X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2FChangeLog;h=4ebc445e9dcefd1c15a4a4eac52d88fd95550b64;hb=f46050d88aa561b4e35ad38508c50ae321e0450d;hp=19216816c1dfbd900d38025f16f69a31cbbfbcd0;hpb=9c893c63799cd101158e55bf3a8f3f7d984bfa4e;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 19216816c1d..4ebc445e9dc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,583 @@ +2001-06-02 Joseph S. Myers + + * doc/gcc.texi, doc/install-old.texi: Remove old system-specific + installation documentation. + * doc/install.texi: Move it to here. + +2001-06-02 Joseph S. Myers + + * doc/install.texi: Clean up Texinfo markup. + +2001-06-02 Joseph S. Myers + + * doc/cpp.texi, doc/cppinternals.texi, doc/gcc.texi: Move contents + to just after title page. + +2001-06-02 Joseph S. Myers + + * doc/install-old.texi: Remove documentation of some configuration + options. + * doc/install.texi: Add relevant parts of this documentation here. + +2001-06-02 Gerald Pfeifer + + * contrib.texi: Updated entries for Mark Mitchell, Joseph S. Myers, + Gerald Pfeifer, Bernd Schmidt, and Dean Wakerley. + +Sat Jun 2 12:23:51 CEST 2001 Jan Hubicka + + * i386.md (all uses of ext_register_operand): Make sure they are + VOIDmode; replace all uses outside zero_extend. + (and?i splitters): Use ext_register_operands. + (test?i peep2): Remove ignored constraints. + * i386.c (ext_register_operand): Check that operand is + eighter pseudo or hard or 'Q' register. + +Sat Jun 2 06:53:50 2001 Richard Kenner + + * tree.h (struct record_layout_info_s): New field unpadded_align. + (set_lang_adjust_rli): New declaration. + * stor-layout.c (layout_decl): If DECL is packed, but at alignment + it would have if not packed, do not downgrade DECL_ALIGN. + (lang_adjust_rli, set_lang_adjust_rli): New. + (start_record_layout): Initialize new field unpadded_align. + (debug_rli): Display it. + (place_union_field, place_field): Set it. + (layout_type, case RECORD_TYPE): Call via lang_adjust_rli if set. + + * print-tree.c (print_node): Don't print "regdecl" when bit doesn't + mean that; use proper names instead. + Print DECL_NO_STATIC_CHAIN. + + * except.c (expand_builtin_frob_return_addr): Add missing call + to convert_memory_address #ifdef POINTERS_EXTEND_UNSIGNED. + (expand_builtin_eh_return): Likewise. + (expand_eh_return): Clean up ptr_mode != Pmode cases. + +2001-06-01 Jan van Male + + * doc/invoke.texi: Remove references to papers about sequence points + to readings.html, refer to that page. + +2001-06-01 Gerald Pfeifer + + * README: Update references to installation instructions. + +2001-06-01 Laurent Guerby + Gerald Pfeifer + + * doc/install.texi: Define srcdir when sources come from CVS. + Significantly improve markup. Wrap overly long lines + +2001-06-01 DJ Delorie + + * c-tree.texi, contrib.texi, cpp.texi, cppinternals.texi, + extend.texi, fdl.texi, gcov.texi, invoke.texi, md.texi, objc.texi, + rtl.texi, tm.texi, texinfo.tex: Move to doc subdirectory. + * install.texi: Move to doc/install-old.texi. + * gcc.texi: Move to doc, refer to install-old.texi. + * Makefile.in: Reflect move of docs to doc/. + * f/Make-lang.in: Ditto. + * java/Make-lang.in: Ditto. + * doc/.cvsignore: New. + +2001-05-31 Jan van Male + + * invoke.texi: use two spaces between command options, eliminate + some 'overfull hboxes' + +2001-06-01 Hans-Peter Nilsson + + * Makefile.in (s-mlib): Make backtick-commands always succeed. + (DRIVER_DEFINES): Ditto. + +2001-05-31 Richard Henderson + + * gcc.c (init_gcc_specs): When linking against libgcc_s.so, + also link against libgcc.a. + +2001-05-31 Geoff Keating + + * config/mips/mips.h (ASM_OUTPUT_ASCII): Convert to function. + * config/mips/mips.c (mips_output_ascii): New function. + * config/mips/mips-protos.h (mips_output_ascii): Prototype. + + * config/mips/mips.h (DWARF_CIE_DATA_ALIGNMENT): Force to 4. + +Thu May 31 19:09:53 CEST 2001 Jan Hubicka + + * flow.c (set_block_for_new_insns): Remove bogus shortcut. + * i386.c (ix86_expand_int_movcc): Force one of operands to be register. + +2001-05-31 Rodney Brown + + * install.texi (Configuration): Add html links for --with-gnu-as & + --with-gnu-ld and refer to them from hppa & SCO triplets. + (Specific): Link back to with-gnu-ld for all ELF platfoms. + (Specific): Reword AVR binutils recommendation. + +2001-05-30 Zack Weinberg + + * ggc-page.c (size_lookup): Increase minimum allocation size + to eight bytes. + (ggc_print_statistics): Report size of each bin in bytes, not + as its order; there is no longer a direct relationship. + +2001-05-31 Jan van Male + + * extend.texi: Fix formating of examples, eliminate some + 'overfull hboxes'. + * gcc.texi: Eliminate some 'overfull hboxes'. + * invoke.texi: Use two spaces between command options, eliminate + some 'overfull hboxes'. + +2001-05-30 Richard Henderson + + * dwarf2out.c (dwarf2out_finish): Don't emit DW_AT_stmt_list at -g1. + +2001-05-30 Tom Tromey + + * gcc.c (do_spec_1): In `%O' case, if we computed saved_suffix, + use it in the new association. + +2001-05-30 Loren J. Rittle + John David Anglin + + * gthr-posix.h (__gthread_active_ptr): Cast function pointer + to target type to allow ISO C++ compiler to accept it. + * gthr-dce.h (__gthread_active_ptr): Likewise. + * gthr-solaris.h (__gthread_active_ptr): Likewise. + +2001-05-30 Neil Booth + + * cpplex.c (_cpp_lex_token): Revert patch of 16 May 2001 + so that we do accept comments in preprocessed input. + +2001-05-30 Neil Booth + + * cpphash.c (alloc_node): Cast allocated pointer. + +2001-05-30 Gordon Sadler + + * invoke.texi (Option Summary): Remove -isystem-c++ from options. + +2001-05-29 Stan Shebs + + * gcc.texi: Add links for information about Objective-C. + +2001-05-29 Nathan Sidwell + + * configure.in (gcc_version): Remove unrequired \ on ". (Solaris + /bin/sed fails on [^\"]). + (configargs.h): Likewise. + +2001-05-29 Hartmut Schirmer + + * config/sh/sh.h (IDENT_ASM_OP): End with TAB, not LF. + +2001-05-28 Stan Shebs + + * objc/objc.gperf: Remove, no longer used. + +2001-05-28 Joseph S. Myers + + * c-tree.texi, contrib.texi, cpp.texi, extend.texi, gcc.texi, + gcov.texi, install.texi, md.texi, objc.texi, rtl.texi, tm.texi: + Remove trailing whitespace. + +2001-05-28 Gerald Pfeifer + + * doc/install.texi (Specific): http://reality.sgi.com/ariel/freeware/ + became http://freeware.sgi.com/. + +2001-05-27 Geoffrey Keating + + * local-alloc.c (update_equiv_regs): Don't eliminate constant + expressions at -O0. + +2001-05-27 Stan Shebs + + * objc/objc-act.c: Add/fix various comments. + (init_selector): Remove, no longer used. + (build_msg_pool_reference): Ditto. + (objc_debug): Ditto. + +2001-05-27 Neil Booth + + * c-decl.c (init_decl_processing): + Don't call start_identifier_warnings. + * flags.h (warn_id_clash, id_clash_len): Remove. + * stringpool.c: Don't include flags.h. + (scan_for_clashes, do_identifier_warnings, + start_identifier_warnings): Remove. + * toplev.c (warn_id_clash, id_clash_len): Remove. + (display_help): Don't document -Wid-clash. + (decode_W_option): Print warning on -Wid-clash. + * tree.h (start_identifier_warnings): Remove. + * invoke.texi: Remove documentation of -Wid-clash. + +2001-05-27 Kaveh R. Ghazi + + * fixinc/fixtests.c: Declare entries in ENV_TABLE. + +2001-05-27 Bruce Korb + + * fixinc/check.tpl(HACK) add and use a Scheme variable + (has no test text): error out if no "test_text" is defined + * fixinc/fixincl.tpl: likewise + (FIXIDX): make it an enumeration so we minimize diffs + * fixinc/inclhack.def: re-alphabetize and add sort instructions + * fixinc/fixincl.x: regenerate + * fixinc/tests/base/stdio.h: test output got moved due to + the alphabetizing + * README-fixinc: rewrite (mostly) + +2001-05-27 Neil Booth + + * cpplib.c (run_directive): Set pfile->directive. + +2001-05-23 Theodore Papadopoulo + + * c-tree.texi: Reformat the manual as a single chapter now + included by gcc.texi. + * gcc.texi: Include c-tree.texi. Merge all indexes. + * Makefile.in (dvi): Add generation for the cppinternals + documentation. Added dependencies on fdl.texi and c-tree.texi + where appropriate. Use TEXI2DVI instead of custom tex calls. + (info): Added dependencies on fdl.texi and c-tree.texi where + appropriate. Remove the target c-tree.info. + +2001-05-27 Lars Brinkhoff + + * combine.c (try_combine): Fix typo in comment. + * expr.c (expand_expr): Likewise. + * config/i370/i370.md (untyped_call): Likewise. + +2001-05-26 Bruce Korb + + * fixinc/fixtests.c(stdc_0_in_system_headers_test): Must return "FIX" + when fixincl is operating in test mode + * fixinc/inclhack.def(AAB_dgux_int_varargs) : aesthetics + (AAB_ultrix_limits): remove redundant text + (AAB_ultrix_memory): ditto + (AAB_ultrix_string): ditto + (djgpp_wchar_h): fix the test text + (irix_stdio_va_list): add test text + (irix_limits_const): add a testing output file (limits.h is overwritten) + (strict_ansi_not_ctd): put limits.h second in list for same reason + (solaris27_mutex_init): test text needed selection text, too + + * fixinc/fixtests.c(stdc_0_in_system_headers_test): Must return "FIX" + when fixincl is operating in test mode + +2001-05-26 Philip Blundell + + * config/c4x/c4x-protos.h: Use GCC_C_PRAGMA_H in place of _C_PRAGMA_H. + * config/i960/i960-protos.h: Likewise. + * config/i370/i370-protos.h: Likewise. + * config/h8300/h8300-protos.h: Likewise, + * config/sh/sh-protos.h: Likewise. + * config/v850/v850-protos.h: Likewise. + +2001-05-26 Philip Blundell + + * config/arm/arm-protos.h: Use GCC_C_PRAGMA_H in place of _C_PRAGMA_H. + +2001-05-25 Zack Weinberg + + * toplev.c (debug_args, f_options, W_options): Mark + descriptions for translation. + (display_help): Translate descriptions on output. + + * cp/lang-options.h, f/lang-options.h, java/lang-options.h, + objc/lang-options.h: Mark descriptions for translation. + + * aclocal.m4: Quote final argument of patsubst. Use + 3-argument form of AC_DEFINE. Restore quotes to [] while + using AC_FD_CC. + * configure.in: Remove unnecessary changequote calls. + * configure, config.in: Regenerate. + +2001-05-25 Sam TH + + * basic-block.h: Fix header include guards. + * bitmap.h c-dump.h c-lex.h c-pragma.h c-tree.h collect2.h + cppdefault.h cpphash.h cpplib.h defaults.h diagnostic.h errors.h + except.h flags.h gcc.h gcov-io.h graph.h gstab.h gthr-aix.h + gthr-dce.h gthr-posix.h gthr-rtems.h gthr-single.h gthr-solaris.h + gthr-vxworks.h gthr-win32.h gthr.h hard-reg-set.h hwint.h + insn-addr.h libgcc2.h mbchar.h mkdeps.h params.h prefix.h real.h + rtl.h sbitmap.h system.h timevar.h toplev.h tradcpp.h tsystem.h + varray.h version.h: Likewise. + * config/dbxelf.h config/fp-bit.h config/arm/arm-protos.h + config/arm/arm.h config/c4x/c4x-protos.h + config/h8300/h8300-protos.h config/h8300/h8300.h + config/i370/i370-protos.h config/i370/i370.h + config/i960/i960-protos.h config/mcore/mcore.h + config/mips/mips-protos.h config/sh/sh-protos.h config/sh/sh.h + config/v850/v850-protos.h config/v850/v850.h: Likewise. + * fixinc/fixlib.h fixinc/server.h: Likewise. + +2001-05-25 Stacey Sheldon + + * config/arc/initfini.c (.init): Fix typo. + +2001-05-25 Geoffrey Keating + + * config/rs6000/rs6000.md (fseldfsf4): Correct mode of operand 4. + +2001-05-25 Rainer Orth + + * i386/i386.h (CC1_CPU_SPEC): Clarify -m486 etc deprecation messages. + +2001-05-25 Richard Henderson + + * libgcc-std.ver: Export XFmode and TFmode versions of symbols. + +2001-05-25 Richard Henderson + + * config.gcc (all gnu and linux): Use t-slibgcc-elf-ver with t-linux. + (i386-*-solaris2): Use t-slibgcc-elf-ver or t-slibgcc-sld. + (sparc*-*-solaris2): Likewise. + * config/t-linux: Remove shared libgcc macros. + * config/t-slibgcc-elf-ver: Move from sparc/t-slibgcc. + * config/t-slibgcc-sld: Move from sparc/t-slibgcc-sld. + +2001-05-25 Loren J. Rittle + + * config.gcc (*-*-freebsd*): Report bad configuration. + +2001-05-25 David Edelsohn + + * xcoffout.h (DBX_OUTPUT_GCC_MARKER): Do not emit any marker. + + * config/rs6000/aix.h (USER_LABEL_PREFIX): AIX symbols do not have + any prefix. + (ASM_OUTPUT_LABELREF): Delete. + +2001-05-25 Rainer Orth + + * fixinc/inclhack.def (strict_ansi_not, strict_ansi_not_ctd, + strict_ansi_only): Don't run if stdc_0_in_system_headers. + * fixinc/fixincl.x: Regenerate. + * fixinc/fixtests.c (stdc_0_in_system_headers_test): New function. + (FIX_TEST_TABLE): Declare it. + * fixinc/fixlib.h: Include config.h. + +2001-05-25 Rainer Orth + + * fixinc/inclhack.def (alpha___assert): Change char * args to + const char * on Tru64 UNIX to avoid excessive warnings from + assert.h. + * fixinc/fixincl.x: Regenerate. + +2001-05-25 Geoff Keating + + * dbxout.c (dbxout_symbol): Invert previous patch, which was + outputting a tag only for variable-size records. + +2001-05-25 Jeff Knaggs + + * config/alpha/alpha.md (movtf_internal): Use reg_overlap_mentioned_p + instead of rtx_equal_p for early clobber test. + +2001-05-26 Mark Mitchell + + * builtins.def: Encode additional information, such as names and + types, here. + * builtin-types.def: New file. + * builtins.c (built_in_names): Adjust use of DEF_BUILTIN. + (built_in_decls): Likewise. Don't explicitly initialize global + data to NULL. + (expand_builtin_mathfn): Handle float and long double variants of + math builtins. + (expand_builtin): Likewise. + * c-common.c (c_common_nodes_and_builtins): Make it table-driven. + (expand_tree_builtin): Handle long, long long, float, and long + double variants of math functions. + * c-common.h (c_tree_index): Remove some unused nodes. + (void_ftype): Remove. + (void_type_ptr): Likewise. + (int_ftype_int): Likewise. + (ptr_ftype_sizetype): Likewise. + * c-decl.c (init_decl_processing): Remove creation of DWARF + builtins. + * defaults.h (MD_INIT_BUILTINS): Provide default definition. + * tree.h (built_in_function): Adjust definition of DEF_BUILTIN. + * Makefile.in (c-common.o): Depend on builtin-types.def. + +2001-05-25 Dale Johannesen + + * config/rs6000/t-darwin: Fix dependencies for darwin.o. + +2001-05-25 Neil Booth + + * c-parse.in (notype_initdcl): Remove redundant line. + +2001-05-25 Rainer Orth + + * aclocal.m4: Fixed typo. + (gcc_AC_HEADER_STDBOOL): Define. + (gcc_AC_C__BOOL): Define. + * configure.in: Use them. + (AC_CHECK_HEADERS): Remove stdbool.h + * configure, config.in: Regenerate. + +2001-05-25 Richard Henderson + + * function.c (expand_function_start): Don't abort on PARALLEL + returns from hard_function_value. + +2001-05-25 Richard Henderson + + * config/i386/i386.md: Revert previous change. Do not apply + the peephole if the components do not die after the sequence. + +2001-05-25 Joseph S. Myers + + * c-parse.in (array_declarator): New. Handle C99 constructs. + Don't restrict [*] declarators to C only. + (after_type_declarator, parm_declarator_starttypename, + parm_declarator_nostarttypename, notype_declarator, + direct_absdcl1): Use it. + * c-decl.c (build_array_declarator, set_array_declarator_type): + New functions. Warn that [*] isn't properly implemented; pedwarn + for [*] outside C99 mode if pedantic rather than giving a hard + error. + (grokdeclarator): Handle static and type qualifiers in parameter + array declarators. + * c-tree.h (build_array_declarator, set_array_declarator_type): + Declare. + * extend.texi (Attribute Syntax): Document attributes in parameter + array declarators. + +2001-05-25 Mark Mitchell + + * config/i386/i386.md: Make sure cmpstr peepholes do not + affect liveness information. + +2001-05-24 Mark Mitchell + + * c-typeck.c (digest_init): Issue error messages about + invalid constants, not warnings. + +2001-05-24 Mark Mitchell + + * invoke.texi (-fno-builtin): Document that this is always on + in C++. + +2001-05-24 Philip Blundell + + * doc/install.texi (arm*-*-linux-gnu): Say that binutils 2.10 is + required. + +2001-05-24 Philip Blundell + + * config/arm/arm.c (output_return_instruction): Correctly handle + interworking and interrupt functions. + +2001-05-24 Philip Blundell + + * config/arm/arm.h (TARGET_SWITCHES): Correct misleading help for + -m{no-}sched-prolog. Fix typos and improve formatting. + +2001-05-24 Philip Blundell + + * invoke.texi (ARM Options): Improve wording slightly. Add + documentation for more options, including those for Thumb mode. + Don't mention options that don't exist or are unimplemented. + (Thumb Options): Delete; merged into above section. + +2001-05-24 Geoff Keating + + * config/rs6000/linux.h (SIGNAL_FRAMESIZE): Define. + (MD_FALLBACK_FRAME_STATE_FOR): Use it. + +Thu May 24 19:47:19 CEST 2001 Jan Hubicka + + * simplify-rtx.c (simplify_subreg): Fix CONCAT simplification; + fix hard register simplification. + +Thu May 24 00:15:17 2001 Rainer Orth + + * sparc/sol2.h (CPLUSPLUS_CPP_SPEC): Add all of CPP_SPEC instead + of just copying CPP_CPU_SPEC. + +Thu May 24 15:56:48 CEST 2001 Jan Hubicka + + * i386.c (incdec_operand): Accept only 1 and -1. + +2001-05-23 Kelley Cook + + * Makefile.in: Move many of the *_H definitions eariler in the + file, so that rules in t-* files that use them for + dependencies will work in a parallel build. + * config/i386/t-cygwin (winnt.o): Depend on $(CONFIG_H). + +2001-05-23 Richard Henderson + + * integrate.c (expand_inline_function): Handle CONCAT DECL_RESULT. + +2001-05-23 Neil Booth + + * cpp.texi: Update for handling of charconsts. + * cpplex.c (maybe_read_ucs): Don't accept D800-DFFF. Update + diagnostics. Skip to the end if the UCS is too short. + (cpp_interpret_charconst): Long charconsts issue a warning + not an error. + +2001-05-23 Richard Henderson + + * doc/install.texi (alpha-linux): Require binutils 2.11. + +2001-05-23 Neil Booth + + * c-lex.c (read_escape, read_ucs): Delete. + (lex_string): Use cpp_parse_escape. + * cpplex.c (read_ucs): Rename maybe_read_ucs. Do nothing + if not C++ or not C99. Warn if traditional. + (parse_escape): Rename cpp_parse_escape. Make the bitmask + unsigned. Warn for out-of-range escape sequences here. + Update to use maybe_read_ucs. + (cpp_interpret_charconst): Don't warn here. + * cpplib.h (cpp_parse_escape): New exported function. + +2001-05-23 Joseph S. Myers + + * extend.texi (Attribute Syntax): Clarify application of + attributes to parameters declared as functions or arrays. + +2001-05-23 Jason Merrill + + * dbxout.c (dbxout_type_methods): Do still group methods by name. + +2001-05-23 Zack Weinberg + + * diagnostic.c (vnotice): Kill. + (fnotice): Call vfprintf directly. + (diagnostic_for_decl, output_do_verbatim, output_verbatim, + verbatim, set_diagnostic_context): Rename string argument to + indicate that it is run through gettext. + (vbuild_message_string, build_message_string, output_do_printf): + Rename string argument to indicate that it is NOT run through + gettext. + (output_printf, diagnostic_for_decl, fatal_io_error, sorry, + output_do_verbatim, set_diagnostic_context, fnotice, _fatal_insn): + Run msgid argument through gettext. + (default_print_error_function): Run constant strings through + gettext when nothing else will. + (fatal_error, internal_error, error_recursion): Use fnotice. + Present complete sentences to gettext. + +2001-05-23 Mark Mitchell + + * jump.c (mark_jump_label): Fix thinko in 2001-05-19 change. + +2001-05-23 Richard Henderson + + * function.c (expand_function_start): Always use a pseudo + for the function result value. + 2001-05-22 Richard Henderson * config/mips/iris6.h (EH_FRAME_SECTION_ASM_OP): Give the @@ -9248,7 +9828,7 @@ Tue Jan 16 22:23:04 2001 Alan Modra (alan@linuxcare.com.au) Tue Jan 16 17:20:43 2001 Richard Kenner - * flow.c (propagate_on_insn): Make trying to delete a prologue + * flow.c (propagate_one_insn): Make trying to delete a prologue or epilogue insn an ICE, not a warning. Allow doing this if the current function returns with stack pointer depressed.