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Update psxmem.c
author
Twinaphex
<libretro@gmail.com>
Sun, 9 Feb 2020 07:58:45 +0000
(08:58 +0100)
committer
GitHub
<noreply@github.com>
Sun, 9 Feb 2020 07:58:45 +0000
(08:58 +0100)
libpcsxcore/psxmem.c
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diff --git
a/libpcsxcore/psxmem.c
b/libpcsxcore/psxmem.c
index
caa0d65
..
cfd880b
100644
(file)
--- a/
libpcsxcore/psxmem.c
+++ b/
libpcsxcore/psxmem.c
@@
-42,7
+42,12
@@
void (*psxUnmapHook)(void *ptr, size_t size, enum psxMapTag tag);
void *psxMap(unsigned long addr, size_t size, int is_fixed,
enum psxMapTag tag)
{
void *psxMap(unsigned long addr, size_t size, int is_fixed,
enum psxMapTag tag)
{
+#ifdef LIGHTREC
int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED;
int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED;
+#else
+ int flags = MAP_PRIVATE | MAP_ANONYMOUS;
+#endif
+
int try_ = 0;
unsigned long mask;
void *req, *ret;
int try_ = 0;
unsigned long mask;
void *req, *ret;
@@
-135,7
+140,11
@@
int psxMemInit() {
memset(psxMemRLUT, 0, 0x10000 * sizeof(void *));
memset(psxMemWLUT, 0, 0x10000 * sizeof(void *));
memset(psxMemRLUT, 0, 0x10000 * sizeof(void *));
memset(psxMemWLUT, 0, 0x10000 * sizeof(void *));
+#ifdef LIGHTREC
psxM = psxMap(0x30000000, 0x00210000, 1, MAP_TAG_RAM);
psxM = psxMap(0x30000000, 0x00210000, 1, MAP_TAG_RAM);
+#else
+ psxM = psxMap(0x80000000, 0x00210000, 1, MAP_TAG_RAM);
+#endif
#ifndef RAM_FIXED
if (psxM == NULL)
psxM = psxMap(0x77000000, 0x00210000, 0, MAP_TAG_RAM);
#ifndef RAM_FIXED
if (psxM == NULL)
psxM = psxMap(0x77000000, 0x00210000, 0, MAP_TAG_RAM);
@@
-146,8
+155,13
@@
int psxMemInit() {
}
psxP = &psxM[0x200000];
}
psxP = &psxM[0x200000];
+#ifdef LIGHTREC
psxH = psxMap(0x4f800000, 0x10000, 0, MAP_TAG_OTHER);
psxR = psxMap(0x4fc00000, 0x80000, 0, MAP_TAG_OTHER);
psxH = psxMap(0x4f800000, 0x10000, 0, MAP_TAG_OTHER);
psxR = psxMap(0x4fc00000, 0x80000, 0, MAP_TAG_OTHER);
+#else
+ psxH = psxMap(0x1f800000, 0x10000, 0, MAP_TAG_OTHER);
+ psxR = psxMap(0x1fc00000, 0x80000, 0, MAP_TAG_OTHER);
+#endif
if (psxMemRLUT == NULL || psxMemWLUT == NULL ||
psxR == NULL || psxP == NULL || psxH == NULL) {
if (psxMemRLUT == NULL || psxMemWLUT == NULL ||
psxR == NULL || psxP == NULL || psxH == NULL) {