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| author | digit@chromium.org <digit@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2012-08-31 18:38:29 +0000 |
|---|---|---|
| committer | digit@chromium.org <digit@chromium.org@4c0a9323-5329-0410-9bdc-e9ce6186880e> | 2012-08-31 18:38:29 +0000 |
| commit | 7e3c538af1bdee7f5a4c04e11715488f1d4efd15 (patch) | |
| tree | f1e36060e1fe50ce09eba0855d225478e623a8d8 /configure.ac | |
| parent | Fix 'make check' for Android (diff) | |
| download | breakpad-7e3c538af1bdee7f5a4c04e11715488f1d4efd15.tar.xz | |
Add custom getcontext() implementation for Android.
This adds a minimalistic implementation of getcontext()
for Android/ARM and Android/x86. The provided code is
in assembly and only implements the bare minimum required
by Breakpad to get the current processor state.
Note that:
- The FPU state is not saved to the ucontext_t on ARM.
(that's actually the main difference with a normal
getcontext() implementation).
This is normal. On Linux/ARM, such state must be
obtained with PTRACE_GETVFPREGS instead. This will
be implemented in a future patch.
- On x86, only the 'regular' FPU state is saved, to
mimic the GLibc/i386 implementation. The state of
SSE/SSE2/etc registers is not part of the upstream
getcontext() implementation.
Review URL: https://breakpad.appspot.com/444002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1024 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7c7a158a..84295520 100644 --- a/configure.ac +++ b/configure.ac @@ -40,6 +40,7 @@ AC_CANONICAL_HOST AM_INIT_AUTOMAKE(subdir-objects tar-ustar 1.11.1) AM_CONFIG_HEADER(src/config.h) +AM_PROG_AS AC_PROG_CC AM_PROG_CC_C_O AC_PROG_CPP |