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Minor fix to memzero function in gcc/linux (mentioned in Issue 577); may help fix some errant SIGSEGV's with certain optimizations enabled. 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3141 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
Jake.Stine 2010-06-01 13:34:55 +00:00
parent a3f73103a4
commit 2a0d360125
2 changed files with 8 additions and 4 deletions
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8
common/include/Utilities/lnx_memzero.h
View File

@ -112,7 +112,7 @@ static __forceinline void memset_8( void *dest )
"stosd\n"
"stosd\n"
".att_syntax\n"
:
: "=D"(dest)
// Input specifiers: D - edi, a -- eax, c ecx
: [dest]"D"(dest), [data32]"a"(data32)
: "memory"
@ -131,7 +131,7 @@ static __forceinline void memset_8( void *dest )
"stosd\n"
"stosd\n"
".att_syntax\n"
:
: "=D"(dest)
: [dest]"D"(dest), [data32]"a"(data32)
: "memory"
@ -151,7 +151,7 @@ static __forceinline void memset_8( void *dest )
"stosd\n"
"stosd\n"
".att_syntax\n"
:
: "=D"(dest)
: [dest]"D"(dest), [data32]"a"(data32)
: "memory"
@ -168,7 +168,7 @@ static __forceinline void memset_8( void *dest )
// "mov eax, %\[data32]n"
"rep stosd\n"
".att_syntax\n"
:
: "=D"(dest)
: [remdat]"c"(remdat), [dest]"D"(dest), [data32]"a"(data32)
: "memory"
);

4
pcsx2/windows/WinSysExec.cpp
View File

@ -20,6 +20,8 @@
#include "Common.h"
#include "System/PageFaultSource.h"
#if PCSX2_SEH
int SysPageFaultExceptionFilter( EXCEPTION_POINTERS* eps )
{
if( eps->ExceptionRecord->ExceptionCode != EXCEPTION_ACCESS_VIOLATION )
@ -29,6 +31,8 @@ int SysPageFaultExceptionFilter( EXCEPTION_POINTERS* eps )
return Source_PageFault.WasHandled() ? EXCEPTION_CONTINUE_EXECUTION : EXCEPTION_CONTINUE_SEARCH;
}
#endif
void InstallSignalHandler()
{
// NOP on Win32 systems -- we use __try{} __except{} instead.