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authorUlrich Drepper <drepper@redhat.com>2006-12-01 00:44:22 +0000
committerUlrich Drepper <drepper@redhat.com>2006-12-01 00:44:22 +0000
commit610fa4a324a6311fe345dc9b50bec3ac327293b2 (patch)
tree75923c0b73ab963458b70cc15e80216df354a6d8
parent5df4fe083318e752210652353b9750c6d8ca6714 (diff)
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* sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility withcvs/fedora-glibc-20061201T0821
libgcc not supporting `rflags' unwinding (register # >= 17).
-rw-r--r--ChangeLog5
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/sigaction.c3
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index ffffeb2..e164a16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-12-01 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with
+ libgcc not supporting `rflags' unwinding (register # >= 17).
+
2006-11-30 Jakub Jelinek <jakub@redhat.com>
* sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc
diff --git a/sysdeps/unix/sysv/linux/x86_64/sigaction.c b/sysdeps/unix/sysv/linux/x86_64/sigaction.c
index 0d56364..ab10123 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/x86_64/sigaction.c
@@ -174,7 +174,8 @@ asm \
do_expr (2 /* rcx */, oRCX) \
do_expr (7 /* rsp */, oRSP) \
do_expr (16 /* rip */, oRIP) \
- do_expr (49 /* rflags */, oEFL) \
+ /* libgcc-4.1.1 has only `DWARF_FRAME_REGISTERS == 17'. */ \
+ /* do_expr (49 |* rflags *|, oEFL) */ \
/* `cs'/`ds'/`fs' are unaligned and a different size. */ \
/* gas: Error: register save offset not a multiple of 8 */ \
" .align 8\n" \