2008-04-24 Jason Molenda (jmolenda@apple.com) * macosx-mutils.c: Don't include dyld_debug.h. 2008-04-24 Jason Molenda (jmolenda@apple.com) * macosx-threads.c: Include mach/arm/thread_act.h instead of mach/ppc/thread_act.h. This code only builds on arm for Mac OS X right now. 2008-01-17 Jason Molenda (jmolenda@apple.com) * remote-utils.c (putpkt, getpkt): Add NO_ACKS conditionals around the code which expects/transmits ack chars so it can be easily disabled. 2007-12-10 Greg Clayton <gclayton@apple.com> * macosx-mutils.c (mutils_debug): Make this function conditionally compiled in with the DEBUG_MACOSX_MUTILS. (child_get_pagesize): Change page size static variable and return type to vm_size_t. (mach_xfer_memory_remainder): Update to gdb version that has Leopard compatability for shared regions and depth recursion. (mach_xfer_memory_block): Ditto. (mach_xfer_memory): Ditto. (macosx_vm_region_recurse_long): New function. (macosx_vm_region_recurse_short): New function. (macosx_vm_protect_range): New function. (macosx_vm_protect_region): New function. (macosx_get_region_info_both): New function. (macosx_port_valid): Removed function. (macosx_task_valid): Removed function. (macosx_thread_valid): Conditionalize out the logging code. (macosx_pid_valid): Removed function. (macosx_primary_thread_of_task): Removed function. * macosx-mutils.h (macosx_port_valid): Removed prototype. (macosx_task_valid): Removed prototype. (macosx_thread_valid): Removed prototype. (macosx_pid_valid): Removed prototype. (macosx_primary_thread_of_task): Removed prototype. 2007-11-27 Greg Clayton <gclayton@apple.com> * macosx-excthread.c (macosx_exception_thread_init): Open stderr as "w" instead of "w+". * macosx-mutils.c (mutils_debug): Ditto. 2007-10-25 Greg Clayton <gclayton@apple.com> * arm-regnums.h (__ARM_FP_REG): Use r7 as frame pointer when TM_NEXTSTEP is defined, not TM_NEXT_STEP. 2007-07-10 Greg Clayton <gclayton@apple.com> * configure: Regenerate. 2007-07-08 Greg Clayton <gclayton@apple.com> * Makefile.in: Share register definition code with regular gdb. * configure: Regenerate. * configure.ac (GDBSERVER_PLATFORM_INCLUDE): Add darwin support. * configure.srv: Add darwin support. * inferiors.c (for_each_inferior_data): Sync with FSF. * remote-utils.c (remote_open): Sync with FSF. * server.c: Set and restore the process group to allow interupting a program on the target running gdbserver when target is running, or interrupting gdbserver when it isn't. (attach_inferior): Sync with FSF. (main): Add "--debug" option that will dump packets on the gdbserver side. * server.h (for_each_inferior_data): Added prototype. (target_signal_to_name): Added prototype. 2007-06-05 Greg Clayton <gclayton@apple.com> * Merge from phone branch: 2006-04-16 Greg Clayton <gclayton@apple.com> * macosx-arm-low.c (arm_fetch_inferior_registers): Print verbose warning when we fail to read registers. (arm_fetch_inferior_registers): Ditto. * macosx-low.c (check_native_thread_exists): Initialize FOUND_IT to zero. (macosx_check_new_threads): deallocate the THREAD_LIST when done with it. (macosx_thread_alive): Implement function. (macosx_process_resume_requests): Resume the thread with a signal if it was stpped by one. (macosx_resume): Added logging. (macosx_fetch_registers): Added logging. (macosx_store_registers): Implemented function. * macosx-mutils.c (macosx_thread_valid): Added extra logging. (macosx_primary_thread_of_task): Added logging. 2007-03-22 Greg Clayton <gclayton@apple.com> * macosx-excthread.c (excthread_debug_re): Print thread id in log. * macosx-low.c (gdbserver_has_a_terminal): New function to detect if we have a terminal controlling us. (terminal_inferior): New function that switches the terminal over to the inferior if we have valid saved tty information. (terminal_ours): New function that switches the terminal over to gdbserver if we have valid saved tty information. (terminal_is_ours): New static variable. (attached_to_process): Ditto. (inferior_ttystate_err): New static variable for saving/restoring the inferior tty state. (inferior_ttystate): Ditto. (inferior_process_group): Ditto. (inferior_tflags): Ditto. (our_ttystate_err): New static variable for saving/restoring the gdbserver tty state. (our_ttystate): Ditto. (our_process_group): Ditto. (our_tflags): Ditto. (macosx_low_debug): Include thread id in log dumps. (macosx_create_inferior): Save gdbserver tty settings prior to spawning inferior and set process group ID for inferior in both parent and child to avoid race condition. (macosx_attach): Save gdbserver tty settings and note we are attaching. (macosx_kill): Now implemented. (macosx_detach): Now implemented. (macosx_resume): Give the terminal to the inferior while the inferior is running. (macosx_wait): Restore the terminal settings to gdbserver after we halt. * remote-utils.c (remote_open): Handle the case where no port is specified. * server.c (restore_old_foreground_pgrp): Remember the initial process group for the gdbserver and restore it on exit. (start_inferior): Remember the initial process group and setup an atexit call to restore it. (attach_inferior): Handle an extra attach special case. (main): Kill the inferior if we throw an exception with nothing to catch it and provide a string value for the signal that causes the child to terminate. * server.h (target_signal_to_name): Added prototype. 2007-01-12 Greg Clayton <gclayton@apple.com> * macosx-low.c (macosx_attach): Use PT_ATTACHEXC instead of using PT_ATTACH, call macosx_check_new_threads instead of add_thread, and don't wait for stop. 2006-11-14 Greg Clayton <gclayton@apple.com> * arm-regnums.h: Revert to support all FSF regs in addition to VFP regs. * macosx-arm-low.c (arm_macosx_store_fp_registers) Renamed to arm_macosx_store_vfp_registers. (arm_macosx_fetch_fp_registers): Renamed to arm_macosx_fetch_vfp_registers. (arm_macosx_store_gp_registers): Use new gdb_arm_thread_state struct. (arm_macosx_fetch_gp_registers): Ditto. (arm_fetch_inferior_registers): Handle zero for REGNO and code cleanup after changing macros. (arm_store_inferior_registers): Code cleanup after changing macros. 2006-09-20 Greg Clayton <gclayton@apple.com> * macosx-low.c (last_sent_signal): New static variable. (macosx_kill): Changed log text to reflect this function is unimplemented. (macosx_detach): Ditto. (macosx_thread_alive): Ditto. (macosx_store_registers): Ditto. (macosx_lookup_symbols): Ditto. (macosx_read_auxv): Ditto. (macosx_add_to_port_set): Remove logging code. (sigchld_handler): Add logging code. (macosx_fetch_event): Fix to handle select getting interrupted. (macosx_send_signal): Now send the signal using kill. 2006-07-24 Greg Clayton <gclayton@apple.com> * Makefile.in: Added new reg-arm-macosx.c to build and clean phase. * arm-regnums.h: Added more bit definitions for the ARM PSR. * configure.srv: Added reg-arm-macosx.o for arm darwin builds. * macosx-arm-low.c (arm_mach_o_query_v6): New function. (arm_fetch_inferior_registers): Correctly detect VFP regs. (arm_store_inferior_registers): Ditto. (arm_pc_is_thumb): Check for bit 0 or 1 is all we can do for now. (thumb_get_next_pc): New function. (arm_single_step_thread): Added thumb support. * macosx-low.c (macosx_wait_for_event): Check for process exited on when FIRST_TIME to avoid locking gdbserver. * server.c (main): Fix for loop logic for the "--debug" flag. 2006-07-12 Caroline Tice <ctice@apple.com> * linux-low.c (inlining.h): New include statement. (check_removed_breakpoint): Check to see if the stop_pc has changed since the last time global_inlined_call_stack was updated, and if so re-update global_inlined_call_stack. (linux_wait_for_event): Likewise.