diff options
| author | Emilio G. Cota <cota@braap.org> | 2017-06-16 14:56:37 -0400 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-06-30 11:40:59 -0700 |
| commit | 53f6672bcf57d82b794a2cc3a3469be7d35c8653 (patch) | |
| tree | 659dee3aa17b857df20e1ce4d4d4ca26ea3040cb /include/exec | |
| parent | ae06cb46b2d3d27ccad92ad962afda68ad1286a9 (diff) | |
gen-icount: use tcg_ctx.tcg_env instead of cpu_env
We are relying on cpu_env being defined as a global, yet most
targets (i.e. all but arm/a64) have it defined as a local variable.
Luckily all of them use the same "cpu_env" name, but really
compilation shouldn't break if the name of that local variable
changed.
Fix it by using tcg_ctx.tcg_env, which all targets set in their
translate_init function. This change also helps paving the way
for the upcoming "translation loop common to all targets" work.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Message-Id: <1497639397-19453-3-git-send-email-cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/gen-icount.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 547c979629..9b3cb14dfa 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -19,7 +19,7 @@ static inline void gen_tb_start(TranslationBlock *tb) count = tcg_temp_new_i32(); } - tcg_gen_ld_i32(count, cpu_env, + tcg_gen_ld_i32(count, tcg_ctx.tcg_env, -ENV_OFFSET + offsetof(CPUState, icount_decr.u32)); if (tb->cflags & CF_USE_ICOUNT) { @@ -37,7 +37,7 @@ static inline void gen_tb_start(TranslationBlock *tb) tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, exitreq_label); if (tb->cflags & CF_USE_ICOUNT) { - tcg_gen_st16_i32(count, cpu_env, + tcg_gen_st16_i32(count, tcg_ctx.tcg_env, -ENV_OFFSET + offsetof(CPUState, icount_decr.u16.low)); } @@ -62,14 +62,16 @@ static inline void gen_tb_end(TranslationBlock *tb, int num_insns) static inline void gen_io_start(void) { TCGv_i32 tmp = tcg_const_i32(1); - tcg_gen_st_i32(tmp, cpu_env, -ENV_OFFSET + offsetof(CPUState, can_do_io)); + tcg_gen_st_i32(tmp, tcg_ctx.tcg_env, + -ENV_OFFSET + offsetof(CPUState, can_do_io)); tcg_temp_free_i32(tmp); } static inline void gen_io_end(void) { TCGv_i32 tmp = tcg_const_i32(0); - tcg_gen_st_i32(tmp, cpu_env, -ENV_OFFSET + offsetof(CPUState, can_do_io)); + tcg_gen_st_i32(tmp, tcg_ctx.tcg_env, + -ENV_OFFSET + offsetof(CPUState, can_do_io)); tcg_temp_free_i32(tmp); } |