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See http://sources.redhat.com/ml/libc-alpha/2004-02/msg00138.html
aka http://sources.redhat.com/cgi-bin/get-raw-msg?listname=libc-alpha&date=2004-02&msgid=20040220044155.GE22135%40baldric.uwo.ca
In CVS as
wget 'http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/unwind-dw2.c.diff?r1=1.7&r2=1.8&cvsroot=glibc'
Revision 1.8, Sat Feb 21 09:07:29 2004 UTC (5 months, 3 weeks ago) by drepper
Allow sjlj enabled compilers to build the code by removing
__USING_SJLJ_EXCEPTIONS__ wrapper.
plus
wget 'http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/sysdeps/generic/framestate.c.diff?r1=1.3&r2=1.4&cvsroot=glibc'
Revision 1.4, Sat Feb 21 09:07:05 2004 UTC (5 months, 3 weeks ago) by drepper
[__USING_SJLJ_EXCEPTIONS__] (__frame_state_for): Set frame_State_for
to abort if the compiler is using sjlj.
Fixes compile error
../sysdeps/generic/framestate.c: In function `__frame_state_for':
../sysdeps/generic/framestate.c:44: error: `fallback_frame_state_for' undeclared (first use in this function)
../sysdeps/generic/framestate.c:44: error: (Each undeclared identifier is reported only once
../sysdeps/generic/framestate.c:44: error: for each function it appears in.)
make[2]: *** [crosstool-0.28-rc34/build/arm-unknown-linux-gnu/gcc-3.4.1-glibc-2.3.3/build-glibc/elf/framestate.os] Error 1
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/generic/unwind-dw2.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -r1.7 -r1.8
--- libc/sysdeps/generic/unwind-dw2.c 2003/07/22 23:55:55 1.7
+++ libc/sysdeps/generic/unwind-dw2.c 2004/02/21 09:07:29 1.8
@@ -39,7 +39,6 @@
#endif
-#ifndef __USING_SJLJ_EXCEPTIONS__
#ifndef STACK_GROWS_DOWNWARD
#define STACK_GROWS_DOWNWARD 0
@@ -1287,4 +1286,3 @@
#include "unwind.inc"
#endif /* _LIBC */
-#endif /* !USING_SJLJ_EXCEPTIONS */
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/generic/framestate.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- libc/sysdeps/generic/framestate.c 2003/01/08 06:46:06 1.3
+++ libc/sysdeps/generic/framestate.c 2004/02/21 09:07:05 1.4
@@ -41,7 +41,11 @@
if (handle == NULL
|| (frame_state_for
= (framesf) __libc_dlsym (handle, "__frame_state_for")) == NULL)
+#ifndef __USING_SJLJ_EXCEPTIONS__
frame_state_for = fallback_frame_state_for;
+#else
+ frame_state_for = abort;
+#endif
}
return frame_state_for (pc, frame_state);
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