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| author | Aurelien Jarno <aurelien@aurel32.net> | 2017-05-01 23:20:43 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2017-05-13 11:17:29 +0200 |
| commit | 24b09d9d8ba589402f9c8e0d8d36bcf5c4a933da (patch) | |
| tree | 8a0cb6755c3ea5bb0f6e7579029a0528ea06a517 | |
| parent | 39682608111713404b53ade46edc87a7f85a0f12 (diff) | |
| download | qemu-24b09d9d8ba589402f9c8e0d8d36bcf5c4a933da.zip qemu-24b09d9d8ba589402f9c8e0d8d36bcf5c4a933da.tar.gz qemu-24b09d9d8ba589402f9c8e0d8d36bcf5c4a933da.tar.bz2 | |
target/sh4: do not include DELAY_SLOT_TRUE in the TB state
DELAY_SLOT_TRUE is used as a dynamic condition for the branch after the
delay slot instruction. It is not used in code generation, so there is
no need to including in the TB state.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | target/sh4/cpu.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/target/sh4/cpu.h b/target/sh4/cpu.h index 9445cc7..da8d15f 100644 --- a/target/sh4/cpu.h +++ b/target/sh4/cpu.h @@ -382,8 +382,7 @@ static inline void cpu_get_tb_cpu_state(CPUSH4State *env, target_ulong *pc, { *pc = env->pc; *cs_base = 0; - *flags = (env->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL - | DELAY_SLOT_TRUE)) /* Bits 0- 2 */ + *flags = (env->flags & (DELAY_SLOT | DELAY_SLOT_CONDITIONAL)) /* Bits 0-1 */ | (env->fpscr & (FPSCR_FR | FPSCR_SZ | FPSCR_PR)) /* Bits 19-21 */ | (env->sr & ((1u << SR_MD) | (1u << SR_RB))) /* Bits 29-30 */ | (env->sr & (1u << SR_FD)) /* Bit 15 */ |