* configure.ac: Fix ZIP and GCJH at configure time to absolute
paths like we do for the compiler, as we use it in external/sax
and it doesn't get MULTIBUILDTOP right when multilibing.
From-SVN: r97091
config:
* gxx-include-dir.m4: In all substitutions, leave $(gcc_version)
to be expanded by the Makefile.
libjava:
* configure.ac: Do not invoke TL_AC_GCC_VERSION. Do not
set tool_include_dir. In all substitutions, leave $(gcc_version)
to be expanded by the Makefile.
* aclocal.m4, configure: Regenerate.
* Makefile.am: Set gcc_version. Replace all uses of
@gcc_version@ with $(gcc_version).
* external/Makefile.am, external/sax/Makefile.am
* external/w3c_dom/Makefile.am, gcj/Makefile.am
* testsuite/Makefile.am: Set gcc_version.
* include/Makefile.am: Set gcc_version and tool_include_dir.
* Makefile.in, external/Makefile.in, external/sax/Makefile.in
* external/w3c_dom/Makefile.in, gcj/Makefile.in, include/Makefile.in
* testsuite/Makefile.in: Regenerate.
From-SVN: r96825
2005-03-10 Bryce McKinlay <mckinlay@redhat.com>
New Stack Trace infrastructure.
* Makefile.am (libgcj0_convenience_la_SOURCES): Add stacktrace.cc.
(gnu/gcj/runtime/StackTrace.lo): Removed.
(ordinary_java_source_files): Remove obsolete files.
(nat_source_files): Remove obsolete files. Add natVMThrowable.cc.
* configure.host (fallback_backtrace_h): Set backtrace header
for mingw and cygwin targets.
* configure.ac: Make symlink for fallback backtrace headers.
* Makefile.in, configure: Rebuilt.
* defineclass.cc (_Jv_ClassReader::read_one_code_attribute):
Read 'LineNumberTable' attribute.
(_Jv_ClassReader::read_one_class_attribute): Read 'SourceFile'
attribute.
(_Jv_ClassReader::handleCodeAttribute): Initialize method line
table fields.
* exception.cc: Remove unused include.
* interpret.cc (DIRECT_THREADED, insn_slot): Moved to java-interp.h.
(SAVE_PC): New macro. Save current PC in the interpreter frame.
(NULLCHECK, NULLARRAYCHECK): Use SAVE_PC.
(_Jv_InterpMethod::compile): Translate bytecode PC values in the line
table to direct threaded instruction values.
(_Jv_StartOfInterpreter, _Jv_EndOfInterpreter): Removed.
(_Jv_InterpMethod::run): No longer member function. All
callers updated. Remove _Unwind calls. Call SAVE_PC whenever a call
is made or where an instruction could throw.
(_Jv_InterpMethod::get_source_line): New. Look up source line numbers
in line_table.
* prims.cc (catch_segv): Construct exception after MAKE_THROW_FRAME.
(catch_fpe): Likewise.
* stacktrace.cc: New file. Stack trace code now here.
* gnu/gcj/runtime/MethodRef.java:
* gnu/gcj/runtime/NameFinder.java: Mostly reimplemented. Now simply
calls addr2line to look up PC addresses in a given binary or shared
library.
* gnu/gcj/runtime/StackTrace.java, gnu/gcj/runtime/natNameFinder.cc,
gnu/gcj/runtime/natStackTrace.cc: Removed.
* gnu/java/lang/MainThread.java (call_main): Add comment warning that
this function name is specially recognised by the stack trace code
and shouldn't be changed.
* include/java-interp.h (DIRECT_THREADED, insn_slot): Moved here.
(struct _Jv_LineTableEntry, line_table, line_table_len): New.
(_Jv_InterpMethod::run): Update declaration.
(_Jv_StackTrace_): New friend. NameFinder and StackTrace no longer
friends.
(_Jv_InterpFrame): Renamed from _Jv_MethodChain. Add PC field.
* include/java-stack.h: New file. Declarations for stack tracing.
* include/jvm.h (_Jv_Frame_info): Removed.
* java/lang/Class.h: Update friend declarations.
* java/lang/VMClassLoader.java (getSystemClassLoader): Simplify
exception message.
* java/lang/VMThrowable.java (fillInStackTrace): Now native.
(getStackTrace): Now native.
(data): New RawDataManaged field.
* java/lang/natClass.cc: Update includes.
(forName): Use _Jv_StackTrace::GetCallingClass for
calling-classloader check.
(getClassLoader): Likewise.
* java/lang/natRuntime.cc: Update includes.
(_load): Use _Jv_StackTrace::GetFirstNonSystemClassLoader.
* java/lang/natVMSecurityManager.cc: Update includes.
(getClassContext): Use _Jv_StackTrace::GetClassContext.
* java/lang/natVMThrowable.cc: New file. Native methods for
VMThrowable.
* java/lang/reflect/natArray.cc: Update includes.
(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natConstructor.cc: Update includes.
(newInstance): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natField.cc: Update includes.
(getAddr): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/lang/reflect/natMethod.cc: Update includes.
(invoke): Use _Jv_StackTrace::GetCallingClass to implement
accessibility check.
* java/util/natResourceBundle.cc: Update includes.
(getCallingClassLoader): Use _Jv_StackTrace::GetCallingClass.
* java/util/logging/natLogger.cc: Update includes. Use
_Jv_StackTrace::GetCallerInfo to get call-site info.
* sysdep/generic/backtrace.h: Fallback backtrace code. Stub
implementation.
* sysdep/i386/backtrace.h: New. Fallback backtrace code. i386
implementation.
From-SVN: r96253
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* config/darwin.h (LINK_SPEC): Default weak_reference_mismatches
to 'non-weak'.
(MAKE_DECL_ONE_ONLY): Set DECL_WEAK.
(ASM_MAKE_LABEL_LINKONCE): Delete.
(ASM_WEAKEN_DECL): New.
(ASM_DECLARE_OBJECT_NAME): Look at DECL_WEAK not DECL_ONE_ONLY.
(ASM_DECLARE_FUNCTION_NAME): Likewise.
(TEXT_SECTION_ASM_OP): Add a tab.
(DATA_SECTION_ASM_OP): Likewise.
(SECTION_FUNCTION): Add a tab. Use fputs. Don't call
data_section on every section change.
(EXTRA_SECTIONS): Add a bunch of new extra sections.
(EXTRA_SECTION_FUNCTIONS): Likewise.
(USE_SELECT_SECTION_FOR_FUNCTIONS): Define.
(JCR_SECTION_NAME): Define.
(TARGET_SECTION_TYPE_FLAGS): Don't define.
* config/darwin.c (darwin_encode_section_info): A symbol is defined
in this file if it is not weak.
(textcoal_section): Delete.
(datacoal_section): Delete.
(darwin_make_decl_one_only): Delete.
(machopic_select_section): Handle functions.
(darwin_asm_named_section): Add a tab.
(darwin_section_type_flags): Delete.
(darwin_unique_section): Delete contents.
(darwin_emit_unwind_label): Add a tab. Make decls weak if
DECL_WEAK is set.
* config/darwin-protos.h (darwin_section_type_flags): Delete.
(darwin_make_decl_one_only): Delete.
(text_coal_section): New.
(text_unlikely_section): New.
(text_unlikely_coal_section): New.
(const_coal_section): New.
(data_coal_section): New.
(const_data_coal_section): New.
* varasm.c (function_section): Honour
USE_SELECT_SECTION_FOR_FUNCTIONS.
* dwarf2out.c (output_call_frame_info): Look at DECL_WEAK when
TARGET_USES_WEAK_UNWIND_INFO is in effect.
* dbxout.c (dbxout_source_file): Don't change sections while
a function is being output.
Index: gcc/testsuite/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* objc.dg/image-info.m: Update for changes to section selection.
Index: libjava/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* Makefile.am (DARWIN_CRT_SRC): New.
(libgcj_la_SOURCES): Use it.
* configure.ac: Define USING_DARWIN_CRT when on Darwin.
* darwin.cc: New file.
* include/jvm.h (_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New prototype.
* java/lang/Class.h: Include stddef.h.
(_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New prototype.
(Object): Make '_Jv_RegisterClasses_Counted' a friend.
* java/lang/natClassLoader.cc (_Jv_RegisterClasses): Constify.
(_Jv_RegisterClasses_Counted): New function.
* configure: Regenerate.
* Makefile.in: Regenerate.
* gcj/Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* testsuite/Makefile.in: Regenerate.
Index: libstdc++-v3/ChangeLog
2004-10-25 Geoffrey Keating <geoffk@apple.com>
* libsupc++/new_op.cc (new): Make weak.
* libsupc++/new_opnt.cc (new): Make weak.
* libsupc++/new_opv.cc (new): Make weak.
* libsupc++/new_opvnt.cc (new): Make weak.
* libsupc++/delete_op.cc (delete): Make weak.
* libsupc++/delete_opnt.cc (delete): Make weak.
* libsupc++/delete_opv.cc (delete): Make weak.
* libsupc++/delete_opvnt.cc (delete): Make weak.
From-SVN: r89572
* configure.ac (SIGNAL_HANDLER): Set to include/sh-signal.h
for all sh*-*-linux* targets.
* configure: Regenerate.
* include/sh-signal.h: New file.
From-SVN: r89368
* configure.ac: Handle --enable-gc-debug.
* configure: Regenerate.
* include/config.h.in (LIBGCJ_GC_DEBUG): Add.
* boehm.cc: Include gc_mark.h, javaxfc.h, but no GC private files.
Rearrange include file order.
(GC_DEBUG): Set if LIBGCJ_GC_DEBUG is set.
(GC_finalize_all, GC_debug_generic_malloc): Don't declare.
(disable_gc_mutex): Delete along with all references.
(_Jv_MarkObj, _Jv_MarkArray): Use public types,
adjust for debug header size.
(_Jv_AllocObj, _Jv_allocPtrFreeObj): Define out of line for
debug case.
(_Jv_AllocArray): Declare min_heap_addr only if needed.
(gcj_describe_type_fn): New.
(_Jv_InitGC): Use GC_new_free_list, GC_new_proc, and GC_new_kind.
Register gcj_describe_type_fn.
* include/boehm-gc.h:
(_Jv_AllocObj, _Jv_allocPtrFreeObj):
Don't define, but declare, for debug case.
* java/lang/natObject.cc:
(GC_DEBUG): Define if LIBGCJ_GC_DEBUG is set.
From-SVN: r86686
* configure.in: Eliminate uses of changequote (mostly by quoting []).
Replace most top level 'dnl' comments with '#' comments, conforming
to new autoconf style. Use AS_HELP_STRING throughout; improve a few
help strings.
* configure: Rebuilt.
From-SVN: r85540
* acinclude.m4: Include no-executables.m4.
* aclocal.m4: Rebuild.
* configure.in: Convert to the autoconf 2.59 version of
of the no-executables hack, and also of the nonstandard CXX
hack and the multilibbed CC and CXX hack. Change prerequisite
to autoconf 2.59.
* configure: Rebuild with autoconf 2.59. (Woo-hoo!)
* Makefile.in, gcj/Makefile.in, include/Makefile.in,
testsuite/Makefile.in: Regenerate.
From-SVN: r85495
* configure.in: Eliminate CANADIAN and NULL_TARGET variables
by logic refactoring. Move default definition of NATIVE closer
to first alternate definition.
* configure: Regenerate.
From-SVN: r84834
* Makefile.am: Set ZIP and GCJH directly using autoconf.
* Makefile.in, include/Makefile.in, testsuite/Makefile.in,
gcj/Makefile.in: Regenerate.
* configure.in: Set ZIP and GCJH. Remove redundant condition
in AM_CONDITIONAL(NATIVE,...)
* configure: Regenerate.
From-SVN: r84832
* configure.in: Move as much as possible below AC_CANONICAL_SYSTEM.
Introduce _GCC_TOPLEV_NONCANONICAL_TARGET.
* acinclude.m4: Include acx.m4.
* aclocal.m4: Regenerate.
* configure: Regenerate.
From-SVN: r84797
2004-06-28 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
PR 15813
* dwarf2out.c (reg_save): Output DW_CFA_same_value when a
register is saved in itself.
(initial_return_save): If the return address is a register,
it's already there, don't bother to mention it in the CFI.
(struct queued_reg_save): Add field saved_reg.
(struct reg_saved_in_data): New.
(regs_saved_in_regs): New.
(num_regs_saved_in_regs): New.
(queue_reg_save): Add extra parameter to specify register saved
in register. Remove duplicate entries from queue. Add comment
for function.
(flush_queued_reg_saves): Handle registers saved in registers.
Update regs_saved_in_regs. Add comment for function.
(clobbers_queued_reg_save): Add comment for function. Allow
for regs_saved_in_regs.
(reg_saved_in): New.
(dwarf2out_frame_debug_expr): Handle saving registers in other
registers.
(dwarf2out_frame_debug): Reset regs_saved_in_regs.
* unwind-dw2.c (execute_cfa_program): Correct handling of
DW_CFA_same_value. Add FIXME comment about incorrect implementation
of DW_CFA_restore_extended.
* config/rs6000/rs6000.c (rs6000_emit_prologue): Let
dwarf2out_frame_debug_expr see instructions that save registers
in other registers or save those other registers in memory.
* unwind-dw2.c (DWARF_FRAME_REGISTERS): Move to unwind-dw2.h.
(_Unwind_FrameState): Likewise.
* unwind-dw2.h: New.
* Makefile.in (LIB2ADDEHDEP): Add unwind-dw2.h.
* config/rs6000/darwin-fallback.c: New file.
* config/rs6000/darwin.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
* config/rs6000/t-darwin (LIB2FUNCS_EXTRA): Add darwin-fallback.o.
Index: gcc/testsuite/ChangeLog
2004-06-26 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
* gcc.dg/cleanup-10.c: Run on all Linux platforms and powerpc-darwin.
Use SA_RESETHAND rather than SA_ONESHOT. Trap SIGBUS as well
as SIGSEGV.
* gcc.dg/cleanup-11.c: Likewise.
* gcc.dg/cleanup-8.c: Likewise.
* gcc.dg/cleanup-9.c: Likewise.
* gcc.dg/cleanup-5.c: Run on all platforms.
Index: libjava/ChangeLog
2004-06-26 Geoffrey Keating <geoffk@apple.com>
Andreas Tobler <a.tobler@schweiz.ch>
* configure.host (powerpc-*-darwin*): New case, define
can_unwind_signal.
* configure.in (*-*-darwin*): New case, point to darwin-signal.h.
* configure: Regenerate.
* include/darwin-signal.h: New.
Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>
From-SVN: r83953
* config/rs6000/linux64.h (MD_FALLBACK_FRAME_STATE_FOR)
[!__powerpc64__]: Corrected to handle kernels with changed ucontext.
* include/powerpc-signal.h: Add #ifndef __powerpc64__ around the
header. For __powerpc64__ provide the default-signal.h definitions
for now.
* include/x86_64-signal.h [!__x86_64__]: Include java-signal-aux.h
instead of the dummy definitions.
* configure.host (x86_64-*): Remove CHECKREFSPEC, add DIVIDESPEC.
(powerpc64*-*): Remove with_libffi_default.
Only add -mminimal-toc for 64-bit compilations.
* configure.in: Use powerpc-signal.h on powerpc64 as well.
(x86_64-*-linux*): Set SIGNAL_HANDLER_AUX.
Link SIGNAL_HANDLER_AUX to include/java-signal-aux.h.
* configure: Rebuilt.
From-SVN: r76437
* configure.in: Added new MinGW-specific configure flag
--with-win32-nlsapi.
Added new AC_DEFINE MINGW_LIBGCJ_UNICODE.
Add -lunicows to MinGW SYSTEMSPEC if --with-win32-nlsapi
is set to unicows.
* configure: Rebuilt.
* include/config.h.in: Rebuilt.
* win32.cc (_Jv_Win32NewString): Implemented.
(nativeToUnicode): New helper function defined only for
non-UNICODE builds.
(unicodeToNative): Likewise.
(_Jv_Win32TempString): Implemented.
(lots): Refactored using tchar.h macros.
(WSAEventWrapper): Use _Jv_Win32NewString.
(_Jv_platform_initialize): Use GetModuleFileNameA instead
of GetModuleFileName.
(_Jv_platform_initProperties): Use _Jv_Win32NewString.
Use temporary stack buffer instead of a heap buffer.
* include/win32.h
Added defines for UNICODE and _UNICODE if MINGW_LIBGCJ_UNICODE is
defined; added tchar.h include.
(_Jv_Win32TempString): Declared new helper class.
(JV_TEMP_STRING_WIN32): New helper macro.
(_Jv_Win32NewString): Declared new helper method.
* java/io/natFileDescriptorWin32.cc (open): Use
JV_TEMP_STRING_WIN32 instead of JV_TEMP_UTF_STRING.
(write): Reformatted slightly.
* java/io/natFileWin32.cc (lots): Use tchar.h macros;
use JV_TEMP_STRING_WIN32 instead of JV_TEMP_UTF_STRING.
(getCanonicalPath): Use _Jv_Win32NewString instead of
JvNewStringUTF.
(performList): Likewise.
* java/lang/natWin32Process.cc (ChildProcessPipe):
Use tchar.h macros.
(startProcess): Use tchar.h macros, JV_TEMP_STRING_WIN32,
and UNICODE environment flag for CreateProcess.
* java/net/natNetworkInterfaceWin32.cc
(winsock2GetRealNetworkInterfaces): Use tchar.h macros and
_Jv_Win32NewString.
From-SVN: r74201
2003-10-22 David Daney <ddaney@avtrex.com)
* include/mips-signal.h: New file.
* sysdep/dwarf2-backtrace.cc: New file.
* sysdep/mips: New directory.
* sysdep/mips/locks.h: New file.
* Makefile.am(extra_cc_files): New, to allow extra c++ files to be
added to libgcj.
(extra_cc_source_files): Ditto.
* configure.host(disable_dladdr): New shell variable passed to
configure.
(mips*-*-linux*): sysdeps_dir=mips,
can_unwind_signal=yes, disable_dladdr=yes, use -mxgot.
(mipsel*-linux* | mipsisa32el*-linux*): Enable hash synchronization.
* configure.in:(mips*-*-linux*): Use sysdep/dwarf2-backtrace.cc to
generate backtrace, and include/mips-signal.h as SIGNAL_HANDLER
(HAVE_DLADDR): Make it depend on setting of disable_dladdr.
(EXTRA_CC_FILES): New, to support conditional addition of
sysdep/dwarf2-backtrace.cc.
* configure: Regenerated.
* Makefile.in: Regenerated.
* gcj/Makefile.in: Regenerated.
* include/config.h.in: Regenerated.
* include/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
From-SVN: r72808
* configure.in: Standardized help text case of
--enable-hash-synchronization
New configure switch --enable-libgcj-multifile and corresponding
automake conditional ONESTEP.
* configure: Rebuilt.
* Makefile.am: Use automake conditional ONESTEP to determine
whether classfiles should be compiled individually or all
at once.
* Makefile.in: Rebuilt.
From-SVN: r71459
boehm-gc:
* configure.in: Set INCLUDES to absolute path.
Save $INCLUDES in boehm-cflags, too.
Set INCLUDES so it's available to config.status.
* configure: Regenerate.
libjava:
* configure.in: Don't initialize GCINCS to boehm-gc/include.
* configure: Regenerate.
libjava/libltdl:
* configure.in: Don't initialize GCINCS to boehm-gc/include.
* Regenerate.
Co-Authored-By: Roger Sayle <roger@eyesopen.com>
From-SVN: r70233
2003-08-05 Matthias Klose <doko@debian.org>
* aclocal.m4: check for libart-config binary
under the name libart2-config as well.
* configure: regenerated.
From-SVN: r70169
2003-08-04 Matthias Klose <doko@debian.org>
* libart.m4: check for libart-config binary
under the name libart2-config as well.
* configure, aclocal.m4: regenerated.
From-SVN: r70150
2003-07-26 Mohan Embar <gnustuff@thisiscool.com>
Ranjit Mathew <rmathew@hotmail.com>
* Makefile.am: Use cross-compiling gcjh from the path for
a crossed-native build.
* Makefile.in: Rebuilt.
* configure.in: Include libltdl in non-newlib builds.
Moved determination of gcj used to build libraries to
its own section. Fixed cross-compilation issues for
non-newlib builds.
* configure: Rebuilt.
Co-Authored-By: Ranjit Mathew <rmathew@hotmail.com>
From-SVN: r69836
2003-06-17 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* include/powerpc-signal.h: New File.
* configure.in: Use it.
* configure: Regenerated.
From-SVN: r68088
* config/s390/s390.c (s390_emit_prologoue): Make sure backchain is
set up before any trapping memory access if flag_non_call_exceptions.
libjava/ ChangeLog:
* configure.in (HAVE_BACKTRACE) [s390*-*-linux*]: Define.
* configure: Regenerate.
From-SVN: r64995
* aclocal.m4, configure, include/config.h.in: Rebuilt.
* acinclude.m4 (CHECK_FOR_BROKEN_MINGW_LD): Resurrected; was in
aclocal.m4 and lost in some merge.
From-SVN: r62188
Mike Stump
Mike Stump
Thomas Fitzsimmons
Steve Pribyl
Alexandre Oliva
Zack Weinberg
Bryce McKinlay
Paolo Bonzini
Tom Tromey
Richard Sandiford
Kelley Cook
Tom Tromey
Michael Koch
Eric Botcazou
Aaron W. LaFramboise
Geoffrey Keating
Kaz Kojima
Loren J. Rittle
Andreas Tobler
Hans Boehm
Michael Koch
David Daney
Nathanael Nerode
Danny Smith
Matthias Klose
Richard Earnshaw
Randolph Chung
Andreas Jaeger
Per Bothner
Jan Hubicka
Jakub Jelinek
Graydon Hoare
Mohan Embar
Bryce McKinlay
David Daney
Jeff Sturm
Anthony Green
Alan Modra
Rainer Orth
Roger Sayle
Franz Sirl
Ulrich Weigand
Andreas Schwab
Andrew Haley