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281 Commits

Author SHA1 Message Date
Nick Clifton 2e13b76485 ELF visibility patch from Martin Loewis 2000-01-03 18:34:24 +00:00
Alan Modra 3138f287b1 x86 indirect jump/call syntax fixes. Disassembly fix for lcall. 1999-12-27 16:10:31 +00:00
Nick Clifton df32bc61b0 Apply patch from Philip Blundell to allow .previous to work for arm-elf 1999-12-22 19:44:15 +00:00
Nick Clifton b4d0b2b3ab Add support for -marm720 command line switch 1999-12-14 19:40:59 +00:00
Jeff Law 85cb2cf971 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op. 
(r_registers, xr_registers): Define.
        (r_register_name, xr_register_name): New functions.
        (md_assemble): Handle new am33 operand types and instruction
        formats.
        (mn10300_insert_operand, check_operand): Likewise.
 1999-12-01 10:40:07 +00:00
Nick Clifton a64bcdd8d3 Fix .force_thumb 1999-11-29 15:29:34 +00:00
Michael Meissner 43b4c25efc Add support for !literal and !lituse_base 1999-11-29 00:46:16 +00:00
Jeff Law afbf211f5a * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle 
'B' operand for PA2.0 bb instruction.
 1999-11-25 03:27:35 +00:00
Nick Clifton f11900d058 Fix generation of RVA relocs 1999-11-18 18:38:18 +00:00
Alan Modra 2daf4fd896 * config/tc-i386.c (i386_immediate): Disallow O_big immediates. 
(i386_displacement): Disallow O_big displacements.
 1999-11-16 12:27:25 +00:00
Donald Lindsay eb726e5db1 log entry for config/tc-arm.c change 1999-11-16 04:14:57 +00:00
Nick Clifton 035349a40d do not look beyond the end of the buffer 1999-11-12 11:02:56 +00:00
Nick Clifton c1eae11499 Look for seperator after TO and FROM tokens when exploring nested structures 1999-11-11 16:35:12 +00:00
Andrew Haley c5c834aac9 1999-11-08 Andrew Haley <aph@cygnus.com> 
* app.c (do_scrub_chars): When in State 10, treat backslash
	characters in the same way as as symbol characters.
 1999-11-09 17:14:45 +00:00
Richard Henderson 98007ce7b0 * config/tc-alpha.c (alpha_align): Check, don't assert, that 
the previous label was in the current section before playing
        with auto-alignment.
 1999-11-08 00:44:52 +00:00
Nick Clifton d6c497c760 Do not attempt to fixup relocs relative to weak symbols 1999-11-06 14:05:24 +00:00
Michael Meissner dd33dc0f45 Add more md operators 1999-11-05 21:50:54 +00:00
Ian Lance Taylor 53b0d3971a * read.c (pseudo_set): Reject attempts to set the value of a 
section symbol.
 1999-11-03 22:14:47 +00:00
Ian Lance Taylor 5f91fe03ba * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output 
if it is defined.

	* config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.

	* config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
	to bfd_set_section_contents.
 1999-11-03 22:13:33 +00:00
Nick Clifton 829ce3071e Change the default endianness to little. 1999-11-03 18:19:22 +00:00
Gavin Romig-Koch 2bd7f1f332 For include/opcode: 
* mips.h (OPCODE_IS_MEMBER): New.

For gas:

	* config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
	(mips_ip): Use OPCODE_IS_MEMBER.

For opcodes:

	* mips-dis.c (_print_insn_mips): Use OPCODE_IS_MEMBER.
 1999-11-01 19:29:55 +00:00
Jeff Law acb5662391 * config/tc-arm.c (reg_required_here): Improve comments. 1999-10-28 03:03:53 +00:00
Jeff Law b49cfa5dae * config/tc-arm.c (thumb_opcode): Add "variants" field. 
(tinsns): Initialize variants field.
 1999-10-28 02:53:42 +00:00
Jeff Law 90ca882f04 * tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and BAD_PC 
respectively.
 1999-10-27 22:52:35 +00:00
Nick Clifton 29c4c6b539 fix compile time warnings 1999-10-27 18:13:28 +00:00
Nick Clifton 452a37f009 revert previous delta 1999-10-25 16:30:37 +00:00
Nick Clifton f084181a5b oops - omitted from previous delta 1999-10-25 15:27:51 +00:00
Diego Novillo d9fd985254 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the 
form @abs16, @(abs16) and @(abs16 + imm).
 1999-10-21 13:49:38 +00:00
Gavin Romig-Koch 9ce8a5dd8e * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New. 
(ISA_HAS_64_BIT_REGS) New.
	(gpr_interlocks,md_begin,reg_needs_delay,append_insn,
	mips_emit_delays,macro_build,load_register,load_addresss,
	macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
	and/or use new ISA_xxx macros in expressions involving
	ISA, particularly mips_opts.isa.
 1999-10-21 13:23:31 +00:00
Michael Meissner 446a06c9b8 Add md expression support; Cleanup alpha warnings 1999-10-18 22:29:15 +00:00
Jeff Law 476cdcb88f * config/tc-hppa.c (md_apply_fix): Make "fmt" an int. 1999-10-17 23:19:13 +00:00
Alan Modra c388dee89b Nit fix. 1999-10-12 11:07:34 +00:00
Geoffrey Keating 2bdd6cf599 * as.c (show_usage): Document new options. 
(parse_args): Add --no-warn, --warn, --fatal-warnings,
which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
(parse_args): Parse the new options.
(main): If there were warnings, and --fatal-warnings
was specified, print an error.
* as.h: New variable, flag_fatal_warnings, for new option.
 1999-10-11 04:07:10 +00:00
Jeff Law d53d27516f * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co', 
'@'.  Change autoincrement completers to fall through to cache control
        completers.

        * config/tc-hppa.c (pa_ip):  Remove unused args.  Add code to '?W'
        arg.
        (pa_parse_addb_64_cmpltr):  New function.

        * config/tc-hppa.c (pa_ip):  Change error message.
        (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr)  Fix '?N' and
        '?Q' args to allow falling through.

        * config/tc-hppa.c (pa_ip):  Implement conditional codes "?N", "?Q".
        Remove unused conditional codes.
        (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr):  New.
 1999-10-10 07:57:30 +00:00
Diego Novillo ba09cd8d98 * config/tc-d30v.c (CHAR_BIT): Define. 
(check_range): Fix bit operations to support integers
	bigger than 32 bits.
 1999-10-07 06:26:25 +00:00
Diego Novillo c43185deeb Added seven new instructions ld, ld2w, sac, sachi, slae, st and 
st2w for d10v. Created new testsuite for d10v to verify new
instructions.
 1999-10-07 06:17:04 +00:00
Doug Evans 925c058e93 Add support for m32rx. 
* config/tc-m32r.c (enable_m32rx): New static global.
	(enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
	(allow_m32rx): New function.
	(M32R_SHORTOPTS): Add `O'.
	(md_longopts): Add --m32rx plus several warning options.
	(md_parse_option): Handle new options.
	(md_show_usage): Print them.
	(md_begin): Enable m32rx.
	(OPERAND_IS_COND_BIT): New macro.
	(first_writes_to_seconds_operands): New function.
	(writes_to_pc,can_make_parallel,make_parallel): New functions.
	(target_make_parallel,assemble_two_insns): New functions.
	(md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
	If optimizing and m32rx, try to make consecutive insns parallel.
 1999-10-05 00:37:17 +00:00
Geoffrey Keating fba2b7f93e * config/tc-mips.c (nopic_need_relax): Allow for the 
.sdata.foo sections generated by -fdata-sections,
and for the .gnu.linkonce.s sections generated by C++.
 1999-09-28 04:13:25 +00:00
Jeff Law ce674324e1 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling 
with cleaner code using completer prefixes.   Add 'Y'.
 1999-09-23 14:30:31 +00:00
Jeff Law fd232ac8d5 * config/tc-hppa.c (pa_ip): Add parens to silence compiler. 1999-09-23 13:15:29 +00:00
Jeff Law b1039fc41e * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization. 
(pa_ip, case 'm'): Failure to get a CBIT specifier just means the
        insn does not match and we should try the next insn in the table.
 1999-09-22 15:43:26 +00:00
Nick Clifton 913f265c25 Rename MULTI_SET_PSR to LDM_TYPE_2_OR_3 1999-09-22 09:05:32 +00:00
Jeff Law 54af6ff675 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup 
of PA2.0 support.
 1999-09-20 10:06:05 +00:00
Ian Lance Taylor 4cc782b591 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br> 
* config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
	OBJ_ELF.  If ELF, add "sq".
	(md_parse_option): If ELF, ignore -s and -q.
	(md_show_usage): Mention ELF options.
 1999-09-19 23:03:56 +00:00
Jeff Law 65fab780c5 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc' 
operands.
 1999-09-19 20:07:01 +00:00
Jeff Law 71823da428 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'. 1999-09-19 19:46:52 +00:00
Jeff Law 61dd1d313e * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'. 1999-09-19 19:23:08 +00:00
Jeff Law 1cf6ae6758 * config/tc-hppa.c (struct pa_it): New field "trunc". 
(pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
        (pa_parse_ftest_gfx_completer): New function
        (pa_parse_fp_cnv_format): New function.
 1999-09-19 18:47:37 +00:00
Jeff Law 77c02e18c1 * config/tc-hppa.c (pa_ip): Handle 'X' operand. 
(md_apply_fix): Handle 22bit pc-rel branches.
 1999-09-19 18:13:50 +00:00
Jeff Law 629d9417e1 * config/tc-hppa.c (pa_ip): Handle 'B' operand. 1999-09-19 17:38:09 +00:00
Jeff Law dbe2f9eec8 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands. 1999-09-19 17:09:23 +00:00
Jeff Law 3db6e6bd57 * config/tc-hppa.c (pa_ip): Handle 'l' operand. 1999-09-19 16:58:33 +00:00
Jeff Law 6be783603d * config/tc-hppa.c (pa_ip): Handle 'g' operand. 1999-09-19 16:45:20 +00:00
Jeff Law e061d86ffd * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling. 
(pa_ip): Handle 'fX'.
 1999-09-18 18:16:21 +00:00
Jeff Law 7acbfc6b56 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build 
unwinds unless the function is in the text space.
        (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
 1999-09-17 18:00:50 +00:00
Jeff Law b52c78b8a6 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here. 
(md_assemble): To here.  Tweak address generation.
 1999-09-15 13:19:32 +00:00
Jeff Law 2d93dcc450 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare 
debug_line.
        (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
        (md_assemble): Call dwarf2_where for OBJ_ELF.
        (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
        (pa_end_of_source): New function.
        * tc-hppa.h (md_end): Define for OBJ_ELF.
 1999-09-15 11:17:54 +00:00
Michael Meissner 6d83c84bcf Fix problem with going to automake 2.14 1999-09-14 23:29:35 +00:00
Ian Lance Taylor 41fd319a45 1999-09-14 Donn Terry <donn@interix.com> 
* config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
 1999-09-14 15:38:32 +00:00
Alan Modra 2f66722d55 Hackery to handle ix86 "jmp constant" as a pc-relative jump to the given 
absolute address.
 1999-09-13 06:45:15 +00:00
Alan Modra 795a77040c Changelog entry for tc-i386.c changes. 1999-09-13 03:53:59 +00:00
Ian Lance Taylor d33e1d248c 1999-09-11 Donn Terry <donn@interix.com> 
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
	BFD_RELOC_RVA relocations.
 1999-09-12 05:09:50 +00:00
Ian Lance Taylor c0c949c786 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to 
the value if TE_PE and a global defined symbol.
 1999-09-12 05:06:09 +00:00
Ian Lance Taylor 18dc2407f4 1999-09-11 Donn Terry <donn@interix.com> 
* config/tc-i386.c (md_undefined_symbol): Compare the name against
	the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
	starts with "_G".
 1999-09-12 03:50:42 +00:00
Ian Lance Taylor 945a1a6b98 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is 
defined.
	* config/obj-coff.h (SET_SECTION_RELOCS): Define.
	* doc/internals.texi (Object format backend): Document
	SET_SECTION_RELOCS.
 1999-09-12 03:44:42 +00:00
Ian Lance Taylor 79d292aaa2 1999-09-11 Donn Terry <donn@interix.com> 
* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
	relocations against global symbols if TE_PE.
 1999-09-12 03:18:54 +00:00
Ian Lance Taylor 7a6284c477 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
	(obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
 1999-09-12 03:07:49 +00:00
Ian Lance Taylor 8828d86202 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (coff_frob_symbol): Prohibit weak common
	symbols.
 1999-09-12 02:59:54 +00:00
Ian Lance Taylor 9690c54dda 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (obj_coff_endef): Don't merge labels, or
	symbols which do not have a constant value, or tags with
	non-tags.  Remove the symbol from the list before adding it at the
	end.
 1999-09-12 02:55:58 +00:00
Ian Lance Taylor 23dab925ad 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
	C_FCN symbol differently if TE_PE.
	(obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
	appears in the pseudo-op, rather coff_line_base which is only set
	for a .bf symbol.
 1999-09-12 02:49:28 +00:00
Ian Lance Taylor 28428223eb 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (obj_coff_loc): New static function.
	(obj_pseudo_table): Add "loc".
 1999-09-12 02:39:52 +00:00
Ian Lance Taylor e8a3ab752d 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (add_lineno): Check that the line number is
	positive.
 1999-09-12 02:34:00 +00:00
Ian Lance Taylor 0561a208f8 1999-09-11 Donn Terry <donn@interix.com> 
* expr.c (expr): Change first parameter to int.
	* config/obj-coff.c: Add declarations for static functions.
	(coff_frob_symbol): Use SYM_AUXENT.
	* config/tc-i386.h (flag_16bit_code): Don't declare.
 1999-09-12 02:27:58 +00:00
Ian Lance Taylor 2ab9b79ef9 1999-09-11 Donn Terry <donn@interix.com> 
* config/atof-ieee.c (atof_ieee): Change what_kind to int.
	* config/atof-vax.c (flonum_gen2vax): Change format_letter to
	int.
	(md_atof): Return NULL rather than 0.
	* config/tc-i386.c (md_atof): Change type to int.
 1999-09-12 02:12:38 +00:00
Ian Lance Taylor 5881e4aab3 1999-09-11 Donn Terry <donn@interix.com> 
* config/obj-coff.c (obj_coff_section): Default to setting
	SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.
 1999-09-12 02:08:55 +00:00
Ian Lance Taylor e723ef7c5f * write.c (dump_section_relocs): Call print_symbol_value_1 to 
print the symbol, rather than printing it here.

1999-09-11  Donn Terry  <donn@interix.com>

	* write.c (adjust_reloc_syms): Print adjusted fixup.
 1999-09-11 14:59:14 +00:00
Ian Lance Taylor fa16d38700 1999-09-11 Donn Terry <donn@interix.com> 
* expr.c (integer_constant): Correct too_many_digits calculation
	in base 10 case.
 1999-09-11 14:24:59 +00:00
Andreas Schwab 13a830b61a * doc/c-arm.texi: Fix arguments of @var to not contain 
punctuation.
 1999-09-09 16:09:52 +00:00
Nick Clifton 325188ecac Only support interworking and pic for ELF or COFF targets 1999-09-08 13:10:28 +00:00
Jeff Law 4964086a66 * config/tc-hppa.c (pa_ip): Support 'Z' argument. 1999-09-07 19:48:13 +00:00
Jeff Law e7c1f43c29 * config/tc-hppa.c (pa_ip): Put strict register checks before 
call to pa_parse_number.
 1999-09-07 19:30:14 +00:00
Ian Lance Taylor c4bf532f53 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for 
BFD_ASSEMBLER code.
 1999-09-07 03:26:58 +00:00
Ian Lance Taylor a33132fd8e 1999-09-06 Donn Terry <donn@interix.com> 
* as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
 1999-09-07 02:23:44 +00:00
Jeff Law 0f4f8b56e7 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the 
candidate instruction.  Require registers for register arguments
        when in strict mode.  Require assemble-time constants for
        constants when in strict mode.
        (pa_get_absolute_expression): Require a constant when in strict
        mode.
 1999-09-06 10:28:21 +00:00
Nick Clifton d33886536c Fix value for -Wnuh command line option 1999-09-06 10:24:19 +00:00
Ian Lance Taylor 041dd5a9f4 1999-09-04 Steve Chamberlain <sac@pobox.com> 
* config/tc-pj.c: New file, supports picoJava in ELF.
	* config/tc-pj.h: Ditto.
	* configure.in (pjl*, pj*): New targets.
	* Makefile.am: Rebuild dependencies.
	(CPU_TYPES): Add pj.
	(TARGET_CPU_CFILES): Add config/tc-pj.c.
	(TARGET_CPU_HFILES): Add config/tc-pj.h.
	* doc/c-pj.texi: New file.
	* doc/as.texinfo: Add some PJ specifics.
	* doc/all.texi: Add PJ to the list of all architectures, sort them
	all alphabetically.
	* doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
	* configure, Makefile.in, doc/Makefile.in: Rebuild.
 1999-09-04 17:29:22 +00:00
Alan Modra 4ca72d3829 Enable --emulation={i386coff,i386elf} for i386 gas. 1999-09-02 15:12:01 +00:00
Nick Clifton bcef92fa23 Do not dump literal pool when a .section .line directive is encountered. 1999-09-02 10:39:18 +00:00
Nick Clifton 5856c19ac4 Do not align sectins when producing ELF format objects. 1999-09-01 10:57:19 +00:00
Nick Clifton cdf82bcf48 Document new command line switches. 1999-09-01 09:28:07 +00:00
Alan Modra af6bdddf8c i386 gas code cleanups: combine i386_is_reg and parse_register. 1999-08-30 13:12:54 +00:00
Alan Modra 5f47d35be1 Allow spaces in i386 FP reg names, eg. %st ( 1 ). 1999-08-29 23:44:27 +00:00
Doug Evans 1174497c8a * config/tc-m32r.c (md_parse_option): Delete unrecognized option 
error message (done elsewhere).
 1999-08-29 20:45:22 +00:00
Jeff Law 97e1581b3f * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register 
args by 'f'.
 1999-08-29 07:52:32 +00:00
Jeff Law 9e4f2d3a85 * config/tc-hppa.c (pa_ip): Add args q, %, and |. 1999-08-28 10:59:37 +00:00
Jeff Law 680ef6de90 * config/tc-hppa.c (pa_ip): Absorb white space in instructions 
between args.
        Add new completers.  Fix bug in 64 bit condition handling.
 1999-08-28 10:18:12 +00:00
Jeff Law 413c94baca * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH', 
'cS', and 'c*'.
 1999-08-28 08:48:40 +00:00
Jeff Law 28252e6156 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'. 1999-08-28 08:16:30 +00:00
Jeff Law 17d9105c0a * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers. 1999-08-28 07:23:42 +00:00
Jeff Law a97685e901 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!' 1999-08-28 06:42:06 +00:00