declarations of malloc/realloc/free that are inserted by some
versions of yacc.
* m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
#undeffing them.
* xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
another decl of strdup (this really ought to come from libiberty.h!).
(_initialize_remote): `set remotedebug' enables packet trace.
* dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
N_SLINE's, etc, just like Sun cc on Solaris2.
* am29k-tdep.c (read_register_stack, write_register_stack):
Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
variable. Add `set' and `show' commands for it.
* doc/gdb.texinfo: Document it.
* eval.c: Avoid residue-by-zero when evaluating without side effects.
(Bug and fix found by Pierre Willard.)
* sparc-tdep.c: Clean up slightly for Solaris2.
C++ syms as demangled, not just functions.
* buildsym.c (read_range_type): When we find a signed char
type, do a lookup of signed char, not plain char. Plain char's
still get looked up as plain char's elsewhere.
* xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
with decls of malloc in c-exp.tab.c (as produced by yacc).
There's got to be a better way to do this...
* mipsread.c, dbxread.c: Remove troublesome inclusion of non-
standard <strings.h> file, now that the only single use of
rindex in the gdb source files is gone.
which #defines index to be strchr. Unfortunately, index is
a member of a symbol table structure that can't be changed.
* mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
remove redundant #include's.
* symtab.c (decode_line_1): Until C++ support stabilizes, when
C++ lookups fail, print possibly helpful hint about completion.
* cplus-dem.c (demangle_signature): Fix ARM style demangling
for static data members.
* dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
* config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
it's broken on ncr3000's.
Change 'modifier' to char from unsigned char. Cast single use
that needs to be unsigned char.
* symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
* utils.c (strdup_demangled): Add function.
* defs.h (strdup_demangled): Add prototype.
* stack.c (return_command): Demangle C++ function names for query.
* infcmd.c (jump_command): Demangle C++ function names for query.
* cplus-dem.c (consume_count): New function and prototype.
* cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
do_type): Replace conversion code with consume_count().
* cplus-dem.c (gnu_special): Fix demangled of static members.
* source.c (list_command): Print demangled function names
when appropriate. Fix supplied by Peter Schauer.
* xm-sun4sol2.h (gregset_t): Thinko in register set definition.
* symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
* dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
rather than the one for the first file in the dependency chain.
set. Don't reset our own texthigh, or dependency-only pst's, in
scanning all the rest of the psymtabs.
(process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
* buildsym.h (N_UNDF): Improve comments.
(N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
an additional per-symbol value.
* symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
* frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
* findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
* printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
* symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
extra info in the minimal symbol.
(elf_symtab_read): The extra info is the size of an ELF object,
which was kludged to us in the `udata' field of the BFD symbol.
Gag me with a crowbar...
(elf_symfile_read): Keep track of both the absolute load address,
and the offset between load addr and symbols. Handle STABS as
well as DWARF sections, passing the absolute load address to
elfstab_build_psymtabs.
* objfiles.c (free_objfile): Eliminate storage leaks. Contributed
by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
* symfile.c (symfile_bfd_open): Comment where name is freed.
* symmisc.c (extend_psymbol_list): Comment where list is freed.
Add symbol_size and file offsets to struct symloc.
Add static symbol_table_offset, string_table_offset,
file_string_table_offset, next_file_string_table_offset,
last_function_name.
(add_old_header_file): Convert error() to complain()t.
(dbx_symfile_read): Get symbol size via the objfile.
Also get symbol_table_offset.
(dbx_symfile_init): Record symbol size and count via the objfile.
(dbx_next_symbol_text): Always add file_string_table_offset when
accessing string table.
(read_dbx_symtab): Initialize file_string_table_offset to 0.
(SET_NAMESTRING): Use the offset.
(end_psymtab): Large kludge to determine addresses where source
files start and end (for the psymtab header).
(psymtab_to_symtab_1): Set file_string_table_offset before reading.
Get this, symbol size, and symbol offset, from psymtab.
(read_ofile_symtab): Don't back up one symbol for Solaris2.
Patch up last_source_start_addr if zero in N_SO.
(process_one_symbol): Add variable function_start_offset.
( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
BLOCK_ADDRESS_FUNCTION_RELATIVE.
( "", N_OBJ, N_OPT): Ignore.
(elfstab_build_psymtabs): New function to read stabs out of
an ELF file.
* Makefile.in: Accept $(BISON) even though we really want $(YACC).
(gdb): use GLOBAL_CFLAGS when linking, too.
* partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
(N_OBJ, N_OPT): Ignore.
('f', 'F'): Save last function name.
* symfile.h: Prototype elfstab_build_psymtabs.
* symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
* xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
* buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
(define_symbol): Skip arg types in function entries. Resolve
overloaded 'P' which acc uses for prototypes of functions called
by this file.
(read_type: 'b', 'r'): Handle Solaris2 builtin types.
* minsyms.c (prim_record_minimal_symbol_and_info): Hack to
save size of ELF symbols. FIXME.
* tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
* xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
* config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
* defs.h (reg_names): Fix declaration to match that in infcmd.c
* stack.c (reg_names): Delete redundant (and inconsistent) decl.
* WHATS.NEW: Point out improved C++ function name handling.
* gdbtypes.c (lookup_fundamental_type): For now, use the same
type names for both implicitly and explicitly signed integral
types. See comment in the source code.
tokens with embedded whitespace, such as C++ demangled names.
* defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
* main.c (gdb_completer_quote_characters): Add global variable.
* main.c (symbol_completion_function): Total rewrite for C++
demangled name handling.
* main.c (skip_quoted): New function.
* main.c (main): Set rl_completer_quote_characters.
* symmisc.c (dump_symtab): Print source language for symtab.
* symtab.c (expensive_mangler): Add prototype and function.
* symtab.c (completion_list_add_symbol): Total rewrite for new
C++ demangled name handling.
* symtab.c (lookup_symbol): Check for demangled C++ symbol first,
other changes for demangled C++ symbol handling.
* symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
* symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
* symtab.c (decode_line_1): Recognize C++ demangled names on input.
* symtab.c (completion_list_add_symbol): Total rewrite for new
C++ demangled name handling.
* symtab.c (expensive_mangler): New function.
* utils.c (strcmp_iw, demangle_and_match): New functions.
* xcoffread.c (aixcoff_symfile_read): Fix prototype.
John Gilmore
Stu Grossman
Fred Fish
Michael Tiemann