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5c1939c8c42304ae9dd6a438cd676dbd9b59210c
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Author SHA1 Message Date
Corinna Vinschen
5c1939c8c4 * libc/ctype/tolower.c (tolower): Cast conversion result from 
mbtowc/wctomb to unsigned char to avoid negative return values.
	* libc/ctype/toupper.c (toupper): Ditto.
 2009-06-09 11:33:57 +00:00
Corinna Vinschen
962082b91a * autoload.cc (GetSystemTimes): Remove. 
* fhandler_proc.cc (format_proc_uptime): Use global system_info rather
	than retrieving a local copy of the SYSTEM_INFO.  Drop call to
	GetSystemTimes and retrieve SystemPerformanceInformation on all systems
	again with buffer size big enough for 64 bit systems.
	(format_proc_stat): Use global system_info rather than retrieving a
	local copy of the SYSTEM_INFO.  Retrieve SystemPerformanceInformation
	with buffer size big enough for 64 bit systems.
 2009-06-09 09:45:29 +00:00
Corinna Vinschen
e83d7b1835 Fix ChangeLog entry 2009-06-08 20:06:55 +00:00
Corinna Vinschen
d8e551a1a7 * autoload.cc (GetSystemTimes): Define. 
* fhandler_proc.cc (format_proc_uptime): Use GetSystemInfo to retrieve
	processor count.  Use GetSystemTimes when available to retrieve system
	idle time.  Improve debug output.
	(format_proc_stat): Use GetSystemInfo to retrieve processor
	count.  Improve debug output.  Ignore if SystemPerformanceInformation
	returns error.  Explain why.
 2009-06-08 20:04:37 +00:00
Corinna Vinschen
3b80aa0156 * fork.cc (frok::parent): Remove ancient code erroneously flushing 
stdout descriptor.
 2009-06-08 19:45:39 +00:00
Corinna Vinschen
c84bbb2d8f * cygerrno.h (save_errno::~save_errno): Set errno directly to avoid 
flooding debug output.
 2009-06-08 19:44:33 +00:00
Corinna Vinschen
590f450aa9 * path.cc (symlink_info::check): Return with error set to ENOENT if 
STATUS_NO_MEDIA_IN_DEVICE is returned.
 2009-06-08 15:22:52 +00:00
Christopher Faylor
71f53a2f62 * cygheap.h (mini_cygheap): New struct. 
(init_cygheap): Inherit locale field via mini_cygheap.
* cygheap.cc (cygheap_at_start): Define new variable.
(cygheap): Initialize as cygheap_at_start so that locale information is always
available.
(cygheap_init): Initialize cygheap iff it is set to cygheap_at_start.
* shared_info.h (memory_init): Accommodate argument change.
* memory.cc (memory_init): Accept an argument indicating whether cygheap should
be initialized or not.
* dcrt0.cc (child_info_fork::handle_fork): Pass false to memory_init().
(child_info_spawn::handle_spawn): Ditto.
(dll_crt0_0): Pass true to memory_init when not forking or execing.
* cygheap.h (cygheap_types::HEAP_2_DLL): New enum.
* dll_init.h (dll): Remove unused namelen field.
(dll_list::load_after_fork): Accommodate change in arguments.
* dll_init.cc (dll_list::alloc): Allocate dll information in the cygwin heap.
(dll_list::detach): Free dll information from the cygwin heap.
(dll_list::load_after_fork): Use dll information in the cygwin heap directly
rather than querying parent.
* fork.cc (frok::first_dll): Delete.
(frok::child): Don't report on first_dll.  Don't pass it to load_on_fork.
(frok::parent): Don't set first_dll.
(fork): Ditto.
 2009-06-08 03:53:40 +00:00
Corinna Vinschen
1866410bb8 * include/ddk/ntapi.h: Add NtXxx equivalent to ZwXxx where missing 
and vice versa.
	* include/ddk/ntifs.h: Ditto.
	* include/ddk/winddk.h: Ditto.
	* lib/ntdll.def (NtPlugPlayControl, NtQueryInstallUILanguage,
	ZwPlugPlayControl, ZwQueryInstallUILanguage): Add entry points defined
	in header, but missing in lib.  Omit NT4-only entry points.
 2009-06-07 11:40:09 +00:00
Corinna Vinschen
cf2e7e9cbc * dll_init.cc (dll_list::alloc): Allocate memory using a section 
object.  Explain why.  Drop call to GetSystemInfo, rather call
	getpagesize to get allocation granularity.  Only align to allocation
	granularity under WOW64.  Use roundup2 to align.
	(dll_list::detach): Call NtUnmapViewOfSection instead of VirtualFree.
 2009-06-07 07:26:07 +00:00
Corinna Vinschen
f985cc1c53 * mmap.cc: Use NtUnmapViewOfSection instead of UnmapViewOfFile 
throughout for symmetry.
	(fhandler_dev_mem::munmap): Use correct process handle in call to
	NtUnmapViewOfSection.
 2009-06-06 19:56:41 +00:00
Anthony Green
c05f7ba26e Print moxie addresses nicely. 2009-06-06 13:02:21 +00:00
Corinna Vinschen
1d95e198c1 * dll_init.h (struct dll): Set size of name element to ANYSIZE_ARRAY. 
* dll_init.cc: Fix formatting.
	(dll_list::alloc): Only allocate as much memory for struct dll as
	necessary for given DLL name.
	(dll_list::load_after_fork): Only read a single page of parent memory.
	Only read more if namelen indicates that it's necessary.
 2009-06-06 11:47:29 +00:00
Dave Korn
611fe46079 * winbase.h (ilockexch): Fix asm constraints. 
(ilockcmpexch):  Likewise.
 2009-06-05 13:53:01 +00:00
Corinna Vinschen
a341aab5a5 * heap.cc (heap_init): Fix typo in comment. 2009-06-05 11:15:28 +00:00
Corinna Vinschen
fbe1e28194 * fhandler_clipboard.cc: Avoid calling system_printf. 
(set_clipboard): Add basic error checking.  Set errno here.  Per MSDN,
	don't call GlobalFree on data block transferred to clipboard.
	(fhandler_dev_clipboard::write): Drop setting errno after call to
	set_clipboard.
	(fhandler_dev_clipboard::read): Add basic error checking. Simplify code.
 2009-06-04 17:14:53 +00:00
Corinna Vinschen
85401e530c * new-features.sgml: Add changes to console BS and Space key. 2009-06-04 15:13:40 +00:00
Corinna Vinschen
7774a4b029 * fhandler_console.cc (set_console_title): Convert title string to 
wchar_t and call SetConsoleTitleW.
 2009-06-04 14:59:47 +00:00
Corinna Vinschen
f17f20c139 * fhandler_console.cc (fhandler_console::read): Allow Ctrl-Space to 
emit a NUL byte.
 2009-06-04 09:57:34 +00:00
Dave Korn
b650c255ab * thread.cc (__cygwin_lock_lock): Delete racy optimisation. 
(__cygwin_lock_unlock):  Likewise.
 2009-06-04 01:45:05 +00:00
DJ Delorie
f95df56a61 merge from gcc 2009-06-03 21:02:16 +00:00
Corinna Vinschen
c801709ed5 * libc/string/wcwidth.c: Optimize for speed. 
* libc/locale/locale.c (lc_ctype_cjk_lang): New static int.
	(loadlocale): In case of setting LC_CTYPE, set lc_ctype_cjk_lang
	to 1 if the language is "jp", "ko", or "zh", to 0 otherwise.
	(__locale_cjk_lang): New function.
	* libc/string/local.h (__locale_cjk_lang): Declare.
	* libc/string/wcwidth.c: Fix comments.
	(__wcwidth): Handle CJK Ambiguous Width characters according
	to setting returned by __locale_cjk_lang.
 2009-06-03 19:28:22 +00:00
Corinna Vinschen
b8c9d44669 * strfuncs.cc (sys_cp_mbstowcs): Fix condition. 2009-06-03 19:04:07 +00:00
Ulrich Weigand
5cc762d6e8 ChangeLog: 
* mdebugread.c (mdebug_type_void, mdebug_type_char, mdebug_type_short,
	mdebug_type_int, mdebug_type_int_32, mdebug_type_int_64,
	mdebug_type_long_32, mdebug_type_long_64, mdebug_type_long_long_64,
	mdebug_type_unsigned_char, mdebug_type_unsigned_short,
	mdebug_type_unsigned_int_32, mdebug_type_unsigned_int_64,
	mdebug_type_unsigned_long_32, mdebug_type_unsigned_long_64,
	mdebug_type_unsigned_long_long_64, mdebug_type_adr_32,
	mdebug_type_adr_64, mdebug_type_float, mdebug_type_double,
	mdebug_type_complex, mdebug_type_double_complex,
	mdebug_type_fixed_dec, mdebug_type_float_dec, mdebug_type_string):
	Remove.

	(basic_type_data): New global variable.
	(basic_type): New function.
	(parse_type): Remove static basic type map map_bt.  Call basic_type
	to get basic types instead of using mdebug_type_ variables.

	(parse_symbol): Use builtin types instead of mdebug_type_ variables.
	(upgrade_type): Likewise.
	(parse_procedure): Likewise.
	(psymtab_to_symtab_1): Likewise.

	(_initialize_mdebugread): Do not initialize mdebug_type_ variables.
	Initialize basic_type_data.

include/coff/ChangeLog:

	* symconst.h (btLong64, btULong64, btLongLong64, btULongLong64,
	btAdr64, btInt64, btUInt64): New defines.
 2009-06-03 18:08:14 +00:00
Corinna Vinschen
397775c6f6 * strfuncs.cc (sys_cp_wcstombs): Implement reverse functionality 
of the change to sys_cp_mbstowcs from 2009-05-30.
	(sys_cp_mbstowcs): Slightly reformat.  Fix comment to accommodate
	change to sys_cp_wcstombs.  Don't write to *ptr if dst is NULL.
 2009-06-03 17:23:39 +00:00
Corinna Vinschen
c48a1e46bf * fhandler_console.cc (fhandler_console::read): Convert Alt-Backspace 
to \033\177 or to \377 dependent on the setting of dev_state->metabit.
 2009-06-03 11:07:38 +00:00
Ralf Wildenhues
8992a8e070 * Makefile.tpl (all): Avoid a trailing backslash. 
* Makefile.in: Regenerate.
 2009-06-03 05:40:47 +00:00
Ben Elliston
ec8224bad1 * config.sub, config.guess: Update from upstream sources. 2009-06-02 23:00:59 +00:00
Jeff Johnston
9b09fb22e2 2009-06-02 Richard Earnshaw <rearnsha@arm.com> 
* libc/include/sys/config.h: Remove specification of _REENT_SMALL for
        thumb2.
 2009-06-02 20:39:17 +00:00
Corinna Vinschen
fa986bf9cd * path.cc (path_conv::check): Don't call set_exec for files on "noacl" 
mount points.
 2009-06-02 13:29:30 +00:00
Corinna Vinschen
e17c0a23e3 * libc/ctype/jp2uc.c: Skip all definition if defined __CYGWIN__. 
(__jp2uc): Change the scope to static function.
	* libc/ctype/local.h (_jp2uc): Define as macro if defined __CYGWIN__.
	* libc/string/local.h (_jp2uc): Include ../ctype/local.h.
 2009-06-02 09:41:06 +00:00
Alexandre Oliva
6f15a1a0f5 * Makefile.tpl ([+compare-target+]): Compare all stage 
directories, rather than just gcc.
* Makefile.in: Rebuilt.
 2009-06-02 08:23:45 +00:00
DJ Delorie
e941ee1180 merge from gcc 2009-06-01 19:40:32 +00:00
H.J. Lu
2838430f1b bfd/ 
2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
	(elf_i386_reloc_type_lookup): Likewise.
	(R_386_tls): Removed.
	(R_386_irelative): New.
	(R_386_vt_offset): Updated.
	(elf_i386_rtype_to_howto): Likewise.
	(elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
	(elf_i386_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf_i386_adjust_dynamic_symbol): Likewise.
	(elf_i386_allocate_dynrelocs): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf_i386_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rel.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
	locally defined STT_GNU_IFUNC symbol.

	* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
	(x86_64_reloc_map): Likewise.
	(R_X86_64_standard): Updated.
	(elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
	(elf64_x86_64_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf64_x86_64_adjust_dynamic_symbol): Likewise.
	(elf64_x86_64_allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
	(elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf64_x86_64_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rela.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
	for locally defined STT_GNU_IFUNC symbol.

	* reloc.c (BFD_RELOC_386_IRELATIVE): New.
	(BFD_RELOC_X86_64_IRELATIVE): Likewise.

	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

include/elf/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* i386.h (R_386_IRELATIVE): New.
	* x86-64.h (R_X86_64_IRELATIVE): Likewise.

ld/testsuite/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* ld-ifunc/ifunc.exp (contains_irelative_reloc): New.
	Use it on executable and shared library.
	Run *.d.

	* ld-ifunc/lib.c: Add a hidden alias, __GI_library_func2, for
	library_func2.
	(library_func): New.

	* ld-ifunc/ifunc-1-x86.d: New.
	* ld-ifunc/ifunc-1-x86.s: Likewise.
	* ld-ifunc/ifunc-2-i386.d: Likewise.
	* ld-ifunc/ifunc-2-i386.s: Likewise.
	* ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* ld-ifunc/ifunc-2-x86-64.s: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-ifunc/ifunc-3b-x86.d: Likewise.
	* ld-ifunc/ifunc-3-x86.s: Likewise.
	* ld-ifunc/ifunc-4-x86.d: Likewise.
	* ld-ifunc/ifunc-4-x86.s: Likewise.
	* ld-ifunc/ifunc-5-i386.d: Likewise.
	* ld-ifunc/ifunc-5-i386.s: Likewise.
	* ld-ifunc/ifunc-5-x86-64.d: Likewise.
	* ld-ifunc/ifunc-5-x86-64.s: Likewise.
 2009-06-01 13:11:52 +00:00
Christopher Faylor
e44b9069cd * strfuncs.cc (sys_cp_mbstowcs): Treat src as unsigned char *. Convert failure 
of f_mbtowc into a single malformed utf-16 value.
 2009-05-31 03:59:38 +00:00
Christopher Faylor
025e4859af * cygwin/include/sys/termios.h: Make default erase character "^?". 2009-05-30 17:21:22 +00:00
Christopher Faylor
bfa7707bce * fhandler_console.cc (fhandler_console::read): Convert backspace key to DEL. 2009-05-30 05:51:41 +00:00
Christopher Faylor
992ddba949 * path.cc (cwdstuff::set): Rewrite previous change to properly test the end of 
the buffer.
 2009-05-29 20:18:50 +00:00
Doug Kwan
dc3c8b01f6 2009-05-28 Doug Kwan <dougkwan@google.com> 
* configure.ac: Support gold for target arm*-*-*.
        * configure: Regenerate.
        * gold/Makefile.am (TARGETSOURCES): Add arm.cc.
        (ALL_TARGETOBJECTS): Add arm.$(OBJEXT)
        * gold/Makefile.in: Regenerate.
        * gold/arm.cc: New file.
        * gold/configure.tgt: Add armbe*-*-*, armeb*-*-* and arm*-*-* targets.
 2009-05-29 00:15:11 +00:00
Christopher Faylor
9971adf5aa * path.cc (cwdstuff::set): Avoid removing a nonexistent trailing slash. 2009-05-28 05:10:03 +00:00
Jeff Johnston
0072a41129 2009-05-27 Neal H. Walfield <neal@gnu.org> 
* libc/include/machine/setjmp.h (sigjmp_buf): Size according to
        _JBTYPE and the size of sigset_t.
 2009-05-27 18:54:58 +00:00
H.J. Lu
c6e85c0de4 2009-05-27 H.J. Lu <hongjiu.lu@intel.com> 
* common.h: Update comments for dynamic tag ranges.
 2009-05-27 17:05:53 +00:00
Nick Clifton
c0cf44eadc * plugins.m4: New. 
* aclocal.m4: Include ../config/plugins.m4.
        * configure.in: Use AC_PLUGINS.
        * configure: Regenerate.
        * Makefile.in: Regenerate.
        * doc/Makefile.in: Regenerate.
 2009-05-27 16:29:54 +00:00
Alexandre Oliva
5cf384df95 * Makefile.tpl (all): Avoid harmless warning in make all when 
gcc-bootstrap is enabled but stage_last does not exist.
* Makefile.in: Rebuilt.
 2009-05-27 07:30:42 +00:00
Christopher Faylor
1ccd407d79 Change explicitely to explicitly throughout. 2009-05-27 02:30:42 +00:00
Tristan Gingold
c1f6cd8a75 2009-05-25 Tristan Gingold <gingold@adacore.com> 
* setup.com: Complete the file with configuration and build.
 2009-05-25 13:31:05 +00:00
Tristan Gingold
edcb96782e 2009-05-25 Tristan Gingold <gingold@adacore.com> 
* fopen-vms.h (FOPEN_RB, FOPEN_WB, FOPEN_AB, FOPEN_RUB, FOPEN_WUB,
	FOPEN_AUB): Use "rfm=udf,rat=none" attribute.
 2009-05-25 13:04:40 +00:00
Christopher Faylor
0a20e5a02b * net.cc (gethostby_helper): Use correct signedness. 2009-05-20 14:56:46 +00:00
Alexandre Oliva
d8f253f952 PR other/40159 
* Makefile.tpl (all): Don't assume gcc-bootstrap and
gcc-no-bootstrap are mutually exclusive.
* Makefile.in: Rebuilt.
 2009-05-19 01:11:12 +00:00
Christopher Faylor
6b4d6adebd * mount.cc (mount_info::add_item): Avoid using any-old '/' as indicating root. 2009-05-19 00:42:35 +00:00