2016-09-19 Andrew Stubbs <ams@codesourcery.com>
* pex-win32.c (argv_to_cmdline): Quote zero-length parameters.
* testsuite/test-pexecute.c (main): Insert check for zero-length parameters.
2016-09-10 Mark Wielaard <mjw@redhat.com>
* cp-demangle.c (d_substitution): Change struct demangle_component
variable name from c to dc.
2016-08-12 Marek Polacek <polacek@redhat.com>
PR c/7652
* cp-demangle.c (d_print_mod): Add FALLTHRU.
2016-08-04 Marcel B?hme <boehme.marcel@gmail.com>
PR c++/71696
* cplus-dem.c: Prevent infinite recursion when there is a cycle
in the referencing of remembered mangled types.
(work_stuff): New stack to keep track of the remembered mangled
types that are currently being processed.
(push_processed_type): New method to push currently processed
remembered type onto the stack.
(pop_processed_type): New method to pop currently processed
remembered type from the stack.
(work_stuff_copy_to_from): Copy values of new variables.
(delete_non_B_K_work_stuff): Free stack memory.
(demangle_args): Push/Pop currently processed remembered type.
(do_type): Do not demangle a cyclic reference and push/pop
referenced remembered type.
+2016-10-17 Nick Clifton <nickc@redhat.com>
+
+ * Sync with gcc.
+
+2016-09-19 Andrew Stubbs <ams@codesourcery.com>
+
+ * pex-win32.c (argv_to_cmdline): Quote zero-length parameters.
+ * testsuite/test-pexecute.c (main): Insert check for zero-length parameters.
+
+2016-09-10 Mark Wielaard <mjw@redhat.com>
+
+ * cp-demangle.c (d_substitution): Change struct demangle_component
+ variable name from c to dc.
+
+2016-08-12 Marek Polacek <polacek@redhat.com>
+
+ PR c/7652
+ * cp-demangle.c (d_print_mod): Add FALLTHRU.
+
+2016-08-04 Marcel Böhme <boehme.marcel@gmail.com>
+
+ PR c++/71696
+ * cplus-dem.c: Prevent infinite recursion when there is a cycle
+ in the referencing of remembered mangled types.
+ (work_stuff): New stack to keep track of the remembered mangled
+ types that are currently being processed.
+ (push_processed_type): New method to push currently processed
+ remembered type onto the stack.
+ (pop_processed_type): New method to pop currently processed
+ remembered type from the stack.
+ (work_stuff_copy_to_from): Copy values of new variables.
+ (delete_non_B_K_work_stuff): Free stack memory.
+ (demangle_args): Push/Pop currently processed remembered type.
+ (do_type): Do not demangle a cyclic reference and push/pop
+ referenced remembered type.
+
2016-07-29 Aldy Hernandez <aldyh@redhat.com>
* make-relative-prefix.c (make_relative_prefix_1): Fall back to
(d_template_args_1): Split out from d_template_args.
(d_args_length): New.
-2016-07-13 Marcel BÃ\83hme <boehme.marcel@gmail.com>
+2016-07-13 Marcel Böhme <boehme.marcel@gmail.com>
PR c++/70926
* cplus-dem.c: Handle large values and overflow when demangling
PR other/61321
PR other/61233
- * demangle.h (enum demangle_component_type)
- <DEMANGLE_COMPONENT_CONVERSION>: New value.
* cp-demangle.c (d_demangle_callback, d_make_comp): Handle
DEMANGLE_COMPONENT_CONVERSION.
(is_ctor_dtor_or_conversion): Handle DEMANGLE_COMPONENT_CONVERSION
2013-05-31 Matt Burgess <matthew@linuxfromscratch.org>
PR other/56780
- * libiberty/configure.ac: Move test for --enable-install-libiberty
+ * configure.ac: Move test for --enable-install-libiberty
outside of the 'with_target_subdir' test so that it actually gets
run. Add output messages to show the test result.
- * libiberty/configure: Regenerate.
- * libiberty/Makefile.in (install_to_libdir): Place the
+ * configure: Regenerate.
+ * Makefile.in (install_to_libdir): Place the
installation of the libiberty library in the same guard as that
used for the headers to prevent it being installed unless
requested via --enable-install-libiberty.
Daniel Jacobowitz <dan@codesourcery.com>
Pedro Alves <pedro@codesourcery.com>
- libiberty/
* argv.c (consume_whitespace): New function.
(only_whitespace): New function.
(buildargv): Always use ISSPACE by calling consume_whitespace.
2009-04-07 Arnaud Patard <apatard@mandriva.com>
- * libiberty/configure.ac: Fix Linux/MIPS matching rule.
- * libiberty/configure: Regenerate.
+ * configure.ac: Fix Linux/MIPS matching rule.
+ * configure: Regenerate.
2009-03-27 Ian Lance Taylor <iant@google.com>
2008-04-21 Aurelien Jarno <aurelien@aurel32.net>
- * libiberty/configure.ac: use -fPIC on Linux/MIPS hosts.
- * libiberty/configure: Regenerate.
+ * configure.ac: use -fPIC on Linux/MIPS hosts.
+ * configure: Regenerate.
2008-04-18 Kris Van Hees <kris.van.hees@oracle.com>
that are locale-independent.
* Makefile.in (filename_cmp.o): Add dependency on safe-ctype.h.
-2007-04-11 Thomas Neumann tneumann@users.sourceforge.net
+2007-04-11 Thomas Neumann <tneumann@users.sourceforge.net>
* argv.c: Use ANSI C declarations.
* make-relative-prefix.c: Likewise.
2003-12-15 Brendan Kehoe <brendan@zen.org>
- * libiberty/Makefile.in (floatformat.o): Add dependency on
+ * Makefile.in (floatformat.o): Add dependency on
config.h to accompany change of 2003-12-03.
2003-12-15 Ian Lance Taylor <ian@wasabisystems.com>
2002-10-06 Andreas Jaeger <aj@suse.de>
- * libiberty/cplus-dem.c (ada_demangle): Get rid of unneeded
+ * cplus-dem.c (ada_demangle): Get rid of unneeded
variable and of strict-aliasing warning.
(grow_vect): Use char as first parameter.
2002-01-31 Adam Megacz <adam@xwt.org>
- * gcc/libiberty/configure.in: Treat mingw the same as cywin
+ * configure.in: Treat mingw the same as cywin
wrt HAVE_SYS_ERRLIST.
2002-01-30 Phil Edwards <pme@gcc.gnu.org>
2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
John David Anglin <dave@hiauly1.hia.nrc.ca>
- * libiberty/lbasename.c: New file.
- * libiberty/Makefile.in: Update for lbasename.
+ * lbasename.c: New file.
+ * Makefile.in: Update for lbasename.
2001-03-06 Zack Weinberg <zackw@stanford.edu>
2000-08-24 Greg McGary <greg@mcgary.org>
- * libiberty/random.c (end_ptr): Revert previous change.
+ * random.c (end_ptr): Revert previous change.
2000-08-24 Greg McGary <greg@mcgary.org>
- * libiberty/cplus-dem.c (cplus_demangle_opname, cplus_mangle_opname,
+ * cplus-dem.c (cplus_demangle_opname, cplus_mangle_opname,
demangle_expression, demangle_function_name): Use ARRAY_SIZE.
- * libiberty/random.c (end_ptr): Likewise.
+ * random.c (end_ptr): Likewise.
2000-08-23 Alex Samuel <samuel@codesourcery.com>
{
const char *s;
int len;
- struct demangle_component *c;
+ struct demangle_component *dc;
if (p->set_last_name != NULL)
di->last_name = d_make_sub (di, p->set_last_name,
len = p->simple_len;
}
di->expansion += len;
- c = d_make_sub (di, s, len);
+ dc = d_make_sub (di, s, len);
if (d_peek_char (di) == 'B')
{
/* If there are ABI tags on the abbreviation, it becomes
a substitution candidate. */
- c = d_abi_tags (di, c);
- d_add_substitution (di, c);
+ dc = d_abi_tags (di, dc);
+ d_add_substitution (di, dc);
}
- return c;
+ return dc;
}
}
case DEMANGLE_COMPONENT_REFERENCE_THIS:
/* For the ref-qualifier, put a space before the &. */
d_append_char (dpi, ' ');
+ /* FALLTHRU */
case DEMANGLE_COMPONENT_REFERENCE:
d_append_char (dpi, '&');
return;
case DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS:
d_append_char (dpi, ' ');
+ /* FALLTHRU */
case DEMANGLE_COMPONENT_RVALUE_REFERENCE:
d_append_string (dpi, "&&");
return;
string* previous_argument; /* The last function argument demangled. */
int nrepeats; /* The number of times to repeat the previous
argument. */
+ int *proctypevec; /* Indices of currently processed remembered typevecs. */
+ int proctypevec_size;
+ int nproctypes;
};
#define PRINT_ANSI_QUALIFIERS (work -> options & DMGL_ANSI)
static void remember_type (struct work_stuff *, const char *, int);
+static void push_processed_type (struct work_stuff *, int);
+
+static void pop_processed_type (struct work_stuff *);
+
static void remember_Btype (struct work_stuff *, const char *, int, int);
static int register_Btype (struct work_stuff *);
memcpy (to->btypevec[i], from->btypevec[i], len);
}
+ if (from->proctypevec)
+ to->proctypevec =
+ XDUPVEC (int, from->proctypevec, from->proctypevec_size);
+
if (from->ntmpl_args)
to->tmpl_argvec = XNEWVEC (char *, from->ntmpl_args);
/* Discard the remembered types, if any. */
forget_types (work);
- if (work -> typevec != NULL)
+ if (work->typevec != NULL)
{
- free ((char *) work -> typevec);
- work -> typevec = NULL;
- work -> typevec_size = 0;
+ free ((char *) work->typevec);
+ work->typevec = NULL;
+ work->typevec_size = 0;
+ }
+ if (work->proctypevec != NULL)
+ {
+ free (work->proctypevec);
+ work->proctypevec = NULL;
+ work->proctypevec_size = 0;
}
if (work->tmpl_argvec)
{
do_type (struct work_stuff *work, const char **mangled, string *result)
{
int n;
+ int i;
+ int is_proctypevec;
int done;
int success;
string decl;
done = 0;
success = 1;
+ is_proctypevec = 0;
while (success && !done)
{
int member;
success = 0;
}
else
- {
- remembered_type = work -> typevec[n];
+ for (i = 0; i < work->nproctypes; i++)
+ if (work -> proctypevec [i] == n)
+ success = 0;
+
+ if (success)
+ {
+ is_proctypevec = 1;
+ push_processed_type (work, n);
+ remembered_type = work->typevec[n];
mangled = &remembered_type;
}
break;
string_delete (result);
string_delete (&decl);
+ if (is_proctypevec)
+ pop_processed_type (work);
+
if (success)
/* Assume an integral type, if we're not sure. */
return (int) ((tk == tk_none) ? tk_integral : tk);
return 1;
}
+static void
+push_processed_type (struct work_stuff *work, int typevec_index)
+{
+ if (work->nproctypes >= work->proctypevec_size)
+ {
+ if (!work->proctypevec_size)
+ {
+ work->proctypevec_size = 4;
+ work->proctypevec = XNEWVEC (int, work->proctypevec_size);
+ }
+ else
+ {
+ if (work->proctypevec_size < 16)
+ /* Double when small. */
+ work->proctypevec_size *= 2;
+ else
+ {
+ /* Grow slower when large. */
+ if (work->proctypevec_size > (INT_MAX / 3) * 2)
+ xmalloc_failed (INT_MAX);
+ work->proctypevec_size = (work->proctypevec_size * 3 / 2);
+ }
+ work->proctypevec
+ = XRESIZEVEC (int, work->proctypevec, work->proctypevec_size);
+ }
+ }
+ work->proctypevec [work->nproctypes++] = typevec_index;
+}
+
+static void
+pop_processed_type (struct work_stuff *work)
+{
+ work->nproctypes--;
+}
+
static void
remember_type (struct work_stuff *work, const char *start, int len)
{
{
string_append (declp, ", ");
}
+ push_processed_type (work, t);
if (!do_arg (work, &tem, &arg))
{
+ pop_processed_type (work);
return (0);
}
+ pop_processed_type (work);
if (PRINT_ARG_TYPES)
{
string_appends (declp, &arg);
cmdline_len++;
}
}
+ if (j == 0)
+ needs_quotes = 1;
/* Trailing backslashes also need to be escaped because they will be
followed by the terminating quote. */
if (needs_quotes)
break;
}
}
+ if (j == 0)
+ needs_quotes = 1;
if (needs_quotes)
{
ERROR ("echo exit status failed");
pex_free (pex1);
+ /* Check empty parameters don't get lost. */
+ pex1 = TEST_PEX_INIT (PEX_USE_PIPES, "temp");
+ subargv[1] = "echo";
+ subargv[2] = "foo";
+ subargv[3] = "";
+ subargv[4] = "bar";
+ subargv[5] = NULL;
+ TEST_PEX_RUN (pex1, 0, "./test-pexecute", subargv, NULL, NULL);
+ e = TEST_PEX_READ_OUTPUT (pex1);
+ CHECK_LINE (e, "foo bar"); /* Two spaces! */
+ if (TEST_PEX_GET_STATUS_1 (pex1) != 0)
+ ERROR ("echo exit status failed");
+ pex_free (pex1);
+
pex1 = TEST_PEX_INIT (PEX_USE_PIPES, "temp");
subargv[1] = "echo";
subargv[2] = "bar";
projects / deliverable / binutils-gdb.git / commitdiff
