diff options
Diffstat (limited to 'arm/arm_emit.h')
| -rw-r--r-- | arm/arm_emit.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/arm/arm_emit.h b/arm/arm_emit.h index 1432617..22ca763 100644 --- a/arm/arm_emit.h +++ b/arm/arm_emit.h @@ -31,6 +31,8 @@ u32 prepare_store_reg(u32 scratch_reg, u32 reg_index); void generate_load_reg(u32 ireg, u32 reg_index); void complete_store_reg(u32 scratch_reg, u32 reg_index); void complete_store_reg_pc_no_flags(u32 scratch_reg, u32 reg_index); +void thumb_cheat_hook(void); +void arm_cheat_hook(void); u32 arm_update_gba_arm(u32 pc); u32 arm_update_gba_thumb(u32 pc); @@ -317,7 +319,7 @@ u32 arm_disect_imm_32bit(u32 imm, u32 *stores, u32 *rotations) #define generate_load_pc(ireg, new_pc) \ - arm_load_imm_32bit(ireg, new_pc) \ + arm_load_imm_32bit(ireg, (new_pc)) \ #define generate_load_imm(ireg, imm, imm_ror) \ ARM_MOV_REG_IMM(0, ireg, imm, imm_ror) \ @@ -1237,12 +1239,10 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) #define emit_trace_instruction(pc) \ generate_save_flags(); \ - ARM_LDR_IMM(0, ARMREG_SP, reg_base, 34*4); \ ARM_STMDB_WB(0, ARMREG_SP, 0x500C); \ arm_load_imm_32bit(reg_a0, pc); \ generate_function_call(trace_instruction); \ ARM_LDMIA_WB(0, ARMREG_SP, 0x500C); \ - arm_load_imm_32bit(ARMREG_SP, (u32)reg); \ generate_restore_flags(); #define emit_trace_thumb_instruction(pc) \ emit_trace_instruction(pc) @@ -1656,6 +1656,11 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) /* Operation types: imm, mem_reg, mem_imm */ +#define thumb_load_pc_pool_const(reg_rd, value) \ + u32 rgdst = prepare_store_reg(reg_a0, reg_rd); \ + generate_load_pc(rgdst, (value)); \ + complete_store_reg(rgdst, reg_rd) + #define thumb_access_memory_load(mem_type, _rd) \ cycle_count += 2; \ generate_function_call(execute_load_##mem_type); \ @@ -1876,6 +1881,12 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) generate_indirect_branch_cycle_update(dual_thumb); \ } \ +#define thumb_process_cheats() \ + generate_function_call(thumb_cheat_hook); + +#define arm_process_cheats() \ + generate_function_call(arm_cheat_hook); + #define thumb_swi() \ generate_swi_hle_handler(opcode & 0xFF, thumb); \ generate_function_call(execute_swi_thumb); \ |