Commit graph

9667 commits

Author SHA1 Message Date
Jim Kingdon
419e8b6b41 New for cisco 1994-03-19 19:32:51 +00:00
Jim Kingdon
94d4b71373 * Makefile.in (TAGS): Use variables directly, rather than using
find, to locate TM_FILE, XM_FILE, and NAT_FILE.  This is faster
	and means that these filenames no longer need be unique across all
	the config/* directories.
	* configure.in: Put the config/*/ into TM_FILE, etc.

	* m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
	and trapv exceptions.

	* target.h (struct section_table), objfiles.h (struct obj_section):
	Change name of field sec_ptr to the_bfd_section.  More mnemonic
	and avoids the (sort of, for the ptx compiler) name clash with
	the name of the typedef.
	* exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
	solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.

	* utils.c: Include readline.h.
	* Makefile.in (utils.o): Add dependency.

	* remote.c (getpkt): Add support for run-length encoding.
1994-03-19 18:49:50 +00:00
Jim Kingdon
1732fbd47a * cisco-core.c: New file. 1994-03-19 17:51:39 +00:00
Jeff Law
00806436cd * som.c (som_begin_writing): Account for alignment needs of
subspaces too when writing executables.  Never request a negative
        bss size.  Fixes some problems with demand paged executables,
        still having problems with pure executables and shared executables.
1994-03-19 15:08:12 +00:00
Jeff Law
1576691751 * som.h (som_copyable_section_data_struct): New structure
containing all the private section information which needs
	to be copied from input section to output section during
	objcopy or strip.
	(som_section_data_struct): Remove several fields now in
	som_copyable_section_data_struct.  Make the space and
	subspace dictionaries be pointers (to save space when
	only reading objects).

	* som.c (bfd_som_set_section_attributes): Now returns a boolean;
	some references changed.  Allocate a copyable data stucture if
	none exists.  Store info into the copyable data structure.
	(bfd_som_set_subsection_attributes): Likewise.
	(som_is_space, som_is_subspace, som_is_container): New functions.
	Use these instead of directly accessing private data.
	(som_prep_headers): Allocate space and subspace headers here.
	Fill in some fields in the space/subspace headers from the
	copyable data.
	(som_bfd_copy_private_section_data): Only copy the stuff
	that we really need to make objcopy and strip work.  Allocate
	the copy_data structure for the output bfd before copying.
1994-03-19 06:41:54 +00:00
Jim Kingdon
5d70e4d137 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
* libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
	* cisco-core.c: New file.
	* Makfile.in: Change accordingly.
	* bfd-in2.h: Rebuilt.
1994-03-19 06:36:47 +00:00
Jim Kingdon
a94100d198 * utils.c (prompt_for_continue): Call readline, not gdb_readline. 1994-03-19 06:36:18 +00:00
Jim Kingdon
f3f29240da * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
bfd_zalloc for rawptr, because later on we may call free, not
	bfd_release, on it.

	* bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
	* libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
	* cisco-core.c: New file.
	* Makfile.in: Change accordingly.
	* bfd-in2.h: Rebuilt.
1994-03-19 06:17:08 +00:00
Jeff Law
4359a7ef33 * som.h (struct som_exec_data): New structure to hold exec
info that must be preserved when running objcopy/strip.
	(struct somdata): Add new "exec_data" field and accessor
	macro.  Add some comments on how the various fields are used.
	(som_section_data_struct): Make is_space and is_subspace bitfields.
	Delete unused subspace_index.  All references now use the
	target_index field within the section structure itself.

	* som.c (make_unique_section): Delete unused declaration.
	(som_bfd_copy_private_bfd_data): New function.
	(som_object_setup): Allocate space for and save exec information
	that needs to be copied during objcopy/strip.
	(som_mkobject): Do not allocate space for a file header here.
	It is not used when only reading SOM objects.
	(som_prep_headers): Allocate space for and attach a file header
	to the output bfd.  For executables, use the saved system_id
	value rather than trying to guess the right value.  Do not abort
	wwhen setting file_hdr->entry* for executables.
	(som_begin_writing): For executables, set the exec_entry and
	exec_flags fields.
	(som_copy_private_backend_section_data): Always return a value.
1994-03-19 05:06:54 +00:00
Jeff Law
08b3c4f997 * libhppa.h (PA_PAGESIZE): Define.
* som.c (SOM_ALIGN): Define.
        (som_begin_writing): If writing an executable, initialize all
        fields in the exec header to zero.  Update fields in the exec
        header as sizes of loadable subspaces are computed.  Carefully
        preserve alignments when building executables.  Actually write the
        exec after all the fields are filled in.
1994-03-19 03:54:49 +00:00
Steve Chamberlain
8eec331072 * utils.c (prompt_for_continue): Call readline, not gdb_readline. 1994-03-19 03:16:10 +00:00
Ken Raeburn
1cf7548efc * write.c (symbol_table_frozen): New variable, to be set after bfd_set_symtab
is called.
(dump_section_relocs): Note whether a symbol is a section symbol or not.
(adjust_reloc_syms): For now, always supply an absolute symbol for fixups
without symbols but not yet `done'.  Use section_symbol to get the symbol,
instead of going directly for abs_symbol.
(write_relocs) [DEBUG4]: Abort if any symbol referred to by a reloc is not a
section symbol and is not in the symbol table.
(set_symtab): New function, broken out from write_object_file.  Counts symbol
table instead of relying on an earlier count.
(write_object_file): Call set_symtab, but do it after potentially invoking the
*_frob_file macros.  Don't bother counting symbols.  Call symbol_remove,
instead of expanding it in place.  Moved the conditionalized `object_file_size'
declaration down to conditionalized block where it's used.  When using the
absolute symbol for a fixup without a symbol, set sy_used_in_reloc.
(write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get the correct
symbol for the absolute section.
1994-03-19 02:36:09 +00:00
Jeff Law
3b4994959e * Better long-filename handling. Reads SOM ABI compliant extended
names, but doesn't quite write compliant extended names yet.
        * som.c (som_slurp_extended_name_table): Delete function.  The
        generic code will handle things correctly.
        (som_slurp_armap): Seek to the beginning of the next member.
        (normalize): New function.
        (som_bfd_ar_write_symbol_stuff): Take the size of the extended
        name table into account when computing the file offsets in the
        SOM dictionary.  Make sure to align to an even boundary.
        (som_write_armap): Initialize the checksum to zero.
        (ar_maxchars): Fix.  Opps.
1994-03-19 02:17:15 +00:00
Jim Kingdon
4fe278b83a new for cisco crash dumps 1994-03-19 02:12:30 +00:00
Ken Raeburn
ec3c65e19b sparc *13 relocs, obj_sec_sym_ok_for_reloc stuff 1994-03-19 02:02:23 +00:00
Jim Kingdon
20657f7106 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
prim_record_minimal_symbol.
	Callers: Pass it.
1994-03-19 01:41:51 +00:00
Ken Raeburn
ff9785703d * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
machine.  Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
1994-03-19 01:39:36 +00:00
Ken Raeburn
1be3cf74ed ic960coff.mt typo fix 1994-03-19 01:29:36 +00:00
Ken Raeburn
a9997275f9 (TDEFINES): Fixed typo (MANY_SECTIONS, not MANY_SEGMENTS). 1994-03-19 01:26:55 +00:00
Ken Raeburn
634233a31b * configure.in: Eliminated all targets using obj-coff but not defining
BFD_ASSEMBLER; I think all such targets that are supported will be matched by
real CPU-OS combinations earlier in the case statement.

(targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted.  Made some
comments about the dpx2 configuration, but left it disabled, since it couldn't
be reached before.
(target a29k-amd-ebmonold): Deleted.
1994-03-19 01:24:19 +00:00
Jason Merrill
9dd16b889a Fri Mar 18 16:42:32 1994 Jason Merrill (jason@deneb.cygnus.com)
* Makefile.in (CXXFLAGS): Add -fexternal-templates.

So that libio will be built properly.
1994-03-19 00:43:06 +00:00
Jim Kingdon
ee6d646a4b * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
computing their offset from the start of the old buffer and adding
	to the new buffer, rather than by assuming we can add the
	difference between the old buffer and the new buffer (it might not
	fit in an int).  Merge in cosmetic differences from emacs regex.c
	version of this macro.
1994-03-18 18:34:36 +00:00
Ian Lance Taylor
60e9faebc1 * ar.c (write_archive): Allocate space for the null byte. From
Robert Lipe <robertl@arnet.com>.
1994-03-18 15:55:27 +00:00
Ken Raeburn
5a66538bcb * bfd-in.h (BFD_VERSION): Use @VERSION@.
* Makefile.in (bfd.h): Replace it with contents of VERSION file.
* bfd-in2.h: Regenerated.
1994-03-17 23:47:00 +00:00
Ken Raeburn
6f4aac6cb9 (trad_unix_bfd_is_local_label): Fixed typo where
this was also named trad_unix_bfd_copy_private_bfd_data.
1994-03-17 23:38:36 +00:00
Ian Lance Taylor
7838792b0c * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
duplicate definition.
	(osf_core_bfd_is_local_label): Define.
1994-03-17 23:26:03 +00:00
Stan Shebs
8b0f1c2004 Don't need mpw-xconfig.in anymore. 1994-03-17 23:08:36 +00:00
Stan Shebs
68c2f07095 Thu Mar 17 12:55:51 1994 Stan Shebs (shebs@andros.cygnus.com)
* mpw-configure: Conditionalize more Makefile insertions,
	set MAYBE_TARGET_DEFAULT for gcc, set NATDEPFILES for gdb,
	delete Makefile.tem, compute target_{cpu,vendor,os}.
	* mpw-config.in: Forward-include most .h files in include into
	extra-include.
	(readline): Don't build.
	mpw-build.in (install): Install GDB.
	mpw-README: Update/add helpful comments.
1994-03-17 23:02:58 +00:00
Stan Shebs
f63c8f7b3a Various changes. 1994-03-17 23:01:44 +00:00
Roland Pesch
95cb23dc99 More widely useable INFO-DIR entries. 1994-03-17 22:46:08 +00:00
Roland Pesch
20f774c12e Minor update to list of programs for dir.info entry. 1994-03-17 22:43:04 +00:00
Roland Pesch
5ee3dd17d9 More widely useful INFO-DIR fragment. 1994-03-17 22:34:07 +00:00
Jeff Law
80b849167a * gas/hppa/unsorted/importbug.s: New test.
* gas/hppa/unsorted/unsorted.exp: Run it.
1994-03-17 21:40:06 +00:00
Jeff Law
49ccc55510 * config/tc-hppa.c (pa_import): Correctly handle importing of an
already defined symbol.
1994-03-17 21:37:42 +00:00
Ian Lance Taylor
06459c063e * Makefile.in: Built nm.new and strip.new to avoid problems with
collect when . is in PATH.
	(STRIP_PROG): Change from strip to strip.new.
	(NM_PROG): Change from nm to nm.new.
	(install): Remove the .new when installing.
1994-03-17 21:22:30 +00:00
Jim Kingdon
8eb5d4be69 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
	returns NULL, it is not an error.  It's possible that some of
	these checks are not necessary (because the size can never be
	zero), but putting in the checks is the conservative thing to do
	in light of the fact that some of these malloc calls replaced
	unchecked alloca calls, in which a zero argument would work fine.
1994-03-17 18:54:48 +00:00
Kung Hsu
f09d749f4c Modified Files:
.Sanitize

	* i386os9k.mt: add to things to keep.
	* tm-i386os9k.h: add to things to keep.
1994-03-17 17:42:23 +00:00
Ian Lance Taylor
4bbf7a4924 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
if malloc (0) fails.  bfd_canonicalize_reloc returning 0 is not a
	failure indication, it merely means there are no relocs.
1994-03-17 17:29:15 +00:00
Ian Lance Taylor
1c6042ee10 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
after NAME, since SunOS /bin/cc can't handle it.
1994-03-17 16:47:01 +00:00
Jim Kingdon
478d38114b Fix typo. 1994-03-17 04:09:23 +00:00
Jeff Law
067654f143 * gas/hppa/more.parse/regpopbug.s: Add trivial .equ test. 1994-03-17 00:50:41 +00:00
Jeff Law
c38c91dadb * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly. 1994-03-17 00:49:30 +00:00
David MacKenzie
ae6710bc98 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
From sukes@glue.umd.edu (Tasuki Hirata).
1994-03-17 00:45:26 +00:00
Ian Lance Taylor
614a3211d4 * config/tc-mips.c (mips_ip): Only accept overly large values for
the 'j' operand if there are no further alternatives for this
	instruction.
1994-03-16 23:49:55 +00:00
Jeff Law
f04a9a1ea1 * gas/hppa/unsorted/globalbug.s: New test (expected to fail).
* gas/hppa/unsorted/unsorted.exp: Run it.
1994-03-16 23:24:53 +00:00
Jeff Law
7f8b9d66f5 * gas/hppa/more.parse/callinfobug.s: New test.
* gas/hppa/omre.parse/parse.exp: Run it.
1994-03-16 22:44:14 +00:00
Jeff Law
f2ada9106d * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
argument to a .callinfo directive.  Don't loop forever on errors.
1994-03-16 22:42:51 +00:00
Ian Lance Taylor
d6e6bc1c52 * config/obj-coffbfd.c (adjust_stab_section): Initialize
stabstrseg to SEG_UNKNOWN, not -1.  After loop, check whether it
	is not SEG_UNKNOWN rather than checking whether it is >= 0.
1994-03-16 22:22:17 +00:00
Ian Lance Taylor
23dc1ae33d * config/tc-mips.c (mips_align): Take new argument, label, and use
it instead of global insn_label.
	(s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
	call to mips_emit_delay and pass it to mips_align.
1994-03-16 22:16:02 +00:00
Jim Kingdon
f8715549af * printcmd.c: Remove "set print fast-symbolic-addr off" command.
The which it worked around was fixed on 25 Feb 94 in coffread.c,
	so I'm nuking the command.
	* symtab.c (find_addr_symbol): Comment out, no longer used.
1994-03-16 20:09:55 +00:00