Commit graph

277 commits

Author SHA1 Message Date
Stu Grossman
6c310da826 * Makefile.in configure configure.in: Remove ENABLE_CLIBS,
ENABLE_OBS, and THREAD_DB_OBS.  These are consolidated into LIBS
	and CONFIG_OBS.
	* configure configure.in:  Clean up test cases around thread support.
start-sanitize-v850
	* configure.tgt (v850-*-*):  Include v850ice.o and v850.lib if
	host is Windows.
end-sanitize-v850
	* c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c
	printcmd.c valops.c value.h values.c:  Add bfd_section arg to
	value_at and value_at_lazy.
	* coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h:
	Add bfd_section arg to prim_record_minimal_symbol_and_info.
	* corefile.c gdbcore.h printcmd.c valops.c:  Use read_memory_section
	instead of read_memory.  It takes a bfd_section arg.
	* coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h:  Remove
	unnecessary cast for assignment of struct dbx_symfile_info.
	Struct objfile now uses a real pointer instead of PTR for this
	element.
	* dbxread.c (dbx_symfile_init): Stash bfd section pointers for
	text, data and bss into dbx_symfile_info.
	* exec.c (xfer_memory):  Handle transfers for user-specified
	sections.
	* findvar.c (read_var_value locate_var_value):  Copy bfd section
	from the symbol to the value.
	* gdb-stabs.h:  Add section pointers for text, data and bss
	sections.
	* maint.c (translate address command):  Add test code for overlay
	address translation.
	* printcmd.c (do_examine do_one_display):  Now takes a bfd section
	arg.
	* (print_formatted x_command):  Record current section along with
	current address for repeated commands.
	* sparc-nat.c (fetch_inferior_registers):  Change
	target_xfer_memory to target_{read write}_memory to allow changes
	to target_xfer_memory interface for section info.
	* symmisc.c (dump_msymbols print_symbol):  Print section
	assocaited with symbol.
	* symtab.c (fixup_symbol_section):  New routine to
	add section info to symbols returned by lookup_symbol.
	* symtab.h (struct general_symbol_info):  Add bfd section to
	symbols.
	* target.c target.h (target_xfer_memory):  Add bfd section to
	args.
	* (target_read_memory_section):  New routine to read data from a
	specific section.
	* (target_memory_bfd_section):  New global variable to pass bfd
	section in to targets.
	* valarith.c (value_add value_addr value_array):  Preserve bfd
	section when computing new value.
	* value.h (struct value):  Add bfd section to values.
	* values.c (allocate_value value_copy):  Initialize/preserve bfd
	section.
	* (unpack_double):  Clean up _MSC_VER conditionals to remove
	duplicate code.
start-sanitize-v850
	* v850ice.c:  New module to support communication with NEC's
	PC-based ICE.
	* config/v850/tm-v850.h (REGISTER_NAMES):  Replace sp, gp, fp, and
	ep names with rxx names.  sp and fp are renamed via a different
	mechanism.
end-sanitize-v850
1997-01-04 00:25:53 +00:00
Peter Schauer
0db3fe94c3 Add support for Irix 6.2 native O32 and N32 ABI.
* config.in, configure.in, configure:  Check for <objlist.h>.
	* configure.tgt:  Handle mips*-sgi-irix6* like irix5 for now.

	* cp-valprint.c (cp_print_value_fields):  Use SYMBOL_VALUE_ADDRESS
	instead of SYMBOL_BLOCK_VALUE to get the address of a static member.

	* dwarf2read.c:  Turn warnings and recoverable errors into complaints,
	add new complaints where appropriate.
	gcc -Wall cleanup.
	(struct line_head):  Change line_base from char to int to avoid
	problems with compilers whose plain char is represented by an
	unsigned char.
	(struct partial_die_info):  Add is_declaration field.
	(dwarf2_tmp_obstack):  New obstack for allocating temporary storage
	used during symbol reading.
	(cu_header_offset):  New variable for resolving relative reference
	dies.
	(optimized_out, basereg, islocal, frame_base_reg, frame_base_offset):
	New interface variables for decode_locdesc.
	(struct dwarf2_pinfo):  New structure for communication between
	psymtab and symtab reading, passed via pst->read_symtab_private.
	(dwarf2_has_info, dwarf2_build_psymtabs):  Accept objects files
	without line number sections.
	(dwarf2_build_psymtabs_hard):  Initialize temporary obstack
	for symbol reading.
	Allocate and initialize pst->read_symtab_private.
	Relocate pst->textlow and pst->texthigh with baseaddr.
	(scan_partial_symbols):  Do not add DW_AT_declaration symbols
	to the partial symbol table.
	Add file scope enumerator symbols to the partial symbol table.
	Fix typo in highpc computation.
	If we didn't find a lowpc, set it to highpc to avoid complaints
	from `maint check.
	(add_partial_symbol):  Relocate symbol values with baseaddr.
	Add static DW_TAG_subprogram and DW_TAG_variable symbols to the
	minimal symbol table.
        Obtain symbol values for DW_TAG_variable symbols from the location
	descriptor, skip symbols with missing location desciptors.
	Skip symbols for aggregate types without children.
	Handle enumerator symbols.
	(dwarf2_psymtab_to_symtab):  Issue symbol reading message if verbose.
	(psymtab_to_symtab_1):  Set local variables from
	pst->read_symtab_private, set cu_header_offset and baseaddr.
	Initialize temporary obstack for symbol reading, initialize
	buildsym and add a cleanup to really_free_pendings.
	Relocate highpc with baseaddr when calling end_symtab.
	If the compilation is from a C file generated by language
	preprocessors, do not set the symtab language if it was already
	deduced by start_subfile.
	Removed verbose sorting symbol table message.
	(process_die):  Handle DW_TAG_ptr_to_member_type and
	DW_TAG_reference_type.
	Use read_subroutine_type to get the function type for
	DW_TAG_subprogram before calling read_func_scope.
	(read_file_scope):  Initialize file name to <unknown>, start_subfile
	expects a non-NULL name.
	If we didn't find a lowpc, set it to highpc to avoid complaints
	from finish_symbol.
	Relocate lowpc and highpc with baseaddr.
	Get rid of Irix6.2 native cc compile machine prefix in comp_dir.
	Zero out ftypes for each new compilation unit (may be different
	language or different objfile).
	Accept compilation units without line number information, pass
	comp_dir to decode_lines.
	(read_func_scope):  Initialize function name to <unknown> to avoid
	core dumps when DW_AT_name is missing.
	Relocate lowpc and highpc with baseaddr.
	Handle DW_AT_frame_base, keep result for DW_OP_fbreg operations.
	Pass function type to new_symbol.
	(read_lexical_block_scope):  Relocate lowpc and highpc with baseaddr.
	(read_structure_scope):  Set TYPE_TAG_NAME, not TYPE_NAME.
	Handle DW_TAG_class_type.
	Copy fields to type_obstack, release temporary storage for fields.
	Don't add symbol if die is a stub die and has no children.
	Handle C++ static member fields.
	(read_enumeration):  Set TYPE_TAG_NAME, not TYPE_NAME.
	Copy fields to type_obstack, release temporary storage for fields.
	Let new_symbol handle the symbol creation for enumerators
	instead of handcrafting a symbol.
	Determine signedness of enum type from enumerators.
	(dwarf_read_array_type):  Handle variable length arrays.
	Use lookup_pointer_type instead of handcrafting a type.
	Create array type only if a DW_TAG_subrange_type was found.
	(read_tag_pointer_type, read_tag_reference_type):
	Use lookup_pointer_type and lookup_reference_type instead
	of handcrafting a type.
	(read_tag_ptr_to_member_type):  New function to handle
	DW_TAG_ptr_to_member_type.
	(read_subroutine_type):  Handle parameter dies.
	Use lookup_function_type instead of handcrafting a type.
	(read_typedef):  Allocate a TYPE_CODE_TYPEDEF type for the typedef.
	(read_base_type):  If the type has a name, use init_type to create
	a new type instead of second guessing a fundamental type.
	(read_comp_unit):  Reset die reference table before building
	a new one.
	(dwarf2_read_section):  Read section contents into psymbol_obstack.
	(dwarf2_read_abbrevs):  Handle unterminated abbreviations
	for a compile unit gracefully.
	(read_partial_die):  Zero partial die before reading its info.
	Handle DW_AT_declaration.
	Fix typo in handling of DW_FORM_block4.
	(read_full_die):  Fix typo in handling of DW_FORM_block4.
	(read_1_signed_byte, read_2_signed_bytes, read_4_signed_bytes):
	New routines to get signed values from a buffer.
	(read_n_bytes, read_string):  Allocate storage from the temporary
	obstack. If the host char size permits it, return pointer
	to buffer instead of allocating storage.
	(set_cu_language):  Handle DW_LANG_Mips_Assembler.
	(dwarf_attr):  Return NULL if reference die for DW_AT_specification
	or DW_AT_abstract_origin die is not found.
	(record_minimal_symbol):  Removed, replaced with a direct call to
	prim_record_minimal_symbol, it now handles saving the string itself.
	(convert_locdesc):  Removed, partial symtab reading now uses
	decode_locdesc.
	(dwarf_attr):  Use dwarf2_get_ref_die_offset to get the absolute
	offset for the die reference.
	(dwarf_decode_lines):  Complain if the line section info is missing.
	Use read_1_signed_byte to extract lh.line_base to avoid
        problems with compilers whose plain char is represented by an
        unsigned char.
	Add cleanups for allocated temporary storage.
	Start a subfile for the first file in the state machine.
	Fix off by one problem with dirs.dirs access.
	Use comp_dir when directory index is 0.
	Support multiple sequences (from Jason Merrill <jason@cygnus.com>).
	(dwarf2_start_subfile):  Try to keep line numbers from identical
	absolute and relative file names in a common subfile.
	(new_symbol):  Allocate symbol and symbol name on the symbol_obstack.
	Set SYMBOL_LINE from DW_AT_decl_line if present.
	Set SYMBOL_TYPE from passed type if not NULL.
	Change DW_TAG_variable symbol types with missing type entries
	to a sensible type.
	Handle optimized_out, offreg and islocal storage classes.
	Add external symbols with type information whose address isn't
	known as LOC_UNRESOLVED symbols.
	Synthesize typedefs for C++ classes, structs, unions and enumerations.
	Handle DW_TAG_enumerator symbols, complain for unrecognized
	symbol tags.
	(die_type):  A missing DW_AT_type represents a void type.
	Use dwarf2_get_ref_die_offset to get the absolute offset for
	the die reference.
	(die_containing_type):  New function to build type from
	DW_AT_containing_type attribut.
	(read_type_die):  Handle DW_TAG_ptr_to_member_type.
	Treat DW_TAG_subprogram like DW_TAG_subroutine_type.
	(dwarf_base_type):  Fix typo with creation of FT_UNSIGNED_SHORT
	fundamental type.
	(create_name):  Removed, symbol name allocation is now done
	in new_symbol.
	(dump_die):  Use print_address_numeric to print a CORE_ADDR.
	(dwarf2_empty_die_ref_table):  New function to clear the die
	reference table.
	(dwarf2_get_ref_die_offset):  New function to get the absolute
	die offset from a die reference attribute.
	(decode_locdesc):  Complete rewrite using a stack, code mostly
	borrowed from dwarfread.c:locval.
	(dwarf_alloc_type):  Removed, replaced by direct calls to alloc_type.
	(dwarf_alloc_block):  Allocate block on temporary obstack.

	* elfread.c (elf_symtab_read):  When handling Irix dynamic symbols,
	skip section name symbols and relocate all others.
	(elf_symfile_read):  Build dwarf2 psymtab even if offset is non-zero.

	* irix5-nat.c (fetch_core_registers):  Handle core_reg_sect
	from N32 executables. Call registers_fetched after extracting
	the registers.
	(obj_list_variant, struct link_map, LM_OFFSET, LM_ADDR):  New
	definitions to enable support of O32 and N32 format objlists.
	(struct so_list):  New members offset, so_name and lmstart to
	eliminate dependencies from the objlist format used.
	(solib_map_sections, symbol_add_stub, solib_add,
	info_sharedlibrary_command, solib_address, clear_solib):  Use
	so_name and LM_OFFSET.
	(first_link_map_member):  Rewrite to enable support of O32 and N32
	format objlists.
	(next_link_map_member, xfer_link_map_member):  New functions to
	support O32 and N32 format objlists.
	(find_solib):  Use first_link_map_member, next_link_map_member and
	xfer_link_map_member.
	(solib_create_inferior_hook):  Use TARGET_SIGNAL_* instead of
	host signal numbers.

	* mdebugread.c (parse_partial_symbols, handle_psymbol_enumerators):
	Pass CORE_ADDR variant to add_psymbol_to_list.

	* mips-tdep.c (heuristic_proc_desc):  Stop examining the prologue
	if we encounter a positive stack adjustment. Handle `move $30,$sp'.
	Handle `sd reg,offset($sp)' for 32 bit ABIs.

	* symmisc.c (dump_msymbols, print_partial_symbols):  Use
	print_address_numeric to print a SYMBOL_VALUE_ADDRESS.
	(dump_symtab):  Print compilation directory if it is not NULL.

	* valops.c (search_struct_field, value_struct_elt_for_reference):
	Use SYMBOL_VALUE_ADDRESS instead of SYMBOL_BLOCK_VALUE to get the
	address of a static member.
1996-12-01 08:33:39 +00:00
Stan Shebs
fcf0554956 * dwarf2read.c: New file, DWARF 2 reader originally contributed by
Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
	* Makefile.in (COMMON_OBS): Add dwarf2read.o.
	(SFILES): Add dwarf2read.c.
	(dwarf2read.o): Add build rule.
	* symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
	exported functions.
	* elfread.c (elf_symfile_read): Call them.
	(elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
1996-07-19 21:16:13 +00:00
Fred Fish
ace4b8d75a (laying some groundwork for a fix for PR 8443)
* coffread.c (record_minimal_symbol): Don't presave name string
	on symbol_obstack before passing to prim_record_minimal_symbol.
	It now handles saving the string itself.
	* dbxread.c (read_dbx_dynamic_symtab): Ditto.
	* mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
	* os9kread.c (record_minimal_symbol): Ditto.
	* solib.c (solib_add_common_symbols): Ditto.

	* coffread.c (coff_symtab_read): Don't presave name string on
	symbol_obstack before passing to prim_record_minimal_symbol_and_info.
	It now handles saving the string itself.
	* dbxread.c (record_minimal_symbol): Ditto.
	* elfread.c (record_minimal_symbol_and_info): Ditto.

	* dstread.c (record_minimal_symbol): Remove static function that just
	called prim_record_minimal_symbol with the same args (after change to
 	prim_record_minimal_symbol to do it's own name string saves).
	* nlmread.c (record_minimal_symbol): Ditto.
	* somread.c (record_minimal_symbol): Ditto.

	* hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
	(hpread_read_function_type): Ditto.
	(hpread_process_one_debug_symbol): Ditto.
	* mdebugread.c (parse_symbol): Ditto.
	(new_symbol): Ditto.
	* minsyms.c (prim_record_minimal_symbol_and_info): Ditto.

	* coffread.c (process_coff_symbol): Use obsavestring to save
	SYMBOL_NAME, rather than obstack_copy0.
	* dstread.c (create_new_symbol): Ditto
	* symfile.c (obconcat): Ditto.
	* stabsread.c (patch_block_stabs): Ditto.
	* xcoffread.c (SYMNAME_ALLOC): Ditto.

	* symfile.c (obsavestring): Update comments
	* solib.c (solib_add_common_symbols): Remove local var origname.
1996-07-08 09:05:18 +00:00
Mark Alexander
e74acce48c * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
os9kread.c: Replace identical sym_offsets functions with
	default_symfile_offsets.
	* somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
	macro to allocate section_offsets.
	* symfile.c (default_symfile_offsets): New function.
	* symfile.h: Declare default_symfile_offsets.
	* symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
	simplify allocation of section_offsets.
1996-07-03 05:11:40 +00:00
Jeff Law
436d414327 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
arguments.  Sorting is now dependent on OBJF_REORDERED.  All
        callers/references changed.
        * dbxread.c (read_ofile_symtab): Correctly determine value for
        last_source_start_addr for reordered executables.
        (process_one_symbol): Handle N_FUN with no name as an end of
        function marker.
        * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
        is the high text address for a psymtab.
        (case N_SO): Likewise.
        (case N_FUN): Handle N_FUN with no name as an end of function
        marker.
        * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
        at the same address rather than a random subset of them.
        * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
        * elfread.c (elf_symfile_init): Similarly.
        * somread.c (som_symfile_init): Similarly.
        * xcoffread.c (xcoff_symfile_init): Similarly.

Support for debugging reordered executables.  Remaining mentor vm
changes.
1996-01-08 17:55:25 +00:00
Fred Fish
a99d0ef1ea * elfread.c: Include elf-bfd.h rather than libelf.h. 1995-10-31 23:58:52 +00:00
Fred Fish
6c9638b444 Update FSF address. 1995-08-02 03:41:12 +00:00
J.T. Conklin
2b57629364 * configure.in: Check for working mmap, ansi headers, string.h,
strings.h, and memory.h.
* configure: Regenerated.

* gdb_stat.h: New file, "portable" <sys/stat.h>.
* gdb_string.h: New file, "portable" <string.h>.

* altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c,
convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c,
gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c,
i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c,
mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c,
rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c,
symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c,
ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h"
instead of <sys/stat.h>.

* alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c,
ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c,
core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c,
dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c,
exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c,
fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c,
inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c,
m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c,
monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c,
printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c,
remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c,
remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c,
remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c,
remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c,
remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c,
solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c,
symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c,
valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include
"gdb_string.h" instead of <string.h>.
* gdbtk.c: Likewise.

* config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h,
sparc/xm-sun4os4.h (HAVE_MMAP): Removed.

* config/xm-lynx.h, config/i386/xm-ptx.h,
config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h,
config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/mips/xm-news-mips.h, config/mips/xm-riscos.h,
config/pa/hppah.h, config/rs6000/xm-rs6000.h,
config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h,
config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed.
* config/mips/xm-irix3.h, config/mips/xm-mips.h,
config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1995-08-01 20:14:27 +00:00
Fred Fish
6b14af2bc6 * dache.c (struct dcache_block): Change data member from unsigned char
to char, since everything passed in and out of dcache is char or casted
	to appropriate type anyway.
	(dcache_alloc):  Move assignment of db out of test and combine separate
	tests into if-else.
	(dcache_peek_byte):  Change ptr from unsigned char* to char*.
	(dcache_peek_byte):  Remove now unnecessary cast in read_memory call.
	(dcache_peek):  Change cast of incoming data arg.
	(dcache_poke):  Change cast of addr of incoming data arg.
	(dcache_info):  Mask data passed to printf_filtered to lsbyte only.
	(dcache_info):  Change printf_filtered arg from "% 2x" to " %2x".
	* target.c (debug_to_thread_alive): Change return type to int and
	return zero, for type compatibility with other *_thread_alive funcs.
	(cleanup_target): Change cast of ignore function to match type of the
	to_thread_alive member.
	* defs.h (error_hook): Add ATTR_NORETURN.
	* defs.h (NORETURN, ATTR_NORETURN):  Switch from volatile to
	__attribute__ method with gcc 2.7, to avoid gcc 2.6.3 bug.
	* remote.c (remote_wait):  Cast first arg to strtol, strchr, and strncmp
	to "const char *" from "unsigned char *".
	(remote_wait):  Cast arg to putpkt and strcpy from "unsigned char *" to
	"char *".
	(remote_wait):  Change printf format for long arg from "%d" to "%ld".
	(getpkt):  Remove unused variable "bp".
	(remote_fetch_word, remote_store_word):  Ifdef out apparently unused
	functions.
	* breakpoint.c (watchpoint_check):  Removed unused variables
	"saved_level" and "saved_frame".
	* valops.c (value_arg_coerce):  Add other enum TYPE_CODE_* and
	default cases to switch for completeness.
	* infrun.c (wait_for_inferior):  Enclose "have_waited" label
	in #ifdef that matches the one in which it is referenced.
	* ser-unix.c (hardwire_noflush_set_tty_state):  Enclose otherwise
	unused variable "state" in #ifdef that matches one in which it is
	referenced.
	* eval.c (evaluate_subexp_standard):  Remove unused variable "var".
	* eval.c (evaluate_subexp_standard):  Remove unused variable "tmp_symbol".
	* valarith.c (value_subscript):  Remove unused variable "lowerbound",
	which is redeclared in a nested scope prior to use.
	* printcmd.c (print_frame_nameless_args):  Use "%ld" to print long
	arg, not "%d".
	* {mem-break.c, remote-pa.c, remote.c, saber.suppress}:
	Remove unused static var "check_break_insn_size".
	* buildsym.c (finish_block):  Add other enum LOC_* and default
	cases to switch for completeness.
	ch-lang.c (type_lower_upper):  Removed unused label "retry".
	Add other enum TYPE_* and default cases to switch for completeness.
	* f-typeprint.c (f_type_print_args):  Ifdef out unused function
	that may be used someday when Fortran support is complete.
	* ch-valprint.c (chill_print_type_scalar):  Add other enum
	TYPE_* and default cases to switch for completeness.
	(chill_val_print):  Remove unused local var "high_bound" that
	is redeclared in a nested scope prior to use.
	(chill_var_print):  Use "%ld" to print long arg, not "%d".
	* regex.c (re_compile_fastmap, re_match_2):  Add remaining enum types
	and default to switches for completeness.
	* minsyms.c (lookup_minimal_symbol_text): Delete unused variable
	"trampoline_symbol".
	(prim_record_minimal_symbol_and_info):  Return NULL rather than trash.
	* elfread.c (elf_symtab_read):  Don't dereference NULL returns from
	record_minimal_symbol_and_info.
	* f-lang.c (saved_function_list_end):  Ifdef out unused variable
	that may be used someday.
	* f-valprint.c (f_val_print):  Remove unused local variable "straddr".
1995-07-18 04:38:06 +00:00
Kung Hsu
d97d5b48ab * elfread.c (elf_symtab_read): Fix a bug ignoring compiler
generated internal labels ($LM...).
1995-07-07 21:44:57 +00:00
Peter Schauer
a1a0d97484 Fix problems with infinite recursion when printing a class
that contains a static instance of the class.
	* cp-valprint.c (dont_print_vb_obstack):  Renamed from
	dont_print_obstack, made static.
	(dont_print_statmem_obstack):  New obstack, controls printing
	of static member classes.
	(_initialize_cp_valprint):  Initialize it.
	(cp_print_static_field):  New function, handles printing of
	static members.
	(cp_print_value_fields):  New parameter dont_print_statmem to
	handle recursive printing of static member classes, use
	cp_print_static_field to handle printing of static members.
	* c-valprint.c (cp_print_value_fields):  Update prototype and
	call to include additional dont_print_statmem parameter.
	* c-valprint.c, f-valprint.c (dont_print_obstack):  Remove unused
	extern declaration.

	* alpha-tdep.c, findvar.c, infptrace.c:  Include <string.h>.

	* config/alpha/tm-alpha.h (FRAME_FIND_SAVED_REGS):  Call
	alpha_find_saved_regs if fi->saved_regs is still NULL.

	* elfread.c (elf_symtab_read):  Ensure that the filename field
	of a minsym is nonempty. Ignore solib trampoline symbols from
	the main symbol table, they might have a bogus value.

	* procfs.c (set_proc_siginfo), config/alpha/alpha-osf2.mh:
	Fix typos in comments.
1995-03-10 11:21:32 +00:00
Jim Kingdon
2d336b1b51 * config/sparc/tm-sun4sol2.h, dbxread.c: Rename
N_SO_ADDRESS_MAYBE_MISSING to SOFUN_ADDRESS_MAYBE_MISSING.
	* symtab.h (minimal_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]: Add
	filename field.
	* elfread.c (record_minimal_symbol_and_info),
	minsyms.c, symtab.h (prim_record_minimal_symbol_and_info): Return
	newly created symbol.
	* elfread.c (elf_symtab_read) [SOFUN_ADDRESS_MAYBE_MISSING]:
	Set filename field of minimal symbol.
	* symmisc.c (dump_msymbols) [SOFUN_ADDRESS_MAYBE_MISSING]:
	Print filename field.
	* minsyms.c, symtab.h (lookup_minimal_symbol): New arg sfile.
	* symm-tdep.c, somsolib.c, hppa-tdep.c, c-exp.y, f-exp.y,
	m2-exp.y, nindy-tdep.c, m3-nat.c, irix5-nat.c, hpread.c,
	os9kread.c, breakpoint.c, alpha-tdep.c, valops.c, symtab.c,
	printcmd.c, dbxread.c: Change callers to pass NULL for sfile.
	* dbxread.c (process_one_symbol) [SOFUN_ADDRESS_MAYBE_MISSING]:
	Find address of function from minimal symbols.
	* partial-stab.h, case 'f', 'F': Call find_stab_function_addr
	instead of getting pst->textlow from the stab.
	* minsyms.c (find_stab_function_addr): New function.
1995-02-09 07:00:45 +00:00
Peter Schauer
de537409fc * elfread.c (elf_symtab_read): Do not test BSF_GLOBAL for
procedure linkage table symbols, it is no longer set due to the
	Jan 6 BFD change in bfd/elfcode.h.
1995-01-28 21:43:51 +00:00
Stan Shebs
d54b2c5069 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
* elfread.c (elf_symtab_read): Discard compiler labels generated
	by the Solaris 2.1/Intel SunPro compiler.
1994-07-26 22:22:38 +00:00
Peter Schauer
00306b1e9e * elfread.c (elf_symtab_read): Handle error return from
bfd_get_dynamic_symtab_upper_bound gracefully.
1994-07-17 06:42:14 +00:00
Stan Shebs
8e3ff82354 * dbxread.c: Don't include libbfd.h.
* dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
	<time.h>, or <sys/types.h>.
	* elfread.c (elf_symfile_read): Use only standard BFD functions to
	collect information about the stab and stab string sections.
1994-07-14 21:34:09 +00:00
Peter Schauer
6d9b8a93f9 * elfread.c (elf_symfile_read): Unconditionally add dynamic
symbols for all symbol files.  Makes skipping over the
	trampoline code work when stepping from a function in a shared
	library into a function in a different shared library for Irix 5.
	Other ELF targets do not have enough information in their
	dynamic symbol tables to make this work.
	(elf_symtab_read):  Relocate mst_solib_trampoline address.
1994-07-12 19:29:04 +00:00
Peter Schauer
cef0333efd * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
Move "no debugging symbols found" test to symfile.c.
	* symfile.c (syms_from_objfile, reread_symbols):  Add
	"no debugging symbols found" test.
	* coffread.c (init_stringtab):  Handle stripped files with a
	stringtab offset of zero gracefully.
	* osfsolib.c (solib_create_inferior_hook):  Use DYNAMIC flag from
	BFD instead of stop_pc heuristic to determine if it is a dynamically
	linked object file.
	* procfs.c (wait_fd):  Handle ENOENT error return from PIOCWSTOP
	ioctl, it indicates that the process has exited.
1994-07-06 08:01:52 +00:00
Peter Schauer
0683ac4b2c * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
BFD handles sun3 dynamic relocations now.
	* elfread.c (elf_symtab_read, elf_symfile_read):  Handle dynamic
	symbol table.
1994-04-21 17:09:31 +00:00
Peter Schauer
38b9047360 For SVR4 targets, enable gdb to set breakpoints in shared
library functions before the executable is run.
	* elfread.c (elf_symtab_read):  Handle symbols for shared library
	functions.
	* sparc-tdep.c (in_solib_trampoline):  Renamed to in_plt_section
	and moved to objfiles.c.
	* objfiles.c (in_plt_section):  Moved to here from sparc-tdep.
	* config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE):  Use new in_plt_section.
	* config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE):  Removed,
	the new generic definition from tm-sysv4.h works for Solaris.
1994-04-01 08:50:03 +00:00
Ian Lance Taylor
70f42bae0b * elfread.c (elf_symtab_read): Change storage_needed,
number_of_symbols and i to long.  Rename get_symtab_upper_bound to
	bfd_get_symtab_upper_bound.  Check for errors from
	bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
	* nlmread.c (nlm_symtab_read): Same changes.
1994-03-30 22:10:18 +00:00
Jim Kingdon
9fdb3f7aad * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
* elfread.c (record_minimal_symbol_and_info),
	dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1994-01-28 16:25:25 +00:00
Jim Kingdon
8d60affde9 * minsyms.c, symtab.h (prim_record_minimal_symbol{,_and_info}),
coffread.c (record_minimal_symbol),
	xcoffread.c (RECORD_MINIMAL_SYMBOL), callers: Add objfile parameter.
1993-12-27 17:47:28 +00:00
Ian Lance Taylor
e03c0cc670 Added Irix 5 support.
* configure.in (mips-sgi-irix5*): New host and target.  Use irix5
	for both.
	* config/mips/irix5.mh, config/mips/irix5.mt,
	config/mips/xm-irix5.h, config/mips/nm-irix5.h,
	config/mips/tm-irix5.h, irix5-nat.c: New files for Irix 5 support.
	* mdebugread.c: New file, split out of mipsread.c.  Added
	elfmdebug_build_psymtabs routine.  Added some checks on external
	symbols.  Changed code to keep ecoff_debug_info and
	ecoff_debug_swap structs in the psymtab and in global pointers
	rather than retrieving them from the bfd.  Also changed to keep
	the pending list with the psymtab rather than the objfile (each
	psymtab for a single objfile points to the same pending list).
	* mipsread.c: Bulk of file moved into mdebugread.c, leaving just
	the sym_fns.
	* Makefile.in (SFILES): Added mdebugread.c.
	(OBS): Added mdebugread.o.
	(mdebugread.o): New target.
	* symfile.h: Declare mdebug_build_psymtabs and
	elfmdebug_build_psymtabs.
	* elfread.c (struct elfinfo): Added mdebugsect field.
	(elf_locate_sections): Remember location of .mdebug section.
	(elf_symfile_read): Call elfmdebug_build_psymtabs on .mdebug
	section.
	* infrun.c (AT_FUNCTION_START): Set to 0 if not already defined.
	(wait_for_inferior): Use AT_FUNCTION_START if it is defined to see
	if PC is at the start of a function.
	* mips-tdep.c (read_next_frame_reg): Use SIGFRAME_REG_SIZE, and
	give it a default definition.
	(mips_skip_prologue): Skip instructions which initialize $gp
	register.
	(in_sigtramp): New procedure, moved in from mipsread.c.
	* config/mips/tm-mips.h: Declare in_sigtramp.
1993-12-06 17:31:05 +00:00
Jim Kingdon
0eed42deee * symfile.h (sym_fns), symfile.c (find_sym_fns), xcoffread.c,
coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c:
	Change from using bfd target name to using the flavour.
1993-10-31 18:54:28 +00:00
Jim Kingdon
4d57c5995e * symfile.c (reread_symbols): When re-reading symbols, do all the
right operations ourself, rather than calling symbol_file_command.
	If we re-read something, call clear_symtab_users not just
	breakpoint_re_set.
	* objfiles.h, objfiles.c (build_objfile_section_table): No longer
	static.
	* symfile.c (clear_symtab_users): Call clear_pc_function_cache.
	* coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c, paread.c
	(*_symfile_offsets): Set objfile->num_sections.
	* remote.c (remote_wait), symfile.c (syms_from_objfile):
	Don't muck with objfile->num_sections now that all the symbol
	readers set it.
	* elfread.c: Clean up obsolete comment about handling only DWARF.
	* paread.c: Remove comment about how we should use an "ordinary"
	file format with an hppa suffix.  There is nothing ordinary about SOM.
1993-10-30 20:21:19 +00:00
Fred Fish
90141f9c4e * elfread.c (elf_symtab_read): Use bfd convention that both
initialized and uninitialized data sections have the SEC_ALLOC
	flag bit set, but only initialized sections have SEC_LOAD set.
	SEC_DATA is ignored since it only gets set for initialized
	data.  Likewise, SEC_HAS_CONTENTS is ignored now because it
	never gets set.
1993-10-24 16:41:11 +00:00
Stan Shebs
965a5c32b7 Added new slot to objfile struct to be shared by all stab-reading formats. 1993-10-03 23:04:25 +00:00
Jim Kingdon
77fe3f84ff * mipsread.c, objfiles.c, utils.c: Use PTR not void *. RISC/OS
4.02 lacks void *.
	* elfread.c: Use void * not PTR inside PARAMS.
1993-10-03 01:50:53 +00:00
Jim Kingdon
898140fe5a * dbxread.c, coffread.c, elfread.c: A few changes to comments. 1993-09-29 04:25:15 +00:00
Ian Lance Taylor
610a7e7458 * elfread.c (record_minimal_symbol_and_info): Guess the section to
use from the type.
	* objfiles.c: Include gdb-stabs.h for SECT_* macros.
	(objfile_relocate): Relocate textlow and texthigh in psymtabs.
	Relocate partial symbols.  Check that minimal SYMBOL_SECTION is
	nonnegative before using it.
	* symtab.h: Adjust section field comment.
1993-09-21 21:21:35 +00:00
Jim Kingdon
ddf5d7e82e * paread.c, coffread.c, elfread.c, dwarfread.c:
Include <time.h> and <sys/types.h> before libbfd.h.
1993-09-15 16:45:44 +00:00
Jim Kingdon
fc77365385 * paread.c, coffread.c, elfread.c: Include <time.h> before libbfd.h. 1993-09-14 18:10:42 +00:00
Jeffrey Wheat
538b206806 Changed elf32_symbol_type to elf_symbol_type 1993-09-06 22:08:31 +00:00
Jim Kingdon
bbf1ff10ad * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
to minimal symbols.
1993-09-03 22:02:59 +00:00
Jim Kingdon
5ec3ba257b * elfread.c (elf_symtab_read): Don't add symbols starting with ".L"
to minimal symbols.
1993-09-03 16:27:35 +00:00
Jim Kingdon
2731625a56 * buildsym.h: Remove declaration of dbxread.c functions.
* stabsread.h: Group together dbxread.c functions.
	Move elfstab_build_psymtabs here from symfile.h.
	Declare pastab_build_psymtabs.
	* elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
	declaration, etc).
1993-08-24 01:43:59 +00:00
Fred Fish
6c8f91a1b7 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
from the data symbols and give them the correct minimal_symbol_type.
	Add file static symbols to the minimal symbol table, not just
	global symbols.  Add absolute symbols as well (like _edata, _end).
	Redo stabs-in-elf special symbol handling now that file static
	symbols are entered into the into the minimal symbol table.
1993-08-08 00:30:07 +00:00
Fred Fish
379dd96582 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
from the data symbols and give them the correct minimal_symbol_type.
	Add file static symbols to the minimal symbol table, not just
	global symbols.  Ignore symbols that are section names and file names.
	* dwarfread.c (add_partial_symbol):  Add comment about limitations
	of DWARF symbols for distinquishing data from bss when adding
	minimal symbols.  Add file local symbols to minimal symbols.
1993-08-07 20:27:19 +00:00
Fred Fish
8bdc1fd08a * elfread.c: Remove notice about file still being under
construction.
1993-07-13 18:49:51 +00:00
Fred Fish
872dd3fe12 * elf_symfile_read (bfd_elf32_find_section): Revert back to
calling bfd_elf_find_section to track bfd changes.
1993-06-25 18:51:11 +00:00
Fred Fish
a608f919de * elfread.c (elf_symtab_read): Add bfd section address to bfd
symbols, now that they are section relative.
	* solib.c (bfd_lookup_symbol):  Ditto.
1993-06-10 20:31:47 +00:00
Ken Raeburn
2084a17668 * elfread.c (elf_symfile_read): Update ELF structure and routine
names to specify 32-bit versions.
(elf_symtab_read): Retrieve size field directly from symbol,
instead of using old kludge.
1993-05-25 20:21:06 +00:00
Jim Kingdon
3c02636b4e * Clean up xcoff relocation.
objfiles.h (struct objfiles): Add section_offsets, num_sections.
	symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
	Set them.
	symtab.h (struct general_symbol_info): Add section field.
	minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
	xcoffread.c: Set section for symbols and msymbols.
	(struct symtab): Add block_line_section field.
	buildsym.c (end_symtab): Set it.
	(end_symtab and callers): Add section parameter.
	objfiles.c (objfile_relocate): New funciton.
	xcoffexec.c (vmap_symtab): Use it.
	xcoffsolib.h (struct vmap): Remove unused fields.
	config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
	CORE_NEEDS_RELOCATION, symtab_relocated.
	config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
	rs6000-tdep.c: Make loadinfotext static.
	breakpoint.c (fixup_breakpoints): Doc fix.
	symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
	(end_symtab): primary field replaces nonreloc.
1993-03-26 14:59:43 +00:00
Fred Fish
2e4964adfc * defs.h (STRCMP, STREQ, STREQN): New macros.
* 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.
1992-12-23 06:34:57 +00:00
Fred Fish
a8a69e6332 * Makefile.in (VERSION): Bump to 4.7.4.
* 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 ****
1992-12-18 20:21:32 +00:00
Fred Fish
51b80b0072 * complaints.c: New file, code moved from utils.c.
* 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).
1992-12-15 12:18:53 +00:00
Stu Grossman
740b7efa43 * elfread.c, mipsread.c: Include <string.h>.
* i386-stub.c:  Include "ansidecl.h" to deal with prototypes.
* serial.h:  Add prototype for serial_restore().
1992-11-04 23:31:52 +00:00
John Gilmore
d5931d797d Lint around file_ptr's (bfd's off_t's) and bfd_seek.
* dbxread.c (read_dbx_symtab):  Use L_SET as bfd_seek arg.
(elfstab_build_psymtabs):  staboffset and stabstroffset args are
file_ptr's.
* dwarfread.c (struct dwfinfo):  Convert dbfoff, lnfoff to file_ptr.
(scan_compilation_units):  Punt unused filename arg.  dbfoff,
lnoffset, and curlnoffset are file_ptr's now.
(dwarf_build_psymtabs):  Drop desc and filename args; use
objfile.  dbfoff and lnoffset are file_ptr's now.
(read_ofile_symtab):  foffset is now file_ptr.  Use L_SET in bfd_seek.
* elfread.c (struct elfinfo):  dboffset and lnoffset are file_ptr's.
(elf_symfile_read):  Skip desc and filename args to
dwarf_build_psymtabs.  Pass file_ptr's to elfstab_build_psymtabs.
* gdb-stabs.h:  Use file_ptr rather than off_t.
* mipsread.c (fixup_symtab): f_ptr is a file_ptr.  Re-enable
compile-time debug check that someone turned off as "unused".
(read_the_mips_symtab):  st_filptr is a file_ptr.  Fix bfd_seek call.
* symfile.h:  Update dwarf_build_psymtabs and
elfstab_build_psymtabs prototypes.
* xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
Use file_ptr offsets.  bfd_seeks use L_SET.
1992-10-15 13:40:40 +00:00
Fred Fish
d07734e31f * Makefile.in (VERSION): Bump to 4.6.2.
* Makefile.in (SFILES_MAINDIR):  Add stabsread.c
	* Makefile.in (OBS):  Add stabsread.o
	* Makefile.in (stabsread.o):  Add build rule.
	* stabsread.c, stabsread.h:  New files.
	* buildsym.c:  Split out stabs specific support to stabsread.c.
	* buildsym.h:  Split out stabs specific support to stabsread.h.
	* dbxread.c (stabsread.h):  Include
	* dbxread.c (dbx_new_init):  Call stabsread_new_init.
	* dbxread.c (dbx_psymtab_to_symtab_1):  Call stabsread_init.
	* dbxread.c (read_ofile_symtab):  Call end_stabs.
	* dbxread.c (process_one_symbol):  Call end_stabs and start_stabs.
	* dbxread.c (elfstab_build_psymtabs):  Call stabsread_new_init.
	* dwarfread.c (psymtab_to_symtab_1):  Call buildsym_init, add
	really_free_pendings to cleanups.
	* elfread.c (elf_new_init):  Call stabsread_new_init.
	* gdbtypes.c:  Small changes to maintenance commands.
	* mipsread.c (stabsread.h):  Include.
	* mipsread.c (psymtab_to_symtab_1):  Call end_stabs.
	* xcoffread.c (stabsread.h):  Include.
	* xcoffread.c (global_stabs):  Remove redundant def.
	* xcoffread.c (read_xcoff_symtab):  Call start_stabs and end_stabs.
1992-07-28 04:22:18 +00:00
John Gilmore
2670f34d21 Relocate symbols using an array of section_offsets, rather than a
single `addr' or `offset'.  This makes Solaris-2 support work, and
permits better VxWorks (and maybe xcoff) support later.  See ChangeLog.
1992-07-04 13:59:03 +00:00
Fred Fish
4ed3a9ea66 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
	eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
	i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
	infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
	putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
	sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
	tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
	values.c, xcoffread.c:
	Remove "(void)" casts from function calls where the return value
	is ignored, in accordance with GNU coding standards.
1992-07-04 03:22:08 +00:00
John Gilmore
4c7c6bab1f * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
* partial-stab.h:  Ignore N_ENDM.
* elfread.c (elf_symtab_read):  Ignore symbols that don't have a
CODE or DATA section attachment.  This eliminates a lot of random
values from shared libraries, which screw up the ordinary symbols
in the address ranges they happen to overlap.
* buildsym.c (define_symbol):  Eliminate special tests
for function types; move into "function" cases in switch statement.
(define_symbol: 'f', 'F', 'P'):  Process all parameter types
in case they define new type numbers.  But ignore them (FIXME).
('k', 'B'):  Ignore const and volatile if we see them (FIXME).
(read_sun_builtin_type):  Add commentary.
1992-07-03 07:08:31 +00:00
Fred Fish
51b57ded88 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
symtab.h, tm-i386v4.h, valprint.c, values.c:  Lint.
	* breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
	findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
	putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
	utils.c, valarith.c, valops.c, valprint.c, values.c:
	Replace bcopy() use with memcpy(), which is more standard and can
	take advantage of gcc's builtin functions for increased performance.
	* breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
	ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
	target.c, values.c:
	Replace bzero() use with memset(), which is more standard and can
	take advantage of gcc's builtin functions for increased performance.
	* i386-tdep.c, main.c, valprint.c:
	Replace bcmp() use with memcmp(), which is more standard and can
	take advantage of gcc's builtin functions for increased performance.
1992-06-29 23:34:38 +00:00
John Gilmore
f70be3e45a COFF changes for dealing better with EPI 29K C compiler output.
* coffread.c (record_minimal_symbol):  Pass the minsym type to it.
Callers changed.
(coff_end_symtab):  Sort blocks if needed.  Complain if misordered.
(read_coff_symtab):  Move patch_opaque_types call from
coff_symfile_read.  Restrict it to symtabs from this objfile.
(process_coff_symbol: C_TPDEF):  Don't put ordinary foward
references on opaque type chain; just let coff_lookup_type handle 'em.
(decode_type):  Complain about tagndx values on
non-struct/union/enum types, which the EPI compiler tends to produce.

* symtab.c (list_symbols):  Make minimal symbol variable-finding work.

* tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
dependency.

* elfread.c (elf_symfile_read):  Update bfd_elf_find_section
usage to match new prototype.  Include libbfd.h to get prototype.
1992-06-21 02:20:30 +00:00
John Gilmore
346168a2c6 * elfread.c (record_minimal_symbol_and_info): Kludged to put
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.
1992-06-13 07:24:30 +00:00
Fred Fish
6b80138803 Changes in procfs.c to fix bug with inferior's siginfo struct getting
needlessly stomped.  Changes in elfread.c and solib.c to fix DWARF
processing, broken by other recent changes.
1992-04-01 03:09:02 +00:00
John Gilmore
3b0b92207c * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
* exec.c (build_section_table):  Don't abort if no sections.
* sparc-tdep.c (single_step):  Lint.
* utils.c (mrealloc):  Handle realloc (0, size) case here.
1992-03-31 16:16:41 +00:00
John Gilmore
be772100b5 Lint 1992-03-29 23:26:47 +00:00
John Gilmore
c2e4669f8c Misc cleanups from code review. 1992-03-27 23:56:15 +00:00
Fred Fish
5e2e79f859 Many changes, most related to creating entry point information on a per-objfile
basis.  See comments in objfiles.h and details in ChangeLog.  Also remove
redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and
use a default definition in frame.h.
1992-03-21 01:56:01 +00:00
Fred Fish
80d68b1d49 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
elfread.c (coff_symfile_finish):  Add function, prototype, and
	add to the xxxx_sym_fns struct for each file type.  Also reformat
	the xxxx_sym_fns vector to a standard format and add comments.
	* coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
	elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
	Pass pointer to struct objfile rather than pointer to sym_fns.
	Change references inside each function accordingly.  Allocate any
	symbol file specific info in the per-objfile memory region.
	* dbxread.c (free_and_init_header_files):  Break function into
	free_header_files(), called from dbx_symfile_finish(), and
	init_header_files(), called from dbx_new_init().
	* dbxread.c (dbx_new_init):  Move deallocation things to new
	dbx_symfile_finish function.
	* elfread.c (elf_new_init):  Call buildsym_new_init().
	* objfiles.c (free_objfile): Call the appropriate symfile_finish()
	routine for the objfile before deallocating other stuff.
	* sparc-tdep.c (get_longjmp_target):  Cast target_read_memory arg.
	* symfile.h:  Move struct sym_fns to before struct objfile def.
	Add sym_finish function pointer and change prototypes of other
	function pointers to reflect passing struct objfile pointer rather
	than struct sym_fns pointer.
	* symfile.c:  Remove now obsolete symtab_fns pointer.
	* symfile.c (symfile_init):  Renamed to find_sym_fns, and now only
	locates the correct sym_fns struct for the given objfile.
	* symfile.c (syms_from_objfile, symbol_file_add):  Restructured
	for better support of mapped symbol tables.
	* symfile.c (symbol_file_command):  Remove obsolete code using
	symfile_fns.
	* symfile.h:  Remove duplicate declarations for symfile_objfile,
	entry_point, and object_files.
	* target.c (target_info):  Compare symfile_objfile to NULL.
	* xcoffread.c (aixcoff_new_init):  Move deallocation stuff to
	aixcoff_symfile_finish().
1992-03-19 21:57:15 +00:00
Michael Tiemann
d747e0af3d Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
* All GDB files that #include defs.h: Removed stdio.h.
	(defs.h): #include stdio.h.

This has been tested by building GDBs for all targets hosted on Sun4.
None of the build problems were related to stdio.h inclusion.  (n.b.
many configurations don't build for other reasons.)
1992-03-03 23:26:26 +00:00
John Gilmore
021959e249 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
* minsyms.c (install_minimal_symbols):  Add bunches to any
existing minsyms in the objfile.  Avoid extra mallocation
by working directly in the obstack.  Remove ignored `mainline' parm.
* coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
xcoffread.c:  Change all callers.
* FIXME:  We should be able to eliminate MAINLINE from all the
symbol readers now, with a small bit of work.

* valops.c, value.h:  Lint.
* remote-vx.c:  Add missing break; statement.  Bugfix by
Michael Sclafani, <sclafani@src.dec.com>.
1992-02-22 08:17:01 +00:00
John Gilmore
1ab3bf1b14 * Check in Fred Fish's changes in these modules. Fred
will make ChangeLog entries for all of them.
1992-02-22 01:46:16 +00:00
Fred Fish
d35bf52d93 Fix code in elf_symtab_read which attempts to read the standard ELF
symbol table and add symbol information to the misc function vector.
This allows minimum functionality with non -g compiled code, and is
vital for use with shared libraries (non of which are currently
compiled with -g).

Note to anyone doing any SVR4/gdb work.  This bug was introduced into
gdb just prior to the gdb 4.4 release, thus any versions currently
in the field will have broken shared library support since no symbol
information at all will be available for the shared library.  This
fix, along with one about to go into bfd's elf.c should fix that
problem.
1992-02-14 01:22:12 +00:00
Steve Chamberlain
e58493346d Changed refs to section->size to bfd_get_section_size_before_reloc 1992-01-24 23:13:14 +00:00
Fred Fish
f8b76e70b7 Numerous small changes and a complete reorganization of solib.c, to support
SVR4 shared libraries in a manner very close to the original SunOS support.
See the ChangeLog for details.
1991-12-16 20:57:28 +00:00
Steve Chamberlain
f5f0679af0 Changes due to include file renaming:
* xcoffread.c:	internalcoff.h	->coff/internal.c,
	  		coff-rs6000.h	->coff/rs6000.h
	* mipsread.c:	coff-mips.h	->coff/mips.h
	* elfread.c:    elf-common.h	->elf/common.h
			elf-external.h	->elf/external.h,
			elf-internal.h	->elf/internal.h
	* dwarfread.c	dwarf.h		->elf/dwarf.h
	* dbxread.c:	aout64.h	->aout/aout64.h
			stab.gnu.h	->aout/stab_gnu.h

	* coffread.c:   internalcoff.h	->coff/internal.h
	* buildsym.c:   stab.gnu.h	->aout/stab_gnu.h
	* depend        Updated to take the above into account.
1991-12-01 06:47:23 +00:00
John Gilmore
7d9884b927 * defs.h: Incorporate param.h. All users changed.
* param-no-tm.h:  Change users to define TM_FILE_OVERRIDE instead.
* param.h, param-no-tm.h:  Removed.
* Update copyrights in all changed files.
* dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
solib.c, symtab.h, tm-umax.h, valprint.c:  Lint.
* tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
xm-merlin.h:  Avoid host include files in target descriptions.
* getpagesize.h:  Removed, libiberty copes now.
1991-11-21 18:42:05 +00:00
Fred Fish
a7446af61b Changes to build misc function vector entries from canonical bfd symbol
table entries.
1991-11-15 03:36:45 +00:00
Fred Fish
fb18285098 Minor rewording of message containing name of program that generated a
core file (core.c), permanently remove the register_addr() stub (elfread.c),
move a misplaced #endif (procfs.c), and add fetch_core_registers func for
core file support (procfs.c).
1991-11-12 03:23:32 +00:00
Fred Fish
8aca810c2a Re-enable compilation of register_addr() stub whenever it is not supplied
by coredep.c, since it is referenced by fetch_core_registers().  This is
still a temporary kludge.
1991-11-09 21:43:47 +00:00
John Gilmore
a048c8f537 Add tracking of object files (that contain symbols) to gdb.
This includes a "struct objfile" that owns symtabs and psymtabs
that were read in from that binary file.  See ChangeLog.
1991-11-09 10:50:07 +00:00
Per Bothner
abefb1f107 * infrun.c: Fixed typo in comment.
* utils.c:  All the v*fprintf emulation is now in libiberty,
	so we can get rid of some junk.
	* xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco,
	xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more.
	* m68k-pinsn.c (print_insn_arg):  Support BB/BW/BL
	type operands, as used by branch instructions.
	* gmalloc.c: Fix prototype of memcpy.
	* elfread.c: Comment out register_addr, since it conflicts
	with the one in coredep.c.
	* buildsym.h:  Remove extern declarations of two functions
	that are really static in buildsym.c.
	* tm-mips.h: Add symbolic names for more registers.
	* mips-xdep.c (store_inferior_registers): Use new register names.
	* xm-mips.h: Simplify REGISTER_U_ADDR, since it is now
	only used for core files, not ptrace.  Therefore,
	the KERNEL_U_ADDR hack is no longer needed.
	The mapping to ptrace number is now in in mips-xdep.c.
	* mips-xdep.c:  Define REGISTER_PTRACE_ADDR (using the
	mapping from the old REGISTER_U_ADDR), and use it
	in {fetch,store}_inferior_registers.
	* mipsread.c: Rename #include ecoff.h to new name coff-mips.h.
	* mips-tdep.c (mips_push_dummy_frame, mips_pop_frame):
	Save/restore FP regs correctly (?).
	* dbxread.c: Remove duplicate define_symbol and type_synonym_name
	(these had been previously moved to buildsym.c).
	Hence, define_symbol becomes extern instead of static.
	* buildsym.c (read_struct_type):  Comment out bogus handling
	of C++ operator methods.  Minor hacking of reading of class
	contexts. Make define_symbol non-static, so dbxread.c can call it.
1991-11-04 23:15:31 +00:00
Fred Fish
35f5886ebb New files for DWARF debugging format support, ELF object file support, SVR4
/proc (process file system) support, Amiga UNIX target and host defines, SVR4
target and host defines, and m68k hosts defines.
1991-10-24 11:28:54 +00:00