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1781 Commits

Author SHA1 Message Date
Michael Snyder
d4ea8842ef 2003-06-05 Michael Snyder <msnyder@redhat.com> 
* config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
	(build_bytes): Ditto.

2003-06-05  Richard Sandiford  <rsandifo@redhat.com>

	* config/tc-h8sx.c (DMODE): Remove.
	(colonmod24): Don't choose a default if the operand is a 16-bit
	constant integer.
	(fix_operand_size): New function.
	(md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
	Adjust @(d:2,ERn) operands before choosing the specific opcodes.
 2003-06-05 18:53:35 +00:00
Michal Ludvig
2be24b54a9 2003-06-05 Michal Ludvig <mludvig@suse.cz> 
* dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
	(cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
	(cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
	(cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
	(cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
	(cfi_add_CFA_restore, cfi_add_CFA_undefined)
	(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
	(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
	(cfi_pseudo_table): New directives .cfi_return_column,
	.cfi_restore, .cfi_undefined, .cfi_same_value,
	.cfi_remember_state, .cfi_restore_state, .cfi_nop.
	(dot_cfi, output_cfi_insn): Handle new directives.
	* dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
	(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
	(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
 2003-06-05 09:23:47 +00:00
Richard Henderson
1233ae6299 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets. 2003-06-05 06:53:40 +00:00
Richard Henderson
757bc39371 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only. 2003-06-05 05:25:38 +00:00
Richard Henderson
f4b97536ed * config/tc-alpha.c (s_alpha_usepv): New. 
(md_pseudo_table): Add it.
        (alpha_cfi_frame_initial_instructions): New.
        * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
        (tc_cfi_frame_initial_instructions): New.
        * doc/c-alpha.texi: Document .usepv.

        * gas/alpha/elf-usepv-1.[sd]: New.
        * gas/alpha/elf-usepv-2.[sd]: New.
        * gas/alpha/alpha.exp: Run them.
        * gas/cfi/cfi-alpha-3.[sd]: New.
        * gas/cfi/cfi.exp: Run it.
 2003-06-05 03:27:03 +00:00
Jakub Jelinek
68d55fe3f0 * as.c (show_usage): Document --execstack and --noexecstack. 
(parse_args): Add --execstack and --noexecstack.
	(main): Create .note.GNU-stack section if --execstack or
	--noexecstack was given on comand line, set its SHF_EXECINSTR bit.
	* as.h (flag_execstack, flag_noexecstack): New.
 2003-06-04 16:54:45 +00:00
Chris Demetriou
f9b4148d9e 2003-06-03 Chris Demetriou <cgd@broadcom.com> 
* config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
        (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
        (OPTION_MISC_BASE): New defines.
        (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
        (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
        (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
        (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
        (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
        (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
        (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
        (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
        (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
        (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
        (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
        (OPTION_TRAP): Redefine in terms of new defines.
        (md_longopts): Reorder entries.
 2003-06-04 06:38:38 +00:00
Michael Snyder
7ee7b84dfa 2003-05-14 Michael Snyder <msnyder@redhat.com> 
From Bernd Schmidt  <bernds@redhat.com>
	and Michael Snyder  <msnyder@redhat.com>
        and Alexandre Oliva <aoliva@redhat.com>
	* config/tc-h8300.c: Add insns and addressing modes for h8300sx.
	* config/tc-h8300.h: Ditto.
 2003-06-03 21:29:08 +00:00
Nick Clifton
e30ddb24b3 Add pc-relative 32-bit reloc to v850 port. Fixes ld-elf/merge test failure. 2003-06-03 16:24:06 +00:00
H.J. Lu
9f470756e9 Reformat. 2003-06-02 23:11:43 +00:00
Alan Modra
ed7d5d1a43 * read.c (emit_expr): Set dot_value. 
* dw2gencfi.c (output_fde): Remove pcrel reloc hack.
 2003-06-02 22:48:59 +00:00
Alan Modra
c1ed1235d7 * macro.c (sub_actual): Don't lose string if it turns out that 
&string wasn't an arg.
 2003-06-02 15:03:20 +00:00
Richard Henderson
eafbc43f93 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc. 
(cfi_finish): Set flag_traditional_format around .eh_frame data.

        * gas/alpha/elf-reloc-8.d: Correct .eh_frame relocs.
        * gas/cfi/cfi-alpha-2.d: New.
        * gas/cfi/cfi-alpha-2.s: New.
        * gas/cfi/cfi.exp: Run it.
 2003-05-31 19:36:45 +00:00
Richard Henderson
f37f01cff7 * config/tc-alpha.c (alpha_cur_ent_sym): Remove. 
(all_frame_data, plast_frame_data, cur_frame_data): New.
        (s_alpha_ent): Record data for dwarf2 cfi.
        (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.[
        (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
        * config/tc-alpha.h (md_end): New.
        (DWARF2_DEFAULT_RETURN_COLUMN): New.
        (DWARF2_CIE_DATA_ALIGNMENT): New.

        * gas/alpha/elf-reloc-8.d: Add .eh_frame relocs.
        * gas/cfi/cfi-alpha-1.d: New.
        * gas/cfi/cfi-alpha-1.s: New.
        * gas/cfi/cfi.exp: Run it.
 2003-05-30 03:01:12 +00:00
Nick Clifton
a197c3519c Add i386-*-freebsd* entry. 2003-05-29 18:17:55 +00:00
Nick Clifton
4bf4a8829c Change Mitsubishi to Renesas 2003-05-29 17:37:03 +00:00
Richard Henderson
756d1d0188 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the 
symbol_create call.
        (current_location): Use symbol_temp_new_now.
        * stabs.c (s_stab_generic): Use symbol_temp_new.
        * symbols.c (temp_label_name): Remove.
        (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
 2003-05-27 19:19:29 +00:00
Richard Henderson
a4447b9378 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch. 
* as.c (main): Always call cfi_finish.
        * config/tc-i386.c (x86_dwarf2_return_column): New.
        (x86_cie_data_alignment): New.
        (md_begin): Set them.
        (tc_x86_cfi_init): Remove.
        (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
        return int, not unsigned long; don't as_bad here.
        (tc_x86_frame_initial_instructions): Streamline; use
        updated api.
        * config/tc-i386.h (tc_cfi_init): Remove.
        (DWARF2_DEFAULT_RETURN_COLUMN): New.
        (DWARF2_CIE_DATA_ALIGNMENT): New.

        * gas/cfi/cfi-i386.d: Update for dw2gencfi rewrite.
        * gas/cfi/cfi-x86_64.d: Likewise.
        * gas/cfi/cfi-i386-2.d: New.
        * gas/cfi/cfi-i386-2.s: New.
 2003-05-27 16:52:49 +00:00
Richard Henderson
b7d6ed970a * symbols.c (temp_label_name): New. 
(symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
        (symbol_set_value_now): New.
        * symbols.h: Prototype them.
        * dwarf2dbg.c: Use them.
        (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
 2003-05-27 16:00:04 +00:00
Jason Eckhardt
14218d5f24 2003-05-23 Jason Eckhardt <jle@rice.edu> 
gas:
        * config/tc-i860.c (target_xp): Declare variable.
        (OPTION_XP): Declare macro.
        (md_longopts): Add option -mxp.
        (md_parse_option): Set target_xp.
        (md_show_usage): Add -mxp usage.
        (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
        (md_assemble): Don't try expansions if XP_ONLY is set.
        * doc/c-i860.texi: Document -mxp option.

gas/testsuite:
        * gas/i860/xp.s: New file.
        * gas/i860/xp.d: New file.

include/opcode:
        * i860.h (expand_type): Add XP_ONLY.
        (scyc.b): New XP instruction.
        (ldio.l): Likewise.
        (ldio.s): Likewise.
        (ldio.b): Likewise.
        (ldint.l): Likewise.
        (ldint.s): Likewise.
        (ldint.b): Likewise.
        (stio.l): Likewise.
        (stio.s): Likewise.
        (stio.b): Likewise.
        (pfld.q): Likewise.

opcodes:
        * i860-dis.c (crnames): Add bear, ccr, p0, p1, p2, p3.
        (print_insn_i860): Grab 4 bits of the control register field
        instead of 3.
 2003-05-24 04:22:23 +00:00
Eric Christopher
36ede617d2 2003-05-23 Eric Christopher <echristo@redhat.com> 
* config/tc-mips.c (macro_build_jalr): Warning patrol.
 2003-05-23 22:26:20 +00:00
Thiemo Seufer
a105a3009c * config/tc-mips.c (append_insn): Use actual relocation size for new 
fixp's.	Don't relax overflow checking for partial_inplace relocations.
	Use the actual relocation type in combined relocs, not just the type
	of the first one.
	(macro_build_jalr): Use actual relocation size for new fix.
	(s_cpsetup, s_gpdword): Likewise.
 2003-05-22 09:19:33 +00:00
Thiemo Seufer
dc9461f6ad * config/tc-mips.c (macro): Don't use uninitialized tempreg. 2003-05-22 09:15:12 +00:00
Nick Clifton
ceb410091e Do not producesection relative offsets for relocs that will not be based on the 
section symbol.
 2003-05-22 08:57:32 +00:00
Eric Christopher
143d77c5e9 2003-05-07 Eric Christopher <echristo@redhat.com> 
Alexandre Oliva   <aoliva@redhat.com>

	* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Adjust
	pic tests, change to warning.
	(_bfd_mips_elf_final_link): Remove EF_MIPS_CPIC flag setting.

2003-05-07  Eric Christopher  <echristo@redhat.com>

        * config/tc-mips.c (mips_abicalls): New variable.
        (md_parse_option): Use.
        (s_option): Ditto.
        (s_abicalls): Ditto.
        (mips_elf_final_processing): Set EF_MIPS_PIC and
        EF_MIPS_CPIC dependent on above.
 2003-05-21 21:53:33 +00:00
Dave Anglin
85c77c383f * config/tc-hppa.c (hppa_symbol_chars): Remove ,' and !'. 
* testsuite/gas/hppa/parse/parse.exp: Add "space.s".
	* testsuite/gas/hppa/parse/space.s: New file to test spaces.
 2003-05-21 19:40:54 +00:00
Nick Clifton
87ccc1b08d Move .file and .loc pseudo ops into obj-elf.c 2003-05-21 12:07:56 +00:00
Nick Clifton
7ed2c8b026 Fix dw3gencfi.c so that it will build on targets that do not define BFD_ASSEMBLER. 2003-05-21 11:31:07 +00:00
Michal Ludvig
39b8215104 2003-05-20 Michal Ludvig <mludvig@suse.cz> 
* as.c (main): Remove tc_cfi_init().
	* dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
	with '%'.
	(cfi_pseudo_table): Add "cfi_register" entry.
	(cfi_make_insn): Handle CFA_register.
	(cfi_output_insn): Ditto.
	(dot_cfi): Ditto.
	(cfi_get_label): Add 'simple' modifier to .cfi_startproc.
	(dot_cfi_endproc): Reuse already emitted CIEs.
	* testsuite/gas/cfi/cfi-i386.d: New pattern.
	* testsuite/gas/cfi/cfi-x86-64.d: Ditto.
 2003-05-20 14:31:44 +00:00
Nick Clifton
f53e95c758 Add support for .file and .loc 2003-05-20 11:58:20 +00:00
Alan Modra
7c0295b157 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if 
defined.
	(dot_cfi_endproc): Avoid C99 construct.
 2003-05-20 11:35:45 +00:00
Alan Modra
54cfded08e * dw2gencfi.c, dw2gencfi.h: New files. 
* config/tc-i386.c (tc_x86_cfi_init): New function.
	* config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
	* as.c (parse_args): Set verbose flag on --verbose.
	(main): Call tc_cfi_init()/cfi_finish().
	* as.h (verbose): New external variable.
	* read.c (pobegin): Insert CFI pops to the list.
	* symbols.c (local_symbol_make): Make symbol external.
	* symbols.h (local_symbol_make): New prototype.
	* Makefile.am: Add dw2gencfi.[ch] files.  Run "make dep-am".
	* Makefile.in: Regenerate.
	* doc/as.texinfo: Added node "CFI directives" with description of
	all implemented .cfi_* directives.
	* doc/Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.
 2003-05-20 07:58:07 +00:00
Svein Seldal
78d8735ac7 Reverted faulty code 2003-05-18 22:52:35 +00:00
Svein Seldal
1975ab2528 Forgot to check in changelog of config/tc-tic4x.h 2003-05-18 22:25:42 +00:00
Svein Seldal
a1f3c24c25 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel insns. 
(tic4x_start_line): Fixed scrub bug and added error for three-element
	parallel insns.
 2003-05-18 22:23:15 +00:00
Jason Eckhardt
b645cb1726 2003-05-18 Jason Eckhardt <jle@rice.edu> 
gas:
        * config/tc-i860.c (i860_process_insn): Initialize fc after
        each opcode mismatch.

include/opcode:
        * i860.h (form, pform): Add missing .dd suffix.

opcodes:
        * i860-dis.c (print_insn_i860): Instruction shrd has a dual bit,
        print it.

bfd:
        * elf32-i860.c (elf32_i860_relocate_highadj): Simplify calculation.
 2003-05-18 21:24:33 +00:00
Nick Clifton
80c7c40aef Replace i[3456]86 with i[3-7]86 2003-05-16 16:30:27 +00:00
Thiemo Seufer
c344a4c8c4 * config/tc-mips.h: Fix comment formatting. 2003-05-15 00:02:06 +00:00
Hans-Peter Nilsson
64e55042d6 * read.c (old_buffer, old_input, old_limit): Remove variables. 
(read_a_source_file): Delete label contin.
	<handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
	input as with macros, instead of in separate old_* variables.
	Zero-terminate string being scrubbed.
 2003-05-13 01:51:40 +00:00
Nick Clifton
e66c629e09 Allow xstormy-elf-gas to handle "@fptr() - @fptr()" expressions. 2003-05-12 09:09:11 +00:00
Jason Eckhardt
673a54e371 2003-05-11 Jason Eckhardt <jle@rice.edu> 
* config/tc-i860.c (MAX_FIXUPS): Define.
        (struct i860_fi fi[]): New struct.
        (struct i860_it the_insn): Add above as member and move fields
        exp, reloc, pcrel and fup into i860_fi.
        (md_assemble): Replace all instances of exp, reloc, pcrel
        and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
        Add a loop to possibly emit multiple fix-ups for each insn.
        (i860_process_insn): Likewise.
        (i860_get_expression): Likewise.
        (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
 2003-05-12 03:35:34 +00:00
Martin Schwidefsky
2ebb4b8890 * config/tc-s390.c (s390_target_format): Always call init_default_arch. 2003-05-09 15:32:52 +00:00
H.J. Lu
35f5df7fe8 gas/ 
2003-05-07  H.J. Lu <hongjiu.lu@intel.com>

	* config/tc-ia64.c (alias_hash): New.
	(alias_name_hash): New.
	(secalias_hash): New.
	(secalias_name_hash): New.
	(md_pseudo_table): Add "secalias".
	(md_begin): Initialize alias_hash, alias_name_hash,
	secalias_hash and secalias_name_hash.
	(struct alias): New.
	(dot_alias): Implement .alias and .secalias directives.
	(do_alias): New.
	(ia64_adjust_symtab): New.
	(do_secalias): New.
	(ia64_frob_file): New.

	* config/tc-ia64.h (ia64_adjust_symtab): New.
	(tc_adjust_symtab): Defined.
	(ia64_frob_file): New.
	(tc_frob_file): Defined.

gas/testsuite/

2003-05-07  H.J. Lu <hongjiu.lu@intel.com>

	* gas/ia64/ia64.exp: Add alias.

	* gas/ia64/alias.s: New.
	* gas/ia64/alias.d: Likewise.
 2003-05-07 19:31:10 +00:00
Nick Clifton
d2bf1bdacb (md_show_usage): Add missing lines to known cpus list. 2003-05-07 08:58:33 +00:00
Alexandre Oliva
cac012d6d3 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE. 
* config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
* config.in, configure: Rebuilt.
 2003-05-07 05:10:45 +00:00
H.J. Lu
d8dbbec1ca 2003-05-05 H.J. Lu <hjl@gnu.org> 
* config/tc-mips.c (tc_gen_reloc): Add addend just once if
	howto->partial_inplace is false.
 2003-05-06 00:28:25 +00:00
Daniel Jacobowitz
9204e615fb * config/tc-mips.c (mips_need_elf_addend_fixup): Remove 
symbol_used_in_reloc_p check.
	(md_apply_fix3): Remove check for howto->pcrel_offset.
 2003-05-06 00:16:12 +00:00
H.J. Lu
711ef82f1d gas/ 
2003-05-03  H.J. Lu <hjl@gnu.org>

	* config/obj-elf.c (obj_elf_parse_section_letters): Make it a
	fatal error for unknown section attribute.

	* config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
	unknown section attribute.
	* config/tc-ia64.c (ia64_elf_section_letter): Likewise.
	* config/tc-ppc.c (ppc_section_letter): Likewise.

	* config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
	(ia64_elf_section_type): Accept "unwind".

gas/testsuite/

2003-05-03  H.J. Lu <hjl@gnu.org>

	* gas/ia64/ia64.exp: Add unwind.

	* gas/ia64/unwind.s: New. Test the new section attribute 'o'
	and the new section type "unwind".
	* gas/ia64/unwind.d: Likewise.
 2003-05-03 16:04:12 +00:00
H.J. Lu
83b5ab55b3 2003-05-02 H.J. Lu <hjl@gnu.org> 
* read.h (demand_copy_string): New.

	* config/tc-alpha.c (demand_copy_string): Removed.
 2003-05-03 06:10:59 +00:00
Michael Snyder
7ff0565e83 2003-05-02 Michael Snyder <msnyder@redhat.com> 
* write.h (FAKE_LABEL_NAME): Allow override
	(for targets that like eg. a leading dot in a local label).
 2003-05-02 18:38:49 +00:00