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[Qemu-devel] [PULL 20/40] target-ppc: rename and export maybe_bswap_regi
From: |
David Gibson |
Subject: |
[Qemu-devel] [PULL 20/40] target-ppc: rename and export maybe_bswap_register() |
Date: |
Mon, 1 Feb 2016 13:30:48 +1100 |
From: Greg Kurz <address@hidden>
This helper will be used to support FP, Altivec and VSX registers when
the guest is little-endian.
Signed-off-by: Greg Kurz <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
target-ppc/cpu.h | 1 +
target-ppc/gdbstub.c | 10 +++++-----
2 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index b3b89e6..2bc96b4 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -2355,4 +2355,5 @@ int ppc_get_vcpu_dt_id(PowerPCCPU *cpu);
*/
PowerPCCPU *ppc_get_vcpu_by_dt_id(int cpu_dt_id);
+void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len);
#endif /* !defined (__CPU_PPC_H__) */
diff --git a/target-ppc/gdbstub.c b/target-ppc/gdbstub.c
index ef4be23..569c380 100644
--- a/target-ppc/gdbstub.c
+++ b/target-ppc/gdbstub.c
@@ -88,7 +88,7 @@ static int ppc_gdb_register_len(int n)
the proper ordering for the binary, and cannot be changed.
For system mode, TARGET_WORDS_BIGENDIAN is always set, and we must check
the current mode of the chip to see if we're running in little-endian. */
-static void maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len)
+void ppc_maybe_bswap_register(CPUPPCState *env, uint8_t *mem_buf, int len)
{
#ifndef CONFIG_USER_ONLY
if (!msr_le) {
@@ -158,7 +158,7 @@ int ppc_cpu_gdb_read_register(CPUState *cs, uint8_t
*mem_buf, int n)
break;
}
}
- maybe_bswap_register(env, mem_buf, r);
+ ppc_maybe_bswap_register(env, mem_buf, r);
return r;
}
@@ -214,7 +214,7 @@ int ppc_cpu_gdb_read_register_apple(CPUState *cs, uint8_t
*mem_buf, int n)
break;
}
}
- maybe_bswap_register(env, mem_buf, r);
+ ppc_maybe_bswap_register(env, mem_buf, r);
return r;
}
@@ -227,7 +227,7 @@ int ppc_cpu_gdb_write_register(CPUState *cs, uint8_t
*mem_buf, int n)
if (!r) {
return r;
}
- maybe_bswap_register(env, mem_buf, r);
+ ppc_maybe_bswap_register(env, mem_buf, r);
if (n < 32) {
/* gprs */
env->gpr[n] = ldtul_p(mem_buf);
@@ -277,7 +277,7 @@ int ppc_cpu_gdb_write_register_apple(CPUState *cs, uint8_t
*mem_buf, int n)
if (!r) {
return r;
}
- maybe_bswap_register(env, mem_buf, r);
+ ppc_maybe_bswap_register(env, mem_buf, r);
if (n < 32) {
/* gprs */
env->gpr[n] = ldq_p(mem_buf);
--
2.5.0
- [Qemu-devel] [PULL 01/40] target-ppc: Use sensible POWER8/POWER8E versions, (continued)
- [Qemu-devel] [PULL 01/40] target-ppc: Use sensible POWER8/POWER8E versions, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 02/40] target-ppc: use cpu_write_xer() helper in cpu_post_load, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 14/40] pseries: Clean up error handling in spapr_vga_init(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 12/40] pseries: Clean up error handling of spapr_cpu_init(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 11/40] ppc: Clean up error handling in ppc_set_compat(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 40/40] target-ppc: mcrfs should always update FEX/VX and only clear exception bits, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 16/40] pseries: Clean up error handling in xics_system_init(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 21/40] target-ppc: gdbstub: fix float registers for little-endian guests, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 08/40] spapr: Remove rtas_st_buffer_direct(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 07/40] spapr: Small fixes to rtas_ibm_get_system_parameter, remove rtas_st_buffer, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 20/40] target-ppc: rename and export maybe_bswap_register(),
David Gibson <=
- [Qemu-devel] [PULL 13/40] pseries: Clean up error handling in spapr_validate_node_memory(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 22/40] target-ppc: gdbstub: introduce avr_need_swap(), David Gibson, 2016/01/31
- [Qemu-devel] [PULL 23/40] target-ppc: gdbstub: fix altivec registers for little-endian guests, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 28/40] uninorth.c: add support for UniNorth kMacRISCPCIAddressSelect (0x48) register, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 29/40] target-ppc: Remove unused kvmppc_read_segment_page_sizes() stub, David Gibson, 2016/01/31
- [Qemu-devel] [PULL 06/40] cuda: add missing fields to VMStateDescription, David Gibson, 2016/01/31
- [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