* dwarf2out.c (default_eh_frame_section): Delete, moving handling

	of EH_FRAME_SECTION_NAME into...
	(switch_to_eh_frame_section): ...here.  Try to set eh_frame_section
	if it is still null.
	* except.c (default_exception_section): Delete, moving most
	of the code to...
	(switch_to_exception_section): ...this new function.  Set
	exception_section if it is still null, then switch to it.
	(output_function_exception_table): Use switch_to_exception_section.
	* varasm.c (exception_section, eh_frame_section): Update comments.
	(get_section): Hoist use of SECTION_NAMED.
	(init_varasm_once): Don't set exception_section and eh_frame_section.
	* output.h (default_exception_section): Delete.
	(default_eh_frame_section): Delete.

testsuite/
	* gcc.dg/20051207-1.c,
	* gcc.dg/20051207-2.c,
	* gcc.dg/20051207-3.c: New tests.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108336 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/20051207-2.c b/gcc/testsuite/gcc.dg/20051207-2.c
new file mode 100644
index 00000000000..8a8708794a4
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/20051207-2.c
@@ -0,0 +1,5 @@
+/* GCC doesn't generate any .eh_frame data for this TU itself, so it
+   shouldn't warn about "a" conflicting with the built-in idea of
+   .eh_frame, even if it thinks that .eh_frame should be read-write.  */
+/* { dg-require-named-sections "" } */
+const int a __attribute__((section (".eh_frame"))) = 1;