+++ /dev/null
-
-/*
-
- Test to see if a particular fix should be applied to a header file.
-
- Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-
-= = = = = = = = = = = = = = = = = = = = = = = = =
-
-NOTE TO DEVELOPERS
-
-The routines you write here must work closely with fixincl.c.
-
-Here are the rules:
-
-1. Every test procedure name must be suffixed with "_test".
- These routines will be referenced from inclhack.def, sans the suffix.
-
-2. Use the "TEST_FOR_FIX_PROC_HEAD()" macro _with_ the "_test" suffix
- (I cannot use the ## magic from ANSI C) for defining your entry point.
-
-3. Put your test name into the FIX_TEST_TABLE
-
-4. Do not write anything to stdout. It may be closed.
-
-5. Write to stderr only in the event of a reportable error
- In such an event, call "exit(1)".
-
-= = = = = = = = = = = = = = = = = = = = = = = = =
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#include "fixlib.h"
-
-#define _ENV_(v,m,n,t) extern tCC* v;
-ENV_TABLE
-#undef _ENV_
-
-typedef apply_fix_p_t t_test_proc PARAMS(( tCC* file, tCC* text ));
-
-typedef struct {
- tCC* test_name;
- t_test_proc* test_proc;
-} test_entry_t;
-
-#define FIX_TEST_TABLE \
- _FT_( "machine_name", machine_name_test ) \
- _FT_( "stdc_0_in_system_headers", stdc_0_in_system_headers_test )
-
-#define TEST_FOR_FIX_PROC_HEAD( test ) \
-static apply_fix_p_t test PARAMS(( tCC* file, tCC* text )); \
-static apply_fix_p_t test ( fname, text ) \
- tCC* fname; \
- tCC* text;
-
-
-TEST_FOR_FIX_PROC_HEAD( machine_name_test )
-{
-#ifndef MN_NAME_PAT
- return SKIP_FIX;
-#else
- regex_t *label_re, *name_re;
- regmatch_t match[2];
- tCC *base, *limit;
- IGNORE_ARG(fname);
-
- mn_get_regexps(&label_re, &name_re, "machine_name_test");
-
- for (base = text;
- regexec (label_re, base, 2, match, 0) == 0;
- base = limit)
- {
- base += match[0].rm_eo;
- /* We're looking at an #if or #ifdef. Scan forward for the
- next non-escaped newline. */
- limit = base;
- do
- {
- limit++;
- limit = strchr (limit, '\n');
- if (!limit)
- return SKIP_FIX;
- }
- while (limit[-1] == '\\');
-
- /* If the 'name_pat' matches in between base and limit, we have
- a bogon. It is not worth the hassle of excluding comments,
- because comments on #if/#ifdef/#ifndef lines are rare,
- and strings on such lines are illegal.
-
- REG_NOTBOL means 'base' is not at the beginning of a line, which
- shouldn't matter since the name_re has no ^ anchor, but let's
- be accurate anyway. */
-
- if (regexec (name_re, base, 1, match, REG_NOTBOL))
- return SKIP_FIX; /* No match in file - no fix needed */
-
- /* Match; is it on the line? */
- if (match[0].rm_eo <= limit - base)
- return APPLY_FIX; /* Yup */
-
- /* Otherwise, keep looking... */
- }
- return SKIP_FIX;
-#endif
-}
-
-
-TEST_FOR_FIX_PROC_HEAD( stdc_0_in_system_headers_test )
-{
-#ifdef STDC_0_IN_SYSTEM_HEADERS
- return (pz_machine == NULL) ? APPLY_FIX : SKIP_FIX;
-#else
- return APPLY_FIX;
-#endif
-}
-
-
-/* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
-
- test for fix selector
-
- THIS IS THE ONLY EXPORTED ROUTINE
-
-*/
-apply_fix_p_t
-run_test( tname, fname, text )
- tCC* tname;
- tCC* fname;
- tCC* text;
-{
-#define _FT_(n,p) { n, p },
- static test_entry_t test_table[] = { FIX_TEST_TABLE { NULL, NULL }};
-#undef _FT_
-#define TEST_TABLE_CT (ARRAY_SIZE (test_table)-1)
-
- int ct = TEST_TABLE_CT;
- test_entry_t* pte = test_table;
-
- do
- {
- if (strcmp( pte->test_name, tname ) == 0)
- return (*pte->test_proc)( fname, text );
- pte++;
- } while (--ct > 0);
- fprintf( stderr, "fixincludes error: the `%s' fix test is unknown\n",
- tname );
- exit( 3 );
-}
projects / msp430-gcc.git / blobdiff