[rpms/gdb] gdb-17.2-rebase-f44: Remove gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch

[Kevin Buettner <kevinb@redhat.com>]

            A new commit has been pushed.

            Repo   : rpms/gdb
            Branch : gdb-17.2-rebase-f44
            Commit : a65de0f14d05a1fa2d8dd5a2fc2782ec115c9d24
            Author : Kevin Buettner <kevinb@redhat.com>
            Date   : 2025-03-06T14:15:04-07:00
            Stats  : +9/-246 in 5 file(s)
            URL    : https://src.fedoraproject.org/rpms/gdb/c/a65de0f14d05a1fa2d8dd5a2fc2782ec115c9d24?branch=gdb-17.2-rebase-f44

            Log:
            Remove gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch

These are architecture specific tests for s390x and ppc64 that are
intended to test a non-architecture-specific fix that was upstreamed
in 2015.  At that time, the test 'gdb.arch/amd64-prologue-skip.exp'
was also pushed to upstream.  This test should be sufficient to test
that non-architecture-specific fix.

If, at some point, we decided that we do want to upstream the s390x
and ppc64 tests, .S files should be written for these architectures
which mimic gdb.arch/amd64-prologue-skip.S.  These tests should be
made to PASS with current GDB but also demonstrate the original
failure in sources without the 2015 fix.  Since there's already an
upstream test for x86_64 (which is tested regularly), it doesn't seem
especially important to also provide tests for these other
architectures.

---
diff --git a/_gdb.spec.Patch.include b/_gdb.spec.Patch.include
index cdd71ed..72c2589 100644
--- a/_gdb.spec.Patch.include
+++ b/_gdb.spec.Patch.include
@@ -22,11 +22,6 @@ Patch005: gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
 #=fedoratest
 Patch006: gdb-rhbz1149205-catch-syscall-after-fork-test.patch
 
-# Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
-# Kratochvil, RH BZ 1084404).
-#=fedoratest
-Patch007: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
-
 # Update gdb-add-index.sh such that, when the GDB environment
 # variable is not set, the script is smarter than just looking for
 # 'gdb' in the $PATH.
@@ -39,19 +34,19 @@ Patch007: gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
 #   https://fedoraproject.org/wiki/Changes/Minimal_GDB_in_buildroot
 #
 #=fedora
-Patch008: gdb-add-index.patch
+Patch007: 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.
-Patch009: gdb-add-rpm-suggestion-script.patch
+Patch008: gdb-add-rpm-suggestion-script.patch
 
 # Backport upstream commit 2fc56106422 which fixes a possible
 # segfault when opening a core file.  This will drop out when we
 # rebase to 16.3 or 17.1
-Patch010: core-target-open-segfault.patch
+Patch009: core-target-open-segfault.patch
 
 # Backport upstream commit 2b646bb8767, this fixes an issue where
 # TUI output was not flushed to the screen in some cases.  This will
 # drop out when we rebase on 16.3 or 17.1.
-Patch011: tui-wrefresh-issue.patch
+Patch010: tui-wrefresh-issue.patch
 

diff --git a/_gdb.spec.patch.include b/_gdb.spec.patch.include
index a409d9f..6295406 100644
--- a/_gdb.spec.patch.include
+++ b/_gdb.spec.patch.include
@@ -8,4 +8,3 @@
 %patch -p1 -P008
 %patch -p1 -P009
 %patch -p1 -P010
-%patch -p1 -P011

diff --git a/_patch_order b/_patch_order
index 3ac50ab..5d657e8 100644
--- a/_patch_order
+++ b/_patch_order
@@ -4,7 +4,6 @@ gdb-6.8-bz466901-backtrace-full-prelinked.patch
 gdb-archer-next-over-throw-cxx-exec.patch
 gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch
 gdb-rhbz1149205-catch-syscall-after-fork-test.patch
-gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
 gdb-add-index.patch
 gdb-add-rpm-suggestion-script.patch
 core-target-open-segfault.patch

diff --git a/gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch b/gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
deleted file mode 100644
index d92bfc3..0000000
--- a/gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
+++ /dev/null
@@ -1,235 +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-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch
-
-;; Fix '[ppc64] and [s390x] wrong prologue skip on -O2 -g code' (Jan
-;; Kratochvil, RH BZ 1084404).
-;;=fedoratest
-
-These testcases have been created by compiling glibc-2.17-78 on
-RHEL-7.1 s390x/ppc64 boxes, and then taking the "select.o" file
-present at $builddir/misc/select.o.
-
-diff --git a/gdb/testsuite/gdb.arch/ppc64-prologue-skip.exp b/gdb/testsuite/gdb.arch/ppc64-prologue-skip.exp
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.arch/ppc64-prologue-skip.exp
-@@ -0,0 +1,34 @@
-+# Copyright 2015 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+
-+if { ![istarget powerpc64-*linux-*] || ![is_lp64_target] } {
-+    verbose "Skipping ppc64-prologue-skip.exp"
-+    return
-+}
-+
-+set testfile "ppc64-prologue-skip"
-+set uufile "${srcdir}/${subdir}/${testfile}.o.uu"
-+set ofile "${srcdir}/${subdir}/${testfile}.o"
-+
-+if { [catch "system \"uudecode -o ${ofile} ${uufile}\"" ] != 0 } {
-+    untested "failed uudecode"
-+    return -1
-+}
-+
-+gdb_exit
-+gdb_start
-+gdb_load $ofile
-+
-+gdb_test "break ___newselect_nocancel" "Breakpoint $decimal at 0xc: file ../sysdeps/unix/syscall-template.S, line 81." "breakpoint on ___newselect_nocancel"
-diff --git a/gdb/testsuite/gdb.arch/ppc64-prologue-skip.o.uu b/gdb/testsuite/gdb.arch/ppc64-prologue-skip.o.uu
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.arch/ppc64-prologue-skip.o.uu
-@@ -0,0 +1,70 @@
-+begin 644 ppc64-skip-prologue.o.uu
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-+end
-diff --git a/gdb/testsuite/gdb.arch/s390x-prologue-skip.exp b/gdb/testsuite/gdb.arch/s390x-prologue-skip.exp
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.arch/s390x-prologue-skip.exp
-@@ -0,0 +1,34 @@
-+# Copyright 2015 Free Software Foundation, Inc.
-+
-+# This program is free software; you can redistribute it and/or modify
-+# it under the terms of the GNU General Public License as published by
-+# the Free Software Foundation; either version 3 of the License, or
-+# (at your option) any later version.
-+#
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+# GNU General Public License for more details.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-+
-+if { ![istarget s390x-*linux-*] || ![is_lp64_target] } {
-+    verbose "Skipping s390x-prologue-skip.exp"
-+    return
-+}
-+
-+set testfile "s390x-prologue-skip"
-+set uufile "${srcdir}/${subdir}/${testfile}.o.uu"
-+set ofile "${srcdir}/${subdir}/${testfile}.o"
-+
-+if { [catch "system \"uudecode -o ${ofile} ${uufile}\"" ] != 0 } {
-+    untested "failed uudecode"
-+    return -1
-+}
-+
-+gdb_exit
-+gdb_start
-+gdb_load $ofile
-+
-+gdb_test "break select" "Breakpoint $decimal at 0x48: file ../sysdeps/unix/syscall-template.S, line 81." "breakpoint on select"
-diff --git a/gdb/testsuite/gdb.arch/s390x-prologue-skip.o.uu b/gdb/testsuite/gdb.arch/s390x-prologue-skip.o.uu
-new file mode 100644
---- /dev/null
-+++ b/gdb/testsuite/gdb.arch/s390x-prologue-skip.o.uu
-@@ -0,0 +1,64 @@
-+begin 644 s390x-prologue-skip.o.uu
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-+`
-+end

diff --git a/gdb.spec b/gdb.spec
index 10a7aa4..5834d16 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -923,6 +923,11 @@ fi
 # endif scl
 
 %changelog
+* Thu Mar 06 2025 Kevin Buettner <kevinb@redhat.com>
+- Remove gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch.
+  The upstream test 'gdb.arch/amd64-prologue-skip.exp' should be
+  sufficient for testing an upstream fix which was pushed in 2015.
+
 * Wed Mar 05 2025 Guinevere Larsen <guinevere@redhat.com>
 - Remove gdb-6.5-gcore-buffer-limit-test.patch. A similar test has been
   added upstream, which will trickle down soon.