| 2005-03-30 Paul Brook <paul@codesourcery.com> |
| |
| * arm/wrapper.c: Provide SIGTRAP and SIGBUS. |
| |
| 2005-03-30 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * gdb/Makefile.in (arm-linux-nat.o): Update dependencies. |
| * gdb/arm-linux-nat.c: Include "gdb_assert.h". |
| (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define. |
| (arm_linux_has_wmmx_registers): New flag. |
| (GET_THREAD_ID): Remove stray punctuation. |
| (IWMMXT_REGS_SIZE): Define. |
| (fetch_wmmx_regs, store_wmmx_regs): New functions. |
| (fetch_inferior_registers, store_inferior_registers): Call them. |
| (arm_linux_available_registers): New function. |
| * gdb/inftarg.c (child_xfer_partial): Handle |
| TARGET_OBJECT_AVAILABLE_REGISTERS. |
| * gdb/config/arm/nm-linux.h (arm_linux_available_registers): Add |
| prototype. |
| (NATIVE_XFER_AVAILABLE_REGISTERS): Define. |
| |
| * gdb/gdbserver/linux-arm-low.c (arm_fill_wmmxregset) |
| (arm_store_wmmxregset): Remove stray text. |
| (arm_available_registers): Remove debugging output. Use hex. |
| * gdb/gdbserver/regcache.c (num_registers): Make global. |
| * gdb/gdbserver/server.c (handle_p_packet, handle_P_packet): Check |
| the value of regnum. |
| |
| 2005-03-28 Paul Brook <paul@codesourcery.com> |
| Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * gdb/Makefile.in: arm-tdep.o depends on $(observer_h). |
| * gdb/arm-linux-nat.c (fetch_fpregister, fetch_fpregs, |
| store_fpregister, store_fpregs): Rename... |
| (fetch_fpa_register, fetch_fpa_regs, store_fpa_register, |
| store_fpa_regs): ... to this. |
| * gdb/arm-linux-tdep.c (arm_linux_init_abi): Provide ABI specific |
| overrides. |
| * gdb/arm-tdep.c: Include opserver.h. |
| (struct gdbarch_tdep_info): Add. |
| (arm_push_dummy_call): Handle doubleword alignment. |
| (arm_register_type): Handle iWMMXt and VFP regs. |
| (arm_register_byte): Ditto. |
| (arm_pseudo_register_read): New function. |
| (arm_pseudo_register_write): New function. |
| (arm_dwarf_reg_to_regnum): New function. |
| (arm_register_sim_regno): Handle iWMMXT regs. |
| (arm_register_remote_regno): New function. |
| (arm_extract_return_value): Use new macro names. |
| (arm_register_name): Handle iWMMXt and VFP registers. |
| (arm_sim_available_registers): New function. |
| (arm_update_architecture): New function. |
| (arm_gdbarch_init): Handle optional register sets. Register new |
| hooks. Fix misleading error message. |
| (_initialize_arm_tdep): Call observer_attach_inferior_created. |
| * gdb/arm-tdep.h (ARM_NUM_FP_ARG_REGS, ARM_LAST_FP_ARG_REGNUM, |
| FP_REGISTER_SIZE, NUM_FREGS): Rename ... |
| (ARM_NUM_FPA_ARG_REGS, ARM_LAST_FPA_ARG_REGNUM, FPA_REGISTER_SIZE, |
| NUM_FPA_REGS): ... to this. |
| (NUM_IWMMXT_COP0REGS, NUM_IWMMXT_COP1REGS, NUM_IWMMXT_REGS, |
| IWMMXT_COP0_REGSIZE, IWMMXT_COP1_REGSIZE, NUM_VFP_XREGS, |
| VFP_XREG_SIZE, NUM_VFP_SREGS, VFP_SREG_SIZE, NUM_VFP_PSEUDOS): Define. |
| (struct gdbarch_tdep): Add target_has_iwmmxt_regs, |
| target_has_vfp_regs, first_iwmmxt_regnum, target_iwmmxt_regnum, |
| first_vfp_regnum, first_vfp_pseudo and target_vfp_regnum. |
| * gdb/gdbarch.c (struct gdbarch): Add remote_num_g_packet_regs, |
| sim_available_registers and register_remote_regno. |
| (startup_gdbarch, verify_gdbarch): Ditto. |
| (gdbarch_dump): Dump new fields. |
| (gdbarch_remote_num_g_packet_regs_p, gdbarch_remote_num_g_packet_regs, |
| set_gdbarch_remote_num_g_packet_regs, |
| gdbarch_sim_available_registers_p, gdbarch_sim_available_registers, |
| set_gdbarch_sim_available_registers, gdbarch_register_remote_regno_p, |
| gdbarch_register_remote_regno, set_gdbarch_register_remote_regno): |
| New functions. |
| * gdb/gdbarch.h: Add prototypes. |
| * gdb/gdbarch.sh: Add new fields. |
| (deprecated_current_gdbarch_select_hack): Call flush_cached_frames. |
| * gdb/remote-sim.h (gdbsim_create_inferior): Call |
| observer_notify_inferior_created. |
| (gdbsim_xfer_partial): New function. |
| (init_gdbsim_ops): Use it. |
| * gdb/remote.c (struct remote_state): Add num_g_regs. |
| (init_remote_state): Only consider hard regs. Allow target to provide |
| register mapping. |
| (packet_reg_from_regnum): Don't check pseudo regs. |
| (packet_reg_from_pnum): Ditto. |
| (remote_protocol_qPart_availableRegisters): Add. |
| (set_remote_protocol_qPart_availableRegisters_packet_cmd, |
| show_remote_protocol_qPart_availableRegisters_packet_cmd): New |
| functions. |
| (fetch_register_using_p, store_register_using_P): Handle arbitrary |
| register mappings. |
| (fetch_registers_using_g): New function. |
| (remote_fetch_registers): Use it. |
| (store_registers_using_G): New function. |
| (remote_store_registers): Use it. |
| (remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_REGISTERS. |
| (show_remote_cmd): Display availableRegisters. |
| (_initialize_remote): Register qPart_availableRegisters. |
| * gdb/target.h (enum target_object): Add |
| TARGET_OBJECT_AVAILABLE_REGISTERS. |
| * gdb/gdbserver/configure.srv (arm*-*-linux*): set |
| srv_linux_regsets=yes. |
| * gdb/gdbserver/linux-arm-low.c (PTRACE_GETWMMXREGS, |
| PTRACE_SETWMMXREGS): Define. |
| (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset, |
| arm_store_wmmxregset, arm_available_registers): New functions. |
| (target_regsets): Add. |
| (the_low_target): Use arm_available_registers. |
| * gdb/gdbserver/linux-low.c (linux_available_registers): New function. |
| (linux_target_op): Use it. |
| * gdb/gdbserver/linux-low.h (gdbserver/linux-low.h): Add |
| available_registers. |
| (use_regsets_p): Declare. |
| * gdb/gdbserver/regcache.c (g_register_bytes): Add. |
| (regcache_invalidate, registers_to_string, registers_from_string): |
| Use it. |
| (set_register_cache): Set g_register_bytes. |
| (supply_register_as_string): New function. |
| * gdb/gdbserver/regcache.h (supply_register_as_string): Add prototype. |
| * gdb/gdbserver/server.c (handle_query): Handle |
| qPart:availableRegisters. |
| (handle_p_packet, handle_P_packet): New functions. |
| (main): Handle 'p' and 'P' packets. |
| * gdb/gdbserver/target.h (struct target_ops): Add available_registers. |
| * gdb/regformats/reg-arm.dat: Add last_g_reg and iWMMXT regs. |
| * gdb/regformats/regdat.sh: Handle last_g_reg. |
| * gdb/regformats/regdef.h (set_register_cache): Update prototype. |
| |
| 2005-03-28 Mark Mitchell <mark@codesourcery.com> |
| |
| * include/libiberty.h (ffs): Declare. |
| |
| 2005-03-28 Mark Mitchell <mark@codesourcery.com> |
| |
| * gdb/ser-tcp.c (net_read_prim): Use recv unconditionally. |
| (net_write_prim): Use send unconditionally. |
| * gdb/configure.ac: Do not check for send and recv. |
| * gdb/configure: Regenerated. |
| |
| 2005-03-28 Daniel Jacobowitz <dan@codesourcery.com> |
| |
| * gdb/remote-rdi.c (arm_rdi_insert_breakpoint): Don't call |
| arm_pc_is_thumb_dummy. |
| |
| 2005-03-28 Mark Mitchell <mark@codesourcery.com> |
| |
| * readline/Makefile.in (RLTTYOBJ): New variable. |
| (OBJECTS): Use RLTTYOBJ. |
| * readline/aclocal.m4: Use AC_RTY_LINK to check for mbstate_t. |
| * readline/complete.c (pwd.h): Guard with HAVE_PWD_H. |
| (getpwent): Guard with HAVE_GETPWENT. |
| (rl_username_completion_function): Guard use of getpwent. |
| (endpwent): Likewise. |
| * readline/config.h.in (HAVE_FCNTL): New macro. |
| (HAVE_GETPWENT): Likewise. |
| (HAVE_GETPWNAM): Likewise. |
| (HAVE_GETPWUID): Likewise. |
| (HAVE_PWD_H): Likewise. |
| * readline/configure: Regenerated. |
| * readline/configure.in: Handle MinGW when cross compiling. Check for |
| getpwnam, getpwent, getpwuid, and pwd.h. Set RLTTYOBJ. |
| * readline/display.c (rl_clear_screen): Treat Windows like DOS. |
| (insert_some_chars): Likewise. |
| (delete_chars): Likewise. |
| * readline/rldefs.h (NEW_TTY_DRIVER): Do not define for Windows. |
| * readline/rlnotty.c: New file. |
| * readline/shell.c (pwd.h): Guard with HAVE_PWD_H. |
| (getpwuid): Guard with HAVE_GETPWUID. |
| (sh_unset_nodelay_mode): Guard use of fnctl with HAVE_FNCTL_H. |
| * readline/signals.c (rl_signal_handler): Don't use SIGALRM or |
| SIGQUIT if not defined. Use "raise" rather than "kill". |
| (rl_set_signals): Don't set handlers for SIGQUIT or SIGALRM if |
| they are not defined. |
| (rl_clear_signals): Likewise. |
| * readline/tilde.c (pwd.h): Guard with HAVE_PWD_H. |
| (getpwuid): Guard declaration with HAVE_GETPWUID. |
| (getpwnam): Guard declaration with HAVE_GETPWNAM. |
| (tilde_expand_word): Guard use of getpwnam with HAVE_GETPWNAM. |
| |
| 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. |
