https://git.reactos.org/?p=reactos.git;a=commitdiff;h=4ffd9fb3a0489ad93ab36d65298f056650120b25
commit 4ffd9fb3a0489ad93ab36d65298f056650120b25 Author: Carlo Bramini <[email protected]> AuthorDate: Sun Oct 25 12:30:37 2020 +0100 Commit: GitHub <[email protected]> CommitDate: Sun Oct 25 12:30:37 2020 +0100 [DBGHELP] Add missing support for AMD64. (#3083) See: https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-context --- dll/win32/dbghelp/compat.h | 115 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 113 insertions(+), 2 deletions(-) diff --git a/dll/win32/dbghelp/compat.h b/dll/win32/dbghelp/compat.h index 2711bca953a..f7bef66bc91 100644 --- a/dll/win32/dbghelp/compat.h +++ b/dll/win32/dbghelp/compat.h @@ -335,11 +335,120 @@ typedef struct _CONTEXT { DWORD Esp; DWORD SegSs; BYTE ExtendedRegisters[MAXIMUM_SUPPORTED_EXTENSION]; -} CONTEXT, *PCONTEXT; +} CONTEXT; #elif defined TARGET_amd64 -#error "Please define the CONTEXT structure for amd64 platform" +typedef struct _M128A { + ULONGLONG Low; + LONGLONG High; +} M128A, *PM128A; + +typedef struct _XMM_SAVE_AREA32 { + WORD ControlWord; + WORD StatusWord; + BYTE TagWord; + BYTE Reserved1; + WORD ErrorOpcode; + DWORD ErrorOffset; + WORD ErrorSelector; + WORD Reserved2; + DWORD DataOffset; + WORD DataSelector; + WORD Reserved3; + DWORD MxCsr; + DWORD MxCsr_Mask; + M128A FloatRegisters[8]; + M128A XmmRegisters[16]; + BYTE Reserved4[96]; +} XMM_SAVE_AREA32, *PXMM_SAVE_AREA32; + +typedef struct _CONTEXT { + DWORD64 P1Home; + DWORD64 P2Home; + DWORD64 P3Home; + DWORD64 P4Home; + DWORD64 P5Home; + DWORD64 P6Home; + + /* Control flags */ + DWORD ContextFlags; + DWORD MxCsr; + + /* Segment */ + WORD SegCs; + WORD SegDs; + WORD SegEs; + WORD SegFs; + WORD SegGs; + WORD SegSs; + DWORD EFlags; + + /* Debug */ + DWORD64 Dr0; + DWORD64 Dr1; + DWORD64 Dr2; + DWORD64 Dr3; + DWORD64 Dr6; + DWORD64 Dr7; + + /* Integer */ + DWORD64 Rax; + DWORD64 Rcx; + DWORD64 Rdx; + DWORD64 Rbx; + DWORD64 Rsp; + DWORD64 Rbp; + DWORD64 Rsi; + DWORD64 Rdi; + DWORD64 R8; + DWORD64 R9; + DWORD64 R10; + DWORD64 R11; + DWORD64 R12; + DWORD64 R13; + DWORD64 R14; + DWORD64 R15; + + /* Counter */ + DWORD64 Rip; + + /* Floating point */ + union { + XMM_SAVE_AREA32 FltSave; + struct { + M128A Header[2]; + M128A Legacy[8]; + M128A Xmm0; + M128A Xmm1; + M128A Xmm2; + M128A Xmm3; + M128A Xmm4; + M128A Xmm5; + M128A Xmm6; + M128A Xmm7; + M128A Xmm8; + M128A Xmm9; + M128A Xmm10; + M128A Xmm11; + M128A Xmm12; + M128A Xmm13; + M128A Xmm14; + M128A Xmm15; + } DUMMYSTRUCTNAME; + } DUMMYUNIONNAME; + + /* Vector */ + M128A VectorRegister[26]; + DWORD64 VectorControl; + + /* Debug control */ + DWORD64 DebugControl; + DWORD64 LastBranchToRip; + DWORD64 LastBranchFromRip; + DWORD64 LastExceptionToRip; + DWORD64 LastExceptionFromRip; +} CONTEXT; #elif defined TARGET_arm /* ARM? */ @@ -446,6 +555,8 @@ PRUNTIME_FUNCTION WINAPI RtlLookupFunctionEntry(ULONG_PTR,DWORD*,UNWIND_HISTORY_ #endif +typedef CONTEXT *PCONTEXT; + typedef EXCEPTION_DISPOSITION NTAPI
