7cb3ecbb8b
* gdb-rhbz1773651-gdb-index-internal-error.patch
- Patches added (backport from master):
* gdb-support-rseq-auxvs.patch
* gdb-symtab-fix-line-number-of-static-const-class-mem.patch
* gdb-symtab-fix-too-many-symbols-in-gdbpy_lookup_stat.patch
* gdb-symtab-handle-pu-in-iterate_over_some_symtabs.patch
* gdb-symtab-work-around-pr-gas-29517.patch
* gdb-testsuite-add-kfail-for-pr-ada-30908.patch
* gdb-testsuite-add-xfail-for-gdb-29965-in-gdb.threads.patch
* gdb-testsuite-fix-gdb.ada-mi_task_arg.exp-with-newer.patch
* gdb-testsuite-fix-gdb.arch-i386-signal.exp-on-x86_64.patch
* gdb-testsuite-fix-gdb.cp-m-static.exp-regression-on-.patch
* gdb-testsuite-fix-gdb.dwarf2-nullptr_t.exp-with-cc-w.patch
* gdb-testsuite-fix-regexps-in-gdb.base-step-over-sysc.patch
* gdb-symtab-find-main-language-without-symtab-expansi.patch
* gdb-testsuite-add-wait-for-index-cache-in-gdb.dwarf2.patch
- Patches moved (from "Backport from gdb-patches" to
"Backports from master, available in next release"):
* gdb-cli-handle-pending-c-after-rl_callback_read_char.patch
* gdb-testsuite-add-have_host_locale.patch
- Maintenance script qa.sh:
* Remove PR28463, PR28108, PR29247 and PR29160 kfails.
* Remove PR30540, PR30908, PR29965 kfails.
* Remove gdb.ada/mi_task_arg.exp kfail.
- Limit "Suggests: %{python}-Pygments" to SLE-15 and later.
OBS-URL: https://build.opensuse.org/package/show/devel:gcc/gdb?expand=0&rev=365
85 lines
3.1 KiB
Diff
85 lines
3.1 KiB
Diff
From e5972def532f3ed248dfbd2f220f28dc367f4ca1 Mon Sep 17 00:00:00 2001
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From: Tom de Vries <tdevries@suse.de>
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Date: Fri, 24 Mar 2023 15:45:56 +0100
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Subject: [PATCH 07/12] [gdb/symtab] Fix line number of static const class
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member
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Since commit 6d263fe46e0 ("Avoid bad breakpoints with --gc-sections"), there
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was a silent regression on openSUSE Leap 15.4 for test-case
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gdb.cp/m-static.exp, from:
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...
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(gdb) info variable everywhere^M
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All variables matching regular expression "everywhere":^M
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^M
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File /home/vries/tmp.local-remote-host-native/m-static.h:^M
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8: const int gnu_obj_4::everywhere;^M
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(gdb)
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...
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to:
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...
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(gdb) info variable everywhere^M
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All variables matching regular expression "everywhere":^M
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^M
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File /data/vries/gdb/src/gdb/testsuite/gdb.cp/m-static.h:^M
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8: const int gnu_obj_4::everywhere;^M
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^M
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File /data/vries/gdb/src/gdb/testsuite/gdb.cp/m-static1.cc:^M
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8: const int gnu_obj_4::everywhere;^M
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(gdb)
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...
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Another regression was found due to that commit, and it was fixed in commit
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99d679e7b30 ("[gdb/symtab] Fix "file index out of range" complaint") by
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limiting the scope of the fix in the original commit.
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Fix this regression by yet further limiting the scope of that fix, making sure
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that this bit in dwarf_decode_lines is executed again for m-static1.cc:
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...
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/* Make sure a symtab is created for every file, even files
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which contain only variables (i.e. no code with associated
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line numbers). */
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...
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Tested on x86_64-linux.
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PR symtab/30265
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Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30265
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---
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gdb/dwarf2/read.c | 3 +--
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gdb/testsuite/gdb.cp/m-static.exp | 4 +++-
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2 files changed, 4 insertions(+), 3 deletions(-)
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diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
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index f39eba7a008..04bc0e1cbbd 100644
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--- a/gdb/dwarf2/read.c
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+++ b/gdb/dwarf2/read.c
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@@ -9633,8 +9633,7 @@ handle_DW_AT_stmt_list (struct die_info *die, struct dwarf2_cu *cu,
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then there won't be any interesting code in the CU, but a check later on
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(in lnp_state_machine::check_line_address) will fail to properly exclude
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an entry that was removed via --gc-sections. */
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- if (have_code)
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- dwarf_decode_lines (cu->line_header, cu, lowpc, decode_mapping);
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+ dwarf_decode_lines (cu->line_header, cu, lowpc, decode_mapping && have_code);
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}
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/* Process DW_TAG_compile_unit or DW_TAG_partial_unit. */
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diff --git a/gdb/testsuite/gdb.cp/m-static.exp b/gdb/testsuite/gdb.cp/m-static.exp
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index a67b4cd3736..049e88299da 100644
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--- a/gdb/testsuite/gdb.cp/m-static.exp
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+++ b/gdb/testsuite/gdb.cp/m-static.exp
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@@ -183,8 +183,10 @@ gdb_test "print test4.somewhere" "\\$\[0-9\].* = 3.14\[0-9\]*" "static const flo
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if { $non_dwarf } { setup_xfail *-*-* }
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gdb_test "info variable everywhere" \
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[multi_line \
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+ {All variables matching regular expression "everywhere":} \
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+ "" \
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"File (.*/)?m-static\[.\]h:" \
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- "$decimal:\tconst int gnu_obj_4::everywhere;.*"]
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+ "$decimal:\tconst int gnu_obj_4::everywhere;"]
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# Perhaps at some point test4 should also include a test for a static
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# const int that was initialized in the header file. But I'm not sure
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--
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2.35.3
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