diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2019-06-11 16:39:48 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-06-13 15:14:05 +0100 |
| commit | 519ee7ae31e050eb0ff9ad35c213f0bd7ab1c03e (patch) | |
| tree | d28482774c2cc078d256101495f53675f65b7155 /target/arm/translate.c | |
| parent | 8fec9a119264b7936503abce3c106fad7e3ccb76 (diff) | |
target/arm: Convert VDIV to decodetree
Convert the VDIV instruction to decodetree.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/arm/translate.c')
| -rw-r--r-- | target/arm/translate.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/target/arm/translate.c b/target/arm/translate.c index 664e3b52fe..48981af862 100644 --- a/target/arm/translate.c +++ b/target/arm/translate.c @@ -1374,22 +1374,6 @@ static TCGv_ptr get_fpstatus_ptr(int neon) return statusptr; } -#define VFP_OP2(name) \ -static inline void gen_vfp_##name(int dp) \ -{ \ - TCGv_ptr fpst = get_fpstatus_ptr(0); \ - if (dp) { \ - gen_helper_vfp_##name##d(cpu_F0d, cpu_F0d, cpu_F1d, fpst); \ - } else { \ - gen_helper_vfp_##name##s(cpu_F0s, cpu_F0s, cpu_F1s, fpst); \ - } \ - tcg_temp_free_ptr(fpst); \ -} - -VFP_OP2(div) - -#undef VFP_OP2 - static inline void gen_vfp_abs(int dp) { if (dp) @@ -3109,7 +3093,7 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) rn = VFP_SREG_N(insn); switch (op) { - case 0 ... 7: + case 0 ... 8: /* Already handled by decodetree */ return 1; default: @@ -3295,9 +3279,6 @@ static int disas_vfp_insn(DisasContext *s, uint32_t insn) for (;;) { /* Perform the calculation. */ switch (op) { - case 8: /* div: fn / fm */ - gen_vfp_div(dp); - break; case 10: /* VFNMA : fd = muladd(-fd, fn, fm) */ case 11: /* VFNMS : fd = muladd(-fd, -fn, fm) */ case 12: /* VFMA : fd = muladd( fd, fn, fm) */ |