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| author | Alex Bennée <alex.bennee@linaro.org> | 2018-03-01 11:05:47 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-03-01 11:13:59 +0000 |
| commit | 9b04991686785e18b18a36d193b68f08f7c91648 (patch) | |
| tree | 84130183526f06b01cfde9543673fceb5bcb21d1 /target/arm/translate.c | |
| parent | d81ce0ef2c4f1052fcdef891a12499eca3084db7 (diff) | |
| download | qemu-9b04991686785e18b18a36d193b68f08f7c91648.tar.gz | |
target/arm/helper: pass explicit fpst to set_rmode
As the rounding mode is now split between FP16 and the rest of
floating point we need to be explicit when tweaking it. Instead of
passing the CPU env we now pass the appropriate fpst pointer directly.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180227143852.11175-6-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 1270022289..aa6dcaa577 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -3143,7 +3143,7 @@ static int handle_vrint(uint32_t insn, uint32_t rd, uint32_t rm, uint32_t dp, TCGv_i32 tcg_rmode; tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding)); - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); if (dp) { TCGv_i64 tcg_op; @@ -3167,7 +3167,7 @@ static int handle_vrint(uint32_t insn, uint32_t rd, uint32_t rm, uint32_t dp, tcg_temp_free_i32(tcg_res); } - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); tcg_temp_free_i32(tcg_rmode); tcg_temp_free_ptr(fpst); @@ -3184,7 +3184,7 @@ static int handle_vcvt(uint32_t insn, uint32_t rd, uint32_t rm, uint32_t dp, tcg_shift = tcg_const_i32(0); tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding)); - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); if (dp) { TCGv_i64 tcg_double, tcg_res; @@ -3222,7 +3222,7 @@ static int handle_vcvt(uint32_t insn, uint32_t rd, uint32_t rm, uint32_t dp, tcg_temp_free_i32(tcg_single); } - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); tcg_temp_free_i32(tcg_rmode); tcg_temp_free_i32(tcg_shift); @@ -3892,13 +3892,13 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) TCGv_ptr fpst = get_fpstatus_ptr(0); TCGv_i32 tcg_rmode; tcg_rmode = tcg_const_i32(float_round_to_zero); - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); if (dp) { gen_helper_rintd(cpu_F0d, cpu_F0d, fpst); } else { gen_helper_rints(cpu_F0s, cpu_F0s, fpst); } - gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env); + gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst); tcg_temp_free_i32(tcg_rmode); tcg_temp_free_ptr(fpst); break; |