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cache clean fix

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This commit is contained in:
notaz 2009-06-21 21:16:51 +03:00
parent 42c8119010
commit f50ad10a9b
2 changed files with 5 additions and 7 deletions
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3
cpu_threaded.c
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@ -3412,6 +3412,7 @@ void flush_translation_cache_ram()
(ram_translation_ptr - ram_translation_cache) + 0x100); (ram_translation_ptr - ram_translation_cache) + 0x100);
#endif #endif
ram_translation_ptr = ram_translation_cache; ram_translation_ptr = ram_translation_cache;
last_ram_translation_ptr = ram_translation_cache;
ram_block_tag_top = 0x0101; ram_block_tag_top = 0x0101;
if(iwram_code_min != 0xFFFFFFFF) if(iwram_code_min != 0xFFFFFFFF)
{ {
@ -3467,6 +3468,7 @@ void flush_translation_cache_rom()
#endif #endif
rom_translation_ptr = rom_translation_cache; rom_translation_ptr = rom_translation_cache;
last_rom_translation_ptr = rom_translation_cache;
memset(rom_branch_hash, 0, sizeof(rom_branch_hash)); memset(rom_branch_hash, 0, sizeof(rom_branch_hash));
} }
@ -3479,6 +3481,7 @@ void flush_translation_cache_bios()
bios_block_tag_top = 0x0101; bios_block_tag_top = 0x0101;
bios_translation_ptr = bios_translation_cache; bios_translation_ptr = bios_translation_cache;
last_bios_translation_ptr = bios_translation_cache;
memset(bios_rom + 0x4000, 0, 0x4000); memset(bios_rom + 0x4000, 0, 0x4000);
} }

9
gp2x/arm_emit.h
View file

@ -646,12 +646,10 @@ u8 *last_ram_translation_ptr = ram_translation_cache;
u8 *last_bios_translation_ptr = bios_translation_cache; u8 *last_bios_translation_ptr = bios_translation_cache;
#define translate_invalidate_dcache_one(which) \ #define translate_invalidate_dcache_one(which) \
if (which##_translation_ptr < last_##which##_translation_ptr) \
last_##which##_translation_ptr = which##_translation_cache; \
if (which##_translation_ptr > last_##which##_translation_ptr) \ if (which##_translation_ptr > last_##which##_translation_ptr) \
{ \ { \
/*warm_cache_op_range(WOP_D_CLEAN, last_##which##_translation_ptr, \ warm_cache_op_range(WOP_D_CLEAN, last_##which##_translation_ptr, \
which##_translation_ptr - last_##which##_translation_ptr);*/ \ which##_translation_ptr - last_##which##_translation_ptr); \
warm_cache_op_range(WOP_I_INVALIDATE, last_##which##_translation_ptr, 32);\ warm_cache_op_range(WOP_I_INVALIDATE, last_##which##_translation_ptr, 32);\
last_##which##_translation_ptr = which##_translation_ptr; \ last_##which##_translation_ptr = which##_translation_ptr; \
} }
@ -661,9 +659,6 @@ u8 *last_bios_translation_ptr = bios_translation_cache;
translate_invalidate_dcache_one(rom) \ translate_invalidate_dcache_one(rom) \
translate_invalidate_dcache_one(ram) \ translate_invalidate_dcache_one(ram) \
translate_invalidate_dcache_one(bios) \ translate_invalidate_dcache_one(bios) \
/* notaz: tried cleaning dcache ranges, but it doesn't work for every game, \
* don't know why */ \
warm_cache_op_all(WOP_D_CLEAN); \
} }
#define invalidate_icache_region(addr, size) \ #define invalidate_icache_region(addr, size) \