diff options
| author | Laurent Vivier <laurent@vivier.eu> | 2015-06-24 01:00:22 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2015-06-29 17:09:38 +0200 |
| commit | 805167adcb900fa7b2b114d639c418f5313d0b42 (patch) | |
| tree | 53903d4636519fb99de72c76537c6aa67c2479aa /target-m68k | |
| parent | 2b464e13f0d30e6c0b8f69ec908fceab30aea986 (diff) | |
| download | qemu-805167adcb900fa7b2b114d639c418f5313d0b42.tar.gz | |
m68k: is_mem is useless
Remove is_mem as it is never tested anymore since:
commit bfa50bc2638d877cf2900712b7503be22e8811cb
Author: aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue Nov 18 20:26:41 2008 +0000
Remove premature memop TB terminations (Jan Kiszka)
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Diffstat (limited to 'target-m68k')
| -rw-r--r-- | target-m68k/translate.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/target-m68k/translate.c b/target-m68k/translate.c index d6c478fd28..1f9b7fe659 100644 --- a/target-m68k/translate.c +++ b/target-m68k/translate.c @@ -129,7 +129,6 @@ typedef struct DisasContext { uint32_t fpcr; struct TranslationBlock *tb; int singlestep_enabled; - int is_mem; TCGv_i64 mactmp; int done_mac; } DisasContext; @@ -179,7 +178,6 @@ static inline TCGv gen_load(DisasContext * s, int opsize, TCGv addr, int sign) { TCGv tmp; int index = IS_USER(s); - s->is_mem = 1; tmp = tcg_temp_new_i32(); switch(opsize) { case OS_BYTE: @@ -209,7 +207,6 @@ static inline TCGv_i64 gen_load64(DisasContext * s, TCGv addr) { TCGv_i64 tmp; int index = IS_USER(s); - s->is_mem = 1; tmp = tcg_temp_new_i64(); tcg_gen_qemu_ldf64(tmp, addr, index); gen_throws_exception = gen_last_qop; @@ -220,7 +217,6 @@ static inline TCGv_i64 gen_load64(DisasContext * s, TCGv addr) static inline void gen_store(DisasContext *s, int opsize, TCGv addr, TCGv val) { int index = IS_USER(s); - s->is_mem = 1; switch(opsize) { case OS_BYTE: tcg_gen_qemu_st8(val, addr, index); @@ -241,7 +237,6 @@ static inline void gen_store(DisasContext *s, int opsize, TCGv addr, TCGv val) static inline void gen_store64(DisasContext *s, TCGv addr, TCGv_i64 val) { int index = IS_USER(s); - s->is_mem = 1; tcg_gen_qemu_stf64(val, addr, index); gen_throws_exception = gen_last_qop; } @@ -2227,7 +2222,6 @@ DISAS_INSN(fpu) mask = 0x80; for (i = 0; i < 8; i++) { if (ext & mask) { - s->is_mem = 1; dest = FREG(i, 0); if (ext & (1 << 13)) { /* store */ @@ -2999,7 +2993,6 @@ gen_intermediate_code_internal(M68kCPU *cpu, TranslationBlock *tb, dc->singlestep_enabled = cs->singlestep_enabled; dc->fpcr = env->fpcr; dc->user = (env->sr & SR_S) == 0; - dc->is_mem = 0; dc->done_mac = 0; lj = -1; num_insns = 0; |