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Author SHA1 Message Date
DJ Delorie
2875f31af2 merge from gcc 2012-04-27 18:03:18 +00:00
David S. Miller
7ab2f71fa8 Add support for SPARC T4 crypto instructions. 
include/opcode/

	* sparc.h: Document new arg code' )' for crypto RS3
	immediates.

opcodes/

	* sparc-dis.c (print_insn_sparc): Handle ')'.
	* sparc-opc.c (sparc_opcodes): Add crypto instructions.

gas/

	* config/tc-sparc.c (sparc_ip): Likewise.  Accept instruction
	names containing "_".
	(sparc_arch_table): Add sparc4, v8pluse, and v9e.  Add crypto
	hwcap masks to v8plusv and v9v.

gas/testsuite/

	* gas/sparc/crypto.s: New file.
	* gas/sparc/crypto.d: New file.
	* gas/sparc/sparc.exp: Run crypto test.
 2012-04-27 18:02:35 +00:00
David S. Miller
975da0d73a Move sparc opcode hwcaps out of sparc_opcode flags field. 
include/opcode/

	* sparc.h (struct sparc_opcode): New field 'hwcaps'.
	F_MUL32, F_DIV32, F_FDMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
	F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
	F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING, F_HWCAP_MASK): Delete.
	(HWCAP_MUL32, HWCAP_DIV32, HWCAP_FSMULD, HWCAP_V8PLUS, HWCAP_POPC,
	HWCAP_VIS, HWCAP_VIS2, HWCAP_ASI_BLK_INIT, HWCAP_FMAF,
	HWCAP_VIS3, HWCAP_HPC, HWCAP_RANDOM, HWCAP_TRANS, HWCAP_FJFMAU,
	HWCAP_IMA, HWCAP_ASI_CACHE_SPARING, HWCAP_AES, HWCAP_DES,
	HWCAP_KASUMI, HWCAP_CAMELLIA, HWCAP_MD5, HWCAP_SHA1,
	HWCAP_SHA256, HWCAP_SHA512, HWCAP_MPMUL, HWCAP_MONT, HWCAP_PAUSE,
	HWCAP_CBCOND, HWCAP_CRC32): New defines.

opcodes/

	* sparc-opc.c (sparc_opcodes): Rework table to put HWCAP values
	into new struct sparc_opcode 'hwcaps' field instead of 'flags'.

gas/

	* config/tc-sparc.c (sparc_arch_table): Rework to use HWCAP_*
	masks.
	(sparc_md_end): No longer need to translate hwcap_seen values into
	ELF hwcap bits, they now match exactly.
	(get_hwcap_name): Use HWCAP_* and handle new values.
	(sparc_ip): Fetch hwcaps from insn->hwcaps instead of insn->flags.
 2012-04-27 18:01:35 +00:00
David S. Miller
3117fd3083 Add new ELF_SPARC_HWCAP_* defines for features found on SPARC-T4. 
include/elf/

	* sparc.h: Add new ELF_SPARC_HWCAP_* defines for crypto,
	pause, and compare-and-branch instructions.
 2012-04-27 18:00:52 +00:00
Corinna Vinschen
2d487f2dd6 * path.cc (find_fast_cwd_pointer): Fix for W8 CP 32 bit. 2012-04-27 12:07:15 +00:00
Joel Brobecker
8162f580cb Update config.sub to 2012-04-18 version. 
ChangeLog:

        * config.sub: Update to 2012-04-18 version from official repo.
 2012-04-25 15:53:25 +00:00
Corinna Vinschen
8e487e5954 * new-features.sgml (ov-new1.7.14): Add mouse reporting mode 1005. 2012-04-25 07:34:34 +00:00
Corinna Vinschen
070a2dd5dd *** empty log message *** 2012-04-25 07:33:03 +00:00
Corinna Vinschen
8ee7527dc2 * fhandler.h (class dev_console): Add member ext_mouse_mode5. 
* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse mode 1005 (xterm, mintty).
	Fix actual mouse reporting for large coordinates.
 2012-04-25 07:25:00 +00:00
Corinna Vinschen
f1ce77295d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 15. 2012-04-24 16:05:20 +00:00
Corinna Vinschen
bd8839bbce * new-features.sgml (ov-new1.7.14): New section. Add new console mouse 
reporting modes.
 2012-04-24 14:42:51 +00:00
Corinna Vinschen
d581bbfa8e * fhandler_console.cc (ALT_PRESSED): Define earlier, never undefine. 
(CTRL_PRESSED): Ditto.
	(fhandler_console::read): Simplify expressions testing for pressed ALT
	or CTRL modifier keys.
	(get_nonascii_key): Ditto.
 2012-04-24 14:39:22 +00:00
Corinna Vinschen
503a59c70b *** empty log message *** 2012-04-24 14:31:35 +00:00
Corinna Vinschen
c9df1b2729 * fhandler.h (class dev_console): Add members ext_mouse_mode6 and 
ext_mouse_mode15.
	* fhandler_console.cc (fhandler_console::read): Implement extended
	mouse modes 1015 (urxvt, mintty, xterm) and 1006 (xterm).  Recognize,
	but don't implement extended mouse mode 1005 (xterm, mintty).
	Support mouse coordinates greater than 222 (each axis).  Fix formatting.
	(fhandler_console::char_command): Initialize enhanced mouse reporting
	modes.
 2012-04-24 14:29:37 +00:00
Yaakov Selkowitz
a5fa16e277 * configure: Regenerate. 2012-04-24 08:55:41 +00:00
Yaakov Selkowitz
7940dd8118 * faq-using.xml (faq.using.emacs, faq.using.xemacs): Change links 
from http://cygwin.com/xfree to http://x.cygwin.com.
 2012-04-23 22:10:37 +00:00
Yaakov Selkowitz
0a5135e32a * faq-programming.xml (faq.programming.objective-c): Update for gcc4. 
(faq.programming.win32-api): -mwindows does include -lcomdlg32.
	(faq.programming.win32-no-cygwin): Update for removal of -mno-cygwin.
	* overview2.sgml (ov-ex-win): Ditto.
 2012-04-23 21:46:46 +00:00
Christopher Faylor
f76ca72740 add in preparation for release 2012-04-23 15:18:54 +00:00
Christopher Faylor
8b4bd08220 * dtable.cc (fh_alloc): Only disallow opening of nonexistent on-disk device. 
* path.cc (path_conv::check): Remove PATH_KEPT_HANDLE setting.
* path.h (path_types): Remove PATH_KEPT_HANDLE.
(path_conv::kept_handle): Delete now-unneeded function.
 2012-04-21 19:52:11 +00:00
Christopher Faylor
080f275bae * dtable.cc (fh_alloc): Keep fh which was flagged as error if it is for an 
on-disk device and we were stating it.
* path.cc (path_conv::check): Set PATH_KEPT_HANDLE.
* path.h (path_types): Add PATH_KEPT_HANDLE.
(path_conv::kept_handle): Implement.
 2012-04-19 17:21:32 +00:00
Christopher Faylor
55dcba98db * fhandler.h (fhandler_base::nohandle): Revert to standard implementation. 
* dtable.cc (dtable::fixup_after_exec): Specifically reject releasing
nohandle() type fhandlers rather than relying on contents of io_handle.
(dtable::fixup_after_fork): Ditto.
* fhandler_termios.cc: Add includes necessary for definitions of have_execed
and have_execed_cygwin.
(fhandler_termios::sigflush): Don't flush console input when we've started a
non-Cygwin process.
 2012-04-18 05:57:38 +00:00
Christopher Faylor
c1d26a99cd reformat 2012-04-15 17:56:50 +00:00
Christopher Faylor
aba77cbe8f wincap.h: Rename assitant to assistant throughout. wincap.cc: Ditto. 
* devices.in (exists_console): Use fhandler_console::exists () rather than raw
test.
* devices.cc: Regenerate.
* fhandler.h (fhandler_console::exists): Define new function.
* fhandler_console.cc (fhandler_console::need_invisible): Use
fhandler_console::exists () rather than raw test.
* spawn.cc: Rename assitant to assistant throughout.
(child_info_spawn::worker): Simplify test for when to start a non-Cygwin
process in its own process group.  Just do it whenever we start a non-Cygwin
process.
 2012-04-15 17:51:22 +00:00
Christopher Faylor
0a3819e655 clarify latest entry 2012-04-13 05:05:42 +00:00
Christopher Faylor
3bfa9d984b * devices.in (exists_console): Allow /dev/con{sole,in,out} to be referenced 
they exist.
* devices.cc: Regenerate.
* fhandler_console.cc (fhandler_console::set_unit): Ditto.
 2012-04-13 02:30:51 +00:00
David S. Miller
416b2d8719 Support R_SPARC_WDISP10 and R_SPARC_H34. 
include/

	* elf/sparc.h (R_SPARC_WDISP10): New reloc.
	* opcode/sparc.h: Define '=' as generating R_SPARC_WDISP10.

opcodes/

	* sparc-dis.c (X_DISP10): Define.
	(print_insn_sparc): Handle '='.

bfd/

	* reloc.c (BFD_RELOC_SPARC_H34, BFD_RELOC_SPARC_SIZE32,
	BFD_RELOC_SPARC_SIZE64, BFD_RELOC_SPARC_WDISP10): New relocs.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise.
	* elfxx-sparc.c (sparc_elf_wdisp10_reloc): New function.
	(_bfd_sparc_elf_howto_table): Add entries for R_SPARC_H34,
	R_SPARC_SIZE32, R_SPARC_64, and R_SPARC_WDISP10.
	(_bfd_sparc_elf_reloc_type_lookup): Handle new relocs.
	(_bfd_sparc_elf_check_relocs): Likewise.
	(_bfd_sparc_elf_gc_sweep_hook): Likewise.
	(_bfd_sparc_elf_relocate_section): Likewise.

gas/

	* config/tc-sparc.c (sparc_ip): Handle '=', "%h34", "%l34", and
	BFD_RELOC_SPARC_H34.
	(md_apply_fix): Handle BFD_RELOC_SPARC_WDISP10 and BFD_RELOC_SPARC_H34.
	(tc_gen_reloc): Likewise.

gas/testsuite/

	* gas/sparc/reloc64.s: Add abs34 code model tests.
	* gas/sparc/reloc64.d: Update.

elfcpp/

	* sparc.h (R_SPARC_WDISP10): New relocation.

gold/

	* sparc.cc (Reloc::wdisp10): New relocation method.
	(Reloc::h34): Likewise.
	(Target_sparc::Scan::check_non_pic): Handle R_SPARC_H34.
	(Target_sparc::Scan::get_reference_flags): Handle R_SPARC_H34 and
	R_SPARC_WDISP10.
	(Target_sparc::Scan::local): Likewise.
	(Target_sparc::Scan::global): Likewise.
	(Target_sparc::Relocate::relocate): Likewise.
 2012-04-12 16:26:04 +00:00
Nick Clifton
0c91015243 * configure.ac (ia64*-*-*vms*): Add support for ld. 
* configure: Regenerate.

	* scripttempl/ia64vms.sc: New file.
	* emultempl/vms.em (_before_parse): Support for ia64.
	(elf64-ia64-vms): New fragment for ia64.
	* emulparams/elf64_ia64_vms.sh: New file.
	* configure.tgt (ia64-*-*vms*): Add.
	* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
	(eelf64_ia64_vms.c): New rule.
	* Makefile.in: Regenerate.

	* elflink.c (elf_link_output_extsym): Add a guard.
	(bfd_elf_final_link): Remove assertion.
	(bfd_elf_final_link): Add a guard.
	* elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
	(elfNN_vms_section_from_shdr, elfNN_vms_object_p)
	(elfNN_vms_post_process_headers, elfNN_vms_section_processing)
	(elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
	Remove.
	(elfNN-ia64-vms target): Move to ...
	* elf64-ia64-vms.c: New file.
	* configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
	* Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
	(BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
 2012-04-12 07:34:57 +00:00
Michael Frysinger
29243f0f87 gdb: add callback defines for new ARGV handling 
The common sim code has slightly unfinished support for these already,
but even arch ports are unable to handle these if the common header does
not define them.  This is because the generated callback header includes
simple common gdb/sim headers only which causes it to skip the new ARGV
syscalls.  Plus, it isn't like providing these in the common header will
break any sim targets which don't want them.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-04-12 05:33:15 +00:00
Corinna Vinschen
e62d782aec * syscalls.cc (fhandler_base::stat_fixup): Fix inode numbers of 
non-device files in virtual fileysystems.
 2012-04-11 08:49:52 +00:00
DJ Delorie
a281df5589 merge from gcc 2012-04-10 17:07:28 +00:00
Roland McGrath
1036f9f1bf bfd/ 
* elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
	* elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
	(nacl_modify_program_headers): Likewise.

include/
	* bfdlink.h (struct bfd_link_info): Add new member user_phdrs.
 2012-04-09 16:27:18 +00:00
Christopher Faylor
e5b7e4d1c7 * dtable.cc (cygwin_attach_handle_to_fd): Defend against NULL return from 
build_fh_*.
(dtable::init_std_file_from_handle): Ditto.
* mmap.cc (mmap_record::alloc_fh): Ditto.
* path.cc (path_conv::check): Ditto.
 2012-04-07 17:32:44 +00:00
Christopher Faylor
00ceaad134 * fhandler.h (fhandler_base::nohandle): Implement "by hand" rather than through 
macro.  Set io_handle to INVALID_HANDLE_VALUE when setting flag to true.
 2012-04-06 19:40:58 +00:00
Christopher Faylor
25fdb1ded1 * path.c (path_conv::check): Avoid directly referencing fields of the dev 
structure when it can be easily avoided.
 2012-04-06 04:40:49 +00:00
Christopher Faylor
7217f94752 Fix a couple of typos. 2012-04-06 04:36:22 +00:00
Corinna Vinschen
d422f9e30f * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 14. 2012-04-05 15:26:27 +00:00
Corinna Vinschen
93bb67edb2 * new-features.sgml (ov-new1.7.13): Add typeahead description. 2012-04-05 15:04:24 +00:00
Christopher Faylor
82405d4448 Add typeahead description. 2012-04-05 14:23:06 +00:00
Corinna Vinschen
260738bd33 * new-features.sgml (ov-new1.7.13): New section. Add entry for 
mkpasswd/mkgroup change to print TrustedInstaller account.
 2012-04-05 13:41:49 +00:00
Corinna Vinschen
ba17d0ed88 *** empty log message *** 2012-04-05 13:39:59 +00:00
Corinna Vinschen
036fb4772c * mkgroup.c (print_special_by_sid): Rename from print_special. Change 
calls throughout.
	(print_special_by_name): New function.
	(main): Call print_special_by_name for TrustedInstaller account.
	* mkpasswd.c (print_special_by_sid): Rename from print_special.  Change
	calls throughout.
	(print_special_by_name): New function.
	(enum_std_accounts): Call print_special_by_name for TrustedInstaller
	account.
 2012-04-05 13:37:32 +00:00
Corinna Vinschen
b475fe5497 * passwd.cc (pwdgrp::read_passwd): Fix pretty_ls entry tyo contain 
the required number of colons.
 2012-04-05 10:16:09 +00:00
Christopher Faylor
7b03b0d8ce * fhandler.h (fhandler_pty_common::bytes_available): Declare new function. 
(fhandler_pty_master::flush_to_slave): Ditto.
* fhandler_tty.cc (bytes_available): Define new function.
(fhandler_pty_common::bytes_available): Ditto.
(handler_pty_master::flush_to_slave): Ditto.
(fhandler_pty_master::process_slave_output): Call flush_to_slave () here.  Use
bytes_available () rather than PeekNamedPipe.  Cleanup sloppy logic.
(fhandler_pty_slave::read): Use bytes_available () rather than PeekNamedPipe.
(fhandler_pty_slave::ioctl): Ditto.
(fhandler_pty_master::ioctl): Ditto.
(fhandler_pty_master::cleanup): Remove ancient #if 0.
* select.cc (peek_pipe): Call flush_to_slave whenever we're checking for a pty
master.
 2012-04-05 02:54:51 +00:00
Corinna Vinschen
ffcd2c3f89 * fhandler_nodevice.cc (fhandler_nodevice::open): Convert EROFS to 
ENOENT if non-existent file got opened for reading only.  Explain why.
	* path.cc (path_conv::check): Stick to ENOENT if file has been opened
	for informational purposes only.  Add to comment.
 2012-04-04 12:45:24 +00:00
Corinna Vinschen
ce508e512a * path.cc (path_conv::check): Convert device type to FH_FS for 
non-existant files on /dev, unless /dev itself doesn't exist on disk.
	Add comment to explain why.
 2012-04-04 12:06:21 +00:00
Corinna Vinschen
9e1fe26d12 * hookapi.cc (rvadelta): Compute max_size using SizeOfRawData rather 
than VirtualSize.
 2012-04-04 11:09:44 +00:00
Corinna Vinschen
7c1d11f7e8 * passwd.cc (_getpass_close_fd): New static pthread cleanup handler. 
(getpass): Rework to use /dev/tty in the first place.  Install
	_getpass_close_fd as pthread cleanup handler.  Flush prompt explicitely.
	Lock input and switch off signal input handling when reading password.
 2012-04-04 09:57:17 +00:00
Corinna Vinschen
ecdcf15712 2012-04-03 Corinna Vinschen <corinna@vinschen.de> 
* new-features.sgml (ov-new1.7.12): Fix layout of flock example.
 2012-04-03 19:16:10 +00:00
Corinna Vinschen
fba41a7c3d * include/cygwin/version.h (CYGWIN_VERSION_DLL_MINOR): Bump to 13. 2012-04-03 14:54:17 +00:00
Corinna Vinschen
f777ddfbe3 * syscalls.cc (fhandler_base::stat_fixup): Replace string comparison 
with new device::is_dev_resident() call.
 2012-04-03 07:28:48 +00:00