* 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.
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.
* 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.
* gdb.base/sigstep.c (main): Add checks for
return values for setitimer call.
Call setitimer again with itimer = ITIMER_REAL
if first call to setitimer fails.
(avr_gdbarch_init): Call set_gdbarch_return_value instead of
set_gdbarch_extract_return_value.
* fvr-tdep.c (frv_return_value): New function.
(frv_gdbarch_init): Call set_gdbarch_return_value instead of
set_gdbarch_extract_return_value, set_gdbarch_store_return_value,
and set_gdbarch_deprecated_use_struct_convention.
* ia64-tdep.c (ia64_use_struct_convention): Make static.
Add check for structure, union, or array types.
(ia64_extract_return_value): Make static.
(ia64_store_return_value): Make static. Support multi-word values.
(ia64_return_value): New function.
(ia64_gdbarch_init): Call set_gdbarch_return_value instead of
set_gdbarch_extract_return_value, set_gdbarch_store_return_value,
and set_gdbarch_deprecated_use_struct_convention.
instead of "Linux 2.6.19" in comment.
(linux_xfer_partial): Use "GNU/Linux target" instead of
"Linux target" in comment.
* m68klinux-tdep.c (m68k_linux_inferior_created): Likewise.
(m68k_linux_get_sigtramp_info): Likewise.
* stack.c (print_frame_args, frame_info, return_command): Use
get_regcache_arch or get_frame_arch to get at the current architecture
by regcache or by frame, respectively.
* rs6000-nat.c (fetch_register, store_register)
(rs6000_fetch_inferior_registers, rs6000_store_inferior_registers): Use
get_regcache_arch to get at the current architecture by regcache.
* rs6000-tdep.c (rs6000_push_dummy_call, rs6000_return_value)
(rs6000_register_reggroup_p, e500_move_ev_registe, rs6000_unwind_pc)
(rs6000_unwind_dummy_id, rs6000_frame_cache, rs6000_dump_tdep): Replace
current_gdbarch by gdbarch.
(rs6000_skip_trampoline_code, rs6000_register_to_value)
(rs6000_value_to_register): Use get_frame_arch to get at the current
architecture by frame_info.
* sparc-tdep.c (sparc_supply_rwindow, sparc_collect_rwindow): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc64-tdep.c (sparc64_supply_gregset, sparc64_collect_gregset)
(sparc64_supply_fpregset, sparc64_collect_fpregset): Use
get_regcache_arch to get at the current architecture by regcache.
* sparc64nbsd-nat. (sparc64nbsd_supply_gregset)
(sparc64nbsd_collect_gregset, sparc64nbsd_supply_fpregset)
(sparc64nbsd_collect_fpregset): Use get_regcache_arch to get at the
current architecture by regcache.
* remote-mips.c (mips_wait, mips_fetch_registers)
(mips_store_registers): Use get_regcache_arch to get at the
current architecture by regcache.
* mipsnbsd-tdep.c (mipsnbsd_supply_reg, mipsnbsd_fill_reg)
(mipsnbsd_supply_fpreg, mipsnbsd_fill_fpreg): Use get_regcache_arch to
get at the current architecture by regcache.
(mipsnbsd_sigtramp_offset): Use get_frame_arch to get at the current
architecture by frame_info.
* mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
(mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips-linux-tdep.c (mips_linux_get_longjmp_target)
(mips64_linux_get_longjmp_target, mips_linux_o32_sigframe_init)
(mips_linux_n32n64_sigframe_init): Use get_frame_arch to get at the
current architecture by frame_info.
(supply_32bit_reg, mips_supply_gregset, mips_fill_gregset)
(mips_supply_fpregset, mips_fill_fpregset, supply_64bit_reg)
(mips64_supply_gregset, mips64_fill_gregset, mips64_supply_fpregset)
(mips64_fill_fpregset, mips_linux_write_pc): Use get_regcache_arch to
get at the current architecture by regcache.
* mips-linux-nat.c (mips_linux_register_addr)
(mips64_linux_register_addr): Replace current_gdbarch by gdbarch.
(supply_gregset, fill_gregset, supply_fpregset, fill_fpregset)
(mips64_linux_regsets_fetch_registers)
(mips64_linux_regsets_store_registers): Use get_regcache_arch to get at
the current architecture by regcache.
* mips64obsd-tdep.c (mips64obsd_sigframe_init): Use get_frame_arch to
get at the current architecture by frame_info.
* mips-tdep.c (mips_xfer_register): Use get_regcache_arch to get at the
current architecture by regcache.
(mips2_fp_compat, mips32_next_pc, mips16_scan_prologue)
(mips_insn16_frame_cache, mips32_scan_prologue, mips_insn32_frame_cache)
(mips_stub_frame_cache, mips_read_fp_register_single)
(mips_read_fp_register_double, mips_print_fp_register)
(mips_print_register, print_gp_register_row): Use get_frame_arch to get
at the current architecture by frame_info.
(mips_register_reggroup_p, mips_pseudo_register_read, mips_unwind_sp)
(mips_pseudo_register_write, mips_register_type, mips_unwind_pc)
(mips_unwind_dummy_id, mips_eabi_push_dummy_call)
(mips_n32n64_push_dummy_call, mips_n32n64_return_value)
(mips_o32_push_dummy_call, mips_o32_return_value)
(mips_o64_push_dummy_call, mips_o64_return_value)
(mips_print_registers_info, mips_dump_tdep): Replace current_gdbarch by
gdbarch.
* xtensa-tdep.c (xtensa_register_type, xtensa_pseudo_register_read)
(xtensa_pseudo_register_write, xtensa_register_reggroup_p)
(xtensa_unwind_pc, xtensa_unwind_dummy_id, xtensa_push_dummy_call)
(xtensa_dump_tdep): Replace current_gdbarch by gdbarch.
(xtensa_register_write_masked, xtensa_register_read_masked)
(xtensa_supply_gregset, xtensa_store_return_value)
(xtensa_extract_return_value): Use get_regcache_arch to get at the
current architecture by regcache.
(xtensa_frame_cache, call0_frame_get_reg_at_entry, call0_frame_cache)
(xtensa_frame_prev_register): Use get_frame_arch to get at the current
architecture by frame_info.
(thumb_analyze_prologue): Move pv_area_store_would_trash call
out of loop. Do not set cache->frameoffset.
(arm_scan_prologue): Use prologue-value mechanism. Do not set
frameoffset. Simplify framesize.
(arm_make_prologue_cache, arm_normal_frame_base): Do not use
frameoffset.
* arm-tdep.h (enum gdb_regnum): Add ARM_IP_REGNUM.
* h8300-tdep.c (h8300_frame_cache): Use get_frame_arch to get at
the current architecture by frame_info.
(h8300_frame_prev_register
(h8300_print_register): Replace current_gdbarch by gdbarch.
(h8300_print_registers_info, h8300_register_type)
(h8300_register_type): Likewise.
* i386-linux-nat.c (fetch_register): Use get_regcache_arch to get at
the current architecture by regcache.
(store_register, supply_gregset, fill_gregset, i386_linux_resume)
(i386_linux_fetch_inferior_registers)
(i386_linux_store_inferior_registers): Likewise.
* i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Likewise.
* i386-nto-tdep.c (i386nto_supply_gregset): Likewise.
* i386v4-nat.c (supply_fpregset, fill_fpregset): Likewise.
* i386-tdep.c (i386_unwind_pc): Replace current_gdbarch by gdbarch.
(i386_extract_return_value, i386_store_return_value): Likewise.
* i386-tdep.c (i386_frame_prev_register): Use get_frame_arch to get at
the current architecture by frame_info.
(i386_sigtramp_frame_cache, i386_get_longjmp_target)
(i386_register_to_value, i386_value_to_register): Likewise.
* monitor.c (monitor_supply_register): Use get_regcache_arch to get at
the current architecture by regcache.
(monitor_store_register, monitor_store_registers): Likewise.
* frame.c (frame_pc_unwind): Use get_frame_arch to get at the current
architecture by frame.
(frame_save_as_regcache, frame_register_unwind, get_prev_frame_1)
(inside_main_func, frame_sp_unwind): Likewise.
* gdb.base/whatis.c (v_long_long, v_signed_long_long)
(v_unsigned_long_long, v_long_long_array)
(v_signed_long_long_array, v_unsigned_long_long_array)
(slong_long_addr, a_slong_long_addr, v_long_long_pointer)
(v_signed_long_long_pointer, v_unsigned_long_long_pointer)
[!NO_LONG_LONG]: New.
(t_struct, v_struct2, t_union, v_union2) [!NO_LONG_LONG]: Add
v_long_long_member.
(v_long_long_func, v_signed_long_long_func)
(v_unsigned_long_long_func) [!NO_LONG_LONG]: New.
(main) [!NO_LONG_LONG]: Initialize long long variants.
* gdb.base/whatis.exp: If board file requests no_long_long, build
test with NO_LONG_LONG defined. Test long long, signed long long,
and unsigned long long variants but only if board file doesn't
disable it.
* stabsread.c (read_huge_number): Fix handling of octal
representation when the bit width is known.
(read_range_type): Record unsigned integral types with their size,
when the type size is known.
* aix-thread.c (supply_gprs64, supply_fprs, supply_sprs64)
(supply_sprs32, fetch_regs_user_thread, fetch_regs_kernel_thread)
(fill_gprs64, fill_gprs32, fill_fprs, fill_sprs64, fill_sprs32)
(store_regs_user_thread, store_regs_kernel_thread): Use
get_regcache_arch or get_frame_arch to get at the current architecture
by regcache or by frame, respectively.
* remote.c (init_remote_state, fetch_register_using_p)
(process_g_packet, remote_fetch_registers, remote_prepare_to_store)
(store_register_using_P, store_registers_using_G)
(remote_store_registers): Use get_regcache_arch or get_frame_arch to
get at the current architecture by regcache or by frame, respectively.
* m68k-tdep.c (m68k_register_to_value, m68k_value_to_register)
(m68k_svr4_extract_return_value, m68k_svr4_store_return_value)
(m68k_frame_prev_register, m68k_get_longjmp_target): Use
get_regcache_arch or get_frame_arch to get at the current architecture
by regcache or by frame, respectively.
* m68klinux-tdep.c (m68k_linux_sigtramp_frame_cache): Likewise.
* m68klinux-nat.c (fetch_register, old_fetch_inferior_registers)
(store_register, old_store_inferior_registers, supply_gregset)
(supply_fpregset, fill_fpregset): Likewise.
* m68k-tdep.c (m68k_register_type, m68k_unwind_pc, m68k_dump_tdep):
Replace current_gdbarch by gdbarch.
* irix5-nat.c (supply_gregset, fill_gregset, supply_fpregset)
(fill_fpregset, fetch_core_registers): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write):
Replace current_gdbarch by gdbarch.
* ia64-tdep.c (ia64_frame_prev_register
(ia64_sigtramp_frame_prev_register)
(ia64_libunwind_frame_prev_register): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* ia64-linux-nat.c (ia64_linux_fetch_register)
(ia64_linux_fetch_registers, ia64_linux_store_register)
(ia64_linux_store_registers): Likewise.
* hppa-tdep.c (hppa_stub_unwind_sniffer, hppa_dump_tdep): Replace
current_gdbarch by gdbarch.
* hppa-linux-nat.c (fetch_register, store_register)
(hppa_linux_fetch_inferior_registers)
(hppa_linux_store_inferior_registers): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code
(hppa_hpux_unwind_adjust_stub): Likewise.
* hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register)
(hppa_hpux_fetch_inferior_registers)
(hppa_hpux_store_inferior_registers): Likewise.
* cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache)
(cris_scan_prologue, crisv32_scan_prologue, find_step_target)
(cris_software_single_step, cris_supply_gregset): Use get_regcache_arch
or get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* cris-tdep.c (crisv32_single_step_through_delay, cris_push_dummy_call)
(cris_unwind_pc, cris_unwind_sp, cris_register_type, cris_dump_tdep)
(crisv32_register_type, cris_dwarf2_frame_init_reg): Replace
current_gdbarch by gdbarch.
* arm-tdep.c (arm_scan_prologue, arm_make_prologue_cache)
(thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value)
(arm_store_return_value): Use get_regcache_arch or get_frame_arch to
get at the current architecture by regcache or by·frame, respectively.
(arm_push_dummy_call, arm_dump_tdep): Replace current_gdbarch by
gdbarch.
* amd64-tdep.c (amd64_frame_prev_register, amd64_sigtramp_frame_cache):
Use get_regcache_arch or get_frame_arch to get at the current
architecture by regcache or by frame, respectively.
* amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Likewise.
* amd64-nat.c (amd64_supply_native_gregset)
(amd64_collect_native_gregset): Replace current_gdbarch by gdbarch.
* alpha-tdep.c (alpha_register_reggroup_p): Replace current_gdbarch by
gdbarch.
* alpha-linux-nat.c (alpha_linux_register_u_offset): Likewise.
(alpha_sigtramp_frame_unwind_cache, alpha_sigtramp_frame_this_id)
(alpha_sigtramp_frame_sniffer, alpha_next_pc): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* alpha-nat.c (fetch_osf_core_registers): Likewise.
* regcache.c (init_regcache_descr, register_type, read_pc_pid)
(write_pc_pid, regcache_dump): Replace current_gdbarch by gdbarch.
* regcache.c (regcache_raw_write): Use get_regcache_arch or
get_frame_arch to get at the current architecture by regcache or by
frame, respectively.
* findvar.c (value_of_register, locate_var_value): Use
get_regcache_arch or get_frame_arch to get at the current architecture
by regcache or by frame, respectively.
* findvar.c (default_value_from_register, value_from_register): Replace
current_gdbarch by gdbarch.
* tui/tui-interp.c (tui_init): Initialize tui's SIGWINCH
signal handler.
* tui/tui-win.c (tui_initialize_win): New function for
initializing tui's SIGWINCH signal handler.
* tui/tui-win.h (tui_initialize_win): Declare.
* value.h (lookup_only_internalvar): New prototype.
(create_internalvar): Likewise.
* value.c (lookup_only_internalvar): New function.
(create_internalvar): Likewise.
(lookup_internalvar): Use new lookup_only_internalvar and
create_internalvar functions.
* parse.c (write_dollar_variable): Look up $ symbols in internal
table first rather than last.
Jeff Johnston <jjohnstn@redhat.com>
* breakpoint.c (watchpoints_triggered): New.
(bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument.
Check watchpoint_triggered instead. Combine handling for software
and hardware watchpoints. Do not use target_stopped_data_address
here. Always check a watchpoint if its scope breakpoint triggers.
Do not stop for thread or overlay events. Improve check for
triggered watchpoints without a value change.
(watch_command_1): Insert the scope breakpoint first. Link the
scope breakpoint to the watchpoint.
* breakpoint.h (enum watchpoint_triggered): New.
(struct breakpoint): Add watchpoint_triggered.
(bpstat_stop_status): Update prototype.
(watchpoints_triggered): Declare.
* infrun.c (enum infwait_status): Add infwait_step_watch_state.
(stepped_after_stopped_by_watchpoint): Delete.
(handle_inferior_event): Make stepped_after_stopped_by_watchpoint
local. Handle infwait_step_watch_state. Update calls to
bpstat_stop_status. Use watchpoints_triggered to check
watchpoints.
* remote.c (stepped_after_stopped_by_watchpoint): Remove extern.
(remote_stopped_data_address): Do not check it.
* gdb.texinfo (Setting Watchpoints): Adjust warning text about
multi-threaded watchpoints.
* gdbint.texinfo (Watchpoints): Describe how watchpoints are
checked. Describe sticky notification. Expand description
of steppable and continuable watchpoints.
(Watchpoints and Threads): New subsection.
* gdb.threads/watchthreads.c (thread_function): Sleep between
iterations.
* gdb.threads/watchthreads.exp: Allow two watchpoints to trigger
at once for S/390. Generate matching fails and passes.
support for breakpoints at multiple locations.
* gdb.texinfo (Setting Breakpoints): Revise
documentation for pending breakpoints. Document
breakpoints with multiple locations.
* p-typeprint.c: Fix 11 ARI reported problems.
(pascal_print_type): Fix 4 operator at end of line.
(pascal_type_print_method_args) : Replace 2 DEPRECATED_STREQN macros
using strncmp function.
(pascal_type_print_base): Fix 2 operator at end of line.
(pascal_type_print_base) : Replace 3 DEPRECATED_STREQN macros
using strncmp function.
Luis Machado
Ulrich Weigand
Pedro Alves
gdbadmin
Daniel Jacobowitz
Michael Snyder
Gaius Mulley
Kevin Buettner
Thiago Jung Bauermann
Pierre Muller
Joel Brobecker
Jim Blandy
Kazu Hirata
Carlos Eduardo Seo
Maciej W. Rozycki
Mike Frysinger
Eli Zaretskii
Vladimir Prus