Fred Fish [Wed, 3 Feb 1993 00:28:54 +0000 (00:28 +0000)]
* c-exp.y (lcurly, rcurly): New nonterminals.
* c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
constructs.
* parse.c (free_funcalls): Moved prototype from parser-defs.h,
made function static.
* parse.c (struct funcall): Moved struct def from parser-defs.h.
* parse.c (funcall_chain): Moved from parser-defs.h, made static.
* parse.c (start_arglist):
* parser-defs.h (free_funcalls): Moved prototype to parse.c.
* parser-defs.h (struct funcall): Moved struct def to parse.c.
* parser-defs.h (funcall_chain): Moved to parse.c.
* printcmd.c (print_frame_nameless_args): Fix prototype.
* tm-mips.h (setup_arbitrary_frame): Fix prototype.
* tm-sparc.h (setup_arbitrary_frame): Fix prototype.
* valops.c (typecmp): Moved prototype from values.h.
* value.h (typecmp): Moved prototype to valops.c, made static.
**** start-sanitize-chill ****
* ch-exp.y (yylex): Change way control sequences are disabled.
**** end-sanitize-chill ****
Roland Pesch [Tue, 2 Feb 1993 22:59:46 +0000 (22:59 +0000)]
Stylistic Cleanups to Headings and Cross References to Avoid Undue
Numbers of Capital Letters (Save in Chapter Headings), Despite the
Germanic Heritage of the English Language.
General cleanup--added prototypes, removed a few unused variables,
fixed up comments a bit. Also set version stamp in a.out header to
0x20a rather than 0, to keep the Ultrix linker happy.
Roland Pesch [Tue, 2 Feb 1993 21:38:40 +0000 (21:38 +0000)]
Minor stylistic cleanup; eliminated more contractions, eliminated
possessives on things (like name of GDB) that are not English, and
incidentals spotted while pursuing these.
Create a .scommon section for each input BFD so the linker has
something to attach small common symbols to. Then avoid writing out
the (empty) .scommon section for the output BFD.
* mips.sc-sh: Put .scommon sections into .sbss section.
* ldmain.c (subfile_wanted_p): Preserve section of common symbols,
rather than always putting them in bfd_com_section.
* ldlang.c (lang_common): If a common symbol is not in
bfd_com_section, put in a section of the same name, rather than
always putting it in section COMMON.
John Gilmore [Tue, 2 Feb 1993 08:38:00 +0000 (08:38 +0000)]
* blockframe.c (inside_entry_file, inside_main_func,
inside_entry_func): PC of zero is always "bottom of stack".
* printcmd.c (print_frame_args, print_frame_nameless_args):
Let print_frame_nameless_args decide whether there are any,
laying groundwork for possibly later printing 29K args for
functions where we have tag words but no symbols.
John Gilmore [Tue, 2 Feb 1993 08:21:50 +0000 (08:21 +0000)]
* printcmd.c (print_frame_args, print_frame_nameless_args):
Let print_frame_nameless_args decide whether there are any,
laying groundwork for possibly later printing 29K args for
functions where we have tag words but no symbols.
John Gilmore [Tue, 2 Feb 1993 02:08:19 +0000 (02:08 +0000)]
* stack.c (parse_frame_specification): Parse as many arguments
as there are (up to MAXARGS). Pass all of them in argc, argv
format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
many there were, onto SETUP_ARBITRARY_FRAME.
* tm-mips.h, tm-sparc.h: Corresponding changes.
* mips-tdep.c, sparc-tdep.c: Ditto.
John Gilmore [Tue, 2 Feb 1993 01:53:17 +0000 (01:53 +0000)]
* hp300ux-nat.c: Update copyrights.
* mipsread.c (parse_partial_symbols): Complain about block
indexes that go backwards. Fix from Peter Schauer.
* symfile.c (syms_from_objfile, symbol_file_add): Allow a
symbol-file that has no linkage symbols to be read.
* tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
from tm- file to xm-file, since they're host dependent.
* valarith.c (value_binop): Typo.
John Gilmore [Sun, 31 Jan 1993 08:33:35 +0000 (08:33 +0000)]
Remove CFLAGS setting from chill sanity area.
(make-gdb.tar.Z): Fix bug in texinfo.tex "ln" command;
also, edit configure.in and Makefile.in correctly:
when building FSF GDB, BISON=bison, and don't build texinfo or glob.
Ian Lance Taylor [Fri, 29 Jan 1993 23:24:20 +0000 (23:24 +0000)]
Checkpoint. Can now create MIPS style armap hash tables. Fixed some
linker problems. The linker still needs to learn to put SCommon
symbols in .sbss rather than .bss.
* ldmain.c (subfile_wanted_p): If we already have a common
definition of a symbol, don't necessarily pull in an object file
that provides a non-common definition.
* ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
linker.
* ldgram.y (OPTION_EB, OPTION_EL): New tokens.
(command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
Fred Fish [Thu, 28 Jan 1993 05:47:42 +0000 (05:47 +0000)]
* expression.h (BINOP_CONCAT): Document use for self concatenation
an integral number of times.
* language.c (binop_type_check): Extend BINOP_CONCAT for self
concatenation case.
* valarith.c (value_concat): Rewrite to support self
concatenation an integral number of times.
**** start-sanitize-chill ****
* Makefile.in (ch-exp.tab.c): Change "expect" message.
* ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
eliminate hundreds of spurious shift/reduce and reduce/reduce
conflicts that mask the 5 real ones.
* ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
* ch-exp.y (integer_literal_expression): Remove production,
no longer used.
**** end-sanitize-chill ****
* section.c (SEC_IS_COMMON): New section flag, needed for MIPS
ECOFF which has two common sections.
(bfd_com_section): Set SEC_IS_COMMON flag.
* bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
* aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
bfd_is_com_section macro rather than checking for equality to
bfd_com_section.
* coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
(coff_mkobject_hook): Accept aouthdr argument.
* coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
Handle NULL aouthdr argument.
(coff_object_p): If there is no aouthdr, pass it as NULL to
coff_real_object_p.
* libcoff.h: Rebuilt for mkobject_hook changes.
Roland Pesch [Sat, 23 Jan 1993 00:30:28 +0000 (00:30 +0000)]
These changes abolish M4 preprocessing for the GDB manual.
Formatting these files now depends on the recently designed
Texinfo conditionals: to format successfully, you must use very
recent versions (not yet distributed by FSF) of texinfo.tex and makeinfo.c.
The new Texinfo commands are @set, @clear, @ifset, @ifclear, and @value.
Recent texinfo-2 Beta distributions contained partial implementations.
texi2roff does not yet support these commands.
There are miscellaneous clean-ups to Makefile.in as well.
* mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
targets, linker script.
* mipslit.sh: New file. Little endian MIPS emulation.
* config/mips-lit.mt: New file. Use mipslit emulation.
* configure.in (mips-dec-ultrix*): Use target mips-lit.
* Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
(em_mipslit.c): New target. Uses mipslit.sh.
Per Bothner [Thu, 21 Jan 1993 20:25:51 +0000 (20:25 +0000)]
* guess-systype: Patches from John Eaton <[email protected]>:
+ Add Convex, Cray/Unicos, and Encore/Multimax support.
+ Execute ./dummy instead of assuming . is in PATH.
Fred Fish [Thu, 21 Jan 1993 18:13:55 +0000 (18:13 +0000)]
* eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
implied that "no side effects" was nonfunctional.
* eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
character string and bitstring concatenation.
* expprint.c (dump_expression): Add case for BINOP_CONCAT.
* expression.h (exp_opcode): Add BINOP_CONCAT.
* gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
* language.c (string_type): Add function to determine if a type
is a string type.
* language.c (binop_type_check): Add case for BINOP_CONCAT.
* valarith.c (value_concat): New function to concatenate two
values, such as character strings or bitstrings.
* valops.c (value_string): Remove error stub and implement
function body.
* value.h (value_concat): Add prototype.
**** start-sanitize-chill ****
* ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
* ch-exp.y (yylex): Recognize SLASH_SLASH.
* ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
BINOP_CONCAT.
**** end-sanitize-chill ****
Per Bothner [Wed, 20 Jan 1993 01:20:29 +0000 (01:20 +0000)]
* guess-systype: New shell script. Attempts to guess the
canonical host name of the executing host.
Only a few hosts are supported so far.
* configure: Call guess-systype if no host is specified.
Fred Fish [Tue, 19 Jan 1993 23:00:19 +0000 (23:00 +0000)]
* c-exp.y (exp): Add production to support direct creation
of array constants using the obvious syntax.
* c-valprint.c (c_val_print): Set printed string length.
* dwarfread.c (read_tag_string_type): New prototype and
function that handles TAG_string_type DIEs.
* dwarfread.c (process_dies): Add case for TAG_string_type
that calls new read_tag_string_type function.
* expprint.c (print_subexp): Add support for OP_ARRAY.
* gdbtypes.c (create_range_type, create_array_type): Inherit
objfile from the index type.
**** start-sanitize-chill ****
* ch-typeprint.c (chill_print_type): Add case for
TYPE_CODE_STRING.
* ch-valprint.c (chill_val_print): Fix case for
TYPE_CODE_STRING.
**** end-sanitize-chill ****