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| author | Greg Kurz <gkurz@linux.vnet.ibm.com> | 2016-01-15 16:00:44 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-01-30 23:37:38 +1100 |
| commit | 95f5b540abd964ac3bc9c63434d07681a5a175eb (patch) | |
| tree | dce6fd1ee723e63e8ec8821d117e774296f6c405 /target-ppc | |
| parent | ea499e71506c91aa259a7fdccf1d6b2022f5b530 (diff) | |
| download | qemu-95f5b540abd964ac3bc9c63434d07681a5a175eb.tar.gz | |
target-ppc: gdbstub: fix spe registers for little-endian guests
Let's reuse the ppc_maybe_bswap_register() helper, like we already do
with the general registers.
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/translate_init.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 11741413e5..fce68f389b 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -8848,6 +8848,7 @@ static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) if (n < 32) { #if defined(TARGET_PPC64) stl_p(mem_buf, env->gpr[n] >> 32); + ppc_maybe_bswap_register(env, mem_buf, 4); #else stl_p(mem_buf, env->gprh[n]); #endif @@ -8855,10 +8856,12 @@ static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) } if (n == 32) { stq_p(mem_buf, env->spe_acc); + ppc_maybe_bswap_register(env, mem_buf, 8); return 8; } if (n == 33) { stl_p(mem_buf, env->spe_fscr); + ppc_maybe_bswap_register(env, mem_buf, 4); return 4; } return 0; @@ -8869,7 +8872,11 @@ static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) if (n < 32) { #if defined(TARGET_PPC64) target_ulong lo = (uint32_t)env->gpr[n]; - target_ulong hi = (target_ulong)ldl_p(mem_buf) << 32; + target_ulong hi; + + ppc_maybe_bswap_register(env, mem_buf, 4); + + hi = (target_ulong)ldl_p(mem_buf) << 32; env->gpr[n] = lo | hi; #else env->gprh[n] = ldl_p(mem_buf); @@ -8877,10 +8884,12 @@ static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) return 4; } if (n == 32) { + ppc_maybe_bswap_register(env, mem_buf, 8); env->spe_acc = ldq_p(mem_buf); return 8; } if (n == 33) { + ppc_maybe_bswap_register(env, mem_buf, 4); env->spe_fscr = ldl_p(mem_buf); return 4; } |