well as S_IS_EXTERNAL.
(tc_fix_adjustable): Likewise.
* config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
early.
(tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
32 bit arch.
(default_compatible): Delete.
(sparc_ffs): New function.
(md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
(sparc_ip): Rewrite architecture match and bump logic.
(SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
(SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
* config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
is set.
(w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
to the symbol lnnoptr field, to get the correct file offset.
PR 7428.
* configure.in: Remove duplicate setting of cpu_type. Check
whether opcodes library is required for on all targets, not just
primary one.
* configure: Rebuild.
* read.c (s_mri_sect): Don't return '\0' in type. Set all
appropriate flags in BFD section.
* configure.in (m68k-*-psos*): New target.
* configure: Rebuild.
* config/te-psos.h: New file.
* config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
is defined.
* gas/mips/lb-xgot.d, gas/mips/ld-xgot.d: New tests.
* gas/mips/lif-xgot.d, gas/mips/ulh-xgot.d: New tests.
* gas/mips/mips.exp: Run new tests if svr4pic.
(s_extern): Don't declare.
(reg_needs_delay): New static function.
(macro_build): Permit GOT/CALL_HI/LO relocs.
(macro_build_lui): If place is not NULL, use the number in the
expression.
(load_address): Handle mips_big_got case.
(macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
store macros.
(OPTION_XGOT): Define.
(md_longopts): Add "xgot" if OBJ_ELF.
(md_parse_option): Handle -xgot.
(md_show_usage): Mention -xgot.
(md_apply_fix): Permit GOT/CALL_HI/LO relocs.
(tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
(s_mri): New function.
* read.h (s_mri): Declare.
* app.c (scrub_m68k_mri): New static variable.
(mri_pseudo): New static variable.
(do_scrub_begin): Add m68k_mri parameter. Use it rather than
flag_m68k_mri. Initialize scrub_m68k_mri.
(mri_state, mri_last_ch): New static variables.
(struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
fields.
(app_push): Save new fields.
(app_pop): Restore new fields.
(do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
If TC_M68K, use a trivial state machine to look for occurrences of
the .mri pseudo-op, and change the mode appropriately.
* as.h (do_scrub_begin): Update prototype.
* input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
do_scrub_begin.
* config/tc-m68k.c (reg_prefix_optional_seen): New static
variable.
(m68k_mri_mode_change): New function.
(md_parse_option): Set reg_prefix_optional_seen.
* config/tc-m68k.h (m68k_mri_mode_change): Declare.
(MRI_MODE_CHANGE): Define.
* doc/as.texinfo: Document .mri pseudo-op.
Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
* config/m68k-parse.h (enum pic_relocation): Define.
(struct m68k_exp): Add pic_reloc field.
* config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
(tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
(NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
otherwise.
* config/tc-m68k.c: Delete definition of NO_RELOC.
(struct m68k_it): Add pic_reloc field.
(add_fix): Copy over pic_reloc field.
(md_pseudo_table): Interpret .align parameter as byte count.
(mote_pseudo_table): Likewise.
(tc_m68k_fix_adjustable): New function.
(get_reloc_code): New function.
(md_assemble): Use it as last argument to fix_new_exp.
(md_apply_fix_2): For a relocation against a symbol don't put the
addend into the data.
(tc_gen_reloc): Different addend computation for OBJ_ELF.
(m68k_ip): Don't relax an operand that requires pic relocation.
(md_begin): Align .text, .data and .bss on 4 byte boundary by
default.
* write.c (fixup_segment): Don't add symbol value to addend if
TC_M68K and OBJ_ELF.
* config/m68k-parse.y (yylex): Handle @PLTPC, etc.
(motorola_operand): Add rule for `(zapc, EXPR)'.
(do_align): Take new len parameter. Change all callers. Pass it
to md_do_align.
(s_align_bytes): Arg now indicates the length of the fill pattern.
(s_align_ptwo): Likewise.
* config/obj-coff.c (write_object_file): Pass length to
md_do_align.
* config/tc-i386.h (md_do_align): Take new len parameter.
* config/tc-m88k.h (md_do_align): Likewise.
* config/tc-m88k.c (m88k_do_align): Likewise.
* config/tc-sh.h (md_do_align): Likewise.
* config/tc-sh.c (sh_do_align): Likewise.
* doc/as.texinfo: Document new pseudo-ops.
* config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
done in cvt_frag_to_fill.
PR 8974.
* app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
front of generated pseudo-ops.
* read.c (potable): Ignore "name".
(s_app_file): Permit a single quote after the string, since one
may appear in m68k MRI mode.
(arch_tab): Add HX.
(targ_has_sfr): Handle ARCH_HX.
(targ_has_iclass): Handle ARCH_HX.
(tc_coff_fix2rtype): Add return 0 to avoid warning.
(tc_headers_hook): If the architecture was specified explicitly,
use it when setting the flags. Set the extern variable coff_flags
rather than headers->filehdr.f_flags, since the latter is set
unconditionally in obj-coff.c.
(i960_handle_align): Remove unused variable fixp.
patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
* configure.in: Set OPCODES and BFD to search directories.
Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
* configure: Rebuild.
* Makefile.in (LDFLAGS, HLDFLAGS): New variables.
(LIBDEPS): New variable.
(as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
$(HLDFLAGS) in link.
(check): Set LD_LIBRARY_PATH in the environment.
than comparing S_GET_SEGMENT to undefined_section.
(write_object_file): Skip symbols which were equated to an
undefined or common symbol.
* symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
S_IS_COMMON rather than comparing S_GET_SEGMENT to
undefined_section.
(S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
or S_IS_COMMON call S_GET_VALUE.
* config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
* config/obj-aout.c (obj_emit_relocations): If a reloc is equated
to an undefined or common symbol, convert the reloc to be against
the target symbol.
(obj_crawl_symbol_chain): Skip symbols which were equated to an
undefined or common symbol.
* config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
* config/obj-bout.c (obj_emit_relocations): If a reloc is equated
to an undefined or common symbol, convert the reloc to be against
the target symbol.
(obj_crawl_symbol_chain): Skip symbols which were equated to an
undefined or common symbol.
* config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
S_IS_COMMON rather than comparing S_GET_SEGMENT to
undefined_section.
(yank_symbols): Skip symbols which were equated to an undefined or
common symbol.
* configure.in (m68*-apple-aux*): New target.
* config/te-aux.h: New file.
* config/obj-coff.c (compare_external_relocs): New static function
if TE_AUX.
(do_relocs_for): Sort relocs if TE_AUX.
(fixup_segment): If TE_AUX, store common symbol value in segment.
* config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
BSF_FUNCTION.
(s_cpload): Set BSF_OBJECT for _gp_disp symbol.
* read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
symbol.
* ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
(ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
an undefined symbol and the size of a function symbol.
* config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
for all common symbols.
(add_ecoff_symbol): Add addend argument. Change all callers.
(coff_sym_value): Make static.
(coff_sym_addend): New static variable.
(ecoff_directive_def): Initialize coff_sym_addend.
(ecoff_directive_val): Accept symbol + constant.
(ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
(ecoff_build_symbols): Include the addend in the symbol value.
(md_begin): Initialize it. Rewrite warn_on_bump handling.
(sparc_ip): If no architecture or -bump specified, don't mark as
mismatched those in default_compatible.
* configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
* configure: Rebuild.
* config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
* config/tc-i386.c (sco_id): New function, if SCO_ELF.
* config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
(sco_id): Declare if SCO_ELF.
({max,warn_after}_architecture): New static locals.
(md_begin): Replace NUMOPCODES with sparc_num_opcodes.
If both architecture and -bump requested, set max_architecture to max.
(sparc_md_end): Simplify.
(sparc_ip): Replace references to can_bump_v9_p with max_architecture.
Rewrite code to bump architecture and check for conflicts.
(md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
with Solaris assembler.
(md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
(md_show_usage): Update.
undefined symbol, preserve the X_op of O_symbol.
(S_GET_VALUE): Fix check to permit this case.
* write.c (write_relocs): If a reloc is against an undefined
symbol equated to another symbol, change the reloc to be against
the latter symbol.
* config/obj-coff.c (do_relocs_for): Likewise.
If the MRI assembler sees
foo EQU bar
call foo
where bar is not defined, it generates a reloc against bar rather than
against foo. Since the gas documentation does not define this case,
this change makes gas compatible.
* config/tc-mips.c (load_register): Optimise "dli" loads.
(md_show_usage): add "-mcpu=vr4100" to help text.
Provide code to check for either the hi32, or lo32 bits of a 64bit
"dli" constant being 0xffffffff. Also for bit15 of a 16bit constant
being set, so that sign-extension can be used to fill the higher order
bits if required.
(distclean): Use it.
(maintainer-clean): Depend upon clean-here rather than clean,
distclean, and clean-info. Run make maintainer-clean in doc.
Remove files listed in DISTCLEAN_HERE.
* doc/Makefile.in (maintainer-clean realclean): Split out from
distclean. Depend upon clean-info and distclean.
call it.
* config/tc-a29k.h (tc_unrecognized_line): Define.
* config/tc-a29k.c (a29k_unrecognized_line): New function.
(md_operand): Handle a29k style local dollar labels.
table entries, table allocation and control structure are larger now, but
collisions are reduced and string compares even further reduced.
Dump lots more statistics, especially hash code data, for --statistics. Dump
statistics even in error cases.
Details in ChangeLog.
* configure: Update.
* mpw-make.sed: Reorder commands to make sed happier.
* config/te-macos.h: New file.
* config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
$extend. Based on code from Eric Freudenthal
<freudenthal@nyu.edu>.
* config/tc-a29k.h (LEX_DOLLAR): Define.
* read.c (LEX_DOLLAR): Define if not defined.
(lex_type): Use LEX_DOLLAR.
