gdb/gdb-rhbz1818011-bfd-gcc10-error.patch
Michael Matz 389676c4ef Accepting request 822281 from home:tomdevries:branches:gdb-upgrade
- Fix SLE-11 build.  Gdb 9.1 requires make 3.82, but SLE-11 has
  make 3.81:
  * gdbserver-fix-build-with-make-3.81.patch
- Fix patch context:
  * gdb-fix-the-thread-pool.c-compilation.patch
- Fix build error due to missing DIAGNOSTIC_IGNORE_UNUSED_FUNCTION.
  * gdb-fix-the-thread-pool.c-compilation.patch
- Drop ChangeLog part of patch:
  * gdb-fix-unused-function-error.patch
- Fix Werror=unused-function with gcc 4.8 (for Leap 42.3).
  * gdb-fix-unused-function-error.patch
- Require %{suse_version} >= 1500 for --with-system-readline.
- Rebase to 9.1 release (as in fedora 32 @ 1735910).
  * Breakpoints on nested functions and subroutines in Fortran.
  * Multithreaded symbol loading, disabled by default.  Enable
    using 'maint set worker-threads unlimited'.
  * Multi-target debugging support.
  * New command pipe.
  * New command set logging debugredirect [on|off].
  * New fortran commands info modules, info module functions,
    info module variables.
- Fedora-specific patches dropped:
  * gdb-libexec-add-index.patch
  * gdb-6.3-rh-testversion-20041202.patch
  * gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch
- Obsoleted fedora patches dropped:
  * gdb-6.5-bz216711-clone-is-outermost.patch
  * gdb-6.6-scheduler_locking-step-is-default.patch
  * gdb-6.8-bz436037-reg-no-longer-active.patch
  * gdb-bz541866-rwatch-before-run.patch
  * gdb-bz568248-oom-is-error.patch
  * gdb-follow-child-stale-parent.patch
  * gdb-readline62-ask-more-rh.patch
  * gdb-rhbz1371380-gcore-elf-headers.patch
  * gdb-rhbz1553086-binutils-warning-loadable-section-outside-elf.patch
  * gdb-rhbz1704406-disable-style-log-output-1of3.patch
  * gdb-rhbz1704406-disable-style-log-output-2of3.patch
  * gdb-rhbz1704406-disable-style-log-output-3of3.patch
  * gdb-rhbz1708192-parse_macro_definition-crash.patch
  * gdb-rhbz1723564-gdb-crash-PYTHONMALLOC-debug.patch
  * gdb-rhbz795424-bitpos-20of25.patch
  * gdb-rhbz795424-bitpos-21of25.patch
  * gdb-rhbz795424-bitpos-22of25.patch
  * gdb-rhbz795424-bitpos-23of25.patch
  * gdb-rhbz795424-bitpos-25of25-test.patch
  * gdb-rhbz795424-bitpos-25of25.patch
  * gdb-rhbz795424-bitpos-arrayview.patch
  * gdb-rhbz795424-bitpos-lazyvalue.patch
  * gdb-testsuite-readline63-sigint.patch
- Fedora patches added:
  * gdb-rhbz1818011-bfd-gcc10-error.patch
- Obsoleted patched dropped:
  * gdb-fix-s390-build.diff
  * gdb-fix-riscv-tdep.patch
  * gdb-testsuite-add-missing-initial-prompt-read-in-multidictionary.exp.patch
  * gdb-testsuite-pie-no-pie.patch
  * gdb-testsuite-read1-fixes.patch
  * gdb-testsuite-i386-pkru-exp.patch
  * gdb-s390-handle-arch13.diff
  * gdb-fix-heap-use-after-free-in-typename-concat.patch
  * gdb-dwarf-reader-reject-sections-with-invalid-sizes.patch
  * gdb-0001-remove-alloca-0-calls.patch
  * gdb-arch13-1.diff
  * gdb-arch13-2.diff
  * gdb-arch13-3.diff
  * bfd-change-num_group-to-unsigned-int.patch
  * gdb-fix-incorrect-use-of-is-operator-for-comparison-in-python-lib-gdb-command-prompt.py.patch
  * gdb-symtab-prefer-var-def-over-decl.patch
  * gdb-only-force-interp_console-ui_out-for-breakpoint-commands-in-mi-mode.patch
  * gdb-testsuite-8.3-kfail-xfail-unsupported.patch
- Backport from master:
  * gdb-fix-debug-agent-odr-bool-int.patch
  * gdb-fix-python3.9-related-runtime-problems.patch

OBS-URL: https://build.opensuse.org/request/show/822281
OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=251
2020-07-23 12:21:48 +00:00

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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
From: Kevin Buettner <kevinb@redhat.com>
Date: Wed, 6 May 2020 10:02:22 -0700
Subject: gdb-rhbz1818011-bfd-gcc10-error.patch
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
;; Fix int conversion error from bfd/elf.c when compiling with gcc 10
Original commit message from H.J. Lu <hjl.tools@gmail.com> is below:
bfd: Change num_group to unsigned int
elf.c failed with to with GCC 10 as of
commit 906b3eb9df6c577d3f6e9c3ea5c9d7e4d1e90536
Author: Martin Liska <mliska@suse.cz>
Date: Tue Mar 24 11:40:10 2020 +0100
Improve endianess detection.
PR lto/94249
* plugin-api.h: Add more robust endianess detection.
binutils-gdb/bfd/elf.c: In function setup_group:
binutils-gdb/bfd/elf.c:740:35: error: overflow in conversion from unsigned int to int changes value from num_group = 4294967295 to -1 [-Werror=overflow]
740 | elf_tdata (abfd)->num_group = num_group = -1;
| ^~~~~~~~~
cc1: all warnings being treated as errors
make[2]: *** [Makefile:1608: elf.lo] Error 1
Change num_group in elf_obj_tdata to unsigned int to compile with GCC 10.
PR binutils/25717
* elf-bfd.h (elf_obj_tdata): Change num_group to unsigned int.
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
--- a/bfd/elf-bfd.h
+++ b/bfd/elf-bfd.h
@@ -1937,7 +1937,7 @@ struct elf_obj_tdata
struct sdt_note *sdt_note_head;
Elf_Internal_Shdr **group_sect_ptr;
- int num_group;
+ unsigned int num_group;
/* Index into group_sect_ptr, updated by setup_group when finding a
section's group. Used to optimize subsequent group searches. */