Commit graph

9809 commits

Author SHA1 Message Date
Jeff Law
503554725f Forgot this in recent commit. 1994-03-26 01:04:06 +00:00
Sean Eric Fagan
c929326f2a Stu apparantly forgot to update the .Sanitize file when he added
tm-alphanw.h.
1994-03-26 00:41:36 +00:00
Jim Kingdon
59144a8124 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
* symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
	Supply alternate version if ATTACH_DETACH is not defined.
	* ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
	tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
	* configure.in: Recognize i[34]86-sequent-sysv4* host.
1994-03-26 00:19:35 +00:00
Jim Kingdon
32001cc5da new for ptx 1994-03-26 00:11:49 +00:00
Jim Kingdon
8ed0509162 new for ptx 1994-03-26 00:03:08 +00:00
Jim Kingdon
10bfdb4836 new for ptx4 1994-03-25 23:53:34 +00:00
Jim Kingdon
3dd669876e new for ptx4 1994-03-25 23:39:19 +00:00
Jim Kingdon
75d6585923 new for ptx4 1994-03-25 23:22:48 +00:00
Ian Lance Taylor
645f842c99 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
1994-03-25 22:53:40 +00:00
Ian Lance Taylor
5b63f465fc * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
branch with an instruction that uses $at, in case the branch is
	later expanded.
	(macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
	(md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
	to make it pcrel_offset.
	(tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
	reloc->address; another gruesome hack to get gas reloc handling to
	do the right thing.
1994-03-25 22:40:44 +00:00
Ian Lance Taylor
a3a33af390 Changes to support linker relaxing of embedded MIPS PIC code to
use a five instruction sequence for funtion calls which are out of
	range of the bal instruction.
	* libecoff.h (struct ecoff_section_tdata): Define.
	(ecoff_section_data): Define.
	(ecoff_bfd_relax_section): Don't define.
	* ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
	the debugging information if it has already been read.
	(ecoff_indirect_link_order): Handle _cooked_size being different
	from _raw_size.  Don't reread the contents or the relocs if they
	have already been read in.
	* coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
	18 to 16.
	(PCREL16_EXPANSION_ADJUSTMENT): Define.
	(mips_relocate_refhi): Take adjust argument.
	(mips_relocate_section): Handle reloc offsets stored in section
	used_by_bfd field.  Call mips_relax_pcrel16 to handle details of
	expanding an out of range PCREL16.  Keep trace of adjustments
	required by expansions.  Set s and unset h when converting a reloc
	from undefined to section.  Change handling of PC relative relocs:
	if against a section, they are correct in the object file, if
	against an external symbol they are pcrel_offset.
	(mips_relax_section): New function.
	(mips_relax_pcrel16): New function.
	(ecoff_bfd_relax_section): Define.
	* coff-alpha.c (ecoff_bfd_relax_section): Define.
	* ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
	built by mips_relax_section when writing out addresses.
	* elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
1994-03-25 22:37:55 +00:00
Ian Lance Taylor
f078dc7cf2 * ldlang.c (print_input_section): For section size, use
_cooked_size if it is non-zero, size otherwise.
	(size_input_section): Likewise.
	(lang_do_assignments): Likewise (case lang_input_section_enum).
1994-03-25 22:22:29 +00:00
Ian Lance Taylor
5517168c9e * ecoff.h (struct ecoff_debug_info): Add adjust field.
(struct ecoff_value_adjust): Define.
1994-03-25 22:18:00 +00:00
Ian Lance Taylor
91f300d635 Fix typo in comment. 1994-03-25 22:14:48 +00:00
Ian Lance Taylor
ec099b4b25 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
functionname_ptr to be set to a symbol name, so prepend
	symbol_leading_char.
1994-03-25 22:13:02 +00:00
Jeff Law
fdafbfad9e * hppa-tdep.c (skip_prologue): Return "pc" not zero
if no unwind descriptor is found.
1994-03-25 18:48:24 +00:00
Jeff Law
eb1167c65c * tm-hppa.h (NUM_REGS): Bump to 128 registers.
(REGISTER_NAMES): Add entries for "right-half" of FP registers.
        (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
        differently.  All registers are four bytes.
        (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
        the same size.
        (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.

        * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
        registers as both single and double values (fetching 2nd 32bit half
        as necessary).  Annotate each register printed with its precision.
1994-03-25 18:21:49 +00:00
Jeff Law
c8f75fe857 * paread.c (read_unwind_info): Fix off-by-one error. 1994-03-25 18:15:10 +00:00
Jim Kingdon
0c1af47ff0 * main.c (complete_command): Deal with it if arg is NULL. 1994-03-25 16:39:05 +00:00
Ken Raeburn
11d7c06453 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using PV register.
(T12): New macro.
(emit_insn): New function.
(md_assemble): Call it.
(alpha_force_relocation): Handle BFD_RELOC_26, for call_pal instructions.
(lituse_pending): New variable.  Set by anything that generates a LITERAL
reloc, cleared by anything that generates a LITUSE reloc, tested by code that
might want to emit a LITUSE reloc.
(emit_unaligned_io): New function.  Currently calls md_assemble, but it should
eventually be converted to generate the insn itself and call emit_insn directly.
(emit_load_unal, emit_store_unal, emit_byte_manip_r, emit_extract_r,
emit_insert_r, emit_mask_r, emit_sign_extend, emit_bis_r): Likewise.
(alpha_ip, case 'I'): Handle with BFD_RELOC_23.
(alpha_ip, label get_macro): Don't emit the final instruction if the opcode is
zero.
(alpha_ip, case 'B', subcase 'd'): New case, for subword and unaligned memory
access macros.
(md_apply_fix): Handle BFD_RELOC_26.  Generate an error message if the value
can't be resolved.
1994-03-25 02:39:19 +00:00
Jim Kingdon
4df6dcd10d * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
regarding using the PC--using the PC is necessary and all the
	FIXME comments in the world won't make it go away.
1994-03-25 01:38:24 +00:00
Stu Grossman
27847c6f99 Netware debugger stub NLM. 1994-03-25 01:38:12 +00:00
Ian Lance Taylor
193c5f93a1 * ldlang.c (new_afile): Add new argument add_to_list. Don't set
real to true for lang_input_file_is_marker_enum.  Clear the_bfd.
	(lang_add_input_file): Pass true to new_afile for add_to_list.
	(lookup_name): Remove force_load argument.  Changed all callers.
	Pass false to new_afile for add_to_list.  Split loading of symbols
	out into separate function.
	(load_symbols): New function split out of lookup_name.  Don't load
	the symbols if they are already loaded.
	(open_input_bfds): For lang_input_statement_enum call load_symbols
	rather than lookup_name.
	(lang_process): Pass abs_output_section rather than NULL to
	lang_size_sections.
	(lang_startup): Set real field of first_file to true.
1994-03-24 20:25:12 +00:00
Steve Chamberlain
47e70c5417 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
* coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
	for 16bit relative branches.
	* coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
	overflow.
1994-03-24 19:45:23 +00:00
Jim Kingdon
2f3b7d8eb5 * valops.c (value_at, value_at_lazy): Give error if we dereference
a pointer to void.
	* gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
	* stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
1994-03-24 18:32:31 +00:00
Jeff Law
9d7f682f8c * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
(som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
1994-03-24 17:21:50 +00:00
David Edelsohn
18d94a58c0 (NM_FOR_TARGET): Build tree version is now nm.new. 1994-03-24 17:18:34 +00:00
Jim Kingdon
553e18620a * stabsread.c (patch_block_stabs): Add comment about what happens
if the definition is in another compilation unit from the stab.
1994-03-24 17:03:23 +00:00
Jim Kingdon
b93e563cb7 * TODO: Add suggestions for static member function tests, and
completion tests.
1994-03-24 16:26:57 +00:00
Jim Kingdon
184d260bdf Update for Things-to-lose and lose_these_too. 1994-03-24 16:25:47 +00:00
Jim Kingdon
8816824a83 * stabs.texinfo (Global Variables): Talk about stabs in files
where variables are referenced, but not defined.
1994-03-24 16:11:11 +00:00
Jim Kingdon
acdec9542b * stabsread.c (patch_block_stabs): Don't create LOC_OPTIMIZED_OUT
symbols.  Reverts change of 2 Apr 1993.
1994-03-24 15:32:42 +00:00
Jim Kingdon
5801f3488e * dbxread.c (end_psymtab): Add comment about empty psymtabs. 1994-03-24 15:12:40 +00:00
Jim Kingdon
0997322359 * main.c (complete_command): New command, from Rick Sladkey
<jrs@world.std.com>.
	(symbol_completion_function): Don't declare rl_point and
	rl_line_buffer; they are now declared in readline.h.
	(show_commands): Don't declare history_base; it is declared in
	history.h.
	* command.c (lookup_cmd): Don't delete trailing whitespace.
1994-03-24 15:00:52 +00:00
Stu Grossman
ad15bea9df * minsyms.c (prim_record_minimal_symbol): Move section deduction
code from prim_record_minimal_symbol_and_info() to here.  Callers
	of the latter can legitimately supply a section number of -1.
1994-03-24 00:20:53 +00:00
Stan Shebs
d12a71cabb Updated list of keep-* options. 1994-03-23 23:52:06 +00:00
David MacKenzie
1f1ed32d6d * netbsd386.c (N_SET_FLAGS): Delete the old definition. 1994-03-23 22:30:14 +00:00
Stan Shebs
ea936fd77b MPW config stuff for GDB. 1994-03-23 22:25:00 +00:00
Stan Shebs
698ce51f3f Thu Mar 10 15:51:40 1994 Stan Shebs (shebs@andros.cygnus.com)
* mpw-xconfig.in: New file, mips-targeting config fragment.
	* mpw-init.c: New file, MPW x mips version of init.c.
1994-03-23 22:17:53 +00:00
Stan Shebs
d1bcda6791 Sanitization for MPW and GM additions. 1994-03-23 22:16:54 +00:00
Stan Shebs
8dc3e3d71f Thu Mar 10 15:49:05 1994 Stan Shebs (shebs@andros.cygnus.com)
* mpw-config.in: New file, MPW configuration fragment.
	* mpw-make.in: New file, MPW makefile fragment.
	* config/m68k/xm-mpw.h: New file, MPW host definitions.
	* ser-mac.c: New file, Mac serial interface.
1994-03-23 22:14:11 +00:00
Stan Shebs
4ce336af5a Simplification of GM-specific config bits. 1994-03-23 20:41:47 +00:00
Ian Lance Taylor
456961d1bc Clean up the relaxing code for the new linker.
* targets.c (_bfd_relax_section): Take boolean *again argument
	rather than asymbol list.
	* bfd.c (bfd_relax_section): Change name of fourth argument from
	symbols to again.
	* reloc.c (bfd_generic_relax_section): Take boolean *again
	argument rather than asymbol list.  Always return true.
	* bout.c: Include genlink.h.
	(aligncode, perform_slip): Declare.
	(perform_slip): Take BFD argument rather than asymbol list.
	Changed all callers.  Get the symbols from the BFD.  Change the
	hash table entry value as well as the symbol value.
	(abs32code): Take BFD argument rather than asymbol list.  Changed
	all callers.
	(aligncode): Likewise.
	(b_out_relax_section): Take boolean *again argument rather than
	asymbol list.  Only return false if an error occurred.  Set *again
	to false.  Get symbols from BFD.
	* reloc16.c: Include genlink.h.
	(bfd_perform_slip): Take BFD argument rather than asymbol list.
	Get the symbols from the BFD.  Change the hash table entry value
	as well as the symbol value.
	(bfd_coff_reloc16_relax_section): Take boolean *again argument
	rather than asymbol list.  Only return false if an error occurred.
	Set *again to false.  Get symbols from BFD.
	* coffcode.h (bfd_coff_backend_data): Change
	_bfd_coff_reloc16_estimate to take BFD argument rather than
	asymbol list.
	(bfd_coff_reloc16_estimate): Corresponding change.
	(dummy_reloc16_estimate): Corresponding change.
	* libcoff-in.h (bfd_coff_reloc16_relax_section): Change
	declaration to take boolean * rather than asymbol list.
	(bfd_perform_slip): Change declaration to take BFD rather than
	asymbol list.
	* coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
	than asymbol list.  Changed calls to bfd_perform_slip.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
	* libcoff.h: Rebuilt.
	* Makefile.in: Rebuilt dependencies.
1994-03-23 20:21:06 +00:00
Ian Lance Taylor
a2670c2f8b * emultemp/gld960.em: Include libiberty.h
(gld960_before_parse): Pass NULL as final argument to concat.
1994-03-23 19:17:27 +00:00
Jim Kingdon
e552788b73 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
member functions have an element in args for a (nonexistent) this
	pointer.
1994-03-23 15:52:11 +00:00
Jim Kingdon
2b7ac6fdb0 * stabs.texinfo: Move stuff on @ and # type descriptors from node
Cplusplus to new nodes Member Type Descriptor and Method Type
	Descriptor.  Re-write stuff for #.
1994-03-23 15:18:17 +00:00
Jeff Law
0a64709eb4 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
* hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
        queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
1994-03-23 04:16:32 +00:00
Jeff Law
84ad95c118 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
for the structure's type.  All callers changed.

        * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
        for each structure argument rather than assuming it's either
        true or false for all structure arguments.

        * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
        on the length structure passed, not the compiler used.

        * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
        argument for the structure's type.
1994-03-23 04:14:34 +00:00
Ian Lance Taylor
7dfa376e9b Handle .gpword and .cpadd only for SVR4_PIC, not != NO_PIC. Still
covered by last ChangeLog entry.
1994-03-23 00:43:48 +00:00
Jim Kingdon
51f8393319 * values.c (set_internalvar): Don't set var->value until we are
sure there won't be an error().
1994-03-23 00:34:44 +00:00