GDB (xrefs)
Loading...
Searching...
No Matches
netbsd-nat.h
Go to the documentation of this file.
1/* Internal interfaces for the NetBSD code.
2
3 Copyright (C) 2006-2023 Free Software Foundation, Inc.
4
5 This file is part of GDB.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20#ifndef NAT_NETBSD_NAT_H
21#define NAT_NETBSD_NAT_H
22
23#include "gdbsupport/function-view.h"
24
25#include <unistd.h>
26
27namespace netbsd_nat
28{
29
30/* Return the executable file name of a process specified by PID. Returns the
31 string in a static buffer. */
32
33extern const char *pid_to_exec_file (pid_t pid);
34
35/* Return true if PTID is still active in the inferior. */
36
37extern bool thread_alive (ptid_t ptid);
38
39/* Return the name assigned to a thread by an application. Returns
40 the string in a static buffer.
41
42 This function assumes internally that the queried process is stopped. */
43
44extern const char *thread_name (ptid_t ptid);
45
46/* A generic thread lister within a specific PID. The CALLBACK parameter
47 is a C++ function that is called for each detected thread.
48
49 This function assumes internally that the queried process is stopped. */
50
51extern void for_each_thread (pid_t pid,
52 gdb::function_view<void (ptid_t)> callback);
53
54/* Enable additional event reporting in a new process specified by PID.
55
56 This function assumes internally that the queried process is stopped and
57 traced. */
58
59extern void enable_proc_events (pid_t pid);
60
61/* Implement reading and writing of inferior's siginfo_t specified by PID.
62 Returns -1 on failure and the number of bytes on a successful transfer.
63
64 This function assumes internally that the queried process is stopped and
65 traced. */
66
67extern int qxfer_siginfo (pid_t pid, const char *annex, unsigned char *readbuf,
68 unsigned const char *writebuf, CORE_ADDR offset,
69 int len);
70
71/* Write gdb's LEN bytes from WRITEBUF and copy it to OFFSET in inferior
72 process' address space. The inferior is specified by PID.
73 Returns 0 on success or errno on failure and the number of bytes
74 on a successful transfer in XFERED_LEN.
75
76 This function assumes internally that the queried process is stopped and
77 traced. */
78
79extern int write_memory (pid_t pid, unsigned const char *writebuf,
80 CORE_ADDR offset, size_t len, size_t *xfered_len);
81
82/* Read inferior process's LEN bytes from OFFSET and copy it to WRITEBUF in
83 gdb's address space.
84 Returns 0 on success or errno on failure and the number of bytes
85 on a successful transfer in XFERED_LEN.
86
87 This function assumes internally that the queried process is stopped and
88 traced. */
89
90extern int read_memory (pid_t pid, unsigned char *readbuf, CORE_ADDR offset,
91 size_t len, size_t *xfered_len);
92}
93
94#endif
mach_port_t mach_port_t name mach_port_t mach_port_t name kern_return_t int int rusage_t pid_t pid
Definition gnu-nat.c:1791
int write_memory(pid_t pid, unsigned const char *writebuf, CORE_ADDR offset, size_t len, size_t *xfered_len)
Definition netbsd-nat.c:216
void enable_proc_events(pid_t pid)
Definition netbsd-nat.c:170
void for_each_thread(pid_t pid, gdb::function_view< void(ptid_t)> callback)
Definition netbsd-nat.c:154
const char * pid_to_exec_file(pid_t pid)
Definition netbsd-nat.c:38
const char * thread_name(ptid_t ptid)
Definition netbsd-nat.c:127
int qxfer_siginfo(pid_t pid, const char *annex, unsigned char *readbuf, unsigned const char *writebuf, CORE_ADDR offset, int len)
Definition netbsd-nat.c:187
bool thread_alive(ptid_t ptid)
Definition netbsd-nat.c:110
int read_memory(pid_t pid, unsigned char *readbuf, CORE_ADDR offset, size_t len, size_t *xfered_len)
Definition netbsd-nat.c:258