* pex-unix.c (pexecute): Use vfork instead of fork, with
appropriate changes to make this safe.
* pex-common.h (STDERR_FILE_NO): Define.
From-SVN: r79617
* cp-demangle.h (enum d_builtin_type_print): Add D_PRINT_UNSIGNED,
D_PRINT_UNSIGNED_LONG, D_PRINT_LONG_LONG,
D_PRINT_UNSIGNED_LONG_LONG, D_PRINT_FLOAT.
* cp-demangle.c (cplus_demangle_builtin_types): Change char and
short types to D_PRINT_DEFAULT. Change other integer types to use
new D_PRINT_* values where appropriate. Change float types to
D_PRINT_FLOAT.
(d_print_comp) [LITERAL, LITERAL_NEG]: Handle new D_PRINT_*
values.
* testsuite/demangle-expected: Adjust two test cases.
* cp-demangle.c (d_print_function_type): Print a space before the
parenthesis around the function type in more cases.
* testsuite/demangle-expected: Adjust one test case.
From-SVN: r78421
* cp-demangle.c (d_print_comp) [UNARY]: Don't emit extra
parentheses around a cast.
* testsuite/demangle-expected: Adjust two test cases to match new
output.
From-SVN: r78416
* cp-demangle.c (d_print_comp) [RESTRICT, VOLATILE, CONST]: Don't
push more than one of the same CV-qualifier on the top of the
stack.
(d_print_comp) [ARRAY_TYPE]: If the array itself is CV-qualified,
move the CV-qualifiers to apply to the element type instead.
(d_print_array_type): When checking the modifiers, keep looking
past ones which have been printed already.
* testsuite/demangle-expected: Add three test cases.
From-SVN: r78354
2004-02-23 Ian Lance Taylor <ian@wasabisystems.com>
* cp-demangle.c (__cxa_demangle): It is not an error if status is
not NULL. It is an error if the mangled name is the same as a
built-in type name.
(main): If IN_GLIBCPP_V3 is defined, test __cxa_demangle rather
than cplus_demangle_v3.
From-SVN: r78348
* demangle.h (enum demangle_component_type): Define.
(struct demangle_operator_info): Declare.
(struct demangle_builtin_type_info): Declare.
(struct demangle_component): Define.
(cplus_demangle_fill_component): Declare.
(cplus_demangle_fill_name): Declare.
(cplus_demangle_fill_builtin_type): Declare.
(cplus_demangle_fill_operator): Declare.
(cplus_demangle_fill_extended_operator): Declare.
(cplus_demangle_fill_ctor, cplus_demangle_fill_dtor): Declare.
(cplus_demangle_v3_components): Declare.
(cplus_demangle_print): Declare.
* cp-demangle.c: Include "cp-demangle.h". If IN_GLIBCPP_V3 is
defined, rename some functions which are to become static via
#define.
(CP_STATIC_IF_GLIBCPP_V3): Define.
(struct d_operator_info): Move definition to cp-demangle.h, and
rename to demangle_operator_info. Change all uses.
(enum d_builtin_type_print): Move definition to cp-demangle.h.
(struct d_builtin_type_info): Move definition to cp-demangle.h,
and rename to demangle_builtin_type_info. Change all uses.
(enum d_comp_type): Move definition to include/demangle.h, and
rename to demangle_component_type, and change all enums to start
with DEMANGLE_COMPONENT_ instead of D_. Change all uses.
(struct d_comp): Move definition to include/demangle.h, and rename
to demangle_component. Change all uses.
(struct d_info): Move definition to cp-demangle.h.
(cplus_demangle_fill_name): New function.
(cplus_demangle_fill_extended_operator): New function.
(cplus_demangle_fill_ctor): New function.
(cplus_demangle_fill_dtor): New function.
(d_make_empty): Remove type parameter. Change all callers.
(d_make_name): Use cplus_demangle_fill_name.
(d_make_extended_operator): Use
cplus_demangle_fill_extended_operator.
(d_make_ctor): Use cplus_demangle_fill_ctor.
(d_make_dtor): Use cplus_demangle_fill_dtor.
(cplus_demangle_mangled_name): Rename from d_mangled_name. Make
non-static by default. Change all callers.
(cplus_demangle_operators): Rename from d_operators. Change all
uses. Make non-static by default. Add sentinel at end of array.
(d_operator_name): Adjust initialization of high for new sentinel
in cplus_demangle_operators.
(cplus_demangle_builtin_types): Rename from d_builtin_types.
Change all uses. Make non-static by default. Change initializer
to use D_BUILTIN_TYPE_COUNT instead of magic number 26.
(cplus_demangle_type): Rename from d_type. Make non-static by
default. Change all callers.
(cplus_demangle_init_info): Rename from d_init_info. Make
non-static by default. Change all callers.
* cp-demangle.h: New file.
* cp-demint.c: New file.
* Makefile.in: Rebuild dependencies.
(CFILES): Add cp-demint.c.
(REQUIRED_OFILES): Add cp-demint.o.
From-SVN: r75748
* cp-demangle.c (d_encoding): When DMGL_PARAMS is not set, strip
CV-qualifiers from D_COMP_LOCAL_NAME right subtree.
* cplus-dem.c (demangle_arm_hp_template): Set DMGL_PARAMS when
demangling template parameters.
* testsuite/test-demangle.c (fail): New static function.
(main): Support new options in input file: --no-params,
--is-v3-ctor, and --is-v3-dtor.
* testsuite/demangle-expected: Add --no-params to most tests, and
add the correct result when parameters are not demangled. Add
some simple tests for V3 constructor/destructor recognition.
From-SVN: r75336
PR debug/13272
* Makefile.in (lbasename.o): Depend on filenames.h.
* lbasename.c: Include "filenames.h" instead of defining
its macros locally.
From-SVN: r74943
* cp-demangle.c (CP_DYNAMIC_ARRAYS): Define if compiler supports
dynamic arrays.
(struct d_operator_info): Add len field.
(struct d_builtin_type_info): Add len and java_len fields.
(struct d_standard_sub_info): Add simple_len, full_len, and
set_last_name_len fields.
(struct d_comp): Add len field to s_string.
(struct d_info): Add send, did_subs, and expansion fields.
(d_append_string_constant): Define.
(d_append_string): Remove. Change all users to use
d_append_string_constant or d_append_buffer instead.
(d_make_sub): Add len parameter. Change all callers.
(d_name): Increase expansion when substituting std::.
(d_unqualified_name): Increase expansion for an operator.
(d_number): Don't use multiplication for negative numbers.
(d_identifier): Make sure there are enough characters in the
string for the specified length. Adjust expansion for an
anonymous namespace.
(d_operators): Initialize len field.
(d_special_name, d_ctor_dtor_name): Increase expansion.
(d_builtin_types): Initialize len and java_len fields.
(d_type): Increase expansion for a builtin type.
(d_cv_qualifiers): Increase expansion for each qualifier.
(d_bare_function_type): Decrease expansion when removing single
void parameter.
(d_template_param): Increment did_subs.
(d_expression): Increase expansion for an operator.
(d_expr_primary): Decrease expansion for a type we will print
specially.
(standard_subs): Initialize new fields.
(d_substitution): Increment did_subs when doing a normal
substitution. Increase expansion for a special substitution.
(d_print): Add estimate parameter. Change all callers.
(d_print_comp) [D_COMP_NAME]: Handle C++ case inline.
(d_print_comp) [D_COMP_BINARY]: Use length to avoid strcmp call.
(d_print_java_identifier): Rename from d_print_identifier. Handle
only Java case. Change caller.
(d_init_info): Change return type to void. Change all callers.
Initialize send, did_subs, and expansion fields. Do not
initialize comps and subs fields.
(d_demangle): Ifdef CP_DYNAMIC_ARRAYS, allocate comps and subs
arrays on stack. Make an estimate of the length of the demangled
name. Ifdef CP_DEMANGLE_DEBUG, print estimation failures.
(is_ctor_or_dtor): Ifdef CP_DYNAMIC_ARRAYS, allocate comps and
subs arrays on stack.
From-SVN: r74933
* cp-demangle.c (d_identifier): In Java mode, skip an optional '$'
after the identifier.
* testsuite/demangle-expected: Add test case.
From-SVN: r74885
Fix for PR c++/13447:
* cp-demangle.c (enum d_comp_type): Add D_COMP_LOCAL_NAME.
(d_dump, d_make_comp): Handle D_COMP_LOCAL_NAME.
(is_ctor_dtor_or_conversion): Handle D_COMP_LOCAL_NAME like
D_COMP_QUAL_NAME.
(is_ctor_or_dtor): Likewise.
(d_local_name): Use D_COMP_LOCAL_NAME rather than
D_COMP_QUAL_NAME.
(d_print_comp) [D_COMP_LOCAL_NAME]: New.
(d_prinT_comp) [D_COMP_TYPED_NAME]: If the left tree is
D_COMP_LOCAL_NAME, pull any qualifiers off its right subtree.
(d_print_mod_list): Handle D_COMP_LOCAL_NAME.
* testsuite/demangle-expected: Add two test cases.
* cp-demangle.c (d_print_function_type): Clear the global modifier
list when printing the modifiers, not just when printing the
function parameters.
* testsuite/demangle-expected: Add two test cases.
From-SVN: r74850
* cp-demangle.c (d_print_function_type): Print the function
parameters with no modifiers.
* testsuite/demangle-expected: Add test case.
From-SVN: r74652
* cp-demangle.c (d_demangle): If DMGL_PARAMS is not set, don't
expect that we've read the entire string.
(is_ctor_or_dtor): Don't expect that we've read the entire
string--reverse patch of 2003-11-29.
From-SVN: r74651
* cp-demangle.c (struct d_standard_sub_info): Define.
(d_substitution): Add prefix argument. Change all callers.
Rework handling of standard substitutions to print full name when
qualifying a constructor/destructor, or when DMGL_VERBOSE is set.
* testsuite/demangle-expected: Add test case.
Fix handling of negative literal constants:
* cp-demangle.c (enum d_comp_type): Add D_COMP_LITERAL_NEG.
(d_dump, d_make_comp): Handle D_COMP_LITERAL_NEG.
(d_expr_primary): Use D_COMP_LITERAL_NEG for a negative number.
(d_print_comp): Handle D_COMP_LITERAL_NEG.
* testsuite/demangle-expected: Add test case.
From-SVN: r74632
* cp-demangle.c (IS_UPPER, IS_LOWER): Define.
(d_last_char): Define new macro.
(d_make_name): Reject an empty name.
(d_prefix, d_unqualified_name, d_type): Use new IS_* macros.
(d_substitution, d_print_identifier): Likewise.
(d_print_comp) [D_COMP_OPERATOR]: Likewise.
(d_print_comp) [D_COMP_TEMPLATE]: Use new d_last_char macro.
(d_print_mod) Use new d_last_char macro.
(d_print_cast): Use new d_last_char macro.
(is_ctor_or_dtor): Don't leak memory.
Fix handling of member function modifiers:
* cp-demangle.c (enum d_comp_type): Add D_COMP_RESTRICT_THIS,
D_COMP_VOLATILE_THIS, and D_COMP_CONST_THIS.
(d_dump): Dump new d_comp_type values.
(d_make_comp): Accept new d_comp_type values.
(has_return_type): Only accept _THIS variants of qualifiers.
(d_encoding): Without DMGL_PARAMS, only remove _THIS variants of
qualifiers.
(d_cv_qualifiers): Add member_fn parameter. Change all callers.
(d_print_comp) [D_COMP_TYPED_NAME]: Rather than removing
qualifiers and printing them at the end, add _THIS qualifiers to
the modifier list.
(d_print_comp) [D_COMP_*_THIS]: New cases.
(d_print_comp) [D_COMP_PTRMEM_TYPE]: Remove special handling of
qualifiers.
(d_print_mod_list): Add suffix parameter. Change all callers.
Keep walking the list even if the current modifier has been
printed.
(d_print_mod): Handle new _THIS qualifiers.
(d_print_function_type): Handle new _THIS qualifiers when deciding
whether to print a parenthesis. Put a space before the
parenthesis in some cases. Call d_print_mod_list again at the
end, passing suffix as 1.
(is_ctor_or_dtor): Look for new _THIS qualifiers.
* testsuite/demangle-expected: Add test case.
Fix for PR gcc/13304:
* cp-demangle.c (d_print_comp) [D_COMP_TEMPLATE]: If the character
before the '<' is itself a '<', insert a space.
(d_print_cast): Likewise.
* testsuite/demangle-expected: Add test case.
Fix for PR gcc/13244:
* cp-demangle.c (d_print_comp) [D_COMP_BINARY]: Wrap an expression
which uses the '>' operator in an extra layer of parens.
* testsuite/demangle-expected: Add test case.
From-SVN: r74290
* floatformat.c: Include "config.h" and <string.h> if available.
(INFINITY, NAN): Define if not defined by <math.h>.
(floatformat_to_double): Handle NaN, infinity, and denormalized
numbers.
(floatformat_from_double): Likewise.
(ieee_test): In debugging code, use little endian rather than big
endian. Correct tests to handle NaN and to check correct sign of
zero. Omit m68k extended test.
(main): Add more debugging cases.
From-SVN: r74237
* testsuite/demangle-expected: Revert one part of 2003-06-26 patch
to restore expected result of EDG test case to original expected
result.
From-SVN: r74128
* cp-demangle.c (struct d_print_mod): Add templates field.
(d_make_builtin_type): Check for NULL type.
(d_make_extended_operator): Check for NULL name.
(d_make_ctor, d_make_dtor): Likewise.
(d_mangled_name): Add top_level parameter. Change all callers.
(d_encoding): If DMGL_PARAMS is not set, strip off initial
CV-qualifiers.
(d_type): Check some return values we rely on.
(d_bare_function_type, d_array_type): Likewise.
(d_pointer_to_member_type, d_template_args): Likewise.
(d_add_substitution): Fail if argument is NULL.
(d_print_resize): Check whether buf is NULL.
(d_print_comp): Save current templates list with each modifier.
Don't pass the modifier list down when printing a template.
(d_print_cast): Don't pass the modifier list down when printing a
template.
(d_print_mod_list): Temporarily set templates list while printing
a modifier.
(d_print_mod): Check that buf is not NULL before using it.
(d_print_function_type): Print parens if there is no modifier.
(d_init_info): Permit as many substitutions as there are
characters in the mangled name.
* testsuite/demangle-expected: Add two new test cases.
From-SVN: r73970
* cp-demangle.c (has_return_type): Skip qualifiers when checking
whether we have a template.
* testsuite/demangle-expected: Add four new tests.
From-SVN: r73819
* testsuite/demangle-expected: Minor changes to match output of
new demangler: adjust whitespace in four tests, and change order
of qualifiers in one test.
From-SVN: r73813
* cp-demangle.c (demangle_operator_name): Remove space before
"sizeof".
(demangle_type_ptr): Put qualifiers in the right place. Handle
qualifiers in pointer to member specially.
(demangle_type): Handle qualifiers for pointer or reference
specially. Handle function type.
(demangle_local_name): Save and restore caret around demangling of
initial encoding.
From-SVN: r73723
Jan Hubicka <jh@suse.cz>
* vasprintf.c (int_vasprintf): Pass va_list by value.
Use va_copy for copying va_list.
(vasprintf): Pass va_list by value.
From-SVN: r73098
* aclocal.m4: Include acx.m4 and no-executables.m4.
(libiberty_AC_FUNC_STRNCMP): Use AC_LIBOBJ.
(LIB_AC_PROG_CC): Remove.
* configure.in: Update AC_PREREQ to 2.57. Use GCC_NO_EXECUTABLES.
Use AC_PROG_CC and set ac_libiberty_warn_cflags instead of using
LIB_AC_PROG_CC. Use AC_LIBOBJ. Call AC_ISC_POSIX later, only if
performing link tests.
* configure: Regenerated.
From-SVN: r70860
2003-07-02 Danny Smith <dannysmith@users.source.forge.net>
* pex-win32.c (fix_argv): Ensure that the executable pathname
uses Win32 backslashes.
(pexecute): Cast away constness when assigning *errmsg_arg.
From-SVN: r68862
include:
* safe-ctype.h (HC_UNKNOWN, HC_ASCII, HC_EBCDIC): Rename to
HOST_CHARSET_UNKNOWN, HOST_CHARSET_ASCII, HOST_CHARSET_EBCDIC
respectively.
libiberty:
* safe-ctype.c: Use HOST_CHARSET_ASCII and HOST_CHARSET_EBCDIC,
not HC_ASCII and HC_EBCDIC.
Add documentation in form expected by gather-docs.
* hex.c: Use HOST_CHARSET, not hand-coded check of character set.
* Makefile.in, functions.texi: Regenerate.
gcc:
* config/i370/i370.c, config/i370/i370.h: Use HOST_CHARSET_ASCII
and HOST_CHARSET_EBCDIC, not HC_ASCII and HC_EBCDIC.
From-SVN: r68335
* configure.in: Add check for malloc.h needed by
m68k for function free().
* configure: Regenerated.
* config.in: Add HAVE_MALLOC_H.
* hashtab.c: include malloc.h were available for
free().
From-SVN: r68213
libiberty/ChangeLog:
2003-05-14 Jim Blandy <jimb@redhat.com>
* hex.c (_hex_value): Make this unsigned.
(hex_value): Update documentation for new return type. hex_value
now expands to an unsigned int expression, to avoid unexpected
sign extension when we store it in a bfd_vma, which is larger than
int on some platforms.
* functions.texi: Regenerated.
include/ChangeLog:
2003-05-14 Jim Blandy <jimb@redhat.com>
* libiberty.h (hex_value): Make the value an unsigned int, to
avoid unexpected sign-extension when cast to unsigned types larger
than int --- like bfd_vma, on some platforms.
(_hex_value): Update declaration.
From-SVN: r66840
* argv.c: Fix comments.
* calloc.c: Don't unnecessarily include "libiberty.h".
(bzero): Add prototype.
* floatformat.c: Include "ansidecl.h", rely on ANSI_PROTOTYPES.
* getcwd.c (getcwd): Use standard definition to avoid conflicts
with system headers.
* hashtab.c (htab_traverse): Delete unused variables.
* rename.c: Include "ansidecl.h".
(rename): Use standard definition to avoid conflicts with system
headers.
* strsignal.c: Rely on ANSI_PROTOTYPES.
* strstr.c: Check GNUC >= 2, not GNUC == 2.
* vfprintf.c: Include "ansidecl.h", rely on ANSI_PROTOTYPES.
* vprintf.c: Include "ansidecl.h" earlier, rely on
ANSI_PROTOTYPES.
* vsprintf.c: Include "ansidecl.h" earlier, rely on
ANSI_PROTOTYPES and possibly include <stdarg.h>.
* Makefile.in: Regenerate dependencies.
From-SVN: r65659
* hashtab.c (htab_expand): Compute the size of hashtable based
on the number of elements actually used.
(htab_traverse): Call htab_expand when table is too empty.
From-SVN: r64246
* cplus-dem.c (demangle_integral_value): Correction to reflect
patch of 2002-01-10 in order to also make negative multi-digits
without leading underscore work.
From-SVN: r64179
* configure.in: Check for sys/systemcfg.h and
_system_configuration.
* physmem.c: Add support for AIX. Tweek formatting as per
upstream coreutils beta.
From-SVN: r63287
* configure.in: Check for sys/sysctl.h and sysctl.
* physmem.c: Add support for *bsd and darwin.
* Makefile.in: Generate depedency for physmem.o.
Co-Authored-By: Geoffrey Keating <geoffk@apple.com>
Co-Authored-By: Richard Earnshaw <rearnsha@arm.com>
From-SVN: r63285
* Makefile.in (libiberty_topdir): New subst.
(mkinstalldirs): Redefine in terms of the above.
* configure.in: AC_SUBST it.
* configure: Regenerate.
From-SVN: r62155
libf2c:
2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
* Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
(install, uninstall): Prepend $(DESTDIR) to destination
paths in all (un)installation commands.
libiberty:
2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
* Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
libobjc:
2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
* Makefile.in (FLAGS_TO_PASS): Also pass DESTDIR.
(install-libs, install-headers): Prepend $(DESTDIR) to
destination paths in all (un)installation commands.
libstdc++:
2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
* include/Makefile.am (install-data-local): Prepend
$(DESTDIR) to destination paths in all (un)installation
commands. Use ${c_base_builddir} and ${std_builddir}
as destination subdirectories to achieve consistency with
preceding mkinstalldirs commands. No effect because both
variables contain "." only.
* include/Makefile.in: Regenerate.
From-SVN: r61082
* libiberty/cplus-dem.c (ada_demangle): Get rid of unneeded
variable and of strict-aliasing warning.
(grow_vect): Use char as first parameter.
From-SVN: r57866
gcc:
* Makefile.in: Remove all references to s-under and underscore.c.
* collect2.c, tlink.c: Change all uses of prepends_underscore
to look directly at USER_LABEL_PREFIX.
gcc/cp:
* Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c,
and c++filt from cxxfilt.o + version.o + $(LIBDEPS).
* cxxfilt.c: New file: split from libiberty/cplus-dem.c, with
minor adjustments (use version_string, eliminate yet another
duplicate of xmalloc)
libiberty:
* cplus-dem.c: Code code under #ifdef MAIN moved to gcc/cp/cxxfilt.c.
* testsuite/Makefile.in: Adjust for test-demangle.
* testsuite/regress-demangle: Deleted.
* testsuite/test-demangle.c: New file.
* testsuite/demangle-expected: Change \$ to $ throughout, now that
this file is not being read by a shell script.
From-SVN: r57037
* boehm-gc/configure, libf2c/configure: Rebuilt.
* libffi/configure, libiberty/configure: Ditto.
* libjava/configure, libobjc/configure: Ditto.
* libstdc++-v3/configure, zlib/configure: Ditto.
Merged from binutils:
2002-01-27 Daniel Jacobowitz <drow@mvista.com>
From Steve Ellcey <sje@cup.hp.com>:
* libtool.m4 (HPUX_IA64_MODE): Set to 32 or 64 based on ABI.
(lt_cv_deplibs_check_method, lt_cv_file_magic_cmd,
lt_cv_file_magic_test_file): Set to appropriate values for HP-UX
IA64.
* ltcf-c.sh (archive_cmds, hardcode_*): Ditto.
* ltconfig (shlibpath_*, dynamic_linker, library_names_spec,
soname_spec, sys_lib_search_path_spec): Ditto.
From-SVN: r56270
* regex.c (re_error_msgid): Just use a simple array of strings.
(re_compile_pattern): Compensate.
(re_comp): Likewise.
(re_comp): Likewise.
(regerror): Likewise.
From-SVN: r56106
PR c++/7112
* g++.dg/template/sizeof2.C: New test.
PR c++/7112
* mangle.c (write_expression): Add mangling for sizeof when
applied to a type.
* operators.def: Remove stale comment.
* cp-demangle.c (demangle_operator_name): Add type_arg parameter.
Set it for the "st" operator.
(demangle_expression): Handle expressions with types as arguments.
From-SVN: r55169
* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
script entry, and set LD to it when configuring multilibs.
* configure: Rebuilt.
From-SVN: r53278
* configure.in (AC_TYPE_PID_T): Use it.
* configure: Regenerated.
* getruntime.c: Include <sys/types.h>.
* waitpid.c: Likewise. Use pid_t, not int, as the type of "pid".
From-SVN: r53264
2002-04-01 Phil Edwards <pme@gcc.gnu.org>
* cp-demangle.c (__cxa_demangle): Also protect with IN_GLIBCPP_V3.
(is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_ctor): Conditionally
not compile if IN_GLIBCPP_V3 defined.
* dyn-string.c: Also allow IN_GLIBCPP_V3 to change allocation scheme.
From-SVN: r51708
