Commit graph

577 commits

Author SHA1 Message Date
Ian Lance Taylor
3919ffeb06 * config/obj-coffbfd.c (fill_section): Correct test for whether to
fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
1994-02-25 21:16:56 +00:00
Ken Raeburn
f95de5d9fd * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler", which is
ignored by gas, but will cause other assemblers to choke.  Intended for use by
gcc ports that require gas instead of native assemblers.
1994-02-24 16:38:42 +00:00
Jeff Law
cb6af92833 * config/ho-hppaosf.h: Fix braino in test for ANSI-C. 1994-02-24 15:11:19 +00:00
Jeff Law
08c5812ce1 * write.c (write_contents): Give the user a reasonable error
message rather than "assertion failed" if bfd_set_section_contents
        fails.
1994-02-24 00:53:24 +00:00
Ken Raeburn
c9c45af14e this is i386-mach3 *host* support (not target like in last mistaken msg)... 1994-02-22 18:09:19 +00:00
Ian Lance Taylor
2e5fdb1db0 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
now set in bfd/ecofflink.c:ecoff_write_symhdr.
1994-02-22 04:30:14 +00:00
Ian Lance Taylor
9d90491e82 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
variables.
1994-02-22 03:49:42 +00:00
Ian Lance Taylor
254f845017 PowerPC ELF is now in BFD; fix comment claiming otherwise. 1994-02-22 00:14:02 +00:00
Ian Lance Taylor
c8d02404ea * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__. 1994-02-21 23:17:59 +00:00
Ian Lance Taylor
9eb5f4b8c6 * read.c (read_a_source_file): Use correct arguments to memcpy
(broken 19 Jul 1993).  From kjd@pescadero.stanford.edu (Kenneth
	Duda).
1994-02-21 19:44:01 +00:00
Ian Lance Taylor
4d88d6dcb3 * config/obj-coff.h (obj_coff_section): Declare.
* config/obj-coff.c (obj_pseudo_table): For "section", use
	obj_coff_section.
	(obj_coff_section): Rewrite.
1994-02-21 02:06:52 +00:00
Ken Raeburn
9e0cbfbbe3 First cut at i386-mach3 support. 1994-02-18 20:08:11 +00:00
Ken Raeburn
741f4d6676 write.c (write_object_file): Removed register declarations. 1994-02-18 19:53:26 +00:00
Ken Raeburn
04bde70d04 missed atof-generic log entry last time 1994-02-18 19:41:53 +00:00
Ian Lance Taylor
5e65fbc84b Some support for PowerPC ELF, although it isn't in BFD yet.
* configure.in: If cpu is powerpc*, use ppc.
	(ppc-*-sysv4*): Use object format elf.
	* config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
	defined.
	(TARGET_ARCH): Make it call ppc_arch.
	(ppc_arch): Declare.
	(TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
	(NO_STRING_ESCAPES): Define.
	(LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
	* config/tc-ppc.c: Only define a number of functions of OBJ_COFF
	is defined.
	(md_pseudo_table): Most pseudo-ops are OBJ_COFF specific.  Added
	OBJ_COFF specific "bi" and "ei".
	(md_parse_option): Fix handling of -u.  Make -m601 set
	PPC_OPCODE_601.  If OBJ_ELF, accept -V and -Q.
	(ppc_set_cpu): New function.
	(ppc_arch): New function.
	(md_begin): Call ppc_set_cpu.
	(ppc_insert_operand): For a signed operand accept an unsigned
	value, for IBM compatibility.
	(ppc_byte): Don't call stringer for strings; instead, treat two
	double quotes as a single double quote.
	(ppc_comm): Set sy_tc.output for a .lcomm symbol.
	(ppc_biei): New function.
	(ppc_tc): If not OBJ_COFF, ignore first argument.
	(ppc_fix_adjustable): Call as_bad_where, not as_bad.
	(ppc_is_toc_sym): New function.
	(md_apply_fix): Use ppc_is_toc_sym.  Handle BFD_RELOC_16 and
	BFD_RELOC_8.
1994-02-17 21:37:32 +00:00
David MacKenzie
f61b81b7c1 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
bfd_set_error and new error names.
1994-02-17 18:14:04 +00:00
Ken Raeburn
c25be7f4e9 * configure.in: Support i960-vxworks versions > 5.0 as coff.
Default is still bout if no version is specified.
1994-02-16 01:28:59 +00:00
Ian Lance Taylor
b1237b9d04 * config/tc-mips.c (macro): Do unaligned loads and stores
correctly when big endian, and give errors on overflow rather than
	generating incorrect code.
1994-02-11 18:16:19 +00:00
Ian Lance Taylor
605e1d90e3 * as.c: Include libiberty.h. 1994-02-10 22:33:56 +00:00
Ken Raeburn
6440d65c34 * config/tc-sparc.c (sparc_ip): Reject integer values for pc-relative operand
fields.  This forces "call 0" to become "jmpl %g0,%o7" with no relocs needed.
1994-02-10 06:48:19 +00:00
Ian Lance Taylor
d87c080eaf * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
* xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
1994-02-09 18:23:23 +00:00
Ian Lance Taylor
ddb393cf89 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
don't treat backslash specially inside strings.
	* read.c (next_char_of_string): Likewise.
1994-02-09 18:11:20 +00:00
Stan Shebs
66c774bb3e Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
* config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
	instead of memcpy to zero the initial stab symbol, duh.
	* config/obj-elf.c (obj_elf_init_stab_section): Ditto.
	* config/obj-som.c (obj_som_init_stab_section): Ditto.
1994-02-09 17:47:40 +00:00
Ian Lance Taylor
356315fe1c * write.c (fixup_segment): Use as_bad_where, not as_bad. 1994-02-09 05:02:25 +00:00
Ken Raeburn
cfaf70e3a6 sparclite-coff fix: obj-coff.c, symbols.c, write.c modified for abs_symbol 1994-02-09 00:51:26 +00:00
Ken Raeburn
cafb569b7a -Wall is Ian's friend; make them both happy (by removing `/*' inside comment). 1994-02-08 23:07:55 +00:00
Ken Raeburn
7496639ab5 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*. 1994-02-08 21:52:01 +00:00
Ken Raeburn
8a74b870a5 tc-alpha fixes 1994-02-08 21:09:10 +00:00
Ken Raeburn
df44a8523f * write.c (write_relocs): Print some sensible error message if
bfd_perform_relocation returns bfd_reloc_overflow.
1994-02-08 21:02:35 +00:00
Ken Raeburn
2d33b3aacb tc-alpha.c (md_atof): Warn that FP vals might not assemble properly 1994-02-07 21:36:35 +00:00
Ken Raeburn
c3591adb28 configure.in, tc-alpha, atof-generic changes 1994-02-07 21:14:39 +00:00
Ken Raeburn
5facbfd428 tc-alpha, obj-ecoff changes 1994-02-07 10:13:59 +00:00
Ken Raeburn
fc6b54fdf5 atof-generic.c, ecoff.c, literal.c, write.c changes 1994-02-07 09:58:29 +00:00
Jeff Law
f8693e71a7 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP. 1994-02-07 00:34:59 +00:00
Jeff Law
dc536cc0ca * config/obj-som.c (obj_som_init_stab_section): Same change
as coffbfd and elf below.  Zero the initial stab symbol after
        allocating it.
1994-02-07 00:15:01 +00:00
Stan Shebs
41b5ef0f76 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
* config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
	initial stab symbol after allocating it.
	* config/obj-elf.c (obj_elf_init_stab_section): Ditto.

This fixes a critical bug observed in Q4 for Lynx.
1994-02-05 21:45:51 +00:00
Jeff Law
fa4beb7e8f * config/tc-hppa.c (pa_ip): addb[tf] should only accept
non-negated condition completers.  Add support for addb pseudo-op
        which accepts both negated and non-negated completers.
1994-02-05 19:54:51 +00:00
Ian Lance Taylor
1c11ab0e7f * configure.in (rs6000*): Use cpu_type ppc.
(ppc-*-aix*): New target; use coff and force bfd_gas.
1994-02-05 05:38:24 +00:00
Ian Lance Taylor
f85ad9d5c5 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
ecoff_undefined.
	(ecoff_frob_symbol): Don't check ecoff_undefined.
	(ecoff_build_symbols): Get size of an undefined symbol from
	sym->ecoff_extern_size, not S_GET_VALUE (sym).
1994-02-04 04:14:24 +00:00
Ian Lance Taylor
11c0749600 Revert last change. 1994-02-04 03:17:30 +00:00
Ian Lance Taylor
fdb3408e12 * config/tc-mips.c (md_apply_fix): If this is an undefined symbol,
subtract the value from fx_addnumber to since
	bfd_perform_relocation is going to add it in.
1994-02-04 02:32:54 +00:00
Jeff Law
b4bd2c92c5 * Makefile.in: Avoid bug in losing hpux sed. 1994-02-02 21:58:54 +00:00
Ian Lance Taylor
1051c97f63 * config/tc-mips.c (file_mips_isa): New static variable.
(md_begin): Set it.
	(s_mipsset): Add support for .set mipN to set the ISA level.
1994-02-02 17:06:24 +00:00
Ken Raeburn
f2cdeec493 gasp.c, atof-ieee.c, ho-i386aix.h changes 1994-02-02 00:40:29 +00:00
Ian Lance Taylor
8bbad6fda8 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
warning, not an error.
1994-02-01 23:10:05 +00:00
Steve Chamberlain
e2847e64ff * gasp.c: Include host.h. 1994-02-01 18:58:32 +00:00
Ian Lance Taylor
9cbf9e57c2 obj-coff, obj-coffbfd changes. 1994-02-01 17:19:54 +00:00
Stan Shebs
2abb453d8b Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
* as.c (statistics_flag): Renamed from quiet_flag.
	(main): Get statistics with --statistics instead of -noquiet.
1994-02-01 02:03:06 +00:00
Steve Chamberlain
a5a4b5acdc Support for gasp. 1994-01-31 16:44:53 +00:00
Ken Raeburn
7909261f79 alpha & vax changes 1994-01-30 23:32:56 +00:00
Ian Lance Taylor
1f029792a2 * config/obj-coff.c (obj_coff_section_header_append): Do not
declare if BFD_ASSEMBLER.
	(stack_pop): Correct test for stack underflow.
	(obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
	obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
	type of ignored argument to avoid gcc warning.
	(align): Removed unused function.
1994-01-28 16:30:29 +00:00
Ken Raeburn
81f6013aa2 Various changes: alpha support, fx_done handling, EMIT_SECTION_SYMBOLS, ... 1994-01-28 01:42:05 +00:00
Ken Raeburn
6221fe2090 * atof-generic.c: Some reformatting.
(atof_generic): Be careful when mixing signed/unsigned values of different
sizes.
1994-01-27 23:39:00 +00:00
Ian Lance Taylor
ec7a69ea23 * read.c (lex_type): No longer make '{' a valid character for
symbol names.
1994-01-27 23:10:19 +00:00
Ian Lance Taylor
fe9205735e * as.c (main): Print long values using %ld. 1994-01-27 21:53:17 +00:00
Ian Lance Taylor
a57180adea * messages.c (as_warn_internal): New static function.
(as_warn, 3 versions): Use as_warn_internal.
	(as_warn_where, 3 versions): New function.
	* as.h (as_warn_where): Declare.
1994-01-27 21:50:46 +00:00
Stan Shebs
ca7bd5579a Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
* as.c (quiet_flag): New flag.
	(main): If -noquiet given, display execution time and memory used.
1994-01-26 02:34:20 +00:00
Jeff Law
9dcf805766 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port. 1994-01-25 23:54:34 +00:00
Ian Lance Taylor
f71babce75 Various entries. 1994-01-25 00:27:25 +00:00
Ken Raeburn
2ef7731dee read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss section. 1994-01-24 19:17:03 +00:00
Ken Raeburn
7691379e7f * expr.c (operand): For floating point operand with unusual fp char from
FLT_CHARS, preserve the character.  Patch from Lisa Repka.
1994-01-20 18:26:17 +00:00
Ian Lance Taylor
eb8fd0e9b4 * config/tc-mips.c (md_pseudo_table): Add all data allocation
pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
1994-01-20 04:18:14 +00:00
Ian Lance Taylor
13655af625 Smuggle N_WARNING symbols into BFD in obj_aout_frob_symbol. 1994-01-19 05:02:24 +00:00
Steve Chamberlain
d9420fc11c Get implicit val . right. 1994-01-19 00:26:59 +00:00
Jeff Law
2f156c92bd * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
confuses GDB for some unknown reason.
        * cofnig/obj-som.c: Likewise.
1994-01-19 00:21:16 +00:00
Ken Raeburn
19302e449a * literal.c (add_to_literal_pool): Handle duplicates of values already written
to literal pool.
1994-01-19 00:08:50 +00:00
Ian Lance Taylor
4bda835f61 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
with explicitly marked stabs through BFD: if a symbol marked
	N_UNDF | N_EXT is in the absolute section, move it to the
	undefined section; move a symbol marked N_INDR into
	bfd_ind_section and set the BSF_INDIRECT flag.
1994-01-18 22:27:26 +00:00
Ian Lance Taylor
17ed84edb5 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
* ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
1994-01-17 20:44:33 +00:00
Jeff Law
51517966bc * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
and 'f' template operand.
1994-01-17 09:30:07 +00:00
Jeff Law
d0286a2112 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
and '2' in copr and sfu instruction templates.
1994-01-17 08:19:56 +00:00
Jeff Law
e7501ac710 * as.h (subseg_force_new): Add prototype. 1994-01-17 00:45:15 +00:00
David Edelsohn
d307fed126 * app.c (do_scrub_next_char): Allow lines like " foolab :". 1994-01-15 19:00:32 +00:00
David Edelsohn
d2550c72df * read.c (emit_expr): Fix computation of mask. 1994-01-15 17:33:16 +00:00
Ken Raeburn
642709633f ecoff.c, as.c changes 1994-01-14 02:05:28 +00:00
Ken Raeburn
ff4325cb9b * struc-symbol.h (struct symbol): Make all bitfields unsigned. 1994-01-14 01:28:19 +00:00
Ken Raeburn
d211303dc0 Changes for i960_validate_fix, i386-netbsd* configs, BFDDEF handling, literal
pool offset bugs, config.h handling.
1994-01-13 21:34:15 +00:00
Jeff Law
500828a095 * subsegs.c (subseg_get): Accept new argument "force_new". If
set then a new segment is always created.  All callers changed.
        (subseg_force_new): New function.  Similar to subseg_new, but
        always force a new segment to be created.

        * config/obj-som.c (som_frob_file): Call adjust_code_sections
        for each section.
        (adjust_code_sections): New function.  Adjusts the VMA for all the
        $CODE$ subspaces.

        * config/tc-hppa.c (md_assemble): Also handle creating a fixup
        for the unwind descriptors if a function's label follows the
        .PROC and .ENTRY directives.
        (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
        is done elsewhere.  Don't create a fixup for the unwind
        descriptors if the function's label has not been defined yet.
        (pa_proc): For SOM, place each procedure within a new $CODE$
        subspace.  Adjust the segment and frag for the associated
        function label if it exists.
1994-01-13 20:17:07 +00:00
Ian Lance Taylor
4a99cebf62 Remove CVS merge markers. 1994-01-12 19:18:56 +00:00
Ian Lance Taylor
bbf7e43ddc * read.c (read_a_source_file): Cast array argument to unsigned
char.
	* write.c (adjust_reloc_syms): Remove unused variable symseginfo.
	(write_object_file): Don't define punt_it if it won't be used.
	(fixup_segment): Don't define skip if it won't be used.
1994-01-12 18:40:11 +00:00
Jeff Law
a1c91916e8 * app.c (do_scrub_next_char): Another attempt to fix bugs
dealing with labels without colons (for HPPA and MRI).
1994-01-12 05:55:09 +00:00
David Edelsohn
44ce2f3221 * expr.c (integer_constant): Fix computation of too_many_digits. Variable
digit_2 renamed to start.  Fix check for whether number will fit in 32 bits.
* read.c (emit_expr): Use valueT instead of long.
1994-01-12 01:04:10 +00:00
Ian Lance Taylor
f34e27a18a * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
(special_sections): Define.
	(obj_elf_special_section): Get default types and attributes from
	list of special sections.
	* config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
1994-01-11 22:35:16 +00:00
Ian Lance Taylor
4e76ae53fc * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
sections to be close together.
1994-01-11 21:31:30 +00:00
Ken Raeburn
6f1c6a6796 log for netbsd changes checked in a couple of days ago 1994-01-11 19:53:28 +00:00
Ian Lance Taylor
8197b58995 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
spots.
1994-01-11 19:18:45 +00:00
Ian Lance Taylor
af255ca0bb * listing.c (listing_prev_line): New function.
* listing.c: Include subsegs.h.
	(listing_prev_line): New function.
	(calc_hex): Reset byte_in_frag to zero for each new frag.
	* config/tc-mips.c (append_insn): Call listing_prev_line after
	emitting nop instructions.
	* Makefile.in (listing.o): Depends upon subsegs.h.
1994-01-11 18:06:01 +00:00
Jeff Law
4047ff1d24 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
here.  Handle case where label may be defined after the .PROC.
        (pa_proc): It is not an error if the procedure's label isn't
        defined before the .PROC directive.
1994-01-10 17:54:01 +00:00
Ian Lance Taylor
fe4e32905b * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
with the associate stabs information.
	(ecoff_build_symbols): Never set the type of stabs symbols to
	st_Global.  Don't update the symbol index or ifd if the gas symbol
	is not the same as the ECOFF symbol (which is now the case for
	stabs symbols).
1994-01-07 22:42:23 +00:00
Stan Shebs
917fae09f9 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
* config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
	splits the function.
	(macro2): New function, if LOSING_COMPILER defined.
1994-01-07 19:18:16 +00:00
Steve Chamberlain
03a372ed70 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
end of a section. (write_object_file): Temporary fix - setup
	stdoutput.
1994-01-07 17:42:34 +00:00
Ken Raeburn
fd0e2cf2d5 fix sparc-solaris reloc bug 1994-01-06 23:17:44 +00:00
Ian Lance Taylor
13fe1379a6 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
without .set noat.
1994-01-06 06:09:22 +00:00
Ken Raeburn
d4aad2b441 Makefile.in, as.h changes 1994-01-06 01:17:18 +00:00
Ken Raeburn
2d29d89dcf new file literal.c 1994-01-06 01:14:04 +00:00
Ken Raeburn
311ff8d65d tc-mips.h, subsegs.c changes 1994-01-06 01:11:05 +00:00
Rob Savoye
fce98d637f * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
micro-kernel.
1994-01-05 05:26:47 +00:00
Stan Shebs
5a0517735a Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
* Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
	* config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
	* app.c, flonum.h, hex-value.c (const): Change #if to be more
	portable.
1994-01-04 23:35:56 +00:00
Jeff Law
6816e053e6 Revert last change. It loses. 1993-12-30 07:00:31 +00:00
Ken Raeburn
9314b3a125 * write.h (struct fix): Field tc_fix_data should be type PTR, not void*, for
compatibility with non-ANSI compilers.  Added single-bit field "fx_done".
1993-12-29 21:21:21 +00:00
Jeff Law
001581c784 * app.c (do_scrub_next_char): Fix more bugs dealing with
labels without colons (For HPPA and MRI).
1993-12-29 19:33:31 +00:00
Torbjorn Granlund
45db9cafcf Making HPPA assembler case sensitive where it should be, and speeding it up
a factor of 2.
1993-12-26 22:36:02 +00:00
Ken Raeburn
0a75cb6cd8 sparc-coff reloc, symbols.c BSF_* changes 1993-12-20 21:54:33 +00:00
Ken Raeburn
d3e3010b0b md_end, listing, obj-coff changes 1993-12-20 16:58:19 +00:00
Ken Raeburn
8b13fa4e5c * as.c (main): Call listing_print before BFD gets closed, when symbol data
hasn't been freed up yet.
1993-12-20 15:43:23 +00:00
Jeff Law
5ea18b5dd9 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
(tc_gen_reloc, SOM version): For relocations which have no symbol,
        set sym_ptr_ptr to dummy_label.  Avoids lossage in generic BFD code.
1993-12-17 05:16:01 +00:00
Ken Raeburn
50f75add59 recent config/* & section_symbol changes 1993-12-16 21:56:03 +00:00
Ken Raeburn
a8a72d7480 read.c(lex_type): Don't make '[' a valid symbol name char. 1993-12-16 21:12:43 +00:00
Ken Raeburn
7387c35523 Makefile.in (RUNTEST): New variable.
(CHECKFLAGS): Pass it down.
1993-12-15 20:46:54 +00:00
Ken Raeburn
cf4aca575b forgot to check in some log messages last week 1993-12-15 20:44:45 +00:00
Jeff Law
26da035165 * configure.in (hppa*-*-osf*): Do not consider this a developmental
configuration.
1993-12-15 05:45:45 +00:00
Jeff Law
551d2fd4cf * config/tc-hppa.c (md_apply_fix): Handle cases where no
relocation will be emitted for 32bit formats.
1993-12-15 05:41:11 +00:00
Jeff Law
9d5a9b20fe * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
for any of the 'T' field selectors.
1993-12-14 07:34:37 +00:00
Steve Chamberlain
2b5936ff87 * config/tc-h8500.c (build_bytes): Get reloc type right for a
%page operation. (md_assemble): Don't modify input_line_pointer.
	(mdcoff_sizemachdep): New function.
	* config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
	* config/tc-z8k.c (get_operand): Delete bogus check.
1993-12-11 19:28:41 +00:00
Ken Raeburn
a1328e79d0 output-file.c, write.c changes 1993-12-09 01:13:10 +00:00
Steve Chamberlain
ef7ce769aa Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
* config/tc-sh.c (md_convert_frag): Truncate disps before calling
	md_number_to_chars.  (md_assemble): Don't modify
	input_line_pointer.
1993-12-08 00:12:02 +00:00
David Edelsohn
677070311e * config/tc-h8300.c (md_assemble): Don't update input_line_pointer. 1993-12-06 19:50:09 +00:00
Jeff Law
dd2f509f3d * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
Breaks with the HP compilers.

        * config/tc-hppa.c (struct call_info): Remove fields which were
        set but never used.  Remove all code which sets those fields.
        (struct subspace_dictionary_chain): Likewise.
        (struct space_dictionary_chain): Likewise.
        (pa_desc): Delete useless function.  Delete all references.
        (hppa_tc_make_sections): No need to count the number of symbols for
        the symbol extension section.
1993-12-06 19:21:51 +00:00
Jeff Law
eb91665b4c * config/obj-som.c (obj_som_version): Pass version string to
SOM BFD backend.
        (obj_som_copyright): New function.  Much like obj_som_version.

        * config/tc-hppa.c (obj_copyright): Define as appropriate for
        SOM and ELF.
        (pa_copyright): Just a stub now.
1993-12-06 08:55:06 +00:00
Jeff Law
42ecb40985 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
* config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
        (TARGET_SYMBOL_FIELDS): Delete.  SOM isn't making use of them.
1993-12-06 07:19:13 +00:00
Jeff Law
4165dcc239 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
expansion due to rounding mode selectors.  Handle R_[RDSN]_MODE
        relocations for selecting the current rounding mode.
1993-12-06 03:24:49 +00:00
Jeff Law
7b624bf25c * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
e_rlsel field selectors.
1993-12-06 01:07:03 +00:00
Jeff Law
585635c706 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
* tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
        be either 0 or 2 (no static link or static link required).  Always
        assume no static link.
1993-12-03 19:20:30 +00:00
Jeff Law
753dcbbd0b * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
(md_apply_fix_1): Rename to md_apply_fix.  Fix argument decls.
	Fix comments in various places.  Always return a value.
	Avoid dereferencing a NULL fx_addsy.
	(hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
1993-12-03 18:57:28 +00:00
Ken Raeburn
bfbfba45ba Lots of changes for:
- sparc[lite]-coff as well as sparc-lynx
 - producing coff (including debug info) under BFD_ASSEMBLER option
 - cleanup of cpu-specific code in non-cpu-specific files
   (especially write.c)
 - providing common code to avoid duplication in cpu-specific files
   (specifically, md_number_to_chars)
 - stylistic changes & misc cleanup

================

* config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be dependent on
howto fields, not on format flavour.

* struc-symbol.h (struct symbol): New fields sy_obj and sy_tc, defined as types
OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those macros are defined.
* config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
(TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
(sy_tc, sy_obj): Define so that the fields look like they used to, until all
references get changed.

* write.c (fixup_segment): Lots of variables no longer register.  Reordered
some code for easier reading.
* config/obj-coff.c (obj_coff_dim): dim_index no longer register.  Deleted
superfluous return statement.
(obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type, obj_coff_val,
tag_init, tag_insert): Deleted superfluous return statement.
(align, obj_coff_section): Deleted debugging printfs.
* config/tc-i386.c (md_assemble): Discard some register decls.  Use assignment
rather than memcpy to copy template.
(op_hash, reg_hash, prefix_hash): Default C initialization of statics is
sufficient.
* config/tc-sparc.c (print_insn): Array Reloc is now const, and points to
const.

* config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if TE_LYNX; use
coff-sparc otherwise.
[USE_NATIVE_HEADERS]: Delete this code; it isn't used.

* write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined, before processing
a fixup.  Call TC_ADJUST_RELOC_COUNT just before returning.  Remove some
i960-coff-specific code.
(TC_ADJUST_RELOC_COUNT): Default to doing nothing.
* config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
(i960_validate_fix): Declare.
(TC_VALIDATE_FIX): Define.
* config/tc-i960.c (i960_validate_fix): New function.

* write.c (number_to_chars_littleendian): New function.  Write out bytes in
little endian order, doing size and range checking.
(number_to_chars_bigendian): New function, similar.
* write.h: Declare them.
* config/tc-*.c (md_number_to_chars): Use them.
* config/tc-vax.c (md_apply_fix): Ditto.
* config/tc-i386.c (md_apply_fix): Ditto.

* config/obj-coff.c: Rearranged code for handling line number data.
(line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case, since the
usage is different from non-BFD_ASSEMBLER case.
(in_function, clear_function, set_function): New macros, to combine some of the
functionality implemented in differnet ways in BFD_ASSEMBLER and non-... code.
Used in other functions that used to check function_lineoff &c.
(obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER, one for not.
Non-BFD_ASSEMBLER version now has temporary variable to contain char* pointer
pointed to by char** argument.  Always follow CROSS_COMPILE code; easier to
read that way.
(obj_coff_ln): Don't call add_lineno or c_line_new if appline is set.
(obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for ".bf", it's
been done elsewhere.
(coff_frob_symbol): If ilne number data is pending, call add_linesym to flush it.
(coff_frob_file): Don't do that here.
* config/obj-coff.h (coff_frob_file): Declare.
(obj_frob_file): Define, to call it.

* config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
md_estimate_size_before_relax: Define them as macros calling as_fatal.
* config/tc-sparc.c: Don't define them as functions.
1993-12-03 03:10:08 +00:00
Jeff Law
0a8ae18f38 * Makefile (clean): Depend on clean-here. 1993-12-02 07:37:51 +00:00
Ken Raeburn
9a048e4868 changes so far 1993-12-01 23:00:57 +00:00
Ian Lance Taylor
4032d3f09e * config/tc-mips.c (macro): From wilson@cygnus.com: for M_L_DAB,
set coproc before doing goto ld.
1993-12-01 19:26:45 +00:00
Jeff Law
44c0de5363 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
(pa_process_exit, pa_procend): Call it for ELF objects.
1993-12-01 18:43:53 +00:00
Ian Lance Taylor
777ad64d69 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
case.  See comment.
1993-12-01 17:13:12 +00:00
Jeff Law
335d35c8bc * write.c (TC_FORCE_RELOCATION): Provide a default definition.
(fixup_segment): Allow the target machine to specify that a
        relocation must be generated for a particular fixup.  Remove
        #ifndef TC_HPPA hack.

        * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.

        * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
        be NULL.  Only fixup_segment is supposed to do that.
        (hppa_force_relocation): New function.
1993-11-30 21:43:15 +00:00
Ian Lance Taylor
c751ad1914 * Makefile.in (stabs.o): Added dependencies. 1993-11-30 16:25:18 +00:00
Ian Lance Taylor
018f2bba3f * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab. 1993-11-30 16:23:33 +00:00
Jeff Law
278cd007b4 * app.c (do_scrub_next_char): Output a TAB before any
.app* directive.
1993-11-28 21:16:24 +00:00
Jeff Law
81413fa20b * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
exists before trying to peek at its name.
	(pa_space): Do not call pa_align_subseg.  See hppa/unsorted/align3.s
	for testcase.
	(pa_align_subseg): Delete unused/unwanted function.
1993-11-28 20:15:21 +00:00
Jeff Law
385ce4337d * read.c (read_a_source_file): Fix test for when to stick a colon
on the end of a label.  Make code conditional on either MRI or
        LABELS_WITHOUT_COLONS.

        * app.c (do_scrub_next_char): If a line begins with whitespace, leave
        the single whitespace character alone.  Eat all others.

        * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
1993-11-28 06:54:04 +00:00
Jeff Law
31a385d17a * config/tc-hppa.c (pa_procend): Do not call process_exit.
(exit_processing_complete): Delete unwanted variable and all
        references.
1993-11-24 09:24:39 +00:00
Ian Lance Taylor
c5953036d8 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
Changed to not actually build the external symbol information, as
	that is now done by the ECOFF back end.
	(ecoff_build_debug): Changed accordingly.
	* ecoff.h (obj_ecoff_set_ext): Declare.   obj-format.c function
	called by ecoff_setup_ext.
	* config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
	set corresponding pointer to NULL.  Don't set raw_size and
	raw_syments.
	(obj_ecoff_set_sym_index): Removed.
	(obj_ecoff_set_ext): New function.
	* config/obj-ecoff.h (obj_set_sym_index): Don't define.
	(obj_ecoff_set_sym_index): Don't declare.
	* config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
	elf_set_index): New functions used for ECOFF_DEBUGGING.
	(elf_frob_file): Reworked ECOFF debug generation to use
	new functions in bfd/ecofflink.c.
1993-11-24 07:42:03 +00:00
Ian Lance Taylor
e0209756f8 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
(yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
	already set.  Fixes .def var; .val external_var; .scl 3; .endef.
	(adjust_stab_section): Make static.  Declare return type.  Remove
	unused variables.

	* config/tc-i386.h: Declare tc_coff_fix2rtype and
	tc_coff_sizemachdep.
1993-11-19 21:37:50 +00:00
Ken Raeburn
0669e04793 sparc-coff related changes 1993-11-19 20:04:07 +00:00
Ian Lance Taylor
29cc5816c5 Various entries. 1993-11-18 19:10:20 +00:00
Jeff Law
c5e9ccd030 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check. 1993-11-17 04:40:15 +00:00
Jeff Law
3e330968cd * config/tc-hppa.[ch]: Fix assorted trivial indention problems. 1993-11-13 01:08:50 +00:00
Jeff Law
4a1b59ef72 * config/obj-som.c (obj_som_version): Add missing ';'.
(som_frob_file): Delete whitespace at EOL.
1993-11-13 00:54:15 +00:00
Ken Raeburn
f3b6e1f2b1 version number updated following 2.2 release 1993-11-12 23:44:55 +00:00
Jeff Law
f2eed8840d * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
field selector, rather than an int.  All uses of field selectors
	fixed.
	(tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
	(md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
	field.
1993-11-12 22:54:41 +00:00
Jeff Law
a721c80b05 * config/tc-hppa.c (pa_type_args): For .import statements,
silently ignore attempt to change the symbol type for a function
        from ST_ENTRY to ST_CODE on .import
1993-11-11 23:51:20 +00:00
Ian Lance Taylor
ca16b5e55a * write.h (fixS): Rename fx_callj field to fx_tcbit.
* write.c, config/obj-coff.c, config/obj-coffbfd.c,
	config/tc-i960.c: Corresponding changes.
1993-11-10 22:06:06 +00:00
Jeff Law
7420b02b8d * Makefile.in (distclean): Delete config-stamp and config.h 1993-11-09 09:57:02 +00:00
Jeff Law
f41f3d72ec * config/tc-hppa.c (evaluate_absolute): Avoid relying on
ANSI-C features.
1993-11-09 09:52:59 +00:00
Jeff Law
48153d49ce * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
Accept new argument "is_export".  All callers changed.  When
        processing a .export directive for a function, do not allow
        the user to set the type to "CODE", instead warn and set the
        type to "ENTRY".
1993-11-09 08:51:02 +00:00