diff options
| author | Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> | 2020-10-07 22:37:18 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-10-17 11:09:33 +0200 |
| commit | be0cb99426badb2fa0b02404144b2b80ac82f4c9 (patch) | |
| tree | 062b80e0fdbceaa75bacc94daec99609a1e605b7 /target/mips | |
| parent | 8a6c9e0fdd10dce2240b2058fdedc5557e36adbd (diff) | |
| download | qemu-be0cb99426badb2fa0b02404144b2b80ac82f4c9.zip | |
target/mips: Demacro helpers for M<ADD|SUB>F.<D|S>
Remove function definitions via macros to achieve better code clarity.
Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <1602103041-32017-3-git-send-email-aleksandar.qemu.devel@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'target/mips')
| -rw-r--r-- | target/mips/fpu_helper.c | 63 |
1 files changed, 46 insertions, 17 deletions
diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c index f851723f22..b3c715494a 100644 --- a/target/mips/fpu_helper.c +++ b/target/mips/fpu_helper.c @@ -1666,25 +1666,54 @@ uint64_t helper_float_nmsub_ps(CPUMIPSState *env, uint64_t fdt0, } -#define FLOAT_FMADDSUB(name, bits, muladd_arg) \ -uint ## bits ## _t helper_float_ ## name(CPUMIPSState *env, \ - uint ## bits ## _t fs, \ - uint ## bits ## _t ft, \ - uint ## bits ## _t fd) \ -{ \ - uint ## bits ## _t fdret; \ - \ - fdret = float ## bits ## _muladd(fs, ft, fd, muladd_arg, \ - &env->active_fpu.fp_status); \ - update_fcr31(env, GETPC()); \ - return fdret; \ +uint32_t helper_float_maddf_s(CPUMIPSState *env, uint32_t fs, + uint32_t ft, uint32_t fd) +{ + uint32_t fdret; + + fdret = float32_muladd(fs, ft, fd, 0, + &env->active_fpu.fp_status); + + update_fcr31(env, GETPC()); + return fdret; +} + +uint64_t helper_float_maddf_d(CPUMIPSState *env, uint64_t fs, + uint64_t ft, uint64_t fd) +{ + uint64_t fdret; + + fdret = float64_muladd(fs, ft, fd, 0, + &env->active_fpu.fp_status); + + update_fcr31(env, GETPC()); + return fdret; +} + +uint32_t helper_float_msubf_s(CPUMIPSState *env, uint32_t fs, + uint32_t ft, uint32_t fd) +{ + uint32_t fdret; + + fdret = float32_muladd(fs, ft, fd, float_muladd_negate_product, + &env->active_fpu.fp_status); + + update_fcr31(env, GETPC()); + return fdret; +} + +uint64_t helper_float_msubf_d(CPUMIPSState *env, uint64_t fs, + uint64_t ft, uint64_t fd) +{ + uint64_t fdret; + + fdret = float64_muladd(fs, ft, fd, float_muladd_negate_product, + &env->active_fpu.fp_status); + + update_fcr31(env, GETPC()); + return fdret; } -FLOAT_FMADDSUB(maddf_s, 32, 0) -FLOAT_FMADDSUB(maddf_d, 64, 0) -FLOAT_FMADDSUB(msubf_s, 32, float_muladd_negate_product) -FLOAT_FMADDSUB(msubf_d, 64, float_muladd_negate_product) -#undef FLOAT_FMADDSUB /* compare operations */ #define FOP_COND_D(op, cond) \ |