b288fe5a9a
* Per-inferior thread numbers.
* Breakpoint "explicit locations" (via CLI and GDB/MI).
* New convenience variables ($_gthread, $_inferior).
* Record btrace now supports non-stop mode.
* Various improvements on AArch64 GNU/Linux:
- Multi-architecture debugging support.
- displaced stepping.
- tracepoint support added in GDBserver.
* In Ada, the overloads selection menu provides the parameter
types and return types for the matching overloaded subprograms.
* Various remote protocol improvements, including several
new packets which can be used to support features such as
follow-exec-mode, exec catchpoints, syscall catchpoints, etc.
* Some minor improvements in the Python API for extending GDB.
- Added new patches from Fedora:
gdb-fedora-libncursesw.patch
gdb-fortran-stride-intel-1of6.patch
gdb-fortran-stride-intel-2of6.patch
gdb-fortran-stride-intel-3of6.patch
gdb-fortran-stride-intel-4of6.patch
gdb-fortran-stride-intel-5of6.patch
gdb-fortran-stride-intel-6of6-nokfail.patch
gdb-fortran-stride-intel-6of6.patch
gdb-opcodes-clflushopt-test.patch
gdb-testsuite-readline63-sigint.patch
- Removed obsolete patches:
gdb-6.3-bz231832-obstack-2gb.patch
gdb-pahole-python2.patch
gdb-probes-based-interface-robust-1of2.patch
OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=132
84 lines
2.6 KiB
Diff
84 lines
2.6 KiB
Diff
Index: gdb-7.10.50.20160121/gdb/breakpoint.c
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===================================================================
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--- gdb-7.10.50.20160121.orig/gdb/breakpoint.c 2016-01-21 21:52:34.243387043 +0100
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+++ gdb-7.10.50.20160121/gdb/breakpoint.c 2016-01-21 21:53:00.365542925 +0100
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@@ -16139,6 +16139,50 @@
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static struct cmd_list_element *enablebreaklist = NULL;
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void
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+breakpoints_relocate (struct objfile *objfile, struct section_offsets *delta)
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+{
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+ struct bp_location *bl, **blp_tmp;
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+ int changed = 0;
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+
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+ gdb_assert (objfile->separate_debug_objfile_backlink == NULL);
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+
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+ ALL_BP_LOCATIONS (bl, blp_tmp)
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+ {
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+ struct obj_section *osect;
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+
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+ /* BL->SECTION can be correctly NULL for breakpoints with multiple
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+ locations expanded through symtab. */
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+
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+ ALL_OBJFILE_OSECTIONS (objfile, osect)
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+ {
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+ CORE_ADDR relocated_address;
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+ CORE_ADDR delta_offset;
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+
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+ delta_offset = ANOFFSET (delta, osect->the_bfd_section->index);
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+ if (delta_offset == 0)
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+ continue;
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+ relocated_address = bl->address + delta_offset;
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+
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+ if (obj_section_addr (osect) <= relocated_address
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+ && relocated_address < obj_section_endaddr (osect))
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+ {
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+ if (bl->inserted)
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+ remove_breakpoint (bl, mark_uninserted);
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+
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+ bl->address += delta_offset;
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+ bl->requested_address += delta_offset;
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+
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+ changed = 1;
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+ }
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+ }
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+ }
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+
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+ if (changed)
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+ qsort (bp_location, bp_location_count, sizeof (*bp_location),
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+ bp_location_compare);
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+}
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+
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+void
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_initialize_breakpoint (void)
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{
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struct cmd_list_element *c;
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Index: gdb-7.10.50.20160121/gdb/breakpoint.h
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===================================================================
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--- gdb-7.10.50.20160121.orig/gdb/breakpoint.h 2016-01-21 21:52:34.244387049 +0100
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+++ gdb-7.10.50.20160121/gdb/breakpoint.h 2016-01-21 21:53:00.366542931 +0100
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@@ -1629,4 +1629,7 @@
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UIOUT iff debugging multiple threads. */
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extern void maybe_print_thread_hit_breakpoint (struct ui_out *uiout);
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+extern void breakpoints_relocate (struct objfile *objfile,
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+ struct section_offsets *delta);
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+
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#endif /* !defined (BREAKPOINT_H) */
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Index: gdb-7.10.50.20160121/gdb/objfiles.c
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===================================================================
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--- gdb-7.10.50.20160121.orig/gdb/objfiles.c 2016-01-21 21:52:34.245387055 +0100
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+++ gdb-7.10.50.20160121/gdb/objfiles.c 2016-01-21 21:53:00.367542937 +0100
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@@ -916,6 +916,11 @@
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obj_section_addr (s));
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}
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+ /* Final call of breakpoint_re_set can keep breakpoint locations disabled if
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+ their addresses match. */
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+ if (objfile->separate_debug_objfile_backlink == NULL)
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+ breakpoints_relocate (objfile, delta);
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+
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/* Data changed. */
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return 1;
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}
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