From: Bruno Larsen via Gdb-patches <gdb-patches@sourceware.org>
To: Bruno Larsen <blarsen@redhat.com>, gdb-patches@sourceware.org
Subject: [PINGv2][PATCH v4 00/15] Clean gdb.base when testing with clang
Date: Thu, 18 Aug 2022 09:25:30 +0200 [thread overview]
Message-ID: <73fc7290-2168-adcf-b97b-01d81968bcdf@redhat.com> (raw)
In-Reply-To: <20220720194441.168906-1-blarsen@redhat.com>
ping 2!
On 20/07/2022 21:44, Bruno Larsen wrote:
> When testing GDB with clang, gdb.base had over 50 more failures than when
> testing with gcc. Examining the failed tests led to a few clang bugs, a
> few GDB bugs, and many testsuite assumptions that could be changed.
>
> After this patch series, nothing should be changed for testing with gcc,
> and testing with clang should only show non-trivial failures for
> maint.exp and macscp.exp, along with the same GCC failures.
>
> Changes in v4:
> * Added new test to step through a function's epoligue
> * renamed gdb_step_until_regexp -> gdb_step_until
> * small style and wording changes in patches 1 and 2
> * Dropped patch 3 - no longer necessary
> * patch 4 was reworked based on Andrew's suggestion
> small note, Andrew has OK'd patched 5 and 6 (currently 4 and 5) in v3;
>
> Changes in v3:
> * Fixed some issues that only showed up on CXX_FOR_TARGET=clang
> * rebased on current master
>
> Changes in v2:
> * Introduced gdb_step_until_regexp, based on Pedro's and Andrew's suggestions
> * reworked fixes for: skip.exp, skip-solib.exp and msym-bp-shl.exp
> * Used Pedro's suggestion for call-ar-st
> * reordered patches slightly
>
> Bruno Larsen (15):
> gdb/testsuite: introduce gdb_step_until
> gdb/testsuite: Add a proc to test where compiler links the epilogue
> Change gdb.base/skip-solib.exp deal with lack of epilogue information
> gdb/testsuite: change gdb.base/nodebug.exp to not fail with clang
> update gdb.base/info-program.exp to not fail with clang
> fix gdb.base/access-mem-running.exp for clang testing
> Fix gdb.base/call-ar-st to work with Clang
> add xfails to gdb.base/complex-parts.exp when testing with clang
> gdb/testsuite: fix gdb.base/msym-bp-shl when running with Clang
> explicitly test for stderr in gdb.base/dprintf.exp
> gdb/testsuite: Update gdb.base/so-impl-ld.exp
> [gdb/testsuite]: fix gdb.base/jit-elf.exp when testing with clang
> gdb/testsuite: fix gdb.base/info-types-c++ with clang
> gdb.base/skip.exp: Use finish to exit functions
> gdb/testsuite: Add test to step through function epilogue
>
> gdb/testsuite/gdb.base/access-mem-running.c | 2 +-
> gdb/testsuite/gdb.base/call-ar-st.exp | 13 ++-
> gdb/testsuite/gdb.base/complex-parts.exp | 5 +
> gdb/testsuite/gdb.base/dprintf.exp | 10 ++
> gdb/testsuite/gdb.base/info-program.exp | 2 +-
> gdb/testsuite/gdb.base/info-types.exp.tcl | 109 ++++++++++++------
> gdb/testsuite/gdb.base/jit-elf.exp | 2 +-
> gdb/testsuite/gdb.base/msym-bp-shl.exp | 8 ++
> gdb/testsuite/gdb.base/nodebug.exp | 12 +-
> gdb/testsuite/gdb.base/skip-inline.exp | 23 ++--
> gdb/testsuite/gdb.base/skip-solib-lib.c | 3 +-
> gdb/testsuite/gdb.base/skip-solib-main.c | 3 +-
> gdb/testsuite/gdb.base/skip-solib.exp | 12 +-
> gdb/testsuite/gdb.base/skip.exp | 32 +++--
> gdb/testsuite/gdb.base/so-impl-ld.exp | 13 +--
> gdb/testsuite/gdb.base/solib1.c | 5 +-
> .../gdb.base/step-through-epilogue.c | 15 +++
> .../gdb.base/step-through-epilogue.exp | 86 ++++++++++++++
> gdb/testsuite/lib/gdb.exp | 62 ++++++++++
> 19 files changed, 334 insertions(+), 83 deletions(-)
> create mode 100644 gdb/testsuite/gdb.base/step-through-epilogue.c
> create mode 100644 gdb/testsuite/gdb.base/step-through-epilogue.exp
>
--
Cheers,
Bruno
next prev parent reply other threads:[~2022-08-18 7:25 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 19:44 [PATCH " Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 01/15] gdb/testsuite: introduce gdb_step_until Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 01/15] gdb/testsuite: introduce gdb_step_until_regexp Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 02/15] gdb/testsuite: Add a proc to test where compiler links the epilogue Bruno Larsen via Gdb-patches
2022-09-13 12:17 ` Andrew Burgess via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 03/15] Change gdb.base/skip-solib.exp deal with lack of epilogue information Bruno Larsen via Gdb-patches
2022-09-10 9:53 ` Andrew Burgess via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 04/15] gdb/testsuite: change gdb.base/nodebug.exp to not fail with clang Bruno Larsen via Gdb-patches
2022-09-12 9:08 ` Andrew Burgess via Gdb-patches
2022-09-12 12:17 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 05/15] update gdb.base/info-program.exp " Bruno Larsen via Gdb-patches
2022-09-12 9:34 ` Andrew Burgess via Gdb-patches
2022-09-12 12:18 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 06/15] fix gdb.base/access-mem-running.exp for clang testing Bruno Larsen via Gdb-patches
2022-09-12 9:41 ` Andrew Burgess via Gdb-patches
2022-09-12 12:18 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 07/15] Fix gdb.base/call-ar-st to work with Clang Bruno Larsen via Gdb-patches
2022-09-12 10:30 ` Andrew Burgess via Gdb-patches
2022-09-12 12:18 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 08/15] add xfails to gdb.base/complex-parts.exp when testing with clang Bruno Larsen via Gdb-patches
2022-09-12 10:49 ` Andrew Burgess via Gdb-patches
2022-09-12 12:18 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 09/15] gdb/testsuite: fix gdb.base/msym-bp-shl when running with Clang Bruno Larsen via Gdb-patches
2022-09-12 10:58 ` Andrew Burgess via Gdb-patches
2022-09-12 12:30 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 10/15] explicitly test for stderr in gdb.base/dprintf.exp Bruno Larsen via Gdb-patches
2022-09-12 12:20 ` Andrew Burgess via Gdb-patches
2022-09-13 12:08 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 11/15] gdb/testsuite: Update gdb.base/so-impl-ld.exp Bruno Larsen via Gdb-patches
2022-09-12 12:30 ` Andrew Burgess via Gdb-patches
2022-09-13 12:08 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 12/15] [gdb/testsuite]: fix gdb.base/jit-elf.exp when testing with clang Bruno Larsen via Gdb-patches
2022-09-12 12:54 ` Andrew Burgess via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 13/15] gdb/testsuite: fix gdb.base/info-types-c++ " Bruno Larsen via Gdb-patches
2022-09-12 14:35 ` Andrew Burgess via Gdb-patches
2022-09-14 11:31 ` Bruno Larsen via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 14/15] gdb.base/skip.exp: Use finish to exit functions Bruno Larsen via Gdb-patches
2022-09-12 16:57 ` Andrew Burgess via Gdb-patches
2022-07-20 19:44 ` [PATCH v4 15/15] gdb/testsuite: Add test to step through function epilogue Bruno Larsen via Gdb-patches
2022-09-08 12:04 ` Andrew Burgess via Gdb-patches
2022-08-09 16:53 ` [PIING][PATCH v4 00/15] Clean gdb.base when testing with clang Bruno Larsen via Gdb-patches
2022-08-18 7:25 ` Bruno Larsen via Gdb-patches [this message]
2022-08-25 7:51 ` [PINGv3][PATCH " Bruno Larsen via Gdb-patches
2022-09-05 14:59 ` [PINGv4][PATCH " Bruno Larsen via Gdb-patches
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