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$NetBSD: patch-libgcc_unwind-dw2-fde-dip.c,v 1.1 2014/09/04 18:43:11 jperkin Exp $
Add dl_iterate_phdr error handling support for all BSDs. The NetBSD and
OpenBSD code will not run until dl_iterate_phdr detection in the configure
script is uncommented.
--- libgcc/unwind-dw2-fde-dip.c.orig 2014-01-02 22:25:22.000000000 +0000
+++ libgcc/unwind-dw2-fde-dip.c
@@ -58,13 +58,15 @@
#endif
#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && defined(__FreeBSD__) && __FreeBSD__ >= 7
+ && defined(TARGET_DL_ITERATE_PHDR) \
+ && (defined(__FreeBSD__) || defined(__DragonFly__))
# define ElfW __ElfN
# define USE_PT_GNU_EH_FRAME
#endif
#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
- && defined(__OpenBSD__)
+ && defined(TARGET_DL_ITERATE_PHDR) \
+ && (defined(__OpenBSD__) || defined(__NetBSD__))
# define ElfW(type) Elf_##type
# define USE_PT_GNU_EH_FRAME
#endif
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