crashpad

mirror of https://github.com/chromium/crashpad.git synced 2025-01-15 10:07:56 +08:00

History

Tom Anderson 3a20d34ac3 Fix build with glibc 2.27

Glibc now defines PTRACE_GET_THREAD_AREA as an enum value.  Trying to define our
own will result in an error:

../../third_party/crashpad/crashpad/compat/linux/sys/ptrace.h:25:35: error: redefinition of 'PTRACE_GET_THREAD_AREA' as different kind of symbol
static constexpr __ptrace_request PTRACE_GET_THREAD_AREA =
                                  ^
../../build/linux/debian_sid_amd64-sysroot/usr/include/x86_64-linux-gnu/sys/ptrace.h:110:3: note: previous definition is here
  PTRACE_GET_THREAD_AREA = 25,

However, glibc also defines a new macro for the corresponding value, so it's
possible to detect this case:

----- ptrace.h -----
  /* Get a TLS entry in the GDT.  */
  PTRACE_GET_THREAD_AREA = 25,
#define PT_GET_THREAD_AREA PTRACE_GET_THREAD_AREA
----- ptrace.h -----

This CL prevents defining our own PTRACE_GET_THREAD_AREA when PT_GET_THREAD_AREA
is defined.

Bug: None
Change-Id: Idf931e54dadd57788f04da47f12f0f0588a255cc
Reviewed-on: https://chromium-review.googlesource.com/999161
Commit-Queue: Mark Mentovai <mark@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>

2018-04-06 01:34:50 +00:00

android

android: add Dlsym() which wraps dlsym

2017-12-22 23:43:25 +00:00

linux

Fix build with glibc 2.27

2018-04-06 01:34:50 +00:00

mac

mac: Drop apple_cctools and getsectiondata()/getsegmentdata() wrappers

2017-12-15 23:05:54 +00:00

non_mac/mach

Don’t trigger EXC_CORPSE_NOTIFY on OS X 10.11