sim: mips: use sim_fpu_to{32,64}u to fix build warnings

Since the first argument type is unsigned32 or unsigned64, just use
sim_fpu_to{32,64}u instead of sim_fpu_to{32,64}i to fix the following
build warnings:

  CC     cp1.o
.../sim/mips/cp1.c: In function 'convert':
.../sim/mips/cp1.c:1425:32: warning: pointer targets in passing argument 1 of 'sim_fpu_to32i' differ in signedness [-Wpointer-sign]
       status |= sim_fpu_to32i (&result32, &wop, round);
                                ^~~~~~~~~
In file included from .../sim/mips/sim-main.h:67,
                 from .../sim/mips/cp1.c:46:
.../sim/mips/../common/sim-fpu.h:270:22: note: expected 'signed32 *' {aka 'int *'} but argument is of type 'unsigned32 *' {aka 'unsigned int *'}
 INLINE_SIM_FPU (int) sim_fpu_to32i (signed32 *i, const sim_fpu *f,
                      ^~~~~~~~~~~~~
.../sim/mips/cp1.c:1429:32: warning: pointer targets in passing argument 1 of 'sim_fpu_to64i' differ in signedness [-Wpointer-sign]
       status |= sim_fpu_to64i (&result64, &wop, round);
                                ^~~~~~~~~
In file included from .../sim/mips/sim-main.h:67,
                 from .../sim/mips/cp1.c:46:
.../sim/mips/../common/sim-fpu.h:274:22: note: expected 'signed64 *' {aka 'long int *'} but argument is of type 'unsigned64 *' {aka 'long unsigned int *'}
 INLINE_SIM_FPU (int) sim_fpu_to64i (signed64 *i, const sim_fpu *f,
                      ^~~~~~~~~~~~~
.../sim/mips/cp1.c: In function 'convert_ps':
.../sim/mips/cp1.c:1528:34: warning: pointer targets in passing argument 1 of 'sim_fpu_to32i' differ in signedness [-Wpointer-sign]
       status_u |= sim_fpu_to32i (&res_u, &wop_u, round);
                                  ^~~~~~
In file included from .../sim/mips/sim-main.h:67,
                 from .../sim/mips/cp1.c:46:
.../sim/mips/../common/sim-fpu.h:270:22: note: expected 'signed32 *' {aka 'int *'} but argument is of type 'unsigned32 *' {aka 'unsigned int *'}
 INLINE_SIM_FPU (int) sim_fpu_to32i (signed32 *i, const sim_fpu *f,
                      ^~~~~~~~~~~~~
.../sim/mips/cp1.c:1529:34: warning: pointer targets in passing argument 1 of 'sim_fpu_to32i' differ in signedness [-Wpointer-sign]
       status_l |= sim_fpu_to32i (&res_l, &wop_l, round);
                                  ^~~~~~
In file included from .../sim/mips/sim-main.h:67,
                 from .../sim/mips/cp1.c:46:
.../sim/mips/../common/sim-fpu.h:270:22: note: expected 'signed32 *' {aka 'int *'} but argument is of type 'unsigned32 *' {aka 'unsigned int *'}
 INLINE_SIM_FPU (int) sim_fpu_to32i (signed32 *i, const sim_fpu *f,
                      ^~~~~~~~~~~~~

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
This commit is contained in:
Tiezhu Yang 2021-11-06 17:50:20 +08:00 committed by Mike Frysinger
parent 314ec7aeeb
commit 50a97903ce
2 changed files with 4 additions and 7 deletions

View File

@ -77,9 +77,6 @@ all: $(SIM_@sim_gen@_ALL)
SIM_EXTRA_DEPS = itable.h
# Some modules don't build cleanly yet.
cp1.o: SIM_WERROR_CFLAGS =
## COMMON_POST_CONFIG_FRAG
IGEN_TRACE= # -G omit-line-numbers # -G trace-rule-selection -G trace-rule-rejection -G trace-entries # -G trace-all

View File

@ -1422,11 +1422,11 @@ convert (sim_cpu *cpu,
sim_fpu_to64 (&result64, &wop);
break;
case fmt_word:
status |= sim_fpu_to32i (&result32, &wop, round);
status |= sim_fpu_to32u (&result32, &wop, round);
result64 = result32;
break;
case fmt_long:
status |= sim_fpu_to64i (&result64, &wop, round);
status |= sim_fpu_to64u (&result64, &wop, round);
break;
default:
result64 = 0;
@ -1525,8 +1525,8 @@ convert_ps (sim_cpu *cpu,
switch (to)
{
case fmt_word: /* fmt_pw */
status_u |= sim_fpu_to32i (&res_u, &wop_u, round);
status_l |= sim_fpu_to32i (&res_l, &wop_l, round);
status_u |= sim_fpu_to32u (&res_u, &wop_u, round);
status_l |= sim_fpu_to32u (&res_l, &wop_l, round);
result = (((unsigned64)res_u) << 32) | (unsigned64)res_l;
break;
case fmt_ps: