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gdbarch software_single_step frame_info to regcache: rs6000

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gdb:

2016-11-22  Yao Qi  <yao.qi@linaro.org>

	* rs6000-aix-tdep.c (branch_dest): Replace parameter frame with
	regcache.  Call get_regcache_arch instead of get_frame_arch.
	Call regcache_raw_get_unsigned instead of
	get_frame_register_unsigned.
	(rs6000_software_single_step): Likewise.
	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Call
	get_regcache_arch instead of get_frame_arch.  Call
	regcache_read_pc instead of get_frame_pc.
This commit is contained in:
Yao Qi 2016-11-22 14:05:05 +00:00
parent ad76968956
commit 41e26ad32d
3 changed files with 32 additions and 17 deletions
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6
gdb/rs6000-tdep.c
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@ -1146,10 +1146,10 @@ ppc_displaced_step_hw_singlestep (struct gdbarch *gdbarch,
VEC (CORE_ADDR) *
ppc_deal_with_atomic_sequence (struct frame_info *frame)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
struct address_space *aspace = get_frame_address_space (frame);
struct regcache *regcache = get_current_regcache ();
struct gdbarch *gdbarch = get_regcache_arch (regcache);
enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
CORE_ADDR pc = get_frame_pc (frame);
CORE_ADDR pc = regcache_read_pc (regcache);
CORE_ADDR breaks[2] = {-1, -1};
CORE_ADDR loc = pc;
CORE_ADDR closing_insn; /* Instruction that closes the atomic sequence. */