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authorUlrich Drepper <drepper@redhat.com>2002-01-08 06:28:46 +0000
committerUlrich Drepper <drepper@redhat.com>2002-01-08 06:28:46 +0000
commita0dcb6896c35abf88810296367a63da75ebf1828 (patch)
treed2c3fad2eab4eac4f2020866ca36f2cd4a011169 /elf
parentabd336891bd17071ed166ae536ef381dbafe00b3 (diff)
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Update.
2002-01-03  Jakub Jelinek  <jakub@redhat.com>

	* elf/Makefile (routines, shared-only-routines): Add
	unwind-dw2-fde-glibc instead of unwind-dw2-fde.
	* elf/elf.h (PT_GNU_EH_FRAME): Define.
	* sysdeps/generic/unwind-dw2-fde-glibc.c: New file.
	* sysdeps/generic/unwind-dw2-fde.c (__register_frame_info_bases):
	Optimize if .eh_frame section contains no FDEs.
	(__register_frame, __deregister_frame_info_bases,
	__deregister_frame): Likewise.
	* sysdeps/generic/unwind-dw2.c (execute_cfa_program): Fix
	DW_CFA_restore handling.

2002-01-07  Stephen L Moshier  <moshier@mediaone.net>
Diffstat (limited to 'elf')
-rw-r--r--elf/Makefile4
-rw-r--r--elf/elf.h1
2 files changed, 3 insertions, 2 deletions
diff --git a/elf/Makefile b/elf/Makefile
index f1245328f5..c249c41b69 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -67,8 +67,8 @@ distribute	:= $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
 include ../Makeconfig
 
 ifeq ($(unwind-find-fde),yes)
-routines += unwind-dw2-fde
-shared-only-routines = unwind-dw2-fde
+routines += unwind-dw2-fde-glibc
+shared-only-routines = unwind-dw2-fde-glibc
 endif
 
 before-compile  = $(objpfx)trusted-dirs.h
diff --git a/elf/elf.h b/elf/elf.h
index 3c8da863d2..a6c874c28a 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -561,6 +561,7 @@ typedef struct
 #define PT_TLS		7		/* Thread-local storage segment */
 #define	PT_NUM		8		/* Number of defined types */
 #define PT_LOOS		0x60000000	/* Start of OS-specific */
+#define PT_GNU_EH_FRAME	0x6474e550	/* GCC .eh_frame_hdr segment */
 #define PT_LOSUNW	0x6ffffffa
 #define PT_SUNWBSS	0x6ffffffa	/* Sun Specific segment */
 #define PT_SUNWSTACK	0x6ffffffb	/* Stack segment */