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* * dtable.cc (fh_oom): New static fhandler storage.Corinna Vinschen2011-06-303-9/+41
| | | | | | | | | | | | (fh_calloc): New static function. Add a comment to explain why this is needed. (cnew): Call fh_calloc as placement argument. (build_fh_name): Check return code from cnew against address of fh_oom to test for out of memory condition. (fh_alloc): Ditto. (build_fh_pc): Avoid a crash due to useing a NULL fhandler. * pipe.cc (fhandler_pipe::create): Check if build_fh_dev returned a valid pointer before using it.
* 2011-06-29 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2011-06-292-7/+11
| | | | * arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
* * fhandler_process.cc (heap_info::fill_if_match): Rename info toCorinna Vinschen2011-06-282-1/+9
| | | | | note that this heap is a Windows heap. (format_process_maps): Print info about application heap.
* * libc/time/mktime.c (mktime): Lock global timezone info whileCorinna Vinschen2011-06-272-0/+9
| | | | accessing it.
* * fhandler_console.cc (fhandler_console::read): Don't generate ^@ onCorinna Vinschen2011-06-242-1/+7
| | | | Ctrl+Alt+Space.
* merge from gccDJ Delorie2011-06-221-0/+5
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* * dwarf2.h (enum dwarf_location_atom): Add DW_OP_GNU_parameter_ref.Jakub Jelinek2011-06-222-0/+6
| | | | | | * dwarf.c (decode_location_expression): For DW_OP_GNU_convert and DW_OP_GNU_reinterpret, if uvalue is 0, don't add cu_offset. Handle DW_OP_GNU_parameter_ref.
* * fhandler_tty.cc (fhandler_pty_master::setup): Create pty pipesCorinna Vinschen2011-06-222-2/+7
| | | | non-inheritable.
* * fhandler_tty.cc (fhandler_pty_master::setup): Fix crash in debugCorinna Vinschen2011-06-222-1/+7
| | | | output.
* libgloss: bfin: handle result2/errcode in sim syscallsMichael Frysinger2011-06-222-4/+17
| | | | | | | | The sim passes back results via two values, and the error code via a 3rd. make sure libgloss extracts all three so that things like errno work as expected. This fixes many gdb tests which look for this sort of thing. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* libgloss: bfin: trim trailing whitespaceMichael Frysinger2011-06-223-16/+21
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* PR ld/12570Jakub Jelinek2011-06-202-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include/ * bfdlink.h (struct bfd_link_info): Add no_ld_generated_unwind_info option. ld/ * emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO, OPTION_NO_LD_GENERATED_UNWIND_INFO): Define. (gld${EMULATION_NAME}_handle_option): Handle --ld-generated-unwind-info and --no-ld-generated-unwind-info. * ld.texinfo (--ld-generated-unwind-info, --no-ld-generated-unwind-info): Document. bfd/ * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations at all for linker created .eh_frame sections. (_bfd_elf_discard_section_eh_frame): Handle linker created .eh_frame sections with no relocations. * elf64-x86-64.c: Include dwarf2.h. (elf_x86_64_eh_frame_plt): New variable. (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Define. (struct elf_x86_64_link_hash_table): Add plt_eh_frame field. (elf_x86_64_create_dynamic_sections): Create and fill in .eh_frame section for .plt section. (elf_x86_64_size_dynamic_sections): Write .plt section size into .eh_frame FDE covering .plt section. (elf_x86_64_finish_dynamic_sections): Write .plt section start into .eh_frame FDE covering .plt section. Call _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section. (elf_backend_plt_alignment): Define to 4. * elf32-i386.c: Include dwarf2.h. (elf_i386_eh_frame_plt): New variable. (PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Define. (struct elf_i386_link_hash_table): Add plt_eh_frame field. (elf_i386_create_dynamic_sections): Create and fill in .eh_frame section for .plt section. (elf_i386_size_dynamic_sections): Write .plt section size into .eh_frame FDE covering .plt section. (elf_i386_finish_dynamic_sections): Write .plt section start into .eh_frame FDE covering .plt section. Call _bfd_elf_write_section_eh_frame on htab->plt_eh_frame section. (elf_backend_plt_alignment): Define to 4. ld/testsuite/ * ld-x86-64/x86-64.exp: Link some testcases with --no-ld-generated-unwind-info. * ld-x86-64/tlsbin.rd: Add --no-ld-generated-unwind-info to ld comment. * ld-x86-64/tlsdesc.dd: Likewise. * ld-x86-64/tlspic.dd: Likewise. * ld-x86-64/tlsdesc.sd: Likewise. * ld-x86-64/tlspic.rd: Likewise. * ld-x86-64/tlsbindesc.rd: Likewise. * ld-x86-64/tlsbindesc.sd: Likewise. * ld-x86-64/tlsbin.td: Likewise. * ld-x86-64/tlsdesc.pd: Likewise. * ld-x86-64/tlsdesc.td: Likewise. * ld-x86-64/tlsbindesc.dd: Likewise. * ld-x86-64/tlsbin.dd: Likewise. * ld-x86-64/tlsgdesc.rd: Likewise. * ld-x86-64/tlspic.sd: Likewise. * ld-x86-64/tlsbindesc.td: Likewise. * ld-x86-64/tlspic.td: Likewise. * ld-x86-64/tlsbin.sd: Likewise. * ld-x86-64/ilp32-4.d: Likewise. * ld-x86-64/tlsgdesc.dd: Add --no-ld-generated-unwind-info to ld comment. Adjust. * ld-x86-64/tlsdesc.rd: Likewise. * ld-x86-64/tlsgd6.dd: Adjust. * ld-x86-64/tlsgd5.dd: Likewise. * ld-i386/i386.exp: Link some testcases with --no-ld-generated-unwind-info. * ld-i386/tlsbin.rd: Add --no-ld-generated-unwind-info to ld comment.. * ld-i386/tlsdesc.dd: Likewise. * ld-i386/tlspic.dd: Likewise. * ld-i386/tlsdesc.sd: Likewise. * ld-i386/tlsgdesc.dd: Likewise. * ld-i386/tlsnopic.sd: Likewise. * ld-i386/tlspic.rd: Likewise. * ld-i386/tlsdesc.rd: Likewise. * ld-i386/tlsbindesc.rd: Likewise. * ld-i386/tlsbindesc.sd: Likewise. * ld-i386/tlsbin.td: Likewise. * ld-i386/tlsdesc.td: Likewise. * ld-i386/tlsnopic.dd: Likewise. * ld-i386/tlsbindesc.dd: Likewise. * ld-i386/tlsbin.dd: Likewise. * ld-i386/tlsgdesc.rd: Likewise. * ld-i386/tlspic.sd: Likewise. * ld-i386/tlsnopic.rd: Likewise. * ld-i386/tlsbindesc.td: Likewise. * ld-i386/tlspic.td: Likewise. * ld-i386/tlsbin.sd: Likewise.
* sim: bfin: fix sign extension in dsp insns with MM flagMichael Frysinger2011-06-182-0/+10
| | | | | | | | | | | | After testing the hardware with all the different dsp flags, the MM flag triggers sign extension in all modes. So drop the limited use of it, and the local custom helper that was also extending unsigned values. We also can see that the flag checks in the mult/mac insns have the same behavior with sign extending, so add a helper func to keep the logic the same in both places. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* * path.cc (normalize_win32_path): Skip all slashes after recognizingCorinna Vinschen2011-06-182-1/+7
| | | | a ".." path component. Add comment.
* opcodes: blackfin: fix styleMichael Frysinger2011-06-182-2/+7
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* * fhandler.cc (fhandler_base::open): Drop local create_options variable.Corinna Vinschen2011-06-174-21/+155
| | | | | | | | | | | | | | | | | | | | | | | Use options member instead. * fhandler.h (class fhandler_base): Change type of access member to ACCESS_MASK. Change get_access and set_access methods accordingly. Add options member. Add get_options and set_options methods. (class fhandler_disk_file): Add prw_handle. (fhandler_disk_file::prw_open): Declare. (fhandler_disk_file::close): Declare. (fhandler_disk_file::dup): Declare. (fhandler_disk_file::fixup_after_fork): Declare. * fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file): Initialize prw_handle to NULL. (fhandler_disk_file::close): Close prw_handle. (fhandler_disk_file::dup): New method. (fhandler_disk_file::fixup_after_fork): Set prw_handle to NULL since prw_handle is not inherited. (fhandler_disk_file::prw_open): New method. Add long comment to explain current behaviour. (fhandler_disk_file::pread): Revert previous change. Change to use prw_handle if possible. (fhandler_disk_file::pwrite): Change to use prw_handle if possible.
* * dcrt0.cc (dll_crt0_1): Call strace.dll_info after call to pinfo_init.Corinna Vinschen2011-06-174-4/+22
| | | | | | | * strace.cc (strace::hello): Drop printing DLL information here since application info is not always available at this point. (strace::dll_info): New method to print DLL info. * include/sys/strace.h (strace::dll_info): Declare.
* * dtable.cc (handle_to_fn): Accommodate name change of pty named pipes,Corinna Vinschen2011-06-172-2/+7
| | | | otherwise ptys are not recognized.
* * fhandler_console.cc (fhandler_console::set_unit): Set pc.file_attributes() toChristopher Faylor2011-06-164-2/+11
| | | | | | reflect existence. * fhandler.h (fhandler_pty_common::fhandler_pty_common): Ditto. * pinfo.cc (_pinfo::set_ctty): Output device numbers in hex.
* * errno.cc (EIO): Lowercase "o" representative string.Christopher Faylor2011-06-152-1/+5
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* include/elf/Ulrich Weigand2011-06-152-0/+6
| | | | | | | | | | | | | | * common.h (NT_ARM_VFP): Define. bfd/ * elf-bfd.h (elfcore_write_arm_vfp): Add prototype. * elf.c (elfcore_grok_arm_vfp): New function. (elfcore_grok_note): Call it to handle NT_ARM_VFP notes. (elfcore_write_arm_vfp): New function. (elfcore_write_register_note): Call it to handle .reg-arm-vfp. binutils/ * readelf.c (get_note_type): Handle NT_ARM_VFP.
* * cygwinenv.sgml (using-cygwinenv): Move envcache, strip_title, title,Corinna Vinschen2011-06-154-109/+85
| | | | | | | tty, and upcaseenv options to list of obsolete options. * effectively.sgml (using-console): Remove section. * new-features.sgml (ov-new1.7.10): Document removed CYGWIN options. Document removed tty mode.
* * cygheap.h (init_cygheap::ctty_on_hold): Remove conditionalized variable.Christopher Faylor2011-06-1415-596/+202
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dcrt0.cc (do_exit): Remove code which handled CYGWIN=tty style ttys. * devices.in: Remove "/dev/ttym". * dtable.cc: Rename tty to pty where appropriate throughout. (dtable::stdio_init): Use new t->is_console rather than using now-deleted hwnd element in tty structure. (dtable::init_std_file_from_handle): Remove code which handled CYGWIN=tty style ttys. (fh_alloc): Ditto. * fhandler.h: Rename tty to pty where appropriate. (fhandler_pty_common): Delete output_done_event, ioctl_request_event, ioctl_done_event. (fhandler_pty_master::setup): Delete argument. (fhandler_tty_master): Delete. (fhandler_union): Delete __tty_master. * fhandler_console.cc (use_tty): Delete. (fhandler_console::get_tty_stuff): Set is_console to true rather than calling sethwnd. (fhandler_console::send_winch_maybe): Remove CYGWIN=tty considerations. (fhandler_console::input_tcsetattr): Ditto. * fhandler_termios.cc (fhandler_termios::tcsetpgrp): Use new t->is_console rather than using now-deleted hwnd element in tty structure. * fhandler_tty.cc: Rename tty to pty where appropriate throughout. (tty_master): Delete. (process_input): Ditto. (process_output): Ditto. (process_ioctl): Ditto. (fhandler_tty_master::*): Ditto. (fhandler_pty_master::process_slave_output): Remove CYGWIN=tty considerations. (fhandler_pty_slave::open): Ditto for *_done_event. (fhandler_pty_slave::write): Ditto. (fhandler_pty_slave::ioctl): Ditto. (fhandler_pty_slave::fch_open_handles): Ditto. (fhandler_pty_slave::fch_set_sd): Ditto. (fhandler_pty_slave::fch_close_handles): Ditto. (fhandler_pty_common::close): Ditto. (fhandler_pty_master::setup): Ditto. Remove now-unneeded ispty parameter. (fhandler_pty_master::open): Reflect argument removal for tty::allocate. * select.cc: Rename tty to pty where appropriate throughout. * sigproc.cc (proc_subproc): Remove CYGWIN=tty considerations. * tty.cc (ttyslot): Accommodate CYGWIN=tty removal. (tty_list::init_session): Ditto. (tty_list::attach): Ditto. (tty::create_master): Delete. (tty_list::terminate): Ditto. (tty_list::allocate): Delete "with_console" parameter. Remove CYGWIN=tty considerations. (tty::init): Set is_console = false. Use 'false' for was_opened since it is a boolean. * tty.h (*_{DONE,REQUEST}_EVENT): Delete. (tty_min::is_console): Declare new field which replaces hwnd. (tty_min::gethwnd): Delete. (tty_min::sethwnd): Ditto. (tty_list::allocate): Delete parameter. (tty_list::terminate): Delete declaration. * include/sys/cygwin.h (PID_USETTY): Redefine to PID_UNUSED1 and change comment to reflect its availability.
* * mingw: Force use of bash.Christopher Faylor2011-06-142-1/+5
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* * libc/time/asctime_r.c (asctime_r): Replace call to sprintf with callCorinna Vinschen2011-06-144-5/+15
| | | | | | to siprintf. * libc/time/strftime.c: Define snprintf to sniprintf in multibyte case. * libc/time/tzset_r.c: Define sscanf to siscanf.
* libgloss:Joseph Myers2011-06-149-99/+24
| | | | | | | | | | | | | | | * configure.in: Don't handle strongarm, ep9312 and xscale target names. * configure: Regenerate. * libnosys/configure.in: Don't handle strongarm and thumb target names. * libnosys/configure: Regenerate. newlib: * configure.host: Don't handle ep9312, strongarm, xscale and thumb target names. * libc/machine/configure.in: Don't handle xscale target names. * libc/machine/configure: Regenerate.
* * libc/time/tzset_r.c (tzset_r): Correct behavior for changing fromCorinna Vinschen2011-06-142-1/+11
| | | | | non-GMT to GMT, when un-setting TZ. Set _timezone and _daylight even if no DST is given in TZ.
* printf: set errno for read-only streamEric Blake2011-06-145-15/+26
| | | | | | | * libc/stdio/wsetup.c (__swsetup_r): Set errno on failure. * libc/stdio/fvwrite.c (__sfvwrite_r): Simplify. * libc/stdio/wbuf.c (__swbuf_r): Likewise. * libc/stdio/local.h (cantwrite): Adjust comment.
* * fhandler_tty_slave.cc (fhandler_tty_slave::fhandler_tty_slave): RevertChristopher Faylor2011-06-132-1/+6
| | | | previous change since unit 0 is perfectly valid.
* merge from gccDJ Delorie2011-06-132-1/+12
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* * configure.ac (tilepro-*-*) New case.Nick Clifton2011-06-133-0/+12
| | | | | (tilegx-*-*): Likewise. * configure: Regenerate.
* * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo.Nick Clifton2011-06-139-19/+3266
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c. (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo, and elfxx-tilegx.lo. (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and elfxx-tilegx.c. (BFD64_BACKENDS): Add elf64-tilegx.lo. (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c. * Makefile.in: Regenerate. * arctures.c (bfd_architecture): Define bfd_arch_tilepro, bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx. (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch. (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch. bfd-in2.h: Regenerate. * config.bfd: Handle tilegx-*-* and tilepro-*-*. * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec, and bfd_elf64_tilegx_vec. * configure: Regenerate. * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and TILEPRO_ELF_DATA. * libbfd.h: Regenerate. * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1, IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI, IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL, IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL, IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL, IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO, IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI, IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0, MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO, IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI, IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE, IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO, IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA, IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32} Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST, HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1, JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0, IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2, IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST, IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST, IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL, IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL, IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL, IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL, IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL, IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL, IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT, IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT, IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT, IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT, IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT, IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD, IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD, IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD, IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD, IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD, IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD, IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE, IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE, IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE, IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE, IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE, IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE, IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32} * targets.c (bfd_elf32_tilegx_vec): Declare. (bfd_elf32_tilepro_vec): Declare. (bfd_elf64_tilegx_vec): Declare. (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec, and bfd_elf64_tilegx_vec. * cpu-tilegx.c: New file. * cpu-tilepro.c: New file. * elf32-tilepro.h: New file. * elf32-tilepro.c: New file. * elf32-tilegx.c: New file. * elf32-tilegx.h: New file. * elf64-tilegx.c: New file. * elf64-tilegx.h: New file. * elfxx-tilegx.c: New file. * elfxx-tilegx.h: New file. * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and config/tc-tilepro.c. (TARGET_CPU_HFILES): Add config/tc-tilegx.h and config/tc-tilepro.h. * Makefile.in: Regenerate. * configure.tgt (tilepro-*-*): New. (tilegx-*-*): Likewise. * config/tc-tilegx.c: New file. * config/tc-tilegx.h: Likewise. * config/tc-tilepro.h: Likewise. * config/tc-tilepro.c: Likewise. * doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and c-tilepro.texi. * doc/Makefile.in: Regenerate. * doc/all.texi (TILEGX): Define. (TILEPRO): Define. * doc/as.texinfo: Add Tile-Gx and TILEPro documentation. Include c-tilegx.texi and c-tilepro.texi. * doc/c-tilegx.texi: New. * doc/c-tilepro.texi: New. * gas/tilepro/t_constants.s: New file. * gas/tilepro/t_constants.d: Likewise. * gas/tilepro/t_insns.s: Likewise. * gas/tilepro/tilepro.exp: Likewise. * gas/tilepro/t_insns.d: Likewise. * gas/tilegx/tilegx.exp: Likewise. * gas/tilegx/t_insns.d: Likewise. * gas/tilegx/t_insns.s: Likewise. * dis-asm.h (print_insn_tilegx): Declare. (print_insn_tilepro): Likewise. * tilegx.h: New file. * tilepro.h: New file. * common.h: Add EM_TILEGX. * tilegx.h: New file. * tilepro.h: New file. * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and eelf32tilepro.c. (ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c. (eelf32tilegx.c): New target. (eelf32tilepro.c): Likewise. (eelf64tilegx.c): Likewise. * Makefile.in: Regenerate. * configure.tgt: Handle tilegx-*-* and tilepro-*-*. * emulparams/elf32tilegx.sh: New file. * emulparams/elf64tilegx.sh: New file. * emulparams/elf32tilepro.sh: New file. * ld-elf/eh5.d: Don't run on tile*. * ld-srec/srec.exp: xfail on tile*. * ld-tilegx/external.s: New file. * ld-tilegx/reloc.d: New file. * ld-tilegx/reloc.s: New file. * ld-tilegx/tilegx.exp: New file. * ld-tilepro/external.s: New file. * ld-tilepro/reloc.d: New file. * ld-tilepro/reloc.s: New file. * ld-tilepro/tilepro.exp: New file. * Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c, tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c. * Makefile.in: Regenerate. * configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch. * configure: Regenerate. * disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro. * po/POTFILES.in: Regenerate. * tilegx-dis.c: New file. * tilegx-opc.c: New file. * tilepro-dis.c: New file. * tilepro-opc.c: New file.
* Rename FH_BAD to FH_NADA throughout.Christopher Faylor2011-06-1213-27/+79
| | | | | | | | | | | | | | | | | | * devices.h (FH_ERROR): New value. (iscons_dev): Extend to detect all the console device types. * devices.in: Set aside storage for FH_ERROR. * dtable.cc (dtable::init_std_file_from_handle): Use iscons_dev to detect when device is a console. (fh_alloc): Pass device to console constructor. (build_fh_pc): Short circuit when we detect that the constructor saw an error. * fhandler.h (fhandler_console::fhandler_console): Accept fh_devices parameter. (get_tty_stuff): Change to void. * fhandler_console (fhandler_console::set_unit): Set device to FH_ERROR on attempt to access anything other than the current console. (fhandler_console::get_tty_stuff): Change to void return. (fhandler_console::open): Return EPERM on FH_ERROR device type. (fhandler_console::fhandler_console): Set the device type appropriately before calling get_tty_stuff and rely on that function to reset it if necessary.
* 2011-06-09 Yaakov Selkowitz <yselkowitz@...>Jeff Johnston2011-06-102-0/+19
| | | | | * libc/include/string.h (strdupa): New macro function. (strndupa): New macro function.
* * environ.cc (create_upcaseenv): Delete.Christopher Faylor2011-06-102-44/+23
| | | | | | (ucenv): Don't honor create_upcaseenv. (environ_init): Remove early retrieval of CYGWIN environment variable. Change comment to reflect new behavior.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2011-06-097-47/+20
| | | | | | | | | | | | | | | | (child_info::old_title): Delete. (child_info::~child_info_spawn): Remove recording of old_title. * dcrt0.cc (title_buf): Delete. (child_info_spawn::handle_spawn): Remove recording of old_title. (dll_crt0_1): Get rid of all title handling. (do_exit): Ditto. * environ.cc (known): Delete strip_title and title. * fhandler_console.cc (fhandler_console::write): Remove recording of old_title. * globals.cc (exit_states): Remove ES_TITLE. (display_title): Delete. (strip_title_path): Delete. (old_title): Delete. * spawn.cc (spawn_guts): Remove old_title accommodation.
* * environ.cc (envcache): Delete.Christopher Faylor2011-06-092-3/+7
| | | | | (known): Remove envcache. (getwinenv): Don't honor envcache setting.
* * environ.c: Move code earlier to allow:Christopher Faylor2011-06-092-178/+187
| | | | | | (_addenv): Call parse_options() when CYGWIN environment variable is being changed. (parse_options): Change parameter to 'const'.
* 2011-06-09 Tristan Gingold <gingold@adacore.com>Tristan Gingold2011-06-092-0/+16
| | | | * ia64.h (Elf64_External_VMS_ORIG_DYN_Note): New struct.
* * environ.cc (tty_is_gone): Add missing space to message.Christopher Faylor2011-06-082-1/+5
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* * environ.cc (settings::set_process_state): Delete.Christopher Faylor2011-06-083-9/+32
| | | | | | | | | (tty_is_gone): New function. (known): Change "tty" to call tty_is_gone(). Remove unneeded '&' from beginning of function address. (parse_options): Remove set_process_state handling. * shared_info.h (CURR_USER_MAGIC): Reset. (user_info::warned_notty): New member.
* * fhandler_console.cc (fhandler_console::open_shared_console): Semi-revert toChristopher Faylor2011-06-074-8/+20
| | | | | | using fixed location for console stuff. * shared.cc (offsets): Ditto. Comment. * shared_info (shared_locations): Re-add SH_SHARED_CONSOLE.
* Sync from upstream:Nick Clifton2011-06-063-13/+19
| | | | | | | | | | | | | | | 2011-06-03 Nick Clifton <nickc@redhat.com> Ben Elliston <bje@gnu.org> * config.sub (v850e1, v850es, v850e2, v850e2v3): New. 2011-05-30 Chris Metcalf <cmetcalf@tilera.com> Ben Elliston <bje@gnu.org> * config.guess (tile*:Linux:*:*): Use vendor "unknown", not "tilera", for consistency with other architectures. * config.sub (tile*-*, tilegx-*): Use a more general pattern for "tile" to allow matching tilepro, tilegx32 and other variants.
* whitespace eliminationChristopher Faylor2011-06-0662-453/+453
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* * fhandler_disk_file.cc (fhandler_disk_file::pread): Reset windows fileChristopher Faylor2011-06-062-1/+10
| | | | position pointer back to previous location after successful read.
* * fhandler_console.cc (fhandler_console::open_shared_console): Don't zeroChristopher Faylor2011-06-053-3/+10
| | | | | | | handle to open_shared since it is supposed to be an input. (enum_windows): Set handle input to open_shared to NULL since it does not represent any previously opened shared region. * shared.cc (open_shared): Tweak debugging output.
* * ntdll.h (FILE_PIPE_*): Define constants.Christopher Faylor2011-06-043-1/+14
| | | | * select.cc (pipe_data_available): Detect closing state.
* * pinfo.cc (_pinfo::set_ctty): Don't reset myself->{pgid,sid} if terminal hasChristopher Faylor2011-06-042-1/+6
| | | | no pgid or sid settings.
* * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Only raise SIGPIPEChristopher Faylor2011-06-049-408/+492
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when writing. * fhandler.h: Include "tty.h". (fhandler_termios::_tc): Rename from tc. (fhandler_termios::tc): New method. (fhandler_termios::tcinit): Remove an argument. (fhandler_termios::get_ttyp): Use method to retrieve value. (fhandler_console::console_state): Move here. (fhandler_console::dev_state): Delete. (fhandler_console::shared_console_info): Define. (fhandler_console::open_shared_console): Move this function under fhandler_console umbrella. (fhandler_console::tc): Define. Return static value. (fhandler_console::focus_aware): Accommodate deletion of dev_state. (fhandler_console): Add tty_list::get_cttyp as a friend. * fhandler_console.cc (dev_state): Redefine as a pointer within shared_console_info and change dev-> to dev. throughout. (fhandler_console::shared_console_info): Move into fhandler_console. (fhandler_console::open_shared_console): Move into fhandler_console change argument to simple bool. (enum_windows): Accommodate changes to console_state and open_shared_console. (console_unit::console_unit): Ditto. (fhandler_console::get_tty_stuff): Accommodate change to dev_state. (tty_list::get_cttyp): Accommodate change to handler_console::shared_console_info. (fhandler_console::read): Accommodate change from tc to tc (). (fhandler_console::set_input_state): Ditto. (fhandler_console::open): Accommodate tcinit argument change and change from tc to tc(). (fhandler_console::input_tcsetattr): Accomodate change from tc to tc(). (fhandler_console::input_tcsetattr): Ditto. (fhandler_console::write_normal): Ditto. (fhandler_console::init): Ditto. (fhandler_console::igncr_enabled): Ditto. * fhandler_termios.cc (fhandler_termios::tcinit): Remove first argument. Expect tc() to have been set up first. Use tc() rather than tc. (fhandler_termios::tcsetpgrp): Accomodate change from tc to tc(). (fhandler_termios::tcgetpgrp): Ditto. (fhandler_termios::bg_check): Ditto. (fhandler_termios::line_edit: Ditto. (fhandler_tty_master::set_winsize): Ditto. (fhandler_tty_slave::open): Ditto. (fhandler_tty_slave::init): Ditto. (fhandler_pty_master::write): Ditto. (fhandler_pty_master::setup): Ditto. Accommodate change in arguments to tcinit. (fhandler_tty_slave::fch_open_handles): Set _tc directly. (tty_min::is_orphaned_process_group): Don't assume that parent pid exists. * pinfo.cc (_pinfo::set_ctty): Reset myself->{pgid,sid} here if we were started by a non-Cygwin process but the tty exists. * shared_info.h (console_state): Delete from here. * tty.h: Make multiple inclusion safe.
* Fix spelling mistakes.Nick Clifton2011-06-025-6/+15
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