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dbghelp: Fix a couple of bugs in function table interpretation for x86-64 processors.

This commit is contained in:
Eric Pouech 2012-01-22 13:00:01 +01:00 committed by Alexandre Julliard
parent 82d961e382
commit e40430cd16
1 changed files with 4 additions and 4 deletions
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8
dlls/dbghelp/cpu_x86_64.c
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@ -433,22 +433,22 @@ static BOOL interpret_function_table_entry(struct cpu_stack_walk* csw,
break;
case UWOP_SAVE_NONVOL: /* movq %reg,n(%rsp) */
off = newframe + *(USHORT*)&info->UnwindCode[i+1] * 8;
if (!sw_read_mem(csw, context->Rsp, &value, sizeof(DWORD64))) return FALSE;
if (!sw_read_mem(csw, off, &value, sizeof(DWORD64))) return FALSE;
set_int_reg(context, info->UnwindCode[i].OpInfo, value);
break;
case UWOP_SAVE_NONVOL_FAR: /* movq %reg,nn(%rsp) */
off = newframe + *(DWORD*)&info->UnwindCode[i+1];
if (!sw_read_mem(csw, context->Rsp, &value, sizeof(DWORD64))) return FALSE;
if (!sw_read_mem(csw, off, &value, sizeof(DWORD64))) return FALSE;
set_int_reg(context, info->UnwindCode[i].OpInfo, value);
break;
case UWOP_SAVE_XMM128: /* movaps %xmmreg,n(%rsp) */
off = newframe + *(USHORT*)&info->UnwindCode[i+1] * 16;
if (!sw_read_mem(csw, context->Rsp, &floatvalue, sizeof(M128A))) return FALSE;
if (!sw_read_mem(csw, off, &floatvalue, sizeof(M128A))) return FALSE;
set_float_reg(context, info->UnwindCode[i].OpInfo, floatvalue);
break;
case UWOP_SAVE_XMM128_FAR: /* movaps %xmmreg,nn(%rsp) */
off = newframe + *(DWORD*)&info->UnwindCode[i+1];
if (!sw_read_mem(csw, context->Rsp, &floatvalue, sizeof(M128A))) return FALSE;
if (!sw_read_mem(csw, off, &floatvalue, sizeof(M128A))) return FALSE;
set_float_reg(context, info->UnwindCode[i].OpInfo, floatvalue);
break;
case UWOP_PUSH_MACHFRAME: