use warm for cache control, avoid invalidating all icache
This commit is contained in:
parent
638cc6264c
commit
4c8082789e
|
@ -641,15 +641,34 @@ u32 arm_disect_imm_32bit(u32 imm, u32 *stores, u32 *rotations)
|
|||
} \
|
||||
} \
|
||||
|
||||
u8 *last_rom_translation_ptr = rom_translation_cache;
|
||||
u8 *last_ram_translation_ptr = ram_translation_cache;
|
||||
u8 *last_bios_translation_ptr = bios_translation_cache;
|
||||
|
||||
#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) \
|
||||
{ \
|
||||
/*warm_cache_op_range(WOP_D_CLEAN, last_##which##_translation_ptr, \
|
||||
which##_translation_ptr - last_##which##_translation_ptr);*/ \
|
||||
warm_cache_op_range(WOP_I_INVALIDATE, last_##which##_translation_ptr, 32);\
|
||||
last_##which##_translation_ptr = which##_translation_ptr; \
|
||||
}
|
||||
|
||||
#define translate_invalidate_dcache() \
|
||||
{ \
|
||||
invalidate_cache_region(rom_translation_cache, \
|
||||
rom_translation_cache + ROM_TRANSLATION_CACHE_SIZE); \
|
||||
invalidate_cache_region(ram_translation_cache, \
|
||||
ram_translation_cache + RAM_TRANSLATION_CACHE_SIZE); \
|
||||
invalidate_cache_region(bios_translation_cache, \
|
||||
bios_translation_cache + BIOS_TRANSLATION_CACHE_SIZE); \
|
||||
} \
|
||||
translate_invalidate_dcache_one(rom) \
|
||||
translate_invalidate_dcache_one(ram) \
|
||||
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) \
|
||||
warm_cache_op_range(WOP_I_INVALIDATE, addr, size)
|
||||
|
||||
|
||||
#define block_prologue_size 0
|
||||
|
||||
|
|
|
@ -997,26 +997,6 @@ step_debug_arm:
|
|||
add pc, lr, #4 @ return, skipping PC
|
||||
|
||||
|
||||
#include "warm.h"
|
||||
|
||||
invalidate_icache_region:
|
||||
mov r2,r1
|
||||
mov r1,r0
|
||||
mov r0,#WOP_I_INVALIDATE
|
||||
b warm_cache_op_range
|
||||
|
||||
invalidate_cache_region:
|
||||
sub r2,r1,r0
|
||||
mov r1,r0
|
||||
mov r0,#(WOP_D_CLEAN|WOP_I_INVALIDATE)
|
||||
b warm_cache_op_range
|
||||
|
||||
@ mov r2, #0
|
||||
@ swi 0x9f0002
|
||||
|
||||
@ bx lr
|
||||
|
||||
|
||||
.comm memory_map_read 0x8000
|
||||
.comm memory_map_write 0x8000
|
||||
|
||||
|
|
Loading…
Reference in New Issue