diff options
| author | Michael Forney <mforney@mforney.org> | 2020-03-16 23:08:02 -0700 |
|---|---|---|
| committer | Mike Frysinger <vapier@chromium.org> | 2020-03-17 06:30:52 +0000 |
| commit | 23e6fbf571a6638ce9642fc1f50baf1af0f54268 (patch) | |
| tree | c3ec1270f8769b6baf2eacbc029de6adbd9b6603 /src/tools/linux/md2core | |
| parent | Roll src/src/third_party/lss/ f70e2f164..fd00dbbd0 (2 commits) (diff) | |
| download | breakpad-23e6fbf571a6638ce9642fc1f50baf1af0f54268.tar.xz | |
Use ULONG_MAX instead of __WORDSIZE to determine native ELF architecture
__WORDSIZE is an internal libc definition. Instead, we can use
ULONG_MAX from limits.h, whose value corresponds to the machine's
native word size.
This allows us to remove the fallback definition of __WORDSIZE in
the Android compatibility headers.
Bug: google-breakpad:631
Change-Id: I7b9e6f3b2121f78ccad9e32bf26acac518aefd8f
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/2107100
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Diffstat (limited to 'src/tools/linux/md2core')
| -rw-r--r-- | src/tools/linux/md2core/minidump-2-core.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/tools/linux/md2core/minidump-2-core.cc b/src/tools/linux/md2core/minidump-2-core.cc index 941586e9..a60be323 100644 --- a/src/tools/linux/md2core/minidump-2-core.cc +++ b/src/tools/linux/md2core/minidump-2-core.cc @@ -33,6 +33,7 @@ #include <elf.h> #include <errno.h> +#include <limits.h> #include <link.h> #include <stdio.h> #include <stdlib.h> @@ -54,7 +55,7 @@ #include "third_party/lss/linux_syscall_support.h" #include "tools/linux/md2core/minidump_memory_range.h" -#if __WORDSIZE == 64 +#if ULONG_MAX == 0xffffffffffffffff #define ELF_CLASS ELFCLASS64 #else #define ELF_CLASS ELFCLASS32 |