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garbage collect target_decr_pc_after_break

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record-btrace was the only target making use of this, and it no longer
uses it.

gdb/ChangeLog:
2015-03-04  Pedro Alves  <palves@redhat.com>

	* target.h (struct target_ops) <to_decr_pc_after_break>: Delete.
	(target_decr_pc_after_break): Delete declaration.
	* target.c (default_target_decr_pc_after_break)
	(target_decr_pc_after_break): Delete.
	* linux-nat.c (check_stopped_by_breakpoint, linux_nat_wait_1): Use
	gdbarch_decr_pc_after_break instead of target_decr_pc_after_break.
	* linux-thread-db.c (check_event): Likewise.
	* infrun.c (adjust_pc_after_break): Likewise.
	* darwin-nat.c (cancel_breakpoint): Likewise.
	* aix-thread.c (aix_thread_wait): Likewise.
	* target-delegates.c: Regenerate.
This commit is contained in:
Pedro Alves
2015-03-04 20:41:17 +00:00
parent 3e572f7104
commit 527a273ac1
9 changed files with 22 additions and 65 deletions
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4
gdb/linux-nat.c
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@@ -2685,7 +2685,7 @@ check_stopped_by_breakpoint (struct lwp_info *lp)
#endif
pc = regcache_read_pc (regcache);
sw_bp_pc = pc - target_decr_pc_after_break (gdbarch);
sw_bp_pc = pc - gdbarch_decr_pc_after_break (gdbarch);
#if USE_SIGTRAP_SIGINFO
if (linux_nat_get_siginfo (lp->ptid, &siginfo))
@@ -3460,7 +3460,7 @@ linux_nat_wait_1 (struct target_ops *ops,
{
struct regcache *regcache = get_thread_regcache (lp->ptid);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
int decr_pc = target_decr_pc_after_break (gdbarch);
int decr_pc = gdbarch_decr_pc_after_break (gdbarch);
if (decr_pc != 0)
{