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f5778dc7f4
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8238 Commits

Author SHA1 Message Date
Nathan Sidwell
f5778dc7f4 Second part of ms1 to mt renaming. 
* bfd/archures.c (bfd_arch_mt): Renamed.
	(bfd_mt_arch): Renamed.
	(bfd_archures_list): Adjusted.
	* bfd/bfd-in2.h: Rebuilt.
	* bfd/config.bfd (mt): Remove special case targ_archs.
	(mt-*-elf): Rename bfd_elf32_mt_vec.
	* bfd/configure: Rebuilt.
	* bfd/configure.in (bfd_elf32_mt_vec): Renamed.
	(selarchs) Remove mt special case.
	* bfd/cpu-mt.c (arch_info_struct): Adjust.
	(bfd_mt_arch): Renamed, adjust.
	* bfd/elf32-mt.c (mt_reloc_type_lookup, mt_info_to_howto_rela,
	mt_elf_relocate_hi16, mt_final_link_relocate, mt_relocate_section,
	mt_elf_howto_table): Renamed, adjusted.
	(mt_elf_gc_mark_hook, mt_elf_gc_sweep_hook, mt_elf_check_relocs,
	elf32_mt_machine, mt_elf_object_p, mt_elf_set_private_flags,
	mt_elf_copy_private_bfd_data, mt_elf_merge_private_bfd_data,
	mt_elf_print_private_bfd_data): Renamed, adjusted.
	(TARGET_BIG_SYM, TARGET_BIG_NAME, ELF_ARCH, ELF_MACHINE_CODE,
	ELF_MAXPAGESIZE, elf_info_to_howto, elf_backend_relocate_section,
	bfd_elf32_bfd_reloc_type_lookup, elf_backend_gc_mark_hook,
	elf_backend_gc_sweep_hook, elf_backend_check_relocs,
	eld_backend_object_p, bfd_elf32_bfd_set_private_flags,
	bfd_elf32_bfd_copy_private_bfd_data,
	bfd_elf32_bfd_merge_private_bfd_data,
	bfd_elf32_bfd_print_private_bfd_data): Adjusted.
	* bfd/libbfd.h: Regenerated.
	* bfd/reloc.c (BFD_RELOC_MT_PC16, BFD_RELOC_MT_HI16,
	BFD_RELOC_MT_LO16, BFD_RELOC_MT_GNU_VTINHERIT,
	BFD_RELOC_MT_GNU_VTENTRY, BFD_RELOC_MT_PCINSN8): Renamed.
	* bfd/targets.c (bfd_elf32_mt_vec): Renamed.
	(_bfd_target_vector): Adjusted.
	* binutils/readelf.c (guess_is_rela): Use EM_MT.
	(dump_relocations, get_machine_name): Adjust.

	* cpu/mt.cpu (define-arch, define-isa): Set name to mt.
	(define-mach): Adjust.
	* cpu/mt.opc (CGEN_ASM_HASH): Update.
	(mt_asm_hash, mt_cgen_insn_supported): Renamed.
	(parse_loopsize, parse_imm16): Adjust.

	* gas/configure: Rebuilt.
	* gas/configure.in (mt): Remove special case.
	* gas/config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
	#includes.
	(mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
	Rename, adjust.
	(md_parse_option, md_show_usage, md_begin, md_assemble,
	md_cgen_lookup_reloc, md_atof): Adjust.
	(mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
	* gas/config/tc-mt.h (TC_MT): Rename.
	(LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
	(md_apply_fix): Adjust.
	(mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
	(TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.

	* gdb/mt-tdep.c (mt_arch_constants, mt_gdb_regnums): Rename, adjust.
	(mt_register_name, mt_register_type, mt_register_reggroup_p,
	mt_return_value, mt_skip_prologue, mt_breapoint_from_pc,
	mt_pseudo_register_read, mt_pseudo_register_write, mt_frame_align,
	mt_registers_info, mt_push_dummy_call, mt_unwind_cache,
	mt_frame_unwind_cache, mt_unwind_pc, mt_unwind_dummy_id,
	mt_frame_this_id, mt_frame_prev_register, mt_frame_base_address,
	mt_frame_unwind, mt_frame_sniffer, mt_frame_base, mt_gdbarch_init,
	_initialize_mt_tdep): Rename & adjust.

	* include/dis-asm.h (print_insn_mt): Renamed.

	* include/elf/common.h (EM_MT): Renamed.
	* include/elf/mt.h: Rename relocs, cpu & other defines.

	* ld/emulparams/elf32mt.sh (ARCH, OUTPUT_FORMAT): Adjust.

	* opcodes/Makefile.am (HFILES, CFILES, ALL_MACHINES): Adjust.
	(stamp-mt): Adjust rule.
	(mt-asm.lo, mt-desc.lo, mt-dis.lo, mt-ibld.lo, mt-opc.lo): Rename &
	adjust.
	* opcodes/Makefile.in: Rebuilt.
	* opcodes/configure: Rebuilt.
	* opcodes/configure.in (bfd_mt_arch): Rename & adjust.
	* opcodes/disassemble.c (ARCH_mt): Renamed.
	(disassembler): Adjust.
	* opcodes/mt-asm.c: Renamed, rebuilt.
	* opcodes/mt-desc.c: Renamed, rebuilt.
	* opcodes/mt-desc.h: Renamed, rebuilt.
	* opcodes/mt-dis.c: Renamed, rebuilt.
	* opcodes/mt-ibld.c: Renamed, rebuilt.
	* opcodes/mt-opc.c: Renamed, rebuilt.
	* opcodes/mt-opc.h: Renamed, rebuilt.

	* sid/Makefile.in: Rebuilt.
	* sid/aclocal.m4: Rebuilt.
	* sid/configure: Rebuilt.
	* sid/sid.spec: Adjust.
	* sid/bsp/Makefile.am: Adjust.
	* sid/bsp/Makefile.in: Rebuilt.
	* sid/bsp/aclocal.m4: Rebuilt.
	* sid/bsp/configrun-sid.in: Adjust.
	* sid/bsp/pregen/Makefile.in: Rebuilt.
	* sid/bsp/pregen/mt-gdb.conf: Renamed & rebuilt.
	* sid/bsp/pregen/mt-gloss.conf: Renamed & rebuilt.
	* sid/bsp/pregen/pregen-configs.in: Adjust.
	* sid/component/aclocal.m4: Rebuilt.
	* sid/component/configure: Rebuilt.
	* sid/component/tconfig.in: Adjust.
	* sid/component/bochs/aclocal.m4: Rebuilt.
	* sid/component/cache/Makefile.in: Rebuilt.
	* sid/component/cgen-cpu/Makefile.in: Rebuilt.
	* sid/component/cgen-cpu/aclocal.m4: Rebuilt.
	* sid/component/cgen-cpu/compCGEN.cxx: Adjust.
	* sid/component/cgen-cpu/configure: Rebuilt.
	* sid/component/cgen-cpu/configure.in: Rebult.
	* sid/component/cgen-cpu/mt/Makefile.am: Adjust.
	* sid/component/cgen-cpu/mt/Makefile.in: Rebuilt.
	* sid/component/cgen-cpu/mt/hw-cpu-mt.txt: Adjust.
	* sid/component/cgen-cpu/mt/mt-cpu.h: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-decode.cxx: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-decode.h: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-defs.h: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-desc.h: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-sem.cxx: Rebuilt.
	* sid/component/cgen-cpu/mt/mt-write.cxx: Rebuilt.
	* sid/component/cgen-cpu/mt/mt.cxx: Adjust.
	* sid/component/cgen-cpu/mt/mt.h: Adjust.
	* sid/component/consoles/Makefile.in: Rebuilt.
	* sid/component/families/aclocal.m4: Rebuilt.
	* sid/component/families/configure: Rebuilt.
	* sid/component/gdb/Makefile.in: Rebuilt.
	* sid/component/gloss/Makefile.in: Rebuilt.
	* sid/component/glue/Makefile.in: Rebuilt.
	* sid/component/ide/Makefile.in: Rebuilt.
	* sid/component/interrupt/Makefile.in: Rebuilt.
	* sid/component/lcd/Makefile.in: Rebuilt.
	* sid/component/lcd/testsuite/Makefile.in: Rebuilt.
	* sid/component/loader/Makefile.am: Rebuilt.
	* sid/component/loader/Makefile.in: Rebuilt.
	* sid/component/mapper/Makefile.in: Rebuilt.
	* sid/component/mapper/testsuite/Makefile.in: Rebuilt.
	* sid/component/memory/Makefile.in: Rebuilt.
	* sid/component/mmu/Makefile.in: Rebuilt.
	* sid/component/parport/Makefile.in: Rebuilt.
	* sid/component/profiling/Makefile.in: Rebuilt.
	* sid/component/rtc/Makefile.in: Rebuilt.
	* sid/component/sched/Makefile.in: Rebuilt.
	* sid/component/testsuite/Makefile.in: Rebuilt.
	* sid/component/timers/aclocal.m4: Rebuilt.
	* sid/component/timers/configure: Rebuilt.
	* sid/component/uart/Makefile.in: Rebuilt.
	* sid/component/uart/testsuite/Makefile.in: Rebuilt.
	* sid/config/config.sub: Adjust.
	* sid/config/info.tcl.in: Adjust.
	* sid/config/sidtargets.m4: Adjust.
	* sid/doc/Makefile.in: Rebuilt.
	* sid/main/dynamic/Makefile.am: Rebuilt.
	* sid/main/dynamic/Makefile.in: Rebuilt.
	* sid/main/dynamic/aclocal.m4: Rebuilt.
	* sid/main/dynamic/configure: Rebuilt.
 2005-12-16 10:23:10 +00:00
Paolo Bonzini
b4c9765a11 2005-12-15 Paolo Bonzini <bonzini@gnu.org> 
* Makefile.tpl (all, do-[+make_target+], do-check, install,
	install-host-nogcc): Don't invoke $(stage) at the end.
	* Makefile.in: Regenerate.
 2005-12-15 14:36:17 +00:00
Corinna Vinschen
8b1ba065a6 * mmap.cc (fhandler_dev_zero::fixup_mmap_after_fork): Use 
system_printf like any other fixup_mmap_after_fork.
 2005-12-15 09:04:28 +00:00
Christopher Faylor
bc0d578d39 * cygcheck.cc (common_apps): Add a few more binaries to look for. 2005-12-15 03:36:14 +00:00
Corinna Vinschen
64ee06c782 Fix unforgivable spelling error in ChangeLog. 2005-12-14 20:04:16 +00:00
Paolo Bonzini
15b527ca89 2005-12-14 Paolo Bonzini <bonzini@gnu.org> 
* configure.in: Flip the top-level bootstrap switch.
	* configure: Regenerate.

	Merge from gcc:

	2005-12-14  Daniel Jacobowitz  <dan@codesourcery.com>

        * Makefile.tpl: Throughout the file, use : $(MAKE) along with
        $(stage) and $(unstage).
        (EXTRA_TARGET_FLAGS): Correct double-quoting.
        (all): Remove stray semicolon.
        (local-distclean): Don't handle multilib.tmp and multilib.out.
        (install.all): Set $s for consistency.
        (configure-[+prefix+][+module+]): Instead of [+deps+], handle
        check_multilibs setting.  Always make the install directory.
        (configure-stage[+id+]-[+prefix+][+module+]): Likewise.
        Correct @if/@endif.
        (all-stage[+id+]-[+prefix+][+module+]): Correct @if/@endif.
        ($(TARGET_SUBDIR)/[+module+]/multilib.out): Remove.
        (stage[+id+]-start, stage[+id+]-end): Stage $(TARGET_SUBDIR).
        (multilib.out): Remove.
        * Makefile.in: Regenerated.
 2005-12-14 18:00:22 +00:00
Corinna Vinschen
ba31e832be * fhandler.cc (ACCFLAGS): Remove macro. 
(fhandler_base::get_default_fmode): Use O_ACCMODE instead of ACCFLAGS
	and or'ed read/write flags.
	(fhandler_base::open_9x): Use O_ACCMODE instead of or'ed read/write
	flags.
	(fhandler_base::open): Ditto.
	* fhandler_disk_file.cc (fhandler_base::open_fs): Ditto.
	* fhandler_mem.cc (fhandler_dev_mem::open): Ditto.
	* fhandler_raw.cc (fhandler_dev_raw::open): Ditto.
 2005-12-14 16:38:22 +00:00
Corinna Vinschen
e3d14af155 * fhandler.cc (fhandler_base::open_9x): Handle O_SYNC and O_DIRECT 
flags.
	(fhandler_base::open): Ditto.
	* fhandler_floppy.cc (fhandler_dev_floppy::open): Don't allocate devbuf
	in O_DIRECT case.
	* fhandler_raw.cc (fhandler_dev_raw::ioctl): Don't allow buffer
	changes in O_DIRECT case.  Allow returning a buffer size 0, which
	indicates O_DIRECT.
	* fhandler_tape.cc (fhandler_dev_tape::open): Use O_SYNC flag to
	hand down the !buffer_writes case.  Don't allocate devbuf in O_DIRECT
	case.
	(fhandler_dev_tape::raw_read): Don't mess with devbuf if it's NULL.
	* include/fcntl.h: Define _FDIRECT, O_DIRECT, O_DSYNC and O_RSYNC.
	* include/cygwin/version.h: Bump API minor version.
 2005-12-14 15:54:33 +00:00
Corinna Vinschen
10cba930d4 * libc/include/sys/fcntl.h: Define O_SYNC unconditionally. Fix 
typo in O_NDELAY comment.
 2005-12-14 09:06:00 +00:00
DJ Delorie
fbe7cb7681 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and 
.init and .fini processing.
* m32c/crtn.S: Likewise.
* m32c/exit.S: Likewise.
 2005-12-14 03:38:27 +00:00
Jeff Johnston
b24dda0b9d 2005-12-13 Nathan Sidwell <nathan@codesourcery.com> 
* mt/16-002.ld: Change architecture to 'mt'.  Remove
        SEARCH_DIR.
        * mt/16-003.ld: Likewise.
        * mt/64-001.ld: Likewise.
        * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
        * mt/crt0.S: Likewise.
 2005-12-13 22:59:26 +00:00
Jeff Johnston
c8ba5c2205 2005-12-13 Nathan Sidwell <nathan@codesourcery.com> 
* libc/include/machine/ieeefp.h (__mt__): Renamed from __ms1__.
        * libc/include/machine/setjmp.h (__mt__): Likewise.
        * libc/machine/mt/setjmp.S: Rename ms1 reference to mt.
        * libc/machine/configure.in: Ditto.
 2005-12-13 22:57:31 +00:00
Christopher Faylor
2c8fd40695 * cygtls.cc (_cygtls::remove): Don't bother if we're exiting. 
* sigproc.cc (_cygtls::remove_wq): Ditto.
 2005-12-13 16:01:57 +00:00
Christopher Faylor
1f3a4b8496 * fhandler_tty.cc (fhandler_tty::open): Enhance comment. 2005-12-13 14:47:18 +00:00
Corinna Vinschen
4c848934fe * fhandler_tty.cc (fhandler_tty::open): Close newly created window 
station after switching to original window station.
 2005-12-13 09:07:12 +00:00
Christopher Faylor
82f423291b * fhandler_tty.cc (fhandler_tty::open): Add a comment. 2005-12-13 05:43:30 +00:00
Joshua Daniel Franklin
3220aed354 * faq-programming.xml: Add note about struct stat64. 2005-12-13 05:32:43 +00:00
Christopher Faylor
56b5372519 * times.cc (hires_ms::usecs): Subtract from slop from system time or we'll 
always end up priming the pump.
 2005-12-13 02:55:11 +00:00
Christopher Faylor
d090ee8081 * times.cc (systime): Correct precision referenced in comment. 
* fhandler_tty.cc (fhandler_tty_slave::open): Don't free original windows
station since that will cause strange problems displaying fonts.  Reset windows
station to original station after creating console.
* times.cc (hires_ms::usecs): Only reprime when calculated time is less than
system time.
 2005-12-13 02:02:51 +00:00
Christopher Faylor
becfe4e93e * include/winuser.h (WINSTA_ALL_ACCESS): Define. 2005-12-13 01:24:36 +00:00
Christopher Faylor
678a9510df * pinfo.cc (winpids::add): Don't copy procinfo when there is no cygwin process 
associated with the pid, i.e., procinfo == NULL.
 2005-12-13 00:54:32 +00:00
Christopher Faylor
c9da5a2183 * times.cc (hires_ms::usecs): Correct order when checking if high precision 
time is <= current time.
 2005-12-13 00:43:46 +00:00
Christopher Faylor
a300f5fd14 correct ChangeLog 2005-12-12 19:10:02 +00:00
Christopher Faylor
363934dc9b * pinfo.cc (size_copied): New convenience macro. 
(winpids::add): Alias the element that we are working on for slightly better
clarity.  Honor the "make_copy" flag.
(winpids::release): Free and zero procinfo field if it was allocated via
malloc.
(winpids::~winpids): Free copied array.
* pinfo.h (class pinfo): Make winpids class a friend.
(winpids::make_copy): New field.
(winpids::copied): New array.
(winpids::reset): Reset npids after releasing pinfos or suffer a memory leak.
(winpids::winpids): Try harder to allocate all fields in the class.
 2005-12-12 18:43:31 +00:00
Paul Brook
9941f8525d 2005-12-12 Paul Brook <paul@codesourcery.com> 
bfd/
	* bfd-in2.h: Regenerate.
	* elf32-arm.c (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PCREL_CALL and
	BFD_RELOC_ARM_PCREL_JUMP.
	(check_use_blx): New function.
	(bfd_elf32_arm_process_before_allocation): Don't allocate glue if
	using BLX.
	(elf32_arm_final_link_relocate): Perform bl<->blx conversion for
	R_ARM_CALL and R_ARM_THM.
	(elf32_arm_get_eabi_attr_int): New function.
	(elf32_arm_size_dynamic_sections): Call check_use_blx.
	* libbfd.h: Regenerate.
	* reloc.c: Add BFD_RELOC_ARM_PCREL_CALL and BFD_RELOC_ARM_PCREL_JUMP.
gas/
	* config/tc-arm.c (do_branch): Generate EABI branch relocations.
	(do_bl): New function.
	(do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
	(do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
	(insns): Use do_bl.
	(md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
	BFD_RELOC_ARM_PCREL_JUMP.
	(md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
	BFD_RELOC_ARM_PCREL_BLX cases.  Handle BFD_RELOC_ARM_PCREL_CALL and
	BFD_RELOC_ARM_PCREL_JUMP.
	(tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
	BFD_RELOC_ARM_PCREL_JUMP.
	gas/testsuite/
	* gas/arm/pic.d: Allow R_ARM_CALL relocations.
include/elf/
	* arm.h (elf32_arm_get_eabi_attr_int): Add prototype.
ld/testsuite/
	* ld-arm/arm-call.d: New test.
	* ld-arm/arm-call1.s: New file.
	* ld-arm/arm-call1.s: New file.
	* ld-arm/arm-elf.exp: Add arm-call and mixed-app-v5.
	* ld-arm/arm.ld: Add .glue_7 and .ARM.attribues.
	* ld-arm/mixed-app-v5.d: New file.
	* ld-arm/mixed-app.r: Tweak expected output.
 2005-12-12 17:03:40 +00:00
Corinna Vinschen
75a22c880a * autoload.cc (GetSystemTimes): Remove. 2005-12-12 14:27:16 +00:00
Corinna Vinschen
e96abae130 * fhandler_proc.cc (format_proc_uptime): Drop usage of GetSystemTimes. 
Use NtQuerySystemInformation to evaluate uptime and idle_time from
	all CPU's processor times.  Fallback to GetTickCount.
 2005-12-12 12:18:14 +00:00
Nathan Sidwell
74ecef0dea Rename ms1 to mt, part 1 
* config.sub: Replace ms1 arch with mt.  Allow ms1 as alias.
	* configure.in: Replace ms1 arch with mt.
	* configure: Rebuilt.

	* bfd/Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES,
	BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace ms1 with mt.
	(cpu_mt.lo, elf32-mt.lo): Update target and dependency names.
	* bfd/Makefile.in: Rebuilt.
	* bfd/config.bfd: Replace ms1 arch with mt.
	* bfd/configure.in: Replace ms1 files with mt files.
	* bfd/configure: Rebuilt.
	* bfd/elf32-mt.c: Renamed from elf32-ms1.c.  Update include files.
	* bfd/cpu-mt.c: Renamed from cpu-ms1.c.

	* cpu/mt.cpu: Rename from ms1.cpu.
	* cpu/mt.opc: Rename from ms1.opc.

	* binutils/Makefile.am: Replace ms1 files with mt files.
	* binutils/Makefile.in: Rebuilt.
	* binutils/readelf.c (elf/mt.h): Adjust #include.

	* gas/configure.in: Replace ms1 arch with mt arch.
	* gas/configure: Rebuilt.
	* gas/configure.tgt: Replace ms1 arch with mt arch.
	* gas/config/tc-mt.c: Renamed from tc-ms1.c: Update include files.

	* gas/doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
	* gas/doc/Makefile.in: Rebuilt.

	* gas/testsuite/gas/mt: Renamed from ms1 dir.  Update file names as
	needed.
	* gas/testsuite/gas/mt/errors.exp: Replace ms1 arch with mt arch.
	* gas/testsuite/gas/mt/mt.exp: Replace ms1 arch with mt arch.
	* gas/testsuite/gas/mt/relocs.exp: Replace ms1 arch with mt arch.

	* gdb/configure.tgt: Replace ms1 arch with mt arch.
	* gdb/config/mt: Renamed from ms1 dir.  Update file names as needed.
	* gdb/config/mt/mt.mt (TDEPFILES): Replace ms1 file with mt file.

	* include/elf/mt.h: Renamed from ms1.h

	* ld/Makefile.am (ALL_EMULATIONS): Replace ms1 files with mt files.
	(eelf32mt.c): Update target name and dependencies.
	* ld/Makefile.in: Rebuilt.
	* ld/configure.tgt: Replace ms1 arch with mt arch.
	* ld/emulparams/elf32mt.sh: Renamed from elf32ms1.sh. Update
	comment.

	* libgloss/configure.in: Replace ms1 arch with mt arch.
	* libgloss/configure: Rebuilt.
	* libgloss/mt: Renamed from ms1 dir.

	* newlib/configure.host: Replace ms1 arch with mt arch.
	* newlib/libc/machine/mt: Renamed from ms1 dir.

	* opcodes/Makefile.am (CLEANFILES, CGEN_CPUS, MT_DEPS): Replace ms1
	with mt.
	* opcodes/Makefile.in: Rebuilt.
	* opcodes/configure.in: Replace ms1 files with mt files.
	* opcodes/configure: Rebuilt.

	* sid/component/cgen-cpu/mt: Renamed from ms1 dir.  Update file
	names as appropriate.
	* sid/component/cgen-cpu/mt/Makefile.am: Replace ms1 files with mt
	files.
	* sid/component/cgen-cpu/mt/Makefile.in: Rebuilt.
 2005-12-12 11:25:07 +00:00
Nathan Sidwell
ad83f0cc13 Rename ms1 files to mt files (part 1 -- renames only) 2005-12-12 11:16:41 +00:00
Corinna Vinschen
2193d02b4d * mmap.cc (gen_create_protect): Always generate WRITECOPY protection 
for private maps.
	(fixup_mmaps_after_fork): Fix calculation of WRITECOPY protection for
	VirtualProtect.  Add some words to the comment.
 2005-12-12 10:00:32 +00:00
Christopher Faylor
4e8e54543e * winsup.api/ltp/dup03.c (cleanup): Fix longstanding off-by-one error when 
setting array element to -1.
 2005-12-11 22:31:00 +00:00
Christopher Faylor
4989ff286d fix typo. 2005-12-11 17:30:53 +00:00
DJ Delorie
d92b26d1ae merge from gcc 2005-12-11 02:16:04 +00:00
Christopher Faylor
9b020020ec * dirent.h: Change the rest of the d_ino's to __deprecated_d_ino. 2005-12-10 23:25:24 +00:00
Christopher Faylor
3ab689126c * malloc.cc: Update to version 2.8.3. 
* cygmalloc.h (MSPACE): Remove unneeded definition.
 2005-12-10 17:09:58 +00:00
Danny Smith
3f8edcbdb1 * lib/kernel32.def (CreateFiberEx): Correct suffix. 2005-12-09 07:49:40 +00:00
Danny Smith
4d6c08adfe 2005-12-09 Huw Davies <hdavies@users.sourceforge.net> 
Danny Smith <dannysmith@users.sourceforge.net>

	* lib/msxml-uuid.c: New file to generate UUIDs for
	MSXML interfaces.
	* lib/Makefile.in (UUID_OBJS): Add msxml-uuid.o.

Add missing ChangeLog entries for 2005-12-07 commits.
 2005-12-09 04:59:24 +00:00
Jeff Johnston
2a1fc53c92 2005-12-08 Shaun Jackman <sjackman@gmail.com> 
* libc/include/sys/types.h: Remove the ifdef armour around
	standard POSIX types.
 2005-12-08 19:45:43 +00:00
Corinna Vinschen
7d6fde96de * fhandler_raw.cc (fhandler_dev_raw::ioctl): Only allow 0, 1 or a 
multiple of 512 as new buffersize.
 2005-12-08 10:55:29 +00:00
Corinna Vinschen
ddd62ccbd4 * fhandler_socket.cc (fhandler_socket::recvfrom): Mask flags with 
MSG_WINMASK for Windows socket calls.
	(fhandler_socket::recvmsg): Ditto.
	(fhandler_socket::sendmsg): Ditto.
 2005-12-08 10:13:57 +00:00
Christopher Faylor
6c9a5ebbfc * hires.h (hires_ms::initime_ms): Delete. 
(hires_ms::initime_us): Just define as LONGLONG.
(hires_ms::uptime): New function.
* select.cc (select_stuff::wait): Use gtod for timing to attempt to avoid
windows 32 bit wraparound.
* times.cc (systime): New function.
(times): Replace GetTickCount with gtod.uptime.
(hires_us::prime): Use systime() to calculate system time rather than calling
GetSystemTimeAsFileTime directly.
(hires_ms::prime): Ditto.  Eliminate initime_ms.
(hires_ms::usecs): Try harder to detect wraparound.
* fhandler_proc.cc (format_proc_partitions): Set drive_size to zero to avoid a
compiler warning.
 2005-12-07 22:28:49 +00:00
Corinna Vinschen
c09178b052 * fhandler_proc.cc (format_proc_partitions): Use modern IOCTLs 
to determine drive size as far as possible.
 2005-12-07 20:32:27 +00:00
Danny Smith
14d2d90cff * include/winbase.h (GetDevicePowerState): Add prototype. 
* lib/kernel32.def (GetDevicePowerState): Correct suffix.
 2005-12-07 20:27:09 +00:00
Danny Smith
8696d63606 2005-12-07 Brian Gunlogson <gmb300@users.sourceforge.net> 
* include/winuser.h (GetClassLongPtr{AW}): Guard prototypes with _WIN64.
	Define as macro if !_WIN64.
	(SetClassLongPtr{AW}): Likewise.
	(GCLP_*): Add GetClassLongPtr defines.
	* lib/user32.def (GetClassLongPtr{AW}): Remove stubs.
	(SetClassLongPtr{AW}): Likewise.
 2005-12-07 20:17:39 +00:00
Corinna Vinschen
db58e35d94 * fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix INVALID_PARAMETER 
condition.  Only copy devbuf to buf if buf is non-NULL.
 2005-12-07 19:01:29 +00:00
Corinna Vinschen
bb4e8382c5 * fhandler_raw.cc (fhandler_dev_raw::ioctl): Fix setting devbuf 
when rd_parm is 0 or 1.
 2005-12-07 18:35:29 +00:00
Corinna Vinschen
46bcbf8ce0 * fhandler_floppy.cc (fhandler_dev_floppy::lseek): Fix test for 
valid file position at EOM.
 2005-12-07 18:11:10 +00:00
Christopher Faylor
383840a908 * include/cygwin/stdlib.h: Guard compilation of *unsetenv* in newlib. 2005-12-07 15:17:43 +00:00
Hans-Peter Nilsson
1094df9f2d * cris.h (MOVE_M_TO_PREG_OPCODE, MOVE_M_TO_PREG_ZBITS) 
(MOVE_PC_INCR_OPCODE_PREFIX, MOVE_PC_INCR_OPCODE_SUFFIX): New macros.
	(ADD_PC_INCR_OPCODE): Don't define.
 2005-12-07 12:53:57 +00:00
Corinna Vinschen
5a101414ed * exceptions.cc (_cygtls::handle_exceptions): In case of a 
STATUS_ACCESS_VIOLATION, check if the page is a mmaped page beyond
	a file's EOF.  Generate SIGBUS instead of SIGSEGV then.
	* mmap.cc (__PROT_ATTACH): New define.
	(__PROT_FILLER): Ditto.
	(fh_anonymous): Rename from fh_paging_file;
	(fh_disk_file): New global static variable.
	(attached): New inline function.
	(filler): Ditto.
	(gen_create_protect): Split off from gen_protect to use the file's
	access mode to create mapping always with maximum allowed protections.
	(gen_protect): Accomodate pages attached beyond EOF.  Use symbolic
	values instead of numerics when possible.  Drop create parameter.
	(gen_access): Use file's access mode instead of protection.
	(CreateMapping9x): Create named mapping names so that different
	creation access modes result in different mappings.
	(CreateMappingNT): Only reserve attached pages, don't commit them.
	(MapViewNT): Ditto.  Set AT_ROUND_TO_PAGE for all non-NULL base
	addresses.
	(mmap_func_t): Define CreateMapping and MapView function pointers
	with additional openflags parameter.
	(class mmap_record): Add openflags member.
	(mmap_record::mmap_record): Add openflags parameter.
	(mmap_record::get_openflags): New accessor.
	(mmap_record::attached): Call global attached function.
	(mmap_record::filler): Call global filler function.
	(mmap_record::gen_create_protect): Call global gen_create_protect
	function.
	(mmap_record::gen_protect): Drop create parameter.
	(mmap_record::alloc_fh): Set fhandler's access flags.
	(list::search_record): Accomodate filler pages.
	(list::set): Use inode number as hash value.
	(map::get_list_by_fd): Check hash value against file's inode number.
	(mmap_is_attached_page): New function to evaluate if a given address
	is on a attached page.  Called from _cygtls::handle_exceptions.
	(mmap_worker): New function to do mapping and bookkeeping in a
	single call.
	(mmap64): Use roundup2 to round length to pagesize alignment.
	Initialize global fhandlers.  Simplify anonymous initialization.
	Add SUSv3 compatible check of file open mode vs. requested protection.
	Try creating new file handles to allow maximum page protection.
	Allow creating attached pages in case of mapping beyond EOF.
	Close new file handle if one has been created.
	(munmap): Align len to pagesize.
	(msync): Rework argument checks. Align len to pagesize.
	(mprotect): Ditto.  Accomodate attached pages.
	(mlock): Use roundup/rounddown macros instead of homemade expressions.
	(munlock): Add page alignment as in mlock.
	(fhandler_dev_zero::munmap): Fix unmapping of non-private mappings.
	(fhandler_dev_zero::fixup_mmap_after_fork): Accomodate filler pages.
	(fixup_mmaps_after_fork): Don't fail if attached pages couldn't be
	created in child.  Avoid superfluous call to VirtualFree.  Check for
	original allocation protection to fix PAGE_WRITECOPY protection.
	* ntdll.h: Revert deletion of AT_ROUND_TO_PAGE define.
	* winsup.h (mmap_is_attached_page): Declare.
 2005-12-07 11:16:47 +00:00