[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PULL 24/40] target-ppc: gdbstub: fix spe registers for lit
From: |
David Gibson |
Subject: |
[Qemu-devel] [PULL 24/40] target-ppc: gdbstub: fix spe registers for little-endian guests |
Date: |
Mon, 1 Feb 2016 13:30:52 +1100 |
From: Greg Kurz <address@hidden>
Let's reuse the ppc_maybe_bswap_register() helper, like we already do
with the general registers.
Signed-off-by: Greg Kurz <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
target-ppc/translate_init.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 1174141..fce68f3 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;
}
--
2.5.0
- [Qemu-devel] [PULL 09/40] spapr: Remove abuse of rtas_ld() in h_client_architecture_support, (continued)
- [Qemu-devel] [PULL 09/40] spapr: Remove abuse of rtas_ld() in h_client_architecture_support, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 15/40] pseries: Clean up error handling in spapr_rtas_register(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 18/40] pseries: Clean up error reporting in htab migration functions, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 34/40] target-ppc: Remove unused mmu models from ppc_tlb_invalidate_one, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 37/40] target-ppc: Helper to determine page size information from hpte alone, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 36/40] target-ppc: Add new TLB invalidate by HPTE call for hash64 MMUs, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 25/40] target-ppc: gdbstub: Add VSX support, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 31/40] target-ppc: Rework ppc_store_slb, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 33/40] target-ppc: Use actual page size encodings from HPTE, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 30/40] target-ppc: Convert mmu-hash{32, 64}.[ch] from CPUPPCState to PowerPCCPU, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 24/40] target-ppc: gdbstub: fix spe registers for little-endian guests,
David Gibson <=
- [Qemu-devel] [PULL 38/40] target-ppc: Allow more page sizes for POWER7 & POWER8 in TCG, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 03/40] macio: use the existing IDEDMA aiocb to hold the active DMA aiocb, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 10/40] spapr: Don't create ibm, dynamic-reconfiguration-memory w/o DR LMBs, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 05/40] mac_dbdma: add DBDMA controller state to VMStateDescription, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 17/40] pseries: Clean up error reporting in ppc_spapr_init(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 19/40] target-ppc: kvm: fix floating point registers sync on little-endian hosts, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 26/40] pseries: Allow TCG h_enter to work with hotplugged memory, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 27/40] cuda.c: return error for unknown commands, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 39/40] target-ppc: Make every FPSCR_ macro have a corresponding FP_ macro, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 35/40] target-ppc: Split 44x tlbiva from ppc_tlb_invalidate_one(), David Gibson, 2016/01/31