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target-sh4: Fix gdb read/write register 

cpu_gdb_read_register(): Fix n={8...15} case.
cpu_gdb_write_register(): Fix n={8...15} case and runaway "case:".

Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
takasi-y@ops.dti.ne.jp 2010-02-18 00:53:29 +09:00 committed by Aurelien Jarno
parent ae01847f9c
commit e192a45c16
1 changed files with 14 additions and 13 deletions
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27
gdbstub.c
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@ -1148,7 +1148,7 @@ static int cpu_gdb_read_register(CPUState *env, uint8_t *mem_buf, int n)
GET_REGL(env->gregs[n]);
}
} else if (n < 16) {
GET_REGL(env->gregs[n - 8]);
GET_REGL(env->gregs[n]);
} else if (n >= 25 && n < 41) {
GET_REGL(env->fregs[(n - 25) + ((env->fpscr & FPSCR_FR) ? 16 : 0)]);
} else if (n >= 43 && n < 51) {
@ -1187,10 +1187,11 @@ static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n)
}
return 4;
} else if (n < 16) {
env->gregs[n - 8] = tmp;
env->gregs[n] = tmp;
return 4;
} else if (n >= 25 && n < 41) {
env->fregs[(n - 25) + ((env->fpscr & FPSCR_FR) ? 16 : 0)] = tmp;
return 4;
} else if (n >= 43 && n < 51) {
env->gregs[n - 43] = tmp;
return 4;
@ -1199,17 +1200,17 @@ static int cpu_gdb_write_register(CPUState *env, uint8_t *mem_buf, int n)
return 4;
}
switch (n) {
case 16: env->pc = tmp;
case 17: env->pr = tmp;
case 18: env->gbr = tmp;
case 19: env->vbr = tmp;
case 20: env->mach = tmp;
case 21: env->macl = tmp;
case 22: env->sr = tmp;
case 23: env->fpul = tmp;
case 24: env->fpscr = tmp;
case 41: env->ssr = tmp;
case 42: env->spc = tmp;
case 16: env->pc = tmp; break;
case 17: env->pr = tmp; break;
case 18: env->gbr = tmp; break;
case 19: env->vbr = tmp; break;
case 20: env->mach = tmp; break;
case 21: env->macl = tmp; break;
case 22: env->sr = tmp; break;
case 23: env->fpul = tmp; break;
case 24: env->fpscr = tmp; break;
case 41: env->ssr = tmp; break;
case 42: env->spc = tmp; break;
default: return 0;
}