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2005-03-28 Mark Mitchell <mark@codesourcery.com>
* gdb/configure.ac: No tgetent on MinGW.
* gdb/configure: Regenerated.
* gdb/event-loop.c (struct gdb_notifier): Add "handles" for Windows.
(create_file_handler): On Windows, update handles, rather than
check_masks and ready_masks.
(delete_file_handler): Likewise.
(gdb_wait_for_event): Use WaitForMultipleObjects, not select, on
Windows.
* gdb/event-top.c (gdb_setup_readline): Put console into
character-at-a-time mode under Windows.
2005-03-28 Mark Mitchell <mark@codesourcery.com>
* gdb/configure.ac: Link with -lws2_32 on mingw.
* gdb/configure: Regenerated.
* gdb/defs.h (WINAPI): Define, conditionally.
* gdb/ser-base.c (winsock2.h): Include it.
(fd_event): Use read_prim.
(ser_base_wait_for): Moved here from ser-unix.c.
(do_ser_base_readchar): Likewise.
(generic_readchar): Likewise.
(ser_base_readchar): Likewise.
* gdb/ser-base.h (generic_readchar): Declare.
(ser_base_readchar): Likewise.
* gdb/ser-pipe.c (_initialize_ser_pipe): Adjust for name changes.
* gdb/ser-tcp.c (winsock2.h): Include it.
(ETIMEDOUT): Define on Windows.
(closesocket): Define on UNIX.
(ioctlsocket): Likewise.
(net_open): Adjust for differences in socket functions between
Windows and UNIX.
(_initialize_ser_tcp): Adjust for name changes.
(net_read_prim): New function.
(net_write_prim): Likewise.
* gdb/ser-unix.c (generic_readchar): Remove.
(ser_unix_wait_for): Likewise.
(do_unix_readchar): Likewise.
(ser_unix_readchar): Likewise.
(_initialize_ser_hardwire): Adjust for name changes.
(ser_unix_read_prim): New function.
(ser_unix_write_prim): New function.
* gdb/ser-unix.h (ser_unix_readchar): Remove.
(ser_unix_read_prim): Declare.
(ser_unix_write_prim): Declare.
* gdb/serial.h (struct serial_ops): Add read_prim and write_prim.
* gdb/utils.c (winerror.h): Include it.
(safe_strerror): Handle winsock errors.
2005-03-28 Mark Mitchell <mark@codesourcery.com>
Backport from mainline:
2005-03-25 Mark Mitchell <mark@codesourcery.com>
* ser-base.c (ser_unix_write): Rename to ...
(ser_base_write): ... this.
(ser_unix_nop_flush_output): Rename to ...
(ser_base_flush_output): ... this.
(ser_unix_flush_input): Rename to ...
(ser_base_flush_input): ... this.
(ser_unix_nop_send_break): Rename to ...
(ser_base_send_break): ... this.
(ser_unix_nop_drain_output): Rename to ...
(ser_base_drain_output): ... this.
(ser_unix_nop_raw): Rename to ...
(ser_base_raw): ... this.
(ser_unix_nop_get_tty_state): Rename to ...
(ser_base_set_tty_state): ... this.
(ser_unix_nop_noflush_set_tty_state): Rename to ...
(ser_base_noflush_set_tty_state): ... this.
(ser_unix_nop_print_tty_state): Rename to ...
(ser_base_print_tty_state): ... this.
(ser_unix_nop_setbaudrate): Rename to ...
(ser_base_setbaudrate): ... this.
(ser_unix_nop_setstopbits): Rename to ...
(ser_base_setstopbits): ... this.
(ser_unix_async): Rename to ...
(ser_base_async): ... this.
* ser-base.h (ser_unix_write): Rename to ...
(ser_base_write): ... this.
(ser_unix_nop_flush_output): Rename to ...
(ser_base_flush_output): ... this.
(ser_unix_flush_input): Rename to ...
(ser_base_flush_input): ... this.
(ser_unix_nop_send_break): Rename to ...
(ser_base_send_break): ... this.
(ser_unix_nop_drain_output): Rename to ...
(ser_base_drain_output): ... this.
(ser_unix_nop_raw): Rename to ...
(ser_base_raw): ... this.
(ser_unix_nop_get_tty_state): Rename to ...
(ser_base_set_tty_state): ... this.
(ser_unix_nop_noflush_set_tty_state): Rename to ...
(ser_base_noflush_set_tty_state): ... this.
(ser_unix_nop_print_tty_state): Rename to ...
(ser_base_print_tty_state): ... this.
(ser_unix_nop_setbaudrate): Rename to ...
(ser_base_setbaudrate): ... this.
(ser_unix_nop_setstopbits): Rename to ...
(ser_base_setstopbits): ... this.
(ser_unix_async): Rename to ...
(ser_base_async): ... this.
* ser-pipe.c (_initialize_ser_pipe): Update accordingly.
* ser-tcp.c (_initialize_ser_tcp): Likewise.
* ser-unix.c (hardwire_flush_input): Likewise.
(_initializer_ser_hardwire): Likewise.
2005-03-28 Mark Mitchell <mark@codesourcery.com>
Backport from mainline.
2005-03-22 Mark Mitchell <mark@codesourcery.com>
* Makefile.in (SFILES): Add ser-base.c.
(ser_base_h): New variable.
(ser-base.o): New target.
(ser-pipe.o): Depend on $(ser_base_h).
(ser-tcp.o): Likewise.
(ser-unix.o): Likewise. Do not depend on $(event_loop_h).
* configure.ac (SER_HARDWIRE): Include ser-base.o where
appropriate.
* ser-base.c: New file.
(push_event): Move from ser-unix.c.
(fd_event): Likewise.
(reschedule): Likewise.
(ser_unix_write): Likewise.
(ser_unix_nop_flush_output): Likewise.
(ser_unix_flush_input): Likewise.
(ser_unix_nop_send_break): Likewise.
(ser_unix_nop_drain_output): Likewise.
(ser_unix_nop_raw): Likewise.
(ser_unix_nop_get_tty_state): Likewise.
(ser_unix_nop_set_tty_state): Likewise.
(ser_unix_nop_noflush_set_tty_state): Likewise.
(ser_unix_nop_print_tty_state): Likewise.
(ser_unix_nop_setbaudrate): Likewise.
(ser_unix_nop_setstopbits): Likewise.
(ser_unix_async): Likewise.
* ser-base.h: New file.
* ser-pipe.c (ser-base.h): Include it.
* ser-tcp.c (ser-base.h): Likewise.
* ser-unix.h (ser_unix_nop_flush_output): Remove.
(ser_unix_flush_input): Likewise.
(ser_unix_nop_send_break): Likewise.
(ser_unix_nop_raw): Likewise.
(ser_unix_nop_get_tty_state): Likewise.
(ser_unix_nop_set_tty_state): Likewise.
(ser_unix_nop_print_tty_state): Likewise.
(ser_unix_nop_noflush_set_tty_state): Likewise.
(ser_unix_nop_setbaudrate): Likewise.
(ser_unix_nop_setstopbits): Likewise.
(ser_unix_nop_drain_output): Likewise.
(ser_unix_wait_for): Likewise.
(ser_unix_write): Likewise.
(ser_unix_async): Likewise.
* ser-unix.c (event-loop.h): Do not include it.
(push_event): Move to ser-base.c.
(fd_event): Likewise.
(reschedule): Likewise.
(ser_unix_write): Likewise.
(ser_unix_nop_flush_output): Likewise.
(ser_unix_flush_input): Likewise.
(ser_unix_nop_send_break): Likewise.
(ser_unix_nop_drain_output): Likewise.
(ser_unix_nop_raw): Likewise.
(ser_unix_nop_get_tty_state): Likewise.
(ser_unix_nop_set_tty_state): Likewise.
(ser_unix_nop_noflush_set_tty_state): Likewise.
(ser_unix_nop_print_tty_state): Likewise.
(ser_unix_nop_setbaudrate): Likewise.
(ser_unix_nop_setstopbits): Likewise.
(ser_unix_async): Likewise.
(ser_unix_wait_for): Make it static.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/Makefile.in (arm-linux-nat.o): Update dependencies.
* gdb/arm-linux-nat.c: Include "gdb_proc_service.h".
(PTRACE_GET_THREAD_AREA): Define.
(ps_get_thread_area): New function.
* gdb/gdbserver/Makefile.in (linux-arm-low.o): Update dependencies.
* gdb/gdbserver/linux-arm-low.c: Include "../gdb_proc_service.h".
(PTRACE_GET_THREAD_AREA): Define.
(ps_get_thread_area): New function.
2005-03-25 Paul Brook <paul@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdb/configure.tgt: Add default OSABI setting for
arm*-*-linux-gnueabi.
* gdb/arm-tdep.c (arm_type_align): New function.
(arm_push_dummy_call): Use it. Ensure proper argument alignment.
Don't try to align the stack.
(arm_frame_align): New function.
(arm_extract_struct_value_address): Remove.
(arm_use_struct_convention): Rename...
(arm_return_in_memory): ... To this. Return nonzero for all small
aggregates under the EABI.
(arm_return_value): New function.
(arm_elf_osabi_sniffer): Add EF_ARM_EABI_VER4 case. Handle
GDB_OSABI_ARM_EABI_V4_LINUX.
(arm_gdbarch_init): Set different FPU and ABI defaults for EABI
objects. Use set_gdbarch_return_value instead of obsolete functions.
Call set_gdbarch_frame_align.
(arm_init_abi_eabi_v4): New function.
(_initialize_arm_tdep): Register GDB_OSABI_ARM_EABI_V4.
* gdb/arm-linux-tdep.c (ARM_LINUX_EABI_JB_PC): Define.
(arm_linux_eabi_init_abi): New function.
(_initialize_arm_linux_tdep): Register GDB_OSABI_ARM_EABI_V4_LINUX.
* gdb/arm-tdep.h (enum arm_abi_variant): New.
(struct gdbarch_tdep): Add abi field.
* gdb/defs.h (enum gdb_osabi): Add GDB_OSABI_ARM_EABI_V4 and
GDB_OSABI_ARM_EABI_V4_LINUX.
* gdb/osabi.c (gdb_osabi_name): Add "ARM EABI v4" and
"ARM EABI v4 GNU/Linux".
* gdb/testsuite/gdb.base/long_long.exp: Don't expect FPA format for
ARM EABI targets.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/arm-linux-nat.c (store_register, store_regs): Handle
ARM_PS_REGNUM.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/arm-tdep.c (target_is_thumb, caller_is_thumb)
(arm_pc_is_thumb_dummy): Remove.
(arm_breakpoint_from_pc): Don't call arm_pc_is_thumb_dummy.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/arm-linux-tdep.c (arm_linux_thumb_be_breakpoint)
(arm_linux_thumb_le_breakpoint): New. Update comments.
(arm_linux_init_abi): Set Thumb breakpoints also.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/Makefile.in (arm-tdep.o): Update dependencies.
* gdb/arm-tdep.c: Include "objfiles.h" and "dwarf2-frame.h".
(arm_gdbarch_init): Register dwarf2_frame_sniffer.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/elfread.c (elf_symtab_read): Skip symbols which BFD considers
special.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/testsuite/lib/mi-support.exp (mi_gdb_load): Use /tmp for
gdbserver downloads.
* gdb/testsuite/config/gdbserver.exp (gdb_load): Likewise.
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