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[PATCH] Garbage collect deprecated_pc_in_call_dummy
- From: Pedro Alves <palves at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Fri, 01 Feb 2013 19:59:09 +0000
- Subject: [PATCH] Garbage collect deprecated_pc_in_call_dummy
I noticed there are no users of deprecated_pc_in_call_dummy left in
the tree.
The last user was ARM. Usage removed here:
http://sourceware.org/ml/gdb-patches/2010-03/msg00820.html
This deletes the function.
Applied.
2013-02-01 Pedro Alves <palves@redhat.com>
* dummy-frame.c (deprecated_pc_in_call_dummy): Delete function.
* frame.h (deprecated_pc_in_call_dummy): Delete declaration.
---
gdb/dummy-frame.c | 34 ----------------------------------
gdb/frame.h | 2 --
2 files changed, 36 deletions(-)
diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c
index 12310f8..390a6d8 100644
--- a/gdb/dummy-frame.c
+++ b/gdb/dummy-frame.c
@@ -47,40 +47,6 @@ struct dummy_frame
static struct dummy_frame *dummy_frame_stack = NULL;
-/* Function: deprecated_pc_in_call_dummy (pc)
-
- Return non-zero if the PC falls in a dummy frame created by gdb for
- an inferior call. The code below which allows gdbarch_decr_pc_after_break
- is for infrun.c, which may give the function a PC without that
- subtracted out.
-
- FIXME: cagney/2002-11-23: This is silly. Surely "infrun.c" can
- figure out what the real PC (as in the resume address) is BEFORE
- calling this function.
-
- NOTE: cagney/2004-08-02: I'm pretty sure that, with the introduction of
- infrun.c:adjust_pc_after_break (thanks), this function is now
- always called with a correctly adjusted PC!
-
- NOTE: cagney/2004-08-02: Code should not need to call this. */
-
-int
-deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc)
-{
- struct dummy_frame *dummyframe;
-
- for (dummyframe = dummy_frame_stack;
- dummyframe != NULL;
- dummyframe = dummyframe->next)
- {
- if ((pc >= dummyframe->id.code_addr)
- && (pc <= dummyframe->id.code_addr
- + gdbarch_decr_pc_after_break (gdbarch)))
- return 1;
- }
- return 0;
-}
-
/* Push the caller's state, along with the dummy frame info, onto the
dummy-frame stack. */
diff --git a/gdb/frame.h b/gdb/frame.h
index e3c6d91..31b9cb7 100644
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -670,8 +670,6 @@ extern void print_frame_info (struct frame_info *, int print_level,
extern struct frame_info *block_innermost_frame (const struct block *);
-extern int deprecated_pc_in_call_dummy (struct gdbarch *gdbarch, CORE_ADDR pc);
-
extern int deprecated_frame_register_read (struct frame_info *frame, int regnum,
gdb_byte *buf);