1 files changed, 16 insertions, 1 deletions

diff --git a/libretro.c b/libretro.c
index 8fedb3f..9bd17fa 100644
--- a/libretro.c
+++ b/libretro.c
@@ -22,7 +22,8 @@ static inline int align(int x, int n) {
 #define MB_ALIGN(x) align(x, 20)
 
 int _newlib_vm_size_user = ROM_TRANSLATION_CACHE_SIZE +
-                           RAM_TRANSLATION_CACHE_SIZE; 
+                           RAM_TRANSLATION_CACHE_SIZE + 
+                           BIOS_TRANSLATION_CACHE_SIZE;
 
 int getVMBlock();
 
@@ -435,6 +436,8 @@ void retro_init(void)
                                 PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE, -1, 0);
    ram_translation_cache = mmap(NULL, RAM_TRANSLATION_CACHE_SIZE,
                                 PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE, -1, 0);
+   bios_translation_cache = mmap(NULL, BIOS_TRANSLATION_CACHE_SIZE,
+                                PROT_READ | PROT_WRITE | PROT_EXEC, MAP_ANON | MAP_PRIVATE, -1, 0);
   #elif defined(_3DS)
    if (__ctr_svchax && !translation_caches_inited)
    {
@@ -443,6 +446,7 @@ void retro_init(void)
       
       rom_translation_cache_ptr  = memalign(0x1000, ROM_TRANSLATION_CACHE_SIZE);
       ram_translation_cache_ptr  = memalign(0x1000, RAM_TRANSLATION_CACHE_SIZE);
+      bios_translation_cache_ptr = memalign(0x1000, BIOS_TRANSLATION_CACHE_SIZE);
 
       svcDuplicateHandle(&currentHandle, 0xFFFF8001);
       svcControlProcessMemory(currentHandle,
@@ -451,9 +455,13 @@ void retro_init(void)
       svcControlProcessMemory(currentHandle,
                               ram_translation_cache, ram_translation_cache_ptr,
                               RAM_TRANSLATION_CACHE_SIZE, MEMOP_MAP, 0b111);
+      svcControlProcessMemory(currentHandle,
+                              bios_translation_cache, bios_translation_cache_ptr,
+                              BIOS_TRANSLATION_CACHE_SIZE, MEMOP_MAP, 0b111);
       svcCloseHandle(currentHandle);
       rom_translation_ptr = rom_translation_cache;
       ram_translation_ptr = ram_translation_cache;
+      bios_translation_ptr = bios_translation_cache;
       ctr_flush_invalidate_cache();
       translation_caches_inited = 1;
    }
@@ -477,8 +485,10 @@ void retro_init(void)
 
       rom_translation_cache  = (u8*)currentHandle;
       ram_translation_cache  = rom_translation_cache + ROM_TRANSLATION_CACHE_SIZE;
+      bios_translation_cache = ram_translation_cache + RAM_TRANSLATION_CACHE_SIZE;
       rom_translation_ptr = rom_translation_cache;
       ram_translation_ptr = ram_translation_cache;
+      bios_translation_ptr = bios_translation_cache;
       sceKernelOpenVMDomain();
       translation_caches_inited = 1;
     }
@@ -517,6 +527,7 @@ void retro_deinit(void)
 #if defined(HAVE_MMAP) && defined(HAVE_DYNAREC)
    munmap(rom_translation_cache, ROM_TRANSLATION_CACHE_SIZE);
    munmap(ram_translation_cache, RAM_TRANSLATION_CACHE_SIZE);
+   munmap(bios_translation_cache, BIOS_TRANSLATION_CACHE_SIZE);
 #endif
 #if defined(_3DS) && defined(HAVE_DYNAREC)
 
@@ -530,9 +541,13 @@ void retro_deinit(void)
       svcControlProcessMemory(currentHandle,
                               ram_translation_cache, ram_translation_cache_ptr,
                               RAM_TRANSLATION_CACHE_SIZE, MEMOP_UNMAP, 0b111);
+      svcControlProcessMemory(currentHandle,
+                              bios_translation_cache, bios_translation_cache_ptr,
+                              BIOS_TRANSLATION_CACHE_SIZE, MEMOP_UNMAP, 0b111);
       svcCloseHandle(currentHandle);
       free(rom_translation_cache_ptr);
       free(ram_translation_cache_ptr);
+      free(bios_translation_cache_ptr);
       translation_caches_inited = 0;
    }
 #endif