1993-03-30 22:25:14 +02:00
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/* Generate code to initialize optabs from machine description.
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2000-01-04 17:29:41 +01:00
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Copyright (C) 1993, 94-99, 2000 Free Software Foundation, Inc.
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1993-03-30 22:25:14 +02:00
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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1995-06-15 13:52:21 +02:00
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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1993-03-30 22:25:14 +02:00
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#include "hconfig.h"
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Cutover various gen*.c files to using system.h:
* Makefile.in (genconfig.o, genflags.o, gencodes.o, genemit.o,
genopinit.o, genrecog.o, genextract.o, genpeep.o, genattr.o,
genattrtab.o, genoutput.o): Depend on system.h.
* genattr.c: Include system.h. Add arguments to various function
prototypes. Remove redundant prototype of read_rtx().
* genattrtab.c: Likewise.
* gencodes.c: Likewise.
* genconfig.c: Likewise.
* genemit.c: Likewise.
* genextract.c: Likewise.
* genflags.c: Likewise.
* genopinit.c: Likewise.
* genoutput.c: Likewise.
* genpeep.c: Likewise.
* genrecog.c: Likewise.
From-SVN: r18794
1998-03-24 11:16:53 +01:00
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#include "system.h"
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1993-03-30 22:25:14 +02:00
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#include "rtl.h"
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#include "obstack.h"
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errors.c: New file...
1999-08-27 00:27 -0700 Zack Weinberg <zack@bitmover.com>
* errors.c: New file; defines functions error, warning, and
fatal, variables have_error and progname.
* errors.h: New file; prototypes and decls for stuff in errors.c.
* Makefile: Add rules to build errors.o and
$(HOST_PREFIX)errors.o. Link genconfig, gencodes, genemit,
genopinit, genrecog, genextract, genpeep, genattr, and
genoutput with errors.o. Add errors.h to deps of genconfig.o,
gencodes.o, genemit.o, genopinit.o, genrecog.o, genextract.o,
genpeep.o, genattr.o, and genoutput.o.
* genconfig.c, gencodes.c, genemit.c, genopinit.c, genrecog.c,
genextract.c, genpeep.c, genattr.c: Include errors.h. Don't
define or prototype fatal. Set progname at beginning of main.
* genoutput.c: Likewise, and don't define or prototype error
either.
From-SVN: r28925
1999-08-27 09:47:17 +02:00
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#include "errors.h"
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c-common.c: Include <stdlib.h> and <string.h>/<strings.h>.
* c-common.c: Include <stdlib.h> and <string.h>/<strings.h>.
* calls.c (expand_call): Remove unused variables funtree,
n_regs, and tmpmode.
* dbxout.c, except.c: Include <string.h>/<strings.h>.
* explow.c: (plus_constant_for_output_wide) Removed unused
variable all_constant.
* c-decl.c, genattr.c, genattrtab.c, getconfig.c, genemit.c
genextract.c, genflags.c, genopinit.c genoutput.c, genpeep.c,
genrecog.c, global.c, integrate.c , stupid.c : Include
<stdlib.h>.
* genextract.c: (walk_rtx) Remove unused variable link.
* genrecog.c: (concat) Remove unreferenced static function.
* prefix.c: Include <string.h>/<strings.h>, <stdlib.h>
* stmt.c: Include <stdlib.h>.
(expand_asm_operands): Remove unused variable val1.
(expand_return): Remove unused variable block.
(pushcase): Remove unused variables l and n.
(pushcaserange): Likewise.
* unroll.c (unroll_loop): Remove unused variable temp.
From-SVN: r17766
1998-02-07 23:55:54 +01:00
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1993-03-30 22:25:14 +02:00
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static struct obstack obstack;
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struct obstack *rtl_obstack = &obstack;
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#define obstack_chunk_alloc xmalloc
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#define obstack_chunk_free free
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/* Many parts of GCC use arrays that are indexed by machine mode and
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contain the insn codes for pattern in the MD file that perform a given
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operation on operands of that mode.
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These patterns are present in the MD file with names that contain
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the mode(s) used and the name of the operation. This program
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writes a function `init_all_optabs' that initializes the optabs with
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all the insn codes of the relevant patterns present in the MD file.
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This array contains a list of optabs that need to be initialized. Within
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each string, the name of the pattern to be matched against is delimited
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with %( and %). In the string, %a and %b are used to match a short mode
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name (the part of the mode name not including `mode' and converted to
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lower-case). When writing out the initializer, the entire string is
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used. %A and %B are replaced with the full name of the mode; %a and %b
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are replaced with the short form of the name, as above.
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If %N is present in the pattern, it means the two modes must be consecutive
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widths in the same mode class (e.g, QImode and HImode). %I means that
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only integer modes should be considered for the next mode, and %F means
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that only float modes should be considered.
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For some optabs, we store the operation by RTL codes. These are only
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used for comparisons. In that case, %c and %C are the lower-case and
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upper-case forms of the comparison, respectively. */
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1993-05-24 19:12:32 +02:00
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/* The reason we use \% is to avoid sequences of the form %-capletter-%
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which SCCS treats as magic. This gets warnings which you should ignore. */
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1999-09-15 16:13:50 +02:00
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const char * const optabs[] =
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1993-05-24 19:12:32 +02:00
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{ "extendtab[(int) %B][(int) %A][0] = CODE_FOR_%(extend%a\%b2%)",
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"extendtab[(int) %B][(int) %A][1] = CODE_FOR_%(zero_extend%a\%b2%)",
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"fixtab[(int) %A][(int) %B][0] = CODE_FOR_%(fix%F\%a%I\%b2%)",
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"fixtab[(int) %A][(int) %B][1] = CODE_FOR_%(fixuns%F\%a%b2%)",
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"fixtrunctab[(int) %A][(int) %B][0] = CODE_FOR_%(fix_trunc%F\%a%I\%b2%)",
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"fixtrunctab[(int) %A][(int) %B][1] = CODE_FOR_%(fixuns_trunc%F\%a%I\%b2%)",
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"floattab[(int) %B][(int) %A][0] = CODE_FOR_%(float%I\%a%F\%b2%)",
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1993-05-28 06:51:30 +02:00
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"floattab[(int) %B][(int) %A][1] = CODE_FOR_%(floatuns%I\%a%F\%b2%)",
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1993-03-30 22:25:14 +02:00
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"add_optab->handlers[(int) %A].insn_code = CODE_FOR_%(add%a3%)",
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"sub_optab->handlers[(int) %A].insn_code = CODE_FOR_%(sub%a3%)",
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"smul_optab->handlers[(int) %A].insn_code = CODE_FOR_%(mul%a3%)",
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1994-06-29 02:22:13 +02:00
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"umul_highpart_optab->handlers[(int) %A].insn_code = CODE_FOR_%(umul%a3_highpart%)",
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"smul_highpart_optab->handlers[(int) %A].insn_code = CODE_FOR_%(smul%a3_highpart%)",
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1993-03-30 22:25:14 +02:00
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"smul_widen_optab->handlers[(int) %B].insn_code = CODE_FOR_%(mul%a%b3%)%N",
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"umul_widen_optab->handlers[(int) %B].insn_code = CODE_FOR_%(umul%a%b3%)%N",
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1993-05-24 19:12:32 +02:00
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"sdiv_optab->handlers[(int) %A].insn_code = CODE_FOR_%(div%I\%a3%)",
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"udiv_optab->handlers[(int) %A].insn_code = CODE_FOR_%(udiv%I\%a3%)",
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1993-03-30 22:25:14 +02:00
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"sdivmod_optab->handlers[(int) %A].insn_code = CODE_FOR_%(divmod%a4%)",
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"udivmod_optab->handlers[(int) %A].insn_code = CODE_FOR_%(udivmod%a4%)",
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"smod_optab->handlers[(int) %A].insn_code = CODE_FOR_%(mod%a3%)",
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"umod_optab->handlers[(int) %A].insn_code = CODE_FOR_%(umod%a3%)",
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1993-05-24 19:12:32 +02:00
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"flodiv_optab->handlers[(int) %A].insn_code = CODE_FOR_%(div%F\%a3%)",
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"ftrunc_optab->handlers[(int) %A].insn_code = CODE_FOR_%(ftrunc%F\%a2%)",
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1993-03-30 22:25:14 +02:00
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"and_optab->handlers[(int) %A].insn_code = CODE_FOR_%(and%a3%)",
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"ior_optab->handlers[(int) %A].insn_code = CODE_FOR_%(ior%a3%)",
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"xor_optab->handlers[(int) %A].insn_code = CODE_FOR_%(xor%a3%)",
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"ashl_optab->handlers[(int) %A].insn_code = CODE_FOR_%(ashl%a3%)",
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"ashr_optab->handlers[(int) %A].insn_code = CODE_FOR_%(ashr%a3%)",
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"lshr_optab->handlers[(int) %A].insn_code = CODE_FOR_%(lshr%a3%)",
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"rotl_optab->handlers[(int) %A].insn_code = CODE_FOR_%(rotl%a3%)",
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"rotr_optab->handlers[(int) %A].insn_code = CODE_FOR_%(rotr%a3%)",
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1993-05-24 19:12:32 +02:00
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"smin_optab->handlers[(int) %A].insn_code = CODE_FOR_%(smin%I\%a3%)",
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"smin_optab->handlers[(int) %A].insn_code = CODE_FOR_%(min%F\%a3%)",
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"smax_optab->handlers[(int) %A].insn_code = CODE_FOR_%(smax%I\%a3%)",
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"smax_optab->handlers[(int) %A].insn_code = CODE_FOR_%(max%F\%a3%)",
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"umin_optab->handlers[(int) %A].insn_code = CODE_FOR_%(umin%I\%a3%)",
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"umax_optab->handlers[(int) %A].insn_code = CODE_FOR_%(umax%I\%a3%)",
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1993-03-30 22:25:14 +02:00
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"neg_optab->handlers[(int) %A].insn_code = CODE_FOR_%(neg%a2%)",
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"abs_optab->handlers[(int) %A].insn_code = CODE_FOR_%(abs%a2%)",
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"sqrt_optab->handlers[(int) %A].insn_code = CODE_FOR_%(sqrt%a2%)",
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"sin_optab->handlers[(int) %A].insn_code = CODE_FOR_%(sin%a2%)",
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"cos_optab->handlers[(int) %A].insn_code = CODE_FOR_%(cos%a2%)",
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1993-06-13 06:16:47 +02:00
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"strlen_optab->handlers[(int) %A].insn_code = CODE_FOR_%(strlen%a%)",
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1993-03-30 22:25:14 +02:00
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"one_cmpl_optab->handlers[(int) %A].insn_code = CODE_FOR_%(one_cmpl%a2%)",
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"ffs_optab->handlers[(int) %A].insn_code = CODE_FOR_%(ffs%a2%)",
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"mov_optab->handlers[(int) %A].insn_code = CODE_FOR_%(mov%a%)",
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"movstrict_optab->handlers[(int) %A].insn_code = CODE_FOR_%(movstrict%a%)",
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"cmp_optab->handlers[(int) %A].insn_code = CODE_FOR_%(cmp%a%)",
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"tst_optab->handlers[(int) %A].insn_code = CODE_FOR_%(tst%a%)",
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"bcc_gen_fctn[(int) %C] = gen_%(b%c%)",
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"setcc_gen_code[(int) %C] = CODE_FOR_%(s%c%)",
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1995-01-25 05:16:37 +01:00
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"movcc_gen_code[(int) %A] = CODE_FOR_%(mov%acc%)",
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1999-09-23 13:34:49 +02:00
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"cbranch_optab->handlers[(int) %A].insn_code = CODE_FOR_%(cbranch%a4%)",
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"cmov_optab->handlers[(int) %A].insn_code = CODE_FOR_%(cmov%a6%)",
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"cstore_optab->handlers[(int) %A].insn_code = CODE_FOR_%(cstore%a4%)",
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1993-03-30 22:25:14 +02:00
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"reload_in_optab[(int) %A] = CODE_FOR_%(reload_in%a%)",
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"reload_out_optab[(int) %A] = CODE_FOR_%(reload_out%a%)",
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1995-12-24 12:36:10 +01:00
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"movstr_optab[(int) %A] = CODE_FOR_%(movstr%a%)",
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"clrstr_optab[(int) %A] = CODE_FOR_%(clrstr%a%)" };
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1993-03-30 22:25:14 +02:00
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2000-01-17 16:17:38 +01:00
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static void gen_insn PARAMS ((rtx));
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c-lex.c (is_class_name): Delete declaration.
* c-lex.c (is_class_name): Delete declaration.
(whitespace_cr): Make static and add prototype.
* c-lex.h (make_pointer_declarator, reinit_parse_for_function,
yylex, get_directive_line): Turn declarations into prototypes.
(position_after_whitespace, check_newline, yyerror,, is_class_name,
forget_protocol_qualifiers, remember_protocol_qualifiers): Add
prototypes.
* genattr.c (extend_range, write_upcase, gen_attr, write_units): Add
prototypes.
* gencodes.c (gen_insn): Add prototype.
* genconfig.c (walk_insn, gen_insn, gen_expand, gen_split,
gen_peephole): Add prototypes.
* genflags.c (num_operands, gen_proto, gen_nonproto, gen_insn): Add
prototypes.
* gengenrtl.c (type_from_format, accessor_from_format, special_rtx,
special_format, find_formats, gendecl, genmacro, gendef, genlegend,
genheader, gencode): Add prototypes.
* genopinit.c (gen_insn): Add prototype.
* genoutput.c (output_prologue, output_epilogue, scan_operands,
process_template, validate_insn_alternatives, gen_insn, gen_peephole,
gen_expand, gen_split, n_occurrences): Add prototypes.
* genpeep.c (gen_peephole): Add prototype.
* loop.c (find_and_verify_loops, mark_loop_jump, prescan_loop,
reg_in_basic_block_p, consec_sets_invariant_p, libcall_other_reg,
labels_in_range_p, count_loop_regs_set, note_addr_stored,
loop_reg_used_before_p, scan_loop, replace_call_address,
skip_consec_insns, libcall_benefit, ignore_some_movables,
force_movables, combine_movables, rtx_equal_for_loop_p, move_movables,
strength_reduce, valid_initial_value_p, find_mem_givs, record_biv,
check_final_value, record_giv, update_giv_derive, basic_induction_var,
simplify_giv_expr, general_induction_var, consec_sets_giv,
check_dbra_loop, express_from, combine_givs_p, combine_givs,
product_cheap_p, maybe_eliminate_biv, maybe_eliminate_biv_1,
last_use_this_basic_block, record_initial, update_reg_last_use,
iteration_info, analyze_loop_iterations, insert_bct,
instrument_loop_bct, indirect_jump_in_function_p): Turn declarations
into prototypes.
From-SVN: r19038
1998-04-08 01:47:11 +02:00
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1993-03-30 22:25:14 +02:00
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static void
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gen_insn (insn)
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rtx insn;
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{
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char *name = XSTR (insn, 0);
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2000-01-04 17:29:41 +01:00
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int m1 = 0, m2 = 0, op = 0;
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1998-03-12 01:02:45 +01:00
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size_t pindex;
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1993-03-30 22:25:14 +02:00
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int i;
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genattr.c (fatal): Qualify a char* with the `const' keyword.
* genattr.c (fatal): Qualify a char* with the `const' keyword.
* genattrtab.c (fatal, attr_printf, attr_string, write_attr_set,
write_unit_name, write_eligible_delay, expand_units,
make_length_attrs, write_attr_case, find_attr,
make_internal_attr): Likewise.
* gencheck.c (tree_codes): Likewise.
* gencodes.c (fatal): Likewise.
* genconfig.c (fatal): Likewise.
* genemit.c (fatal): Likewise.
* genextract.c (fatal, walk_rtx, copystr): Likewise.
* genflags.c (fatal): Likewise.
* genopinit.c (fatal, optabs, gen_insn): Likewise.
* genoutput.c (fatal, error, predicates): Likewise.
* genpeep.c (fatal): Likewise.
* genrecog.c (fatal, decision, pred_table, add_to_sequence,
write_tree_1, write_tree, change_state, copystr, indents): Likewise.
From-SVN: r24377
1998-12-19 08:04:42 +01:00
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const char *np, *pp, *p, *q;
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1993-03-30 22:25:14 +02:00
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/* Don't mention instructions whose names are the null string.
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They are in the machine description just to be recognized. */
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if (*name == 0)
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return;
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/* See if NAME matches one of the patterns we have for the optabs we know
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about. */
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for (pindex = 0; pindex < sizeof optabs / sizeof optabs[0]; pindex++)
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{
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int force_float = 0, force_int = 0;
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int force_consec = 0;
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int matches = 1;
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for (pp = optabs[pindex]; pp[0] != '%' || pp[1] != '('; pp++)
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;
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for (pp += 2, np = name; matches && ! (pp[0] == '%' && pp[1] == ')');
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pp++)
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{
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if (*pp != '%')
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{
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if (*pp != *np++)
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break;
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}
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else
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switch (*++pp)
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{
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case 'N':
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force_consec = 1;
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|
|
|
|
break;
|
|
|
|
|
case 'I':
|
|
|
|
|
force_int = 1;
|
|
|
|
|
break;
|
|
|
|
|
case 'F':
|
|
|
|
|
force_float = 1;
|
|
|
|
|
break;
|
|
|
|
|
case 'c':
|
|
|
|
|
for (op = 0; op < NUM_RTX_CODE; op++)
|
|
|
|
|
{
|
rtl.c (rtx_name): Constify a char*.
* rtl.c (rtx_name): Constify a char*.
* rtl.h (rtx_name, fix_sched_param): Likewise.
* gmicro/gmicro.c (rtx_name): Remove redundant declaration.
(mypr): Use accessor macro, not `rtx_name'.
* genemit.c (print_code): Constify a char*.
* genopinit.c (gen_insn): Use accessor macro, not `rtx_name'.
* genpeep.c (print_code): Constify a char*.
* genrecog.c (print_code): Likewise.
* graph.c (start_fct, start_bb, node_data, draw_edge, end_fct,
end_bb): Add static prototype.
(draw_edge): Constify a char*.
(end_bb): Remove unused parameter.
* haifa-sched.c (fix_sched_param, safe_concat, print_exp
print_block_visualization): Constify a char*.
From-SVN: r28782
1999-08-21 00:32:54 +02:00
|
|
|
|
for (p = GET_RTX_NAME(op), q = np; *p; p++, q++)
|
1993-03-30 22:25:14 +02:00
|
|
|
|
if (*p != *q)
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* We have to be concerned about matching "gt" and
|
|
|
|
|
missing "gtu", e.g., so verify we have reached the
|
1996-09-30 19:23:14 +02:00
|
|
|
|
end of thing we are to match. */
|
1999-08-21 01:11:19 +02:00
|
|
|
|
if (*p == 0 && *q == 0 && GET_RTX_CLASS(op) == '<')
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (op == NUM_RTX_CODE)
|
|
|
|
|
matches = 0;
|
|
|
|
|
else
|
rtl.c (rtx_name): Constify a char*.
* rtl.c (rtx_name): Constify a char*.
* rtl.h (rtx_name, fix_sched_param): Likewise.
* gmicro/gmicro.c (rtx_name): Remove redundant declaration.
(mypr): Use accessor macro, not `rtx_name'.
* genemit.c (print_code): Constify a char*.
* genopinit.c (gen_insn): Use accessor macro, not `rtx_name'.
* genpeep.c (print_code): Constify a char*.
* genrecog.c (print_code): Likewise.
* graph.c (start_fct, start_bb, node_data, draw_edge, end_fct,
end_bb): Add static prototype.
(draw_edge): Constify a char*.
(end_bb): Remove unused parameter.
* haifa-sched.c (fix_sched_param, safe_concat, print_exp
print_block_visualization): Constify a char*.
From-SVN: r28782
1999-08-21 00:32:54 +02:00
|
|
|
|
np += strlen (GET_RTX_NAME(op));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'a':
|
|
|
|
|
case 'b':
|
1996-09-30 19:23:14 +02:00
|
|
|
|
/* This loop will stop at the first prefix match, so
|
|
|
|
|
look through the modes in reverse order, in case
|
|
|
|
|
EXTRA_CC_MODES was used and CC is a prefix of the
|
|
|
|
|
CC modes (as it should be). */
|
|
|
|
|
for (i = ((int) MAX_MACHINE_MODE) - 1; i >= 0; i--)
|
1993-03-30 22:25:14 +02:00
|
|
|
|
{
|
1999-08-21 00:44:50 +02:00
|
|
|
|
for (p = GET_MODE_NAME(i), q = np; *p; p++, q++)
|
system.h (CTYPE_CONV, [...]): New macros.
* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros. Use
CTYPE_CONV in all ctype macros.
* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.
* cexp.y (initialize_random_junk): Likewise.
* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.
* i370.c (handle_pragma): Likewise.
* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.
* v850.c (override_options): Likewise.
* doprint.c (_doprnt): Likewise.
* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.
* fixinc/server.c (load_data): Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* genattr.c (write_upcase, gen_attr): Likewise.
* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.
* genemit.c (print_code): Likewise.
* genopinit.c (gen_insn): Likewise.
* genpeep.c (print_code): Likewise.
* genrecog.c (print_code): Likewise.
* optabs.c (init_libfuncs): Likewise.
ch:
* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Likewise.
f:
* bad.c (ffebad_finish): Likewise.
* fini.c (main): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_hash_): Likewise.
* src.c (ffesrc_init_1): Likewise.
From-SVN: r29463
1999-09-17 00:20:44 +02:00
|
|
|
|
if (TOLOWER (*p) != *q)
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
if (*p == 0
|
|
|
|
|
&& (! force_int || mode_class[i] == MODE_INT)
|
|
|
|
|
&& (! force_float || mode_class[i] == MODE_FLOAT))
|
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
1996-09-30 19:23:14 +02:00
|
|
|
|
if (i < 0)
|
1993-03-30 22:25:14 +02:00
|
|
|
|
matches = 0;
|
|
|
|
|
else if (*pp == 'a')
|
1999-08-21 00:44:50 +02:00
|
|
|
|
m1 = i, np += strlen (GET_MODE_NAME(i));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
else
|
1999-08-21 00:44:50 +02:00
|
|
|
|
m2 = i, np += strlen (GET_MODE_NAME(i));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
|
|
|
|
|
force_int = force_float = 0;
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
abort ();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (matches && pp[0] == '%' && pp[1] == ')'
|
|
|
|
|
&& *np == 0
|
1994-11-22 00:11:52 +01:00
|
|
|
|
&& (! force_consec || (int) GET_MODE_WIDER_MODE(m1) == m2))
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (pindex == sizeof optabs / sizeof optabs[0])
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
/* We found a match. If this pattern is only conditionally present,
|
|
|
|
|
write out the "if" and two extra blanks. */
|
|
|
|
|
|
|
|
|
|
if (*XSTR (insn, 2) != 0)
|
|
|
|
|
printf (" if (HAVE_%s)\n ", name);
|
|
|
|
|
|
|
|
|
|
printf (" ");
|
|
|
|
|
|
|
|
|
|
/* Now write out the initialization, making all required substitutions. */
|
|
|
|
|
for (pp = optabs[pindex]; *pp; pp++)
|
|
|
|
|
{
|
|
|
|
|
if (*pp != '%')
|
|
|
|
|
printf ("%c", *pp);
|
|
|
|
|
else
|
|
|
|
|
switch (*++pp)
|
|
|
|
|
{
|
|
|
|
|
case '(': case ')':
|
|
|
|
|
case 'I': case 'F': case 'N':
|
|
|
|
|
break;
|
|
|
|
|
case 'a':
|
1999-08-21 00:44:50 +02:00
|
|
|
|
for (np = GET_MODE_NAME(m1); *np; np++)
|
system.h (CTYPE_CONV, [...]): New macros.
* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros. Use
CTYPE_CONV in all ctype macros.
* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.
* cexp.y (initialize_random_junk): Likewise.
* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.
* i370.c (handle_pragma): Likewise.
* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.
* v850.c (override_options): Likewise.
* doprint.c (_doprnt): Likewise.
* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.
* fixinc/server.c (load_data): Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* genattr.c (write_upcase, gen_attr): Likewise.
* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.
* genemit.c (print_code): Likewise.
* genopinit.c (gen_insn): Likewise.
* genpeep.c (print_code): Likewise.
* genrecog.c (print_code): Likewise.
* optabs.c (init_libfuncs): Likewise.
ch:
* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Likewise.
f:
* bad.c (ffebad_finish): Likewise.
* fini.c (main): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_hash_): Likewise.
* src.c (ffesrc_init_1): Likewise.
From-SVN: r29463
1999-09-17 00:20:44 +02:00
|
|
|
|
putchar (TOLOWER (*np));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'b':
|
1999-08-21 00:44:50 +02:00
|
|
|
|
for (np = GET_MODE_NAME(m2); *np; np++)
|
system.h (CTYPE_CONV, [...]): New macros.
* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros. Use
CTYPE_CONV in all ctype macros.
* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.
* cexp.y (initialize_random_junk): Likewise.
* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.
* i370.c (handle_pragma): Likewise.
* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.
* v850.c (override_options): Likewise.
* doprint.c (_doprnt): Likewise.
* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.
* fixinc/server.c (load_data): Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* genattr.c (write_upcase, gen_attr): Likewise.
* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.
* genemit.c (print_code): Likewise.
* genopinit.c (gen_insn): Likewise.
* genpeep.c (print_code): Likewise.
* genrecog.c (print_code): Likewise.
* optabs.c (init_libfuncs): Likewise.
ch:
* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Likewise.
f:
* bad.c (ffebad_finish): Likewise.
* fini.c (main): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_hash_): Likewise.
* src.c (ffesrc_init_1): Likewise.
From-SVN: r29463
1999-09-17 00:20:44 +02:00
|
|
|
|
putchar (TOLOWER (*np));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'A':
|
1999-08-21 00:44:50 +02:00
|
|
|
|
printf ("%smode", GET_MODE_NAME(m1));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'B':
|
1999-08-21 00:44:50 +02:00
|
|
|
|
printf ("%smode", GET_MODE_NAME(m2));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'c':
|
rtl.c (rtx_name): Constify a char*.
* rtl.c (rtx_name): Constify a char*.
* rtl.h (rtx_name, fix_sched_param): Likewise.
* gmicro/gmicro.c (rtx_name): Remove redundant declaration.
(mypr): Use accessor macro, not `rtx_name'.
* genemit.c (print_code): Constify a char*.
* genopinit.c (gen_insn): Use accessor macro, not `rtx_name'.
* genpeep.c (print_code): Constify a char*.
* genrecog.c (print_code): Likewise.
* graph.c (start_fct, start_bb, node_data, draw_edge, end_fct,
end_bb): Add static prototype.
(draw_edge): Constify a char*.
(end_bb): Remove unused parameter.
* haifa-sched.c (fix_sched_param, safe_concat, print_exp
print_block_visualization): Constify a char*.
From-SVN: r28782
1999-08-21 00:32:54 +02:00
|
|
|
|
printf ("%s", GET_RTX_NAME(op));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
case 'C':
|
rtl.c (rtx_name): Constify a char*.
* rtl.c (rtx_name): Constify a char*.
* rtl.h (rtx_name, fix_sched_param): Likewise.
* gmicro/gmicro.c (rtx_name): Remove redundant declaration.
(mypr): Use accessor macro, not `rtx_name'.
* genemit.c (print_code): Constify a char*.
* genopinit.c (gen_insn): Use accessor macro, not `rtx_name'.
* genpeep.c (print_code): Constify a char*.
* genrecog.c (print_code): Likewise.
* graph.c (start_fct, start_bb, node_data, draw_edge, end_fct,
end_bb): Add static prototype.
(draw_edge): Constify a char*.
(end_bb): Remove unused parameter.
* haifa-sched.c (fix_sched_param, safe_concat, print_exp
print_block_visualization): Constify a char*.
From-SVN: r28782
1999-08-21 00:32:54 +02:00
|
|
|
|
for (np = GET_RTX_NAME(op); *np; np++)
|
system.h (CTYPE_CONV, [...]): New macros.
* system.h (CTYPE_CONV, TOUPPER, TOLOWER): New macros. Use
CTYPE_CONV in all ctype macros.
* cccp.c (initialize_char_syntax): Use uppercase ctype macro
from system.h.
* cexp.y (initialize_random_junk): Likewise.
* c4x.c (c4x_interrupt_function_p, c4x_handle_pragma): Likewise.
* i370.c (handle_pragma): Likewise.
* i370.h (ASM_OUTPUT_LABELREF, ASM_OUTPUT_ASCII): Likewise.
* v850.c (override_options): Likewise.
* doprint.c (_doprnt): Likewise.
* fixinc/fixincl.c (main, quoted_file_exists, extract_quoted_files):
Likewise.
* fixinc/server.c (load_data): Likewise.
* fold-const.c (real_hex_to_f): Likewise.
* genattr.c (write_upcase, gen_attr): Likewise.
* genattrtab.c (convert_const_symbol_ref, evaluate_eq_attr,
write_upcase): Likewise.
* genemit.c (print_code): Likewise.
* genopinit.c (gen_insn): Likewise.
* genpeep.c (print_code): Likewise.
* genrecog.c (print_code): Likewise.
* optabs.c (init_libfuncs): Likewise.
ch:
* lex.c (maybe_downcase, getlc, handle_generic_pragma,
check_newline): Likewise.
f:
* bad.c (ffebad_finish): Likewise.
* fini.c (main): Likewise.
* intrin.c (ffeintrin_init_0): Likewise.
* lex.c (ffelex_hash_): Likewise.
* src.c (ffesrc_init_1): Likewise.
From-SVN: r29463
1999-09-17 00:20:44 +02:00
|
|
|
|
putchar (TOUPPER (*np));
|
1993-03-30 22:25:14 +02:00
|
|
|
|
break;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
printf (";\n");
|
|
|
|
|
}
|
|
|
|
|
|
1998-11-27 11:09:17 +01:00
|
|
|
|
PTR
|
1993-03-30 22:25:14 +02:00
|
|
|
|
xmalloc (size)
|
1998-11-27 11:09:17 +01:00
|
|
|
|
size_t size;
|
1993-03-30 22:25:14 +02:00
|
|
|
|
{
|
1998-11-27 11:09:17 +01:00
|
|
|
|
register PTR val = (PTR) malloc (size);
|
1993-03-30 22:25:14 +02:00
|
|
|
|
|
|
|
|
|
if (val == 0)
|
|
|
|
|
fatal ("virtual memory exhausted");
|
|
|
|
|
|
|
|
|
|
return val;
|
|
|
|
|
}
|
|
|
|
|
|
1998-11-27 11:09:17 +01:00
|
|
|
|
PTR
|
cccp.c (xrealloc): Call malloc given a NULL old pointer.
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
From-SVN: r24806
1999-01-21 18:47:36 +01:00
|
|
|
|
xrealloc (old, size)
|
|
|
|
|
PTR old;
|
1998-11-27 11:09:17 +01:00
|
|
|
|
size_t size;
|
1993-03-30 22:25:14 +02:00
|
|
|
|
{
|
cccp.c (xrealloc): Call malloc given a NULL old pointer.
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
From-SVN: r24806
1999-01-21 18:47:36 +01:00
|
|
|
|
register PTR ptr;
|
cppp.c (xrealloc): Fix typo last change.
* cppp.c (xrealloc): Fix typo last change.
* cppalloc.c, gcc.c, genattr.c, genattrtab.c, gencodes.c: Likewise.
* genconfig.c, genemit.c, genextract.c, genflags.c: Likewise.
* genopinit.c, genoutput.c, genpeep.c, genrecog.c: Likewise.
From-SVN: r24823
1999-01-22 12:52:05 +01:00
|
|
|
|
if (old)
|
cccp.c (xrealloc): Call malloc given a NULL old pointer.
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
From-SVN: r24806
1999-01-21 18:47:36 +01:00
|
|
|
|
ptr = (PTR) realloc (old, size);
|
|
|
|
|
else
|
|
|
|
|
ptr = (PTR) malloc (size);
|
|
|
|
|
if (!ptr)
|
1993-03-30 22:25:14 +02:00
|
|
|
|
fatal ("virtual memory exhausted");
|
cccp.c (xrealloc): Call malloc given a NULL old pointer.
* cccp.c (xrealloc): Call malloc given a NULL old pointer.
* collect2.c, cppalloc.c, gcc.c, genattr.c, genattrtab.c: Likewise.
* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
* genflags.c, genopinit.c, genoutput.c, genpeep.c: Likewise.
* genrecog.c, mips-tfile.c, protoize.c: Likewise.
From-SVN: r24806
1999-01-21 18:47:36 +01:00
|
|
|
|
return ptr;
|
1993-03-30 22:25:14 +02:00
|
|
|
|
}
|
|
|
|
|
|
2000-01-17 16:17:38 +01:00
|
|
|
|
extern int main PARAMS ((int, char **));
|
1999-09-15 16:13:50 +02:00
|
|
|
|
|
1993-03-30 22:25:14 +02:00
|
|
|
|
int
|
|
|
|
|
main (argc, argv)
|
|
|
|
|
int argc;
|
|
|
|
|
char **argv;
|
|
|
|
|
{
|
|
|
|
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rtx desc;
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FILE *infile;
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register int c;
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errors.c: New file...
1999-08-27 00:27 -0700 Zack Weinberg <zack@bitmover.com>
* errors.c: New file; defines functions error, warning, and
fatal, variables have_error and progname.
* errors.h: New file; prototypes and decls for stuff in errors.c.
* Makefile: Add rules to build errors.o and
$(HOST_PREFIX)errors.o. Link genconfig, gencodes, genemit,
genopinit, genrecog, genextract, genpeep, genattr, and
genoutput with errors.o. Add errors.h to deps of genconfig.o,
gencodes.o, genemit.o, genopinit.o, genrecog.o, genextract.o,
genpeep.o, genattr.o, and genoutput.o.
* genconfig.c, gencodes.c, genemit.c, genopinit.c, genrecog.c,
genextract.c, genpeep.c, genattr.c: Include errors.h. Don't
define or prototype fatal. Set progname at beginning of main.
* genoutput.c: Likewise, and don't define or prototype error
either.
From-SVN: r28925
1999-08-27 09:47:17 +02:00
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progname = "genopinit";
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1993-03-30 22:25:14 +02:00
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obstack_init (rtl_obstack);
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if (argc <= 1)
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fatal ("No input file name.");
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infile = fopen (argv[1], "r");
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if (infile == 0)
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{
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perror (argv[1]);
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1999-09-15 16:13:50 +02:00
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return (FATAL_EXIT_CODE);
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1993-03-30 22:25:14 +02:00
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}
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1999-10-14 05:43:49 +02:00
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read_rtx_filename = argv[1];
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1993-03-30 22:25:14 +02:00
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printf ("/* Generated automatically by the program `genopinit'\n\
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from the machine description file `md'. */\n\n");
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printf ("#include \"config.h\"\n");
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1998-04-02 00:44:48 +02:00
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printf ("#include \"system.h\"\n");
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1993-03-30 22:25:14 +02:00
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printf ("#include \"rtl.h\"\n");
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printf ("#include \"flags.h\"\n");
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printf ("#include \"insn-flags.h\"\n");
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printf ("#include \"insn-codes.h\"\n");
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printf ("#include \"insn-config.h\"\n");
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printf ("#include \"recog.h\"\n");
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printf ("#include \"expr.h\"\n");
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printf ("#include \"reload.h\"\n\n");
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printf ("void\ninit_all_optabs ()\n{\n");
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/* Read the machine description. */
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while (1)
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{
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c = read_skip_spaces (infile);
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if (c == EOF)
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break;
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ungetc (c, infile);
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desc = read_rtx (infile);
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if (GET_CODE (desc) == DEFINE_INSN || GET_CODE (desc) == DEFINE_EXPAND)
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gen_insn (desc);
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}
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printf ("}\n");
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fflush (stdout);
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1999-09-15 16:13:50 +02:00
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return (ferror (stdout) != 0 ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE);
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1993-03-30 22:25:14 +02:00
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}
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1999-09-12 14:46:08 +02:00
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/* Define this so we can link with print-rtl.o to get debug_rtx function. */
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const char *
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get_insn_name (code)
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1999-09-15 16:13:50 +02:00
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|
int code ATTRIBUTE_UNUSED;
|
1999-09-12 14:46:08 +02:00
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{
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|
return NULL;
|
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}
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