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target/m68k: Use explicit big-endian LD/ST API

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The M68K architecture uses big endianness. Directly use
the big-endian LD/ST API.

Mechanical change using:

  $ end=be; \
    for acc in uw w l q tul; do \
      sed -i -e "s/ld${acc}_p(/ld${acc}_${end}_p(/" \
             -e "s/st${acc}_p(/st${acc}_${end}_p(/" \
        $(git grep -wlE '(ld|st)t?u?[wlq]_p' target/m68k/); \
    done

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <huth@tuxfamily.org>
Message-ID: <20241004163042.85922-19-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2024-10-04 13:30:34 -03:00 committed by Thomas Huth
parent 77b535cfdd
commit 3a76d30204
2 changed files with 6 additions and 6 deletions
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2
target/m68k/gdbstub.c
View File

@ -52,7 +52,7 @@ int m68k_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
CPUM68KState *env = cpu_env(cs);
uint32_t tmp;
tmp = ldl_p(mem_buf);
tmp = ldl_be_p(mem_buf);
if (n < 8) {
/* D0-D7 */

10
target/m68k/helper.c
View File

@ -57,15 +57,15 @@ static int cf_fpu_gdb_set_reg(CPUState *cs, uint8_t *mem_buf, int n)
if (n < 8) {
float_status s;
env->fregs[n].d = float64_to_floatx80(ldq_p(mem_buf), &s);
env->fregs[n].d = float64_to_floatx80(ldq_be_p(mem_buf), &s);
return 8;
}
switch (n) {
case 8: /* fpcontrol */
cpu_m68k_set_fpcr(env, ldl_p(mem_buf));
cpu_m68k_set_fpcr(env, ldl_be_p(mem_buf));
return 4;
case 9: /* fpstatus */
env->fpsr = ldl_p(mem_buf);
env->fpsr = ldl_be_p(mem_buf);
return 4;
case 10: /* fpiar, not implemented */
return 4;
@ -107,10 +107,10 @@ static int m68k_fpu_gdb_set_reg(CPUState *cs, uint8_t *mem_buf, int n)
}
switch (n) {
case 8: /* fpcontrol */
cpu_m68k_set_fpcr(env, ldl_p(mem_buf));
cpu_m68k_set_fpcr(env, ldl_be_p(mem_buf));
return 4;
case 9: /* fpstatus */
cpu_m68k_set_fpsr(env, ldl_p(mem_buf));
cpu_m68k_set_fpsr(env, ldl_be_p(mem_buf));
return 4;
case 10: /* fpiar, not implemented */
return 4;