mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-09-06 18:05:37 +00:00
target/xtensa: use tcg_constant_* for exceptions
Use tcg_contant_* for exception number, exception cause, debug cause code and exception PC. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
parent
2b570a178a
commit
f99fbd125b
|
@ -318,18 +318,13 @@ static void gen_left_shift_sar(DisasContext *dc, TCGv_i32 sa)
|
|||
|
||||
static void gen_exception(DisasContext *dc, int excp)
|
||||
{
|
||||
TCGv_i32 tmp = tcg_const_i32(excp);
|
||||
gen_helper_exception(cpu_env, tmp);
|
||||
tcg_temp_free(tmp);
|
||||
gen_helper_exception(cpu_env, tcg_constant_i32(excp));
|
||||
}
|
||||
|
||||
static void gen_exception_cause(DisasContext *dc, uint32_t cause)
|
||||
{
|
||||
TCGv_i32 tpc = tcg_const_i32(dc->pc);
|
||||
TCGv_i32 tcause = tcg_const_i32(cause);
|
||||
gen_helper_exception_cause(cpu_env, tpc, tcause);
|
||||
tcg_temp_free(tpc);
|
||||
tcg_temp_free(tcause);
|
||||
TCGv_i32 pc = tcg_constant_i32(dc->pc);
|
||||
gen_helper_exception_cause(cpu_env, pc, tcg_constant_i32(cause));
|
||||
if (cause == ILLEGAL_INSTRUCTION_CAUSE ||
|
||||
cause == SYSCALL_CAUSE) {
|
||||
dc->base.is_jmp = DISAS_NORETURN;
|
||||
|
@ -338,11 +333,8 @@ static void gen_exception_cause(DisasContext *dc, uint32_t cause)
|
|||
|
||||
static void gen_debug_exception(DisasContext *dc, uint32_t cause)
|
||||
{
|
||||
TCGv_i32 tpc = tcg_const_i32(dc->pc);
|
||||
TCGv_i32 tcause = tcg_const_i32(cause);
|
||||
gen_helper_debug_exception(cpu_env, tpc, tcause);
|
||||
tcg_temp_free(tpc);
|
||||
tcg_temp_free(tcause);
|
||||
TCGv_i32 pc = tcg_constant_i32(dc->pc);
|
||||
gen_helper_debug_exception(cpu_env, pc, tcg_constant_i32(cause));
|
||||
if (cause & (DEBUGCAUSE_IB | DEBUGCAUSE_BI | DEBUGCAUSE_BN)) {
|
||||
dc->base.is_jmp = DISAS_NORETURN;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue