* inferiors.c (change_inferior_id): Delete.
(add_pid_to_list, pull_pid_from_list): New.
* linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
(PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
(PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
(PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
(PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
(PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
(stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
(using_threads): Always set to 1.
(handle_extended_wait): New.
(add_process): Do not set TID.
(linux_create_inferior): Set must_set_ptrace_flags.
(linux_attach_lwp): Remove TID argument. Do not check using_threads.
Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
(linux_thread_alive): Rename TID argument to LWPID.
(linux_wait_for_process): Handle unknown processes. Do not use TID.
(linux_wait_for_event): Do not use TID or check using_threads. Update
call to dead_thread_notify. Call handle_extended_wait.
(linux_create_inferior): Use PTRACE_SETOPTIONS.
(send_sigstop): Delete sigstop_sent.
(wait_for_sigstop): Avoid TID.
(linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
(linux_test_for_tracefork): New.
(linux_lookup_signals): Use thread_db_active and
linux_supports_tracefork_flag.
(initialize_low): Use thread_db_active and linux_test_for_tracefork.
* linux-low.h (get_process_thread): Avoid TID.
(struct process_ifo): Move thread_known and tid to the end. Remove
sigstop_sent.
(linux_attach_lwp, thread_db_init): Update prototypes.
* server.h (change_inferior_id): Delete prototype.
(add_pid_to_list, pull_pid_from_list): New prototypes.
* thread-db.c (thread_db_use_events): New.
(find_first_thread): Rename to...
(find_one_thread): ...this. Update callers and messages. Do not
call fatal. Check thread_db_use_events. Do not call
change_inferior_id or new_thread_notify.
(maybe_attach_thread): Update. Do not call new_thread_notify.
(thread_db_init): Set thread_db_use_events. Check use_events.
* utils.c (fatal, warning): Correct message prefix.
sim/mips/
* mips.igen (check_fmt_p): Provide a separate mips32r2 definition
that unconditionally allows fmt_ps.
(ALNV.PS, CEIL.L.fmt, CVT.L.fmt, CVT.PS.S, CVT.S.PL, CVT.S.PU)
(FLOOR.L.fmt, LWXC1, MADD.fmt, MSUB.fmt, NMADD.fmt, NMSUB.fmt)
(PLL.PS, PLU.PS, PUL.PS, PUU.PS, ROUND.L.fmt, TRUNC.L.fmt): Change
filter from 64,f to 32,f.
(PREFX): Change filter from 64 to 32.
(LDXC1, LUXC1): Provide separate mips32r2 implementations
that use do_load_double instead of do_load. Make both LUXC1
versions unpredictable if SizeFGR () != 64.
(SDXC1, SUXC1): Extend to mips32r2, using do_store_double
instead of do_store. Remove unused variable. Make both SUXC1
versions unpredictable if SizeFGR () != 64.
* cp-support.c: Include "safe-ctype.h".
(cp_already_canonical): New function.
(cp_canonicalize_string): Use it. Return NULL for already canonical
strings.
(mangled_name_to_comp): Update call to cp_demangled_name_to_comp.
(cp_func_name, remove_params): Likewise.
(cp_find_first_component_aux): Use ISSPACE.
* cp-support.h (cp_demangled_name_to_comp): Correct comment. Remove
MEMORY_P argument.
* cp-name-parser.y (ALLOC_CHUNK): Define.
(struct demangle_info): Add PREV and NEXT. Increase the size of
COMPS.
(d_grab): Convert to a function.
(allocate_info): Rewrite.
(cp_demangled_name_to_comp): Remove MEMORY argument. Do not use
strlen. Update call to allocate_info. Do not free it on failure.
(main): Update calls to cp_demangled_name_to_comp.
* Makefile.in (cp-support.o): Update.
Ulrich Weigand [Mon, 22 Oct 2007 14:25:13 +0000 (14:25 +0000)]
* gdbarch.texi (Compiler Characteristics): Move documentation
of set_gdbarch_sofun_address_maybe_missing back to ...
(Target Conditionals): ... here to fix build break.
Ulrich Weigand [Mon, 22 Oct 2007 14:13:19 +0000 (14:13 +0000)]
2007-10-22 Markus Deuling <deuling@de.ibm.com>
* std-regs.c (value_of_builtin_frame_fp_reg)
value_of_builtin_frame_pc_reg, value_of_builtin_frame_sp_reg)
value_of_builtin_frame_ps_reg): Use get_frame_arch to get at the
current architecture by frame_info.
Ulrich Weigand [Mon, 22 Oct 2007 14:09:17 +0000 (14:09 +0000)]
2007-10-22 Markus Deuling <deuling@de.ibm.com>
* infcmd.c (default_print_registers_info, print_return_value)
(print_vector_info, print_float_info): Replace current_gdbarch by
gdbarch.
(registers_info): Use get_frame_arch to get at the current
architecture by frame_info.
Ulrich Weigand [Sun, 21 Oct 2007 12:28:00 +0000 (12:28 +0000)]
* gdb.arch/altivec-abi.exp (compile_flags): Use -mabi=altivec when
compiling test case with GCC.
* gdb.arch/altivec-regs.exp (compile_flags): Likewise.
Ulrich Weigand [Fri, 19 Oct 2007 12:34:38 +0000 (12:34 +0000)]
* gdbarch.sh: Remove "macro" column of input table. Remove handling
of "macro" column throughout the file. Remove (empty) "macro" entry
of all gdbarch functions.
* mips-tdep.c (mips_xfer_register): Take a gdbarch argument.
(mips_n32n64_return_value, mips_o32_return_value)
(mips_o64_return_value): Update calls to mips_xfer_register.
* ldlang.c (lang_check_section_addresses): Also report size of
overflow for any overflowed memory regions.
(os_region_check): Diagnose an overflowed region only once per
region. Do not reset region->current on overflow.
2007-10-17 Zack Weinberg <zack@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ld-scripts/rgn-over.exp: New driver.
* ld-scripts/rgn-over.s: New file.
* ld-scripts/rgn-over1.d, ld-scripts/rgn-over1.t,
ld-scripts/rgn-over2.d, ld-scripts/rgn-over2.t,
ld-scripts/rgn-over3.d, ld-scripts/rgn-over3.t,
ld-scripts/rgn-over4.d, ld-scripts/rgn-over4.t,
ld-scripts/rgn-over5.d, ld-scripts/rgn-over5.t,
ld-scripts/rgn-over6.d, ld-scripts/rgn-over6.t,
ld-scripts/rgn-over7.d, ld-scripts/rgn-over7.t:
New test cases.
Bob Wilson [Tue, 16 Oct 2007 19:01:47 +0000 (19:01 +0000)]
* doc/binutils.texi (objcopy, strip): Replace hyphens with em-dashes.
(objdump, strip, c++filt): Correct punctuation for "e.g." and "i.e."
and change to spell out "for example" in two places.
Pedro Alves [Tue, 16 Oct 2007 18:43:25 +0000 (18:43 +0000)]
* config/i386/mingw.mh, config/i386/mingw.mt: New files.
* configure.tgt (i[34567]86-*-mingw32*): Set gdb_target = mingw.
* win32-nat.c: Only include cygwin.h on Cygwin host. Don't
include procfs.h.
(cygwin_load_start, cygwin_load_end, cygwin_exceptions): Disable
if not building on Cygwin.
(win32_make_so, handle_output_debug_string, handle_exception)
(do_initial_win32_stuff): Wrap Cygwin specific code in __CYGWIN__.
(win32_attach): Only fallback to Cygwin pids if building on
Cygwin.
(win32_pid_to_exec_file): Disable Cygwin specific code, if not
building on Cygwin.
(win32_create_inferior): Disable starting the inferior through a
shell, environment var processing and tty handling if not building
on Cygwin.
(cygwin_pid_to_str): Rename to ...
(win32_pid_to_str): ... this.
(init_win32_ops): Update use of win32_pid_to_str. Disable "shell"
and "cygwin-exceptions" commands if not building on Cygwin.
Gaius Mulley [Tue, 16 Oct 2007 17:36:51 +0000 (17:36 +0000)]
* doc/gdb.texinfo: Add TSIZE definition, removed
statement about unbounded arrays being unimplemented.
* m2-valprint.c (m2_print_array_contents): New function.
(m2_print_unbounded_array): New function.
(m2_print_array_contents): New function.
* m2-typeprint.c (m2_unbounded_array): New function.
(m2_is_unbounded_array): New function.
(m2_print_type): Test for unbounded array when walking
across structs.
* m2-lang.h: Added extern m2_is_unbounded_array.
* m2-lang.c (evaluate_subexp_modula2): New function.
(exp_descriptor_modula2): New structure.
(m2_language_defn): Use exp_descriptor_modula2.
* m2-exp.y: Added TSIZE and binary subscript.
Gaius Mulley [Tue, 16 Oct 2007 17:28:56 +0000 (17:28 +0000)]
* configure.ac: Added gdb.modula2/Makefile to AC_OUTPUT.
* configure.ac: Removed trailing spaces after backslash.
* gdb.modula2: New directory.
* gdb.modula2/Makefile.in: New file.
* gdb.modula2/unbounded-array.exp: New file.
* gdb.modula2/unbounded1.c: New file.
Jeff Johnston [Mon, 15 Oct 2007 20:47:15 +0000 (20:47 +0000)]
2007-10-15 Patrick Mansfield <patmans@us.ibm.com>
* Makefile.def: To avoid problems running with parallel makes,
build newlib before libgloss so that target specific header
files are availble.
* Makefile.in: Regenerate.
* Makefile.in (clean): Remove new files.
(powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
(powerpc-64.o, powerpc-64.c): New rules.
* configure.srv: Use alternate register sets for powerpc64-*-linux*
with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
with SPE.
* linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
SPE targets.
(ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
(PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
(ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
(struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
(target_regsets): Add AltiVec and SPE register sets.
* configure.ac: Check for AltiVec and SPE.
* linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
(ppc_fill_vrregset, ppc_store_vrregset): New.
(target_regsets): Add AltiVec register set.
* configure: Regenerated.