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* MdePkg: Clean up source filesLiming Gao2018-06-2811-131/+131
| | | | | | | | | 1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com>
* MdePkg: Remove X86 ASM and S filesLiming Gao2018-06-0793-4401/+0
| | | | | | | | | | | | NASM has replaced ASM and S files. 1. Remove ASM from all modules. 2. Remove S files from the drivers only. 3. https://bugzilla.tianocore.org/show_bug.cgi?id=881 After NASM is updated, S files can be removed from Library. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
* MdePkg/BaseLib: add attribute 'RETURNS_TWICE' to SetJumpM1cha2018-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When compiling with any ARM toolchain and Os, registers can get trashed when returning for the second time from SetJump because GCC only handles this correctly when using standard names like 'setjmp' or 'getcontext'. When different names are used you have to use the attribute 'returns_twice' to tell gcc to be extra careful. example: extern int FN_NAME(void*); void jmp_buf_set(void *jmpb, void (*f)(void)) { if (!FN_NAME(jmpb)) f(); } this code produces this wrong code with Os: 00000000 <jmp_buf_set>: 0: e92d4010 push {r4, lr} 4: e1a04001 mov r4, r1 8: ebfffffe bl 0 <nonstandard_setjmp> c: e3500000 cmp r0, #0 10: 01a03004 moveq r3, r4 14: 08bd4010 popeq {r4, lr} 18: 012fff13 bxeq r3 1c: e8bd4010 pop {r4, lr} 20: e12fff1e bx lr The generated code pushes backups of r4 and lr to the stack and then saves all registers using nonstandard_setjmp. Then it pops the stack and jumps to the function in r3 which is the main problem because now the function can overwrite our register backups on the stack. When we return a second time from the call to nonstandard_setjmp, the stack pointer has it's original(pushed) position and when the code pops r4 and lr from the stack the values are not guaranteed to be the same. When using a standard name like setjmp or getcontext or adding '__attribute__((returns_twice))' to nonstandard_setjmp's declaration the code looks different: 00000000 <jmp_buf_set>: 0: e92d4007 push {r0, r1, r2, lr} 4: e58d1004 str r1, [sp, #4] 8: ebfffffe bl 0 <setjmp> c: e3500000 cmp r0, #0 10: 059d3004 ldreq r3, [sp, #4] 14: 01a0e00f moveq lr, pc 18: 012fff13 bxeq r3 1c: e28dd00c add sp, sp, #12 20: e49de004 pop {lr} ; (ldr lr, [sp], #4) 24: e12fff1e bx lr Here the problem is being solved by restoring r3 from the stack without popping it. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael Zimmermann <sigmaepsilon92@gmail.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdePkg/BaseLib: Add stack switch related definitions for IA32Jian J Wang2017-12-081-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new definitions include two structures IA32_TASK_STATE_SEGMENT IA32_TSS_DESCRIPTOR two macros IA32_GDT_TYPE_TSS IA32_GDT_ALIGNMENT and one API VOID EFIAPI AsmWriteTr ( IN UINT16 Selector ); They're needed to setup task gate and interrupt stack table for stack switch. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.wang@intel.com> Reviewed-by: Jeff Fan <vanjeff_919@hotmail.com> Reviewed-by: Jiewen.yao@intel.com
* MdePkg: Fix MSFT C4255 warningSong, BinX2017-11-141-1/+1
| | | | | | | | | | | | | | | | | | V2: Fix MSFT C4255 warning V1: Enable MSFT C4255 warning. From MSDN: Compiler Warning (level 4) C4255 function' : no function prototype given: converting '()' to '(void)' The compiler did not find an explicit list of arguments to a function. This warning is for the C compiler only. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Bell Song <binx.song@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdePkg/BaseLib: Add one wrapper on RdRand access for parameter check.Qin Long2016-11-163-30/+30
| | | | | | | | | | Add one wrapper implementation over assembly RdRand access to check possible NULL parameter, for better alignment with comment description. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdePkg/BaseLib: Remove the unnecessary '_' before library APIs in ASM/NASMHao Wu2016-10-1810-30/+30
| | | | | | | | | | | | The leading underscore (i.e. '_') before the names of some BaseLib library API in ASM/NASM files is unnecessary. It will cause link error with GCC tool chains. Cc: Liming Gao <liming.gao@intel.com> Cc: Michael Kinney <michael.d.kinney@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
* MdePkg BaseLib: Add the missing nasm source file InternalSwitchStack.nasmLiming Gao2016-07-201-0/+47
| | | | | | | | | BaseLib Ia32 InternalSwitchStack.S has no matched InternalSwitchStack.nasm. Use ObjDump to verify the output object files be same. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com>
* MdePkg BaseLib: Convert Ia32/DisablePaging32.asm to NASMLiming Gao2016-06-281-0/+54
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DisablePaging32.asm to Ia32/DisablePaging32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/DisableCache.asm to NASMJordan Justen2016-06-281-0/+42
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DisableCache.asm to Ia32/DisableCache.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/EnableCache.asm to NASMJordan Justen2016-06-281-0/+42
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/EnableCache.asm to Ia32/EnableCache.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ARShiftU64.asm to NASMJordan Justen2016-06-281-0/+45
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ARShiftU64.asm to Ia32/ARShiftU64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/CpuBreakpoint.asm to NASMJordan Justen2016-06-281-0/+36
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/CpuBreakpoint.asm to Ia32/CpuBreakpoint.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/CpuId.asm to NASMJordan Justen2016-06-281-0/+65
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/CpuId.asm to Ia32/CpuId.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/CpuIdEx.asm to NASMJordan Justen2016-06-281-0/+67
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/CpuIdEx.asm to Ia32/CpuIdEx.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/CpuPause.asm to NASMJordan Justen2016-06-281-0/+36
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/CpuPause.asm to Ia32/CpuPause.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/DisableInterrupts.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DisableInterrupts.asm to Ia32/DisableInterrupts.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/DivU64x32.asm to NASMJordan Justen2016-06-281-0/+43
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DivU64x32.asm to Ia32/DivU64x32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/DivU64x32Remainder.asm to NASMJordan Justen2016-06-281-0/+48
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DivU64x32Remainder.asm to Ia32/DivU64x32Remainder.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/EnableDisableInterrupts.asm to NASMJordan Justen2016-06-281-0/+38
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/EnableDisableInterrupts.asm to Ia32/EnableDisableInterrupts.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/EnableInterrupts.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/EnableInterrupts.asm to Ia32/EnableInterrupts.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/EnablePaging32.asm to NASMJordan Justen2016-06-281-0/+54
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/EnablePaging32.asm to Ia32/EnablePaging32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/FlushCacheLine.asm to NASMJordan Justen2016-06-281-0/+51
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/FlushCacheLine.asm to Ia32/FlushCacheLine.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/FxSave.asm to NASMJordan Justen2016-06-281-0/+38
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/FxSave.asm to Ia32/FxSave.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/FxRestore.asm to NASMJordan Justen2016-06-281-0/+38
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/FxRestore.asm to Ia32/FxRestore.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/Invd.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/Invd.asm to Ia32/Invd.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/LongJump.asm to NASMJordan Justen2016-06-281-0/+43
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/LongJump.asm to Ia32/LongJump.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/LRotU64.asm to NASMJordan Justen2016-06-281-0/+50
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/LRotU64.asm to Ia32/LRotU64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/LShiftU64.asm to NASMJordan Justen2016-06-281-0/+45
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/LShiftU64.asm to Ia32/LShiftU64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/MultU64x32.asm to NASMJordan Justen2016-06-281-0/+40
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/MultU64x32.asm to Ia32/MultU64x32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/MultU64x64.asm to NASMJordan Justen2016-06-281-0/+46
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/MultU64x64.asm to Ia32/MultU64x64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ModU64x32.asm to NASMJordan Justen2016-06-281-0/+42
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ModU64x32.asm to Ia32/ModU64x32.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/Monitor.asm to NASMJordan Justen2016-06-281-0/+42
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/Monitor.asm to Ia32/Monitor.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/Mwait.asm to NASMJordan Justen2016-06-281-0/+40
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/Mwait.asm to Ia32/Mwait.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadCr0.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadCr0.asm to Ia32/ReadCr0.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadCr2.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadCr2.asm to Ia32/ReadCr2.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadCr3.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadCr3.asm to Ia32/ReadCr3.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadCr4.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadCr4.asm to Ia32/ReadCr4.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr0.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr0.asm to Ia32/ReadDr0.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr1.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr1.asm to Ia32/ReadDr1.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr2.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr2.asm to Ia32/ReadDr2.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr3.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr3.asm to Ia32/ReadDr3.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr4.asm to NASMJordan Justen2016-06-281-0/+44
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr4.asm to Ia32/ReadDr4.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr5.asm to NASMJordan Justen2016-06-281-0/+44
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr5.asm to Ia32/ReadDr5.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr6.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr6.asm to Ia32/ReadDr6.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadDr7.asm to NASMJordan Justen2016-06-281-0/+37
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadDr7.asm to Ia32/ReadDr7.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadEflags.asm to NASMJordan Justen2016-06-281-0/+38
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadEflags.asm to Ia32/ReadEflags.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadMm0.asm to NASMJordan Justen2016-06-281-0/+41
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadMm0.asm to Ia32/ReadMm0.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadMm1.asm to NASMJordan Justen2016-06-281-0/+41
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadMm1.asm to Ia32/ReadMm1.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
* MdePkg BaseLib: Convert Ia32/ReadMm2.asm to NASMJordan Justen2016-06-281-0/+41
| | | | | | | | The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/ReadMm2.asm to Ia32/ReadMm2.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-20 21:59:19 +0000