mirrors/qemu
0
0
Fork 0
mirror of https://github.com/qemu/qemu.git synced 2024-12-12 13:13:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

target/mips: Demacro helpers for <MAX|MAXA|MIN|MINA>.<D|S>

Browse Source 
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: <1602103041-32017-4-git-send-email-aleksandar.qemu.devel@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
This commit is contained in:
Aleksandar Markovic 2020-10-07 22:37:19 +02:00 committed by Philippe Mathieu-Daudé
parent be0cb99426
commit 32eb97b5eb
1 changed files with 78 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
target/mips/fpu_helper.c
View File

@ -1475,29 +1475,87 @@ uint64_t helper_float_mulr_ps(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt1)
return ((uint64_t)fsth2 << 32) | fstl2;
}
#define FLOAT_MINMAX(name, bits, minmaxfunc) \
uint ## bits ## _t helper_float_ ## name(CPUMIPSState *env, \
uint ## bits ## _t fs, \
uint ## bits ## _t ft) \
{ \
uint ## bits ## _t fdret; \
\
fdret = float ## bits ## _ ## minmaxfunc(fs, ft, \
&env->active_fpu.fp_status); \
update_fcr31(env, GETPC()); \
return fdret; \
uint32_t helper_float_max_s(CPUMIPSState *env, uint32_t fs, uint32_t ft)
{
uint32_t fdret;
fdret = float32_maxnum(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
FLOAT_MINMAX(max_s, 32, maxnum)
FLOAT_MINMAX(max_d, 64, maxnum)
FLOAT_MINMAX(maxa_s, 32, maxnummag)
FLOAT_MINMAX(maxa_d, 64, maxnummag)
uint64_t helper_float_max_d(CPUMIPSState *env, uint64_t fs, uint64_t ft)
{
uint64_t fdret;
fdret = float64_maxnum(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint32_t helper_float_maxa_s(CPUMIPSState *env, uint32_t fs, uint32_t ft)
{
uint32_t fdret;
fdret = float32_maxnummag(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint64_t helper_float_maxa_d(CPUMIPSState *env, uint64_t fs, uint64_t ft)
{
uint64_t fdret;
fdret = float64_maxnummag(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint32_t helper_float_min_s(CPUMIPSState *env, uint32_t fs, uint32_t ft)
{
uint32_t fdret;
fdret = float32_minnum(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint64_t helper_float_min_d(CPUMIPSState *env, uint64_t fs, uint64_t ft)
{
uint64_t fdret;
fdret = float64_minnum(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint32_t helper_float_mina_s(CPUMIPSState *env, uint32_t fs, uint32_t ft)
{
uint32_t fdret;
fdret = float32_minnummag(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
uint64_t helper_float_mina_d(CPUMIPSState *env, uint64_t fs, uint64_t ft)
{
uint64_t fdret;
fdret = float64_minnummag(fs, ft, &env->active_fpu.fp_status);
update_fcr31(env, GETPC());
return fdret;
}
FLOAT_MINMAX(min_s, 32, minnum)
FLOAT_MINMAX(min_d, 64, minnum)
FLOAT_MINMAX(mina_s, 32, minnummag)
FLOAT_MINMAX(mina_d, 64, minnummag)
#undef FLOAT_MINMAX
/* ternary operations */