Imported Upstream version 1.1.0upstream/1.1.0

1 files changed, 106 insertions, 0 deletions

diff --git a/src/pal/src/arch/i386/asmconstants.h b/src/pal/src/arch/i386/asmconstants.h
new file mode 100644
index 0000000000..182c1191e4
--- /dev/null
+++ b/src/pal/src/arch/i386/asmconstants.h
@@ -0,0 +1,106 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+#ifdef BIT64
+
+#define CONTEXT_AMD64   0x100000
+
+#define CONTEXT_CONTROL 1 // SegSs, Rsp, SegCs, Rip, and EFlags
+#define CONTEXT_INTEGER 2 // Rax, Rcx, Rdx, Rbx, Rbp, Rsi, Rdi, R8-R15
+#define CONTEXT_SEGMENTS 4 // SegDs, SegEs, SegFs, SegGs
+#define CONTEXT_FLOATING_POINT 8
+#define CONTEXT_DEBUG_REGISTERS 16 // Dr0-Dr3 and Dr6-Dr7
+
+#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_FLOATING_POINT)
+
+#define CONTEXT_XSTATE 64
+
+#define CONTEXT_ContextFlags 6*8
+#define CONTEXT_SegCs CONTEXT_ContextFlags+8
+#define CONTEXT_SegDs CONTEXT_SegCs+2
+#define CONTEXT_SegEs CONTEXT_SegDs+2
+#define CONTEXT_SegFs CONTEXT_SegEs+2
+#define CONTEXT_SegGs CONTEXT_SegFs+2
+#define CONTEXT_SegSs CONTEXT_SegGs+2
+#define CONTEXT_EFlags CONTEXT_SegSs+2
+#define CONTEXT_Dr0 CONTEXT_EFlags+4
+#define CONTEXT_Dr1 CONTEXT_Dr0+8
+#define CONTEXT_Dr2 CONTEXT_Dr1+8
+#define CONTEXT_Dr3 CONTEXT_Dr2+8
+#define CONTEXT_Dr6 CONTEXT_Dr3+8
+#define CONTEXT_Dr7 CONTEXT_Dr6+8
+#define CONTEXT_Rax CONTEXT_Dr7+8
+#define CONTEXT_Rcx CONTEXT_Rax+8
+#define CONTEXT_Rdx CONTEXT_Rcx+8
+#define CONTEXT_Rbx CONTEXT_Rdx+8
+#define CONTEXT_Rsp CONTEXT_Rbx+8
+#define CONTEXT_Rbp CONTEXT_Rsp+8
+#define CONTEXT_Rsi CONTEXT_Rbp+8
+#define CONTEXT_Rdi CONTEXT_Rsi+8
+#define CONTEXT_R8 CONTEXT_Rdi+8
+#define CONTEXT_R9 CONTEXT_R8+8
+#define CONTEXT_R10 CONTEXT_R9+8
+#define CONTEXT_R11 CONTEXT_R10+8
+#define CONTEXT_R12 CONTEXT_R11+8
+#define CONTEXT_R13 CONTEXT_R12+8
+#define CONTEXT_R14 CONTEXT_R13+8
+#define CONTEXT_R15 CONTEXT_R14+8
+#define CONTEXT_Rip CONTEXT_R15+8
+#define CONTEXT_FltSave CONTEXT_Rip+8
+#define FLOATING_SAVE_AREA_SIZE 4*8+24*16+96
+#define CONTEXT_Xmm0 CONTEXT_FltSave+10*16
+#define CONTEXT_Xmm1 CONTEXT_Xmm0+16
+#define CONTEXT_Xmm2 CONTEXT_Xmm1+16
+#define CONTEXT_Xmm3 CONTEXT_Xmm2+16
+#define CONTEXT_Xmm4 CONTEXT_Xmm3+16
+#define CONTEXT_Xmm5 CONTEXT_Xmm4+16
+#define CONTEXT_Xmm6 CONTEXT_Xmm5+16
+#define CONTEXT_Xmm7 CONTEXT_Xmm6+16
+#define CONTEXT_Xmm8 CONTEXT_Xmm7+16
+#define CONTEXT_Xmm9 CONTEXT_Xmm8+16
+#define CONTEXT_Xmm10 CONTEXT_Xmm9+16
+#define CONTEXT_Xmm11 CONTEXT_Xmm10+16
+#define CONTEXT_Xmm12 CONTEXT_Xmm11+16
+#define CONTEXT_Xmm13 CONTEXT_Xmm12+16
+#define CONTEXT_Xmm14 CONTEXT_Xmm13+16
+#define CONTEXT_Xmm15 CONTEXT_Xmm14+16
+#define CONTEXT_VectorRegister CONTEXT_FltSave+FLOATING_SAVE_AREA_SIZE
+#define CONTEXT_VectorControl CONTEXT_VectorRegister+16*26
+#define CONTEXT_DebugControl CONTEXT_VectorControl+8
+#define CONTEXT_LastBranchToRip CONTEXT_DebugControl+8
+#define CONTEXT_LastBranchFromRip CONTEXT_LastBranchToRip+8
+#define CONTEXT_LastExceptionToRip CONTEXT_LastBranchFromRip+8
+#define CONTEXT_LastExceptionFromRip CONTEXT_LastExceptionToRip+8
+#define CONTEXT_Size CONTEXT_LastExceptionFromRip+8
+
+#else // BIT64
+
+#define CONTEXT_ContextFlags 0
+#define CONTEXT_FLOATING_POINT 8
+#define CONTEXT_FloatSave 7*4
+#define FLOATING_SAVE_AREA_SIZE 8*4+80
+#define CONTEXT_Edi CONTEXT_FloatSave + FLOATING_SAVE_AREA_SIZE + 4*4
+#define CONTEXT_Esi CONTEXT_Edi+4
+#define CONTEXT_Ebx CONTEXT_Esi+4
+#define CONTEXT_Edx CONTEXT_Ebx+4
+#define CONTEXT_Ecx CONTEXT_Edx+4
+#define CONTEXT_Eax CONTEXT_Ecx+4
+#define CONTEXT_Ebp CONTEXT_Eax+4
+#define CONTEXT_Eip CONTEXT_Ebp+4
+#define CONTEXT_SegCs CONTEXT_Eip+4
+#define CONTEXT_EFlags CONTEXT_SegCs+4
+#define CONTEXT_Esp CONTEXT_EFlags+4
+#define CONTEXT_SegSs CONTEXT_Esp+4
+#define CONTEXT_EXTENDED_REGISTERS 32
+#define CONTEXT_ExtendedRegisters CONTEXT_SegSs+4
+#define CONTEXT_Xmm0 CONTEXT_ExtendedRegisters+160
+#define CONTEXT_Xmm1 CONTEXT_Xmm0+16
+#define CONTEXT_Xmm2 CONTEXT_Xmm1+16
+#define CONTEXT_Xmm3 CONTEXT_Xmm2+16
+#define CONTEXT_Xmm4 CONTEXT_Xmm3+16
+#define CONTEXT_Xmm5 CONTEXT_Xmm4+16
+#define CONTEXT_Xmm6 CONTEXT_Xmm5+16
+#define CONTEXT_Xmm7 CONTEXT_Xmm6+16
+
+#endif // BIT64