target/ppc: Fix XER access in gdbstub
The value of XER is split in multiple fields of CPUPPCState, like env->xer and env->so. To get/set the whole register from gdb, we should use cpu_read_xer/cpu_write_xer. Fixes: da91a00f191f ("target-ppc: Split out SO, OV, CA fields from XER") Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br> Message-Id: <20211014223234.127012-3-matheus.ferst@eldorado.org.br> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
parent
66c6b40aba
commit
7974dc5900
@ -159,7 +159,7 @@ int ppc_cpu_gdb_read_register(CPUState *cs, GByteArray *buf, int n)
|
|||||||
gdb_get_regl(buf, env->ctr);
|
gdb_get_regl(buf, env->ctr);
|
||||||
break;
|
break;
|
||||||
case 69:
|
case 69:
|
||||||
gdb_get_reg32(buf, env->xer);
|
gdb_get_reg32(buf, cpu_read_xer(env));
|
||||||
break;
|
break;
|
||||||
case 70:
|
case 70:
|
||||||
gdb_get_reg32(buf, env->fpscr);
|
gdb_get_reg32(buf, env->fpscr);
|
||||||
@ -217,7 +217,7 @@ int ppc_cpu_gdb_read_register_apple(CPUState *cs, GByteArray *buf, int n)
|
|||||||
gdb_get_reg64(buf, env->ctr);
|
gdb_get_reg64(buf, env->ctr);
|
||||||
break;
|
break;
|
||||||
case 69 + 32:
|
case 69 + 32:
|
||||||
gdb_get_reg32(buf, env->xer);
|
gdb_get_reg32(buf, cpu_read_xer(env));
|
||||||
break;
|
break;
|
||||||
case 70 + 32:
|
case 70 + 32:
|
||||||
gdb_get_reg64(buf, env->fpscr);
|
gdb_get_reg64(buf, env->fpscr);
|
||||||
@ -269,7 +269,7 @@ int ppc_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
|
|||||||
env->ctr = ldtul_p(mem_buf);
|
env->ctr = ldtul_p(mem_buf);
|
||||||
break;
|
break;
|
||||||
case 69:
|
case 69:
|
||||||
env->xer = ldl_p(mem_buf);
|
cpu_write_xer(env, ldl_p(mem_buf));
|
||||||
break;
|
break;
|
||||||
case 70:
|
case 70:
|
||||||
/* fpscr */
|
/* fpscr */
|
||||||
@ -319,7 +319,7 @@ int ppc_cpu_gdb_write_register_apple(CPUState *cs, uint8_t *mem_buf, int n)
|
|||||||
env->ctr = ldq_p(mem_buf);
|
env->ctr = ldq_p(mem_buf);
|
||||||
break;
|
break;
|
||||||
case 69 + 32:
|
case 69 + 32:
|
||||||
env->xer = ldl_p(mem_buf);
|
cpu_write_xer(env, ldl_p(mem_buf));
|
||||||
break;
|
break;
|
||||||
case 70 + 32:
|
case 70 + 32:
|
||||||
/* fpscr */
|
/* fpscr */
|
||||||
|
Loading…
x
Reference in New Issue
Block a user