mirror of
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Makefile (gccbug): New target.
* Makefile (gccbug): New target. (doc): Depend on it. * gcc.texi (Bugs): Link subnodes. (gccbug): New node. * gccbug.in (CATEGORIES): Remove gc, host, profiling, libgcc. Document severities, priorities, and classes in bug form. * ChangeLog: Replace leading spaces with tabs. From-SVN: r32915
This commit is contained in:
Martin v. Löwis
parent
ace8b01598
commit
501a481953
@ -1,3 +1,12 @@
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2000-04-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
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* Makefile (gccbug): New target.
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(doc): Depend on it.
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* gcc.texi (Bugs): Link subnodes.
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(gccbug): New node.
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* gccbug.in (CATEGORIES): Remove gc, host, profiling, libgcc.
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Document severities, priorities, and classes in bug form.
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2000-04-04 Zack Weinberg <zack@wolery.cumb.org>
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* cpplex.c (trigraph_map, speccase): Combine into single
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@ -188,7 +197,7 @@ Mon Apr 3 00:02:59 2000 Brad Lucier <lucier@math.purdue.edu>
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2000-04-02 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.c (c4x_function_arg): Check for void_type_node
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before checking MUST_PASS_IN_STACK.
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before checking MUST_PASS_IN_STACK.
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2000-04-02 Neil Booth <NeilB@earthling.net>
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@ -262,18 +271,18 @@ Mon Apr 3 00:02:59 2000 Brad Lucier <lucier@math.purdue.edu>
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2000-04-01 Neil Booth <NeilB@earthling.net>
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* cppexp.c: Redefine priority constants.
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(_cpp_parse_expr): Replace left and right priority scheme with
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* cppexp.c: Redefine priority constants.
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(_cpp_parse_expr): Replace left and right priority scheme with
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single priority logic. Move LOGICAL to same place as COMPARE.
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Remove bogus check for multiple unary +/- operators.
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2000-04-01 Neil Booth <NeilB@earthling.net>
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* cppexp.c: (_cpp_parse_expr): Numerical constants are pushed
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within the switch statement. Binary operations break out of
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the switch naturally. '(' tokens handled by forcing
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immediate shift. ')' handled by forcing immediate reduce to
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the previous '('. New error messages.
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* cppexp.c: (_cpp_parse_expr): Numerical constants are pushed
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within the switch statement. Binary operations break out of
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the switch naturally. '(' tokens handled by forcing
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immediate shift. ')' handled by forcing immediate reduce to
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the previous '('. New error messages.
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2000-03-31 Geoff Keating <geoffk@cygnus.com>
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@ -432,7 +441,7 @@ Thu Mar 30 06:32:51 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* stmt.c (expand_decl): Likewise.
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(copy_rtx_and_substitute): Likewise.
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* expr.c (expand_expr, expand_expr_unaligned): Likewise.
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(clear_by_pieces): Fix error in last change.
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(clear_by_pieces): Fix error in last change.
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* emit-rtl.c (init_emit): Set known registers alignment in bits.
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* function.h (regno_pointer_align): Now unsigned.
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* config/arm/arm.c (alignable_memory_operand): REGNO_POINTER_ALIGN
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@ -2270,7 +2279,7 @@ Tue Mar 14 08:42:21 2000 Jeffrey A Law (law@cygnus.com)
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2000-03-12 Zack Weinberg <zack@wolery.cumb.org>
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* cpphash.c: Don't include version.h.
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* cpphash.c: Don't include version.h.
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(special_symbol) [case T_VERSION]: Look for the string in
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hp->value.cpval; don't use version_string.
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* cppinit.c (initialize_builtins): Set hp->value.cpval for
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@ -2375,7 +2384,7 @@ Sat Mar 11 16:18:12 2000 Jim Wilson <wilson@cygnus.com>
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remap_filename, _cpp_read_include_file, actual_directory,
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hack_vms_include_specification): Replace bcopy(), index() etc
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calls. Add casts to some allocations. Make some variables
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pointers to const [unsigned] char.
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pointers to const [unsigned] char.
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* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
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collect_formal_parameters): Similarly.
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* cppinit.c (struct pending_option, append_include_chain,
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@ -3609,7 +3618,7 @@ Mon Feb 28 22:11:12 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
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Mon Feb 28 14:21:15 2000 Catherine Moore <clm@cygnus.com>
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* config/pa/som.h (MAKE_DECL_ONE_ONLY): Define.
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(ASM_WEAKEN_LABEL): Define.
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(ASM_WEAKEN_LABEL): Define.
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Mon Feb 28 13:07:19 MET 2000 Jan Hubicka <jh@suse.cz>
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@ -4167,7 +4176,7 @@ Fri Feb 18 20:08:57 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* config/alpha/alpha.c (alpha_emit_xfloating_libcall): Cast FUNC
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to (char *).
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(alpha_expand_unaligned_load, alpha_expand_unaligned_store):
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Cast switch operand of size to int.
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Cast switch operand of size to int.
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(alpha_expand_epilogue): Always initialize fp_offset and sa_reg.
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* config/alpha/alpha.h (INITIAL_ELIMINATION_OFFSET): Add abort
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in unhandled case.
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@ -4528,7 +4537,7 @@ Sun Feb 13 12:57:52 2000 Neil Booth <NeilB@earthling.net>
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2000-02-13 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* flow.c (flow_loop_tree_node_add): Use better algorithm by passing
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previously inserted node instead of root node. Caller changed.
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previously inserted node instead of root node. Caller changed.
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2000-02-13 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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@ -4704,10 +4713,10 @@ Fri Feb 11 02:48:30 2000 Brad Lucier (lucier@math.purdue.edu)
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(ASM_OUTPUT_EXTERNAL_LIBCALL): Likewise.
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(ASM_FILE_END): Use c4x_file_end.
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* config/c4x/c4x.c (c4x_global_label): New function.
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(c4x_external_ref, c4x_file_end): Likewise.
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(c4x_external_ref, c4x_file_end): Likewise.
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* config/c4x/c4x-protos.h (c4x_global_label): Add prototype.
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(c4x_external_ref, c4x_end_file): Likewise.
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(c4x_external_ref, c4x_end_file): Likewise.
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2000-02-10 Zack Weinberg <zack@wolery.cumb.org>
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@ -5229,14 +5238,14 @@ Mon Feb 7 18:36:41 MET 2000 Jan Hubicka <jh@suse.cz>
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2000-02-04 Zack Weinberg <zack@wolery.cumb.org>
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* recog.h: Remove NO_MD_PROTOTYPES ifdefs.
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* genflags.c: Use the max_operand_1 logic from genemit.c to
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calculate how many arguments gen_insn prototypes have. Remove
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NO_MD_PROTOTYPES ifdefs from the generated file.
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* genoutput.c: Don't define NO_MD_PROTOTYPES in the generated
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file. Cast gen_insn initializers to insn_gen_fn.
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* config/alpha/vms.h: Don't define NO_MD_PROTOTYPES.
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* gcc.texi: Remove documentation of NO_MD_PROTOTYPES.
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* recog.h: Remove NO_MD_PROTOTYPES ifdefs.
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* genflags.c: Use the max_operand_1 logic from genemit.c to
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calculate how many arguments gen_insn prototypes have. Remove
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NO_MD_PROTOTYPES ifdefs from the generated file.
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* genoutput.c: Don't define NO_MD_PROTOTYPES in the generated
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file. Cast gen_insn initializers to insn_gen_fn.
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* config/alpha/vms.h: Don't define NO_MD_PROTOTYPES.
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* gcc.texi: Remove documentation of NO_MD_PROTOTYPES.
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2000-02-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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@ -803,6 +803,9 @@ Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
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$(srcdir)/configure: $(srcdir)/configure.in
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cd $(srcdir); autoconf
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gccbug: $(srcdir)/gccbug.in
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CONFIG_FILES=gccbug CONFIG_HEADERS= ./config.status
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# cstamp-h.in controls rebuilding of config.in.
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# It is named cstamp-h.in and not stamp-h.in so the mostlyclean rule doesn't
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# delete it. A stamp file is needed as autoheader won't update the file if
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@ -2317,7 +2320,7 @@ stmp-fixproto: fixhdr.ready fixproto stmp-int-hdrs
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#
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# Remake the info files.
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doc: info
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doc: info gccbug
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info: cpp.info gcc.info lang.info
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cpp.info: $(srcdir)/cpp.texi
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140
gcc/gcc.texi
140
gcc/gcc.texi
@ -2156,12 +2156,13 @@ information that makes for fixing the bug.
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* Criteria: Bug Criteria. Have you really found a bug?
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* Where: Bug Lists. Where to send your bug report.
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* Reporting: Bug Reporting. How to report a bug effectively.
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* GNATS: gccbug. You can use a bug reporting tool.
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* Patches: Sending Patches. How to send a patch for GCC.
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* Known: Trouble. Known problems.
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* Help: Service. Where to ask for help.
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@end menu
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@node Bug Criteria
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@node Bug Criteria,Bug Lists,,Bugs
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@section Have You Found a Bug?
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@cindex bug criteria
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@ -2228,7 +2229,7 @@ If you are an experienced user of one of the languages GCC supports, your
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suggestions for improvement of GCC are welcome in any case.
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@end itemize
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@node Bug Lists
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@node Bug Lists,Bug Reporting,Bug Criteria,Bugs
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@section Where to Report Bugs
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@cindex bug report mailing lists
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@kindex gcc-bugs@@gcc.gnu.org or bug-gcc@@gnu.org
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@ -2257,7 +2258,7 @@ Free Software Foundation
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Boston, MA 02111-1307, USA
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@end example
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@node Bug Reporting
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@node Bug Reporting,gccbug,Bug Lists,Bugs
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@section How to Report Bugs
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@cindex compiler bugs, reporting
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@ -2517,7 +2518,138 @@ unless we have an identical system---and if we do have one,
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we should be able to reproduce the crash ourselves.
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@end itemize
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@node Sending Patches,, Bug Reporting, Bugs
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@node gccbug,Sending Patches, Bug Reporting, Bugs
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@section The gccbug script
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@cindex gccbug script
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To simplify creation of bug reports, and to allow better tracking of
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reports, we use the GNATS bug tracking system. Part of that system is
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the @code{gccbug} script. This is a Unix shell script, so you need a
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shell to run it. It is normally installed in the same directory where
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@code{gcc} is installed.
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The gccbug script is derived from send-pr, @pxref{using
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send-pr,,Creating new Problem Reports,send-pr,Reporting Problems}. When
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invoked, it starts a text editor so you can fill out the various fields
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of the report. When the you quit the editor, the report is automatically
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send to the bug reporting address.
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A number of fields in this bug report form are specific to GCC, and are
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explained here.
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@table @code
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@cindex @code{Category} field
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@cindex @code{>Category:}
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@item >Category:
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The category of a GCC problem can be one of the following:
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@table @code
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@item c
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A problem with the C compiler proper.
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driver.
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@item c++
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A problem with the C++ compiler.
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driver.
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@item fortran
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A problem with the Fortran 77.
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@item java
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A problem with the Java compiler.
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@item objc
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A problem with the Objective C compiler.
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@item libstdc++
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A problem with the C++ standard library.
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@item libf2c
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A problem with the Fortran 77 library.
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@item libobjc
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A problem with the Objective C library.
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@item optimization
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The problem occurs only when generating optimized code.
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@item debug
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The problem occurs only when generating code for debugging.
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@item target
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The problem is specific to the target architecture.
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@item middle-end
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The problem is independent from target architecture and programming
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language.
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@item other
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It is a problem in some other part of the GCC software.
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@item web
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There is a problem with the GCC home page.
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@end table
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@cindex @code{Class} field
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@cindex @code{>Class:}
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@item >Class:
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The class of a problem can be one of the following:
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@table @code
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@cindex @emph{doc-bug} class
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@item doc-bug
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A problem with the documentation.
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@cindex @emph{accepts-illegal} class
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@item accepts-illegal
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GCC fails to reject erroneous code.
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@cindex @emph{rejects-legal} class
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@item rejects-legal
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GCC gives an error message for correct code.
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@cindex @emph{wrong-code} class
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@item wrong-code
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The machine code generated by gcc is incorrect.
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@cindex @emph{ice-on-legal-code} class
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@item ice-on-legal-code
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GCC gives an Internal Compiler Error (ICE) for correct code.
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@cindex @emph{ice-on-illegal-code} class
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@item ice-on-illegal-code
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GCC gives an ICE instead of reporting an error
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@cindex @emph{pessimizes-code} class
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@item pessimizes-code
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GCC misses an important optimization opportunity.
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@cindex @emph{sw-bug} class
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@item sw-bug
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A general product problem. (@samp{sw} stands for ``software''.)
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@cindex @emph{change-request} class
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@item change-request
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A request for a change in behavior, etc.
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@cindex @emph{support} class
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@item support
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A support problem or question.
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@cindex @emph{duplicate} class
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@item duplicate (@var{pr-number})
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Duplicate PR. @var{pr-number} should be the number of the original PR.
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@noindent
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The default is @samp{sw-bug}.
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@sp 1
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@end table
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@end table
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@node Sending Patches,, gccbug, Bugs
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@section Sending Patches for GCC
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If you would like to write bug fixes or improvements for the GNU C
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@ -177,7 +177,7 @@ while [ $# -gt 0 ]; do
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done
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# spam does not need to be listed here
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CATEGORIES="c++ c debug fortran gc host java libf2c libgcc libobjc libstdc++ middle-end objc optimization other profiling target web"
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CATEGORIES="c++ c debug fortran java libf2c libobjc libstdc++ middle-end objc optimization other target web"
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case "$FORMAT" in
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lisp) echo "$CATEGORIES" | \
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@ -205,8 +205,7 @@ if [ -z "$SEVERITY_C" ]; then
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SEVERITY_C='<[ non-critical | serious | critical ] (one line)>'
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fi
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PRIORITY_C='<[ low | medium | high ] (one line)>'
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CATEGORY_C='<choose from the list of categories above (one line)>'
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CLASS_C='<[ doc-bug | accepts-illegal | rejects-legal | wrong-code | ice-on-legal-code| ice-on-illegal-code | pessimizes-code | sw-bug | change-request | support ] (one line)>'
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CATEGORY_C='<choose from the top of this file (one line)>'
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RELEASE_C='<release number or tag (one line)>'
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ENVIRONMENT_C='<machine, os, target, libraries (multiple lines)>'
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DESCRIPTION_C='<precise description of the problem (multiple lines)>'
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@ -256,8 +255,8 @@ SEND-PR: -*- send-pr -*-
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SEND-PR: Lines starting with `SEND-PR' will be removed automatically, as
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SEND-PR: will all comments (text enclosed in `<' and `>').
|
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SEND-PR:
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SEND-PR: Please consult the send-pr man page `send-pr(1)' or the Texinfo
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SEND-PR: manual if you are not sure how to fill out a problem report.
|
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SEND-PR: Please consult the GCC manual manual if you are not sure how to
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SEND-PR: fill out a problem report.
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SEND-PR: Note that the Synopsis field is mandatory. The Subject (for
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SEND-PR: the mail) will be made the same as Synopsis unless explicitly
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SEND-PR: changed.
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@ -294,9 +293,26 @@ X-GNATS-Notify:
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>Confidential: $CONFIDENTIAL_C
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>Synopsis: $SYNOPSIS_C
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>Severity: $SEVERITY_C
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SEND-PR: critical GCC is completely not operational; no work-around known.
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SEND-PR: serious GCC is not working properly; a work-around is possible.
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SEND-PR: non-critical Report indicates minor problem.
|
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>Priority: $PRIORITY_C
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SEND-PR: high A solution is necessary as soon as possible.
|
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SEND-PR: medium The problem should be solved in the next release.
|
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SEND-PR: low The problem should be solve in a future release.
|
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>Category: $CATEGORY_C
|
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>Class: $CLASS_C
|
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>Class: <[ doc-bug | accepts-illegal | rejects-legal | wrong-code | ice-on-legal-code| ice-on-illegal-code | pessimizes-code | sw-bug | change-request | support ] (one line)>
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SEND-PR: doc-bug The doumentation is incorrect.
|
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SEND-PR: accepts-illegal GCC fails to reject erroneous code.
|
||||
SEND-PR: rejects-legal GCC gives an error message for correct code.
|
||||
SEND-PR: wrong-code The machine code generated by gcc is incorrect.
|
||||
SEND-PR: ice-on-legal-code GCC gives an Internal Compiler Error (ICE)
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||||
SEND-PR: for correct code
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||||
SEND-PR: ice-on-illegal-code GCC gives an ICE instead of reporting an error
|
||||
SEND-PR: pessimizes-code GCC misses an important optimization opportunity
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||||
SEND-PR: sw-bug Software bug of some other class than above
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SEND-PR: change-request A feature in GCC is missing.
|
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SEND-PR: support I need help with gcc.
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>Release: ${DEFAULT_RELEASE-$RELEASE_C}
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>Environment:
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`[ -n "$SYSTEM" ] && echo System: $SYSTEM`
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@ -410,7 +426,7 @@ while [ -z "$REQUEST_ID" ]; do
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PATTERN=">Class:"
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CLASS=`eval sed -n -e "\"$SED_CMD\"" $TEMP`
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case "$CLASS" in
|
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""|sw-bug|doc-bug|change-request|support) CNT=`expr $CNT + 1` ;;
|
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""|doc-bug|accepts-illegal|rejects-legal|wrong-code|ice-on-legal-code|ice-on-illegal-code|pessimizes-code|sw-bug|change-request|support) CNT=`expr $CNT + 1` ;;
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*) echo "$COMMAND: \`$CLASS' is not a valid value for \`Class'."
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esac
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#
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Reference in New Issue
Block a user