PR target/65351
config/
* mh-darwin: Only apply -mdynamic-no-pic for m32 Darwin when the compiler in
use supports -mno-dynamic-no-pic.
* picflag.m4: Only append -mno-dynamic-no-pic for Darwin when -mdynamic-no-pic
is present in CFLAGS.
libiberty/
* configure: Regenerate.
libada/
* configure: Regenerate.
libgcc/
* configure: Regenerate.
gcc/
* configure: Regenerate.
Co-Authored-By: Iain Sandoe <iain@codesourcery.com>
From-SVN: r221967
This fixes a MinGW warning in libiberty/strerror.c
2015-01-19 Eli Zaretskii <eliz@gnu.org>
* strerror.c <sys_nerr, sys_errlist>: Declare only if they aren't
macros.
From-SVN: r219849
gcc/testsuite/ChangeLog:
2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/36312
* gcc.misc-tests/output.exp: New test case for identical input and
output files.
include/ChangeLog:
2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/36312
* filenames.h: Add prototype for canonical_filename_eq.
gcc/ChangeLog:
2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/36312
* diagnostic-core.h: Add prototype for fatal_error.
* diagnostic.c (fatal_error): New function fatal_error.
* gcc.c (store_arg): Remove have_o_argbuf_index.
(process_command): Check if input and output files are the same.
* toplev.c (init_asm_output): Check if input and output files are
the same.
libiberty/ChangeLog:
2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
Manuel López-Ibáñez <manu@gcc.gnu.org>
PR driver/36312
* filename_cmp.c (canonical_filename_eq): New function to check if
file names are the same.
* functions.texi: Updated with documentation for new function.
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r217391
gcc/testsuite/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* gcc.misc-tests/output.exp: New test case for identical input and
output files.
include/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filenames.h: Add prototype for canonical_filename_eq.
gcc/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* diagnostic-core.h: Add prototype for fatal_error.
* diagnostic.c (fatal_error): New function fatal_error.
* gcc.c (store_arg): Remove have_o_argbuf_index.
(process_command): Check if input and output files are the same.
* toplev.c (init_asm_output): Check if input and output files are
the same.
libiberty/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filename_cmp.c (canonical_filename_eq): New function to check if
file names are the same.
* functions.texi: Updated with documentation for new function.
From-SVN: r217159
gcc/testsuite/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* gcc.misc-tests/output.exp: New test case for identical input and
output files.
include/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filenames.h: Add prototype for canonical_filename_eq.
gcc/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* diagnostic-core.h: Add prototype for fatal_error.
* diagnostic.c (fatal_error): New function fatal_error.
* gcc.c (store_arg): Remove have_o_argbuf_index.
(process_command): Check if input and output files are the same.
* toplev.c (init_asm_output): Check if input and output files are
the same.
libiberty/ChangeLog:
2014-11-05 Anthony Brandon <anthony.brandon@gmail.com>
PR driver/36312
* filename_cmp.c (canonical_filename_eq): New function to check if
file names are the same.
* functions.texi: Updated with documentation for new function.
From-SVN: r217149
include/ChangeLog:
* libiberty.h (choose_tmpdir): New prototype.
libiberty/ChangeLog:
* choose-temp.c (choose_tmpdir): Remove now-redundant local
copy of prototype.
* functions.texi: Regenerate.
* make-temp-file.c (choose_tmpdir): Convert return type from
char * to const char * - given that this returns a pointer to
a memoized allocation, the caller must not touch it.
From-SVN: r216285
strtold is currently used to decode templates which have a floating-point
value encoded inside; but this routine is not available on some systems,
such as Solaris 2.9 for instance.
This patch fixes the issue by replace the use of strtold by strtod.
It reduces a bit the precision, but it should still remain acceptable
in most cases.
libiberty/ChangeLog:
* d-demangle.c: Replace strtold with strtod in global comment.
(strtold): Remove declaration.
(strtod): New declaration.
(dlang_parse_real): Declare value as double instead of long
double. Replace call to strtold by call to strtod.
Update format in call to snprintf.
From-SVN: r216216
* simple-object-elf.c (simple_object_elf_write_ehdr): Correctly
handle objects with more than SHN_LORESERVE sections.
(simple_object_elf_write_shdr): Add sh_link parameter.
(simple_object_elf_write_to_file): Correctly handle objects with
more than SHN_LORESERVE sections.
From-SVN: r215394
* cp-demangle.c (d_dump): Only access field from s_fixed part of
the union for DEMANGLE_COMPONENT_FIXED_TYPE.
(d_count_templates_scopes): Likewise.
From-SVN: r214740
A call to demangle_template might allocate storage within a temporary
string even if the call to demangle_template eventually returns
failure.
This will never cause the demangler to crash, but does leak memory, as
a result I've not added any tests for this.
Calling string_delete is safe, even if nothing is allocated into the
string, the string is initialised with string_init, so we know the
internal pointers are NULL.
libiberty/ChangeLog
* cplus-dem.c (do_type): Call string_delete even if the call to
demangle_template fails.
From-SVN: r211449
Running the demangler's testsuite with CP_DEMANGLE_DEBUG defined
crashes, with:
Program received signal SIGSEGV, Segmentation fault.
0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
567 switch (dc->type)
(gdb) bt 3
#0 0x000000000040a8c3 in d_dump (dc=0x1, indent=12) at ../../src/libiberty/cp-demangle.c:567
#1 0x000000000040ae47 in d_dump (dc=0x7fffffffd098, indent=10) at ../../src/libiberty/cp-demangle.c:787
#2 0x000000000040ae47 in d_dump (dc=0x7fffffffd0c8, indent=8) at ../../src/libiberty/cp-demangle.c:787
Note dc=0x1, which is obviously a bogus pointer. This is the end of
d_dump recursing for a component type that that doesn't actually have
subtrees:
787 d_dump (d_left (dc), indent + 2);
788 d_dump (d_right (dc), indent + 2);
This fixes the two cases the testsuite currently trips on.
libiberty/
2014-05-28 Pedro Alves <palves@redhat.com>
* cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_FUNCTION_PARAM
and DEMANGLE_COMPONENT_NUMBER.
From-SVN: r211035
libiberty/
2014-05-14 Andrew Burgess <aburgess@broadcom.com>
* cplus-dmem.c (internal_cplus_demangle): Free any resources
allocated by possible previous call to gnu_special.
(squangle_mop_up): Reset pointers to NULL after calling free.
* testsuite/demangle-expected: New test case.
From-SVN: r210425
libiberty/
2014-05-08 Gary Benson <gbenson@redhat.com>
* cp-demangle.c (struct d_component_stack): New structure.
(struct d_print_info): New field component_stack.
(d_print_init): Initialize the above.
(d_print_comp_inner): Renamed from d_print_comp.
Do not restore template stack if it would cause a loop.
(d_print_comp): New function.
* testsuite/demangle-expected: New test cases.
From-SVN: r210205
2014-04-01 Richard Biener <rguenther@suse.de>
libiberty/
* simple-object.c (simple_object_internal_write): Handle
EINTR and short writes.
From-SVN: r208972
2014-03-28 Richard Biener <rguenther@suse.de>
libiberty/
* simple-object.c (simple_object_internal_read): Handle
EINTR and short reads.
lto-plugin/
* lto-plugin.c (process_symtab): Handle EINTR and short reads.
From-SVN: r208898
* regex.c (bzero) [!_LIBC]: Define without coma expression.
(regerror): Cast the call to memcpy to (void) to avoid unused
value warnings.
From-SVN: r208553
Commit 199570 fixed the --disable-install-libiberty behavior, but it also
added a bug where the enable path never works because the initial clear
of target_header_dir wasn't deleted. So we end up initializing properly
at the top only to reset it at the end all the time.
From-SVN: r206367
libiberty/
2014-01-06 Gary Benson <gbenson@redhat.com>
* cp-demangle.c (struct d_print_info): New fields
next_saved_scope, copy_templates, next_copy_template and
num_copy_templates.
(d_count_templates): New function.
(d_print_init): New parameter "dc".
Estimate numbers of templates and scopes required.
(d_print_free): Removed function.
(cplus_demangle_print_callback): Allocate stack for
templates and scopes. Removed call to d_print_free.
(d_copy_templates): Removed function.
(d_save_scope): New function.
(d_get_saved_scope): Likewise.
(d_print_comp): Replace state saving/restoring code with
calls to d_save_scope and d_get_saved_scope.
From-SVN: r206362
libiberty/
PR other/59195
* cp-demangle.c (struct d_info_checkpoint): New struct.
(struct d_print_info): Add current_template field.
(d_operator_name): Set flag when processing a conversion
operator.
(cplus_demangle_type): When processing <template-args> for
a conversion operator, backtrack if necessary.
(d_expression_1): Renamed from d_expression.
(d_expression): New wrapper around d_expression_1.
(d_checkpoint): New function.
(d_backtrack): New function.
(d_print_init): Initialize current_template.
(d_print_comp): Set current_template.
(d_print_cast): Put current_template in scope for
printing conversion operator name.
(cplus_demangle_init_info): Initialize is_expression and
is_conversion.
* cp-demangle.h (struct d_info): Add is_expression and
is_conversion fields.
* testsuite/demangle-expected: New test cases.
From-SVN: r205292
* cp-demangle.c (d_copy_templates): Cast result of malloc
to (struct d_print_template *).
(d_print_comp): Cast result of realloc to (struct d_saved scope *).
From-SVN: r204713
libiberty/
2013-10-25 Gary Benson <gbenson@redhat.com>
* cp-demangle.c (struct d_saved_scope): New structure.
(struct d_print_info): New fields saved_scopes and
num_saved_scopes.
(d_print_init): Initialize the above.
(d_print_free): New function.
(cplus_demangle_print_callback): Call the above.
(d_copy_templates): New function.
(d_print_comp): New variables saved_templates and
need_template_restore.
[DEMANGLE_COMPONENT_REFERENCE,
DEMANGLE_COMPONENT_RVALUE_REFERENCE]: Capture scope the first
time the component is traversed, and use the captured scope for
subsequent traversals.
* testsuite/demangle-expected: Add regression test.
From-SVN: r204068
2013-09-10 Paolo Carlini <paolo.carlini@oracle.com>
PR bootstrap/58386
Revert:
2013-09-10 Gary Benson <gbenson@redhat.com>
* cp-demangle.c: Include hashtab.h.
(struct d_print_info): New field saved_scopes.
(d_print_init): Initialize the above.
(d_print_free): New function.
(cplus_demangle_print_callback): Call the above.
(struct d_saved_scope): New structure.
(d_store_scope): New function.
(d_free_scope) Likewise.
(d_restore_scope) Likewise.
(d_hash_saved_scope) Likewise.
(d_equal_saved_scope) Likewise.
(d_print_comp): New variable saved_scope.
[DEMANGLE_COMPONENT_REFERENCE,
DEMANGLE_COMPONENT_RVALUE_REFERENCE]: Capture scope the first
time the component is traversed, and use the captured scope for
subsequent traversals.
From-SVN: r202480
Jakub Jelinek
Eli Zaretskii
Uros Bizjak
John David Anglin
Kirill Yukhin
Anthony Brandon
David Malcolm
Manuel López-Ibáñez
Rainer Orth
Yury Gribov
David Malcolm
Joel Brobecker
Jason Merrill
Max Ostapenko
Iain Buclaw
Ian Lance Taylor
Andrew Burgess
Gary Benson
Ray Donnelly
Pedro Alves
Thomas Schwinge
Richard Biener
Uros Bizjak
Tom Tromey
Mike Frysinger
Jason Merrill
Cary Coutant
Andreas Schwab
Marc Glisse
Gerald Pfeifer
Gerald Pfeifer
Paul Pluzhnikov
Gary Benson
Paolo Carlini