diff options
Diffstat (limited to 'arm/arm_stub.S')
| -rw-r--r-- | arm/arm_stub.S | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arm/arm_stub.S b/arm/arm_stub.S index 944d36a..222bb21 100644 --- a/arm/arm_stub.S +++ b/arm/arm_stub.S @@ -288,6 +288,22 @@ arm_update_gba_builder(idle_arm, arm, add) arm_update_gba_builder(idle_thumb, thumb, add) +@ Cheat hooks for master function +@ This is called whenever PC == cheats-master-function +@ Just calls the C function to process cheats + +#define cheat_hook_builder(mode) ;\ +defsymbl(mode##_cheat_hook) ;\ + save_flags() ;\ + store_registers_##mode() ;\ + call_c_function(process_cheats) ;\ + load_registers_##mode() ;\ + restore_flags() ;\ + bx lr ;\ + +cheat_hook_builder(arm) +cheat_hook_builder(thumb) + @ These are b stubs for performing indirect branches. They are not @ linked to and don't return, instead they link elsewhere. |