diff options
Diffstat (limited to 'src/JitInterface/src/ThunkGenerator/cordebuginfo.h')
| -rw-r--r-- | src/JitInterface/src/ThunkGenerator/cordebuginfo.h | 198 |
1 files changed, 106 insertions, 92 deletions
diff --git a/src/JitInterface/src/ThunkGenerator/cordebuginfo.h b/src/JitInterface/src/ThunkGenerator/cordebuginfo.h index b065c5fc0..8c076e8b6 100644 --- a/src/JitInterface/src/ThunkGenerator/cordebuginfo.h +++ b/src/JitInterface/src/ThunkGenerator/cordebuginfo.h @@ -2,6 +2,10 @@ // The .NET Foundation licenses this file to you under the MIT license. // See the LICENSE file in the project root for more information. +// +// Keep in sync with https://github.com/dotnet/corert/blob/master/src/Native/ObjWriter/cordebuginfo.h +// + /**********************************************************************************/ // DebugInfo types shared by JIT-EE interface and EE-Debugger interface @@ -191,104 +195,114 @@ public: VLT_INVALID, }; + // VLT_REG/VLT_REG_FP -- Any pointer-sized enregistered value (TYP_INT, TYP_REF, etc) + // eg. EAX + // VLT_REG_BYREF -- the specified register contains the address of the variable + // eg. [EAX] + + struct vlReg + { + RegNum vlrReg; + }; + + // VLT_STK -- Any 32 bit value which is on the stack + // eg. [ESP+0x20], or [EBP-0x28] + // VLT_STK_BYREF -- the specified stack location contains the address of the variable + // eg. mov EAX, [ESP+0x20]; [EAX] + + struct vlStk + { + RegNum vlsBaseReg; + signed vlsOffset; + }; + + // VLT_REG_REG -- TYP_LONG with both DWords enregistred + // eg. RBM_EAXEDX + + struct vlRegReg + { + RegNum vlrrReg1; + RegNum vlrrReg2; + }; + + // VLT_REG_STK -- Partly enregistered TYP_LONG + // eg { LowerDWord=EAX UpperDWord=[ESP+0x8] } + + struct vlRegStk + { + RegNum vlrsReg; + struct + { + RegNum vlrssBaseReg; + signed vlrssOffset; + } vlrsStk; + }; + + // VLT_STK_REG -- Partly enregistered TYP_LONG + // eg { LowerDWord=[ESP+0x8] UpperDWord=EAX } + + struct vlStkReg + { + struct + { + RegNum vlsrsBaseReg; + signed vlsrsOffset; + } vlsrStk; + RegNum vlsrReg; + }; + + // VLT_STK2 -- Any 64 bit value which is on the stack, + // in 2 successsive DWords. + // eg 2 DWords at [ESP+0x10] + + struct vlStk2 + { + RegNum vls2BaseReg; + signed vls2Offset; + }; + + // VLT_FPSTK -- enregisterd TYP_DOUBLE (on the FP stack) + // eg. ST(3). Actually it is ST("FPstkHeigth - vpFpStk") + + struct vlFPstk + { + unsigned vlfReg; + }; + + // VLT_FIXED_VA -- fixed argument of a varargs function. + // The argument location depends on the size of the variable + // arguments (...). Inspecting the VARARGS_HANDLE indicates the + // location of the first arg. This argument can then be accessed + // relative to the position of the first arg + + struct vlFixedVarArg + { + unsigned vlfvOffset; + }; + + // VLT_MEMORY + + struct vlMemory + { + void *rpValue; // pointer to the in-process + // location of the value. + }; + struct VarLoc { VarLocType vlType; union { - // VLT_REG/VLT_REG_FP -- Any pointer-sized enregistered value (TYP_INT, TYP_REF, etc) - // eg. EAX - // VLT_REG_BYREF -- the specified register contains the address of the variable - // eg. [EAX] - - struct - { - RegNum vlrReg; - } vlReg; - - // VLT_STK -- Any 32 bit value which is on the stack - // eg. [ESP+0x20], or [EBP-0x28] - // VLT_STK_BYREF -- the specified stack location contains the address of the variable - // eg. mov EAX, [ESP+0x20]; [EAX] - - struct - { - RegNum vlsBaseReg; - signed vlsOffset; - } vlStk; - - // VLT_REG_REG -- TYP_LONG with both DWords enregistred - // eg. RBM_EAXEDX - - struct - { - RegNum vlrrReg1; - RegNum vlrrReg2; - } vlRegReg; - - // VLT_REG_STK -- Partly enregistered TYP_LONG - // eg { LowerDWord=EAX UpperDWord=[ESP+0x8] } - - struct - { - RegNum vlrsReg; - struct - { - RegNum vlrssBaseReg; - signed vlrssOffset; - } vlrsStk; - } vlRegStk; - - // VLT_STK_REG -- Partly enregistered TYP_LONG - // eg { LowerDWord=[ESP+0x8] UpperDWord=EAX } - - struct - { - struct - { - RegNum vlsrsBaseReg; - signed vlsrsOffset; - } vlsrStk; - RegNum vlsrReg; - } vlStkReg; - - // VLT_STK2 -- Any 64 bit value which is on the stack, - // in 2 successsive DWords. - // eg 2 DWords at [ESP+0x10] - - struct - { - RegNum vls2BaseReg; - signed vls2Offset; - } vlStk2; - - // VLT_FPSTK -- enregisterd TYP_DOUBLE (on the FP stack) - // eg. ST(3). Actually it is ST("FPstkHeigth - vpFpStk") - - struct - { - unsigned vlfReg; - } vlFPstk; - - // VLT_FIXED_VA -- fixed argument of a varargs function. - // The argument location depends on the size of the variable - // arguments (...). Inspecting the VARARGS_HANDLE indicates the - // location of the first arg. This argument can then be accessed - // relative to the position of the first arg - - struct - { - unsigned vlfvOffset; - } vlFixedVarArg; - - // VLT_MEMORY - - struct - { - void *rpValue; // pointer to the in-process - // location of the value. - } vlMemory; + vlReg vlReg; + vlStk vlStk; + vlRegReg vlRegReg; + vlRegStk vlRegStk; + vlStkReg vlStkReg; + vlStk2 vlStk2; + vlFPstk vlFPstk; + vlFixedVarArg vlFixedVarArg; + vlMemory vlMemory; }; }; |