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author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
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committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c')
-rw-r--r-- | OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c b/OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c deleted file mode 100644 index 806f44bbe7..0000000000 --- a/OldMdePkg/Library/BaseIoLibIntrinsic/IoLibGcc.c +++ /dev/null @@ -1,383 +0,0 @@ -/** @file
- I/O Library. This file has compiler specifics for GCC as there is no
- ANSI C standard for doing IO.
-
- GCC - uses EFIAPI assembler. __asm__ calls GAS. __volatile__ makes sure the
- compiler puts the assembler in this exact location. The complex GNUC
- operations are not optimzed. It would be possible to also write these
- with EFIAPI assembler.
-
- We don't advocate putting compiler specifics in libraries or drivers but there
- is no other way to make this work.
-
- Copyright (c) 2006 - 2007, Intel Corporation<BR>
- 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.
-
- Module Name: IoLibGcc.c
-
-**/
-
-/**
- Reads an 8-bit MMIO register.
-
- Reads the 8-bit MMIO register specified by Address. The 8-bit read value is
- returned. This function must guarantee that all MMIO read and write
- operations are serialized.
-
- If 8-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to read.
-
- @return The value read.
-
-**/
-UINT8
-EFIAPI
-MmioRead8 (
- IN UINTN Address
- )
-{
- return *(volatile UINT8*)Address;
-}
-
-/**
- Writes an 8-bit MMIO register.
-
- Writes the 8-bit MMIO register specified by Address with the value specified
- by Value and returns Value. This function must guarantee that all MMIO read
- and write operations are serialized.
-
- If 8-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to write.
- @param Value The value to write to the MMIO register.
-
-**/
-UINT8
-EFIAPI
-MmioWrite8 (
- IN UINTN Address,
- IN UINT8 Value
- )
-{
- return *(volatile UINT8*)Address = Value;
-}
-
-/**
- Reads a 16-bit MMIO register.
-
- Reads the 16-bit MMIO register specified by Address. The 16-bit read value is
- returned. This function must guarantee that all MMIO read and write
- operations are serialized.
-
- If 16-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to read.
-
- @return The value read.
-
-**/
-UINT16
-EFIAPI
-MmioRead16 (
- IN UINTN Address
- )
-{
- ASSERT ((Address & 1) == 0);
- return *(volatile UINT16*)Address;
-}
-
-/**
- Writes a 16-bit MMIO register.
-
- Writes the 16-bit MMIO register specified by Address with the value specified
- by Value and returns Value. This function must guarantee that all MMIO read
- and write operations are serialized.
-
- If 16-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to write.
- @param Value The value to write to the MMIO register.
-
-**/
-UINT16
-EFIAPI
-MmioWrite16 (
- IN UINTN Address,
- IN UINT16 Value
- )
-{
- ASSERT ((Address & 1) == 0);
- return *(volatile UINT16*)Address = Value;
-}
-
-/**
- Reads a 32-bit MMIO register.
-
- Reads the 32-bit MMIO register specified by Address. The 32-bit read value is
- returned. This function must guarantee that all MMIO read and write
- operations are serialized.
-
- If 32-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to read.
-
- @return The value read.
-
-**/
-UINT32
-EFIAPI
-MmioRead32 (
- IN UINTN Address
- )
-{
- ASSERT ((Address & 3) == 0);
- return *(volatile UINT32*)Address;
-}
-
-/**
- Writes a 32-bit MMIO register.
-
- Writes the 32-bit MMIO register specified by Address with the value specified
- by Value and returns Value. This function must guarantee that all MMIO read
- and write operations are serialized.
-
- If 32-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to write.
- @param Value The value to write to the MMIO register.
-
-**/
-UINT32
-EFIAPI
-MmioWrite32 (
- IN UINTN Address,
- IN UINT32 Value
- )
-{
- ASSERT ((Address & 3) == 0);
- return *(volatile UINT32*)Address = Value;
-}
-
-/**
- Reads a 64-bit MMIO register.
-
- Reads the 64-bit MMIO register specified by Address. The 64-bit read value is
- returned. This function must guarantee that all MMIO read and write
- operations are serialized.
-
- If 64-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to read.
-
- @return The value read.
-
-**/
-UINT64
-EFIAPI
-MmioRead64 (
- IN UINTN Address
- )
-{
- ASSERT ((Address & 7) == 0);
- return *(volatile UINT64*)Address;
-}
-
-/**
- Writes a 64-bit MMIO register.
-
- Writes the 64-bit MMIO register specified by Address with the value specified
- by Value and returns Value. This function must guarantee that all MMIO read
- and write operations are serialized.
-
- If 64-bit MMIO register operations are not supported, then ASSERT().
-
- @param Address The MMIO register to write.
- @param Value The value to write to the MMIO register.
-
-**/
-UINT64
-EFIAPI
-MmioWrite64 (
- IN UINTN Address,
- IN UINT64 Value
- )
-{
- ASSERT ((Address & 7) == 0);
- return *(volatile UINT64*)Address = Value;
-}
-
-
-
-/**
- Reads an 8-bit I/O port.
-
- Reads the 8-bit I/O port specified by Port. The 8-bit read value is returned.
- This function must guarantee that all I/O read and write operations are
- serialized.
-
- If 8-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to read.
-
- @return The value read.
-
-**/
-__inline__
-UINT8
-EFIAPI
-IoRead8 (
- IN UINTN Port
- )
-{
- UINT8 Data;
-
- __asm__ __volatile__ ("inb %w1,%b0" : "=a" (Data) : "d" ((UINT16)Port));
- return Data;
-}
-
-/**
- Writes an 8-bit I/O port.
-
- Writes the 8-bit I/O port specified by Port with the value specified by Value
- and returns Value. This function must guarantee that all I/O read and write
- operations are serialized.
-
- If 8-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to write.
- @param Value The value to write to the I/O port.
-
- @return The value written the I/O port.
-
-**/
-__inline__
-UINT8
-EFIAPI
-IoWrite8 (
- IN UINTN Port,
- IN UINT8 Value
- )
-{
- __asm__ __volatile__ ("outb %b0,%w1" : : "a" (Value), "d" ((UINT16)Port));
- return Value;;
-}
-
-/**
- Reads a 16-bit I/O port.
-
- Reads the 16-bit I/O port specified by Port. The 16-bit read value is returned.
- This function must guarantee that all I/O read and write operations are
- serialized.
-
- If 16-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to read.
-
- @return The value read.
-
-**/
-__inline__
-UINT16
-EFIAPI
-IoRead16 (
- IN UINTN Port
- )
-{
- UINT16 Data;
-
- ASSERT ((Port & 1) == 0);
- __asm__ __volatile__ ("inw %w1,%w0" : "=a" (Data) : "d" ((UINT16)Port));
- return Data;
-}
-
-/**
- Writes a 16-bit I/O port.
-
- Writes the 16-bit I/O port specified by Port with the value specified by Value
- and returns Value. This function must guarantee that all I/O read and write
- operations are serialized.
-
- If 16-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to write.
- @param Value The value to write to the I/O port.
-
- @return The value written the I/O port.
-
-**/
-__inline__
-UINT16
-EFIAPI
-IoWrite16 (
- IN UINTN Port,
- IN UINT16 Value
- )
-{
- ASSERT ((Port & 1) == 0);
- __asm__ __volatile__ ("outw %w0,%w1" : : "a" (Value), "d" ((UINT16)Port));
- return Value;;
-}
-
-/**
- Reads a 32-bit I/O port.
-
- Reads the 32-bit I/O port specified by Port. The 32-bit read value is returned.
- This function must guarantee that all I/O read and write operations are
- serialized.
-
- If 32-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to read.
-
- @return The value read.
-
-**/
-__inline__
-UINT32
-EFIAPI
-IoRead32 (
- IN UINTN Port
- )
-{
- UINT32 Data;
-
- ASSERT ((Port & 3) == 0);
- __asm__ __volatile__ ("inl %w1,%0" : "=a" (Data) : "d" ((UINT16)Port));
- return Data;
-}
-
-/**
- Writes a 32-bit I/O port.
-
- Writes the 32-bit I/O port specified by Port with the value specified by Value
- and returns Value. This function must guarantee that all I/O read and write
- operations are serialized.
-
- If 32-bit I/O port operations are not supported, then ASSERT().
-
- @param Port The I/O port to write.
- @param Value The value to write to the I/O port.
-
- @return The value written the I/O port.
-
-**/
-__inline__
-UINT32
-EFIAPI
-IoWrite32 (
- IN UINTN Port,
- IN UINT32 Value
- )
-{
- ASSERT ((Port & 3) == 0);
- __asm__ __volatile__ ("outl %0,%w1" : : "a" (Value), "d" ((UINT16)Port));
- return Value;
-}
-
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