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Fix memory leak in RSP 

Due to the newer spec design in PJ64 2.x, CloseDLL() doesn't get called
as often. So there are instances where it calls AllocateMemory()
multiple times without ever calling FreeMemory().
This commit is contained in:
LegendOfDragoon 2015-04-19 19:16:10 -07:00
parent d83817814f
commit f22e5125c5
1 changed files with 24 additions and 14 deletions
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38
Source/RSP/memory.c
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@ -35,24 +35,30 @@ BYTE * RecompCode, * RecompCodeSecondary, * RecompPos, *JumpTables;
void ** JumpTable;
int AllocateMemory (void) {
RecompCode=(BYTE *) VirtualAlloc( NULL, 0x00400004, MEM_RESERVE, PAGE_EXECUTE_READWRITE);
RecompCode=(BYTE *) VirtualAlloc( RecompCode, 0x00400000, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
if(RecompCode == NULL) {
DisplayError("Not enough memory for RSP RecompCode!");
return FALSE;
if (RecompCode == NULL){
RecompCode=(BYTE *) VirtualAlloc( NULL, 0x00400004, MEM_RESERVE, PAGE_EXECUTE_READWRITE);
RecompCode=(BYTE *) VirtualAlloc( RecompCode, 0x00400000, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
if(RecompCode == NULL) {
DisplayError("Not enough memory for RSP RecompCode!");
return FALSE;
}
}
RecompCodeSecondary = (BYTE *)VirtualAlloc( NULL, 0x00200000, MEM_COMMIT, PAGE_EXECUTE_READWRITE );
if(RecompCodeSecondary == NULL) {
DisplayError("Not enough memory for RSP RecompCode Secondary!");
return FALSE;
if (RecompCodeSecondary == NULL){
RecompCodeSecondary = (BYTE *)VirtualAlloc( NULL, 0x00200000, MEM_COMMIT, PAGE_EXECUTE_READWRITE );
if(RecompCodeSecondary == NULL) {
DisplayError("Not enough memory for RSP RecompCode Secondary!");
return FALSE;
}
}
JumpTables = (BYTE *)VirtualAlloc( NULL, 0x1000 * MaxMaps, MEM_COMMIT, PAGE_READWRITE );
if( JumpTables == NULL ) {
DisplayError("Not enough memory for Jump Table!");
return FALSE;
if (JumpTables == NULL){
JumpTables = (BYTE *)VirtualAlloc( NULL, 0x1000 * MaxMaps, MEM_COMMIT, PAGE_READWRITE );
if( JumpTables == NULL ) {
DisplayError("Not enough memory for Jump Table!");
return FALSE;
}
}
JumpTable = (void **)JumpTables;
@ -65,6 +71,10 @@ void FreeMemory (void) {
VirtualFree( RecompCode, 0 , MEM_RELEASE);
VirtualFree( JumpTable, 0 , MEM_RELEASE);
VirtualFree( RecompCodeSecondary, 0 , MEM_RELEASE);
RecompCode = NULL;
JumpTables = NULL;
RecompCodeSecondary = NULL;
}
void ResetJumpTables ( void )