2006-01-21 05:28:49 +01:00
|
|
|
/* expandargv test program,
|
Update libiberty sources with changes in the gcc mainline.
+2020-01-01 Jakub Jelinek <jakub@redhat.com>
+
+ Update copyright years.
+
+2019-12-06 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * make-relative-prefix.c (split_directories):
+ Return early on empty 'name'
+
+2019-11-16 Tim Ruehsen <tim.ruehsen@gmx.de>
+
+ * cp-demangle.c (d_print_init): Remove const from 4th param.
+ (cplus_demangle_fill_name): Initialize d->d_counting.
+ (cplus_demangle_fill_extended_operator): Likewise.
+ (cplus_demangle_fill_ctor): Likewise.
+ (cplus_demangle_fill_dtor): Likewise.
+ (d_make_empty): Likewise.
+ (d_count_templates_scopes): Remobe const from 3rd param,
+ Return on dc->d_counting > 1,
+ Increment dc->d_counting.
+ * cp-demint.c (cplus_demangle_fill_component): Initialize d->d_counting.
+ (cplus_demangle_fill_builtin_type): Likewise.
+ (cplus_demangle_fill_operator): Likewise.
+
+2019-11-16 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * cplus-dem.c (cplus_demangle): Use rust_demangle directly.
+ (rust_demangle): Remove.
+ * rust-demangle.c (is_prefixed_hash): Rename to is_legacy_prefixed_hash.
+ (parse_lower_hex_nibble): Rename to decode_lower_hex_nibble.
+ (parse_legacy_escape): Rename to decode_legacy_escape.
+ (rust_is_mangled): Remove.
+ (struct rust_demangler): Add.
+ (peek): Add.
+ (next): Add.
+ (struct rust_mangled_ident): Add.
+ (parse_ident): Add.
+ (rust_demangle_sym): Remove.
+ (print_str): Add.
+ (PRINT): Add.
+ (print_ident): Add.
+ (rust_demangle_callback): Add.
+ (struct str_buf): Add.
+ (str_buf_reserve): Add.
+ (str_buf_append): Add.
+ (str_buf_demangle_callback): Add.
+ (rust_demangle): Add.
+ * rust-demangle.h: Remove.
+
+2019-11-15 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * testsuite/demangle-expected: Fix test.
+
+2019-11-04 Kamlesh Kumar <kamleshbhalui@gmail.com>
+
+ * cp-demangle.c (d_expr_primary): Handle
+ nullptr demangling.
+ * testsuite/demangle-expected: Added test.
+
+2019-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * cp-demangle.c (d_number): Avoid signed int overflow.
+
+2019-10-28 Miguel Saldivar <saldivarcher@gmail.com>
+
+ * cp-demangle.c (d_print_mod): Add a space before printing `complex`
+ and `imaginary`, as opposed to after.
+ * testsuite/demangle-expected: Adjust test.
+
+2019-10-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (looks_like_rust): Remove.
+ (rust_is_mangled): Don't check escapes.
+ (is_prefixed_hash): Allow 0-9a-f permutations.
+ (rust_demangle_sym): Don't bail on unknown escapes.
+ * testsuite/rust-demangle-expected: Update 'main::$99$' test.
+
+2019-09-03 Eduard-Mihai Burtescu <eddyb@lyken.rs>
+
+ * rust-demangle.c (unescape): Remove.
+ (parse_lower_hex_nibble): New function.
+ (parse_legacy_escape): New function.
+ (is_prefixed_hash): Use parse_lower_hex_nibble.
+ (looks_like_rust): Use parse_legacy_escape.
+ (rust_demangle_sym): Use parse_legacy_escape.
+ * testsuite/rust-demangle-expected: Add 'llv$u6d$' test.
+
+2019-08-27 Martin Liska <mliska@suse.cz>
+
+ PR lto/91478
+ * simple-object-elf.c (simple_object_elf_copy_lto_debug_sections):
+ First find a WEAK HIDDEN symbol in symbol table that will be
+ preserved. Later, use the symbol name for all removed symbols.
+
+2019-08-12 Martin Liska <mliska@suse.cz>
+
+ * Makefile.in: Add filedescriptor.c.
+ * filedescriptor.c: New file.
+ * lrealpath.c (is_valid_fd): Remove.
diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index 0be45b4ae8..fe738d0db4 100644
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -1,7 +1,7 @@
# Makefile for the libiberty library.
# Originally written by K. Richard Pixley <rich@cygnus.com>.
#
-# Copyright (C) 1990-2019 Free Software Foundation, Inc.
+# Copyright (C) 1990-2020 Free Software Foundation, Inc.
#
# This file is part of the libiberty library.
# Libiberty is free software; you can redistribute it and/or
@@ -127,7 +127,7 @@ CFILES = alloca.c argv.c asprintf.c atexit.c \
calloc.c choose-temp.c clock.c concat.c cp-demangle.c \
cp-demint.c cplus-dem.c crc32.c \
d-demangle.c dwarfnames.c dyn-string.c \
- fdmatch.c ffs.c fibheap.c filename_cmp.c floatformat.c \
+ fdmatch.c ffs.c fibheap.c filedescriptor.c filename_cmp.c floatformat.c \
fnmatch.c fopen_unlocked.c \
getcwd.c getopt.c getopt1.c getpagesize.c getpwd.c getruntime.c \
gettimeofday.c \
@@ -171,6 +171,7 @@ REQUIRED_OFILES = \
./cp-demint.$(objext) ./crc32.$(objext) ./d-demangle.$(objext) \
./dwarfnames.$(objext) ./dyn-string.$(objext) \
./fdmatch.$(objext) ./fibheap.$(objext) \
+ ./filedescriptor.$(objext) \
./filename_cmp.$(objext) ./floatformat.$(objext) \
./fnmatch.$(objext) ./fopen_unlocked.$(objext) \
./getopt.$(objext) ./getopt1.$(objext) ./getpwd.$(objext) \
@@ -756,6 +757,17 @@ $(CONFIGURED_OFILES): stamp-picdir stamp-noasandir
else true; fi
$(COMPILE.c) $(srcdir)/fibheap.c $(OUTPUT_OPTION)
+./filedescriptor.$(objext): $(srcdir)/filedescriptor.c config.h $(INCDIR)/ansidecl.h \
+ $(INCDIR)/libiberty.h
+ if [ x"$(PICFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(srcdir)/filedescriptor.c -o pic/$@; \
+ else true; fi
+ if [ x"$(NOASANFLAG)" != x ]; then \
+ $(COMPILE.c) $(PICFLAG) $(NOASANFLAG) $(srcdir)/filedescriptor.c -o noasan/$@; \
+ else true; fi
+ $(COMPILE.c) $(srcdir)/filedescriptor.c $(OUTPUT_OPTION)
+
+
./filename_cmp.$(objext): $(srcdir)/filename_cmp.c config.h $(INCDIR)/ansidecl.h \
$(INCDIR)/filenames.h $(INCDIR)/hashtab.h \
$(INCDIR)/safe-ctype.h
diff --git a/libiberty/_doprnt.c b/libiberty/_doprnt.c
index d44dc415ed..a739f4304f 100644
--- a/libiberty/_doprnt.c
+++ b/libiberty/_doprnt.c
@@ -1,5 +1,5 @@
/* Provide a version of _doprnt in terms of fprintf.
- Copyright (C) 1998-2019 Free Software Foundation, Inc.
+ Copyright (C) 1998-2020 Free Software Foundation, Inc.
Contributed by Kaveh Ghazi (ghazi@caip.rutgers.edu) 3/29/98
This program is free software; you can redistribute it and/or modify it
diff --git a/libiberty/argv.c b/libiberty/argv.c
index 6444896f99..8c9794db6a 100644
--- a/libiberty/argv.c
+++ b/libiberty/argv.c
@@ -1,5 +1,5 @@
/* Create and destroy argument vectors (argv's)
- Copyright (C) 1992-2019 Free Software Foundation, Inc.
+ Copyright (C) 1992-2020 Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support
This file is part of the libiberty library.
diff --git a/libiberty/asprintf.c b/libiberty/asprintf.c
index 5718682f69..6e38e2234d 100644
--- a/libiberty/asprintf.c
+++ b/libiberty/asprintf.c
@@ -1,6 +1,6 @@
/* Like sprintf but provides a pointer to malloc'd storage, which must
be freed by the caller.
- Copyright (C) 1997-2019 Free Software Foundation, Inc.
+ Copyright (C) 1997-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions.
This file is part of the libiberty library.
diff --git a/libiberty/choose-temp.c b/libiberty/choose-temp.c
index 72c1b710bd..49a2faaa51 100644
--- a/libiberty/choose-temp.c
+++ b/libiberty/choose-temp.c
@@ -1,5 +1,5 @@
/* Utility to pick a temporary filename prefix.
- Copyright (C) 1996-2019 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
diff --git a/libiberty/clock.c b/libiberty/clock.c
index a3730714bd..0de74657d0 100644
--- a/libiberty/clock.c
+++ b/libiberty/clock.c
@@ -1,5 +1,5 @@
/* ANSI-compatible clock function.
- Copyright (C) 1994-2019 Free Software Foundation, Inc.
+ Copyright (C) 1994-2020 Free Software Foundation, Inc.
This file is part of the libiberty library. This library is free
software; you can redistribute it and/or modify it under the
diff --git
2020-01-17 15:13:22 +01:00
|
|
|
Copyright (C) 2006-2020 Free Software Foundation, Inc.
|
2006-01-21 05:28:49 +01:00
|
|
|
Written by Carlos O'Donell <carlos@codesourcery.com>
|
|
|
|
|
|
|
|
This file is part of the libiberty library, which is part of GCC.
|
|
|
|
|
|
|
|
This file 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 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
In addition to the permissions in the GNU General Public License, the
|
|
|
|
Free Software Foundation gives you unlimited permission to link the
|
|
|
|
compiled version of this file into combinations with other programs,
|
|
|
|
and to distribute those combinations without any restriction coming
|
|
|
|
from the use of this file. (The General Public License restrictions
|
|
|
|
do apply in other respects; for example, they cover modification of
|
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|
|
the file, and distribution when not linked into a combined
|
|
|
|
executable.)
|
|
|
|
|
|
|
|
This program 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 this program; if not, write to the Free Software
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
|
|
#include "config.h"
|
|
|
|
#endif
|
|
|
|
#include "libiberty.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <errno.h>
|
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|
|
#ifdef HAVE_STDLIB_H
|
|
|
|
#include <stdlib.h>
|
|
|
|
#endif
|
|
|
|
#ifdef HAVE_STRING_H
|
|
|
|
#include <string.h>
|
|
|
|
#endif
|
2013-10-23 23:31:45 +02:00
|
|
|
#ifdef HAVE_UNISTD_H
|
|
|
|
#include <unistd.h>
|
|
|
|
#endif
|
2006-01-21 05:28:49 +01:00
|
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|
|
|
#ifndef EXIT_SUCCESS
|
|
|
|
#define EXIT_SUCCESS 0
|
|
|
|
#endif
|
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|
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|
|
|
#ifndef EXIT_FAILURE
|
|
|
|
#define EXIT_FAILURE 1
|
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|
|
#endif
|
|
|
|
|
|
|
|
static void fatal_error (int, const char *, int) ATTRIBUTE_NORETURN;
|
|
|
|
void writeout_test (int, const char *);
|
|
|
|
void run_replaces (char *);
|
|
|
|
void hook_char_replace (char *, size_t, char, char);
|
|
|
|
int run_tests (const char **);
|
|
|
|
void erase_test (int);
|
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|
|
|
|
/* Test input data, argv before, and argv after:
|
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|
|
|
|
|
|
The \n is an important part of test_data since expandargv
|
|
|
|
may have to work in environments where \n is translated
|
|
|
|
as \r\n. Thus \n is included in the test data for the file.
|
|
|
|
|
|
|
|
We use \b to indicate that the test data is the null character.
|
|
|
|
This is because we use \0 normally to represent the end of the
|
|
|
|
file data, so we need something else for this. */
|
|
|
|
|
|
|
|
#define FILENAME_PATTERN "test-expandargv-%d.lst"
|
|
|
|
#define ARGV0 "test-expandargv"
|
|
|
|
|
|
|
|
const char *test_data[] = {
|
|
|
|
/* Test 0 - Check for expansion with \r\n */
|
|
|
|
"a\r\nb", /* Test 0 data */
|
|
|
|
ARGV0,
|
|
|
|
"@test-expandargv-0.lst",
|
|
|
|
0, /* End of argv[] before expansion */
|
|
|
|
ARGV0,
|
|
|
|
"a",
|
|
|
|
"b",
|
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|
|
0, /* End of argv[] after expansion */
|
|
|
|
|
|
|
|
/* Test 1 - Check for expansion with \n */
|
|
|
|
"a\nb", /* Test 1 data */
|
|
|
|
ARGV0,
|
|
|
|
"@test-expandargv-1.lst",
|
|
|
|
0,
|
|
|
|
ARGV0,
|
|
|
|
"a",
|
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|
|
"b",
|
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|
0,
|
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|
|
|
|
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|
/* Test 2 - Check for expansion with \0 */
|
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|
"a\bb", /* Test 2 data */
|
|
|
|
ARGV0,
|
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|
|
"@test-expandargv-2.lst",
|
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|
0,
|
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|
ARGV0,
|
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|
"a",
|
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|
0,
|
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|
|
|
|
|
|
/* Test 3 - Check for expansion with only \0 */
|
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|
"\b", /* Test 3 data */
|
|
|
|
ARGV0,
|
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|
|
"@test-expandargv-3.lst",
|
|
|
|
0,
|
|
|
|
ARGV0,
|
|
|
|
0,
|
|
|
|
|
2009-10-09 06:49:52 +02:00
|
|
|
/* Test 4 - Check for options beginning with an empty line. */
|
|
|
|
"\na\nb", /* Test 4 data */
|
|
|
|
ARGV0,
|
|
|
|
"@test-expandargv-4.lst",
|
|
|
|
0,
|
|
|
|
ARGV0,
|
|
|
|
"a",
|
|
|
|
"b",
|
|
|
|
0,
|
|
|
|
|
|
|
|
/* Test 5 - Check for options containing an empty argument. */
|
|
|
|
"a\n''\nb", /* Test 5 data */
|
|
|
|
ARGV0,
|
|
|
|
"@test-expandargv-5.lst",
|
|
|
|
0,
|
|
|
|
ARGV0,
|
|
|
|
"a",
|
|
|
|
"",
|
|
|
|
"b",
|
|
|
|
0,
|
|
|
|
|
|
|
|
/* Test 6 - Check for options containing a quoted newline. */
|
|
|
|
"a\n'a\n\nb'\nb", /* Test 6 data */
|
|
|
|
ARGV0,
|
|
|
|
"@test-expandargv-6.lst",
|
|
|
|
0,
|
|
|
|
ARGV0,
|
|
|
|
"a",
|
|
|
|
"a\n\nb",
|
|
|
|
"b",
|
|
|
|
0,
|
|
|
|
|
2006-01-21 05:28:49 +01:00
|
|
|
0 /* Test done marker, don't remove. */
|
|
|
|
};
|
|
|
|
|
|
|
|
/* Print a fatal error and exit. LINE is the line number where we
|
|
|
|
detected the error, ERRMSG is the error message to print, and ERR
|
|
|
|
is 0 or an errno value to print. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
fatal_error (int line, const char *errmsg, int err)
|
|
|
|
{
|
|
|
|
fprintf (stderr, "test-expandargv:%d: %s", line, errmsg);
|
|
|
|
if (errno != 0)
|
|
|
|
fprintf (stderr, ": %s", xstrerror (err));
|
|
|
|
fprintf (stderr, "\n");
|
|
|
|
exit (EXIT_FAILURE);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* hook_char_replace:
|
|
|
|
Replace 'replacethis' with 'withthis' */
|
|
|
|
|
|
|
|
void
|
|
|
|
hook_char_replace (char *string, size_t len, char replacethis, char withthis)
|
|
|
|
{
|
|
|
|
int i = 0;
|
|
|
|
for (i = 0; i < len; i++)
|
|
|
|
if (string[i] == replacethis)
|
|
|
|
string[i] = withthis;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* run_replaces:
|
|
|
|
Hook here all the character for character replaces.
|
|
|
|
Be warned that expanding the string or contracting the string
|
|
|
|
should be handled with care. */
|
|
|
|
|
|
|
|
void
|
|
|
|
run_replaces (char * string)
|
|
|
|
{
|
|
|
|
/* Store original string size */
|
|
|
|
size_t len = strlen (string);
|
|
|
|
hook_char_replace (string, len, '\b', '\0');
|
|
|
|
}
|
|
|
|
|
|
|
|
/* write_test:
|
|
|
|
Write test datafile */
|
|
|
|
|
|
|
|
void
|
|
|
|
writeout_test (int test, const char * test_data)
|
|
|
|
{
|
|
|
|
char filename[256];
|
|
|
|
FILE *fd;
|
2011-08-06 20:40:27 +02:00
|
|
|
size_t len, sys_fwrite;
|
2006-01-21 05:28:49 +01:00
|
|
|
char * parse;
|
|
|
|
|
|
|
|
/* Unique filename per test */
|
|
|
|
sprintf (filename, FILENAME_PATTERN, test);
|
|
|
|
fd = fopen (filename, "w");
|
|
|
|
if (fd == NULL)
|
|
|
|
fatal_error (__LINE__, "Failed to create test file.", errno);
|
|
|
|
|
|
|
|
/* Generate RW copy of data for replaces */
|
|
|
|
len = strlen (test_data);
|
|
|
|
parse = malloc (sizeof (char) * (len + 1));
|
|
|
|
if (parse == NULL)
|
|
|
|
fatal_error (__LINE__, "Failed to malloc parse.", errno);
|
|
|
|
|
2011-04-10 21:15:10 +02:00
|
|
|
memcpy (parse, test_data, sizeof (char) * (len + 1));
|
2006-01-21 05:28:49 +01:00
|
|
|
/* Run all possible replaces */
|
|
|
|
run_replaces (parse);
|
|
|
|
|
2011-08-06 20:40:27 +02:00
|
|
|
sys_fwrite = fwrite (parse, sizeof (char), len, fd);
|
|
|
|
if (sys_fwrite != len)
|
|
|
|
fatal_error (__LINE__, "Failed to write to test file.", errno);
|
|
|
|
|
2006-01-21 05:28:49 +01:00
|
|
|
free (parse);
|
|
|
|
fclose (fd);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* erase_test:
|
|
|
|
Erase the test file */
|
|
|
|
|
|
|
|
void
|
|
|
|
erase_test (int test)
|
|
|
|
{
|
|
|
|
char filename[256];
|
|
|
|
sprintf (filename, FILENAME_PATTERN, test);
|
|
|
|
if (unlink (filename) != 0)
|
|
|
|
fatal_error (__LINE__, "Failed to erase test file.", errno);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/* run_tests:
|
|
|
|
Run expandargv
|
|
|
|
Compare argv before and after.
|
|
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Return number of fails */
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int
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run_tests (const char **test_data)
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{
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int argc_after, argc_before;
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char ** argv_before, ** argv_after;
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int i, j, k, fails, failed;
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i = j = fails = 0;
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/* Loop over all the tests */
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while (test_data[j])
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{
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/* Write test data */
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writeout_test (i, test_data[j++]);
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/* Copy argv before */
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argv_before = dupargv ((char **) &test_data[j]);
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/* Count argc before/after */
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argc_before = 0;
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argc_after = 0;
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while (test_data[j + argc_before])
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argc_before++;
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j += argc_before + 1; /* Skip null */
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while (test_data[j + argc_after])
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argc_after++;
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/* Copy argv after */
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argv_after = dupargv ((char **) &test_data[j]);
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/* Run all possible replaces */
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for (k = 0; k < argc_before; k++)
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run_replaces (argv_before[k]);
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for (k = 0; k < argc_after; k++)
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run_replaces (argv_after[k]);
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/* Run test: Expand arguments */
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expandargv (&argc_before, &argv_before);
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failed = 0;
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/* Compare size first */
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if (argc_before != argc_after)
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{
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printf ("FAIL: test-expandargv-%d. Number of arguments don't match.\n", i);
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failed++;
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}
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/* Compare each of the argv's ... */
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else
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for (k = 0; k < argc_after; k++)
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2009-10-09 06:49:52 +02:00
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if (strcmp (argv_before[k], argv_after[k]) != 0)
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2006-01-21 05:28:49 +01:00
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{
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printf ("FAIL: test-expandargv-%d. Arguments don't match.\n", i);
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failed++;
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}
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if (!failed)
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printf ("PASS: test-expandargv-%d.\n", i);
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else
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fails++;
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freeargv (argv_before);
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freeargv (argv_after);
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/* Advance to next test */
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j += argc_after + 1;
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/* Erase test file */
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erase_test (i);
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i++;
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}
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return fails;
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}
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/* main:
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Run tests.
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Check result and exit with appropriate code. */
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int
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main(int argc, char **argv)
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{
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|
int fails;
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|
|
/* Repeat for all the tests:
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|
|
|
- Parse data array and write into file.
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|
|
- Run replace hooks before writing to file.
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- Parse data array and build argv before/after.
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|
|
- Run replace hooks on argv before/after
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|
|
- Run expandargv.
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|
- Compare output of expandargv argv to after argv.
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- If they compare the same then test passes
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|
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else the test fails.
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|
- Erase test file. */
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fails = run_tests (test_data);
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|
|
if (!fails)
|
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|
|
exit (EXIT_SUCCESS);
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|
else
|
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|
|
exit (EXIT_FAILURE);
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|
|
|
}
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