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author | Tom de Vries <tdevries@suse.de> | 2022-06-01 19:29:40 +0200 |
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committer | Tom de Vries <tdevries@suse.de> | 2022-06-01 19:29:40 +0200 |
commit | fc18b1c5afd77960b221d81f382de5c9cf5e75d9 (patch) | |
tree | b6a939c3f2d3b47bc5f92f5971b6b49468fd9f5f /gdb/selftest-arch.c | |
parent | 80fa4b2a606763e71c4b599fa88288f554a0ea5b (diff) | |
download | binutils-gdb-fc18b1c5afd77960b221d81f382de5c9cf5e75d9.tar.gz |
[gdb] Fix warning in foreach_arch selftests
When running the selftests, I run into:
...
$ gdb -q -batch -ex "maint selftest"
...
Running selftest execute_cfa_program::aarch64:ilp32.
warning: A handler for the OS ABI "GNU/Linux" is not built into this
configuration of GDB. Attempting to continue with the default aarch64:ilp32
settings.
...
and likewise for execute_cfa_program::i8086 and
execute_cfa_program::ia64-elf32.
The warning can easily be reproduced outside the selftests by doing:
...
$ gdb -q -batch -ex "set arch aarch64:ilp32"
...
and can be prevented by first doing "set osabi none".
Fix the warning by setting osabi to none while doing selftests that iterate
over all architectures.
Tested on x86_64-linux.
Diffstat (limited to 'gdb/selftest-arch.c')
-rw-r--r-- | gdb/selftest-arch.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gdb/selftest-arch.c b/gdb/selftest-arch.c index f434da718d5..a4d9de5a74d 100644 --- a/gdb/selftest-arch.c +++ b/gdb/selftest-arch.c @@ -66,12 +66,28 @@ foreach_arch_test_generator (const std::string &name, auto test_fn = ([=] () { + /* Prevent warnings when setting architecture with current osabi + settings, like: + A handler for the OS ABI "GNU/Linux" is not built into this + configuration of GDB. Attempting to continue with the + default aarch64:ilp32 settings. */ + enum gdb_osabi_mode mode; + enum gdb_osabi osabi; + get_osabi (mode, osabi); + + set_osabi (osabi_user, GDB_OSABI_NONE); + SCOPE_EXIT + { + reset (); + set_osabi (mode, osabi); + }; + struct gdbarch_info info; info.bfd_arch_info = bfd_scan_arch (arch); struct gdbarch *gdbarch = gdbarch_find_by_info (info); SELF_CHECK (gdbarch != NULL); + function (gdbarch); - reset (); }); tests.emplace_back (string_printf ("%s::%s", name.c_str (), arch), |