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authorRoland McGrath <roland@gnu.org>2005-12-28 05:42:30 +0000
committerRoland McGrath <roland@gnu.org>2005-12-28 05:42:30 +0000
commitdb169ed561acef18093cc6739fb159d6274bf5a5 (patch)
tree18d7b799dd18051b570bcec3826b6392074cde43 /hurd/sigunwind.c
parent0317eaecb1f1a0667a18412b2209f0ae70f94420 (diff)
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* sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h
	(PTR_MANGLE): Fix cast.

	* sysdeps/alpha/bits/setjmp.h (_JMPBUF_UNWINDS): Take third argument
	DEMANGLE, and pass SP value through it.
	* sysdeps/hppa/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/i386/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/m68k/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/mips/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/powerpc/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/s390/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/sh/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/sparc/sparc32/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* sysdeps/unix/sysv/linux/ia64/bits/setjmp.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h: Likewise.
	* sysdeps/x86_64/bits/setjmp.h (_JMPBUF_UNWINDS): Likewise.
	* hurd/sigunwind.c (_hurdsig_longjmp_from_handler): Pass inline
	demangler function to _JMPBUF_UNWINDS.
	* sysdeps/mach/hurd/jmp-unwind.c (demangle_ptr): New function.
	(_longjmp_unwind): Pass it to _JMPBUF_UNWINDS.
Diffstat (limited to 'hurd/sigunwind.c')
-rw-r--r--hurd/sigunwind.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/hurd/sigunwind.c b/hurd/sigunwind.c
index 2231518bd0..f6cb55454e 100644
--- a/hurd/sigunwind.c
+++ b/hurd/sigunwind.c
@@ -70,11 +70,19 @@ _hurdsig_longjmp_from_handler (void *data, jmp_buf env, int val)
 
       struct hurd_userlink *link;
 
+      inline uintptr_t demangle_ptr (uintptr_t x)
+	{
+# ifdef PTR_DEMANGLE
+	  PTR_DEMANGLE (x);
+# endif
+	  return x;
+	}
+
       /* Continue _longjmp_unwind's job of running the unwind
 	 forms for frames being unwound, since we will not
 	 return to its loop like this one, which called us.  */
       for (link = ss->active_resources;
-	   link && _JMPBUF_UNWINDS (env[0].__jmpbuf, link);
+	   link && _JMPBUF_UNWINDS (env[0].__jmpbuf, link, demangle_ptr);
 	   link = link->thread.next)
 	if (_hurd_userlink_unlink (link))
 	  {