diff options
Diffstat (limited to 'target-mips/translate.c')
-rw-r--r-- | target-mips/translate.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/target-mips/translate.c b/target-mips/translate.c index b2f32ad873..d8638a63a5 100644 --- a/target-mips/translate.c +++ b/target-mips/translate.c @@ -429,8 +429,8 @@ enum { static TCGv_ptr cpu_env; static TCGv cpu_gpr[32], cpu_PC; static TCGv cpu_HI[MIPS_DSP_ACC], cpu_LO[MIPS_DSP_ACC], cpu_ACX[MIPS_DSP_ACC]; -static TCGv cpu_dspctrl, btarget; -static TCGv bcond; +static TCGv cpu_dspctrl, btarget, bcond; +static TCGv_i32 hflags; static TCGv_i32 fpu_fpr32[32], fpu_fpr32h[32]; static TCGv_i32 fpu_fcr0, fpu_fcr31; @@ -758,11 +758,7 @@ static inline void save_cpu_state (DisasContext *ctx, int do_save_pc) ctx->saved_pc = ctx->pc; } if (ctx->hflags != ctx->saved_hflags) { - TCGv_i32 r_tmp = tcg_temp_new_i32(); - - tcg_gen_movi_i32(r_tmp, ctx->hflags); - tcg_gen_st_i32(r_tmp, cpu_env, offsetof(CPUState, hflags)); - tcg_temp_free_i32(r_tmp); + tcg_gen_movi_i32(hflags, ctx->hflags); ctx->saved_hflags = ctx->hflags; switch (ctx->hflags & MIPS_HFLAG_BMASK) { case MIPS_HFLAG_BR: @@ -7555,13 +7551,7 @@ static void decode_opc (CPUState *env, DisasContext *ctx) MIPS_DEBUG("blikely condition (" TARGET_FMT_lx ")", ctx->pc + 4); tcg_gen_brcondi_tl(TCG_COND_NE, bcond, 0, l1); - { - TCGv_i32 r_tmp = tcg_temp_new_i32(); - - tcg_gen_movi_i32(r_tmp, ctx->hflags & ~MIPS_HFLAG_BMASK); - tcg_gen_st_i32(r_tmp, cpu_env, offsetof(CPUState, hflags)); - tcg_temp_free_i32(r_tmp); - } + tcg_gen_movi_i32(hflags, ctx->hflags & ~MIPS_HFLAG_BMASK); gen_goto_tb(ctx, 1, ctx->pc + 4); gen_set_label(l1); } @@ -8413,6 +8403,9 @@ static void mips_tcg_init(void) offsetof(CPUState, bcond), "bcond"); btarget = tcg_global_mem_new(TCG_AREG0, offsetof(CPUState, btarget), "btarget"); + hflags = tcg_global_mem_new_i32(TCG_AREG0, + offsetof(CPUState, hflags), "hflags"); + for (i = 0; i < 32; i++) fpu_fpr32[i] = tcg_global_mem_new_i32(TCG_AREG0, offsetof(CPUState, active_fpu.fpr[i].w[FP_ENDIAN_IDX]), |