m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
z8k}: New directories to hold cpu specific configuration files.
Naming follows gcc convention.
* config/{*.mt, *.mh}: All target and host makefile fragment
config files moved to an appropriate config/<cpu> subdirectory.
* nm-*, xm-*, tm-*: All native, host, and target files, which
get linked to nm.h, xm.h, and tm.h respectively by configure,
moved to appropriate config/<cpu> subdirectory.
* nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
Native, host, and target files that are common across more than
one cpu architecture and included by one of the configured
native, host, or target files, get moved to config directory.
* Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
pick up native, host, or target include files moved to one of
the config subdirectories, and that are included by other files.
* Makefile.in (alldeps.mak): Modify to account for new config
directory structure.
* alldeps.mak, depend: Update for new config directory structure.
* config/*/[ntx]m-*.h: Modify all files that include other
[ntx]m-*.h files to use path relative to gdb/config. I.E.
"a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
"tm-29k.h".
* remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
* mipsread.c (tm-mips.h): Include mips/tm-mips.h.
* i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
* configure.in: Default gdb_host_cpu to host_cpu, and remap
the ones where the default is not unique or different than the
config subdirectory name. Similarly, handle gdb_target_cpu.
Modify configure.in as appropriate to make use of gdb_host_cpu
and gdb_target_cpu to find makefile fragments and make links.
* ieee-float.h: Moved to ../include.
* Makefile.in: Update accordingly.
* i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
* m68k-tdep.c: Removed definition of ext_format ext_format_68881;
it is now in ../opcodes/m68881-ext.c.
* mips-tdep.c (mips_skip_prologue): Try to skip more of the
prologue (some callers _do_ care).
* mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
new interface of ../opcodes/*-dis.c.
* ch-exp.y: Add #include <ctype.h>.
fix problem with coercion of array and function types when
passed as arguments to C functions, pending a more complete
review of when and how coercion should be done, depending
upon context and language.
This is defined in defs.h if necessary.
* vx-share/vxWorks.h: Remove #defs of min and max.
* vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
vx-share/xdr_rdb.c: include defs.h.
* utils.c (fprintf_symbol_filtered): New function which combines
the functionality of fputs_demangled and fprint_symbol. Uses a
caller provided language parameter to select the appropriate
demangler, and caller provided args to pass to the demangler.
* defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
* defs.h (fprintf_symbol_filtered): Add prototype.
* c-typeprint.c (cp_type_print_method_args): Replace calls to
fputs_demangled with call to fprintf_symbol_filtered.
* cp-valprint.c (demangle.h): Include
* cp-valprint.c (cp_print_value_fields): Replace calls to
fprint_symbol with calls to fprintf_symbol_filtered.
* printcmd.c (print_frame_args): Replace call to fprint_symbol
with call to fprintf_symbol_filtered.
* stack.c (print_frame_info, frame_info): Add language variable
to pass to fprintf_symbol_demangled and initialize it from the
symbol's language. Replace calls to fputs_demangled with calls
to fprintf_symbol_filtered.
* symtab.c (find_methods): Replace call to fputs_demangled with
call to fprintf_symbol_filtered.
**** start-sanitize-chill ****
* ch-valprint.c (demangle.h): Include.
* ch-valprint.c (chill_print_value_fields): Replace call to
fprint_symbol with call to new fprintf_symbol_filtered.
**** end-sanitize-chill ****
add a language parameter that is used to select the demangling
algorithm.
* defs.h (enum language): Move further up in file so enum can
be used in prototypes.
* defs.h (fputs_demangled): Update prototype to add lang arg.
* c-typeprint.c (cp_type_print_method_args): Add language arg
to fputs_demangled calls, remove DMGL_PARAMS flag.
* stack.c (print_frame_info): Remove obsolete code so we don't
have to update fputs_demangled usage in it.
* stack.c (print_frame_info, frame_info): Add language variable
to pass to fputs_demangled and initialize it from the symbol's
language. Call fputs_demangled with language arg.
* symtab.c (find_methods): Add language arg to fputs_demangled
call.
to source, since previous behavior of defaulting to gdb init file
was troublesome and undocumented.
* printcmd.c (disassemble_command): Add missing '{}' pair to
else with two statements. Bug reported by Stephane Tsacas
<slt@isoft.fr>.
* symtab.c (find_pc_line): Don't complain about zero length or
negative length line numbers for the moment, since we may not own
the terminal when called, such as when single stepping. (FIXME)
* language.h (CAST_IS_CONVERSION): True if current language is
C++ as well as C. Fix from Peter Schauer.
* environ.c (get_in_environ, set_in_environ, unset_in_environ):
Use STREQN macro rather than bare '!strncmp()'.
* environ.c (unset_in_environ): Avoid use of memcpy on
overlapping memory regions, as suggested by Paul Eggert
<eggert@twinsun.com>.
* c-exp.y (%union struct): Remove unused ulval as suggested
by Paul Eggert <eggert@twinsun.com>.
(examine_tag): Use it.
(read_register_stack): Only look in the local registers for a
memory address if it's between rfb and rsp; go to memory otherwise.
* command.c (do_setshow_command): var_uintegers are unsigned.
* sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
unsigned, since they use hex values with the high bit set.
size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
offset to the string table is nonzero and handle the nonexistant
string table case, should it occur. Ensure that the string table
size read from the file is reasonable, with a minimum lower bound
of DBX_STRINGTAB_SIZE_SIZE instead of zero.
(FLAGS_TO_PASS): Added CXX and CXXFLAGS.
(CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
(TARGET_FLAGS_TO_PASS): New variable.
(SUBDIRS): Added testsuite.
(all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
testsuite is compiled with CC_FOR_TARGET rather than CC.
reported by mycroft@gnu.ai.mit.edu.
(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
* configure.in (vax-*-ultrix2*): New triplet.
* config/vaxult2.mh: New file.
* xm-vaxult2.h: New file.
* demangle.c: Change all references to cfront to ARM, since the
actual algorithm is the one specified in the Annotated Reference
Manual. This was confusing users into thinking that full cfront
support was implemented.
* dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
* eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
directly to lookup_struct_elt_type, which will do the
dereferencing itself.
* gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
NULL dereferencing bug for unnamed structs, comment out
questionable code.
so that it only happens on big-endian targets; so that it only
happens if the short or char argument is aligned on an int
boundary; and so that it changes the location, rather than the
type, of the argument. These changes tend to parallel similar
(old) changes in stabsread.c.
* coffread.c (coff_read_enum_type): Use the specified size for
enums, don't assume that they are int-sized.
* c-valprint.c (c_val_print): Don't assume enums are the same as
ints.
of demangled name fields to NULL if no demangling exists for
a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
symbols if their language is known at the time they are created,
but sometimes the language is not known until later.
* ch-typeprint.c (chill_print_type_base): Name changed to
chill_type_print_base to match pattern for C and C++ names.
* ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
to be consistent with other usages.
* ch-typeprint.c (chill_type_print_base): Add support for
printing Chill STRUCT types.
* ch-valprint.c: Include values.h.
* ch-valprint.c (chill_print_value_fields): New function and
prototype for printing Chill STRUCT values.
* ch-valprint.c (chill_val_print): Fix call to val_print_string
that was being called with two args instead of three.
* ch-valprint.c (chill_val_print): Call chill_print_value_fields
to print Chill STRUCT values.
**** end-sanitize-chill ****
change that now emits debugging info with the type long for Chill
longs.
* dwarfread.c (read_tag_string_type): Rewrite to allow forward
references of TAG_string_type DIEs in user defined types.
protocol.
* config/idt.mt: New file; uses remote-mips.c
* configure.in (mips-idt-ecoff): New target; uses idt.mt.
* mips-tdep.c (mips_fpu): New variable; controls use of MIPS
floating point coprocessor.
(mips_push_dummy_frame): If not mips_fpu, don't save floating
point registers.
(mips_pop_frame): If not mips_fpu, don't restore floating point
registers.
(_initialize_mips_tdep): New function; let the user reset mips_fpu
variable.
* tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
mips_fpu, don't use fp0 as floating point return register.
(FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
registers.
Also added remote-mips.c to .Sanitize file.
Migrated dejagnu testcases and support files for testing nm to
gdb/testsuite from deja-gnu. These files were moved "as is"
with no modifications. This migration is part of a major overhaul
of dejagnu. The modifications to these testcases, etc., which
will allow them to work with the new version of dejagnu will be
made in a future update.
* main.c (print_gdb_version): Update copyright year to 1993.
* nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
conditionalize this file on it. FIXME, right way is to split
these into two config files.
(ATTACH_DETACH): Define for BSD 4.4
(PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
(U_REGS_OFFSET): Revise for 4.4.
(REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
* xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
LONG_MAX into this file to avoid cpp "redefinition" warnings.
* m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
define to kludge the large opcode table into two smaller tables,
since GCC take exponential space to build the table. Lint.
(NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
* xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
definition here, to handle both BSD 4.3 and 4.4 systems.
* tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
of initial connection attempt with INTERRUPT. Treat a timeout
while waiting for remote packet like a retry, unless the remote
side is actively running user code. Fix a few long printf_filtered's.
* xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
trampoline symbols.
* buildsym.c (start_subfile): Allow null file name.
this struct symbol. Set it up in initialize_xcoffread.
[This broke when Fred changed "struct symbol".]
(read_xcoff_symtab, xcoff_symfile_read): Surround code that only
works on real rs/6000 target with #ifndef FAKING_RS6000.
xcoffread.c:builtin_type.
* xcoffread.c (builtin_type): Move to stabsread. Remove
IBM6000_HOST dependency. Move misplaced comments.
(various): Change printf's to complaints.
(patch_block_stabs, process_xcoff_symbol case C_DECL): Add
objfile argument to read_type calls under #if 0.
(process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
* xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
* Makefile.in: xcoffread.o is not built by default.
* config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
* doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
IBM6000_TARGET.
VALUE_LVAL to be lval_memory so that we don't try to modify wild
register numbers when user tries to modify elements in structs
passed as arguments.
* inflow.c (child_terminal_info): Move banner outside of system
specific #ifdefs.
* tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
passes struct/union arguments by address.
that begin with CPLUS_MARKER (often '$'), but don't die. Fix
suggested by gb@cs.purdue.edu (Gerald Baumgartner).
(read_cpp_abbrev): Don't use the class name as part of the
vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
abbrevs. Inspired by Mike Tiemann.
(read_tilde_fields): Comment. Remove ancient dead code.
Remove erroneous but non-dead code. Simplify. Add complaints.
(in general): Remove extraneous (parentheses) in return
statements.
<Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>.
* coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
test, which is apparently left over from when we used native
include files and couldn't depend on the member names being there.
* tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
ALso fix this in tm-i860.h which isn't ChangeLogged since it's sanitized out
for lack of paperwork.
(*.tab.c): Change dependency on Makefile to depend on
Makefile.in, otherwise it always rebuilds after configuring.
Force output *.tab.c file into current directory even in "make"
versions that rewrite dependent file names used in command lines.
* TODO: Remove some things we did.
* am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
* os68k-xdep.c: Remove; useless file (os68k is a target only).
* convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
* symtab.h: Eliminate unnamed unions and structs.
* 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 ****
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.
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.
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.
* 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.
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 ****
constants with an explicit null byte terminator. OP_STRING is
now used for real string types.
* c-lang.c (builtin_type_*): Move declarations to lang.c since
they are used by all languages.
* c-lang.c (_initialize_c_language): Move initializations of
builtin_type_* to lang.c.
* c-typeprint.c (c_type_print_varspec_prefix,
c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
to TYPE_CODE_STRING.
* c-valprint.c (c_val_print): Change the way character arrays
are printed as strings to be consistent with the way strings
are printed when pointer-to-char types are dereferenced.
Remove test of print_max before calling val_print_string, which
now does it's own test.
* eval.c (evaluate_subexp): Add case for OP_ARRAY.
* expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
* expression.h (enum exp_opcode): Add OP_ARRAY and document.
* gdbtypes.c (builtin_type_*): Add declarations moved from
c-lang.c.
* gdbtypes.c (create_string_type): New function to create real
string types.
* gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
renamed to TYPE_CODE_STRING.
* gdbtypes.c (_initialize_gdbtypes): Add initializations of
builtin_type_* types moved from c-lang.c.
* gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
to TYPE_CODE_STRING.
* gdbtypes.h (builtin_type_string): Add extern declaration.
* gdbtypes.h (create_string_type): Add prototype.
* m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
renamed to TYPE_CODE_STRING.
* m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
TYPE_CODE_STRING.
* mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
renamed to TYPE_CODE_STRING.
* parse.c (length_of_subexp, prefixify_subexp): Add case for
OP_ARRAY.
* printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
* typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
to TYPE_CODE_STRING.
* valops.c (allocate_space_in_inferior): New function and
prototype, using code ripped out of value_string.
* valops.c (value_string): Rewritten to use new function
allocate_space_in_inferior, but temporarily disabled until some
other support is in place.
* valops.c (value_array): New function to create array constants.
* valprint.c (val_print_string): Add comment to document use,
complete rewrite to fix several small buglets.
* value.h (value_array): Add prototype.
* value.h (val_print_string): Change prototype to match rewrite.
**** start-sanitize-chill ****
* ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
* ch-exp.y (match_character_literal): Disable recognition of
control sequence form of character literals and document why.
**** end-sanitize-chill ****
* c-valprint.c (c_val_print): Extract code for printing methods
and move it to cp_print_class_method in cp-valprint.c.
* c-valprint.c (c_val_print): Extract code to print strings and
move it to val_print_string in valprint.c.
* cp-valprint.c (cp_print_class_method): New function using
code extracted from c_val_print.
* valprint.c (val_print_string): New function using code
extracted from c_val_print.
* value.h (val_print_string): Add prototype.
**** start-sanitize-chill ****
* ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
* ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
* ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
CHECKBUF, growbuf_by_size): New variables, macros, and support
functions for implementing a dynamically expandable temp buffer.
* ch-exp.y (match_string_literal): New lexer function.
* ch-exp.y (match_bitstring_literal): Dynamic buffer code
removed and replaced with new CHECKBUF macro.
* ch-exp.y (yylex): Call match_string_literal when appropriate.
* ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
**** end-sanitize-chill ****
comment.
* gdbtypes.h, gdbtypes.c: Use const in decl of
cplus_struct_default, now that pa-gas assembler has been fixed.
* hppah-nat.c: Formatting.
* hppah-tdep.c: Remove lots of useless externs for variables we
don't use.
* (find_unwind_entry): Speed up by using binary search, and a one
entry cache.
* (rp_saved): New routine to see what unwind info says about RP
being saved on the stack frame.
* (frame_saved_pc): Look for prologue to see if we need to
examine the stack for the saved RP or not.
* (init_extra_frame_info): Check for prologue, instead of
framesize to determine if we are frameless or not.
* (frame_chain_valid): Stop backtraces when we run into _start.
* (push_dummy_frame): Reformat to make more readable.
* (find_dummy_frame_regs): ditto.
* (hp_pop_frame): ditto.
* (hp_restore_pc_queue): small cleanup.
* (hp_push_arguments): ditto.
* (pa_do_registers_info): ditto.
* (skip_prologue): New routine created from SKIP_PROLOGUE macro.
* tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
* Define FRAME_CHAIN_VALID.
* Turn on BELIEVE_PCC_PROMOTION so that we can access char args
passed to functions.
* paread.c (pa_symtab_read): Use new bfd conventions for
accessing linker symbol table.
* (pa_symfile_init): Access embedded STAB info via BFD section
mechanism and related macros.
* Handle recursive traps.
* Remove all trap init code. This needs to be done by the
environment.
* (set_mem_fault_trap): Call exceptionHandler() to setup this
trap.
* (handle_exception): See if we are at breakinst, if so, then
advance PC sp that users can just step out of breakpoint().
* (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
new place if SP has changed.
* (case 's'): Get rid of this, we can't do it yet.
* (case 't'): New command to test any old random feature.
* (case 'r'): New command to reset the system.
* (breakpoint): Add label to breakpoint trap instruction so that
handle_exception() can detect where we are and get past the
breakpoint trivially.
from a configuration file (typically including <limits.h>), or to
TARGET_CHAR_BIT if CHAR_BIT is not defined.
* eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
* eval.c (evaluate_subexp): Add case for OP_BITSTRING.
* expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
* exppritn.c (print_subexp, dump_expression): Add case for
OP_BITSTRING.
* expression.h (OP_BITSTRING): New expression element type for
packed bitstrings.
* expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
macros to convert between number of expression elements and bytes
to store that many elements.
* i960-tdep.c (leafproc_return): Use new macros to access
minimal symbol name and address fields.
* m88k-pinsn.c (sprint_address): Use new macros to access
minimal symbol name and address fields.
* nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
minimal symbol address field.
* parse.c (write_exp_elt, write_exp_string, prefixify_expression,
parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
* parse.c (write_exp_string, length_of_subexp, prefixify_expression):
Use new BYTES_TO_EXP_ELEM macro.
* parse.c (write_exp_bitstring): New function to write packed
bitstrings into the expression element vector.
* parse.c (length_of_subexp, prefixify_subexp): Add case for
OP_BITSTRING.
* parser-defs.h (struct stoken): Document that it is used for
OP_BITSTRING as well as OP_STRING.
* parser-defs.h (write_exp_bitstring): Add prototype.
**** start-sanitize-chill ****
* ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
* ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
LOWER, LENGTH): New tokens for keywords.
* ch-exp.y (chill_value_built_in_routine_call, mode_argument,
upper_lower_argument, length_argument, array_mode_name,
string_mode_name, variant_structure_mode_name): New non-terminals
and productions.
* ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
* ch-exp.y (match_bitstring_literal): New lexer support function
to recognize bitstring literals.
* ch-exp.y (tokentab6): New token table for 6 character keywords.
* ch-exp.y (tokentab5): Add LOWER, UPPER.
* ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
* ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
* ch-exp.y (yylex): Check tokentab6.
* ch-exp.y (yylex): Call match_bitstring_literal.
**** end-sanitize-chill ****
* eval.c (evaluate_subexp): Handle new BINOP_MOD.
* expprint.c (dump_expression): Handle new BINOP_MOD.
* language.c (binop_type_check): Handle new BINOP_MOD.
* main.c (float_handler): Re-enable float handler when hit.
* valarith.c (language.h): Include, need current_language.
* valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
for integer divide truncates towards zero for negative results.
* valarith.c (value_x_binop): Handle BINOP_MOD if seen.
* valarith.c (value_binop): Allow arithmetic operations on
TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
**** start-sanitize-chill ****
* ch-exp.y (operand_4): Add useful actions for MOD and REM.
* ch-exp.y (tokentab3): Add MOD and REM.
* ch-exp.y (yylex): Set innermost_block for symbols found
in local scopes. Return LOCATION_NAME for local symbols.
* ch-lang.c (chill_op_print_tab): Fix MOD entry to use
BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
**** end-sanitize-chill ****
* eval.c (evaluate_subexp_with_coercion): Only coerce arrays
to pointer types when the current language is C. It loses for
other languages when the lower index bound is nonzero.
* valarith.c (value_subscript): Take array lower bounds into
account when performing subscripting operations.
* valops.c (value_coerce_array): Add comment describing why
arrays with nonzero lower bounds are dealt with in value_subscript,
rather than in value_coerce_array.
* expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
MULTI_SUBSCRIPT.
* expprint.c (dump_expression): New function for dumping
expression vectors during gdb debugging.
* expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
MULTI_SUBSCRIPT and moved out of BINOP range.
* expression.h (DUMP_EXPRESSION): New macro that calls
dump_expression if DEBUG_EXPRESSIONS is defined.
* m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
* parse.c (length_of_subexp, prefixify_subexp): Change
BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
* parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
prefixify'ing the expression.
* printcmd.c (print_command_1): Add comment.
**** start-sanitize-chill ****
* ch-exp.y (expression_list): Add useful actions.
* ch-exp.y (value_array_element): Add useful actions.
* ch-exp.y (array_primitive_value): Add production.
* ch-exp.y (yylex): Recognize ',' as a token.
**** end-sanitize-chill ****
* tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
CPLUS_MARKER for all SVR4 systems, so follow suit.
* defs.h (strdup_demangled): Remove prototype.
* dwarfread.c (enum_type, synthesize_typedef): Use new macro
SYMBOL_INIT_LANGUAGE_SPECIFIC.
* dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
* minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
prim_record_minimal_symbol_and_info): Use new macro
SYMBOL_INIT_LANGUAGE_SPECIFIC.
* minsyms.c (install_minimal_symbols): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* stabsread.c (define_symbol): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
Use new macro SYMBOL_INIT_DEMANGLED_NAME.
* symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
SYMBOL_DEMANGLED_NAME now tests language itself.
* symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
now tests language itself.
* symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
mangled name member in the language dependent portion of a symbol.
* symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
mangled name member appropriate for a symbol's language.
* symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
SYMBOL_DEMANGLED_NAME now tests language itself.
* symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
initializes language dependent portion of symbol.
* symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
demangles and caches the demangled form of symbol names.
* utils.c (fputs_demangled, fprint_symbol): Use current language
to select an appropriate demangling algorithm.
* utils.c (strdup_demangled): Remove, no longer used.
**** start-sanitize-chill ****
* symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
access the Chill mangled name member in the language dependent
portion of a symbol.
* ch-lang.c (chill_demangle): New function, simple demangler.
* defs.h (chill_demangle): Add prototype.
* symtab.h (language_dependent_info): Add struct for Chill.
**** end-sanitize-chill ****
must include the "-y" option.
* c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
Remove defines to remap non-yacc symbols, thus backing out of
previous recent changes. Standard policy is that non-yacc parser
generators get fixed, rather than adding bug workarounds in gdb
for each new one that pops up. Expand comment to note this.
* c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
code.
* dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
* (dbx_symfile_init): Use sizeof(long) instead of 4.
* (dbx_symfile_offsets): Make static.
* (pastab_build_psymtabs): New interface routine for paread to
send stabs into dbxread.
* gdb-stabs.h: Remove gobs of HPPA cruft.
* c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
and YYDEBUG is not already defined.
* c-exp.y (strncmp): Replace throughout with STREQN, missed
them during the previous replacements.
* printcmd.c (_initialize_printcmd): Update internal documentation
for "set" command to note that the assignment syntax is language
dependent.
**** start-sanitize-chill ****
* ch-exp.y (yyreds, yytoks): Remap like other yy* names.
* ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
and YYDEBUG is not already defined.
* ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
single_assignment_action): New terminals and nonterminal for gdb
extensions to chill expression grammer.
* ch-exp.y (match_dollar_tokens): Lexer routine to match all
tokens that start with '$' (register names, convenience vars, etc).
* ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
* ch-exp.y (yylex): Call match_dollar_tokens.
**** end-sanitize-chill ****
accessing minimal symbol data.
* infcmd.c (read_pc): Use #ifdef, not #if.
* symfile.c (syms_from_objfile): Add CONST to decl for targets.
* tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
minimal symbol data.
frame. Use find_return_regnum to find the caller.
* (find_unwind_entry): New routine to locate stack frame info
associated with a procedure. This looks in the $UNWIND_START$
section in the SOM file.
* (find_return_regnum): New routine. Uses find_unwind_entry() to
figure out where the caller's return address is stored.
* (find_proc_framesize): New routine. Uses find_unwind_entry()
to figure out the frame size for a procedure.
* (saved_pc_after_call): New routine, moved from tm-hppa.h.
* (init_extra_frame_info): New routine. Corrects PC and FP for
outermost frame if necessary.
* (frame_chain): New routine, moved from tm-hppa.h.
* (skip_trampoline_code): Handle computed function calls (ie:
calls from $$dyncall).
* (unwind_command): Temporary support function to allow user
to control/observe aspects of the unwind (stack frame) info.
* infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
was in a system call, if so, then read the PC from r31.
* tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
with extra arg for skip_trampoline_code().
* (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
* (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
* tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
Call new bfd_get_size() and verify that string table is no larger
than the file that is supposed to contain it.
* symfile.c (syms_from_objfile): Only complain about configured
NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
current target is the default BFD target.
* solib.c (bkpt_names): New array of symbol names to try to
use for the "mapping complete" breakpoint. Configurable
define SOLIB_BKPT_NAME is first one to try.
* solib.c (find_solib): Test debug_base for nonzero rather
than just greater than zero.
* solib.c (enable_break): Use bkpt_names to look up address
at which to set "mapping complete" breakpoint.
* defs.h (demangle_and_match): Remove prototype.
* dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
and STREQN defined in defs.h.
* dwarfread.c (set_cu_language): For completely unknown languages,
try to deduce the language from the filename. Retain behavior
that for known languages we don't know how to handle, we use
language_unknown.
* dwarfread.c (enum_type, symthesize_typedef): Initialize language
and demangled name fields in symbol.
* dwarfread.c, mipsread.c, partial-stab.h: For all usages of
ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
* dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
* elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
Replace usages throughout.
* elfread.c (demangle.h): Include.
* elfread.c (record_minimal_symbol): Remove prototype and function.
* gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
B_CLRALL): Moved from symtab.h to gdbtypes.h.
* infcmd.c (jump_command): Remove code to demangle name and add
it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
* minsyms.c (demangle.h): Include.
* minsyms.c (lookup_minimal_symbol): Indent comment to match code.
* minsyms.c (install_minimal_symbols): Attempt to demangle symbol
names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
* mipsread.c (psymtab_language): Add static variable.
* stabsread.c (demangle.h): Include.
* stabsread.c (define_symbol): Attempt to demangle C++ symbol
names and cache them in the SYMBOL_DEMANGLED_NAME field.
* stack.c (return_command): Remove explicit demangling of name
and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
* symfile.c (demangle.h): Include.
* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
to match macros in symfile.h and allow them to be compiled
if INLINE_ADD_PSYMBOL is not true.
* symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
* symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
Add code to demangle and cache C++ symbol names. Use macro form
if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
* symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
Remove, also defined in symfile.c, which we already fixed.
* symtab.c (expensive_mangler): Remove prototype and function.
* symtab.c (find_methods): Remove physnames parameter and fix
prototype to match.
* symtab.c (completion_list_add_symbol): Name changed to
completion_list_add_name.
* symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
the normal symbol name and the cached C++ demangled name.
* symtab.c (lookup_demangled_partial_symbol,
lookup_demangled_block_symbol): Remove prototypes and functions.
* symtab.c (lookup_symbol): Remove use of expensive_mangler,
use lookup_block_symbol instead of lookup_demangled_block_symbol.
Remove code to try demangling names and matching them.
* symtab.c (lookup_partial_symbol, lookup_block_symbol):
Fix to try matching the cached demangled name if no match is
found using the regular symbol name.
* symtab.c (find_methods): Remove unused physnames array.
* symtab.c (name_match, NAME_MATCH): Remove function and macro,
replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
* symtab.c (completion_list_add_symbol): Rewrite to use cached
C++ demangled symbol names.
* symtab.h: Much reformatting of structures and such to add
whitespace to make them more readable, and make them more
consistent with other gdb structure definitions.
* symtab.h (general_symbol_info): New struct containing fields
common to all symbols.
* symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
* symtab. (struct minimal_symbol, struct partial_symbol, struct
symbol): Use general_symbol_info struct.
* utils.c (demangle_and_match): Remove, no longer used.
* valops.c (demangle.h): Include.
* xcoffexec.c (eq): Remove macro, replace usages with STREQ.
* blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
symmisc.c, symtab.c, valops.c: Replace references to minimal
symbol fields with appropriate macros.
* breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
demangle.c, elfread.c, energize.c, environ.c, exec.c,
gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
* breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
appropriate.
* buildsym.c (start_subfile, patch_subfile_names): Default the
source language to what can be deduced from the filename.
* buildsym.c (end_symtab): Update the source language in the
allocated symtab to match what we have been using.
* buildsym.h (struct subfile): Add a language field.
* c-typeprint.c (c_print_type): Remove code to do explicit
demangling.
* dbxread.c (psymtab_language): Add static variable.
* dbxread.c (start_psymtab): Initialize psymtab_language using
deduce_language_from_filename.
about dependency on target byte ordering.
**** start-sanitize-chill ****
* ch-exp.y (value_array_slice): Fix typo.
* ch-valprint.c (chill_val_print): Remove C'ism that arrays of
byte sized ints are assumed to be char strings and printed with
string syntax. In chill, arrays of chars and arrays of
bytes/ubytes are distinquishable, and printed appropriately.
**** end-sanitize-chill ****
branch targets to compute target address using const from previous
instruction if necessary.
* Add `Q' operator to print out bit position field various
instructions.
* hppah-nat.c: #include sys/param.h, and sys/user.h. General
cleanups, use new code from Utah.
* (store_inferior_registers): Update to new code from Utah.
* (initialize_kernel_u_addr): Re-enable decl of struct user u.
* (fetch_register): Clear out priv level when reading PCs.
* hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
* Remove decl of errno, #include wait.h and target.h.
* (frame_saved_pc): Check `flags' pseudo-register to see if we
were inside of a kernel call. If so, then PC is in a different
register. Also, mask out bottom two bits of all PCs so as not to
confuse higher level code.
* (push_dummy_frame): Create from #define in tm-hppa.h.
* (find_dummy_frame_regs): Update from Utah.
* (hp_pop_frame): Create from #define in tm-hppa.h.
* (hp_restore_pc_queue): New, from Utah.
* (hp_push_arguments): Big fixes from Utah.
* (pa_do_registers_info, pa_print_registers): Only print out fp
regs upon request.
* (skip_trampoline_code): New routine to deal with stubs that
live in nowhereland between callers and callees.
* i860-tdep.c: Remove decl of attach_flag.
* infrun.c (wait_for_inferior): Add new macro
INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
at by PC will be nullified. If so, then step the target once more
so as to avoid confusing the user.
* (just before step_over_function:): Use stop_func_start, not
stop_pc when checking for the existance of line number info.
stop_func_start will reflect the proper address of the target
routine, not of the stub that we may be traversing to get there.
* tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
to deal with the stubs that PA compilers sometimes stick between
callers and callees. Also, define FLAGS_REGNUM for access to the
`flags' pseudo-reg.
* (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
memcpy, not bcopy.
* (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
write gr0, PC regs, and PSW!
* (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
* (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
hppah-nat.c.
* (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
* Define struct unwind_table_entry.
* valops.c (call_function_by_hand): Add another arg to
FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
necessary?
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
* Makefile.in (HFILES): Add valprint.h.
* Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
* typeprint.c, typeprint.h: New files for language independent
type printing functions.
* c-typeprint.c, m2-typeprint.c: New files for language dependent
type printing functions and definitions.
* valprint.h: New include file for language independent value
printing definitions.
* c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
dependent value printing functions.
* c-exp.y (production ptype): Add range_type variable and use new
create_range_type function.
* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
infcmd.c (path_var_name), language.c (unk_op_print_tab),
m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
"const static" to ANSI-conformant "static const".
* c-exp.y (c_create_fundamental_type): Remove unused nbytes.
* c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
and c_val_print.
* c-lang.h (c_print_type, c_val_print): Add prototypes.
* coffread.c (decode_type): Add range_type variable and call to
new create_range_type function.
* complaints.c (complain): Remove unused val variable.
* complaints.c (_initialize_complaints): Make it void.
* convex-tdep.c (value_of_trapped_internalvar): Add range_type
variable and call new create_range_type function.
* defs.h (enum val_prettyprint): Move enum from value.h to here
so we can avoid having to include value.h just for prototypes that
need the enum (thanks ANSI).
* dwarfread.c (struct_type): Local anonymous_size variable is
only used if !BITS_BIG_ENDIAN.
* dwarfread.c (decode_subscript_data_item): Add rangetype
variable and call new create_range_type function.
* elfread.c (elf_symfile_read): Remove unused dbx and text_sect
variables.
* eval.c (evaluate_subexp): Remove unused local variable name
and the statement with no side effects that initializes it.
* expprint.c (print_subexp): Change local_printstr to
LA_PRINT_STRING.
* gdbtypes.c (create_range_type): New function that creates
a range type using code fragments from object file readers as
an example of what has to be initialized.
* gdbtypes.c (create_array_type): Removed index_type, low_bound,
and high_bound parameters, replaced with a single range_type
parameter. Change function body to use passed in range_type
rather than handcrafting one.
* gdbtypes.h (create_range_type): Add prototype.
* gdbtypes.h (create_array_type): Change prototype parameters.
* infrun.c (normal_stop): Remove unused local variables tem and c.
* infrun.c (hook_stop_stub): Return 0 rather than random value.
* language.c (unk_lang_print_type, unk_lang_val_print): Add
stub functions that call error if called.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add initializers unk_lang_print_type and
unk_lang_val_print.
* language.h (struct language_defn): Reformat for larger
comments, add la_print_type and la_val_print members. Add
LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
* m2-lang.c (m2_create_fundamental_type): Remove unused local
variable nbytes.
* m2-lang.c (m2_language_defn): Add initializers m2_print_type
and m2_val_print.
* m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
* main.c (execute_command): Remove unused local variable cmdlines.
* main.c (echo_command), stabsread.c (read_type), printcmd.c
(clear_displays), symmisc.c (block_depth), values.c
(clear_value_history):
Make testing of truth value of assignment result explicit.
* mipsread.c (upgrade_type): Update FIXME to include future use
of create_range_type.
* printcmd.c (ptype_command, ptype_eval, whatis_command,
whatis_exp, maintenance_print_type): Move prototypes and functions
to new typeprint.c.
* printcmd.c (_initialize_printcmd): Move add_com calls for
ptype_command and whatis_command to new typeprint.c.
* ser-bsd.c (serial_open): Remove unused variable sgttyb.
* source.c (find_source_lines): Local variable c only used
when LSEEK_NOT_LINEAR is defined.
* stabsread.c (read_array_type): Use new create_range_type
function.
* stabsread.c (read_range_type): Add new index_type variable and
call new create_range_type function rather than handcrafting
range types.
* symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
* symtab.c (typedef_print usages): Use c_typedef_print, renamed.
* symtab.c (type_print_base usages): Use c_type_print_base.
* symtab.c (type_print_varspec_prefix usages): Use
c_type_print_varspec_prefix.
* symtab.c (type_print_method_args usages): Use
cp_type_print_method_args.
* valprint.c: Completely ripped apart and the fragments used
to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
valprint.h. Remaining stuff is language independent.
* value.h (struct fn_field): Forward declare for prototypes.
* value.h (type_print_1): Remove prototype.
* value.h (enum val_prettyprint): Moved to defs.h.
* value.h (typedef_print): Prototype renamed to c_typedef_print.
* value.h (baseclass_offset): Add prototype.
**** start-sanitize-chill ****
* Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
* Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
* ch-typeprint.c: New file for language dependent type printing.
* ch-valprint.c: New file for language dependent value printing.
* ch-exp.y (parse_number): Remove prototype and stub function.
* ch-exp.y (decode_integer_literal): Removed unused digits and
temp variables.
* ch-exp.y (convert_float): Completely ifdef out for now.
* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
ch-lang.c (chill_op_print_tab):
Change from ANSI-obsolescent "const static" to ANSI-conformant
"static const".
* ch-exp.y (yylex): Add unhandled storage class enumeration
literals to switch statement for completeness.
* ch-lang.c (chill_create_fundamental_types): Remove unused
nbytes variable. Change dummy type to 2 bytes to match int.
Handle FT_VOID types gratuituously added to chill DWARF by
compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
type rather than a one byte TYPE_CODE_INT type.
* ch-lang.c (chill_language_defn): Add chill_print_type and
chill_val_print.
* ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
**** end-sanitize-chill ****
bfd_get_symbol_leading_char instead.
* coffread.c (EXTERNAL_NAME): New macro for removing possible
leading character from names.
(read_coff_symtab): Use BFD's FILE *, don't open a second one.
(read_coff_symtab): Complain() about .bb/.eb mismatch, don't error().
(process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
* kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
* minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
Remove SOME_NAMES_HAVE_DOT support (apparently unused).
* partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
* solib.c: Replace NAMES_HAVE_UNDERSCORE.
* stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
* symfile.c (syms_from_objfile): Insert debugging check to test
NAMES_HAVE_UNDERSCORE setting against the BFD support. FIXME,
remove this (and all tm-*.h NAMES_HAVE_UNDERSCORE) soon.
* doc/gdbint.texinfo (Host Conditionals): Remove
NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
MEM_FNS_DECLARED.
(Target Conditionals): Remove all of the above.
* coffread.c (decode_type): catch negative tagndx fields generated
by SCO 3.2v4 cc.
* exec.c: comment out string following #endif.
* configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
* xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
<sys/user.h>.
* config/i386sco4.mh: new file; like i386sco.mh, but don't require
gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
* complaints.c (complain): Made into a varargs function.
* complaints.h: New file, code moved from symfile.h.
* Makefile.in (SFILES_MAINDIR): Add complaints.c.
* Makefile.in (HFILES): Add complaints.h.
* Makefile.in (OBS): Add complaints.o.
* symfile.c (complaint_root, stop_whining, complaint_series,
complain, clear_complaints, add_show_from_set for stop_whining):
Moved to complaints.c.
* symfile.h (struct complaint, complaint_root decl, complain
prototype, clear_complaints prototype): Moved to complaints.h.
* buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
complaints.h. Remove casts from arguments to complain(),
which is now a varargs function, and remove unnecessary
placeholder zero args.
* defs.h (begin_line): Add prototype.
* defs.h (vprintf_filtered): Add prototype.
* dwarfread.c (varargs.h): Remove, no longer needed.
* dwarfread.c (dwarfwarn): Remove prototype and function.
* dwarfread.c (complaints): Define a bunch of complaints.
* dwarfread.c (SQUAWK): Remove macro defs, convert all
usages to standard complain() calls.
* utils.c (begin_line): New function that ensures that
whatever gets filter-printed next starts on its own line.
* utils.c (vprintf_filtered): New func, like vfprintf_filtered,
but to stdout (calls vfprintf_filtered internally).
* remote.c: Avoid printf_filtered line limit. Suggested by
Robert R. Henry, <rrh@tera.com>.
* main.c (main): Accept --silent as well as --quiet. Change +help
to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
a optional type to decorate as an array type, the type of the
index, and the bounds of the array. Records this additional info
in the array type for use with languages with nonzero array
bounds.
* gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
to note that arrays may have bounds.
* gdbtypes.h (create_array_type): Update prototype.
* c-exp.y (ptype production): Adjust for new create_array_type
calling conventions.
* coffread.c (decode_type): Call create_array_type rather than
handcrafting array types.
* convex-tdep.c (value_type): Remove, now use create_array_type.
* convex-tdep.c (value_of_trapped_internalvar): Convert calls to
vector_type into calls to create_array_type.
* dwarfread.c (decode_subscr_data): Name changed to
decode_subscript_data_item throughout.
* dwarfread.c (decode_subscript_data_item): Rewrite to use
create_array_type. Now records index type and range as well.
* dwarfread.c (dwarf_read_array_type): Rewrite as part of
change to use create_array_type.
* dwarfread.c (read_subroutine_type): Test existing user defined
types before decorating them, to ensure they are blank, and
complain about it if they are not.
* dwarfread.c (decode_fund_type): For unrecognized types, always
return some valid type (type integer). If the unrecognized type
cannot be an implementation defined type, complain as well.
* m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
* m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
* mipsread.c (upgrade_type): Add FIXME comment that code to
handcraft arrays should be replaced with call to create_array_type.
* stabsread.c (read_array_type): Replace code to handcraft
array types with call to create_array_type.
* valprint.c (type_print_varspec_prefix): Minor formatting
change, join lines that don't need to be split.
work around PA-GAS assembler bug. Also, add trailing */ to some
comments.
* gdbtypes.c: Remove const from decl for cplus_struct_default.
Same reason as above.
decl for attach_flag, it now lives in inferior.h.
* hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
Make most functions static.
* hppah-nat.c: General cleanups, remove BSD specific code (since
that all lives in hppab-nat.c).
* hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
Change sense of test against inside_entry_file(). This fix is
from U. of Utah.
* tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
to read/write_register_bytes().
type is an enum, check qualifiers of its first member, as well as
the base type of the member. Bug found and fixed by John M.
Farrell, <farrell@fjort.reo.dec.com>.
* config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
_initialize_c_exp.
* m2-lang.c (_initialize_m2_language): Name changed from
_initialize_m2_exp.
* m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
it is no longer inside m2-exp.y, where it was remapped by Makefile.
**** start-sanitize-chill ****
* ch-lang.c (_initialize_chill_language): Name changed from
_initialize_chill_exp.
**** end-sanitize-chill ****
* config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
* config/amix.mh (NATDEPFILES): Add.
* config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
to NATDEPFILES.
* dwarfread.c (decode_subscr_data): Remove spurious test that
accepted only integer subscript types. We don't do anything
with the type at the moment anyway.
* ch-exp.y (chill_create_fundamental_type): Chill uses fixed
width types. For example, "INT" is always 2 bytes regardless
of the values of any TARGET_*_BIT macros. So use explicit
numeric sizes for the types.
language specific fundamental types for C.
* m2-exp.y (m2_create_fundamental_type): New function to create
language specific fundamental types for Modula 2.
* c-exp.y (c_language_defn, cplus_language_defn): Add
c_create_fundamental_type to language struct initializers.
* m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
to language struct initializers.
* dwarfread.c (expression.h, language.h): Include.
* dwarfread.c (ftypes): New array to hold fundamental types
for current compilation unit.
* dwarfread.c (cu_language_defn): New pointer to language
struct for language of current compilation unit.
* dwarfread.c (dwarf_fundamental_type): New function to
create/lookup fundamental types.
* dwarfread.c (set_cu_language): Initialize cu_language_defn.
* dwarfread.c (throughout): Replace lookup_fundamental_type
with dwarf_fundamental_type.
* dwarfread.c (read_file_scope): Zero out ftypes for each new
compilation unit (may be different language or different objfile).
* gdbtypes.c (lookup_fundamental_type): Move actual type
creations into language specific fundamental type creation
functions and call via create_fundamental_type. Add comment
about this function being obsolescent.
* gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
sized signed and unsigned integers.
* gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
* language.c (language_def): New function to lookup a language
struct given it's enumeration.
* language.h (struct language_defn): Add la_fund_type, a pointer
to a function that creates fundamental types for this language.
* language.h (create_fundamental_type): New macro to create
fundamental types based on the current language.
* language.h (language_def): Add prototype.
* language.c (unk_lang_create_fundamental_type): New function
for initializing language structs, calls error if called.
* language.c (unk_language_defn, auto_language_defn,
local_language_defn): Use unk_lang_create_fundamental_type.
**** start-sanitize-chill ****
ch-exp.y (chill_create_fundamental_type): New function.
ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
**** end-sanitize-chill ****
rather than '$'. This particular piece of braindamage is
spreading like ooze. It's now infected libiberty, deja-gnu,
gdb, and gcc.
* values.c (baseclass_addr): Use CPLUS_MARKER rather than
hardwired '$' character.
read_struct_type function up into managable pieces.)
* stabsread.c (struct field_info): Local struct definition.
* stabsread.c (read_member_functions, read_struct_fields,
read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
attach_fields_to_type, read_cpp_abbrev): Prototypes and new
functions from fragmented read_struct_type.
* stabsread.c (stabs_general_complaint): Catchall complaint.
* stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
symbol name continuation code. Use macro throughout.
* stabsread.c (various places): Replace add-one-to-pointer
with pointer increment.
* stabsread.c (read_type): Retain function local copy of type
descriptor. Rearrange code calling read_struct_type() to match
new conventions.
terminal tokens.
* ch-exp.y (access_name): New non-terminal token and
production.
* ch-exp.y (general_procedure_name): Now a terminal token.
* ch-exp.y (location): Expand production.
* ch-exp.y (match_simple_name_string): New function.
* ch-exp.y (yylex): Call match_simple_name_string and return
GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
contants as a leading explicit length, followed by the string data,
followed by a trailing explicit length.
* eval.c (evaluate_subexp), expprint.c (print_subexp),
parse.c (length_of_subexp), parse.c (prefixify_subexp):
Use recorded explicit length of strings in expression elements,
rather than strlen. Adjust code to skip over strings stored in
expression elements, and code to access strings, to account for
new leading explicit size expression element.
* parse.c (length_of_subexp): Test for minimum endpos of 1, not
0, to avoid negative expression element indices.
* valops.c (search_struct_method): Minor whitespace change.
which together maintain a dynamically expandable static buffer
for the lexer to use when translating C strings to their internal
form (other future uses possible). Fix parsing of C style strings
to do the normal C style input conversions of escaped character
sequences.
* valops.c (value_string): Remove translation of escaped
character sequences, now done in C expression parser.
and decides if it should be printed in literal form or some other
form, based on it's ASCII value and setting of sevenbit_strings.
* {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
macro, change indentation style.
**** start-sanitize-chill ****
* ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
* ch-exp.y (chill_printstr): First cut at real function instead
of error stub.
**** end-sanitize-chill ****
* defs.h (printchar): Replace with gdb_printchar.
* language.h (language_defn): Add new function pointers
la_printchar and la_printstr, to do language dependent
printing of characters and strings.
* language.h (local_printchar, local_printstr): New macros
to call language dependent functions pointed to by la_printchar
and la_printstr respectively.
* c-exp.y (emit_char, c_printchar, c_printstr): New language
dependent functions for printing characters and strings.
* c-exp.y (c_language_defn, cplus_language_defn): Add
c_printchar and c_printstr.
* command.c (do_setshow_command): Rename printchar use to
gdb_printchar.
* expprint.c (print_subexp): Replace C style string output
with call to local_printstr.
* language.c (unk_lang_printchar, unk_lang_printstr):
New stubs, currently errors.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add unk_lang_printchar and
unk_lang_printstr.
* m2-exp.y (emit_char, m2_printchar, m2_printstr): New
language dependent functions to print characters and strings.
* m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
* utils.c (printchar): Renamed to gdb_printchar.
* valprint.c (print_string): Remove prototype, function moved
to c-exp.y, where it becomes c_printstr.
* valprint.c (print_max): Made global for reference from the
language dependent printing routines in *-exp.y.
* valprint.c (repeat_count_threshold): New variable with function
of old REPEAT_COUNT_THREHOLD define, but now settable by user.
Change all references to old macro to references to new variable.
* valprint.c (value_print, val_print): Replace calls to
print_string with calls to local_printstr.
* valprint.c (val_print): Replace C style character printing
with call to local_printchar.
* valprint.c (val_print): Add case for TYPE_CODE_CHAR.
* valprint.c (_initialize_valprint): Add add_show_from_set
call for setting up repeat_count_threshold as print variable.
**** start-sanitize-chill ****
* ch-exp.y (decode_integer_value): New function.
* ch-exp.y (decode_integer_literal): Use decode_integer_value.
* ch-exp.y (chill_printchar, chill_printstr): New language
dependent functions for printing characters and strings.
* ch-exp.y (chill_language_defn): Add chill_printchar and
chill_printstr.
**** end-sanitize-chill ****
char of env value if an '=' appears in it. Bug report and fix
by Mark Jungerman, <maj@lucid.com>.
Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
* xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
member, and the stat pointer passed to vmap_symtab was NULL, the
wrong vmap entries would be modified. Fixes behavior where
attempting to load symbols for a module with no member would mess
up already read in symbols.
local formatting information.
* language.h (language_defn): Replace individual format info
with language_format_info structs.
* language.h (local_*_format, local_*_format_prefix,
local_*_format_specifier, local_*_format_suffix): New macros
for binary/octal/decimal/hex formats to access info elements.
* c-exp.y (c_language_defn): Update for new format handling.
* m2-exp.y (m2_language_defn): Update for new format handling.
* dbxread.c (language.h): Include for partial-stab.h use.
* defs.h (local_hex_format, local_hex_format_custom,
local_hex_string, local_hex_string_custom): Move to language.h.
* language.c (local_hex_format_custom, local_hex_string,
local_hex_string_custom, local_octal_format_custom): Use new
format handling.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Update for new format handling.
* printcmd.c (print_scalar_formatted): Use new macros
to access decimal and binary format info for printing.
**** start-sanitize-chill ****
* c-exp.y (chill_language_defn): Update for new format handling.
* ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
* ch-exp.y (match_integer_literal): Add function.
* ch-exp.y (builtin_type_chill_char): Add definition.
* gdbtypes.h (builtin_type_chill_char): Add declaration.
**** end-sanitize-chill ****
* tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
it right.
(aix_framedata): added nosavedpc field.
(SAVED_PC_AFTER_CALL): Don't try to optimize; just call
read_register.
(FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
(FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
* rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
instructions as function_frame_info does. Expand special case of
st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
other than -4.
(pop_frame): Add 4 rather than sizeof (int) to avoid host
dependence.
(function_frame_info): Set frameless if the function has no frame,
and set nosavedpc if the PC was not saved. Handle gcc generated
stfd 31,-4(31); st 31, -12(31) correctly.
(frameless_function_invocation): New second argument pcsaved; if 0
return whether the function has a frame, if 1 return whether the
function saved PC.
(frame_initial_stack_address): Correct typo: cache registers for
callee_fi, not for fi, (avoids reading garbage memory locations).
* symtab.c (find_pc_psymtab): Clean up a bit.
* (find_pc_symtab): Fix comments, clean up code.
* (find_pc_line): General cleanups, efficiency improvements.
Also, don't return garbage when some line info exists, but there
was no good match.
