diff options
author | Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> | 2020-05-18 22:09:02 +0200 |
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committer | Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> | 2020-06-09 17:32:45 +0200 |
commit | 11811198efdcf423e787272b13751fd899fdfb03 (patch) | |
tree | 9052d6d46796c4dfcd327446a177fed037448cfe /target | |
parent | 92ebdd7fa4f48e09f0da3973fe3136131cfee94f (diff) | |
download | qemu-11811198efdcf423e787272b13751fd899fdfb03.zip qemu-11811198efdcf423e787272b13751fd899fdfb03.tar.gz qemu-11811198efdcf423e787272b13751fd899fdfb03.tar.bz2 |
target/mips: fpu: Demacro MUL.<D|S|PS>
This is just a cosmetic change to enable tools like gcov, gdb,
callgrind, etc. to better display involved source code.
Reviewed-by: Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>
Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <20200518200920.17344-4-aleksandar.qemu.devel@gmail.com>
Diffstat (limited to 'target')
-rw-r--r-- | target/mips/fpu_helper.c | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c index 715a872..449e945 100644 --- a/target/mips/fpu_helper.c +++ b/target/mips/fpu_helper.c @@ -1208,7 +1208,6 @@ uint64_t helper_float_ ## name ## _ps(CPUMIPSState *env, \ return ((uint64_t)wth2 << 32) | wt2; \ } -FLOAT_BINOP(mul) FLOAT_BINOP(div) #undef FLOAT_BINOP @@ -1284,6 +1283,42 @@ uint64_t helper_float_sub_ps(CPUMIPSState *env, return ((uint64_t)wth2 << 32) | wtl2; } +uint64_t helper_float_mul_d(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint64_t dt2; + + dt2 = float64_mul(fdt0, fdt1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return dt2; +} + +uint32_t helper_float_mul_s(CPUMIPSState *env, + uint32_t fst0, uint32_t fst1) +{ + uint32_t wt2; + + wt2 = float32_mul(fst0, fst1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return wt2; +} + +uint64_t helper_float_mul_ps(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint32_t fstl0 = fdt0 & 0XFFFFFFFF; + uint32_t fsth0 = fdt0 >> 32; + uint32_t fstl1 = fdt1 & 0XFFFFFFFF; + uint32_t fsth1 = fdt1 >> 32; + uint32_t wtl2; + uint32_t wth2; + + wtl2 = float32_mul(fstl0, fstl1, &env->active_fpu.fp_status); + wth2 = float32_mul(fsth0, fsth1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return ((uint64_t)wth2 << 32) | wtl2; +} + /* MIPS specific binary operations */ uint64_t helper_float_recip2_d(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2) |