7 commits

Author	SHA1	Message	Date
Josh Gao	ae9d7676a5	debuggerd_client: properly wait for completion. ... Use an intermediate pipe to detect and report when a requested dump has completed. Bug: http://b/35241370 Bug: http://b/35813071 Test: debuggerd_test Test: manually triggered a background ANR Change-Id: If14aedf6071288360f1a7853d5a2ee79db121759	2017-03-27 16:11:38 -07:00
Josh Gao	981761bbb2	debuggerd: remove obsolete dumpable check. ... PR_SET_DUMPABLE is ignored now. Bug: http://b/35872161 Test: debuggerd -b `pidof surfaceflinger` Change-Id: Iefd090f2b762d454d1e6ce8061ff5f992974267c	2017-03-01 11:55:16 -08:00
Josh Gao	cbe70cb0a8	debuggerd: advance our amazing bet. ... Remove debuggerd in favor of a helper process that gets execed by crashing processes. Bug: http://b/30705528 Test: debuggerd_test Change-Id: I9906c69473989cbf7fe5ea6cccf9a9c563d75906	2017-01-17 13:57:57 -08:00
Josh Gao	218f7fb68e	debuggerd: report crashes even when out of file descriptors. ... Use nasty clone hacks to let us close random file descriptors to be able to connect to debuggerd when the fd table is full. Bug: http://b/32013594 Test: crasher exhaustfd-SIGSEGV Change-Id: I47772e9a5994da4473bd935b105d9c36827c017a	2016-10-07 18:04:05 -07:00
Elliott Hughes	6fff551728	Teach debuggerd about SIGSYS SYS_SECCOMP signals. ... These should be easier to interpret. Bug: http://b/31171101 Change-Id: I362361d218390ab2306f86976172f8365b26b6ef	2016-09-07 13:55:50 -07:00
Josh Gao	a04c80255c	debuggerd: remove unnecessary arguments. ... These were previously required when bionic used tgkill to reraise signals, but now that we use rt_tgsigqueueinfo to reraise signals, they are no longer necessary. Change-Id: I46ba9f14039a727d0a2c4c3a9d93a3532ba8f263	2016-08-12 11:00:18 -07:00
Josh Gao	9c02dc5916	debuggerd: add libdebuggerd_client. ... Bug: http://b/24414818 Change-Id: I079c534d2c952b6975bf0428eb86cc7a55525737	2016-06-17 13:11:29 -07:00