diff options
author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-19 02:25:37 +0000 |
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committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-19 02:25:37 +0000 |
commit | 102d35ba76a385376512bb0e2f65c7a073f9342d (patch) | |
tree | e261eea0e67e1cad28e4248b4f39f15f8984fa48 /InOsEmuPkg/Unix | |
parent | aac0fea79f7ea20d7b184fe13afeca8b6a0e575e (diff) | |
download | edk2-platforms-102d35ba76a385376512bb0e2f65c7a073f9342d.tar.xz |
InOsEmuPkg: Fix issues with stack alignment in the gasket.
There are still issues with the IA-32 gasket code. Mostly having to do with yank put bugs not accounting for UINT64 returns and arguments. Currently the IA-32 build crashes in the timer callback since it is UINT64, function ptr but the gasket is UINTN UINTN.
Signed-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11853 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'InOsEmuPkg/Unix')
-rw-r--r-- | InOsEmuPkg/Unix/Sec/Ia32/Gasket.S | 279 |
1 files changed, 105 insertions, 174 deletions
diff --git a/InOsEmuPkg/Unix/Sec/Ia32/Gasket.S b/InOsEmuPkg/Unix/Sec/Ia32/Gasket.S index 227be548da..eb5142b0ae 100644 --- a/InOsEmuPkg/Unix/Sec/Ia32/Gasket.S +++ b/InOsEmuPkg/Unix/Sec/Ia32/Gasket.S @@ -39,8 +39,7 @@ ASM_PFX(GasketSecWriteStdErr): call ASM_PFX(SecWriteStdErr) - addl $24, %esp - popl %ebp + leave ret @@ -57,8 +56,7 @@ ASM_PFX(GasketSecConfigStdIn): call ASM_PFX(SecConfigStdIn) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecWriteStdOut) @@ -74,8 +72,7 @@ ASM_PFX(GasketSecWriteStdOut): call ASM_PFX(SecWriteStdOut) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecReadStdIn) @@ -91,8 +88,7 @@ ASM_PFX(GasketSecReadStdIn): call ASM_PFX(SecReadStdIn) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecPollStdIn) @@ -108,8 +104,7 @@ ASM_PFX(GasketSecPollStdIn): call ASM_PFX(SecPollStdIn) - addl $24, %esp - popl %ebp + leave ret @@ -126,8 +121,7 @@ ASM_PFX(GasketSecSetTimer): call ASM_PFX(SecSetTimer) - addl $24, %esp - popl %ebp + leave ret @@ -140,8 +134,7 @@ ASM_PFX(GasketSecEnableInterrupt): call ASM_PFX(SecEnableInterrupt) - addl $24, %esp - popl %ebp + leave ret @@ -154,8 +147,7 @@ ASM_PFX(GasketSecDisableInterrupt): call ASM_PFX(SecDisableInterrupt) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketQueryPerformanceFrequency) @@ -167,8 +159,7 @@ ASM_PFX(GasketQueryPerformanceFrequency): call ASM_PFX(QueryPerformanceFrequency) - addl $24, %esp - popl %ebp + leave ret @@ -181,8 +172,7 @@ ASM_PFX(GasketQueryPerformanceCounter): call ASM_PFX(QueryPerformanceCounter) - addl $24, %esp - popl %ebp + leave ret @@ -197,8 +187,7 @@ ASM_PFX(GasketSecSleep): call ASM_PFX(SecSleep) - addl $24, %esp - popl %ebp + leave ret @@ -211,8 +200,7 @@ ASM_PFX(GasketSecCpuSleep): call ASM_PFX(SecCpuSleep) - addl $24, %esp - popl %ebp + leave ret @@ -243,8 +231,7 @@ ASM_PFX(GasketSecGetTime): call ASM_PFX(SecGetTime) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecSetTime) @@ -260,8 +247,7 @@ ASM_PFX(GasketSecSetTime): call ASM_PFX(SecSetTime) - addl $24, %esp - popl %ebp + leave ret @@ -282,8 +268,7 @@ ASM_PFX(GasketSecGetNextProtocol): call ASM_PFX(SecGetNextProtocol) - addl $40, %esp - popl %ebp + leave ret // PPIs produced by SEC @@ -301,8 +286,7 @@ ASM_PFX(GasketSecPeCoffGetEntryPoint): call ASM_PFX(SecPeCoffGetEntryPoint) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecPeCoffRelocateImageExtraAction) @@ -316,8 +300,7 @@ ASM_PFX(GasketSecPeCoffRelocateImageExtraAction): call ASM_PFX(SecPeCoffRelocateImageExtraAction) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketSecPeCoffUnloadImageExtraAction) @@ -331,8 +314,7 @@ ASM_PFX(GasketSecPeCoffUnloadImageExtraAction): call ASM_PFX(SecPeCoffUnloadImageExtraAction) - addl $24, %esp - popl %ebp + leave ret @@ -345,8 +327,7 @@ ASM_PFX(GasketSecEmuThunkAddress): call ASM_PFX(SecEmuThunkAddress) - addl $24, %esp - popl %ebp + leave ret // @@ -370,8 +351,7 @@ ASM_PFX(GasketX11Size): call ASM_PFX(X11Size) - addl $40, %esp - popl %ebp + leave ret @@ -386,8 +366,7 @@ ASM_PFX(GasketX11CheckKey): call ASM_PFX(X11CheckKey) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketX11GetKey) @@ -403,8 +382,7 @@ ASM_PFX(GasketX11GetKey): call ASM_PFX(X11GetKey) - addl $24, %esp - popl %ebp + leave ret @@ -421,8 +399,7 @@ ASM_PFX(GasketX11KeySetState): call ASM_PFX(X11KeySetState) - addl $24, %esp - popl %ebp + leave ret @@ -443,8 +420,7 @@ ASM_PFX(GasketX11RegisterKeyNotify): call ASM_PFX(X11RegisterKeyNotify) - addl $40, %esp - popl %ebp + leave ret @@ -465,8 +441,7 @@ ASM_PFX(GasketX11Blt): call ASM_PFX(X11Blt) - addl $40, %esp - popl %ebp + leave ret @@ -481,8 +456,7 @@ ASM_PFX(GasketX11CheckPointer): call ASM_PFX(X11CheckPointer) - addl $24, %esp - popl %ebp + leave ret @@ -499,8 +473,7 @@ ASM_PFX(GasketX11GetPointerState): call ASM_PFX(X11GetPointerState) - addl $24, %esp - popl %ebp + leave ret @@ -515,8 +488,7 @@ ASM_PFX(GasketX11GraphicsWindowOpen): call ASM_PFX(X11GraphicsWindowOpen) - addl $24, %esp - popl %ebp + leave ret @@ -533,8 +505,7 @@ ASM_PFX(GasketX11GraphicsWindowClose): call ASM_PFX(X11GraphicsWindowClose) - addl $24, %esp - popl %ebp + leave ret @@ -551,8 +522,7 @@ ASM_PFX(GasketPthreadMutexLock): call ASM_PFX(PthreadMutexLock) - addl $24, %esp - popl %ebp + leave ret @@ -567,8 +537,7 @@ ASM_PFX(GasketPthreadMutexUnLock): call ASM_PFX(PthreadMutexUnLock) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketPthreadMutexTryLock) @@ -582,8 +551,7 @@ ASM_PFX(GasketPthreadMutexTryLock): call ASM_PFX(PthreadMutexTryLock) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketPthreadMutexInit) @@ -595,8 +563,7 @@ ASM_PFX(GasketPthreadMutexInit): call ASM_PFX(PthreadMutexInit) - addl $24, %esp - popl %ebp + leave ret @@ -612,8 +579,7 @@ ASM_PFX(GasketPthreadMutexDestroy): call ASM_PFX(PthreadMutexDestroy) - addl $24, %esp - popl %ebp + leave ret @@ -634,8 +600,7 @@ ASM_PFX(GasketPthreadCreate): call ASM_PFX(PthreadCreate) - addl $40, %esp - popl %ebp + leave ret @@ -650,8 +615,7 @@ ASM_PFX(GasketPthreadExit): call ASM_PFX(PthreadExit) - addl $24, %esp - popl %ebp + leave ret @@ -665,8 +629,7 @@ ASM_PFX(GasketPthreadSelf): call ASM_PFX(PthreadSelf) - addl $24, %esp - popl %ebp + leave ret @@ -681,8 +644,7 @@ ASM_PFX(GasketPthreadOpen): call ASM_PFX(PthreadOpen) - addl $24, %esp - popl %ebp + leave ret @@ -697,8 +659,7 @@ ASM_PFX(GasketPthreadClose): call ASM_PFX(PthreadClose) - addl $24, %esp - popl %ebp + leave ret @@ -714,15 +675,19 @@ ASM_PFX(GasketPthreadClose): // ); ASM_GLOBAL ASM_PFX(ReverseGasketUint64) ASM_PFX(ReverseGasketUint64): - pushl %ebp - movl %esp, %ebp // stack frame is for the debugger - subl $8, %esp - movl 12(%ebp), %eax - movl %eax, (%esp) - calll *8(%ebp) - addl $8, %esp - popl %ebp - ret + 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 @@ -735,17 +700,21 @@ ASM_PFX(ReverseGasketUint64): // ); ASM_GLOBAL ASM_PFX(ReverseGasketUint64Uint64) ASM_PFX(ReverseGasketUint64Uint64): - pushl %ebp - movl %esp, %ebp // stack frame is for the debugger - 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 + 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) @@ -763,8 +732,7 @@ ASM_PFX(GasketSecUnixPeiAutoScan): call ASM_PFX(SecUnixPeiAutoScan) - addl $40, %esp - popl %ebp + leave ret @@ -785,8 +753,7 @@ ASM_PFX(GasketSecUnixFdAddress): call ASM_PFX(SecUnixFdAddress) - addl $40, %esp - popl %ebp + leave ret @@ -809,8 +776,7 @@ ASM_PFX(GasketPosixOpenVolume): call ASM_PFX(PosixOpenVolume) - addl $40, %esp - popl %ebp + leave ret @@ -833,8 +799,7 @@ ASM_PFX(GasketPosixFileOpen): call ASM_PFX(PosixFileOpen) - addl $40, %esp - popl %ebp + leave ret @@ -849,8 +814,7 @@ ASM_PFX(GasketPosixFileCLose): call ASM_PFX(PosixFileCLose) - addl $24, %esp - popl %ebp + leave ret @@ -865,8 +829,7 @@ ASM_PFX(GasketPosixFileDelete): call ASM_PFX(PosixFileDelete) - addl $24, %esp - popl %ebp + leave ret @@ -885,8 +848,7 @@ ASM_PFX(GasketPosixFileRead): call ASM_PFX(PosixFileRead) - addl $40, %esp - popl %ebp + leave ret @@ -905,8 +867,7 @@ ASM_PFX(GasketPosixFileWrite): call ASM_PFX(PosixFileWrite) - addl $40, %esp - popl %ebp + leave ret @@ -923,8 +884,7 @@ ASM_PFX(GasketPosixFileSetPossition): call ASM_PFX(PosixFileSetPossition) - addl $24, %esp - popl %ebp + leave ret @@ -941,8 +901,7 @@ ASM_PFX(GasketPosixFileGetPossition): call ASM_PFX(PosixFileGetPossition) - addl $24, %esp - popl %ebp + leave ret @@ -963,8 +922,7 @@ ASM_PFX(GasketPosixFileGetInfo): call ASM_PFX(PosixFileGetInfo) - addl $40, %esp - popl %ebp + leave ret @@ -985,8 +943,7 @@ ASM_PFX(GasketPosixFileSetInfo): call ASM_PFX(PosixFileSetInfo) - addl $40, %esp - popl %ebp + leave ret @@ -1001,8 +958,7 @@ ASM_PFX(GasketPosixFileFlush): call ASM_PFX(PosixFileFlush) - addl $24, %esp - popl %ebp + leave ret @@ -1017,8 +973,7 @@ ASM_PFX(GasketPosixFileSystmeThunkOpen): call ASM_PFX(PosixFileSystmeThunkOpen) - addl $24, %esp - popl %ebp + leave ret @@ -1033,8 +988,7 @@ ASM_PFX(GasketPosixFileSystmeThunkClose): call ASM_PFX(PosixFileSystmeThunkClose) - addl $24, %esp - popl %ebp + leave ret ASM_GLOBAL ASM_PFX(GasketEmuBlockIoReset) @@ -1050,8 +1004,7 @@ ASM_PFX(GasketEmuBlockIoReset): call ASM_PFX(EmuBlockIoReset) - addl $24, %esp - popl %ebp + leave ret @@ -1076,8 +1029,7 @@ ASM_PFX(GasketEmuBlockIoReadBlocks): call ASM_PFX(EmuBlockIoReadBlocks) - addl $40, %esp - popl %ebp + leave ret @@ -1102,8 +1054,7 @@ ASM_PFX(GasketEmuBlockIoWriteBlocks): call ASM_PFX(EmuBlockIoWriteBlocks) - addl $40, %esp - popl %ebp + leave ret @@ -1120,8 +1071,7 @@ ASM_PFX(GasketEmuBlockIoFlushBlocks): pushl %ebp call ASM_PFX(EmuBlockIoFlushBlocks) - addl $24, %esp - popl %ebp + leave ret @@ -1138,8 +1088,7 @@ ASM_PFX(GasketEmuBlockIoCreateMapping): call ASM_PFX(EmuBlockIoCreateMapping) - addl $24, %esp - popl %ebp + leave ret @@ -1154,8 +1103,7 @@ ASM_PFX(GasketBlockIoThunkOpen): call ASM_PFX(EmuBlockIoThunkOpen) - addl $24, %esp - popl %ebp + leave ret @@ -1170,8 +1118,7 @@ ASM_PFX(GasketBlockIoThunkClose): call ASM_PFX(EmuBlockIoThunkClose) - addl $24, %esp - popl %ebp + leave ret @@ -1189,8 +1136,7 @@ ASM_PFX(GasketSnpCreateMapping): call ASM_PFX(EmuSnpCreateMapping) - addl $24, %esp - popl %ebp + leave ret @@ -1205,8 +1151,7 @@ ASM_PFX(GasketSnpStart): call ASM_PFX(EmuSnpStart) - addl $24, %esp - popl %ebp + leave ret @@ -1221,8 +1166,7 @@ ASM_PFX(GasketSnpStop): call ASM_PFX(EmuSnpStop) - addl $24, %esp - popl %ebp + leave ret @@ -1241,8 +1185,7 @@ ASM_PFX(GasketSnpInitialize): call ASM_PFX(EmuSnpInitialize) - addl $40, %esp - popl %ebp + leave ret @@ -1259,8 +1202,7 @@ ASM_PFX(GasketSnpReset): call ASM_PFX(EmuSnpReset) - addl $24, %esp - popl %ebp + leave ret @@ -1275,8 +1217,7 @@ ASM_PFX(GasketSnpShutdown): call ASM_PFX(EmuSnpShutdown) - addl $24, %esp - popl %ebp + leave ret @@ -1301,8 +1242,7 @@ ASM_PFX(GasketSnpReceiveFilters): call ASM_PFX(EmuSnpReceiveFilters) - addl $40, %esp - popl %ebp + leave ret @@ -1319,8 +1259,7 @@ ASM_PFX(GasketSnpStationAddress): movl 8(%ebp), %eax movl %eax, (%esp) - addl $40, %esp - popl %ebp + leave ret @@ -1342,8 +1281,7 @@ ASM_PFX(GasketSnpStatistics): call ASM_PFX(EmuSnpStatistics) - addl $40, %esp - popl %ebp + leave ret @@ -1364,8 +1302,7 @@ ASM_PFX(GasketSnpMCastIpToMac): call ASM_PFX(EmuSnpMCastIpToMac) - addl $40, %esp - popl %ebp + leave ret @@ -1388,8 +1325,7 @@ ASM_PFX(GasketSnpNvData): call ASM_PFX(EmuSnpNvData) - addl $40, %esp - popl %ebp + leave ret @@ -1408,8 +1344,7 @@ ASM_PFX(GasketSnpGetStatus): call ASM_PFX(EmuSnpGetStatus) - addl $40, %esp - popl %ebp + leave ret @@ -1437,8 +1372,7 @@ ASM_PFX(GasketSnpTransmit): call ASM_PFX(EmuSnpTransmit) - addl $56, %esp - popl %ebp + leave ret @@ -1466,8 +1400,7 @@ ASM_PFX(GasketSnpReceive): call ASM_PFX(EmuSnpReceive) - addl $24, %esp - popl %ebp + leave ret @@ -1482,8 +1415,7 @@ ASM_PFX(GasketSnpThunkOpen): call ASM_PFX(EmuSnpThunkOpen) - addl $24, %esp - popl %ebp + leave ret @@ -1498,8 +1430,7 @@ ASM_PFX(GasketSnpThunkClose): call ASM_PFX(EmuSnpThunkClose) - addl $24, %esp - popl %ebp + leave ret |