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M_U{L,S}{D,W,H}_A.
PR 7947.
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not second.
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* 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.
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support it.
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* 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.
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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.
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(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.
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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.
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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.
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* write.c (fixup_segment): Remove change of 29th.
* config/tc-{i386,arm}.h (TC_FORCE_RELOCATION): Keep RVA relocs.
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<schwab@issan.informatik.uni-dortmund.de>
* 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).
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exactly fills the to buffer.
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(sparc_ip): Call them for asi, membar, and prefetch parsing.
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asi.[ds]: new test.
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* read.c (potable): Rva is new entry.
(cons_worker): New, split from cons. Handles rva.
(cons, s_rva): Call cons_worker.
* read.h (s_rva): New declaration.
* write.c (fixup_segment): Don't throw away rva relocs.
* config/tc-arm.c (md_apply_fix, tc_gen_reloc): Handle RVA.
* config/tc-i386.c (tc_coff_fix2type): Handle RVA.
* config/tc-i386.h (TC_COUNT_RELOC): Remember RVAs.
(TC_RVA_RELOC): New definition.
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* config/te-sco386.h: Likewise.
* config/te-sysv32.h: Likewise.
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(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)
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* sb.c (sb_build): Revert yesterday's patch.
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Just link against libiberty, not against $(LIBS).
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does not provide as_abort.
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* doc/as.texinfo, doc/as.1: Document --defsym.
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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.
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LEX_IS_ONECHAR_QUOTE is seen in state 10, preserve one space.
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LOCAL is used.
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now supports macros, ifc, ifnc, irp, irpc, rept, and endr, without
using gasp.
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* 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.
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LEX_IS_STRINGQUOTE.
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(s_ifc): New function.
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of diff.
* lib/gas-defs.exp: Define prune_system_crud if it is not already
defined.
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file name.
* listing.c (listing_title): Don't require the title to be quoted.
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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.
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(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.
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expect failure for targets which use SOM.
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exist, mark the test as untested.
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