diff options
Diffstat (limited to 'psp/mips_emit.h')
| -rw-r--r-- | psp/mips_emit.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/psp/mips_emit.h b/psp/mips_emit.h index f2ab1e8..9510156 100644 --- a/psp/mips_emit.h +++ b/psp/mips_emit.h @@ -1553,9 +1553,13 @@ typedef enum #define arm_generate_op_imm(name, load_op) \ arm_decode_data_proc_imm(opcode); \ + ror(imm, imm, imm_ror); \ arm_op_check_##load_op(); \ generate_op_##name##_imm(arm_to_mips_reg[rd], arm_to_mips_reg[rn]) \ +#define arm_generate_op_imm_flags(name, load_op) \ + arm_generate_op_imm(name, load_op) \ + #define arm_data_proc(name, type, flags_op) \ { \ arm_generate_op_##type(name, yes); \ @@ -2137,10 +2141,16 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) mips_emit_addiu(arm_to_mips_reg[_rd], reg_r13, (imm * 4)); \ } \ -#define thumb_adjust_sp(value) \ +#define thumb_adjust_sp_up() \ + mips_emit_addiu(reg_r13, reg_r13, (imm * 4)); \ + +#define thumb_adjust_sp_down() \ + mips_emit_addiu(reg_r13, reg_r13, -(imm * 4)); \ + +#define thumb_adjust_sp(direction) \ { \ thumb_decode_add_sp(); \ - mips_emit_addiu(reg_r13, reg_r13, (value)); \ + thumb_adjust_sp_##direction(); \ } \ // Decode types: shift, alu_op @@ -2203,6 +2213,9 @@ u32 execute_store_cpsr_body(u32 _cpsr, u32 store_mask, u32 address) #define thumb_access_memory_generate_address_reg_imm(offset, reg_rb, reg_ro) \ mips_emit_addiu(reg_a0, arm_to_mips_reg[reg_rb], (offset)) \ +#define thumb_access_memory_generate_address_reg_imm_sp(offset, reg_rb, reg_ro) \ + mips_emit_addiu(reg_a0, arm_to_mips_reg[reg_rb], (offset * 4)) \ + #define thumb_access_memory_generate_address_reg_reg(offset, reg_rb, reg_ro) \ mips_emit_addu(reg_a0, arm_to_mips_reg[reg_rb], arm_to_mips_reg[reg_ro]) \ |