize); - if (Res == (UINTN)-1) { - return ErrnoToEfiStatus (); - } - - *BufferSize = Res; - return EFI_SUCCESS; -} - - - -/** - Set a files current position - - @param This Protocol instance pointer. - @param Position Byte position from the start of the file. - - @retval EFI_SUCCESS Data was written. - @retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open. - -**/ -EFI_STATUS -PosixFileSetPossition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ) -{ - EMU_EFI_FILE_PRIVATE *PrivateFile; - off_t Pos; - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (PrivateFile->IsDirectoryPath) { - if (Position != 0) { - return EFI_UNSUPPORTED; - } - - if (PrivateFile->Dir == NULL) { - return EFI_DEVICE_ERROR; - } - rewinddir (PrivateFile->Dir); - return EFI_SUCCESS; - } else { - if (Position == (UINT64) -1) { - Pos = lseek (PrivateFile->fd, 0, SEEK_END); - } else { - Pos = lseek (PrivateFile->fd, Position, SEEK_SET); - } - if (Pos == (off_t)-1) { - return ErrnoToEfiStatus (); - } - return EFI_SUCCESS; - } -} - - - -/** - Get a file's current position - - @param This Protocol instance pointer. - @param Position Byte position from the start of the file. - - @retval EFI_SUCCESS Data was written. - @retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open.. - -**/ -EFI_STATUS -PosixFileGetPossition ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ) -{ - EFI_STATUS Status; - EMU_EFI_FILE_PRIVATE *PrivateFile; - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (PrivateFile->IsDirectoryPath) { - Status = EFI_UNSUPPORTED; - } else { - *Position = (UINT64)lseek (PrivateFile->fd, 0, SEEK_CUR); - Status = (*Position == (UINT64) -1) ? ErrnoToEfiStatus () : EFI_SUCCESS; - } - - return Status; -} - - -/** - Get information about a file. - - @param This Protocol instance pointer. - @param InformationType Type of information to return in Buffer. - @param BufferSize On input size of buffer, on output amount of data in buffer. - @param Buffer The buffer to return data. - - @retval EFI_SUCCESS Data was returned. - @retval EFI_UNSUPPORTED InformationType is not supported. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_WRITE_PROTECTED The device is write protected. - @retval EFI_ACCESS_DENIED The file was open for read only. - @retval EFI_BUFFER_TOO_SMALL Buffer was too small; required size returned in BufferSize. - -**/ -EFI_STATUS -PosixFileGetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - EMU_EFI_FILE_PRIVATE *PrivateFile; - EFI_FILE_SYSTEM_INFO *FileSystemInfoBuffer; - int UnixStatus; - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *PrivateRoot; - struct statfs buf; - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem); - - Status = EFI_SUCCESS; - if (CompareGuid (InformationType, &gEfiFileInfoGuid)) { - Status = UnixSimpleFileSystemFileInfo (PrivateFile, NULL, BufferSize, Buffer); - } else if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) { - if (*BufferSize < SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel)) { - *BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel); - return EFI_BUFFER_TOO_SMALL; - } - - UnixStatus = statfs (PrivateFile->FileName, &buf); - if (UnixStatus < 0) { - return EFI_DEVICE_ERROR; - } - - FileSystemInfoBuffer = (EFI_FILE_SYSTEM_INFO *) Buffer; - FileSystemInfoBuffer->Size = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel); - FileSystemInfoBuffer->ReadOnly = FALSE; - - // - // Succeeded - // - FileSystemInfoBuffer->VolumeSize = MultU64x32 (buf.f_blocks, buf.f_bsize); - FileSystemInfoBuffer->FreeSpace = MultU64x32 (buf.f_bavail, buf.f_bsize); - FileSystemInfoBuffer->BlockSize = buf.f_bsize; - - - StrCpy ((CHAR16 *) FileSystemInfoBuffer->VolumeLabel, PrivateRoot->VolumeLabel); - *BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel); - - } else if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid)) { - if (*BufferSize < StrSize (PrivateRoot->VolumeLabel)) { - *BufferSize = StrSize (PrivateRoot->VolumeLabel); - return EFI_BUFFER_TOO_SMALL; - } - - StrCpy ((CHAR16 *) Buffer, PrivateRoot->VolumeLabel); - *BufferSize = StrSize (PrivateRoot->VolumeLabel); - - } - - return Status; -} - - -/** - Set information about a file - - @param File Protocol instance pointer. - @param InformationType Type of information in Buffer. - @param BufferSize Size of buffer. - @param Buffer The data to write. - - @retval EFI_SUCCESS Data was returned. - @retval EFI_UNSUPPORTED InformationType is not supported. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_WRITE_PROTECTED The device is write protected. - @retval EFI_ACCESS_DENIED The file was open for read only. - -**/ -EFI_STATUS -PosixFileSetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *PrivateRoot; - EMU_EFI_FILE_PRIVATE *PrivateFile; - EFI_FILE_INFO *OldFileInfo; - EFI_FILE_INFO *NewFileInfo; - EFI_STATUS Status; - UINTN OldInfoSize; - mode_t NewAttr; - struct stat OldAttr; - CHAR8 *OldFileName; - CHAR8 *NewFileName; - CHAR8 *CharPointer; - BOOLEAN AttrChangeFlag; - BOOLEAN NameChangeFlag; - BOOLEAN SizeChangeFlag; - BOOLEAN TimeChangeFlag; - struct tm NewLastAccessSystemTime; - struct tm NewLastWriteSystemTime; - EFI_FILE_SYSTEM_INFO *NewFileSystemInfo; - CHAR8 *AsciiFilePtr; - CHAR16 *UnicodeFilePtr; - int UnixStatus; - struct utimbuf Utime; - - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem); - errno = 0; - Status = EFI_UNSUPPORTED; - OldFileInfo = NewFileInfo = NULL; - OldFileName = NewFileName = NULL; - AttrChangeFlag = NameChangeFlag = SizeChangeFlag = TimeChangeFlag = FALSE; - - // - // Set file system information. - // - if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) { - if (BufferSize < (SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel))) { - Status = EFI_BAD_BUFFER_SIZE; - goto Done; - } - - NewFileSystemInfo = (EFI_FILE_SYSTEM_INFO *) Buffer; - - free (PrivateRoot->VolumeLabel); - - PrivateRoot->VolumeLabel = malloc (StrSize (NewFileSystemInfo->VolumeLabel)); - if (PrivateRoot->VolumeLabel == NULL) { - goto Done; - } - - StrCpy (PrivateRoot->VolumeLabel, NewFileSystemInfo->VolumeLabel); - - Status = EFI_SUCCESS; - goto Done; - } - - // - // Set volume label information. - // - if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid)) { - if (BufferSize < StrSize (PrivateRoot->VolumeLabel)) { - Status = EFI_BAD_BUFFER_SIZE; - goto Done; - } - - StrCpy (PrivateRoot->VolumeLabel, (CHAR16 *) Buffer); - - Status = EFI_SUCCESS; - goto Done; - } - - if (!CompareGuid (InformationType, &gEfiFileInfoGuid)) { - Status = EFI_UNSUPPORTED; - goto Done; - } - - if (BufferSize < SIZE_OF_EFI_FILE_INFO) { - Status = EFI_BAD_BUFFER_SIZE; - goto Done; - } - - // - // Set file/directory information. - // - - // - // Check for invalid set file information parameters. - // - NewFileInfo = (EFI_FILE_INFO *) Buffer; - if (NewFileInfo->Size <= sizeof (EFI_FILE_INFO) || - (NewFileInfo->Attribute &~(EFI_FILE_VALID_ATTR)) || - (sizeof (UINTN) == 4 && NewFileInfo->Size > 0xFFFFFFFF) - ) { - Status = EFI_INVALID_PARAMETER; - goto Done; - } - - // - // Get current file information so we can determine what kind - // of change request this is. - // - OldInfoSize = 0; - Status = UnixSimpleFileSystemFileInfo (PrivateFile, NULL, &OldInfoSize, NULL); - if (Status != EFI_BUFFER_TOO_SMALL) { - Status = EFI_DEVICE_ERROR; - goto Done; - } - - OldFileInfo = malloc (OldInfoSize); - if (OldFileInfo == NULL) { - goto Done; - } - - Status = UnixSimpleFileSystemFileInfo (PrivateFile, NULL, &OldInfoSize, OldFileInfo); - if (EFI_ERROR (Status)) { - goto Done; - } - - OldFileName = malloc (AsciiStrSize (PrivateFile->FileName)); - if (OldFileInfo == NULL) { - goto Done; - } - - AsciiStrCpy (OldFileName, PrivateFile->FileName); - - // - // Make full pathname from new filename and rootpath. - // - if (NewFileInfo->FileName[0] == '\\') { - NewFileName = malloc (AsciiStrLen (PrivateRoot->FilePath) + 1 + StrLen (NewFileInfo->FileName) + 1); - if (NewFileName == NULL) { - goto Done; - } - - AsciiStrCpy (NewFileName, PrivateRoot->FilePath); - AsciiFilePtr = NewFileName + AsciiStrLen(NewFileName); - UnicodeFilePtr = NewFileInfo->FileName + 1; - *AsciiFilePtr++ ='/'; - } else { - NewFileName = malloc (AsciiStrLen (PrivateFile->FileName) + 2 + StrLen (NewFileInfo->FileName) + 1); - if (NewFileName == NULL) { - goto Done; - } - - AsciiStrCpy (NewFileName, PrivateRoot->FilePath); - AsciiFilePtr = NewFileName + AsciiStrLen(NewFileName); - if ((AsciiFilePtr[-1] != '/') && (NewFileInfo->FileName[0] != '/')) { - // make sure there is a / between Root FilePath and NewFileInfo Filename - AsciiFilePtr[0] = '/'; - AsciiFilePtr[1] = '\0'; - AsciiFilePtr++; - } - UnicodeFilePtr = NewFileInfo->FileName; - } - // Convert to ascii. - while (*UnicodeFilePtr) { - *AsciiFilePtr++ = *UnicodeFilePtr++; - } - *AsciiFilePtr = 0; - - // - // Is there an attribute change request? - // - if (NewFileInfo->Attribute != OldFileInfo->Attribute) { - if ((NewFileInfo->Attribute & EFI_FILE_DIRECTORY) != (OldFileInfo->Attribute & EFI_FILE_DIRECTORY)) { - Status = EFI_INVALID_PARAMETER; - goto Done; - } - - AttrChangeFlag = TRUE; - } - - // - // Is there a name change request? - // bugbug: - Should really use EFI_UNICODE_COLLATION_PROTOCOL - // - if (StrCmp (NewFileInfo->FileName, OldFileInfo->FileName)) { - NameChangeFlag = TRUE; - } - - // - // Is there a size change request? - // - if (NewFileInfo->FileSize != OldFileInfo->FileSize) { - SizeChangeFlag = TRUE; - } - - // - // Is there a time stamp change request? - // - if (!IsZero (&NewFileInfo->CreateTime, sizeof (EFI_TIME)) && - CompareMem (&NewFileInfo->CreateTime, &OldFileInfo->CreateTime, sizeof (EFI_TIME)) - ) { - TimeChangeFlag = TRUE; - } else if (!IsZero (&NewFileInfo->LastAccessTime, sizeof (EFI_TIME)) && - CompareMem (&NewFileInfo->LastAccessTime, &OldFileInfo->LastAccessTime, sizeof (EFI_TIME)) - ) { - TimeChangeFlag = TRUE; - } else if (!IsZero (&NewFileInfo->ModificationTime, sizeof (EFI_TIME)) && - CompareMem (&NewFileInfo->ModificationTime, &OldFileInfo->ModificationTime, sizeof (EFI_TIME)) - ) { - TimeChangeFlag = TRUE; - } - - // - // All done if there are no change requests being made. - // - if (!(AttrChangeFlag || NameChangeFlag || SizeChangeFlag || TimeChangeFlag)) { - Status = EFI_SUCCESS; - goto Done; - } - - // - // Set file or directory information. - // - if (stat (OldFileName, &OldAttr) != 0) { - Status = ErrnoToEfiStatus (); - goto Done; - } - - // - // Name change. - // - if (NameChangeFlag) { - // - // Close the handles first - // - if (PrivateFile->IsOpenedByRead) { - Status = EFI_ACCESS_DENIED; - goto Done; - } - - for (CharPointer = NewFileName; *CharPointer != 0 && *CharPointer != L'/'; CharPointer++) { - } - - if (*CharPointer != 0) { - Status = EFI_ACCESS_DENIED; - goto Done; - } - - UnixStatus = rename (OldFileName, NewFileName); - if (UnixStatus == 0) { - // - // modify file name - // - free (PrivateFile->FileName); - - PrivateFile->FileName = malloc (AsciiStrSize (NewFileName)); - if (PrivateFile->FileName == NULL) { - goto Done; - } - - AsciiStrCpy (PrivateFile->FileName, NewFileName); - } else { - Status = EFI_DEVICE_ERROR; - goto Done; - } - } - - // - // Size change - // - if (SizeChangeFlag) { - if (PrivateFile->IsDirectoryPath) { - Status = EFI_UNSUPPORTED; - goto Done; - } - - if (PrivateFile->IsOpenedByRead || OldFileInfo->Attribute & EFI_FILE_READ_ONLY) { - Status = EFI_ACCESS_DENIED; - goto Done; - } - - if (ftruncate (PrivateFile->fd, NewFileInfo->FileSize) != 0) { - Status = ErrnoToEfiStatus (); - goto Done; - } - - } - - // - // Time change - // - if (TimeChangeFlag) { - NewLastAccessSystemTime.tm_year = NewFileInfo->LastAccessTime.Year; - NewLastAccessSystemTime.tm_mon = NewFileInfo->LastAccessTime.Month; - NewLastAccessSystemTime.tm_mday = NewFileInfo->LastAccessTime.Day; - NewLastAccessSystemTime.tm_hour = NewFileInfo->LastAccessTime.Hour; - NewLastAccessSystemTime.tm_min = NewFileInfo->LastAccessTime.Minute; - NewLastAccessSystemTime.tm_sec = NewFileInfo->LastAccessTime.Second; - NewLastAccessSystemTime.tm_isdst = 0; - - Utime.actime = mktime (&NewLastAccessSystemTime); - - NewLastWriteSystemTime.tm_year = NewFileInfo->ModificationTime.Year; - NewLastWriteSystemTime.tm_mon = NewFileInfo->ModificationTime.Month; - NewLastWriteSystemTime.tm_mday = NewFileInfo->ModificationTime.Day; - NewLastWriteSystemTime.tm_hour = NewFileInfo->ModificationTime.Hour; - NewLastWriteSystemTime.tm_min = NewFileInfo->ModificationTime.Minute; - NewLastWriteSystemTime.tm_sec = NewFileInfo->ModificationTime.Second; - NewLastWriteSystemTime.tm_isdst = 0; - - Utime.modtime = mktime (&NewLastWriteSystemTime); - - if (Utime.actime == (time_t)-1 || Utime.modtime == (time_t)-1) { - goto Done; - } - - if (utime (PrivateFile->FileName, &Utime) == -1) { - Status = ErrnoToEfiStatus (); - goto Done; - } - } - - // - // No matter about AttrChangeFlag, Attribute must be set. - // Because operation before may cause attribute change. - // - NewAttr = OldAttr.st_mode; - - if (NewFileInfo->Attribute & EFI_FILE_READ_ONLY) { - NewAttr &= ~(S_IRUSR | S_IRGRP | S_IROTH); - } else { - NewAttr |= S_IRUSR; - } - - if (chmod (NewFileName, NewAttr) != 0) { - Status = ErrnoToEfiStatus (); - } - -Done: - if (OldFileInfo != NULL) { - free (OldFileInfo); - } - - if (OldFileName != NULL) { - free (OldFileName); - } - - if (NewFileName != NULL) { - free (NewFileName); - } - - return Status; -} - - -/** - Flush data back for the file handle. - - @param This Protocol instance pointer. - - @retval EFI_SUCCESS Data was written. - @retval EFI_UNSUPPORTED Writes to Open directory are not supported. - @retval EFI_NO_MEDIA The device has no media. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_CORRUPTED The file system structures are corrupted. - @retval EFI_WRITE_PROTECTED The device is write protected. - @retval EFI_ACCESS_DENIED The file was open for read only. - @retval EFI_VOLUME_FULL The volume is full. - -**/ -EFI_STATUS -PosixFileFlush ( - IN EFI_FILE_PROTOCOL *This - ) -{ - EMU_EFI_FILE_PRIVATE *PrivateFile; - - - PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); - - if (PrivateFile->IsDirectoryPath) { - return EFI_UNSUPPORTED; - } - - if (PrivateFile->IsOpenedByRead) { - return EFI_ACCESS_DENIED; - } - - if (PrivateFile->fd < 0) { - return EFI_DEVICE_ERROR; - } - - if (fsync (PrivateFile->fd) != 0) { - return ErrnoToEfiStatus (); - } - - return EFI_SUCCESS; -} - - - -EFI_STATUS -PosixFileSystmeThunkOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *Private; - UINTN i; - - if (This->Private != NULL) { - return EFI_ALREADY_STARTED; - } - - if (!CompareGuid (This->Protocol, &gEfiSimpleFileSystemProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = malloc (sizeof (EMU_SIMPLE_FILE_SYSTEM_PRIVATE)); - if (Private == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Private->FilePath = malloc (StrLen (This->ConfigString) + 1); - if (Private->FilePath == NULL) { - free (Private); - return EFI_OUT_OF_RESOURCES; - } - - // Convert Unicode to Ascii - for (i = 0; This->ConfigString[i] != 0; i++) { - Private->FilePath[i] = This->ConfigString[i]; - } - Private->FilePath[i] = 0; - - - Private->VolumeLabel = malloc (StrSize (L"EFI_EMULATED")); - if (Private->VolumeLabel == NULL) { - free (Private->FilePath); - free (Private); - return EFI_OUT_OF_RESOURCES; - } - StrCpy (Private->VolumeLabel, L"EFI_EMULATED"); - - Private->Signature = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE; - Private->Thunk = This; - CopyMem (&Private->SimpleFileSystem, &gPosixFileSystemProtocol, sizeof (Private->SimpleFileSystem)); - Private->FileHandlesOpen = FALSE; - - This->Interface = &Private->SimpleFileSystem; - This->Private = Private; - return EFI_SUCCESS; -} - - -EFI_STATUS -PosixFileSystmeThunkClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - EMU_SIMPLE_FILE_SYSTEM_PRIVATE *Private; - - if (!CompareGuid (This->Protocol, &gEfiSimpleFileSystemProtocolGuid)) { - return EFI_UNSUPPORTED; - } - - Private = This->Private; - - if (Private->FileHandlesOpen) { - // - // Close only supported if all the EFI_FILE_HANDLEs have been closed. - // - return EFI_NOT_READY; - } - - if (This->Private != NULL) { - if (Private->VolumeLabel != NULL) { - free (Private->VolumeLabel); - } - free (This->Private); - This->Private = NULL; - } - - return EFI_SUCCESS; -} - - -EMU_IO_THUNK_PROTOCOL gPosixFileSystemThunkIo = { - &gEfiSimpleFileSystemProtocolGuid, - NULL, - NULL, - 0, - GasketPosixFileSystmeThunkOpen, - GasketPosixFileSystmeThunkClose, - NULL -}; - - diff --git a/EmulatorPkg/Unix/Host/Pthreads.c b/EmulatorPkg/Unix/Host/Pthreads.c deleted file mode 100644 index c60c298099..0000000000 --- a/EmulatorPkg/Unix/Host/Pthreads.c +++ /dev/null @@ -1,235 +0,0 @@ -/*++ @file - POSIX Pthreads to emulate APs and implement threads - -Copyright (c) 2011, Apple Inc. All rights reserved. -Copyright (c) 2011, Intel Corporation. All rights reserved.
- -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - - -**/ - -#include "Host.h" -#include - - -UINTN -EFIAPI -PthreadMutexLock ( - IN VOID *Mutex - ) -{ - return (UINTN)pthread_mutex_lock ((pthread_mutex_t *)Mutex); -} - - - -UINTN -EFIAPI -PthreadMutexUnLock ( - IN VOID *Mutex - ) -{ - return (UINTN)pthread_mutex_unlock ((pthread_mutex_t *)Mutex); -} - - -UINTN -EFIAPI -PthreadMutexTryLock ( - IN VOID *Mutex - ) -{ - return (UINTN)pthread_mutex_trylock ((pthread_mutex_t *)Mutex); -} - - -VOID * -PthreadMutexInit ( - IN VOID - ) -{ - pthread_mutex_t *Mutex; - int err; - - Mutex = malloc (sizeof (pthread_mutex_t)); - err = pthread_mutex_init (Mutex, NULL); - if (err == 0) { - return Mutex; - } - - return NULL; -} - - -UINTN -PthreadMutexDestroy ( - IN VOID *Mutex - ) -{ - if (Mutex != NULL) { - return pthread_mutex_destroy ((pthread_mutex_t *)Mutex); - } - - return -1; -} - -// Can't store this data on PthreadCreate stack so we need a global -typedef struct { - pthread_mutex_t Mutex; - THREAD_THUNK_THREAD_ENTRY Start; -} THREAD_MANGLE; - -THREAD_MANGLE mThreadMangle = { - PTHREAD_MUTEX_INITIALIZER, - NULL -}; - -VOID * -SecFakePthreadStart ( - VOID *Context - ) -{ - THREAD_THUNK_THREAD_ENTRY Start; - sigset_t SigMask; - - // Save global on the stack before we unlock - Start = mThreadMangle.Start; - pthread_mutex_unlock (&mThreadMangle.Mutex); - - // Mask all signals to the APs - sigfillset (&SigMask); - pthread_sigmask (SIG_BLOCK, &SigMask, NULL); - - // - // We have to start the thread in SEC as we need to follow - // OS X calling conventions. We can then call back into - // to the callers Start. - // - // This is a great example of how all problems in computer - // science can be solved by adding another level of indirection - // - return (VOID *)ReverseGasketUint64 ((CALL_BACK)Start, (UINTN)Context); -} - -UINTN -PthreadCreate ( - IN VOID *Thread, - IN VOID *Attribute, - IN THREAD_THUNK_THREAD_ENTRY Start, - IN VOID *Context - ) -{ - int err; - BOOLEAN EnabledOnEntry; - - // - // Threads inherit interrupt state so disable interrupts before we start thread - // - if (SecInterruptEanbled ()) { - SecDisableInterrupt (); - EnabledOnEntry = TRUE; - } else { - EnabledOnEntry = FALSE; - } - - // Aquire lock for global, SecFakePthreadStart runs in a different thread. - pthread_mutex_lock (&mThreadMangle.Mutex); - mThreadMangle.Start = Start; - - err = pthread_create (Thread, Attribute, SecFakePthreadStart, Context); - if (err != 0) { - // Thread failed to launch so release the lock; - pthread_mutex_unlock (&mThreadMangle.Mutex); - } - - if (EnabledOnEntry) { - // Restore interrupt state - SecEnableInterrupt (); - } - - return err; -} - - -VOID -PthreadExit ( - IN VOID *ValuePtr - ) -{ - pthread_exit (ValuePtr); - return; -} - - -UINTN -PthreadSelf ( - VOID - ) -{ - // POSIX currently allows pthread_t to be a structure or arithmetic type. - // Check out sys/types.h to make sure this will work if you are porting. - // On OS X (Darwin) pthread_t is a pointer to a structure so this code works. - return (UINTN)pthread_self (); -} - - -EMU_THREAD_THUNK_PROTOCOL gPthreadThunk = { - GasketPthreadMutexLock, - GasketPthreadMutexUnLock, - GasketPthreadMutexTryLock, - GasketPthreadMutexInit, - GasketPthreadMutexDestroy, - GasketPthreadCreate, - GasketPthreadExit, - GasketPthreadSelf -}; - - -EFI_STATUS -PthreadOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - if (This->Instance != 0) { - // Only single instance is supported - return EFI_NOT_FOUND; - } - - if (This->ConfigString[0] == L'0') { - // If AP count is zero no need for threads - return EFI_NOT_FOUND; - } - - This->Interface = &gPthreadThunk; - - return EFI_SUCCESS; -} - - -EFI_STATUS -PthreadClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - return EFI_SUCCESS; -} - - -EMU_IO_THUNK_PROTOCOL gPthreadThunkIo = { - &gEmuThreadThunkProtocolGuid, - NULL, - NULL, - 0, - GasketPthreadOpen, - GasketPthreadClose, - NULL -}; - - diff --git a/EmulatorPkg/Unix/Host/X11GraphicsWindow.c b/EmulatorPkg/Unix/Host/X11GraphicsWindow.c deleted file mode 100644 index adb9b2b830..0000000000 --- a/EmulatorPkg/Unix/Host/X11GraphicsWindow.c +++ /dev/null @@ -1,1028 +0,0 @@ -/*++ @file - -Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.
-Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
- -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ - -#include "Host.h" - -#include -#include - -#include -#include -#include -#include -#include -#include - -#define KEYSYM_LOWER 0 -#define KEYSYM_UPPER 1 - - -struct uga_drv_shift_mask { - unsigned char shift; - unsigned char size; - unsigned char csize; -}; - -#define NBR_KEYS 32 -typedef struct { - EMU_GRAPHICS_WINDOW_PROTOCOL GraphicsIo; - - Display *display; - int screen; // values for window_size in main - Window win; - GC gc; - Visual *visual; - - int depth; - unsigned int width; - unsigned int height; - unsigned int line_bytes; - unsigned int pixel_shift; - unsigned char *image_data; - - struct uga_drv_shift_mask r, g, b; - - int use_shm; - XShmSegmentInfo xshm_info; - XImage *image; - char *Title; - - unsigned int key_rd; - unsigned int key_wr; - unsigned int key_count; - EFI_KEY_DATA keys[NBR_KEYS]; - - EFI_KEY_STATE KeyState; - - EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeRegisterdKeyCallback; - EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakRegisterdKeyCallback; - VOID *RegisterdKeyCallbackContext; - - int previous_x; - int previous_y; - EFI_SIMPLE_POINTER_STATE pointer_state; - int pointer_state_changed; -} GRAPHICS_IO_PRIVATE; - -void -HandleEvents( - IN GRAPHICS_IO_PRIVATE *Drv - ); - -void -fill_shift_mask ( - IN struct uga_drv_shift_mask *sm, - IN unsigned long mask - ) -{ - sm->shift = 0; - sm->size = 0; - while ((mask & 1) == 0) { - mask >>= 1; - sm->shift++; - } - while (mask & 1) { - sm->size++; - mask >>= 1; - } - sm->csize = 8 - sm->size; -} - -int -TryCreateShmImage ( - IN GRAPHICS_IO_PRIVATE *Drv - ) -{ - Drv->image = XShmCreateImage ( - Drv->display, Drv->visual, - Drv->depth, ZPixmap, NULL, &Drv->xshm_info, - Drv->width, Drv->height - ); - if (Drv->image == NULL) { - return 0; - } - - switch (Drv->image->bitmap_unit) { - case 32: - Drv->pixel_shift = 2; - break; - case 16: - Drv->pixel_shift = 1; - break; - case 8: - Drv->pixel_shift = 0; - break; - } - - Drv->xshm_info.shmid = shmget ( - IPC_PRIVATE, Drv->image->bytes_per_line * Drv->image->height, - IPC_CREAT | 0777 - ); - if (Drv->xshm_info.shmid < 0) { - XDestroyImage(Drv->image); - return 0; - } - - Drv->image_data = shmat (Drv->xshm_info.shmid, NULL, 0); - if(!Drv->image_data) { - shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL); - XDestroyImage(Drv->image); - return 0; - } - -#ifndef __APPLE__ - // - // This closes shared memory in real time on OS X. Only closes after folks quit using - // it on Linux. - // - shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL); -#endif - - Drv->xshm_info.shmaddr = (char*)Drv->image_data; - Drv->image->data = (char*)Drv->image_data; - - if (!XShmAttach (Drv->display, &Drv->xshm_info)) { - shmdt (Drv->image_data); - XDestroyImage(Drv->image); - return 0; - } - return 1; -} - - -EFI_STATUS -X11Size ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN UINT32 Width, - IN UINT32 Height - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - XSizeHints size_hints; - - // Destroy current buffer if created. - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - if (Drv->image != NULL) { - // Before destroy buffer, need to make sure the buffer available for access. - XDestroyImage (Drv->image); - - if (Drv->use_shm) { - shmdt (Drv->image_data); - } - - Drv->image_data = NULL; - Drv->image = NULL; - } - - Drv->width = Width; - Drv->height = Height; - XResizeWindow (Drv->display, Drv->win, Width, Height); - - // Allocate image. - if (XShmQueryExtension(Drv->display) && TryCreateShmImage(Drv)) { - Drv->use_shm = 1; - } else { - Drv->use_shm = 0; - if (Drv->depth > 16) { - Drv->pixel_shift = 2; - } else if (Drv->depth > 8) { - Drv->pixel_shift = 1; - } else { - Drv->pixel_shift = 0; - } - - Drv->image_data = malloc ((Drv->width * Drv->height) << Drv->pixel_shift); - Drv->image = XCreateImage ( - Drv->display, Drv->visual, Drv->depth, - ZPixmap, 0, (char *)Drv->image_data, - Drv->width, Drv->height, - 8 << Drv->pixel_shift, 0 - ); - } - - Drv->line_bytes = Drv->image->bytes_per_line; - - fill_shift_mask (&Drv->r, Drv->image->red_mask); - fill_shift_mask (&Drv->g, Drv->image->green_mask); - fill_shift_mask (&Drv->b, Drv->image->blue_mask); - - // Set WM hints. - size_hints.flags = PSize | PMinSize | PMaxSize; - size_hints.min_width = size_hints.max_width = size_hints.base_width = Width; - size_hints.min_height = size_hints.max_height = size_hints.base_height = Height; - XSetWMNormalHints (Drv->display, Drv->win, &size_hints); - - XMapWindow (Drv->display, Drv->win); - HandleEvents (Drv); - return EFI_SUCCESS; -} - -void -handleKeyEvent ( - IN GRAPHICS_IO_PRIVATE *Drv, - IN XEvent *ev, - IN BOOLEAN Make - ) -{ - KeySym *KeySym; - EFI_KEY_DATA KeyData; - int KeySymArraySize; - - if (Make) { - if (Drv->key_count == NBR_KEYS) { - return; - } - } - - // keycode is a physical key on the keyboard - // KeySym is a mapping of a physical key - // KeyboardMapping is the array of KeySym for a given keycode. key, shifted key, option key, command key, ... - // - // Returns an array of KeySymArraySize of KeySym for the keycode. [0] is lower case, [1] is upper case, - // [2] and [3] are based on option and command modifiers. The problem we have is command V - // could be mapped to a crazy Unicode character so the old scheme of returning a string. - // - KeySym = XGetKeyboardMapping (Drv->display, ev->xkey.keycode, 1, &KeySymArraySize); - - KeyData.Key.ScanCode = 0; - KeyData.Key.UnicodeChar = 0; - KeyData.KeyState.KeyShiftState = 0; - - // - // Skipping EFI_SCROLL_LOCK_ACTIVE & EFI_NUM_LOCK_ACTIVE since they are not on Macs - // - if ((ev->xkey.state & LockMask) == 0) { - Drv->KeyState.KeyToggleState &= ~EFI_CAPS_LOCK_ACTIVE; - } else { - if (Make) { - Drv->KeyState.KeyToggleState |= EFI_CAPS_LOCK_ACTIVE; - } - } - - // Skipping EFI_MENU_KEY_PRESSED and EFI_SYS_REQ_PRESSED - - switch (*KeySym) { - case XK_Control_R: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_RIGHT_CONTROL_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_CONTROL_PRESSED; - } - break; - case XK_Control_L: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_LEFT_CONTROL_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_LEFT_CONTROL_PRESSED; - } - break; - - case XK_Shift_R: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_RIGHT_SHIFT_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_SHIFT_PRESSED; - } - break; - case XK_Shift_L: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_LEFT_SHIFT_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_LEFT_SHIFT_PRESSED; - } - break; - - case XK_Mode_switch: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_LEFT_ALT_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_LEFT_ALT_PRESSED; - } - break; - - case XK_Meta_R: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_RIGHT_LOGO_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_RIGHT_LOGO_PRESSED; - } - break; - case XK_Meta_L: - if (Make) { - Drv->KeyState.KeyShiftState |= EFI_LEFT_LOGO_PRESSED; - } else { - Drv->KeyState.KeyShiftState &= ~EFI_LEFT_LOGO_PRESSED; - } - break; - - case XK_KP_Home: - case XK_Home: KeyData.Key.ScanCode = SCAN_HOME; break; - - case XK_KP_End: - case XK_End: KeyData.Key.ScanCode = SCAN_END; break; - - case XK_KP_Left: - case XK_Left: KeyData.Key.ScanCode = SCAN_LEFT; break; - - case XK_KP_Right: - case XK_Right: KeyData.Key.ScanCode = SCAN_RIGHT; break; - - case XK_KP_Up: - case XK_Up: KeyData.Key.ScanCode = SCAN_UP; break; - - case XK_KP_Down: - case XK_Down: KeyData.Key.ScanCode = SCAN_DOWN; break; - - case XK_KP_Delete: - case XK_Delete: KeyData.Key.ScanCode = SCAN_DELETE; break; - - case XK_KP_Insert: - case XK_Insert: KeyData.Key.ScanCode = SCAN_INSERT; break; - - case XK_KP_Page_Up: - case XK_Page_Up: KeyData.Key.ScanCode = SCAN_PAGE_UP; break; - - case XK_KP_Page_Down: - case XK_Page_Down: KeyData.Key.ScanCode = SCAN_PAGE_DOWN; break; - - case XK_Escape: KeyData.Key.ScanCode = SCAN_ESC; break; - - case XK_Pause: KeyData.Key.ScanCode = SCAN_PAUSE; break; - - case XK_KP_F1: - case XK_F1: KeyData.Key.ScanCode = SCAN_F1; break; - - case XK_KP_F2: - case XK_F2: KeyData.Key.ScanCode = SCAN_F2; break; - - case XK_KP_F3: - case XK_F3: KeyData.Key.ScanCode = SCAN_F3; break; - - case XK_KP_F4: - case XK_F4: KeyData.Key.ScanCode = SCAN_F4; break; - - case XK_F5: KeyData.Key.ScanCode = SCAN_F5; break; - case XK_F6: KeyData.Key.ScanCode = SCAN_F6; break; - case XK_F7: KeyData.Key.ScanCode = SCAN_F7; break; - - // Don't map into X11 by default on a Mac - // System Preferences->Keyboard->Keyboard Shortcuts can be configured - // to not use higher function keys as shortcuts and the will show up - // in X11. - case XK_F8: KeyData.Key.ScanCode = SCAN_F8; break; - case XK_F9: KeyData.Key.ScanCode = SCAN_F9; break; - case XK_F10: KeyData.Key.ScanCode = SCAN_F10; break; - - case XK_F11: KeyData.Key.ScanCode = SCAN_F11; break; - case XK_F12: KeyData.Key.ScanCode = SCAN_F12; break; - - case XK_F13: KeyData.Key.ScanCode = SCAN_F13; break; - case XK_F14: KeyData.Key.ScanCode = SCAN_F14; break; - case XK_F15: KeyData.Key.ScanCode = SCAN_F15; break; - case XK_F16: KeyData.Key.ScanCode = SCAN_F16; break; - case XK_F17: KeyData.Key.ScanCode = SCAN_F17; break; - case XK_F18: KeyData.Key.ScanCode = SCAN_F18; break; - case XK_F19: KeyData.Key.ScanCode = SCAN_F19; break; - case XK_F20: KeyData.Key.ScanCode = SCAN_F20; break; - case XK_F21: KeyData.Key.ScanCode = SCAN_F21; break; - case XK_F22: KeyData.Key.ScanCode = SCAN_F22; break; - case XK_F23: KeyData.Key.ScanCode = SCAN_F23; break; - case XK_F24: KeyData.Key.ScanCode = SCAN_F24; break; - - // No mapping in X11 - //case XK_: KeyData.Key.ScanCode = SCAN_MUTE; break; - //case XK_: KeyData.Key.ScanCode = SCAN_VOLUME_UP; break; - //case XK_: KeyData.Key.ScanCode = SCAN_VOLUME_DOWN; break; - //case XK_: KeyData.Key.ScanCode = SCAN_BRIGHTNESS_UP; break; - //case XK_: KeyData.Key.ScanCode = SCAN_BRIGHTNESS_DOWN; break; - //case XK_: KeyData.Key.ScanCode = SCAN_SUSPEND; break; - //case XK_: KeyData.Key.ScanCode = SCAN_HIBERNATE; break; - //case XK_: KeyData.Key.ScanCode = SCAN_TOGGLE_DISPLAY; break; - //case XK_: KeyData.Key.ScanCode = SCAN_RECOVERY; break; - //case XK_: KeyData.Key.ScanCode = SCAN_EJECT; break; - - case XK_BackSpace: KeyData.Key.UnicodeChar = 0x0008; break; - - case XK_KP_Tab: - case XK_Tab: KeyData.Key.UnicodeChar = 0x0009; break; - - case XK_Linefeed: KeyData.Key.UnicodeChar = 0x000a; break; - - case XK_KP_Enter: - case XK_Return: KeyData.Key.UnicodeChar = 0x000d; break; - - case XK_KP_Equal : KeyData.Key.UnicodeChar = L'='; break; - case XK_KP_Multiply : KeyData.Key.UnicodeChar = L'*'; break; - case XK_KP_Add : KeyData.Key.UnicodeChar = L'+'; break; - case XK_KP_Separator : KeyData.Key.UnicodeChar = L'~'; break; - case XK_KP_Subtract : KeyData.Key.UnicodeChar = L'-'; break; - case XK_KP_Decimal : KeyData.Key.UnicodeChar = L'.'; break; - case XK_KP_Divide : KeyData.Key.UnicodeChar = L'/'; break; - - case XK_KP_0 : KeyData.Key.UnicodeChar = L'0'; break; - case XK_KP_1 : KeyData.Key.UnicodeChar = L'1'; break; - case XK_KP_2 : KeyData.Key.UnicodeChar = L'2'; break; - case XK_KP_3 : KeyData.Key.UnicodeChar = L'3'; break; - case XK_KP_4 : KeyData.Key.UnicodeChar = L'4'; break; - case XK_KP_5 : KeyData.Key.UnicodeChar = L'5'; break; - case XK_KP_6 : KeyData.Key.UnicodeChar = L'6'; break; - case XK_KP_7 : KeyData.Key.UnicodeChar = L'7'; break; - case XK_KP_8 : KeyData.Key.UnicodeChar = L'8'; break; - case XK_KP_9 : KeyData.Key.UnicodeChar = L'9'; break; - - default: - ; - } - - // The global state is our state - KeyData.KeyState.KeyShiftState = Drv->KeyState.KeyShiftState; - KeyData.KeyState.KeyToggleState = Drv->KeyState.KeyToggleState; - - if (*KeySym < XK_BackSpace) { - if (((Drv->KeyState.KeyShiftState & (EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED)) != 0) || - ((Drv->KeyState.KeyToggleState & EFI_CAPS_LOCK_ACTIVE) != 0) ) { - - KeyData.Key.UnicodeChar = (CHAR16)KeySym[KEYSYM_UPPER]; - - // Per UEFI spec since we converted the Unicode clear the shift bits we pass up - KeyData.KeyState.KeyShiftState &= ~(EFI_LEFT_SHIFT_PRESSED | EFI_RIGHT_SHIFT_PRESSED); - } else { - KeyData.Key.UnicodeChar = (CHAR16)KeySym[KEYSYM_LOWER]; - } - } else { - // XK_BackSpace is the start of XK_MISCELLANY. These are the XK_? keys we process in this file - ; - } - - if (Make) { - memcpy (&Drv->keys[Drv->key_wr], &KeyData, sizeof (EFI_KEY_DATA)); - Drv->key_wr = (Drv->key_wr + 1) % NBR_KEYS; - Drv->key_count++; - if (Drv->MakeRegisterdKeyCallback != NULL) { - ReverseGasketUint64Uint64 (Drv->MakeRegisterdKeyCallback ,Drv->RegisterdKeyCallbackContext, &KeyData); - } - } else { - if (Drv->BreakRegisterdKeyCallback != NULL) { - ReverseGasketUint64Uint64 (Drv->BreakRegisterdKeyCallback ,Drv->RegisterdKeyCallbackContext, &KeyData); - } - } -} - - -void -handleMouseMoved( - IN GRAPHICS_IO_PRIVATE *Drv, - IN XEvent *ev - ) -{ - if (ev->xmotion.x != Drv->previous_x) { - Drv->pointer_state.RelativeMovementX += ( ev->xmotion.x - Drv->previous_x ); - Drv->previous_x = ev->xmotion.x; - Drv->pointer_state_changed = 1; - } - - if (ev->xmotion.y != Drv->previous_y) { - Drv->pointer_state.RelativeMovementY += ( ev->xmotion.y - Drv->previous_y ); - Drv->previous_y = ev->xmotion.y; - Drv->pointer_state_changed = 1; - } - - Drv->pointer_state.RelativeMovementZ = 0; -} - -void -handleMouseDown ( - IN GRAPHICS_IO_PRIVATE *Drv, - IN XEvent *ev, - IN BOOLEAN Pressed - ) -{ - if (ev->xbutton.button == Button1) { - Drv->pointer_state_changed = (Drv->pointer_state.LeftButton != Pressed); - Drv->pointer_state.LeftButton = Pressed; - } - if ( ev->xbutton.button == Button2 ) { - Drv->pointer_state_changed = (Drv->pointer_state.RightButton != Pressed); - Drv->pointer_state.RightButton = Pressed; - } -} - -void -Redraw ( - IN GRAPHICS_IO_PRIVATE *Drv, - IN UINTN X, - IN UINTN Y, - IN UINTN Width, - IN UINTN Height - ) -{ - if (Drv->use_shm) { - XShmPutImage ( - Drv->display, Drv->win, Drv->gc, Drv->image, X, Y, X, Y, Width, Height, False - ); - } else { - XPutImage ( - Drv->display, Drv->win, Drv->gc, Drv->image, X, Y, X, Y, Width, Height - ); - } - XFlush(Drv->display); -} - -void -HandleEvent(GRAPHICS_IO_PRIVATE *Drv, XEvent *ev) -{ - switch (ev->type) { - case Expose: - Redraw (Drv, ev->xexpose.x, ev->xexpose.y, - ev->xexpose.width, ev->xexpose.height); - break; - case GraphicsExpose: - Redraw (Drv, ev->xgraphicsexpose.x, ev->xgraphicsexpose.y, - ev->xgraphicsexpose.width, ev->xgraphicsexpose.height); - break; - case KeyPress: - handleKeyEvent (Drv, ev, TRUE); - break; - case KeyRelease: - handleKeyEvent (Drv, ev, FALSE); - break; - case MappingNotify: - XRefreshKeyboardMapping (&ev->xmapping); - break; - case MotionNotify: - handleMouseMoved (Drv, ev); - break; - case ButtonPress: - handleMouseDown (Drv, ev, TRUE); - break; - case ButtonRelease: - handleMouseDown (Drv, ev, FALSE); - break; -#if 0 - case DestroyNotify: - XCloseDisplay (Drv->display); - exit (1); - break; -#endif - case NoExpose: - default: - break; - } -} - -void -HandleEvents ( - IN GRAPHICS_IO_PRIVATE *Drv - ) -{ - XEvent ev; - - while (XPending (Drv->display) != 0) { - XNextEvent (Drv->display, &ev); - HandleEvent (Drv, &ev); - } -} - -unsigned long -X11PixelToColor ( - IN GRAPHICS_IO_PRIVATE *Drv, - IN EFI_UGA_PIXEL pixel - ) -{ - return ((pixel.Red >> Drv->r.csize) << Drv->r.shift) - | ((pixel.Green >> Drv->g.csize) << Drv->g.shift) - | ((pixel.Blue >> Drv->b.csize) << Drv->b.shift); -} - -EFI_UGA_PIXEL -X11ColorToPixel ( - IN GRAPHICS_IO_PRIVATE *Drv, - IN unsigned long val - ) -{ - EFI_UGA_PIXEL Pixel; - - memset (&Pixel, 0, sizeof (EFI_UGA_PIXEL)); - - // Truncation not an issue since X11 and EFI are both using 8 bits per color - Pixel.Red = (val >> Drv->r.shift) << Drv->r.csize; - Pixel.Green = (val >> Drv->g.shift) << Drv->g.csize; - Pixel.Blue = (val >> Drv->b.shift) << Drv->b.csize; - - return Pixel; -} - - -EFI_STATUS -X11CheckKey ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - HandleEvents (Drv); - - if (Drv->key_count != 0) { - return EFI_SUCCESS; - } - - return EFI_NOT_READY; -} - -EFI_STATUS -X11GetKey ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN EFI_KEY_DATA *KeyData - ) -{ - EFI_STATUS EfiStatus; - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - EfiStatus = X11CheckKey (GraphicsIo); - if (EFI_ERROR (EfiStatus)) { - return EfiStatus; - } - - CopyMem (KeyData, &Drv->keys[Drv->key_rd], sizeof (EFI_KEY_DATA)); - Drv->key_rd = (Drv->key_rd + 1) % NBR_KEYS; - Drv->key_count--; - - return EFI_SUCCESS; -} - - -EFI_STATUS -X11KeySetState ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN EFI_KEY_TOGGLE_STATE *KeyToggleState - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - if (*KeyToggleState & EFI_CAPS_LOCK_ACTIVE) { - if ((Drv->KeyState.KeyToggleState & EFI_CAPS_LOCK_ACTIVE) == 0) { - // - // We could create an XKeyEvent and send a XK_Caps_Lock to - // the UGA/GOP Window - // - } - } - - Drv->KeyState.KeyToggleState = *KeyToggleState; - return EFI_SUCCESS; -} - - -EFI_STATUS -X11RegisterKeyNotify ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK MakeCallBack, - IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK BreakCallBack, - IN VOID *Context - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - Drv->MakeRegisterdKeyCallback = MakeCallBack; - Drv->BreakRegisterdKeyCallback = BreakCallBack; - Drv->RegisterdKeyCallbackContext = Context; - - return EFI_SUCCESS; -} - - -EFI_STATUS -X11Blt ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN EFI_UGA_PIXEL *BltBuffer OPTIONAL, - IN EFI_UGA_BLT_OPERATION BltOperation, - IN EMU_GRAPHICS_WINDOWS__BLT_ARGS *Args - ) -{ - GRAPHICS_IO_PRIVATE *Private; - UINTN DstY; - UINTN SrcY; - UINTN DstX; - UINTN SrcX; - UINTN Index; - EFI_UGA_PIXEL *Blt; - UINT8 *Dst; - UINT8 *Src; - UINTN Nbr; - unsigned long Color; - XEvent ev; - - Private = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - - // - // Check bounds - // - if (BltOperation == EfiUgaVideoToBltBuffer - || BltOperation == EfiUgaVideoToVideo) { - // - // Source is Video. - // - if (Args->SourceY + Args->Height > Private->height) { - return EFI_INVALID_PARAMETER; - } - - if (Args->SourceX + Args->Width > Private->width) { - return EFI_INVALID_PARAMETER; - } - } - - if (BltOperation == EfiUgaBltBufferToVideo - || BltOperation == EfiUgaVideoToVideo - || BltOperation == EfiUgaVideoFill) { - // - // Destination is Video - // - if (Args->DestinationY + Args->Height > Private->height) { - return EFI_INVALID_PARAMETER; - } - - if (Args->DestinationX + Args->Width > Private->width) { - return EFI_INVALID_PARAMETER; - } - } - - switch (BltOperation) { - case EfiUgaVideoToBltBuffer: - Blt = (EFI_UGA_PIXEL *)((UINT8 *)BltBuffer + (Args->DestinationY * Args->Delta) + Args->DestinationX * sizeof (EFI_UGA_PIXEL)); - Args->Delta -= Args->Width * sizeof (EFI_UGA_PIXEL); - for (SrcY = Args->SourceY; SrcY < (Args->Height + Args->SourceY); SrcY++) { - for (SrcX = Args->SourceX; SrcX < (Args->Width + Args->SourceX); SrcX++) { - *Blt++ = X11ColorToPixel (Private, XGetPixel (Private->image, SrcX, SrcY)); - } - Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Args->Delta); - } - break; - case EfiUgaBltBufferToVideo: - Blt = (EFI_UGA_PIXEL *)((UINT8 *)BltBuffer + (Args->SourceY * Args->Delta) + Args->SourceX * sizeof (EFI_UGA_PIXEL)); - Args->Delta -= Args->Width * sizeof (EFI_UGA_PIXEL); - for (DstY = Args->DestinationY; DstY < (Args->Height + Args->DestinationY); DstY++) { - for (DstX = Args->DestinationX; DstX < (Args->Width + Args->DestinationX); DstX++) { - XPutPixel(Private->image, DstX, DstY, X11PixelToColor(Private, *Blt)); - Blt++; - } - Blt = (EFI_UGA_PIXEL *) ((UINT8 *) Blt + Args->Delta); - } - break; - case EfiUgaVideoToVideo: - Dst = Private->image_data + (Args->DestinationX << Private->pixel_shift) - + Args->DestinationY * Private->line_bytes; - Src = Private->image_data + (Args->SourceX << Private->pixel_shift) - + Args->SourceY * Private->line_bytes; - Nbr = Args->Width << Private->pixel_shift; - if (Args->DestinationY < Args->SourceY) { - for (Index = 0; Index < Args->Height; Index++) { - memcpy (Dst, Src, Nbr); - Dst += Private->line_bytes; - Src += Private->line_bytes; - } - } else { - Dst += (Args->Height - 1) * Private->line_bytes; - Src += (Args->Height - 1) * Private->line_bytes; - for (Index = 0; Index < Args->Height; Index++) { - // - // Source and Destination Y may be equal, therefore Dst and Src may - // overlap. - // - memmove (Dst, Src, Nbr); - Dst -= Private->line_bytes; - Src -= Private->line_bytes; - } - } - break; - case EfiUgaVideoFill: - Color = X11PixelToColor(Private, *BltBuffer); - for (DstY = Args->DestinationY; DstY < (Args->Height + Args->DestinationY); DstY++) { - for (DstX = Args->DestinationX; DstX < (Args->Width + Args->DestinationX); DstX++) { - XPutPixel(Private->image, DstX, DstY, Color); - } - } - break; - default: - return EFI_INVALID_PARAMETER; - } - - // - // Refresh screen. - // - switch (BltOperation) { - case EfiUgaVideoToVideo: - XCopyArea( - Private->display, Private->win, Private->win, Private->gc, - Args->SourceX, Args->SourceY, Args->Width, Args->Height, - Args->DestinationX, Args->DestinationY - ); - - while (1) { - XNextEvent (Private->display, &ev); - HandleEvent (Private, &ev); - if (ev.type == NoExpose || ev.type == GraphicsExpose) { - break; - } - } - break; - case EfiUgaVideoFill: - Color = X11PixelToColor (Private, *BltBuffer); - XSetForeground (Private->display, Private->gc, Color); - XFillRectangle ( - Private->display, Private->win, Private->gc, - Args->DestinationX, Args->DestinationY, Args->Width, Args->Height - ); - XFlush (Private->display); - break; - case EfiUgaBltBufferToVideo: - Redraw (Private, Args->DestinationX, Args->DestinationY, Args->Width, Args->Height); - break; - default: - break; - } - return EFI_SUCCESS; -} - - -EFI_STATUS -X11CheckPointer ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - HandleEvents (Drv); - if (Drv->pointer_state_changed != 0) { - return EFI_SUCCESS; - } - - return EFI_NOT_READY; -} - - -EFI_STATUS -X11GetPointerState ( - IN EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsIo, - IN EFI_SIMPLE_POINTER_STATE *State - ) -{ - EFI_STATUS EfiStatus; - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)GraphicsIo; - - EfiStatus = X11CheckPointer (GraphicsIo); - if (EfiStatus != EFI_SUCCESS) { - return EfiStatus; - } - - memcpy (State, &Drv->pointer_state, sizeof (EFI_SIMPLE_POINTER_STATE)); - - Drv->pointer_state.RelativeMovementX = 0; - Drv->pointer_state.RelativeMovementY = 0; - Drv->pointer_state.RelativeMovementZ = 0; - Drv->pointer_state_changed = 0; - return EFI_SUCCESS; -} - - - -EFI_STATUS -X11GraphicsWindowOpen ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - unsigned int border_width = 0; - char *display_name = NULL; - - Drv = (GRAPHICS_IO_PRIVATE *)calloc (1, sizeof (GRAPHICS_IO_PRIVATE)); - if (Drv == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Drv->GraphicsIo.Size = GasketX11Size; - Drv->GraphicsIo.CheckKey = GasketX11CheckKey; - Drv->GraphicsIo.GetKey = GasketX11GetKey; - Drv->GraphicsIo.KeySetState = GasketX11KeySetState; - Drv->GraphicsIo.RegisterKeyNotify = GasketX11RegisterKeyNotify; - Drv->GraphicsIo.Blt = GasketX11Blt; - Drv->GraphicsIo.CheckPointer = GasketX11CheckPointer; - Drv->GraphicsIo.GetPointerState = GasketX11GetPointerState; - - - Drv->key_count = 0; - Drv->key_rd = 0; - Drv->key_wr = 0; - Drv->KeyState.KeyShiftState = EFI_SHIFT_STATE_VALID; - Drv->KeyState.KeyToggleState = EFI_TOGGLE_STATE_VALID; - Drv->MakeRegisterdKeyCallback = NULL; - Drv->BreakRegisterdKeyCallback = NULL; - Drv->RegisterdKeyCallbackContext = NULL; - - - Drv->display = XOpenDisplay (display_name); - if (Drv->display == NULL) { - fprintf (stderr, "uga: cannot connect to X server %s\n", XDisplayName (display_name)); - free (Drv); - return EFI_DEVICE_ERROR; - } - Drv->screen = DefaultScreen (Drv->display); - Drv->visual = DefaultVisual (Drv->display, Drv->screen); - Drv->win = XCreateSimpleWindow ( - Drv->display, RootWindow (Drv->display, Drv->screen), - 0, 0, 4, 4, border_width, - WhitePixel (Drv->display, Drv->screen), - BlackPixel (Drv->display, Drv->screen) - ); - - Drv->depth = DefaultDepth (Drv->display, Drv->screen); - XDefineCursor (Drv->display, Drv->win, XCreateFontCursor (Drv->display, XC_pirate)); - - Drv->Title = malloc (StrSize (This->ConfigString)); - UnicodeStrToAsciiStr (This->ConfigString, Drv->Title); - XStoreName (Drv->display, Drv->win, Drv->Title); - -// XAutoRepeatOff (Drv->display); - XSelectInput ( - Drv->display, Drv->win, - ExposureMask | KeyPressMask | KeyReleaseMask | PointerMotionMask | ButtonPressMask | ButtonReleaseMask - ); - Drv->gc = DefaultGC (Drv->display, Drv->screen); - - This->Private = (VOID *)Drv; - This->Interface = (VOID *)Drv; - return EFI_SUCCESS; -} - - -EFI_STATUS -X11GraphicsWindowClose ( - IN EMU_IO_THUNK_PROTOCOL *This - ) -{ - GRAPHICS_IO_PRIVATE *Drv; - - Drv = (GRAPHICS_IO_PRIVATE *)This->Private; - - if (Drv == NULL) { - return EFI_SUCCESS; - } - - if (Drv->image != NULL) { - XDestroyImage(Drv->image); - - if (Drv->use_shm) { - shmdt (Drv->image_data); - } - - Drv->image_data = NULL; - Drv->image = NULL; - } - XDestroyWindow (Drv->display, Drv->win); - XCloseDisplay (Drv->display); - -#ifdef __APPLE__ - // Free up the shared memory - shmctl (Drv->xshm_info.shmid, IPC_RMID, NULL); -#endif - - free (Drv); - return EFI_SUCCESS; -} - - -EMU_IO_THUNK_PROTOCOL gX11ThunkIo = { - &gEmuGraphicsWindowProtocolGuid, - NULL, - NULL, - 0, - GasketX11GraphicsWindowOpen, - GasketX11GraphicsWindowClose, - NULL -}; - - diff --git a/EmulatorPkg/Unix/Host/X11IncludeHack b/EmulatorPkg/Unix/Host/X11IncludeHack deleted file mode 120000 index f7ab103f69..0000000000 --- a/EmulatorPkg/Unix/Host/X11IncludeHack +++ /dev/null @@ -1 +0,0 @@ -/opt/X11/include \ No newline at end of file diff --git a/EmulatorPkg/Unix/Host/X64/Gasket.S b/EmulatorPkg/Unix/Host/X64/Gasket.S deleted file mode 100644 index c339461cd8..0000000000 --- a/EmulatorPkg/Unix/Host/X64/Gasket.S +++ /dev/null @@ -1,1631 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Manage differenced between UNIX ABI and EFI/Windows ABI -# -# EFI Arg passing: RCX, RDX, R8, R9 -# Callee allocates 32 bytes on stack to spill registers -# UNIX Arg passing: RDI, RSI, RDX, RCX, R8, R9 -# RSI, RDI calle-save on EFI, scatch on UNIX callign -# -# Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.
-# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the BSD License -# which accompanies this distribution. The full text of the license may be found at -# http://opensource.org/licenses/bsd-license.php -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -#------------------------------------------------------------------------------ - -// -// Gaskets are EFI ABI to UNIX ABI calls -// EFI ABI code will sub 40 (0x28) from %rsp before calling a function -// This is the 32 (0x20) byte to spill registers and 8 bytes to align stack on 16 byte boundry. -// - .text - -// 32 byte shadow to spill rcx-r9, 8 bytes to align stack on 16 byte boundry -// Any call with 0 - 4 arguments allocates 40 bytes on the stack. -// For more than 4 args you always have to increase in quanta of 16 so 5 or 6 args is 56, -// 7 or 8 args is 72, and 9 or 10 args is 88 - - - - .text - -// -// EMU_THUNK_PROTOCOL gaskets (EFIAPI to UNIX ABI) -// - - - - -ASM_GLOBAL ASM_PFX(GasketSecWriteStdErr) -ASM_PFX(GasketSecWriteStdErr): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecWriteStdErr) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecConfigStdIn) -ASM_PFX(GasketSecConfigStdIn): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecConfigStdIn) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecWriteStdOut) -ASM_PFX(GasketSecWriteStdOut): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecWriteStdOut) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecReadStdIn) -ASM_PFX(GasketSecReadStdIn): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecReadStdIn) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecPollStdIn) -ASM_PFX(GasketSecPollStdIn): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecPollStdIn) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecMalloc) -ASM_PFX(GasketSecMalloc): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecMalloc) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecValloc) -ASM_PFX(GasketSecValloc): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecValloc) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecFree) -ASM_PFX(GasketSecFree): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecFree) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecSetTimer) -ASM_PFX(GasketSecSetTimer): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecSetTimer) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecEnableInterrupt) -ASM_PFX(GasketSecEnableInterrupt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecEnableInterrupt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecDisableInterrupt) -ASM_PFX(GasketSecDisableInterrupt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecDisableInterrupt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketQueryPerformanceFrequency) -ASM_PFX(GasketQueryPerformanceFrequency): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(QueryPerformanceFrequency) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketQueryPerformanceCounter) -ASM_PFX(GasketQueryPerformanceCounter): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(QueryPerformanceCounter) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecSleep) -ASM_PFX(GasketSecSleep): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecSleep) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecCpuSleep) -ASM_PFX(GasketSecCpuSleep): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecCpuSleep) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecExit) -ASM_PFX(GasketSecExit): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - movq %rcx, %rdi // Swizzle args - call ASM_PFX(SecExit) // Less to do as we will never return to EFI ABI world -LDEAD_LOOP: - jmp LDEAD_LOOP // _exit should never return - - -ASM_GLOBAL ASM_PFX(GasketSecGetTime) -ASM_PFX(GasketSecGetTime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecGetTime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecSetTime) -ASM_PFX(GasketSecSetTime): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecSetTime) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecGetNextProtocol) -ASM_PFX(GasketSecGetNextProtocol): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(SecGetNextProtocol) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -// PPIs produced by SEC - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffGetEntryPoint) -ASM_PFX(GasketSecPeCoffGetEntryPoint): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(SecPeCoffGetEntryPoint) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffRelocateImageExtraAction) -ASM_PFX(GasketSecPeCoffRelocateImageExtraAction): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecPeCoffRelocateImageExtraAction) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketSecPeCoffUnloadImageExtraAction) -ASM_PFX(GasketSecPeCoffUnloadImageExtraAction): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(SecPeCoffUnloadImageExtraAction) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecEmuThunkAddress) -ASM_PFX(GasketSecEmuThunkAddress): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - call ASM_PFX(SecEmuThunkAddress) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -// -// Gasket functions for EFI_EMU_UGA_IO_PROTOCOL -// - -ASM_GLOBAL ASM_PFX(GasketX11Size) -ASM_PFX(GasketX11Size): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(X11Size) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11CheckKey) -ASM_PFX(GasketX11CheckKey): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(X11CheckKey) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketX11GetKey) -ASM_PFX(GasketX11GetKey): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(X11GetKey) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11KeySetState) -ASM_PFX(GasketX11KeySetState): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(X11KeySetState) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11RegisterKeyNotify) -ASM_PFX(GasketX11RegisterKeyNotify): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(X11RegisterKeyNotify) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11Blt) -ASM_PFX(GasketX11Blt): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(X11Blt) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11CheckPointer) -ASM_PFX(GasketX11CheckPointer): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(X11CheckPointer) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GetPointerState) -ASM_PFX(GasketX11GetPointerState): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(X11GetPointerState) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GraphicsWindowOpen) -ASM_PFX(GasketX11GraphicsWindowOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(X11GraphicsWindowOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketX11GraphicsWindowClose) -ASM_PFX(GasketX11GraphicsWindowClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %r9, %rcx - - call ASM_PFX(X11GraphicsWindowClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -// Pthreads - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexLock) -ASM_PFX(GasketPthreadMutexLock): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadMutexLock) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexUnLock) -ASM_PFX(GasketPthreadMutexUnLock): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadMutexUnLock) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexTryLock) -ASM_PFX(GasketPthreadMutexTryLock): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadMutexTryLock) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexInit) -ASM_PFX(GasketPthreadMutexInit): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - - call ASM_PFX(PthreadMutexInit) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketPthreadMutexDestroy) -ASM_PFX(GasketPthreadMutexDestroy): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadMutexDestroy) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadCreate) -ASM_PFX(GasketPthreadCreate): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(PthreadCreate) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadExit) -ASM_PFX(GasketPthreadExit): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadExit) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketPthreadSelf) -ASM_PFX(GasketPthreadSelf): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - - call ASM_PFX(PthreadSelf) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadOpen) -ASM_PFX(GasketPthreadOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPthreadClose) -ASM_PFX(GasketPthreadClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PthreadClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64 ( -// void *Api, -// UINTN Arg1 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64) -ASM_PFX(ReverseGasketUint64): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - movq %rdi, %rax // Swizzle args - movq %rsi, %rcx - - subq $32, %rsp // 32-byte shadow space - call *%rax - addq $32, %rsp - - popq %rbp - ret - -// -// UNIX ABI to EFI ABI call -// -// UINTN -// ReverseGasketUint64Uint64 ( -// void *Api, -// UINTN Arg1 -// UINTN Arg2 -// ); -ASM_GLOBAL ASM_PFX(ReverseGasketUint64Uint64) -ASM_PFX(ReverseGasketUint64Uint64): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - movq %rdi, %rax // Swizzle args - movq %rsi, %rcx - - subq $32, %rsp // 32-byte shadow space - call *%rax - addq $32, %rsp - - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecUnixPeiAutoScan) -ASM_PFX(GasketSecUnixPeiAutoScan): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(SecUnixPeiAutoScan) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSecUnixFdAddress) -ASM_PFX(GasketSecUnixFdAddress): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(SecUnixFdAddress) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -// EmuIoThunk SimpleFileSystem - -ASM_GLOBAL ASM_PFX(GasketPosixOpenVolume) -ASM_PFX(GasketPosixOpenVolume): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(PosixOpenVolume) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileOpen) -ASM_PFX(GasketPosixFileOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - - call ASM_PFX(PosixFileOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileCLose) -ASM_PFX(GasketPosixFileCLose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PosixFileCLose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileDelete) -ASM_PFX(GasketPosixFileDelete): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PosixFileDelete) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileRead) -ASM_PFX(GasketPosixFileRead): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(PosixFileRead) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileWrite) -ASM_PFX(GasketPosixFileWrite): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(PosixFileWrite) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSetPossition) -ASM_PFX(GasketPosixFileSetPossition): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(PosixFileSetPossition) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileGetPossition) -ASM_PFX(GasketPosixFileGetPossition): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(PosixFileGetPossition) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileGetInfo) -ASM_PFX(GasketPosixFileGetInfo): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(PosixFileGetInfo) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSetInfo) -ASM_PFX(GasketPosixFileSetInfo): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(PosixFileSetInfo) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileFlush) -ASM_PFX(GasketPosixFileFlush): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PosixFileFlush) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSystmeThunkOpen) -ASM_PFX(GasketPosixFileSystmeThunkOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PosixFileSystmeThunkOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketPosixFileSystmeThunkClose) -ASM_PFX(GasketPosixFileSystmeThunkClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(PosixFileSystmeThunkClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoReset) -ASM_PFX(GasketEmuBlockIoReset): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(EmuBlockIoReset) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoReadBlocks) -ASM_PFX(GasketEmuBlockIoReadBlocks): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - movq 56(%rbp), %r9 - - call ASM_PFX(EmuBlockIoReadBlocks) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoWriteBlocks) -ASM_PFX(GasketEmuBlockIoWriteBlocks): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - movq 56(%rbp), %r9 - - call ASM_PFX(EmuBlockIoWriteBlocks) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoFlushBlocks) -ASM_PFX(GasketEmuBlockIoFlushBlocks): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(EmuBlockIoFlushBlocks) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketEmuBlockIoCreateMapping) -ASM_PFX(GasketEmuBlockIoCreateMapping): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(EmuBlockIoCreateMapping) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketBlockIoThunkOpen) -ASM_PFX(GasketBlockIoThunkOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuBlockIoThunkOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketBlockIoThunkClose) -ASM_PFX(GasketBlockIoThunkClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuBlockIoThunkClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpCreateMapping) -ASM_PFX(GasketSnpCreateMapping): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(EmuSnpCreateMapping) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStart) -ASM_PFX(GasketSnpStart): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuSnpStart) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStop) -ASM_PFX(GasketSnpStop): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuSnpStop) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpInitialize) -ASM_PFX(GasketSnpInitialize): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(EmuSnpInitialize) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpReset) -ASM_PFX(GasketSnpReset): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - - call ASM_PFX(EmuSnpReset) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpShutdown) -ASM_PFX(GasketSnpShutdown): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuSnpShutdown) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpReceiveFilters) -ASM_PFX(GasketSnpReceiveFilters): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - movq 56(%rbp), %r9 - - call ASM_PFX(EmuSnpReceiveFilters) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpStationAddress) -ASM_PFX(GasketSnpStationAddress): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(EmuSnpStationAddress) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpStatistics) -ASM_PFX(GasketSnpStatistics): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(EmuSnpStatistics) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpMCastIpToMac) -ASM_PFX(GasketSnpMCastIpToMac): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - - call ASM_PFX(EmuSnpMCastIpToMac) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpNvData) -ASM_PFX(GasketSnpNvData): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - - call ASM_PFX(EmuSnpNvData) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpGetStatus) -ASM_PFX(GasketSnpGetStatus): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - - call ASM_PFX(EmuSnpGetStatus) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpTransmit) -ASM_PFX(GasketSnpTransmit): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - subq $16, %rsp // Allocate space for args on the stack - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - movq 56(%rbp), %r9 - movq 64(%rbp), %rax - movq %rax, (%rsp) - - call ASM_PFX(EmuSnpTransmit) - addq $16, %rsp - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - - -ASM_GLOBAL ASM_PFX(GasketSnpReceive) -ASM_PFX(GasketSnpReceive): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - subq $16, %rsp // Allocate space for args on the stack - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - movq %rdx, %rsi - movq %r8, %rdx - movq %r9, %rcx - movq 48(%rbp), %r8 - movq 56(%rbp), %r9 - movq 64(%rbp), %rax - movq %rax, (%rsp) - - call ASM_PFX(EmuSnpReceive) - addq $16, %rsp - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpThunkOpen) -ASM_PFX(GasketSnpThunkOpen): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuSnpThunkOpen) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - -ASM_GLOBAL ASM_PFX(GasketSnpThunkClose) -ASM_PFX(GasketSnpThunkClose): - pushq %rbp // stack frame is for the debugger - movq %rsp, %rbp - - pushq %rsi // %rsi & %rdi are volatile in Unix and callee-save in EFI ABI - pushq %rdi - - movq %rcx, %rdi // Swizzle args - - call ASM_PFX(EmuSnpThunkClose) - - popq %rdi // restore state - popq %rsi - popq %rbp - ret - - diff --git a/EmulatorPkg/Unix/Host/X64/SwitchStack.S b/EmulatorPkg/Unix/Host/X64/SwitchStack.S deleted file mode 100644 index e82b352b6a..0000000000 --- a/EmulatorPkg/Unix/Host/X64/SwitchStack.S +++ /dev/null @@ -1,53 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.
-# Portitions copyright (c) 2011, Apple Inc. All rights reserved. -# This program and the accompanying materials -# are licensed and made available under the terms and conditions of the BSD License -# which accompanies this distribution. The full text of the license may be found at -# http://opensource.org/licenses/bsd-license.php. -# -# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. -# -#------------------------------------------------------------------------------ - - -#------------------------------------------------------------------------------ -# Routine Description: -# -# Routine for switching stacks with 2 parameters EFI ABI -# Convert UNIX to EFI ABI -# -# Arguments: -# -# (rdi) EntryPoint - Entry point with new stack. -# (rsi) Context1 - Parameter1 for entry point. (rcx) -# (rdx) Context2 - Parameter2 for entry point. (rdx) -# (rcx) NewStack - The pointer to new stack. -# -# Returns: -# -# None -# -#------------------------------------------------------------------------------ -ASM_GLOBAL ASM_PFX(PeiSwitchStacks) -ASM_PFX(PeiSwitchStacks): - pushq $0 // tells gdb to stop unwinding frame - movq %rsp, %rbp - - movq %rcx, %rsp // update stack pointer - - movq %rdi, %rax // entry point to %rax - movq %rsi, %rcx // Adjust Context1 - // Context2 already in the rigth spot - - # - # Reserve space for register parameters (rcx, rdx, r8 & r9) on the stack, - # in case the callee wishes to spill them. - # - subq $32, %rsp // 32-byte shadow space plus alignment pad - call *%rax - - - -- cgit v1.2.3