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| author | Tom de Vries <tdevries@suse.de> | 2023-08-29 22:40:36 +0200 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2023-08-29 22:40:36 +0200 |
| commit | 97319ac805eda5ade08b88651bb7490089a7781f (patch) | |
| tree | 44996e68b4b4c3a1f6a8fd48e7c976a18a86fa10 /opcodes/m32r-dis.c | |
| parent | 2922821e4fe3e3e9e496c50cd0c9aa1b1eecc967 (diff) | |
| download | gdb-97319ac805eda5ade08b88651bb7490089a7781f.zip gdb-97319ac805eda5ade08b88651bb7490089a7781f.tar.gz gdb-97319ac805eda5ade08b88651bb7490089a7781f.tar.bz2 | |
[gdb/build] Fix C inclusion of nat/x86-cpuid.h
When running test-case gdb.arch/i386-avx512.exp, I run into:
...
gdb compile failed, In file included from gdb.arch/i386-avx512.c:20:0:
src/gdb/nat/x86-cpuid.h: In function 'x86_cpuid_count':
src/gdb/nat/x86-cpuid.h:63:16: error: \
'nullptr' undeclared (first use in this function)
if (__eax == nullptr)
^~~~~~~
src/gdb/nat/x86-cpuid.h:63:16: note: each \
undeclared identifier is reported only once for each function it appears in
=== gdb Summary ===
# of untested testcases 1
...
This is due to commit e85aad4ae76 ("nat/x86-cpuid.h: Add x86_cpuid_count
wrapper around __get_cpuid_count"), which introduced the nullptr check.
The header file gdb/nat/x86-cpuid.h is a file that is included in the build
and compiled as a C++ file, but also in the testsuite and compiled as a C
file.
Fix this by replacing nullptr with (void *)0.
Tested on x86_64-linux.
Co-Authored-By: Kevin Buettner <kevinb@redhat.com>
Approved-by: Kevin Buettner <kevinb@redhat.com>
Diffstat (limited to 'opcodes/m32r-dis.c')
0 files changed, 0 insertions, 0 deletions