(MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
(alpha_macros): Remove occurrences of same.
(O_lituse_addr, O_gprel): New.
(DUMMY_RELOC_LITUSE_*): New.
(s_alpha_ucons, s_alpha_arch): Prototype.
(alpha_reloc_op): Construct elements via DEF macro.
(ALPHA_RELOC_SEQUENCE_OK): Remove.
(struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
members to not be literal specific.
(next_sequence_num): New.
(md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
added/removed BFD relocations.
(alpha_force_relocation, alpha_fix_adjustable): Likewise.
(alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
(tokenize_arguments): Parse ! relocations properly.
(find_macro_match): Delete unused macro argument types.
(assemble_insn): Add reloc parameter; emit that instead of the
default as appropriate.
(get_alpha_reloc_tag): New. Split from ...
(emit_insn): ... here. Allocate a reloc tag for GPDISP.
(assemble_tokens): Don't search macros if user relocation present.
Copy reloc sequence number to insn struct.
(emit_ldgp): Remove user reloc handling.
(load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
(emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
(emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
* config/tc-alpha.h (tc_adjust_symtab): Always define.
(struct alpha_fix_tag): Name members less literal specific.
* gas/alpha/alpha.exp: New file.
* gas/alpha/elf-reloc-1.[sd]: New test.
* gas/alpha/elf-reloc-2.[sl]: New test.
* gas/alpha/elf-reloc-3.[sl]: New test.
* gas/alpha/elf-reloc-4.[sd]: New test.
* gas/alpha/fp.exp: Remove file.
* gas/alpha/fp.s: Output to .data not .rdata.
* gas/alpha/fp.d: Adjust to match.
* gas/all/gas.exp (930509a): Expect failure on the H8/300 ELF port.
* gas/h8300/ffxx1-elf.d: Update due to recent changes to H8/300
ELF toolchain.
* gas/h8300/h8300-elf.exp: Likewise.
* gas/macros/macros.exp: Expect failure on all H8/300 ports.
* gas/vtable/vtable.exp: Do not run tests on H8/300 ELF ports.
offset match H8 ELF spec.
(md_section_align): Alternate implementation for BFD_ASSEMBLER.
(md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
(build_bytes): Mark fixups for PCrel branches as signed. For
OBJ_ELF, make sure the reloc's offset points to the first byte
to be modified.
(md_convert_frag): Update definiton based on BFD_ASSEMBLER.
* tc-h8300.h (relocation mappings): Add.
* tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
define for BFD_ASSEMBLER.
(tc_reloc_mangle): Likewise.
(tc_gen_reloc): New function for BFD_ASSEMBLER.
More of Joern's patches with minor changes s/OBJ_ELF/BFD_ASSEMBLER/
assorted coff relocations to the corresponding elf relocations.
* tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
More of Joern's patches.
* configure: Regenerate.
* config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
(md_assemble): Use them.
(ppc_machine): Support stub for ELF64 as well as XCOFF.
(md_pseudo_table): Add "llong", "quad".
(md_parse_option): Match default_cpu of powerpc*.
(ppc_arch): Likewise.
(ppc_subseg_align): Only for OBJ_XCOFF.
(ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
(md_begin): Select PPC_OPCODE_64 for 64 bit.
(ppc_insert_operand): Don't bother testing 'file' before calling
as_bad_where. Use as_bad_where for operand->insert errors.
(mapping): Add ELF64 relocation modifiers.
(ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
expressions with abs_symbol.
(ppc_elf_cons): Correct offset for little endian targets.
(ppc_elf_frob_symbol): New.
(md_assemble): Add support for 64 bit ELF relocs.
(ppc_tc): Ensure 8 byte alignment when 64 bit.
(ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
".toc" section for 64 bit ELF.
(ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
(md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
Expand on comments, error message. Add support for 64 bit relocs,
and use PPC_HI etc. macros.
* config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
(HANDLE_ALIGN): Define to generate nops in code sections rather
than zeros.
(TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
(ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
(tc_fix_adjustable): Move body of macro to tc-ppc.c.
(ppc_fix_adjustable): Declare.
(tc_frob_symbol): Define.
(ppc_elf_frob_symbol): Declare.
value, not the word beyond maximum.
* tc_mips.c (macro_build_lui): Code cleanup.
(macro): Reflect change to MAX_GPREL_OFFSET.
(mips_ip): Check explicitly against S_EX_NONE.
(my_get_SmallExpression): parse for %gp_rel, not %gprel.
(md_apply_fix): Code cleanup.
mips.
* gas/mips/mips.exp: Likewise. Use traditional testcases for
mips${el}16-f if needed.
* gas/mips/elempic.d: New file, testcase for little endian empic.
* gas/mips/elfel-rel2.d: Don't test trailing zeroes in dump.
* gas/mips/mips16-f.d: Use non-traditional symbol sorting.
* gas/mips/mipsel16-f.d: Likewise.
* gas/mips/mipsel16-e.d: New file, testcase for little endian MIPS16
relocations.
* gas/mips/tmipsel16-f.d: New file, testcase for little endian MIPS16
relocations, traditional variant.
return values.
(mips_ip): Use the new return values instead of characters. Add
support for %higher and %highest.
(LP): Remove.
(RP): Remove.
(my_getSmallExpression): Make parsing case insensitive and more
reliable. Add support for %higher and %highest. Further support to
parse %gprel and %neg is implemented but currently deactivated.
-mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
mutually exclusive (if they are different).
(md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
set more than once.
* config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
(md_long_opts): Add -mfp32 option.
(md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
(md_show_usage): Show usage for -mfp32 and -mgp32.
(HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
(HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
(HAVE_32BIT_ADDRESSES): New macro.
(load_register): Use HAVE_32BIT_GPRS to determine the register width.
(load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
(s_cprestore, s_cpadd): Likewise.
(macro): Use HAVE_32BIT_GPRS to determine the width of registers
used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
to determine the width of addresses in load, store and jump macros.
(macro2): Use HAVE_32BIT_GPRS to determine the width of registers
used in set instructions; do not check the address size for them.
Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
unaligned load and store macros.
(mips_ip): Use the new macros to check the width of a register when
processing float constants. Force a constant into memory if it is
destined for an FPR and the FPRs are wider than the GPRs. Warn about
odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
than mips_gp32 to select synthetic instructions.
(macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
synthetic instructions.
final period or newline, don't say "ignored" or "zero assumed" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
* app.c, as.c, atof-generic.c, cgen.c, cond.c, depend.c, dwarf2dbg.c,
ecoff.c, expr.c, frags.c, input-file.c, input-scrub.c, listing.c,
output-file.c, stabs.c, subsegs.c, symbols.c, write.c: Likewise.
* ecoff.c (ecoff_directive_end): Test for missing name by
comparing input line pointers rather than reading string.
(ecoff_directive_ent): Likewise.
* read.c (s_set): Likewise.
(s_align): Report a warning rather than an error for
alignment too large.
(s_comm): Check for missing symbol name.
(s_lcomm_internal): Likewise.
(s_lsym): Likewise.
(s_globl): Use is_end_of_line instead of looking for '\n'.
(s_lcomm_internal): Likewise.
(ignore_rest_of_line): Report a warning rather than an error.
* config/tc-mips.c (md_estimate_size_before_relax): Make sure
we treat weak like extern only for ELF.
(mips_fix_adjustable): Make sure we don't adjust extern/weak
symbols only for ELF.
* app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
(IS_PARALLEL_SEPARATOR): New macro.
(do_scrub_begin): Set up characters in tc_parallel_separator_chars
as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
(do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
been seen).
"isbranch" param as all calls have it set.
(pa_parse_neg_cmpsub_cmpltr): Likewise.
(pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
strcasecmp in "nullify" var.
(pa_parse_neg_add_cmpltr): Likewise.
(pa_ip): Don't "save_s" unnecessarily. Update calls to above
functions. Don't print wrong conditions in error messages.
* config/obj-elf.c (obj_elf_section): md_elf_section_change_data_hook
added to grab section information after it's been extracted from the
.section directive.
* cgen.c (gas_cgen_save_fixups): Modified to allow more than one
set of fixups to be stored.
(gas_cgen_restore_fixups): Modified to allow the fixup chain to be
restored to be chosen from any that are saved.
(gas_cgen_swap_fixups): Modified to allow the current set of
fixups to be swapped with any other set that has been saved.
(gas_cgen_initialize_saved_fixups_array): New routine.
* cgen.h: Modifed prototypes for gas_cgen_save_fixups,
gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
or MAX_SAVED_FIXUP_CHAINS.
* config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
store, swap and restore fuctions to reflect the new interface.
* config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
and SPECIAL_SECTION_FINI_ARRAY.
(special_section_name): Add .init_array and .fini_array.
(md_pseudo_table): Add init_array and fini_array.
(md): Add pointer_size and pointer_size_shift fields.
(setup_unwind_header): New static function.
(output_unw_records): Modify to use setup_unwind_header.
(generate_unwind_image, dot_endp): Modify to use md.pointer_size and
md.pointer_size_shift.
(md_begin): Initialize md.pointer_size and md.pointer_size_shift.
* config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
if it's expected to be non-zero.
[gas/testsuite]
* gas/mips/elf-rel3.s: Add zero word to end of file.
subtract MD_PCREL_FROM_SECTION for 68k.
(fixup_segment <Difference of 2 syms different seg>): Only fudge
by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
* config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
(emit_relocations): Ditto.
(s_bss): Ditto.
(md_begin): Reformat comments to conform to the GNU standards.
(md_assemble): Ditto.
2001-06-24 Ben Elliston <bje@redhat.com>
* config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
(md_parse_option): Mark parameters as unused.
(md_show_usage): Ditto.
(calcop): Adjust type of `reg_prefix' to char.
(get_reg): Ditto.
(getval): Adjust type of local `c' to char.
(md_create_short_jump): Mark from_addr, to_addr params as unused.
(md_create_long_jump): Ditto.
(md_estimate_size_before_relax): Mark parameters as unused.
(md_apply_fix): Use it here. Replace printf with equivalent
as_bad_where.
(tc_gen_reloc): Use as_bad_where instead of as_bad.
(md_apply_fix): Here too.
* config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
* config/tc-m68k.c (tc_gen_reloc): Likewise.
(md_convert_frag_1): Likewise.
