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Patch to call assemble_external_libcall on personality function
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 17 Feb 2005 23:23:40 +0000 (UTC)
- Subject: Patch to call assemble_external_libcall on personality function
This patch fixes some linker warnings on ia64-hpux which were noticed
in the course of fixing exception handling problems but which proved
irrelevant to those problems: the exception handling personality
function is used in unwind tables without being properly imported as a
function; assemble_external_libcall should be called as it already is
for sjlj exceptions. (This does not fix any testsuite failures.)
Bootstrapped with no regressions on ia64-hp-hpux11.23. OK to commit?
--
Joseph S. Myers http://www.srcf.ucam.org/~jsm28/gcc/
jsm@polyomino.org.uk (personal mail)
joseph@codesourcery.com (CodeSourcery mail)
jsm28@gcc.gnu.org (Bugzilla assignments and CCs)
2005-02-17 Joseph S. Myers <joseph@codesourcery.com>
* except.c (output_function_exception_table): Call
assemble_external_libcall (eh_personality_libfunc).
diff -rupN GCC.orig/gcc/except.c GCC/gcc/except.c
--- GCC.orig/gcc/except.c 2005-02-01 22:41:04.000000000 +0000
+++ GCC/gcc/except.c 2005-02-15 23:24:39.000000000 +0000
@@ -3248,6 +3248,7 @@ output_function_exception_table (void)
#ifdef TARGET_UNWIND_INFO
/* TODO: Move this into target file. */
+ assemble_external_libcall (eh_personality_libfunc);
fputs ("\t.personality\t", asm_out_file);
output_addr_const (asm_out_file, eh_personality_libfunc);
fputs ("\n\t.handlerdata\n", asm_out_file);