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Andrew MacLeod 5816cb14dd Have -fnew-exceptions actually use the runtime field, and not generate runtime checking code inside each handler.
Have -fnew-exceptions actually use the runtime field, and not generate
runtime checking code inside each handler.
THis works at low opt, but not with optimization at the moment.
Tue Jun 23 10:06:07 EDT 1998  Andrew MacLeod  (amacleod@cygnus.com)
	* eh-common.h (struct __eh_info): Remove coerced value field.
	* libgcc2.c (find_exception_handler): Don't set coerced_value field.
	* except.c (get_dynamic_handler_chain, get_dynamic_cleanup_chain): Use
	POINTER_SIZE instead of Pmode.
	(expand_start_all_catch): Call start_catch_handler() if we are not
	using new style exceptions.
1998-06-22  Andrew MacLeod  (amacleod@cygnus.com)
	* parse.y (function_try_block): Don't call start_catch_handler.
	* except.c (call_eh_info): Remove coerced field from declaration.
	(build_eh_type_type_ref): New function to create an address of a
	rtti function for the new style exception tables.
	(expand_start_catch_block): Split function, this contains the
	common part.
	(process_start_catch_block_old): New function to perform the rest
	of expand_start_catch_block under old style exceptions.
	(process_start_catch_block_old): New function to perform the rest
	of expand_start_catch_block under new style exceptions.
	(expand_end_catch_block): Only pop the false label off the stack under
	the old style of exceptions.
	* semantics.c (finish_try_block): Don't call start_catch_handler.
	* exception.cc (struct cp_eh_info): Add original_value field.
	(__cplus_type_matcher): Perform type matching on the original exception
	value, and if we have a match, set the current value.
	(__cp_push_exception): Set the original expcetion value.

From-SVN: r20671
1998-06-23 07:10:29 +00:00
config [multiple changes] 1998-05-11 16:29:42 -06:00
contrib test_summary: new switch (-i) and environment variable (append_logs) for including files in... 1998-06-18 19:39:58 -06:00
etc Merge from Cygnus etc 1998-05-15. 1998-05-15 17:52:31 -06:00
gcc Have -fnew-exceptions actually use the runtime field, and not generate runtime checking code inside each handler. 1998-06-23 07:10:29 +00:00
include [multiple changes] 1998-05-11 16:49:29 -06:00
INSTALL Point folks to wwwdocs since those are the official versions. 1998-05-09 16:50:47 -06:00
libf2c configure.in (version, [...]): Define. 1998-06-20 18:28:50 -06:00
libiberty * configure.in (checkfuncs): Add missing "'". 1998-05-30 17:19:36 -06:00
libio configure (gcc_version): Add new variable describing the particular gcc version we're building. 1998-06-19 05:42:20 +00:00
libstdc++ * tlist.cc, tvector.cc, tmap.cc: Remove explicit instantiations. 1998-05-31 20:41:51 -04:00
texinfo typo typo fixes fixes 1998-05-06 15:09:07 -06:00
xiberty
.cvsignore
ChangeLog *** empty log message *** 1998-06-19 05:42:12 +00:00
config-ml.in config-ml.in: After building symlink tree call make distclean if... 1998-03-17 01:38:12 +00:00
config.guess * config.guess: Detection of Pentium II for *-sco-3.2v5*. 1998-06-18 09:30:03 +00:00
config.sub Add support for ARM's Thumb instruction set. 1998-03-25 10:44:07 +00:00
configure configure (gcc_version): Add new variable describing the particular gcc version we're building. 1998-06-19 05:42:14 +00:00
configure.in Fixup --enable-target-optspace 1998-04-28 04:36:18 +00:00
COPYING
COPYING.LIB Update address. 1998-02-23 14:57:23 -07:00
install-sh
ltconfig # 1998-05-11 17:00:52 -06:00
ltmain.sh # 1998-05-11 17:00:52 -06:00
MAINTAINERS Various minor updates. 1998-05-19 18:36:31 -06:00
Makefile.in configure (gcc_version): Add new variable describing the particular gcc version we're building. 1998-06-19 05:42:16 +00:00
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.