[PATCH v3 00/14] Clean gdb.base when testing with clang
Bruno Larsen
blarsen@redhat.com
Thu May 26 15:10:27 GMT 2022
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 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 (14):
gdb/testsuite: introduce gdb_step_until_regexp
Change gdb.base/skip-solib.exp deal with lack of epilogue information
change gdb.base/symbol-alias to xfail with clang
change gdb.base/nodebug.c 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/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.c | 2 +-
gdb/testsuite/gdb.base/nodebug.exp | 2 +-
gdb/testsuite/gdb.base/skip-inline.exp | 18 ++--
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/testsuite/gdb.base/symbol-alias.exp | 9 +-
gdb/testsuite/lib/gdb.exp | 30 ++++++
19 files changed, 195 insertions(+), 85 deletions(-)
--
2.31.1
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