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