| From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> |
| Date: Wed, 22 Apr 2015 14:20:01 +0000 (+0000) |
| Subject: unwind fix for musl |
| X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=a2e31d0681d8a47389b8a3552622fbd9827bcef4 |
| |
| unwind fix for musl |
| |
| On behalf of szabolcs.nagy@arm.com |
| |
| 2015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> |
| Szabolcs Nagy <szabolcs.nagy@arm.com> |
| |
| * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on |
| Linux if target provides dl_iterate_phdr. |
| |
| |
| git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222328 138bc75d-0d04-0410-961f-82ee72b054a4 |
| --- |
| |
| Index: b/libgcc/unwind-dw2-fde-dip.c |
| =================================================================== |
| --- a/libgcc/unwind-dw2-fde-dip.c |
| +++ b/libgcc/unwind-dw2-fde-dip.c |
| @@ -59,6 +59,12 @@ |
| |
| #if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ |
| && defined(TARGET_DL_ITERATE_PHDR) \ |
| + && defined(__linux__) |
| +# define USE_PT_GNU_EH_FRAME |
| +#endif |
| + |
| +#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ |
| + && defined(TARGET_DL_ITERATE_PHDR) \ |
| && (defined(__DragonFly__) || defined(__FreeBSD__)) |
| # define ElfW __ElfN |
| # define USE_PT_GNU_EH_FRAME |
