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| author | Matheus Ferst <matheus.ferst@eldorado.org.br> | 2021-10-14 19:32:32 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-10-21 11:42:47 +1100 |
| commit | 7974dc5900f7c128232782b0b39ccd40001bdb08 (patch) | |
| tree | e1b5bc67704a91ce1b490daee19600722c9f8d12 /target | |
| parent | 66c6b40aba13807506f20c7522f4930c9ffc76ce (diff) | |
| download | qemu-7974dc5900f7c128232782b0b39ccd40001bdb08.zip qemu-7974dc5900f7c128232782b0b39ccd40001bdb08.tar.gz qemu-7974dc5900f7c128232782b0b39ccd40001bdb08.tar.bz2 | |
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>
Diffstat (limited to 'target')
| -rw-r--r-- | target/ppc/gdbstub.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/ppc/gdbstub.c b/target/ppc/gdbstub.c index 1808a15..105c2f7 100644 --- a/target/ppc/gdbstub.c +++ b/target/ppc/gdbstub.c @@ -159,7 +159,7 @@ int ppc_cpu_gdb_read_register(CPUState *cs, GByteArray *buf, int n) gdb_get_regl(buf, env->ctr); break; case 69: - gdb_get_reg32(buf, env->xer); + gdb_get_reg32(buf, cpu_read_xer(env)); break; case 70: 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); break; case 69 + 32: - gdb_get_reg32(buf, env->xer); + gdb_get_reg32(buf, cpu_read_xer(env)); break; case 70 + 32: 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); break; case 69: - env->xer = ldl_p(mem_buf); + cpu_write_xer(env, ldl_p(mem_buf)); break; case 70: /* 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); break; case 69 + 32: - env->xer = ldl_p(mem_buf); + cpu_write_xer(env, ldl_p(mem_buf)); break; case 70 + 32: /* fpscr */ |