OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

target/mips: Demacro helpers for <ABS|CHS>.<D|S|PS> 

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: <1602103041-32017-2-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 22:37:17 +02:00 committed by Philippe Mathieu-Daudé
parent 8cdf88690d
commit 8a6c9e0fdd
1 changed files with 39 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
target/mips/fpu_helper.c
View File

@ -983,27 +983,46 @@ uint32_t helper_float_floor_2008_w_s(CPUMIPSState *env, uint32_t fst0)
}
/* unary operations, not modifying fp status */
#define FLOAT_UNOP(name) \
uint64_t helper_float_ ## name ## _d(uint64_t fdt0) \
{ \
return float64_ ## name(fdt0); \
} \
uint32_t helper_float_ ## name ## _s(uint32_t fst0) \
{ \
return float32_ ## name(fst0); \
} \
uint64_t helper_float_ ## name ## _ps(uint64_t fdt0) \
{ \
uint32_t wt0; \
uint32_t wth0; \
\
wt0 = float32_ ## name(fdt0 & 0XFFFFFFFF); \
wth0 = float32_ ## name(fdt0 >> 32); \
return ((uint64_t)wth0 << 32) | wt0; \
uint64_t helper_float_abs_d(uint64_t fdt0)
{
return float64_abs(fdt0);
}
uint32_t helper_float_abs_s(uint32_t fst0)
{
return float32_abs(fst0);
}
uint64_t helper_float_abs_ps(uint64_t fdt0)
{
uint32_t wt0;
uint32_t wth0;
wt0 = float32_abs(fdt0 & 0XFFFFFFFF);
wth0 = float32_abs(fdt0 >> 32);
return ((uint64_t)wth0 << 32) | wt0;
}
uint64_t helper_float_chs_d(uint64_t fdt0)
{
return float64_chs(fdt0);
}
uint32_t helper_float_chs_s(uint32_t fst0)
{
return float32_chs(fst0);
}
uint64_t helper_float_chs_ps(uint64_t fdt0)
{
uint32_t wt0;
uint32_t wth0;
wt0 = float32_chs(fdt0 & 0XFFFFFFFF);
wth0 = float32_chs(fdt0 >> 32);
return ((uint64_t)wth0 << 32) | wt0;
}
FLOAT_UNOP(abs)
FLOAT_UNOP(chs)
#undef FLOAT_UNOP
/* MIPS specific unary operations */
uint64_t helper_float_recip_d(CPUMIPSState *env, uint64_t fdt0)