gdb/gdb-archer-pie-addons-keep-disabled.patch
Jan Kratochvil f8eee05550 Rebase to FSF GDB 7.4.50.20120602.
- [testsuite] BuildRequire gcc-go.
- Drop printing 2D C++ vectors as matrices which no longer worked (BZ 562763).
- Fix dejagnu-1.5-4.fc17 compatibility for Go (for BZ 635651).
- Use librpm.so.3 for rpm-4.10.0 in Fedora 18.
- Revert recent breakage of UNIX objfiles order for symbols lookup.
2012-06-03 19:40:44 +02:00

84 lines
2.7 KiB
Diff

Index: gdb-7.4.50.20120602/gdb/breakpoint.c
===================================================================
--- gdb-7.4.50.20120602.orig/gdb/breakpoint.c 2012-06-02 19:11:54.000000000 +0200
+++ gdb-7.4.50.20120602/gdb/breakpoint.c 2012-06-02 19:52:58.161226506 +0200
@@ -15495,6 +15495,50 @@ initialize_breakpoint_ops (void)
}
void
+breakpoints_relocate (struct objfile *objfile, struct section_offsets *delta)
+{
+ struct bp_location *bl, **blp_tmp;
+ int changed = 0;
+
+ gdb_assert (objfile->separate_debug_objfile_backlink == NULL);
+
+ ALL_BP_LOCATIONS (bl, blp_tmp)
+ {
+ struct obj_section *osect;
+
+ /* BL->SECTION can be correctly NULL for breakpoints with multiple
+ locations expanded through symtab. */
+
+ ALL_OBJFILE_OSECTIONS (objfile, osect)
+ {
+ CORE_ADDR relocated_address;
+ CORE_ADDR delta_offset;
+
+ delta_offset = ANOFFSET (delta, osect->the_bfd_section->index);
+ if (delta_offset == 0)
+ continue;
+ relocated_address = bl->address + delta_offset;
+
+ if (obj_section_addr (osect) <= relocated_address
+ && relocated_address < obj_section_endaddr (osect))
+ {
+ if (bl->inserted)
+ remove_breakpoint (bl, mark_uninserted);
+
+ bl->address += delta_offset;
+ bl->requested_address += delta_offset;
+
+ changed = 1;
+ }
+ }
+ }
+
+ if (changed)
+ qsort (bp_location, bp_location_count, sizeof (*bp_location),
+ bp_location_compare);
+}
+
+void
_initialize_breakpoint (void)
{
struct cmd_list_element *c;
Index: gdb-7.4.50.20120602/gdb/breakpoint.h
===================================================================
--- gdb-7.4.50.20120602.orig/gdb/breakpoint.h 2012-05-16 16:35:03.000000000 +0200
+++ gdb-7.4.50.20120602/gdb/breakpoint.h 2012-06-02 19:53:09.268223263 +0200
@@ -1503,4 +1503,7 @@ extern struct gdbarch *get_sal_arch (str
extern void handle_solib_event (void);
+extern void breakpoints_relocate (struct objfile *objfile,
+ struct section_offsets *delta);
+
#endif /* !defined (BREAKPOINT_H) */
Index: gdb-7.4.50.20120602/gdb/objfiles.c
===================================================================
--- gdb-7.4.50.20120602.orig/gdb/objfiles.c 2012-05-10 21:50:08.000000000 +0200
+++ gdb-7.4.50.20120602/gdb/objfiles.c 2012-06-02 19:52:58.202226502 +0200
@@ -802,6 +802,11 @@ objfile_relocate1 (struct objfile *objfi
objfile->sf->sym_probe_fns->sym_relocate_probe (objfile,
new_offsets, delta);
+ /* Final call of breakpoint_re_set can keep breakpoint locations disabled if
+ their addresses match. */
+ if (objfile->separate_debug_objfile_backlink == NULL)
+ breakpoints_relocate (objfile, delta);
+
/* Data changed. */
return 1;
}