/* Interface GDB to the GNU Hurd.
- Copyright (C) 1992-2014 Free Software Foundation, Inc.
+ Copyright (C) 1992-2015 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include <ctype.h>
-#include <errno.h>
#include <limits.h>
#include <setjmp.h>
#include <signal.h>
-#include <stdio.h>
-#include <string.h>
#include <sys/ptrace.h>
#include <mach.h>
#include "gdbcmd.h"
#include "gdbcore.h"
#include "gdbthread.h"
-#include "gdb_assert.h"
#include "gdb_obstack.h"
#include "gnu-nat.h"
{
error_t err;
mach_port_t prev_port = MACH_PORT_NULL;
- struct proc *proc = xmalloc (sizeof (struct proc));
+ struct proc *proc = XNEW (struct proc);
proc->port = port;
proc->tid = tid;
static struct inf *
make_inf (void)
{
- struct inf *inf = xmalloc (sizeof (struct inf));
+ struct inf *inf = XNEW (struct inf);
inf->task = 0;
inf->threads = 0;
inf->nomsg = !!(pi->state & PI_NOMSG);
if (inf->nomsg)
inf->traced = !!(pi->state & PI_TRACED);
- vm_deallocate (mach_task_self (), (vm_address_t) pi, pi_len);
+ vm_deallocate (mach_task_self (), (vm_address_t) pi,
+ pi_len * sizeof (*(procinfo_t) 0));
if (noise_len > 0)
vm_deallocate (mach_task_self (), (vm_address_t) noise, noise_len);
}
suspend_count = pi->taskinfo.suspend_count;
- vm_deallocate (mach_task_self (), (vm_address_t) pi, pi_len);
+ vm_deallocate (mach_task_self (), (vm_address_t) pi,
+ pi_len * sizeof (*(procinfo_t) 0));
if (noise_len > 0)
- vm_deallocate (mach_task_self (), (vm_address_t) pi, pi_len);
+ vm_deallocate (mach_task_self (), (vm_address_t) noise, noise_len);
if (inf->task->cur_sc < suspend_count)
{
return 0;
}
+/* See gnu-nat.h. */
+
+void
+inf_threads (struct inf *inf, inf_threads_ftype *f, void *arg)
+{
+ struct proc *thread;
+
+ for (thread = inf->threads; thread; thread = thread->next)
+ f (thread, arg);
+}
+
\f
/* Make INF's list of threads be consistent with reality of TASK. */
void
\f
#define ILL_RPC(fun, ...) \
+ extern kern_return_t fun (__VA_ARGS__); \
kern_return_t fun (__VA_ARGS__) \
{ \
warning (_("illegal rpc: %s"), #fun); \
{
inf_debug (gnu_current_inf, "rip");
inf_detach (gnu_current_inf);
- unpush_target (ops);
- generic_mourn_inferior ();
+ inf_child_mourn_inferior (ops);
}
\f
/* Attach to process PID, then initialize for debugging it
and wait for the trace-trap that results from attaching. */
static void
-gnu_attach (struct target_ops *ops, char *args, int from_tty)
+gnu_attach (struct target_ops *ops, const char *args, int from_tty)
{
int pid;
char *exec_file;
inferior_ptid = null_ptid;
detach_inferior (pid);
- unpush_target (ops); /* Pop out of handling an inferior. */
+ inf_child_maybe_unpush_target (ops);
}
\f
static void
-gnu_terminal_init_inferior (void)
+gnu_terminal_init (struct target_ops *self)
{
gdb_assert (gnu_current_inf);
- terminal_init_inferior_with_pgrp (gnu_current_inf->pid);
+ child_terminal_init_with_pgrp (gnu_current_inf->pid);
}
static void
-gnu_stop (ptid_t ptid)
+gnu_stop (struct target_ops *self, ptid_t ptid)
{
error (_("to_stop target function not implemented"));
}
vm_size_t aligned_length =
(vm_size_t) round_page (addr + length) - low_address;
pointer_t copied;
- int copy_count;
+ mach_msg_type_number_t copy_count;
/* Get memory from inferior with page aligned addresses. */
err = vm_read (task, low_address, aligned_length, &copied, ©_count);
vm_size_t aligned_length =
(vm_size_t) round_page (addr + length) - low_address;
pointer_t copied;
- int copy_count;
+ mach_msg_type_number_t copy_count;
int deallocate = 0;
char *errstr = "Bug in gnu_write_inferior";
struct vm_region_list *region_element;
- struct vm_region_list *region_head = (struct vm_region_list *) NULL;
+ struct vm_region_list *region_head = NULL;
/* Get memory from inferior with page aligned addresses. */
err = vm_read (task,
}
/* Chain the regions for later use. */
- region_element =
- (struct vm_region_list *)
- obstack_alloc (®ion_obstack, sizeof (struct vm_region_list));
+ region_element = XOBNEW (®ion_obstack, struct vm_region_list);
region_element->protection = protection;
region_element->start = region_address;
/* Call FUNC on each memory region in the task. */
static int
-gnu_find_memory_regions (find_memory_region_ftype func, void *data)
+gnu_find_memory_regions (struct target_ops *self,
+ find_memory_region_ftype func, void *data)
{
error_t err;
task_t task;
{
struct target_ops *t = inf_child_target ();
- t->to_shortname = "GNU";
- t->to_longname = "GNU Hurd process";
- t->to_doc = "GNU Hurd process";
-
t->to_attach = gnu_attach;
t->to_attach_no_wait = 1;
t->to_detach = gnu_detach;
t->to_wait = gnu_wait;
t->to_xfer_partial = gnu_xfer_partial;
t->to_find_memory_regions = gnu_find_memory_regions;
- t->to_terminal_init = gnu_terminal_init_inferior;
+ t->to_terminal_init = gnu_terminal_init;
t->to_kill = gnu_kill_inferior;
t->to_create_inferior = gnu_create_inferior;
t->to_mourn_inferior = gnu_mourn_inferior;