[rpms/gdb] gdb-17.2-rebase-f44: remove gdb-6.8-bz466901-backtrace-full-prelinked.patch

[rpms/gdb] gdb-17.2-rebase-f44: remove gdb-6.8-bz466901-backtrace-full-prelinked.patch

[Andrew Burgess]

            A new commit has been pushed.

            Repo   : rpms/gdb
            Branch : gdb-17.2-rebase-f44
            Commit : 89e39336f21f535defc79fbc1a876fe2a2a071e2
            Author : Andrew Burgess <aburgess@redhat.com>
            Date   : 2025-05-08T09:23:55+01:00
            Stats  : +9/-492 in 5 file(s)
            URL    : https://src.fedoraproject.org/rpms/gdb/c/89e39336f21f535defc79fbc1a876fe2a2a071e2?branch=gdb-17.2-rebase-f44

            Log:
            remove gdb-6.8-bz466901-backtrace-full-prelinked.patch

Prelinking is no longer supported since glibc commit:

  commit 6628c742b2c16e785d3c884d9deeda5adb30ca12
  Date:   Thu Jan 13 17:58:00 2022 -0300

      elf: Remove prelink support

Remove the patch gdb-6.8-bz466901-backtrace-full-prelinked.patch as
this only contains a prelinking related test and no GDB fixes.

---
diff --git a/_gdb.spec.Patch.include b/_gdb.spec.Patch.include
index 53f7fc1..6b821a4 100644
--- a/_gdb.spec.Patch.include
+++ b/_gdb.spec.Patch.include
@@ -5,18 +5,14 @@ Patch001: gdb-6.3-rh-testversion-20041202.patch
 #=fedoratest: But it is broken anyway, sometimes the case being tested is not reproducible.
 Patch002: gdb-6.3-mapping-zero-inode-test.patch
 
-# Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
-#=fedoratest
-Patch003: gdb-6.8-bz466901-backtrace-full-prelinked.patch
-
 # Fix follow-exec for C++ programs (bugreported by Martin Stransky).
 #=fedoratest
-Patch004: gdb-archer-next-over-throw-cxx-exec.patch
+Patch003: gdb-archer-next-over-throw-cxx-exec.patch
 
 # Fix '`catch syscall' doesn't work for parent after `fork' is called'
 # (Philippe Waroquiers, RH BZ 1149205).
 #=fedoratest
-Patch005: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
+Patch004: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
 
 # Update gdb-add-index.sh such that, when the GDB environment
 # variable is not set, the script is smarter than just looking for
@@ -30,12 +26,12 @@ Patch005: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
 #   https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
 #
 #=fedora
-Patch006: gdb-add-index.patch
+Patch005: gdb-add-index.patch
 
 # Not a backport.  Add a new script which hooks into GDB and suggests
 # RPMs to install when GDB finds an objfile with no debug info.
-Patch007: gdb-add-rpm-suggestion-script.patch
+Patch006: gdb-add-rpm-suggestion-script.patch
 
 # Backport "Fix another timeout in gdb.base/bg-execution-repeat.exp"
-Patch008: gdb-fix-bg-execution-repeat.patch
+Patch007: gdb-fix-bg-execution-repeat.patch
 

diff --git a/_gdb.spec.patch.include b/_gdb.spec.patch.include
index 53b05cc..f6a9246 100644
--- a/_gdb.spec.patch.include
+++ b/_gdb.spec.patch.include
@@ -5,4 +5,3 @@
 %patch -p1 -P005
 %patch -p1 -P006
 %patch -p1 -P007
-%patch -p1 -P008

diff --git a/_patch_order b/_patch_order
index 75114ed..bd788a3 100644
--- a/_patch_order
+++ b/_patch_order
@@ -1,6 +1,5 @@
 gdb-6.3-rh-testversion-20041202.patch
 gdb-6.3-mapping-zero-inode-test.patch
-gdb-6.8-bz466901-backtrace-full-prelinked.patch
 gdb-archer-next-over-throw-cxx-exec.patch
 gdb-rhbz1149205-catch-syscall-after-fork-test.patch
 gdb-add-index.patch

diff --git a/gdb-6.8-bz466901-backtrace-full-prelinked.patch b/gdb-6.8-bz466901-backtrace-full-prelinked.patch
deleted file mode 100644
index 39d8947..0000000
--- a/gdb-6.8-bz466901-backtrace-full-prelinked.patch
+++ /dev/null
@@ -1,481 +0,0 @@
-From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
-From: Fedora GDB patches <invalid@email.com>
-Date: Fri, 27 Oct 2017 21:07:50 +0200
-Subject: gdb-6.8-bz466901-backtrace-full-prelinked.patch
-
-;; Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
-;;=fedoratest
-
-Fix resolving of variables at locations lists in prelinked libs (BZ 466901).
-
-diff --git a/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-func.S
-@@ -0,0 +1,328 @@
-+/* This testcase is part of GDB, the GNU debugger.
-+
-+   Copyright 2008 Free Software Foundation, Inc.
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 3 of the License, or
-+   (at your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+
-+   You should have received a copy of the GNU General Public License
-+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-+
-+/*
-+#include <stdlib.h>
-+
-+void
-+func (void)
-+{
-+  int i;
-+
-+  abort ();
-+}
-+*/
-+	.file	"dw2-loclist-prelinked.c"
-+	.section	.debug_abbrev,"",@progbits
-+.Ldebug_abbrev0:
-+	.section	.debug_info,"",@progbits
-+.Ldebug_info0:
-+	.section	.debug_line,"",@progbits
-+.Ldebug_line0:
-+	.text
-+.Ltext0:
-+.globl func
-+	.type	func, @function
-+func:
-+.LFB2:
-+	.file 1 "dw2-loclist-prelinked.c"
-+	.loc 1 5 0
-+	pushl	%ebp
-+.LCFI0:
-+	movl	%esp, %ebp
-+.LCFI1:
-+	subl	$24, %esp
-+.LCFI2:
-+	.loc 1 8 0
-+	call	abort
-+.LFE2:
-+	.size	func, .-func
-+	.section	.debug_frame,"",@progbits
-+.Lframe0:
-+	.long	.LECIE0-.LSCIE0
-+.LSCIE0:
-+	.long	0xffffffff
-+	.byte	0x1
-+	.string	""
-+	.uleb128 0x1
-+	.sleb128 -4
-+	.byte	0x8
-+	.byte	0xc
-+	.uleb128 0x4
-+	.uleb128 0x4
-+	.byte	0x88
-+	.uleb128 0x1
-+	.align 4
-+.LECIE0:
-+.LSFDE0:
-+	.long	.LEFDE0-.LASFDE0
-+.LASFDE0:
-+	.long	.Lframe0
-+	.long	.LFB2
-+	.long	.LFE2-.LFB2
-+	.byte	0x4
-+	.long	.LCFI0-.LFB2
-+	.byte	0xe
-+	.uleb128 0x8
-+	.byte	0x85
-+	.uleb128 0x2
-+	.byte	0x4
-+	.long	.LCFI1-.LCFI0
-+	.byte	0xd
-+	.uleb128 0x5
-+	.align 4
-+.LEFDE0:
-+	.text
-+.Letext0:
-+	.section	.debug_loc,"",@progbits
-+.Ldebug_loc0:
-+.LLST0:
-+	.long	.LFB2-.Ltext0
-+	.long	.LCFI0-.Ltext0
-+	.value	0x2
-+	.byte	0x74
-+	.sleb128 4
-+	.long	.LCFI0-.Ltext0
-+	.long	.LCFI1-.Ltext0
-+	.value	0x2
-+	.byte	0x74
-+	.sleb128 8
-+	.long	.LCFI1-.Ltext0
-+	.long	.LFE2-.Ltext0
-+	.value	0x2
-+	.byte	0x75
-+	.sleb128 8
-+	.long	0x0
-+	.long	0x0
-+	.section	.debug_info
-+	.long	0x94
-+	.value	0x2
-+	.long	.Ldebug_abbrev0
-+	.byte	0x4
-+	.uleb128 0x1
-+	.long	.LASF10
-+	.byte	0x1
-+	.long	.LASF11
-+	.long	.LASF12
-+	.long	.Ltext0
-+	.long	.Letext0
-+	.long	.Ldebug_line0
-+	.uleb128 0x2
-+	.byte	0x4
-+	.byte	0x7
-+	.long	.LASF0
-+	.uleb128 0x3
-+	.byte	0x4
-+	.byte	0x5
-+	.string	"int"
-+	.uleb128 0x2
-+	.byte	0x4
-+	.byte	0x5
-+	.long	.LASF1
-+	.uleb128 0x2
-+	.byte	0x1
-+	.byte	0x8
-+	.long	.LASF2
-+	.uleb128 0x2
-+	.byte	0x2
-+	.byte	0x7
-+	.long	.LASF3
-+	.uleb128 0x2
-+	.byte	0x4
-+	.byte	0x7
-+	.long	.LASF4
-+	.uleb128 0x2
-+	.byte	0x1
-+	.byte	0x6
-+	.long	.LASF5
-+	.uleb128 0x2
-+	.byte	0x2
-+	.byte	0x5
-+	.long	.LASF6
-+	.uleb128 0x2
-+	.byte	0x8
-+	.byte	0x5
-+	.long	.LASF7
-+	.uleb128 0x2
-+	.byte	0x8
-+	.byte	0x7
-+	.long	.LASF8
-+	.uleb128 0x4
-+	.byte	0x4
-+	.byte	0x7
-+	.uleb128 0x2
-+	.byte	0x1
-+	.byte	0x6
-+	.long	.LASF9
-+	.uleb128 0x5
-+	.byte	0x1
-+	.long	.LASF13
-+	.byte	0x1
-+	.byte	0x5
-+	.byte	0x1
-+	.long	.LFB2
-+	.long	.LFE2
-+	.long	.LLST0
-+	.uleb128 0x6
-+	.string	"i"
-+	.byte	0x1
-+	.byte	0x6
-+	.long	0x2c
-+	.byte	0x2
-+	.byte	0x91
-+	.sleb128 -12
-+	.byte	0x0
-+	.byte	0x0
-+	.section	.debug_abbrev
-+	.uleb128 0x1
-+	.uleb128 0x11
-+	.byte	0x1
-+	.uleb128 0x25
-+	.uleb128 0xe
-+	.uleb128 0x13
-+	.uleb128 0xb
-+	.uleb128 0x3
-+	.uleb128 0xe
-+	.uleb128 0x1b
-+	.uleb128 0xe
-+	.uleb128 0x11
-+	.uleb128 0x1
-+	.uleb128 0x12
-+	.uleb128 0x1
-+	.uleb128 0x10
-+	.uleb128 0x6
-+	.byte	0x0
-+	.byte	0x0
-+	.uleb128 0x2
-+	.uleb128 0x24
-+	.byte	0x0
-+	.uleb128 0xb
-+	.uleb128 0xb
-+	.uleb128 0x3e
-+	.uleb128 0xb
-+	.uleb128 0x3
-+	.uleb128 0xe
-+	.byte	0x0
-+	.byte	0x0
-+	.uleb128 0x3
-+	.uleb128 0x24
-+	.byte	0x0
-+	.uleb128 0xb
-+	.uleb128 0xb
-+	.uleb128 0x3e
-+	.uleb128 0xb
-+	.uleb128 0x3
-+	.uleb128 0x8
-+	.byte	0x0
-+	.byte	0x0
-+	.uleb128 0x4
-+	.uleb128 0x24
-+	.byte	0x0
-+	.uleb128 0xb
-+	.uleb128 0xb
-+	.uleb128 0x3e
-+	.uleb128 0xb
-+	.byte	0x0
-+	.byte	0x0
-+	.uleb128 0x5
-+	.uleb128 0x2e
-+	.byte	0x1
-+	.uleb128 0x3f
-+	.uleb128 0xc
-+	.uleb128 0x3
-+	.uleb128 0xe
-+	.uleb128 0x3a
-+	.uleb128 0xb
-+	.uleb128 0x3b
-+	.uleb128 0xb
-+	.uleb128 0x27
-+	.uleb128 0xc
-+	.uleb128 0x11
-+	.uleb128 0x1
-+	.uleb128 0x12
-+	.uleb128 0x1
-+	.uleb128 0x40
-+	.uleb128 0x6
-+	.byte	0x0
-+	.byte	0x0
-+	.uleb128 0x6
-+	.uleb128 0x34
-+	.byte	0x0
-+	.uleb128 0x3
-+	.uleb128 0x8
-+	.uleb128 0x3a
-+	.uleb128 0xb
-+	.uleb128 0x3b
-+	.uleb128 0xb
-+	.uleb128 0x49
-+	.uleb128 0x13
-+	.uleb128 0x2
-+	.uleb128 0xa
-+	.byte	0x0
-+	.byte	0x0
-+	.byte	0x0
-+	.section	.debug_pubnames,"",@progbits
-+	.long	0x17
-+	.value	0x2
-+	.long	.Ldebug_info0
-+	.long	0x98
-+	.long	0x75
-+	.string	"func"
-+	.long	0x0
-+	.section	.debug_aranges,"",@progbits
-+	.long	0x1c
-+	.value	0x2
-+	.long	.Ldebug_info0
-+	.byte	0x4
-+	.byte	0x0
-+	.value	0x0
-+	.value	0x0
-+	.long	.Ltext0
-+	.long	.Letext0-.Ltext0
-+	.long	0x0
-+	.long	0x0
-+	.section	.debug_str,"MS",@progbits,1
-+.LASF7:
-+	.string	"long long int"
-+.LASF0:
-+	.string	"unsigned int"
-+.LASF11:
-+	.string	"dw2-loclist-prelinked.c"
-+.LASF12:
-+	.string	"gdb-6.8/gdb/testsuite/gdb.dwarf2"
-+.LASF4:
-+	.string	"long unsigned int"
-+.LASF8:
-+	.string	"long long unsigned int"
-+.LASF2:
-+	.string	"unsigned char"
-+.LASF9:
-+	.string	"char"
-+.LASF1:
-+	.string	"long int"
-+.LASF3:
-+	.string	"short unsigned int"
-+.LASF5:
-+	.string	"signed char"
-+.LASF10:
-+	.string	"GNU C 4.3.2 20081007 (Red Hat 4.3.2-6)"
-+.LASF13:
-+	.string	"func"
-+.LASF6:
-+	.string	"short int"
-+	.ident	"GCC: (GNU) 4.3.2 20081007 (Red Hat 4.3.2-6)"
-+	.section	.note.GNU-stack,"",@progbits
-diff --git a/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c
-@@ -0,0 +1,26 @@
-+/* This testcase is part of GDB, the GNU debugger.
-+
-+   Copyright 2008 Free Software Foundation, Inc.
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 3 of the License, or
-+   (at your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+
-+   You should have received a copy of the GNU General Public License
-+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-+
-+/* dw2-loclist-prelinked-func.S */
-+extern void func (void);
-+
-+int
-+main (void)
-+{
-+  func ();
-+  return 0;
-+}
-diff --git a/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked.exp
-@@ -0,0 +1,102 @@
-+# Copyright 2008 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 2 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program; if not, write to the Free Software
-+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-+
-+# Minimal DWARF-2 unit test
-+
-+# This test can only be run on i386/x86_64 targets which support DWARF-2.
-+# For now pick a sampling of likely targets.
-+if {(![istarget *-*-linux*]
-+     && ![istarget *-*-gnu*]
-+     && ![istarget *-*-elf*]
-+     && ![istarget *-*-openbsd*])
-+    || (![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"])} {
-+    return 0
-+}
-+
-+set testfile "dw2-loclist-prelinked"
-+set srcfuncfile ${testfile}-func.S
-+set binsharedfuncfile [standard_output_file ${testfile}.so]
-+set srcmainfile ${testfile}-main.c
-+set binfile [standard_output_file ${testfile}]
-+
-+remote_exec build "rm -f ${binfile}"
-+
-+# get the value of gcc_compiled
-+if [get_compiler_info ${binfile}] {
-+    return -1
-+}
-+
-+# This test can only be run on gcc as we use additional_flags=FIXME
-+if {$gcc_compiled == 0} {
-+    return 0
-+}
-+
-+if  { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfuncfile}" "${binsharedfuncfile}" {debug additional_flags=-m32}] != "" } {
-+    untested "Couldn't compile test library"
-+    return -1
-+}
-+
-+# The new separate debug info file will be stored in the .debug subdirectory.
-+
-+if [gdb_gnu_strip_debug ${binsharedfuncfile}] {
-+    # check that you have a recent version of strip and objcopy installed
-+    unsupported "cannot produce separate debug info files"
-+    return -1
-+}
-+
-+if {[catch "system \"/usr/sbin/prelink -qNR --no-exec-shield ${binsharedfuncfile}\""] != 0} {
-+    # Maybe we don't have prelink.
-+    return -1
-+}
-+
-+if  { [gdb_compile "${srcdir}/${subdir}/${srcmainfile}" \
-+		   "${binfile}" executable [list debug additional_flags=-m32 shlib=${binsharedfuncfile}]] != "" } {
-+    return -1
-+}
-+
-+gdb_exit
-+gdb_start
-+gdb_reinitialize_dir $srcdir/$subdir
-+gdb_load ${binfile}
-+
-+gdb_run_cmd
-+
-+gdb_test "" "Program received signal SIGABRT, Aborted..*" "Enter abort()"
-+
-+# Incorrect:
-+# #0  0x00110430 in __kernel_vsyscall ()
-+# No symbol table info available.
-+# #1  0x003d44c0 in raise () from /lib/libc.so.6
-+# No symbol table info available.
-+# #2  0x003d5e88 in abort () from /lib/libc.so.6
-+# No symbol table info available.
-+# #3  0x44f10437 in func () at dw2-loclist-prelinked.c:8
-+# 	i = Could not find the frame base for "func".
-+
-+# Correct:
-+# #0  0x00110430 in __kernel_vsyscall ()
-+# No symbol table info available.
-+# #1  0x003d44c0 in raise () from /lib/libc.so.6
-+# No symbol table info available.
-+# #2  0x003d5e88 in abort () from /lib/libc.so.6
-+# No symbol table info available.
-+# #3  0x4ae36437 in func () at dw2-loclist-prelinked.c:8
-+# 	i = 3827288
-+# #4  0x0804851a in main () at ../../../gdb/testsuite/gdb.dwarf2/dw2-loclist-prelinked-main.c:24
-+# No locals.
-+
-+# `abort' can get expressed as `*__GI_abort'.
-+gdb_test "bt full" "in \[^ \]*abort \\(.*in func \\(.*\r\n\[\t \]+i = -?\[0-9\].*in main \\(.*" "Backtrace after abort()"

diff --git a/gdb.spec b/gdb.spec
index e3484f4..e647994 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -923,6 +923,10 @@ fi
 # endif scl
 
 %changelog
+* Wed May 07 2025 Andrew Burgess <aburgess@redhat.com>
+- Remove gdb-6.8-bz466901-backtrace-full-prelinked.patch.  Prelinking
+  is no longer supported, there seems little point keeping this test.
+
 * Fri Apr 25 2025 Alexandra Hájková <ahajkova@redhat.com>
 - Backport "Fix another timeout in gdb.base/bg-execution-repeat.exp"
   (Tom de Vries)