From fb14de7bbddf9dc2f97af953b95b5aa5ea9889c4 Mon Sep 17 00:00:00 2001
From: Ulrich Weigand <uweigand@de.ibm.com>
Date: Tue, 5 May 2009 13:24:49 +0000
Subject: 	* inferior.h (read_pc, write_pc): Remove. 	* regcache.c
 (read_pc, write_pc): Remove.

	* infrun.c (displaced_step_fixup): Use regcache_read_pc instead
	of read_pc.
	(handle_inferior_event): Use regcache_read_pc instead of read_pc
	when determining value of stop_pc.  Replace subsequent uses of
	read_pc by inspecting already-retrieved stop_pc value.
	(keep_going): Use regcache_read_pc instead of read_pc.

	* breakpoint.c (watchpoint_check): Use current frame architecture
	and PC instead of current_gdbarch and read_pc ().
	* tracepoint.c (set_traceframe_context): Replace PC argument
	with FRAME argument.
	(trace_start_command, finish_tfind_command): Update calls.
	(finish_tfind_command): Compare frame IDs to identify transitions
	between frames.
	(trace_find_pc_command): Use regcache_read_pc instead of read_pc.
	* rs6000-nat.c (exec_one_dummy_insn): Pass in regcache instead
	of gdbarch.  Use regcache_read_pc and regcache_write_pc instead
	of read_pc and write_pc.
	(store_register): Make regcache argument non-const.  Update call
	to exec_one_dummy_insn.

	* thread.c (switch_to_thread): Use regcache_read_pc instead of read_pc.
	* infcmd.c (post_create_inferior): Likewise.
	* solib-darwin.c (darwin_solib_create_inferior_hook): Likewise.
	* solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
	* solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
	* solib-svr4.c (enable_break, svr4_relocate_main_executable): Likewise.
	* linux-fork.c (fork_load_infrun_state): Likewise.
	* hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Likewise.
	* record.c (record_wait): Likewise.
	* procfs.c (procfs_wait): Likewise.
	* remote-mips.c (common_open, mips_wait): Likewise.
	* remote-m32r-sdi.c (m32r_resume): Likewise.

	* symfile.c (generic_load): Use regcache_write_pc instead of write_pc.
	* monitor.c (monitor_create_inferior, monitor_load): Likewise.
	* m32r-rom.c (m32r_load, m32r_upload_command): Likewise.
	* remote-m32r-sdi.c (m32r_create_inferior, m32r_load): Likewise.
	* remote-mips.c (mips_create_inferior, mips_load): Likewise.

	* solib-darwin.c: Include "regcache.h".
	* solib-pa64.c: Include "regcache.h".
	* solib-svr4.c: Include "regcache.h.".

	* symfile.c: Do not mention read_pc or write_pc in comments.
	* dink32-rom.c: Likewise.
	* m32r-rom.c: Likewise.
	* mips-tdep.c: Likewise.
---
 gdb/linux-fork.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gdb/linux-fork.c')

diff --git a/gdb/linux-fork.c b/gdb/linux-fork.c
index 861917d..a020743 100644
--- a/gdb/linux-fork.c
+++ b/gdb/linux-fork.c
@@ -250,7 +250,7 @@ fork_load_infrun_state (struct fork_info *fp)
   registers_changed ();
   reinit_frame_cache ();
 
-  stop_pc = read_pc ();
+  stop_pc = regcache_read_pc (get_current_regcache ());
   nullify_last_target_wait_ptid ();
 
   /* Now restore the file positions of open file descriptors.  */
@@ -280,7 +280,7 @@ fork_save_infrun_state (struct fork_info *fp, int clobber_regs)
 
   fp->savedregs = regcache_dup (get_current_regcache ());
   fp->clobber_regs = clobber_regs;
-  fp->pc = read_pc ();
+  fp->pc = regcache_read_pc (get_current_regcache ());
 
   if (clobber_regs)
     {
@@ -501,7 +501,7 @@ info_forks_command (char *arg, int from_tty)
       if (ptid_equal (fp->ptid, inferior_ptid))
 	{
 	  printf_filtered ("* ");
-	  pc = read_pc ();
+	  pc = regcache_read_pc (get_current_regcache ());
 	}
       else
 	{
-- 
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