diff options
Diffstat (limited to 'contrib/gdb/gdb/m3-nat.c')
| -rw-r--r-- | contrib/gdb/gdb/m3-nat.c | 100 |
1 files changed, 53 insertions, 47 deletions
diff --git a/contrib/gdb/gdb/m3-nat.c b/contrib/gdb/gdb/m3-nat.c index 1ea1769..4614f65 100644 --- a/contrib/gdb/gdb/m3-nat.c +++ b/contrib/gdb/gdb/m3-nat.c @@ -1,7 +1,7 @@ /* Interface GDB to Mach 3.0 operating systems. (Most) Mach 3.0 related routines live in this file. - Copyright (C) 1992 Free Software Foundation, Inc. + Copyright (C) 1992, 1996, 1999 Free Software Foundation, Inc. This file is part of GDB. @@ -260,7 +260,8 @@ int must_suspend_thread = 0; struct cleanup *cleanup_step = NULL_CLEANUP; -extern struct target_ops m3_ops; +static struct target_ops m3_ops; + static void m3_kill_inferior (); #if 0 @@ -1138,7 +1139,7 @@ switch_to_thread (new_thread) /* Do this in gdb after doing FORK but before STARTUP_INFERIOR. * Note that the registers are not yet valid in the inferior task. */ -static void +static int m3_trace_him (pid) int pid; { @@ -1173,6 +1174,8 @@ m3_trace_him (pid) /* One trap to exec the shell, one to exec the program being debugged. */ intercept_exec_calls (2); + + return pid; } setup_exception_port () @@ -3923,7 +3926,7 @@ m3_create_inferior (exec_file, allargs, env) char *allargs; char **env; { - fork_inferior (exec_file, allargs, env, m3_trace_me, m3_trace_him, NULL); + fork_inferior (exec_file, allargs, env, m3_trace_me, m3_trace_him, NULL, NULL); /* We are at the first instruction we care about. */ /* Pedal to the metal... */ proceed ((CORE_ADDR) -1, 0, 0); @@ -4524,55 +4527,58 @@ m3_stop () error ("to_stop target function not implemented"); } -struct target_ops m3_ops = { - "mach", /* to_shortname */ - "Mach child process", /* to_longname */ - "Mach child process (started by the \"run\" command).", /* to_doc */ - m3_open, /* to_open */ - 0, /* to_close */ - m3_attach, /* to_attach */ - m3_detach, /* to_detach */ - m3_resume, /* to_resume */ - mach_really_wait, /* to_wait */ - fetch_inferior_registers, /* to_fetch_registers */ - store_inferior_registers, /* to_store_registers */ - m3_prepare_to_store, /* to_prepare_to_store */ - m3_xfer_memory, /* to_xfer_memory */ - m3_files_info, /* to_files_info */ - memory_insert_breakpoint, /* to_insert_breakpoint */ - memory_remove_breakpoint, /* to_remove_breakpoint */ - terminal_init_inferior, /* to_terminal_init */ - terminal_inferior, /* to_terminal_inferior */ - terminal_ours_for_output, /* to_terminal_ours_for_output */ - terminal_ours, /* to_terminal_ours */ - child_terminal_info, /* to_terminal_info */ - m3_kill_inferior, /* to_kill */ - 0, /* to_load */ - 0, /* to_lookup_symbol */ - - m3_create_inferior, /* to_create_inferior */ - m3_mourn_inferior, /* to_mourn_inferior */ - m3_can_run, /* to_can_run */ - 0, /* to_notice_signals */ - 0, /* to_thread_alive */ - m3_stop, /* to_stop */ - process_stratum, /* to_stratum */ - 0, /* to_next */ - 1, /* to_has_all_memory */ - 1, /* to_has_memory */ - 1, /* to_has_stack */ - 1, /* to_has_registers */ - 1, /* to_has_execution */ - 0, /* sections */ - 0, /* sections_end */ - OPS_MAGIC /* to_magic */ -}; +static char * +m3_pid_to_exec_file (pid) +int pid; +{ + error ("to_pid_to_exec_file target function not implemented"); + return NULL; /* To keep all compilers happy. */ +} + +static void +init_m3_ops () +{ + m3_ops.to_shortname = "mach"; + m3_ops.to_longname = "Mach child process"; + m3_ops.to_doc = "Mach child process (started by the \"run\" command)."; + m3_ops.to_open = m3_open; + m3_ops.to_attach = m3_attach; + m3_ops.to_detach = m3_detach; + m3_ops.to_resume = m3_resume; + m3_ops.to_wait = mach_really__wait; + m3_ops.to_fetch_registers = fetch_inferior_registers; + m3_ops.to_store_registers = store_inferior_registers; + m3_ops.to_prepare_to_store = m3_prepare_to_store; + m3_ops.to_xfer_memory = m3_xfer_memory; + m3_ops.to_files_info = m3_files_info; + m3_ops.to_insert_breakpoint = memory_insert_breakpoint; + m3_ops.to_remove_breakpoint = memory_remove_breakpoint; + m3_ops.to_terminal_init = terminal_init_inferior; + m3_ops.to_terminal_inferior = terminal_inferior; + m3_ops.to_terminal_ours_for_output = terminal_ours_for_output; + m3_ops.to_terminal_ours = terminal_ours; + m3_ops.to_terminal_info = child_terminal_info; + m3_ops.to_kill = m3_kill_inferior; + m3_ops.to_create_inferior = m3_create_inferior; + m3_ops.to_mourn_inferior = m3_mourn_inferior; + m3_ops.to_can_run = m3_can_run; + m3_ops.to_stop = m3_stop; + m3_ops.to_pid_to_exec_file = m3_pid_to_exec_file; + m3_ops.to_stratum = process_stratum; + m3_ops.to_has_all_memory = 1; + m3_ops.to_has_memory = 1; + m3_ops.to_has_stack = 1; + m3_ops.to_has_registers = 1; + m3_ops.to_has_execution = 1; + m3_ops.to_magic = OPS_MAGIC; +} void _initialize_m3_nat () { kern_return_t ret; + init_m3_ops (); add_target (&m3_ops); ret = mach_port_allocate(mach_task_self(), |
