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Andy McFadden ec92af8fe5 Log signal info at time of receipt
When a fatal signal is received, we now write a message to the log
that looks like this:

  F/libc    ( 1540): Fatal signal 11 (SIGSEGV) at 0xdeadd00d (code=1)

This is useful for debugging fatal signals that turn out not to be
fatal.  This also changes the signal reset from SIG_IGN to SIG_DFL,
so that future non-fatal fatal signals are fatal.

The code that blocked SIGUSR1 to avoid being interrupted by the GC
has been removed.

Also, fix minor issues in format_buffer().

Bug 5035703

Change-Id: I8940af47297b5dcf3cf33537e3483ca5334ed565
2011-08-04 14:48:15 -07:00
libc bionic: add clean kernel header dsscomp.h 2011-08-03 20:59:19 -07:00
libdl Remove the simulator target from all makefiles. 2011-07-11 22:11:41 -07:00
libm libm: Add nanf() and tgammaf() implementations. 2011-01-25 17:07:26 +01:00
libstdc++ libstdc++: make operator new call abort on failure. 2011-06-14 21:58:55 +02:00
libthread_db bionic, libthread_db x86 fixes 2011-04-27 09:12:58 -07:00
linker Log signal info at time of receipt 2011-08-04 14:48:15 -07:00
.gitignore Merge memory checking functionality from sandbox 2010-02-16 11:43:18 -08:00
Android.mk Remove the simulator target from all makefiles. 2011-07-11 22:11:41 -07:00
CleanSpec.mk Add an empty CleanSpec.mk 2010-03-08 18:04:02 -08:00
MAINTAINERS added and modified libm to support SuperH architecture 2009-08-31 16:25:42 +09:00
ThirdPartyProject.prop add meta-files about 3rd party projects 2010-07-16 11:41:33 -07:00