// Debugging mode support code -*- C++ -*-
-// Copyright (C) 2003
+// Copyright (C) 2003, 2004
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
#include <cstring>
#include <cstdio>
#include <cctype>
+#include <bits/concurrence.h>
using namespace std;
+namespace __gnu_internal
+{
+ __glibcxx_mutex_define_initialized(iterator_base_mutex);
+} // namespace __gnu_internal
+
namespace __gnu_debug
{
const char* _S_debug_messages[] =
_Safe_sequence_base::
_M_detach_all()
{
- for (_Safe_iterator_base* iter = _M_iterators; iter; )
+ for (_Safe_iterator_base* __iter = _M_iterators; __iter; )
{
- _Safe_iterator_base* old = iter;
- iter = iter->_M_next;
- old->_M_attach(0, false);
+ _Safe_iterator_base* __old = __iter;
+ __iter = __iter->_M_next;
+ __old->_M_attach(0, false);
}
- for (_Safe_iterator_base* iter = _M_const_iterators; iter; )
+ for (_Safe_iterator_base* __iter2 = _M_const_iterators; __iter2; )
{
- _Safe_iterator_base* old = iter;
- iter = iter->_M_next;
- old->_M_attach(0, true);
+ _Safe_iterator_base* __old = __iter2;
+ __iter2 = __iter2->_M_next;
+ __old->_M_attach(0, true);
}
}
_Safe_sequence_base::
_M_detach_singular()
{
- for (_Safe_iterator_base* iter = _M_iterators; iter; )
+ for (_Safe_iterator_base* __iter = _M_iterators; __iter; )
{
- _Safe_iterator_base* old = iter;
- iter = iter->_M_next;
- if (old->_M_singular())
- old->_M_attach(0, false);
+ _Safe_iterator_base* __old = __iter;
+ __iter = __iter->_M_next;
+ if (__old->_M_singular())
+ __old->_M_attach(0, false);
}
- for (_Safe_iterator_base* iter = _M_const_iterators; iter; )
+ for (_Safe_iterator_base* __iter2 = _M_const_iterators; __iter2; )
{
- _Safe_iterator_base* old = iter;
- iter = iter->_M_next;
- if (old->_M_singular())
- old->_M_attach(0, true);
+ _Safe_iterator_base* __old = __iter2;
+ __iter2 = __iter2->_M_next;
+ if (__old->_M_singular())
+ __old->_M_attach(0, true);
}
}
_Safe_sequence_base::
_M_revalidate_singular()
{
- _Safe_iterator_base* iter;
- for (iter = _M_iterators; iter; iter = iter->_M_next)
+ _Safe_iterator_base* __iter;
+ for (__iter = _M_iterators; __iter; __iter = __iter->_M_next)
{
- iter->_M_version = _M_version;
- iter = iter->_M_next;
+ __iter->_M_version = _M_version;
+ __iter = __iter->_M_next;
}
- for (iter = _M_const_iterators; iter; iter = iter->_M_next)
+ for (__iter = _M_const_iterators; __iter; __iter = __iter->_M_next)
{
- iter->_M_version = _M_version;
- iter = iter->_M_next;
+ __iter->_M_version = _M_version;
+ __iter = __iter->_M_next;
}
}
swap(_M_iterators, __x._M_iterators);
swap(_M_const_iterators, __x._M_const_iterators);
swap(_M_version, __x._M_version);
- _Safe_iterator_base* iter;
- for (iter = _M_iterators; iter; iter = iter->_M_next)
- iter->_M_sequence = this;
- for (iter = __x._M_iterators; iter; iter = iter->_M_next)
- iter->_M_sequence = &__x;
- for (iter = _M_const_iterators; iter; iter = iter->_M_next)
- iter->_M_sequence = this;
- for (iter = __x._M_const_iterators; iter; iter = iter->_M_next)
- iter->_M_sequence = &__x;
+ _Safe_iterator_base* __iter;
+ for (__iter = _M_iterators; __iter; __iter = __iter->_M_next)
+ __iter->_M_sequence = this;
+ for (__iter = __x._M_iterators; __iter; __iter = __iter->_M_next)
+ __iter->_M_sequence = &__x;
+ for (__iter = _M_const_iterators; __iter; __iter = __iter->_M_next)
+ __iter->_M_sequence = this;
+ for (__iter = __x._M_const_iterators; __iter; __iter = __iter->_M_next)
+ __iter->_M_sequence = &__x;
}
void
// Attach to the new sequence (if there is one)
if (__seq)
{
+ __gnu_cxx::lock sentry(__gnu_internal::iterator_base_mutex);
_M_sequence = __seq;
_M_version = _M_sequence->_M_version;
_M_prior = 0;
_Safe_iterator_base::
_M_detach()
{
+ __gnu_cxx::lock sentry(__gnu_internal::iterator_base_mutex);
if (_M_sequence)
{
// Remove us from this sequence's list
_M_print_field(const _Error_formatter* __formatter, const char* __name) const
{
assert(this->_M_kind != _Parameter::__unused_param);
- const int bufsize = 64;
- char buf[bufsize];
+ const int __bufsize = 64;
+ char __buf[__bufsize];
if (_M_kind == __iterator)
{
}
else if (strcmp(__name, "address") == 0)
{
- __formatter->_M_format_word(buf, bufsize, "%p",
+ __formatter->_M_format_word(__buf, __bufsize, "%p",
_M_variant._M_iterator._M_address);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
else if (strcmp(__name, "type") == 0)
{
else if (strcmp(__name, "sequence") == 0)
{
assert(_M_variant._M_iterator._M_sequence);
- __formatter->_M_format_word(buf, bufsize, "%p",
+ __formatter->_M_format_word(__buf, __bufsize, "%p",
_M_variant._M_iterator._M_sequence);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
else if (strcmp(__name, "seq_type") == 0)
{
else if (strcmp(__name, "address") == 0)
{
assert(_M_variant._M_sequence._M_address);
- __formatter->_M_format_word(buf, bufsize, "%p",
+ __formatter->_M_format_word(__buf, __bufsize, "%p",
_M_variant._M_sequence._M_address);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
else if (strcmp(__name, "type") == 0)
{
_Error_formatter::_Parameter::
_M_print_description(const _Error_formatter* __formatter) const
{
- const int bufsize = 128;
- char buf[bufsize];
+ const int __bufsize = 128;
+ char __buf[__bufsize];
if (_M_kind == __iterator)
{
__formatter->_M_print_word("iterator ");
if (_M_variant._M_iterator._M_name)
{
- __formatter->_M_format_word(buf, bufsize, "\"%s\" ",
+ __formatter->_M_format_word(__buf, __bufsize, "\"%s\" ",
_M_variant._M_iterator._M_name);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
- __formatter->_M_format_word(buf, bufsize, "@ 0x%p {\n",
+ __formatter->_M_format_word(__buf, __bufsize, "@ 0x%p {\n",
_M_variant._M_iterator._M_address);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
if (_M_variant._M_iterator._M_type)
{
__formatter->_M_print_word("type = ");
__formatter->_M_print_word("' ");
}
- __formatter->_M_format_word(buf, bufsize, "@ 0x%p\n",
+ __formatter->_M_format_word(__buf, __bufsize, "@ 0x%p\n",
_M_variant._M_sequence._M_address);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
__formatter->_M_print_word("}\n");
}
__formatter->_M_print_word("sequence ");
if (_M_variant._M_sequence._M_name)
{
- __formatter->_M_format_word(buf, bufsize, "\"%s\" ",
+ __formatter->_M_format_word(__buf, __bufsize, "\"%s\" ",
_M_variant._M_sequence._M_name);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
}
- __formatter->_M_format_word(buf, bufsize, "@ 0x%p {\n",
+ __formatter->_M_format_word(__buf, __bufsize, "@ 0x%p {\n",
_M_variant._M_sequence._M_address);
- __formatter->_M_print_word(buf);
+ __formatter->_M_print_word(__buf);
if (_M_variant._M_sequence._M_type)
{
void
_Error_formatter::_M_error() const
{
- const int bufsize = 128;
- char buf[bufsize];
+ const int __bufsize = 128;
+ char __buf[__bufsize];
// Emit file & line number information
_M_column = 1;
_M_wordwrap = false;
if (_M_file)
{
- _M_format_word(buf, bufsize, "%s:", _M_file);
- _M_print_word(buf);
- _M_column += strlen(buf);
+ _M_format_word(__buf, __bufsize, "%s:", _M_file);
+ _M_print_word(__buf);
+ _M_column += strlen(__buf);
}
if (_M_line > 0)
{
- _M_format_word(buf, bufsize, "%u:", _M_line);
- _M_print_word(buf);
- _M_column += strlen(buf);
+ _M_format_word(__buf, __bufsize, "%u:", _M_line);
+ _M_print_word(__buf);
+ _M_column += strlen(__buf);
}
_M_wordwrap = true;
// Emit descriptions of the objects involved in the operation
_M_wordwrap = false;
- bool has_noninteger_parameters = false;
- for (unsigned int i = 0; i < _M_num_parameters; ++i)
+ bool __has_noninteger_parameters = false;
+ for (unsigned int __i = 0; __i < _M_num_parameters; ++__i)
{
- if (_M_parameters[i]._M_kind == _Parameter::__iterator
- || _M_parameters[i]._M_kind == _Parameter::__sequence)
+ if (_M_parameters[__i]._M_kind == _Parameter::__iterator
+ || _M_parameters[__i]._M_kind == _Parameter::__sequence)
{
- if (!has_noninteger_parameters)
+ if (!__has_noninteger_parameters)
{
_M_first_line = true;
_M_print_word("\nObjects involved in the operation:\n");
- has_noninteger_parameters = true;
+ __has_noninteger_parameters = true;
}
- _M_parameters[i]._M_print_description(this);
+ _M_parameters[__i]._M_print_description(this);
}
}
abort();
}
- template<typename _T>
+ template<typename _Tp>
void
_Error_formatter::_M_format_word(char* __buf,
int __n __attribute__((__unused__)),
- const char* __fmt, _T __s) const
+ const char* __fmt, _Tp __s) const
{
#ifdef _GLIBCXX_USE_C99
std::snprintf(__buf, __n, __fmt, __s);
// If this isn't the first line, indent
if (_M_column == 1 && !_M_first_line)
{
- char spacing[_M_indent + 1];
+ char __spacing[_M_indent + 1];
for (int i = 0; i < _M_indent; ++i)
- spacing[i] = ' ';
- spacing[_M_indent] = '\0';
- fprintf(stderr, "%s", spacing);
+ __spacing[i] = ' ';
+ __spacing[_M_indent] = '\0';
+ fprintf(stderr, "%s", __spacing);
_M_column += _M_indent;
}
{
const char* __start = __string;
const char* __end = __start;
- const int bufsize = 128;
- char buf[bufsize];
+ const int __bufsize = 128;
+ char __buf[__bufsize];
while (*__start)
{
{
// [__start, __end) denotes the next word
__end = __start;
- while (isalnum(*__end)) ++__end;
- if (__start == __end) ++__end;
- if (isspace(*__end)) ++__end;
+ while (isalnum(*__end))
+ ++__end;
+ if (__start == __end)
+ ++__end;
+ if (isspace(*__end))
+ ++__end;
- assert(__end - __start + 1< bufsize);
- _M_format_word(buf, __end - __start + 1, "%s", __start);
- _M_print_word(buf);
+ const ptrdiff_t __len = __end - __start;
+ assert(__len < __bufsize);
+ memcpy(__buf, __start, __len);
+ __buf[__len] = '\0';
+ _M_print_word(__buf);
__start = __end;
// Skip extra whitespace
continue;
}
- ++__start;
- assert(*__start);
- if (*__start == '%')
- {
- _M_print_word("%");
- ++__start;
- continue;
- }
-
- // Get the parameter number
- assert(*__start >= '1' && *__start <= '9');
- size_t param = *__start - '0';
- --param;
- assert(param < _M_num_parameters);
-
- // '.' separates the parameter number from the field
- // name, if there is one.
- ++__start;
- if (*__start != '.')
- {
- assert(*__start == ';');
++__start;
- buf[0] = '\0';
- if (_M_parameters[param]._M_kind == _Parameter::__integer)
- {
- _M_format_word(buf, bufsize, "%ld",
- _M_parameters[param]._M_variant._M_integer._M_value);
- _M_print_word(buf);
- }
- else if (_M_parameters[param]._M_kind == _Parameter::__string)
- _M_print_string(_M_parameters[param]._M_variant._M_string._M_value);
- continue;
- }
-
- // Extract the field name we want
- enum { max_field_len = 16 };
- char field[max_field_len];
- int field_idx = 0;
- ++__start;
- while (*__start != ';')
- {
assert(*__start);
- assert(field_idx < max_field_len-1);
- field[field_idx++] = *__start++;
- }
- ++__start;
- field[field_idx] = 0;
+ if (*__start == '%')
+ {
+ _M_print_word("%");
+ ++__start;
+ continue;
+ }
+
+ // Get the parameter number
+ assert(*__start >= '1' && *__start <= '9');
+ size_t __param = *__start - '0';
+ --__param;
+ assert(__param < _M_num_parameters);
- _M_parameters[param]._M_print_field(this, field);
- }
+ // '.' separates the parameter number from the field
+ // name, if there is one.
+ ++__start;
+ if (*__start != '.')
+ {
+ assert(*__start == ';');
+ ++__start;
+ __buf[0] = '\0';
+ if (_M_parameters[__param]._M_kind == _Parameter::__integer)
+ {
+ _M_format_word(__buf, __bufsize, "%ld",
+ _M_parameters[__param]._M_variant._M_integer._M_value);
+ _M_print_word(__buf);
+ }
+ else if (_M_parameters[__param]._M_kind == _Parameter::__string)
+ _M_print_string(_M_parameters[__param]._M_variant._M_string._M_value);
+ continue;
+ }
+
+ // Extract the field name we want
+ enum { __max_field_len = 16 };
+ char __field[__max_field_len];
+ int __field_idx = 0;
+ ++__start;
+ while (*__start != ';')
+ {
+ assert(*__start);
+ assert(__field_idx < __max_field_len-1);
+ __field[__field_idx++] = *__start++;
+ }
+ ++__start;
+ __field[__field_idx] = 0;
+
+ _M_parameters[__param]._M_print_field(this, __field);
+ }
}
// Instantiations.
template
void
_Error_formatter::_M_format_word(char* __buf, int __n, const char* __fmt,
- unsigned int __s) const;
+ std::size_t __s) const;
template
void
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