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--- Libc/Libc-763.13/stdlib/FreeBSD/abort.c.patch
+++ Libc/Libc-594.1.4/stdlib/FreeBSD/abort.c.patch
@@ -1,6 +1,6 @@
---- abort.c.orig 2010-09-07 22:42:56.000000000 -0700
-+++ abort.c 2010-09-07 22:46:29.000000000 -0700
-@@ -35,6 +35,7 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/
+--- abort.c.orig 2008-09-07 11:37:51.000000000 -0700
++++ abort.c 2008-09-07 11:56:01.000000000 -0700
+@@ -39,19 +39,26 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/
#include "namespace.h"
#include <signal.h>
@@ -8,54 +8,30 @@
#include <stdlib.h>
#include <stddef.h>
#include <unistd.h>
-@@ -43,11 +44,22 @@ __FBSDID("$FreeBSD: src/lib/libc/stdlib/
+ #include <pthread.h>
+ #include "un-namespace.h"
- #include "libc_private.h"
-
-+#include "CrashReporterClient.h"
-+#include "_simple.h"
-+
+-void (*__cleanup)();
+extern void (*__cleanup)();
+extern void __abort(void) __dead2;
++extern const char *__crashreporter_info__;
+
+#define TIMEOUT 10000 /* 10 milliseconds */
-+
+
void
abort()
{
struct sigaction act;
-+ if (!CRGetCrashLogMessage())
-+ CRSetCrashLogMessage("abort() called");
-+
++ if (!__crashreporter_info__)
++ __crashreporter_info__ = "abort() called";
/*
* POSIX requires we flush stdio buffers on abort.
* XXX ISO C requires that abort() be async-signal-safe.
-@@ -61,19 +73,90 @@ abort()
- * any errors -- ISO C doesn't allow abort to return anyway.
- */
+@@ -67,11 +74,22 @@ abort()
sigdelset(&act.sa_mask, SIGABRT);
-- (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
-- (void)raise(SIGABRT);
-+
-+ /* <rdar://problem/7397932> abort() should call pthread_kill to deliver a signal to the aborting thread
-+ * This helps gdb focus on the thread calling abort()
-+ */
-+ if (__is_threaded) {
-+ /* Block all signals on all other threads */
-+ sigset_t fullmask;
-+ sigfillset(&fullmask);
-+ (void)_sigprocmask(SIG_SETMASK, &fullmask, NULL);
-+
-+ /* <rdar://problem/8400096> Set the workqueue killable */
-+ __pthread_workqueue_setkill(1);
-+
-+ (void)pthread_sigmask(SIG_SETMASK, &act.sa_mask, NULL);
-+ (void)pthread_kill(pthread_self(), SIGABRT);
-+ } else {
-+ (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
-+ (void)kill(getpid(), SIGABRT);
-+ }
+ (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
+ (void)raise(SIGABRT);
+ usleep(TIMEOUT); /* give time for signal to happen */
/*
@@ -70,59 +46,29 @@
+{
+ struct sigaction act;
+
-+ if (!CRGetCrashLogMessage())
-+ CRSetCrashLogMessage("__abort() called");
++ if (!__crashreporter_info__)
++ __crashreporter_info__ = "__abort() called";
act.sa_handler = SIG_DFL;
act.sa_flags = 0;
sigfillset(&act.sa_mask);
- (void)_sigaction(SIGABRT, &act, NULL);
+@@ -79,5 +97,19 @@ abort()
sigdelset(&act.sa_mask, SIGABRT);
-+
-+ /* <rdar://problem/7397932> abort() should call pthread_kill to deliver a signal to the aborting thread
-+ * This helps gdb focus on the thread calling abort()
-+ */
-+ if (__is_threaded) {
-+ /* Block all signals on all other threads */
-+ sigset_t fullmask;
-+ sigfillset(&fullmask);
-+ (void)_sigprocmask(SIG_SETMASK, &fullmask, NULL);
-+
-+ /* <rdar://problem/8400096> Set the workqueue killable */
-+ __pthread_workqueue_setkill(1);
-+
-+ (void)pthread_sigmask(SIG_SETMASK, &act.sa_mask, NULL);
-+ (void)pthread_kill(pthread_self(), SIGABRT);
-+ } else {
-+ (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
-+ (void)kill(getpid(), SIGABRT);
-+ }
+ (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
+ (void)raise(SIGABRT);
+- exit(1);
+ usleep(TIMEOUT); /* give time for signal to happen */
-+
-+ /* If for some reason SIGABRT was not delivered, we exit using __builtin_trap
-+ * which generates an illegal instruction on i386: <rdar://problem/8400958>
-+ * and SIGTRAP on arm.
-+ */
-+ sigfillset(&act.sa_mask);
-+ sigdelset(&act.sa_mask, SIGILL);
-+ sigdelset(&act.sa_mask, SIGTRAP);
- (void)_sigprocmask(SIG_SETMASK, &act.sa_mask, NULL);
-- (void)raise(SIGABRT);
-- exit(1);
-+ __builtin_trap();
++ __builtin_trap(); /* never exit normally */
+}
+
+__private_extern__ void
+abort_report_np(const char *fmt, ...)
+{
-+ _SIMPLE_STRING s;
++ char *str;
+ va_list ap;
+
-+ if ((s = _simple_salloc()) != NULL) {
-+ va_start(ap, fmt);
-+ _simple_vsprintf(s, fmt, ap);
-+ va_end(ap);
-+ CRSetCrashLogMessage(_simple_string(s));
-+ } else
-+ CRSetCrashLogMessage(fmt); /* the format string is better than nothing */
++ va_start(ap, fmt);
++ vasprintf(&str, fmt, ap);
++ va_end(ap);
++ __crashreporter_info__ = str ? str : fmt;
+ abort();
}