X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=frontend%2Flibretro.c;h=1e8650918cd06725e1a276b07444e8cdb62049d3;hb=9766e77ddec3157cbf8b7da407b99f47467a8f72;hp=75f9b98381bb50c65eeadb86a456fe1d52e3ec5a;hpb=1a5fd79401ac52789fad34c6b852b947200a6334;p=pcsx_rearmed.git

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 75f9b983..1e865091 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -10,6 +10,10 @@
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
+#ifdef __MACH__
+#include <unistd.h>
+#include <sys/syscall.h>
+#endif
 
 #include "../libpcsxcore/misc.h"
 #include "../libpcsxcore/psxcounters.h"
@@ -290,7 +294,7 @@ void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed,
           char blockname[32];
           sprintf(blockname, "CODE 0x%08X",tag);
 
-          block = sceKernelAllocMemBlockForVM(blockname, size);
+          block = sceKernelAllocMemBlock(blockname, size + 0x1000);
           if(block<=0){
             sceClibPrintf("could not alloc mem block @0x%08X 0x%08X \n", block, tag);
             exit(1);
@@ -303,7 +307,7 @@ void* pl_vita_mmap(unsigned long addr, size_t size, int is_fixed,
             sceClibPrintf("could get address @0x%08X 0x%08X 0x%08X \n", block, ret, tag);
             exit(1);
           }
-
+          custom_map->buffer = (((u32)custom_map->buffer) + 0xFFF) & ~0xFFF;
           custom_map->target_map = block;
 
           return custom_map->buffer;
@@ -1550,6 +1554,11 @@ void retro_init(void)
 	int i, ret;
 	bool found_bios = false;
 
+#ifdef __MACH__
+	// magic sauce to make the dynarec work on iOS
+	syscall(SYS_ptrace, 0 /*PTRACE_TRACEME*/, 0, 0, 0);
+#endif
+
 #ifdef _3DS
    psxMapHook = pl_3ds_mmap;
    psxUnmapHook = pl_3ds_munmap;