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Tom Tromey fe1081b017 re PR libgcj/13107 (Wrong verification error in gij: recursive subroutine call) 
PR libgcj/13107:
	* testsuite/libjava.lang/pr13107_2.xfail: New file.
	* testsuite/libjava.lang/pr13107_3.xfail: New file.
	* testsuite/libjava.lang/pr13107_3.java: New file.
	* testsuite/libjava.lang/pr13107_3.out: New file.
	* testsuite/libjava.lang/pr13107_2.java: New file.
	* testsuite/libjava.lang/pr13107_2.out: New file.
	* testsuite/libjava.lang/pr13107.java: New file.
	* testsuite/libjava.lang/pr13107.out: New file.
	* verify.cc (jsr_ptrs): Removed.
	(entry_points): Likewise.
	(struct subr_info): Likewise.
	(struct subr_entry_info): Likewise.
	(type_val::unused_by_subroutine_type): Likewise.
	(type::merge): Don't handle unused_by_subroutine_type.
	(type::print): Likewise.
	(state::flags): Removed.
	(state::subroutine): Likewise.
	(state::seen_subrs): Likewise.
	(state::NO_STACK): Likewise.
	(state::FLAG_CHANGED, state::FLAG_UNUSED): Likewise.
	(state): Updated all methods.
	(state::clean_subrs): Removed.
	(state::state): Removed `ret_semantics' flag.
	(state::copy): Likewise.
	(state::add_subr): Removed.
	(state::enter_subroutine): Likewise.
	(type::set_return_address): New method.
	(handle_jsr_insn): Set return address on the type.  Always
	invalidate PC after call.
	(check_nonrecursive_call): Removed.
	(~_Jv_BytecodeVerifier): Updated.
	(branch_prepass): Removed special handling of jsr.
	(note_branch_target): Likewise.
	(get_subroutine): Removed.
	(state::merge): Don't merge subroutines and don't handle
	NO_STACK.  Removed ret_semantics and jsr_semantics arguments.
	(state::note_variable): Removed.
	(state::is_unmerged_ret_state): Likewise.
	(state::print): Updated.
	(set_variable): Likewise.
	(merge_into): Renamed from push_jump_merge.  Removed ret_semantics
	and jsr_semantics arguments.  Updated for new reverification
	list.
	(pop_jump): Rewrote.
	(construct_primitive_array_type): Updated.
	(state::next): Removed.
	(INVALID_STATE): New define.
	(state::INVALID): Removed.
	(state::NO_NEXT): New value.
	(state::pc, state::next): New fields.
	(state::get_pc): New method.
	(next_verify_pc): Removed.
	(next_verify_state): New field.
	(verify_instructions_0): Always check for falling off end.
	(linked): New type.
	(linked_utf8): Removed.
	(states): Changed type.
	(type::state_mergeable_p): New method.
	(state::state_mergeable_p): Likewise.
	(handle_ret_insn): Removed most code.
	(state::reverify): New method.
	(add_new_state): Likewise.
	(state::set_pc): Likewise.

From-SVN: r76395
2004-01-23 02:49:57 +00:00
..
doc
gcj 2004-01-13�� David Jee�� <djee@redhat.com> 2004-01-13 17:37:23 +00:00
gnu 2004-01-22 Graydon Hoare <graydon@redhat.com> 2004-01-22 09:54:19 +00:00
include 2004-01-13�� David Jee�� <djee@redhat.com> 2004-01-13 17:37:23 +00:00
java 2004-01-22 Graydon Hoare <graydon@redhat.com> 2004-01-22 09:54:19 +00:00
javax 2004-01-22 Arnaud Vandyck <arnaud.vandyck@ulg.ac.be> 2004-01-22 21:41:53 +00:00
jni 2004-01-22 Thomas Fitzsimmons <fitzsim@redhat.com> 2004-01-22 20:17:43 +00:00
libltdl configure.in: Add in AC_PREREQ(2.13) 2004-01-15 03:41:49 +00:00
org
scripts MakeDefaultMimeTypes.java: Use \n, not backslash-newline. 2004-01-08 05:20:31 +00:00
sysdep locks.h: Don't use in/out memory constraints. 2004-01-16 17:25:26 +00:00
testsuite re PR libgcj/13107 (Wrong verification error in gij: recursive subroutine call) 2004-01-23 02:49:57 +00:00
acconfig.h
acinclude.m4 configure.in: Add --enable-gtk-cairo check. 2003-12-31 08:58:31 +00:00
aclocal.m4 aclocal.m4: Rebuilt using "aclocal -I .". 2004-01-04 09:18:06 +00:00
addr2name.awk
boehm.cc
ChangeLog re PR libgcj/13107 (Wrong verification error in gij: recursive subroutine call) 2004-01-23 02:49:57 +00:00
ChangeLog-1999
ChangeLog-2001
ChangeLog-2002 ChangeLog rotation 2004-01-17 08:40:41 +00:00
ChangeLog-2003 ChangeLog rotation 2004-01-17 08:40:41 +00:00
configure aclocal.m4: Rebuilt using "aclocal -I .". 2004-01-04 09:18:06 +00:00
configure.host
configure.in configure.in: Add in AC_PREREQ(2.13) 2004-01-15 03:41:49 +00:00
COPYING
defineclass.cc
exception.cc
gij.cc
glib-2.0.m4
gtk-2.0.m4
HACKING
interpret.cc
jni.cc
libart.m4
LIBGCJ_LICENSE
libgcj-test.spec.in
libgcj.pc.in
libgcj.spec.in
libtool-version libtool-version: Increased `current' to 6. 2004-01-19 19:01:59 +00:00
Makefile.am Makefile.am (lib_org_w3c_dom_la_LIBADD, [...]): New. 2004-01-20 22:25:27 +01:00
Makefile.in Makefile.am (lib_org_w3c_dom_la_LIBADD, [...]): New. 2004-01-20 22:25:27 +01:00
mauve-libgcj mauve-libgcj: Removed the disabling of java.text.ACIAttribute and... 2003-12-18 20:23:48 +00:00
NEWS
no-threads.cc
nogc.cc
posix-threads.cc
posix.cc
prims.cc re PR libgcj/12001 (_Jv_FindClass dumps core when Oracle's classes12.zip in $CLASSPATH) 2004-01-14 22:49:58 +00:00
README
resolve.cc
THANKS
verify.cc re PR libgcj/13107 (Wrong verification error in gij: recursive subroutine call) 2004-01-23 02:49:57 +00:00
win32-threads.cc
win32.cc win32.cc (WSAEventWrapper): Implemented default constructor and init() methods. 2003-12-16 22:54:22 +00:00

README 

This is libgcj: the runtime library for gcj, the GNU Compiler for Java. 
libgcj provides a partial implementation of the Java Class Libraries.

libgcj is free software.  See the file LIBGCJ_LICENSE for copying permission.


DOCUMENTATION
=============

All documentation, including detailed installation and usage instructions,
can be found on the gcj web pages at this URL:

		http://gcc.gnu.org/java/


REQUIREMENTS
============

libgcj must be built with a compatible version of the gcc compiler. libgcj
releases are usually numbered according to their corresponding gcc release.
For example, if this is "libgcj 2.95.3", you need to build it using "gcc
2.95.3".


QUICK INSTALLATION
==================

  > mkdir build
  > cd build
  > ../libgcj/configure --enable-threads=<THREADS_TYPE> --prefix=<DIR>
  > make
  > make install

where:

<THREADS_TYPE> specifies the threads library to be used by libgcj. Currently 
the possible values are "posix" and "none". This value must be the same as
the value used when configuring gcc itself.

<DIR> specifies the installation directory. This should be the same location 
as where gcc is installed.

Consult the gcj web pages for additional "configure" arguments.

NOTE: libgcj can not be built in the same directory as `configure'. You must 
create a separate build directory. 


BUGS
====

Please submit bug reports via this URL:

	http://gcc.gnu.org/cgi-bin/gnatsweb.pl?database=gcc