and rightstart to not be const.
(parse_mri_control_expression): Likewise.
(build_mri_control_operand): Likewise. If the left side of the
comparison is a register, and the right side is not, swap the two
sides.
* config/m68k-parse.y (m68k_reg_parse): Make globally visible.
* config/m68k-parse.h (m68k_reg_parse): Declare.
sym-sym case.
* config/obj-coff.c (fixup_segment): Likewise. Permit negative
symbols if TC_M68K.
* config/tc-m68k.c (tc_coff_fix2rtype): If fx_tcbit is set, return
R_RELLONG_NEG.
(tc_gen_reloc): If fx_tcbit is set, abort.
(md_apply_fix_2): For a negative reloc, move fx_subsy to fx_addsy,
and set fx_tcbit.
Permits generating negative relocs for m68k COFF.
(CHECKFLAGS): Remove.
(site.exp): New target.
(check): Rewrite to invoke runtest directly, rather than recurring
down into testsuite.
(clean-here): Remove testsuite directory.
(clean, distclean): Don't recur into testsuite.
* configure.in: Don't call AC_CONFIG_SUBDIRS(testsuite).
* configure: Rebuild.
relaxing, in case md_convert_frag, called by cvt_frag_to_fill,
wants to call fix_new.
* config/tc-m68k.c (m68k_ip): Permit PC relative code if the
segment of the symbol is the current segment, not just in
text_section.
(md_convert_frag_1): Don't call subseg_change.
(md_estimate_size_before_relax): Likewise.
line before preserving a single space. Remove state == 0 test
which will never succeed.
* macro.c (macro_expand_body): Delete local variables from the
formal hash table.
(macro_expand): In MRI mode, stop when whitespace is seen in the
argument list.
* macro.c (ISSEP): Remove duplicated `"' character.
(get_any_string): Copy some characters for which ISSEP is true:
';', '>', '(', ')'. Otherwise we can get in an infinite loop.
* read.c (s_space): In MRI mode, the expressions stop at the first
unquoted space.
(cons_worker): In MRI mode, restore the terminating character at
the end of the function.
* gas/mri/mri.exp: Run it.
* gas/mri/expr.s: Remove whitespace in operand field.
* gas/mri/for.s: Add comments for further testing.
* gas/macros/test2.s: Put in an upper case ELSE to test case
insensitivity.
at newline characters. In MRI mode, always keep spaces in the
operands field. In MRI mode, treat a line comment character as a
regular comment character following a space.
* cond.c (ignore_input): Use strncasecmp rather than strncmp when
looking for special pseudo-ops.
* read.c (cons_worker): In MRI mode, the expressions stop at the
first unquoted space.
(equals): Likewise.
(md_begin): Use 0/1 instead of TRUE/FALSE.
(md_show_usage): Break up long format string for the benefit
of lame compilers.
* config/tc-m68k.c (md_show_usage): Ditto.
* gasp.c (show_usage): Ditto.
* macro.c (check_macro): Cast result of hash_find.
cast the address to a function pointer, not to an integer.
* write.c (fix_new_internal): Call TC_INIT_FIX_DATA if TC_FIX_TYPE is defined.
Don't initialize fx_bsr. Verify that fx_size field is wide enough to hold
stored value.
* write.h (struct fix): Change tc_fix_data to type TC_FIX_TYPE if that is
defined, otherwise omit it. Delete fx_bsr. Change fx_size to unsigned char.
* config/tc-i960.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New macros.
* config/tc-ns32k.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New macros.
* config/tc-hppa.h (TC_FIX_TYPE): Define as PTR.
* config/tc-i860.c (md_apply_fix): Delete code for checking fx_im_disp, and for
handling non-zero values, since it never gets set after being initialized to
zero.
* write.h (struct fix): Make fx_im_disp always 2 bits, since the only tc-*
files actually using it need that much.
NS32K changes from Ian Dall:
* configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
ns32k-pc532-lites* like ns32k-pc532-netbsd*.
* config/tc-ns32k.h (LOCAL_LABELS_FB): Define to 1.
present only to stop gas complaining when gcc passes through the
"-mcpu=vr4300" switch.
Fri Sep 1 08:20:19 1995 James G. Smith <jsmith@beauty.cygnus.com>
* config/tc-mips.c (md_parse_option, md_begin, md_show_usage):
Add support for "-mcpu=vr4300" as processor identifier.
* config/tc-m68k.c (m68k_ip) [case POST/PRE/BASE]: Fix typo when
looking at outer displacement. Don't set the postindex bit if the
index suppress bit is set (for memory indirect addressing mode).
(scrub_from_file, scrub_to_file): Remove.
(scrub_string, scrub_last_string): Remove.
(scrub_from_string, scrub_to_string): Remove.
(saved_input, saved_input_len): New static variables.
(struct app_saved): Remove scrub_string, scrub_last_string, and
scrub_file fields. Add saved_input and saved_input_len fields.
(app_push): Adjust saved fields for changes in struct app_save.
Initialize state and saved_input.
(app_pop): Adjust saved fields for changes in struct app_save.
(do_scrub_chars): Rename from do_scrub_next_char and rewrite to
process a buffer at a time rather than a character at a time.
(main, as_warn): Remove obsolete testing code.
* as.h (do_scrub_next_char): Don't declare.
(do_scrub_chars): Declare.
(scrub_from_file, scrub_from_string): Don't declare.
(scrub_to_file, scrub_to_string): Don't declare.
* input-file.c (input_file_get): New static function.
(input_file_give_next_buffer): Call do_scrub_chars rather than
do_scrub_next_char.
* read.c (scrub_string, scrub_string_end): New static variables.
(scrub_from_string): New static function.
(read_a_source_file): Call do_scrub_chars rather than
do_scrub_next_char.
(and comment change in input-scrub.c)
statement inside a quotation.
(s_space): Don't warn about a zero repeat count in MRI mode.
* config/tc-m68k.c (crack_operand): In MRI mode, don't count
parentheses inside quotes.
(md_assemble): In MRI mode, anything after the operands field is a
comment.
(parse_mri_control_operand): Adjust start and stop to remove
spaces.
(s_mri_for): Likewise.
* as.c: Include sb.h and macro.h.
(max_macro_next): New global variable.
(main): Call macro_init.
(macro_expr): New static function.
* as.h (max_macro_nest): Declare.
* read.c (line_label): Rename from mri_line_label. Change all
uses.
(potable): Add exitm, irp, irpc, macro, mexit, rept.
(read_a_source_file): Always clear line_label at the start of a
line, not just when flag_mri or LABELS_WITHOUT_COLONS. Fixup
MRI/LABELS_WITHOUT_COLONS handling. In MRI mode, permit label:
equ val. Set line_label when calling colon. In MRI mode, a
leading '.' does not imply a pseudo-op. Check for macro expansion
before calling md_assemble.
(s_irp): New function.
(get_line_sb): New static function.
(s_macro): New function.
(s_mexit): New function.
(s_rept): New function.
* read.h (line_label): Rename from mri_line_label.
(s_irp, s_rept): Declare.
(s_macro, s_mexit): Declare.
* input-scrub.c: Include sb.h.
(sb_index, from_sb): New static variables.
(macro_nest): New static variable.
(struct input_save): Add sb_index and from_sb fields. Change
next_saved_file field to be struct input_save *.
(next_saved_file): Changed to be struct input_save *.
(input_scrub_push): Change to return type struct input_save *.
Save sb_index and from_sb.
(input_scrub_pop): Change parameter type to struct input_save *.
Restore sb_index and from_sb.
(input_scrub_include_sb): New function.
(input_scrub_next_buffer): Handle reading from from_sb.
(bump_line_counters): Only increment lines if not using from_sb.
* config/tc-m68k.c (opt_table): Add nest.
(opt_nest): New static function.
* gasp.c: Include sb.h and macro.h. Move all sb related functions
and definitions to sb.h and sb.c. Move all macro related
functions and definitions to macro.h and macro.c.
* sb.h, sb.c: New files, extracted from gasp.c.
* macro.h, macro.c: Likewise.
* Makefile.in (OBJS): Add sb.o and macro.o
(GASPOBJS): Define.
(gasp.new): Depend upon $(GASPOBJS). Use $(GASPOBJS) to link.
(TARG_CPU_DEP_m68k): Depend upon subsegs.h.
(gasp.o): Depend upon sb.h and macro.h.
(sb.o): New target.
(macro.o): New target.
(as.o): Depend upon sb.h and macro.h.
(input-scrub.o): Depend upon sb.h.
(read.o): Depend upon sb.h and macro.h.
linecount before printing it.
(process_file): In MRI mode, lines beginning with '*' or '!' are
comments.
(do_reg): In MRI mode, don't require parentheses.
(do_include): In MRI mode, don't requires quotes. If the file can
not be found in the include path, try opening it in the current
directory. Print the file name correctly in the error message.
(chartype_init): In MRI mode, set FIRSTBIT for '.'.
(main): Set comment_char to ';' when entering MRI mode.
(m68k_ip): Pass 64 rather than -1 to add_Fix in 'B' 'B' case.
(md_pcrel_from): If fx_pcrel_adjust is 64, use -1 instead.
You can't portably store negative numbers in a char.
* gas/mri/if.d, gas/mri/if.s: New test.
* gas/mri/repeat.d, gas/mri/repeat.s: New test.
* gas/mri/while.d, gas/mri/while.s: New test.
* gas/mri/mri.exp: Run the new tests.
(do_end): Add parameter. In MRI mode, print it out.
(do_irp): New static function.
(sub_actual): Change parameter m to formal_hash, changing type
from macro_entryh * to hash_table *.
(macro_expand_body): New static function, broken out of
macro_expand.
(macro_expand): Call macro_expand_body.
(K_*): Fully parenthesize.
(K_IRP, K_IRPC): Define.
(mrikinfo): Add IRP and IRPC.
(process_pseudo_op): In MRI mode, print out END pseudo-op. Pass
line to do_end. Handle K_IRP and K_IRPC.
"begin_brtab" and "end_brtab" pseudo-ops.
(pa_brtab): New function.
(tc_gen_reloc, SOM version): Handle R_BEGIN_BRTAB and R_END_BRTAB.
(hppa_force_relocation): Force relocations for BRTAB fixups
when OBJ_SOM is defined.
More infrastructure for PA optimziations.
(process_file): Don't warn about missing END in MRI mode.
(do_if): New static function.
(get_mri_string, do_ifc): New static functions.
(buffer_and_nest): Treat MRI mode like alternate syntax mode.
(do_aendr): Change error message in MRI mode.
(do_arepeat): Use REPT/ENDR in MRI mode.
(do_formals): In MRI mode, add special NARG formal.
(macro_expand): Various changes for MRI mode: permit a qualifier
on the macro name; set special NARG formal; permit unnamed
positional arguments; use && to concatenate named parameters;
permit \d to specify an unnamed parameter; permit named parameters
to not start with \; use == to see if a parameter exists.
(getstring): In MRI mode, allow <> to quote a string.
(K_IFEQ, K_IFNE, K_IFLT, K_IFLE, K_IFGE, K_IFGT): Define.
(K_IFC, K_IFNC): Define.
(struct keyword): Name structure used in kinfo array.
(mrikinfo): New static array.
(process_pseudo_op): Don't require leading '.' in MRI mode.
Handle new MRI pseudo-op definitions.
(add_keyword): New static function, broken out of process_init.
(process_init): Use add_keyword. In MRI mode, add mrikinfo table.
(long_options): Add "mri".
(show_usage): Mention -M/--mri.
(main): Call process_init after processing arguments. Handle -M.
* doc/gasp.texi: Document -M/--mri.
iword rather than expr8 and expr16. When recognizing 'M', use
issbyte rather than expr8. When recognizing 'Q' and 't', just
check for O_constant rather than using expr8.
* config/m68k-parse.h (expr8, expr16): Don't define.
* Makefile.in (m68k-parse.o): Depend upon m68k-parse.h, not
m68k-parse.y.
(m68k_quick): New static variable.
(m68k_rel32): New static variable.
(md_pseudo_table): Add opt and reg.
(m68k_ip): Permit absolute symbols in 'l'/'L' recognition. Check
m68k_quick in 'M' and 'Q' recognition. Check m68k_abspcadd in
DISP handling. Check m68k_rel32 in BASE/POST/PRE handling.
(md_begin): In MRI mode, initialize m68k_abspcadd and m68k_rel32.
In MRI mode, change unsized branch aliases to be variable sized.
(struct opt_action): Define.
(opt_table): Define.
(s_opt): New static function.
(skip_to_comma): New static function.
(opt_chip): New static function.
(opt_list): New static function.
(opt_list_symbols): New static function.
(s_reg): New static function.
* as.h (flag_keep_locals): Change from unsigned char to int.
(flag_no_warnings): Likewise.
(frag_now_fix): In absolute_section, return abs_section_offset.
* subsegs.c (subseg_change): If switching to absolute_section,
just set now_seg and now_subseg.
(subseg_set_rest): Special handling when switching to or from
absolute_section.
(md_pseudo_table): Add fopt and mask2.
(m68k_ip): Use m68k_float_copnum, not COPNUM, when setting
coprocessor register to use. In case 'I' when checking operands,
correct coprocessor register numbers. In case 'I' when setting
operands, don't add 1.
(s_fopt): New static function.
* config/m68k-parse.h (COPNUM): Don't define.
* configure.in: Consistently use ${target_cpu_type} rather than
${cpu_type} after the loop.
* configure: Rebuild.
* Makefile.in (targ-cpu.o): Use @target_cpu_type@ rather than
@cpu_type@.
68ec020, 68ec030, 68ec040, and 68330.
(md_pseudo_table): Add chip and comline.
(m68k_init_after_args): Use strcasecmp when comparing default_cpu
against architectures.
(mri_chip, s_chip): New static functions.
* read.h (mri_comon_symbol): Declare.
(s_mri_common): Declare.
* read.c (mri_line_label): New static variable.
(mri_common_symbol): New global variable.
(potable): Add "common" and "common.s".
(read_a_source_file): In MRI mode, set mri_line_label for a label
at the start of a line.
(s_mri_common): New function.
(s_space): Handle mri_common_symbol.
* symbols.c (colon): Change return value from void to symbolS *,
and return new symbol. If mri_common_symbol is set, attach the
new symbol to it.
(resolve_symbol_value): Handle an sy_mri_common symbol.
* symbols.h (colon): Change return value in declaration.
* subsegs.c (subseg_set_rest): Clear mri_common_symbol.
(subseg_set (both versions)): Likewise.
* frags.c (frag_more): Warn if mri_common_symbol is not NULL.
* write.c (adjust_reloc_syms): Skip sy_mri_common symbols.
(write_object_file): Discard sy_mri_common symbols.
(fixup_segment): Change relocations against sy_mri_common symbols
to be against the common symbol itself.
* config/obj-coff.c (yank_symbols): Discard sy_mri_common symbols.
(fixup_segment): Change relocations against sy_mri_common symbols
to be against the common symbol itself.
* config/obj-aout.c (obj_crawl_symbol_chain): Discard
sy_mri_common symbols.
LINKER_RELAXING_SHRINKS_ONLY is defined.
* config/tc-i960.h (LINKER_RELAXING_SHRINKS_ONLY): Define it.
* doc/internals.texi (Relaxation): Write up some stuff on linker relaxing and
LINKER_RELAXING_SHRINKS_ONLY.
* gas/m68k/op68000.d: New test.
* gas/m68k/cas.s, gas/m68k/cas.d: New test.
* gas/m68k/bitfield.s, gas/m68k/bitfield.d: New test.
* gas/m68k/schwab.d: Run objdump with -j .text. Adjust for
changes to disassembler.
* gas/m68k/all.exp: Run new tests. Run schwab test for
m68k-*-coff*.
including support for Motorola syntax.
* config/m68k-parse.h: New file; definitions shared between
m68k-parse.y and tc-m68k.c.
* config/tc-m68k.c: Include m68k-parse.h.
(enum operand_type): Move to m68k-parse.h, where it is named
m68k_operand_type. Rename all uses. Rearrange somewhat. Add
FPREG. Rename AOFF to DISP. Rename AINDX to BASE. Rename APODX
to POST. Rename APRDX to PRE. Remove AMIND. Rename MSCR to
CONTROL. Remove DINDR.
(struct m68k_exp): Move to m68k-parse.h. Remove e_beg, e_end and
e_seg fields. Rename e_exp to exp. Rename e_siz to size, and
change type to enum m68k_size. Change all uses.
(enum _register): Move to m68k-parse.h, where it is named
m68k_register. Rename all uses. Add ZDATA0-7 and ZADDR0-7.
(struct m68k_op): Move to m68k-parse.h. Change all fields.
(seg): Don't define.
(add_exp): Remove.
(FAIL, OK): Remove.
(m68k_reg_parse): Move to m68k-parse.y, and rewrite.
(SKIP_WHITE, SKIP_W): Remove.
(try_moto_index, try_index): Remove.
(m68k_ip_op): Move to m68k-parse.y, and rewrite to use grammar.
(main): Remove obsolete test function.
(m68k_ip): Extensive changes to use new grammar.
(get_regs): Remove.
(crack_operand): m68k_ip_op now returns 0 on success.
(init_table): Add ssp, zd0-7 and za0-7.
(md_assemble): Make er const. Correct loop over operands when
looking for error message.
(md_begin): Set alt_notend_table for '(' and '@'.
(get_num): Expression is already parsed. Don't set seg.
* configure.in: If cpu_type is m68k, put m68k-parse.o in
extra-objects.
* configure: Rebuild.
* Makefile.in (DISTSTUFF): Add m68k-parse.c.
(BISON): Use ../bison/bison if it exists.
(BISONFLAGS): Define as empty.
(TARG_CPU_DEP_m68k): Depend upon $(srcdir)/config/m68k-parse.h.
(m68k-parse.c, m68k-parse.o): New targets.
(struct m68k_incant): Change m_operands field to be const.
(struct m68k_it): Change args field to be const.
(m68k_ip): Change local variable s to be const.
(opcode_ptr): Remove.
(md_begin): Use m68k_numopcodes, not numopcodes. Use
m68k_opcodes, not removed opcode_ptr. Use m68k_numaliases, not
numaliases.
"sfcr", and "dfcr" as synonyms for existing entries.
(md_begin): In MRI mode, force flag_reg_prefix_optional to 1.
(md_parse_option): Removed unused locals i and arch. Change type
of arch (another one) to unsigned long.
(tc_coff_sizemachdep): Add return after abort to avoid warning.
* as.h (flag_mri): Declare/define.
* as.c (show_usage): Mention -M and its synonym --mri.
(parse_args): Add 'M' to std_shortopts. Add "mri" to
std_longopts. Set flag_mri if -M is seen.
(main): Call parse_args before input_scrub_begin. Call
expr_begin.
* app.c (do_scrub_begin): Don't set lex for '"' or '\'' in MRI
mode. Do set lex for ';', '*', and '!' in MRI mode.
(do_scrub_next_char): Remove MRI ifdef in LEX_IS_WHITESPACE case.
In MRI mode, keep spaces between labels and colons. Remove MRI
ifndef around LEX_IS_ONECHAR_QUOTE case. In MRI mode, don't use
'!' or '*' as comment characters even if they are in
comment_chars.
* read.h (lex_type): No longer const.
* read.c: Include libiberty.h.
(lex_type): No longer const.
(read_begin): In MRI mode, set lex_type of '?' to 3.
(potable): Add dc, dc.b, dc.d, dc.l, dc.s, dc.w, dc.x, ds, ds.b,
ds.l, ds.w, and xdef.
(read_a_source_file): Change LABELS_WITHOUT_COLON ifdef to check
for MRI mode at runtime rather than compile time. Handle the EQU
pseudo-op in MRI mode. Remove bogus MRI ifdef around done_pseudo.
Change NO_PSEUDO_DOT ifdef to also take effect for MRI mode at
runtime.
(cons): In MRI mode, always call parse_mri_cons rather than
TC_PARSE_CONS_EXPRESSION.
(parse_mri_cons): Always compile, not just when MRI is defined.
Call TC_PARSE_CONS_EXPRESSION, not expression, when the input is
not a string constant. Handle A and E modifiers.
(float_cons): Accept :xxxx, where the x's are hex digits.
* expr.h (operatorT): Add O_eq, O_ne, O_lt, O_le, O_ge, O_gt.
(expr_begin): Declare.
* expr.c (integer_constant): In MRI mode, if the base was not
specified, look for a suffix on the number to set the base.
(mri_char_constant): New static function.
(operand): Remove MRI ifdef. In MRI mode, do various things: Pass
0 as the base when calling integer_constant if there was no
prefix. Check for a hex constant suffix if when a leading '0' is
seen. Don't accept 0x or 0b as a prefix. Check for E'chars' and
A'chars'. Handle MRI character constants. Treat '"' as the
unary bitwise not operator. Treat $ as the program counter, or as
the prefix for a hex constant. Treat % as the prefix for a binary
constant and @ as the prefix for an octal constant. Treat : as
the prefix for a hex constant.
(op_encoding): Set '"' to O_bit_not, '<' to O_lt, and '>' to O_gt.
(op_rank): No longer const. Change rank values.
(expr_begin): New function.
(operator): New static function.
(expr): Use operator. Don't bother to mention the operator in
warnings. Remove bogus #if 0 code. Handle new operatorT values.
* atof-generic.c (atof_generic): In MRI mode, accept underscores
around the exponent in floating point numbers.
* symbols.h (symbols_case_sensitive): Declare.
* symbols.c (symbols_case_sensitive): New global variable.
(symbol_create): Check symbols_case_sensitive.
(symbol_find_base): Likewise.
(resolve_symbol_value): Handle new operatorT values.
(print_expr_1): Likewise.
(S_IS_LOCAL): In MRI mode, names beginning with two '?' characters
are local.
(s_uses): New static function.
(sh_coff_frob_file): New function.
(md_convert_frag): Call subseg_change before calling fix_new.
(sh_handle_align): New function.
(SWITCH_TABLE): Define.
(sh_force_relocation): New function.
(md_apply_fix): Handle R_SH_USES, R_SH_COUNT and R_SH_ALIGN.
(sh_coff_reloc_mangle): Likewise. Also handle switch table
entries.
* config/tc-sh.h (HANDLE_ALIGN): Define.
(sh_handle_align): Declare.
(TC_FORCE_RELOCATION): Define.
(sh_force_relocation): Declare.
(TC_COUNT_RELOC): Simplify; rely on TC_FORCE_RELOCATION instead.
(tc_frob_file): Define.
(sh_coff_frob_file): Declare.
* config/obj-coff.c (write_object_file): Call tc_frob_file if it
is defined.
(fixup_mdeps): Call HANDLE_ALIGN if it is defined.
(TC_FORCE_RELOCATION): Define if not defined.
(fixup_segment): Use TC_FORCE_RELOCATION to decide whether to
clear the symbol fields of fixP.
* config/tc-arm.h (BYTE_ORDER): Delete.
(TARGET_FORMAT): Provide value for OBJ_COFF and TE_PE.
(ARM_BI_ENDIAN): Define if OBJ_COFF and TE_PE.
* config/tc-arm.c (byte_order): Delete.
(md_number_to_chars): Reference target_big_endian, not byte_order.
(md_chars_to_number): Likewise.
(md_longopts): Add -EB/-EL if ARM_BI_ENDIAN.
(md_parse_options): Recognize -EB/-EL.
(md_show_usage): List -EB/-EL.
* config/tc-sparc.h (sparc_pic_code): Always declare, not just
when OBJ_ELF.
(TC_RELOC_RTSYM_LOC_FIXUP): Define when OBJ_AOUT.
(tc_fix_adjustable): New definition for OBJ_AOUT.
* config/tc-sparc.c (sparc_pic_code): Always define, not just when
OBJ_ELF.
(md_apply_fix): Adjust reloc addend for OBJ_AOUT and PIC. In
BFD_RELOC_32_PCREL_S2 case, don't increment val for an external
symbol when PIC.
(tc_gen_reloc): Generate different PIC relocs when OBJ_AOUT, as
well as when OBJ_ELF.
(md_shortopts): If OBJ_AOUT, include `k'.
(md_parse_option): If OBJ_AOUT, handle 'k'.
(md_show_usage): Mention -k if OBJ_AOUT, and -KPIC if OBJ_ELF.
(md_pcrel_from): Don't add in size for an external symbol when
PIC.
* write.c (adjust_reloc_syms): Set sy_used_in_reloc for both
symbols in a fixup where a defined symbol is subtracted from an
undefined symbol (when UNDEFINED_DIFFERENCE_OK is defined).
(fixup_segment): Do nothing for the difference of two symbols if
UNDEFINED_DIFFERENCE_OK is defined.
* ecoff.c (add_file): Don't collapse multiple .file commands into
a single file structure.
(ecoff_build_lineno): Set ilineBase to sum of previous file's
ilineBase and cline.
* config/tc-mips.c (mips_4010): New static variable.
(interlocks): New static variable.
(md_begin): Check for a cpu of "r4010". Set mips_4010 correctly.
If mips_4650 or mips_4010, set interlocks.
(append_insn): Check interlocks, not mips_4650.
(mips_emit_delays): Likewise.
(mips_ip): Only permit INSN_4010 instructions if mips_4010.
(md_longopts): Add "m4010" and "no-m4010".
(md_parse_option): Accept -mcpu=r4010. Handle -m4010 and
-no-m4010.
(md_show_usage): Document -m4010 and -no-m4010.
(init_file): Initialize fake.
(add_file): Add new parameter fake. Change all callers.
(ecoff_build_debug): Don't warn about a missing .end for a fake
file.
PR 6509.
* config/tc-i386.c (md_apply_fix3): Rename from md_apply_fix1.
Accept pointer to value and segment. Fix OBJ_ELF PCREL case to
handle global defined symbols correctly.
(md_apply_fix): Remove both versions.
* config/tc-i386.h (MD_APPLY_FIX3): Define.
BSF_FUNCTION.
(symbol_globalP, symbol_global_lastP): New global variables.
(yank_symbols): Sort defined global symbols to the end, just
before the undefined symbols.
(glue_symbols): Add two arguments, and use them instead of
referring directly to global variables.
(crawl_symbols): Call glue_symbols twice, once for defined globals
and once for undefined. Add corresponding know calls.
PR 5491.
* write.c (fixup_segment): Pass fixP to TC_RELOC_RTSYM_LOC_FIXUP,
not fixP->fx_r_type.
* config/tc-sparc.c (sparc_pic_code): New global variable.
(md_apply_fix): If generating PIC, adjust fx_addnumber for any non
PC relative reloc.
(tc_gen_reloc): If generating PIC, adjust various reloc types.
Remove fx_pcrel assert, since it is no longer true.
(md_parse_option): Handle -K PIC.
* config/tc-sparc.h (sparc_pic_code): Declare if OBJ_ELF.
(TC_RELOC_RTSYM_LOC_FIXUP): Define if OBJ_ELF.
(tc_fix_adjustable): Don't adjust PC relative relocs if PIC.
* config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Take a fixp, not a
reloc type.
PR 7131.
* as.c (listing_filename): New static variable.
(show_usage): Mention -a=file.
(parse_args): Support = option of -a to set name of listing file.
(main): Pass listing_filename to listing_print.
* listing.c (list_file): New static variable.
(various): Replace printf with fprintf to list_file.
(listing_print): If name argument is not NULL, open it as
list_file.
* doc/as.texinfo, doc/as.1: Document -a=file.
PR 6354.
at_end.
(file_info): Initialize at_end, not end_pending.
(buffer_line): If at_end set, just return immediately. Don't
worry about end_pending cases. Set at_end when EOF is read.
(print_source): Check at_end, not end_pending.
(listing_listing): Likewise.
PR 6636.
(md_parse_option): If OBJ_ELF, check for -K. Die if -K PIC, since
PIC code is not currently supported.
* as.c (parse_args): Change std_shortopts to be an array rather
than a constant string. Only include 'K' if WORKING_DOT_WORD is
not defined. Only check for 'K' in that case as well.
* as.h (flag_warn_displacement): Only declare if WORKING_DOT_WORD
is not defined.
PR 7131.
(ecoff_directive_def): Set ecoff_debugging_seen.
(ecoff_stab): Likewise.
* ecoff.h: Make idempotent.
(ecoff_debugging_seen): Declare.
* config/tc-mips.c: Include ecoff.h.
(mips_debug): New static variable.
(s_stringer, s_mips_space): Remove unneeded declarations.
(md_parse_option): In case 'g', set mips_debug to debugging level.
(mips_local_label): New function.
* tc-mips.h (LOCAL_LABEL): Call mips_local_label.
(mips_local_label): Declare.
PR 6978.
