varasm.c (assemble_constructor): Take a symbol_ref and a priority instead of a bare string.
* varasm.c (assemble_constructor): Take a symbol_ref and a
priority instead of a bare string. Move priority handling
here from cp/decl2.c.
* output.h: Update decls.
* c-decl.c (c_expand_body): Update calls to assemble_constructor
and assemble_destructor.
* profile.c (output_func_start_profiler): Likewise.
* objc/objc-act.c (finish_objc): Likewise.
(build_module_descriptor): Return the symbol not the symbol name.
* ch/grant.c (chill_finish_compile): Pass a symbol_ref and priority
to assemble_constructor.
* cp/decl2.c (finish_objects): Pass a symbol_ref and priority to
assemble_{constructor,destructor}. Remove priority handling.
* java/class.c (emit_register_classes): Pass a symbol_ref and priority
to assemble_constructor.
Daniel Berlin [Mon, 6 Aug 2001 13:04:29 +0000 (13:04 +0000)]
aix.h (CPP_CPU_SPEC): Move back to rs6000.h
2001-08-06 Daniel Berlin <dan@cgsoftware.com>
* config/rs6000/aix.h (CPP_CPU_SPEC): Move back to rs6000.h
(ASM_CPU_SPEC): Move back to rs6000.h
#undef CPP_DEFAULT_SPEC and ASM_DEFAULT_SPEC before redefining them.
* config/rs6000/darwin.h (DOUBLE_INT_ASM_OP): New macro.
* config/rs6000/linux.h: Remove vtable thunks stuff we accidently
readded.
* config/rs6000/linux64.h: Ditto.
* config/rs6000/rs6000.h: Move CPP_CPU_SPEC and ASM_CPU_SPEC back
to here. Define default ASM_DEFAULT_SPEC and CPP_DEFAULT SPEC to
nothing.
Remove accidently readded definitions of FUNCTION_PROLOGUE,
FUNCTION_EPILOGUE, ASM_OPEN_PAREN, ASM_CLOSE_PAREN
* config/rs6000/sysv4.h: Move CPP_CPU_SPEC and ASM_CPU_SPEC back
to rs6000.h
Tom Tromey [Sun, 5 Aug 2001 22:41:30 +0000 (22:41 +0000)]
StringWriter.java: Merged with Classpath.
* java/io/StringWriter.java: Merged with Classpath.
* java/io/InputStream.java: Merged with Classpath.
* java/io/OutputStream.java: Merged with Classpath.
* java/io/PushbackInputStream.java: Merged with Classpath.
* java/io/CharArrayReader.java: Merged with Classpath.
* java/io/CharArrayWriter.java: Merged with Classpath.
Neil Booth [Sun, 5 Aug 2001 17:31:25 +0000 (17:31 +0000)]
re PR preprocessor/3081 (Preprocessor merges 2 first lines when -imacros is being used)
PR preprocessor/3081
* c-lex.c (map): New.
(cb_file_change): Update map and use it.
(cb_def_pragma, cb_define, cb_undef): Use map and line.
(c_lex): Update to use map.
* cpperror.c (print_location): Move to using logical line numbers.
* cppfiles.c (stack_include_file): Update for new _cpp_do_file_change.
(cpp_make_system_header): Similarly.
(_cpp_execute_include): Stop line numbering hacks. Store the
line we will return to.
* cpphash.h (CPP_BUF_LINE): Remove.
(struct cpp_buffer): Remove lineno and pseudo_newlines.
Add map and return_to_line.
(_cpp_do_file_change): Update.
* cppinit.c (cpp_start_read): Update line kludge.
* cpplex.c (handle_newline): Don't update lineno and pseudo_newlines.
(trigraph_ok): Use logical line numbers for diagnostics.
(skip_block_comment): Likewise.
(skip_whitespace): Likewise.
(skip_line_comment): Use pfile->line instead.
(_cpp_lex_token): Update to use logical line numbering exclusively.
Handle BOL locally. Accept new lines in directives, but keep
pfile->line decremented. Diagnostics use logical lines. Update
directive handling.
* cpplib.c (SEEN_EOL): New.
(skip_rest_of_line, check_eol): Use it.
(end_directive): Increase line number when accepting the newline
at the end of a directive.
(run_directive): Simplify.
(do_line): Bad LC_LEAVEs become LC_RENAMEs. Update.
(_cpp_do_file_change): Update to take buffer line number as an
argument, and store the current map in the cpp_reader. Remove
line number kludges.
(_cpp_do__Pragma): Restore output position after a _Pragma.
(cpp_push_buffer): Don't set output line or lineno.
(_cpp_pop_buffer): Transfer more info from a faked buffer.
Remove line kludge. Set output_line.
* cppmacro.c (builtin_macro): Update handling of __LINE__.
(parse_arg): Use logical lines.
(save_lookahead_token): Save EOFs too now.
* cppmain.c (struct printer): Fix comments.
(printer_init): Simplify, let caller do errors.
(scan_translation_unit, check_multiline_token, dump_macro): Update.
(maybe_print_line): Simplify.
(print_line): Don't print a linemarker if -P.
(cb_define, cb_undef, cb_def_pragma, cb_ident, cb_include): Update.
(cb_file_change): Simplify.
* line-map.h (LAST_SOURCE_LINE): Fix.
(CURRENT_LINE_MAP): New.
* gcc.dg/cpp/19951025-1.c: Revert.
* gcc.dg/cpp/directiv.c: We no longer process directives that
interrupt macro arguments.
* reload1.c (fixup_abnormal_edges): New static function.
(reload): Use it.
* flow.c (need_fake_edge_p): New function.
(flow_call_edges_add): Fix handling of noreturn and sibbling calls;
avoid call insn to be very last insn in the insn stream.
* profile.c (branch_prob): Call flow_call_edges_add instead of
doing that by hand; cleanup cfg to re-merge basic blocks once
we are done.
Neil Booth [Sat, 4 Aug 2001 12:01:59 +0000 (12:01 +0000)]
Makefile.in (CPPLIB_H): New, so that dependencies on cpplib.h are also on line-map.h.
* Makefile.in (CPPLIB_H): New, so that dependencies on cpplib.h
are also on line-map.h.
* cppfiles.c (stack_include_file): Update.
* cpphash.h (struct cpp_buffer): New member return_at_eof.
(_cpp_pop_buffer): New.
* cppinit.c (cpp_destroy, cpp_finish): Update.
(do_includes): Mark each buffer to return at EOF.
* cpplex.c (_cpp_lex_token): Pop buffers at EOF. Continue or
return as requested.
* cpplib.c (run_directive, do_line, cpp_push_buffer): Update.
(cpp_pop_buffer): Rename _cpp_pop_buffer. Stop skipping.
* cpplib.h (cpp_pop_buffer): Remove.
(cpp_scan_buffer_nooutput): Rename cpp_scan_nooutput.
* cppmacro.c (cpp_scan_buffer_nooutput): Similarly. No need to pop
buffers.
* cppmain.c (scan_buffer): Rename scan_translation_unit. No need
to pop buffers.
(do_preprocessing): Update.
* fix-header.c (read_scan_file): Update. No need to pop buffers.
* c-parse.in (_yylex): Similarly.
* scan-decls.c (scan_decls): Similarly.
* line-map.h: Update comments.
Stephane Carrez [Sat, 4 Aug 2001 10:01:02 +0000 (12:01 +0200)]
m68hc11.md ("bitcmpqi"): Allow memory and soft register for operand 0.
* config/m68hc11/m68hc11.md ("bitcmpqi"): Allow memory and soft
register for operand 0.
("bitcmpqi_z_used"): Allow memory for operand 0.
(split "bitcmpqi"): New split to handle address reg as operand 1.
Zack Weinberg [Sat, 4 Aug 2001 00:20:37 +0000 (00:20 +0000)]
builtins.c (fold_builtin_constant_p): Return integer_zero_node for complex expressions when cfun == 0.
* builtins.c (fold_builtin_constant_p): Return integer_zero_node
for complex expressions when cfun == 0.
* doc/extend.texi: Document that __builtin_constant_p can be
used in data initializers as well as functions.
* gcc.dg/bconstp-1.c: New test.
gthr-dce.h (__GTHREAD_MUTEX_INIT_FUNCTION and __GTHREAD_MUTEX_INIT_DEFAULT): New macros for mutex initialization.
* gthr-dce.h (__GTHREAD_MUTEX_INIT_FUNCTION and
__GTHREAD_MUTEX_INIT_DEFAULT): New macros for mutex initialization.
(__gthread_key_delete): Remove code for __PTHREAD_LIBRARY_VERSION_1 >= 1
(__gthread_mutex_init_function): New function for mutex initialization.
Stephane Carrez [Fri, 3 Aug 2001 21:01:06 +0000 (23:01 +0200)]
t-m68hc11-gas (T_CPPFLAGS): Add _ctor and _dtor.
* config/m68hc11/t-m68hc11-gas (T_CPPFLAGS): Add _ctor and _dtor.
* config/m68hc11/larith.asm (_exit): Split in several sub-sections
merged by linker script to get a final _exit().
(__do_global_dtors): New for destructor handling in specific exit
section.
(__do_global_ctors): New for constructors in specific install section.
(__map_data_section): Map data sections before running constructors.
* config/m68hc11/m68hc11.h (INT_ASM_OP): Define to use .word.
(CTORS_SECTION_ASM_OP): Define to put in readonly section.
(DTORS_SECTION_ASM_OP): Likewise.
(CTORS_SECTION_FUNCTION): Define to force a reference to
__do_global_ctors.
(DTORS_SECTION_FUNCTION): Likewise for __do_global_dtors.
varasm.c (output_constant_def_contents): Use for the length of a string constant either its TREE_STRING_LENGTH or its...
* varasm.c (output_constant_def_contents): Use for the length of a
string constant either its TREE_STRING_LENGTH or its int_size_in_bytes
depending on which is larger.
Daniel Berlin [Fri, 3 Aug 2001 16:52:01 +0000 (16:52 +0000)]
gcse.c: Include df.h for use as a dataflow analyzer.
2001-07-16 Daniel Berlin <dan@cgsoftware.com>
* gcse.c: Include df.h for use as a dataflow analyzer.
Remove regvec.
Declaration of reg_set_info: gone.
New df_analyzer variable used by store motion.
(reg_set_info): Deleted.
(mark_mem_regs): New function, analyze regs used by a mem.
(store_ops_ok): Use dataflow analyzer results to determine if
necessary regs are changed in the block.
(find_moveable_store): Remove check for symbol ref, we can handle
much more complex expressions now.
(compute_store_table): Remove most of the code, it's unnecessary
now that the dataflow analyzer records the info for us.
(store_killed_after): Add parameter to say whether to do the
store_ops_okay test, used to speed up testing when we already know
the answer, and just want to know if the store itself was killed.
(build_store_vector): Largely rewritten to calculate the various
vectors properly, and somewhat optimized.
(store_motion): Init the df_analyzer, get REG_DEF chains.
Also handle trapping expressions (since mems almost always trap)
(simple_mem): Redefine what a simple mem is.
Andrew Cagney [Fri, 3 Aug 2001 15:42:25 +0000 (15:42 +0000)]
mkdeps.c (deps_add_default_target): Make local variable ``start'' a const char pointer.
* mkdeps.c (deps_add_default_target): Make local variable
``start'' a const char pointer.
* dwarf2out.c (compute_section_prefix): Localize use of ``p''.
Rainer Orth [Fri, 3 Aug 2001 11:45:39 +0000 (11:45 +0000)]
install.texi (Configuration): Fix markup.
* doc/install.texi (Configuration): Fix markup.
(Specific, i?86-*-udk): Likewise.
(Specific, alpha*-dec-osf*): Warn against --with-gnu-as,
--with-gnu-ld.
Document --enable-threads and --enable-libgcj status.
(Specific, mips-sgi-irix*): Canonicalize triples.
(Specific, mips-sgi-irix5): Warn about problems with this config.
Mention required GNU as patch.
Native assembler problems are fixed.
(Specific, mips-sgi-irix6): Update O32 ABI support status.
Document --enable-threads and --enable-libgcj status.
* java-tree.h (all_class_filename): New macro.
(enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
(BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
newly created IDENTIFIER_NODE to `all_class_filename.'
Tom Tromey [Thu, 2 Aug 2001 23:46:39 +0000 (23:46 +0000)]
RandomAccessFile.java (seek): Let seek go past end of file.
* java/io/RandomAccessFile.java (seek): Let seek go past end of
file.
(skipBytes): Don't fail if seeking past end of file.
* java/io/FileInputStream.java (skip): Don't fail if seeking past
end of file.
* java/io/natFileDescriptorWin32.cc (seek): Handle `eof_trunc'
argument.
* java/io/natFileDescriptorEcos.cc (seek): Handle `eof_trunc'
argument.
* java/io/natFileDescriptorPosix.cc (seek): Handle `eof_trunc'
argument.
* java/io/FileDescriptor.java (seek): Added `eof_trunc' argument.
Neil Booth [Thu, 2 Aug 2001 23:03:31 +0000 (23:03 +0000)]
line-map.c: New.
* line-map.c: New.
* line-map.h: New.
* Makefile.in (line-map.o): New.
(LIBCPP_OBJS, LIBCPP_DEPS): Update.
* c-lex.c (cb_file_change): Update for new cpp_file_change structure.
* cpperror.c (print_containing_files): Similarly.
(print_location): Update. Don't output a space before _Pragma.
* cppfiles.c (stack_include_file): Set to line 1 immediately.
(stack_include_filee, cpp_make_system_header): Update.
(_cpp_execute_include): Get logical line number right for calling
as-yet-unterminated #include.
* cpphash.h (struct cpp_reader): Add line_maps.
(_cpp_do_file_change): Update.
* cppinit.c (cpp_create_reader): Initialize line maps.
(cpp_destroy): Destroy line maps.
(cpp_start_read): Get logical line number right.
* cpplex.c (parse_string): Only warn once for multi-line strings.
Use boolean variable for null warning.
* cpplib.c (_cpp_handle_directive): End the directive if it isn't
already.
(do_include_common): End the directive early.
(do_line): Don't warn about out-of-range lines in preprocessed
source. Update. Remove unused variables.
(_cpp_do_file_change): Update for new line mapping.
(pragma_cb): New typedef.
(cpp_register_pragma): Stop looking ahead before calling the
handler. Clean up.
(do_pragma_system_header): End directive early.
(cpp_get_line_maps): New.
(cpp_pop_buffer): Fudge logical line. Update.
* cpplib.h: Include line-map.h
(enum cpp_fc_reason): Remove.
(struct cpp_file_change): Update.
(cpp_get_line_maps): New.
* cppmain.c (struct_printer): New member map.
(cb_file_change): Update for new mappings.
* fix-header.c (cb_file_change): Similarly.
testsuite:
* gcc.dg/cpp/19951025-1.c: Update.
Stan Shebs [Thu, 2 Aug 2001 01:40:01 +0000 (01:40 +0000)]
darwin.c (machopic_stub_name): Try matching by name.
* config/darwin.c (machopic_stub_name): Try matching by name.
(update_stubs): New function.
(darwin_encode_section_info): Call it and update_non_lazy_ptrs
unconditionally.
Andrew MacLeod [Wed, 1 Aug 2001 21:40:43 +0000 (21:40 +0000)]
regclass.c (call_really_used_regs): New array for registers which are actually used by a call.
2001-08-01 Andrew MacLeod <amacleod@redhat.com>
* regclass.c (call_really_used_regs): New array for registers which
are actually used by a call.
(init_reg_sets_1): Initialize regs_invalidated_by_call with the
new array.
(fix_register): Set call_really_used too.
* config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): Initialize.
* doc/tm.texi (CALL_REALLY_USED_REGISTERS): Document.
Mark Kettenis [Wed, 1 Aug 2001 19:18:42 +0000 (19:18 +0000)]
unwind-pe.h (base_of_encoded_value, [...]): Define only if NO_BASE_OF_ENCODED_VALUE isn't defined.
* unwind-pe.h (base_of_encoded_value, read_encoded_value): Define
only if NO_BASE_OF_ENCODED_VALUE isn't defined.
* unwind-dw2-fde.c (NO_BASE_OF_ENCODED_VALUE): Define before
including "unwind-pe.h".
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