David Edelsohn [Wed, 24 Jan 1996 18:45:50 +0000 (18:45 +0000)]
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
of flags, only flags used are controlled by mach number. Bump up
output file mach number to highest of input file mach numbers.
(elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
(elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
Also, delete v8plus sanitization.
Ian Lance Taylor [Wed, 24 Jan 1996 17:08:25 +0000 (17:08 +0000)]
* ieee.c (struct ieee_var): Remove variable field. Add kind
field, and define some enum constants for it.
(parse_ieee_ty): Set kind field of variable for 'x' and 'X' types.
(parse_ieee_atn): Make an indirect slot for an external variable,
although we otherwise don't record it. Set kind field rather than
variable field of pvar.
(ieee_read_cxx_class): Try to get the type of a static member.
(ieee_read_reference): Check kind field rather than variable
field.
Per Bothner [Wed, 24 Jan 1996 00:35:09 +0000 (00:35 +0000)]
* value.h (COERCE_ARRAY): Don't coerce enums.
(COERCE_ENUM): Don't COERCE_REF.
(COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
* valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
value_cast handle it otherwise); do *not* COERCE_ENUM either way.
* valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
Add COERCE_REF before COERCE_ENUM.
* values.c (value_as_long): Simplify.
This fixes PR chill/8869.
* valops.c (value_array): Create internalvar if !c_style_arrays.
Jeff Law [Tue, 23 Jan 1996 22:44:10 +0000 (22:44 +0000)]
* gdb.base/corefile.exp: Recognize "not found" as failure
when trying to determine if a core file was generated.
If no core file was generate the first time, try again without
the ulimit -c to work around braindamaged shells.
Jeff Law [Tue, 23 Jan 1996 21:06:34 +0000 (21:06 +0000)]
* symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
All references changed.
* breakpoint.c (bpstat_what): Add shlib_event to the class types.
Update state table. Reformat so that it's still readable.
When we hit the shlib_event breakpoint, set the calss of shlib_event.
(breakpoint_1): Add "shlib events" as a breakpoint type.
Print the shlib_event breakpoint like other breakpoints.
(create_solib_event_breakpoint): New function.
(breakpoint_re_set_one): Handle solib_event breakpoints.
* breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
(enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
action.
(create_solib_event_breakpoint): Declare.
* infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
(normal_stop): Inform the user when the inferior stoped due
to a shared library event.
(_initialize_infrun): Add new set/show variable "stop_on-solib-events"
to control whether or not gdb continues the inferior or stops it when
a shared library event occurs.
* minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
* somsolib.c (TODO list): Update.
(som_solib_create_inferior_hook): Arrange for gdb to be notified
when significant shared library events occur.
* hppa-tdep.c (find_unwind_entry): No longer static.
First cut at the machine independent changes for 7363. Also includes
code to automatically track shl_load/shl_unload calls on hpux.
Ian Lance Taylor [Tue, 23 Jan 1996 20:58:57 +0000 (20:58 +0000)]
* stabs.c (struct stab_handle): Remove last_type field. Add
so_string and so_value fields.
(finish_stab): Call stab_emit_pending_vars before calling
debug_end_function. Don't warn about pending variables.
(parse_stab): Accumulate N_SO strings until a non N_SO symbol is
seen, rather than calling debug_append_filename. Call
stab_emit_pending_vars before calling debug_end_function. Don't
set info->last_type.
Ian Lance Taylor [Tue, 23 Jan 1996 19:26:01 +0000 (19:26 +0000)]
* coffcode.h (coff_set_section_contents): Fix the handling of the
.lib section to work even if the entire section contents are
written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
Robert Lipe <robertl@arnet.com>.
Stan Shebs [Tue, 23 Jan 1996 01:10:48 +0000 (01:10 +0000)]
* remote.c (remotebreak): New GDB variable.
(remote_break): New global.
(remote_interrupt): Send a break instead of ^C if remote_break.
* NEWS: Describe the new variable.
David Edelsohn [Tue, 23 Jan 1996 00:55:40 +0000 (00:55 +0000)]
* sparc-dis.c (print_insn_sparc): Renamed from print_insn.
If DISASM_RAW_INSN, print insn in hex. Handle v9a as opcode
architecture.
(print_insn_sparc64): Deleted.
* disassemble.c (disassembler, case bfd_arch_sparc): Always use
print_insn_sparc.
David Edelsohn [Tue, 23 Jan 1996 00:50:24 +0000 (00:50 +0000)]
Add new option --show-raw-insn.
* objdump.c (show_raw_insn): New global.
(usage): Update.
(long_options): Update.
(disassemble_data): Set disasm_info.flags if --show-raw-insn.
* objdump.c (disassemble_data): Set new arch,mach,endian fields in
disasm_info.
Ian Lance Taylor [Tue, 23 Jan 1996 00:35:25 +0000 (00:35 +0000)]
* ieee.c: Extensive changes to pass a single info argument around
in the reading routines, rather than several arguments. Add code
to read C++ debugging records.
Ian Lance Taylor [Tue, 23 Jan 1996 00:34:58 +0000 (00:34 +0000)]
* debug.h (debug_get_type_size): Declare.
(debug_get_field_name): Declare.
(debug_get_field_bitpos): Declare.
(debug_get_field_bitsize): Declare.
(debug_get_field_visibility): Declare.
(debug_get_field_physname): Declare.
* debug.c (debug_get_real_type): Handle DEBUG_KIND_TAGGED.
(debug_get_type_size): New function.
(debug_get_field_name): New function.
(debug_get_field_bitpos): New function.
(debug_get_field_bitsize): New function.
(debug_get_field_visibility): New function.
(debug_get_field_physname): New function.
(debug_write_type): Make sure we pass the real kind, not INDIRECT,
to tag_type. Pass the name recursively for INDIRECT.
Ian Lance Taylor [Mon, 22 Jan 1996 18:03:56 +0000 (18:03 +0000)]
Mon Jan 22 13:01:35 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makefile.in (GENSCRIPTS): Pass @host@ @target@ @target_alias@.
* genscripts.sh: Set host, target and target_alias variables.
Check for native compile by comparing ${target} and ${host}.
* emultempl/elf32.em: Likewise.
* scripttempl/elfmips.sc: Test ${target}, not ${target_alias}.
Ian Lance Taylor [Mon, 22 Jan 1996 18:00:01 +0000 (18:00 +0000)]
* symbols.c (resolve_symbol_value): If a symbol is equated to an
undefined symbol, preserve the X_op of O_symbol.
(S_GET_VALUE): Fix check to permit this case.
* write.c (write_relocs): If a reloc is against an undefined
symbol equated to another symbol, change the reloc to be against
the latter symbol.
* config/obj-coff.c (do_relocs_for): Likewise.
If the MRI assembler sees
foo EQU bar
call foo
where bar is not defined, it generates a reloc against bar rather than
against foo. Since the gas documentation does not define this case,
this change makes gas compatible.
Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
* config/tc-mips.c (load_register): Optimise "dli" loads.
(md_show_usage): add "-mcpu=vr4100" to help text.
Provide code to check for either the hi32, or lo32 bits of a 64bit
"dli" constant being 0xffffffff. Also for bit15 of a 16bit constant
being set, so that sign-extension can be used to fill the higher order
bits if required.
Stan Shebs [Fri, 19 Jan 1996 21:44:26 +0000 (21:44 +0000)]
SCO OpenServer 5 changes from Robert Lipe <robertl@dgii.com>:
* configure.in (i[345]86-*-sco3.2v5*): Use mh-sysv instead of
mh-sco, since old workarounds no longer needed, and don't
build ld, since libraries have weak symbols in COFF.
Ian Lance Taylor [Fri, 19 Jan 1996 19:44:00 +0000 (19:44 +0000)]
* debug.h (struct debug_write_fns): Remove ellipsis_type. Add int
and boolean parameters to function_type. Add boolean parameter to
method_type.
(debug_make_ellipsis_type): Don't declare.
(debug_make_function_type): Add debug_type * and boolean
parameters. Change all callers.
(debug_make_method_type): Add boolean parameter. Change all
callers.
(debug_get_parameter_types): Add boolean * parameter. Change all
callers.
(debug_get_target_type): Declare.
* debug.c (struct debug_function_type): Add fields arg_types and
varargs.
(struct debug_method_type): Add field varargs.
(debug_ellipsis_type, ELLIPSIS_P): Remove.
(debug_make_ellipsis_type): Remove.
(debug_make_function_type): Add arg_types and varargs parameters.
(debug_make_method_type): Add varargs parameter.
(debug_get_parameter_types): Add pvarargs parameter.
(debug_get_target_type): New function.
(debug_write_type): In case DEBUG_KIND_FUNCTION, push argument
types and pass count to function_type. In DEBUG_KIND_METHOD, use
a signed int for the count, don't call ellipsis_type, and pass
varargs to method_type.
* stabs.c (struct stab_demangle_info): Add varargs field.
(stab_demangle_argtypes): Add pvarargs parameter. Change all
callers.
(stab_demangle_args): Likewise.
(stab_demangle_type): In case 'F', pick up argument types.
* prdbg.c (pr_ellipsis_type): Remove.
(pr_function_type): Add argcount and varargs parameters.
(pr_method_type): Add varargs parameter.
* ieee.c (ieee_ellipsis_type): Remove.
(ieee_function_type): Add argcount and varargs parameters.
(ieee_method_type): Add varargs parameter. Remove most of
function body, and just call ieee_function_type.
Ian Lance Taylor [Fri, 19 Jan 1996 18:06:59 +0000 (18:06 +0000)]
* stabs.c: Include "demangle.h". Added several new static
functions not listed below to demangle argument types; they are
all called via stab_demangle_argtypes.
(finish_stab): If the kind of an undefined tag is
DEBUG_KIND_ILLEGAL, use DEBUG_KIND_STRUCT instead. Warn if there
are any pending variable.
(parse_stab): Don't close the function when the block depth goes
to zero. Pass value to debug_end_function.
(parse_stab_string): In case 'T', pass the name to
parse_stab_type.
(parse_stab_type): In case 'x', use stab_find_tagged_type. In
case '#', handle functions with variable numbers of arguments.
(parse_stab_struct_type): Add tagname parameter. Change all
callers.
(parse_stab_members): Add tagname and typenums parameters. Change
all callers. If the type of a method is a stub, call
parse_stab_argtypes to demangle the argument types and get the
physical name of the function.
(parse_stab_argtypes): New static function.
(stab_record_variable): For a DEBUG_GLOBAL or DEBUG_STATIC
variable, call debug_record_variable immediately.
(stab_find_tagged_type): New static function.
Ian Lance Taylor [Fri, 19 Jan 1996 18:03:04 +0000 (18:03 +0000)]
* debug.h (enum debug_type_kind): Add DEBUG_KIND_ILLEGAL.
(struct debug_write_fns): Add field ellipsis_type. Add id
parameter to start_struct_type, start_class_type, and tag_type.
(debug_make_ellipsis_type): Declare.
(debug_find_named_type): Declare.
(debug_get_type_kind): Declare.
(debug_get_return_type): Declare.
(debug_get_parameter_types): Declare.
(debug_get_fields): Declare.
(debug_get_field_type): Declare.
* debug.c (struct debug_handle): Add fields class_id and base_id.
(struct debug_class_type): Add field id.
(struct debug_method_variant): Rename argtypes to physname.
Change all uses.
(debug_ellipsis_type): New static variable.
(ELLIPSIS_P): New macro.
(debug_make_ellipsis_type): New function.
(debug_make_method_variant): Rename argtypes to physname.
(debug_make_static_method_variant): Likewise.
(debug_name_type): Always put types in the global namespace.
(debug_find_named_type): New function.
(debug_find_tagged_type): Treat DEBUG_KIND_ILLEGAL specially,
rather than DEBUG_KIND_VOID.
(debug_get_real_type): New static function.
(debug_get_type_kind): New function.
(debug_get_return_type): New function.
(debug_get_parameter_types): New function.
(debug_get_fields): New function.
(debug_get_field_type): New function.
(debug_write): Initialize base_id.
(debug_write_type): Pass new id argument to tag_type. Handle
DEBUG_KIND_ILLEGAL. Use id for DEBUG_KIND_STRUCT and
DEBUG_KIND_UNION. Handle ellipsis for method arguments.
(debug_write_class_type): Don't dereference kclass if it is NULL.
Use id.
* prdbg.c (pr_fns): Add pr_ellipsis_type.
(pr_ellipsis_type): New static function.
(pr_pointer_type): If this is a pointer to an array, parenthesize
it correctly.
(pr_start_struct_type): Add id parameter.
(pr_start_class_type): Likewise.
(pr_tag_type): Likewise.
(pr_fix_visibility): Add the visibility to the top of the stack,
not the second element on the stack.
(pr_struct_field): Pop the stack before calling pr_fix_visibility.
(pr_class_static_member): Likewise.
(pr_class_start_method): Don't push a type, just set the method
name in the type on the top of the stack.
(pr_class_end_method): Don't pop the stack.
(pr_class_method_variant): Rename argtypes parameter to physname.
Append const and volatile rather than prepending them. Add a
space after the physname.
(pr_class_static_method_variant): Likewise.
* ieee.c (ieee_fns): Add ieee_ellipsis_type.
(ieee_define_named_type): Use DEBUG_KIND_ILLEGAL rather than
DEBUG_KIND_VOID.
(write_ieee_debugging_info): Likewise.
(ieee_typdef): Likewise.
(ieee_ellipsis_type): New static function.
(ieee_start_struct_type): Add id parameter.
(ieee_start_class_type): Likewise.
(ieee_tag_type): Likewise.
(ieee_class_method_variant): Rename name to physname.
(ieee_class_static_method_variant): Likewise.
Ian Lance Taylor [Tue, 16 Jan 1996 20:51:22 +0000 (20:51 +0000)]
* ldgram.y (%union): Add phdr field.
(phdr): Use phdr_qualifiers rather than opt_hdrs and opt_at.
(phdr_qualifiers): New nonterminal. Add support for FLAGS.
(opt_hdrs, hdr): Remove.
(phdr_val): New nonterminal.
* ldlang.c (lang_new_phdr): Replace hdrs parameter with filehdr
and phdrs parameters. Add flags parameter.
(lang_record_phdrs): Update for changes to lang_phdr. Pass flags
to bfd_record_phdr.
* ldlang.h (struct lang_phdr): Replace hdrs field with filehdr and
phdrs fields. Add flags field.
(LANG_PHDR_FILEHDR, LANG_PHDR_PHDRS): Remove.
(lang_new_phdr): Update declaration.
* ld.texinfo: Document FLAGS.
Stan Shebs [Tue, 16 Jan 1996 20:12:17 +0000 (20:12 +0000)]
* mpw-config.in (BUILD_NLMCONV, BUILD_SRCONV, SYSINFO_PROG,
BUILD_DLLTOOL): Put definitions for these into makefile when
configuring, instead of always clearing in mpw-make.sed.
* mpw-make.sed: Edit out any host_alias or target_alias settings,
fix pathname to BFD internal include files, remove dependency
calculation rules.
Stu Grossman [Tue, 16 Jan 1996 19:53:13 +0000 (19:53 +0000)]
* Makefile.in (CLIBS): Add LIBS to allow libraries to be
specified on the make command line (via make LIBS=xxx).
start-sanitize-gm
* configure.in (enable-gm): magic.o -> gmagic.o.
end-sanitize-gm