Ben Elliston [Mon, 18 Jul 2005 04:13:05 +0000 (04:13 +0000)]
binutils/
* readelf.c (read_and_display_attr_value): Handle a DW_AT_encoding
value of DW_ATE_decimal_float instead of DW_ATE_GNU_decimal_float.
include/elf/
* dwarf2.h (enum dwarf_type): Remove DW_AT_GNU_decimal_float.
Replace with DW_ATE_decimal_float (now in DWARF 3).
* child_info.h (child_info::sync): Pass pid and HANDLE rather than using pinfo.
(child_info::child_info): Accept an argument controlling whether to create
proc_subproc.
(child_info_spawn::child_info_spawn): Ditto.
* sigproc.cc (child_info::child_info): Ditto.
(child_info_spawn::child_info_spawn): Ditto.
(child_info::sync): Use passed in pid and HANDLE.
* fork.cc (fork_parent): Reflect additional arguments required for
child_info::sync.
* hookapi.cc (hook_or_detect_cygwin): Rename. Change so that NULL 'fn'
argument just returns "true", indicating that program uses cygwin1.dll.
* spawn.cc (av::win16_exe): New element.
* spawn.cc (av::iscygwin): New element.
(av::fixup): New function.
(spawn_guts): Protect against SEGV. Use fixup function to detect when it is
safe to wait for a spawned (as opposed to an execed) program. Reflect changes
in child_info::sync arguments.
* external.cc (cygwin_internal): Reflect function renaming to
hook_or_detect_cygwin.
* cygheap.cc (cygheap_fixup_in_child): Close handle after debug fixup has been
done to prevent false positives in handle collision.
* exceptions.cc (try_to_debug): Notify debugger if already being debugged.
Jim Blandy [Thu, 14 Jul 2005 22:52:16 +0000 (22:52 +0000)]
ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* configure.in: Add cases for Renesas m32c.
* configure: Regenerated.
bfd/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for m32c-*-elf (Renesas m32c and m16c).
* Makefile.am (ALL_MACHINES): Add cpu-m32c.lo.
(ALL_MACHINES_CFILES): Add cpu-m32c.c.
(BFD32_BACKENDS): Add elf32-m32c.lo.
(BFD32_BACKENDS_CFILES): Add elf32-m32c.c.
(cpu-m32c.lo, elf32-m32c.lo): New rules, generated by 'make dep-am'.
* Makefile.in: Regenerated.
* archures.c (bfd_arch_m32c, bfd_mach_m16c, bfd_mach_m32c): New
arch and mach codes.
(bfd_m32c_arch): New arch info object.
(bfd_archures_list): List bfd_m32c_arch.
* bfd-in2.h: Regenerated.
* config.bfd: Add case for the m32c.
* configure.in: Add case for the m32c.
* configure: Regenerated.
* cpu-m32c.c, elf32-m32c.c: New files.
* libbfd.h: Regenerated.
* targets.c (bfd_elf32_m32c_vec): Declare.
(_bfd_target_vector): List bfd_elf32_m32c_vec.
binutils/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
cpu/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
gas/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C.
* Makefile.am (CPU_TYPES): List m32c.
(TARGET_CPU_CFILES): List config/tc-m32c.c.
(TARGET_CPU_HFILES): List config/tc-m32c.h.
* configure.in: Add case for m32c.
* configure.tgt: Add cases for m32c and m32c-*-elf.
* configure: Regenerated.
* config/tc-m32c.c, config/tc-m32c.h: New files.
* doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
* doc/Makefile.in: Regenerated.
* doc/all.texi: Set M32C.
* doc/as.texinfo: Add text for the M32C-specific options and line
comment characters, and refer to c-m32c.texi.
* doc/c-m32c.texi: New file.
include/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
* dis-asm.h (print_insn_m32c): New declaration.
include/elf/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for Renesas M32C and M16C.
* common.h (EM_M32C): New machine number.
* m32c.h: New file.
ld/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* Makefile.am (ALL_EMULATIONS): Add eelf32m32c.o.
(eelf32m32c.c): New target.
* Makefile.in: Regenerated.
* configure.tgt: Add case for m32c-*-elf.
* emulparams/elf32m32c.sh: New file.
opcodes/ChangeLog:
2005-07-14 Jim Blandy <jimb@redhat.com>
Add support for the Renesas M32C and M16C.
* m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c: New.
* m32c-desc.h, m32c-opc.h: New.
* Makefile.am (HFILES): List m32c-desc.h and m32c-opc.h.
(CFILES): List m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c,
m32c-opc.c.
(ALL_MACHINES): List m32c-asm.lo, m32c-desc.lo, m32c-dis.lo,
m32c-ibld.lo, m32c-opc.lo.
(CLEANFILES): List stamp-m32c.
(M32C_DEPS): List stamp-m32c, if CGEN_MAINT.
(CGEN_CPUS): Add m32c.
(m32c-asm.c, m32c-desc.c, m32c-dis.c, m32c-ibld.c, m32c-opc.c)
(m32c-desc.h, m32c-opc.h): Depend on M32C_DEPS.
(m32c_opc_h): New variable.
(stamp-m32c, m32c-asm.lo, m32c-desc.lo, m32c-dis.lo, m32c-ibld.lo)
(m32c-opc.lo): New rules.
* Makefile.in: Regenerated.
* configure.in: Add case for bfd_m32c_arch.
* configure: Regenerated.
* disassemble.c (ARCH_m32c): New.
[ARCH_m32c]: #include "m32c-desc.h".
(disassembler) [ARCH_m32c]: Add case for bfd_arch_m32c.
(disassemble_init_for_target) [ARCH_m32c]: Same.
* cgen-ops.h, cgen-types.h: New files.
* Makefile.am (HFILES): List them.
* Makefile.in: Regenerated.
2005-07-10 Joshua Daniel Franklin <joshuadfranklin@yahoo.com>
* cygwinenv.sgml: Update tty section to mention rxvt and xterm.
* how-programming.texinfo: Update GPL section of VS FAQ.
* how-using.texinfo: Expand FAQ about out of date pacakages.
* setup-net.sgml: Add troubleshooting setup.exe section.
* dcrt0.cc (cygwin_exit): Mark as "noreturn".
* sigproc.cc (child_info::ready): Don't signal parent that we are a cygwin
process if we are dynamically loaded.
Jan Beulich [Tue, 5 Jul 2005 07:16:53 +0000 (07:16 +0000)]
gas/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.h (CpuSVME): New.
(CpuUnknownFlags): Include CpuSVME.
* config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
as alias of sledgehammer.
(md_assemble): Include invlpga in the check for insns with two source
operands.
(process_operands): Include SVME insns in the check for ignored
segment overrides. Adjust diagnostic.
(i386_index_check): Special-case SVME insns with memory operands.
gas/testsuite/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* gas/i386/svme.d: New.
* gas/i386/svme.s: New.
* gas/i386/svme64.d: New.
* gas/i386/i386.exp: Run new tests.
include/opcode/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* i386.h (i386_optab): Add new insns.
opcodes/
2005-07-05 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (SVME_Fixup): New.
(grps): Use it for the lidt entry.
(PNI_Fixup): Call OP_M rather than OP_E.
(INVLPG_Fixup): Likewise.
Change foo (void) to foo () for all c++ functions throughout. Remove all
fhandler_*::dump functions throughout.
* fhandler.h (fhandler_dev_mem::close): Remove pass-through function in favor
of virtual method.
(handler_dev_raw::close): Ditto.
(fhandler_dev_clipboard::fixup_after_exec): New method.
* fhandler_dev_mem.cc (fhandler_dev_mem::close): Eliminate pass through
* fhandler_dev_raw.cc (fhandler_dev_raw::close): Ditto.
* fhandler_clipboard.cc (fhandler_dev_clipboard::close): Don't go to extra
effort when execing.
(fhandler_dev_clipboard::fixup_after_exec): New function.
* fhandler_console.cc (fhandler_console::close): Don't do "extra stuff" when we
know we're execing.
* fhandler_disk_file.cc (fhandler_disk_file::close): Ditto.
* fhandler_dsp.cc (fhandler_dev_dsp::close): Ditto.
* fhandler_fifo.cc (fhandler_fifo.cc::close): Ditto. function in favor of base
function.
* fhandler_random.cc (fhandler_dev_random::close): Ditto.
* fhandler_registry.cc (fhandler_registry::close): Ditto.
* fhandler_tty.cc (fhandler_tty_slave::close): Ditto.
* fhandler_virtual.cc (fhandler_virtual::close): Ditto.
* pinfo.cc (proc_waiter): Remove unneeded hExeced declaration.
* sigproc.cc: Ditto.
* winsup.h (hExeced): Define here.
* fhandler_virtual.cc (fhandler_virtual::fixup_after_exec): Just call close()
to reinitialize things to known state.
* cygtls.h (_cygtls): Perform minor reformatting.
* winsup.h (close_all_files): Reflect argument change.
* dtable.cc (close_all_files): Ditto.
* dtable.h: Ditto.
* fhandler.h: Ditto.
* spawn.cc (spawn_guts): Move close_all_files back to its original location in
first P_OVERLAY test but use argument denoting that handles are only supposed
to be closed, not released (more work to be done here).
* syscalls.cc (close_all_files): Take an argument denoting whether to release
closed files or not.
* path.cc (symlink): Change argument names to reflect linux man page.
(symlink_worker): Ditto. Also appropriately set ENOENT for empty strings.
Jeff Johnston [Tue, 5 Jul 2005 00:11:50 +0000 (00:11 +0000)]
2005-07-04 Mark Mitchell <mark@codesourcery.com>
* Makefile.am (site.exp): Set tmpdir.
* Makefile.in: Regenerated.
* testsuite/lib/checkoutput.exp (newlib_check_output): Put
executables in $tmpdir.
* testsuite/lib/flags.exp (libgloss_link_flags): Use the original
libgloss version if not running in the build directory.
* testsuite/lib/newlib.exp (newlib_init): Put testglue.o in
$tmpdir.
* testsuite/lib/passfail.exp (newlib_pass_fail): Put executables
in $tmpdir.
* cygheap.h (struct init_cygheap): Delete cygwin_regname member.
* external.cc (cygwin_internal): Use cygpsid::get_id for
CW_GET_UID_FROM_SID and CW_GET_GID_FROM_SID.
Turn CW_SET_CYGWIN_REGISTRY_NAME and CW_GET_CYGWIN_REGISTRY_NAME
into noops.
* thread.h (verifyable_object_state verifyable_object_isvalid): Delete function
declaration that should have been static.
* thread.cc (verifyable_object_state verifyable_object_isvalid): Make inline
static.
(pthread*::is_good_object): Move to directly after verifyable_object_state
verifyable_object_isvalid and make inline.
Replace valid memory checks with new myfault class "exception handling", almost
everywhere. Leave some thread.cc stuff alone for now.
* cygtls.h: Kludge some definitions to avoid including a problematic windows
header.
(_cygtls::_myfault): New entry.
(_cygtls::_myfault_errno): Ditto.
(_cygtls::fault_guarded): New function.
(_cygtls::setup_fault): Ditto.
(_cygtls::return_from_fault): Ditto.
(_cygtls::clear_fault): Ditto.
(myfault): New class.
* exceptions.cc (handle_exceptions): Handle case of guarded fault in system
routine.
* gendef: Add another entry point for setjmp that the compiler doesn't know
about and won't complain about.
* gentls_offsets: Just include windows.h rather than kludging a HANDLE def.
* miscfuncs.cc (check_null_str): Delete.
(check_null_empty_str): Ditto.
(check_null_empty_str_errno): Ditto.
(check_null_str_errno): Ditto.
(__check_null_invalid_struct): Ditto.
(__check_null_invalid_struct_errno): Ditto.
(__check_invalid_read_ptr): Ditto.
(__check_invalid_read_ptr_errno): Ditto.
(dummytest): New function.
(check_iovec_for_read): Delete.
(chec_iovec): Rename from check_iovec_for_write. Take a read/write parameter.
* tlsoffsets.h: Regenerate.
* winsup.h: Remove check_* declarations.
(check_iovec_for_read): Delete declaration. Turn into a define instead.
(check_iovec_for_write): Ditto.
(check_iovec): New declaration.
* thread.h: Use ifdef guard name consistent with other header files.
Corinna Vinschen [Wed, 22 Jun 2005 19:59:19 +0000 (19:59 +0000)]
* fhandler.h (class fhandler_dev_tape): Add declaration for
fixup_after_fork and set_close_on_exec.
* fhandler_tape.cc (fhandler_dev_tape::open): Create mt_mtx mutex
inheritable.
(fhandler_dev_tape::close): Close mt_mtx.
(fhandler_dev_tape::dup): Duplicate mt_mtx and mt_evt as necessary.
(fhandler_dev_tape::fixup_after_fork): New method.
(fhandler_dev_tape::set_close_on_exec): New method.
Corinna Vinschen [Tue, 21 Jun 2005 20:38:05 +0000 (20:38 +0000)]
* security.cc (get_initgroups_sidlist): Drop special_pgrp parameter.
(get_setgroups_sidlist): Avoid duplicate groups in group list.
(create_token): Remove special_pgrp local variable. Accomodate
change to get_initgroups_sidlist call.
H.J. Lu [Mon, 20 Jun 2005 23:18:38 +0000 (23:18 +0000)]
gas/
2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
PR 1013
* config/tc-i386.c (md_assemble): Don't call optimize_disp on
movabs.
(optimize_disp): Optimize only if possible. Don't use 64bit
displacement on non-constants and do same on constants if
possible.
Danny Smith [Sun, 19 Jun 2005 07:25:11 +0000 (07:25 +0000)]
* include/winldap.h (ldap_simple_bindW, ldap_simple_bind_sW,
ldap_bindW, ldap_bind_sW): Change PCHAR arg to PWCHAR.
Thanks to: Christian <chhd at users dot sf dot net>
Corinna Vinschen [Sat, 18 Jun 2005 19:04:25 +0000 (19:04 +0000)]
* glob.c: (glob0): New local variable `limit`. Use in calls to glob1
and globextend.
(glob1): Add `limit' parameter.
(glob2): Ditto.
(glob3): Ditto.
(globextend): Ditto. Implement GLOB_LIMIT handling.
* include/glob.h (GLOB_LIMIT): New define.
* include/cygwin/version.h: Bump API minor number.
* wincap.h (wincaps::detect_win16_exe): Declare.
(wincapc::detect_win16_exe): Implement.
* wincap.cc: Populate detect_win16_exe where appropriate.
* spawn.cc (spawn_guts): Only go out of the way to detect 16-bit apps on
systems which are flummoxed by them.
Jakub Jelinek [Fri, 17 Jun 2005 13:37:23 +0000 (13:37 +0000)]
* elf/external.h (GRP_ENTRY_SIZE): Define.
* readelf.c (CHECK_ENTSIZE_VALUES, CHECK_ENTSIZE): Define.
(process_section_headers): Use it.
(process_relocs): Don't crash if symsec is not SHT_SYMTAB
or SHT_DYNSYM.
(process_version_sections): Use sizeof (Elf_External_Versym)
instead of sh_entsize.
Jan Beulich [Fri, 17 Jun 2005 08:03:59 +0000 (08:03 +0000)]
bfd/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
and BFD_RELOC_X86_64_GOTPC32.
* libbfd.h (bfd_reloc_code_real_names): Likewise.
* elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
and R_X86_64_GOTPC32.
(elf64_x86_64_info_to_howto): Adjust bounding relocation type.
(elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
(elf64_x86_64_relocate_section): Likewise.
(elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.
gas/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
aborting.
(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
convert 8-byte pc-relative relocations.
(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
(i386_validate_fix): Likewise.
(x86_cons): Also handle quad values in 64-bit mode.
(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
gas/testsuite/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-pcrel.s: Add insn requiring 64-bit pc-relative
relocation. Add insns for all widths of non-pc-relative relocations.
* gas/i386/x86-64-pcrel.d: Adjust.
include/elf/
2005-06-17 Jan Beulich <jbeulich@novell.com>
* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
R_X86_64_GOTPCREL. Add R_X86_64_PC64, R_X86_64_GOTOFF64, and
R_X86_64_GOTPC32.
Jeff Johnston [Thu, 16 Jun 2005 19:14:01 +0000 (19:14 +0000)]
2005-06-16 Christopher Faylor <cgf@timesys.com>
* libc/stdio/vfprintf.c (cvt): Don't rely on pointer aliasing to
determine characteristics of long double. Use a union instead.
* ldtoa.c (_ldtoa_r): Ditto.
(_ldcheck): Ditto.
(_strtold): Ditto.
(union uconv): New union.
Corinna Vinschen [Thu, 16 Jun 2005 15:46:40 +0000 (15:46 +0000)]
* syscalls.cc (statvfs): Handle the case when GetDiskFreeSpaceEx
succeeds but GetDiskFreeSpace fails by faking bytes-per-sector and
sectors-per-cluster values.
Danny Smith [Thu, 16 Jun 2005 12:14:21 +0000 (12:14 +0000)]
* profile/profile.h (_MCOUNT_CALL): Define as regparm(2)
(_MCOUNT_DECL): Use it.
(MCOUNT): Save and restore eax, ecx, edx registers.
* profile/mcount.c (_mcount): ANSI-fy.
git://sourceware.org / newlib-cygwin.git / log