libbacktrace: update to current version from GCC trunk

This adds DWARF 5 support as well as an enhanced testsuite.

Patch assembled by Than McIntosh.
This commit is contained in:
Ian Lance Taylor
2019-12-23 18:55:51 -08:00
parent 5a99ff7fed
commit 559ab7cab4
62 changed files with 17898 additions and 3864 deletions

View File

@@ -1,5 +1,5 @@
/* edtest.c -- Test for libbacktrace storage allocation stress handling
Copyright (C) 2017-2018 Free Software Foundation, Inc.
Copyright (C) 2017-2019 Free Software Foundation, Inc.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
@@ -43,8 +43,7 @@ POSSIBILITY OF SUCH DAMAGE. */
#include "testlib.h"
static int test1 (void) __attribute__ ((noinline, unused));
static int test1 (void) __attribute__ ((noinline, unused));
static int test1 (void) __attribute__ ((noinline, noclone, unused));
extern int f2 (int);
extern int f3 (int, int);