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[aarch64] Fix c-flag setting on rotation immediate 

This fixes a couple games and makes it pass the CPU test suite
This commit is contained in:
David Guillen Fandos 2023-04-17 19:06:05 +02:00
parent 3f976c9557
commit dec09d465c
1 changed files with 8 additions and 1 deletions
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9
arm/arm64_emit.h
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@ -1145,7 +1145,14 @@ u32 execute_spsr_restore_body(u32 address)
generate_op_##name##_imm(arm_to_a64_reg[rd], arm_to_a64_reg[rn]) \
#define arm_generate_op_imm_flags(name, load_op) \
arm_generate_op_imm(name, load_op) \
arm_decode_data_proc_imm(opcode); \
ror(imm, imm, imm_ror); \
if(check_generate_c_flag && (imm_ror != 0)) \
{ /* Generate carry flag from integer rotation */ \
aa64_emit_movlo(reg_c_cache, ((imm) >> 31)); \
} \
arm_op_check_##load_op(); \
generate_op_##name##_imm(arm_to_a64_reg[rd], arm_to_a64_reg[rn]) \
#define arm_data_proc(name, type, flags_op) \
{ \