projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 578c1c03 MK |
1 | /* Native-dependent code for FreeBSD. |
| 2 | ||
| b811d2c2 | 3 | Copyright (C) 2004-2020 Free Software Foundation, Inc. |
| 578c1c03 MK |
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 | |
| a9762ec7 | 9 | the Free Software Foundation; either version 3 of the License, or |
| 578c1c03 MK |
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 | |
| a9762ec7 | 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 578c1c03 MK |
19 | |
| 20 | #ifndef FBSD_NAT_H | |
| 21 | #define FBSD_NAT_H | |
| 22 | ||
| d55e5aa6 | 23 | #include "inf-ptrace.h" |
| 4de283e4 | 24 | #include <sys/proc.h> |
| d55e5aa6 | 25 | |
| f6ac5f3d PA |
26 | #ifdef TRAP_BRKPT |
| 27 | /* MIPS does not set si_code for SIGTRAP. sparc64 reports | |
| 28 | non-standard values in si_code for SIGTRAP. */ | |
| 29 | # if !defined(__mips__) && !defined(__sparc64__) | |
| 30 | # define USE_SIGTRAP_SIGINFO | |
| 31 | # endif | |
| 32 | #endif | |
| 33 | ||
| 34 | /* A prototype FreeBSD target. */ | |
| 35 | ||
| 36 | class fbsd_nat_target : public inf_ptrace_target | |
| 37 | { | |
| 38 | public: | |
| 39 | char *pid_to_exec_file (int pid) override; | |
| 40 | ||
| bd583225 | 41 | int find_memory_regions (find_memory_region_ftype func, void *data) override; |
| f6ac5f3d | 42 | |
| bd583225 | 43 | bool info_proc (const char *, enum info_proc_what) override; |
| f6ac5f3d | 44 | |
| f6ac5f3d PA |
45 | enum target_xfer_status xfer_partial (enum target_object object, |
| 46 | const char *annex, | |
| 47 | gdb_byte *readbuf, | |
| 48 | const gdb_byte *writebuf, | |
| 49 | ULONGEST offset, ULONGEST len, | |
| 50 | ULONGEST *xfered_len) override; | |
| f6ac5f3d PA |
51 | |
| 52 | #ifdef PT_LWPINFO | |
| 57810aa7 | 53 | bool thread_alive (ptid_t ptid) override; |
| a068643d | 54 | std::string pid_to_str (ptid_t) override; |
| f6ac5f3d PA |
55 | |
| 56 | #ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME | |
| 57 | const char *thread_name (struct thread_info *) override; | |
| 58 | #endif | |
| 59 | ||
| 60 | void update_thread_list () override; | |
| 61 | ||
| 62 | thread_control_capabilities get_thread_control_capabilities () override | |
| 63 | { return tc_schedlock; } | |
| 64 | ||
| 65 | void resume (ptid_t, int, enum gdb_signal) override; | |
| 66 | ||
| 67 | ptid_t wait (ptid_t, struct target_waitstatus *, int) override; | |
| 68 | ||
| 69 | void post_startup_inferior (ptid_t) override; | |
| 70 | void post_attach (int) override; | |
| 71 | ||
| 72 | #ifdef USE_SIGTRAP_SIGINFO | |
| 57810aa7 PA |
73 | bool supports_stopped_by_sw_breakpoint () override; |
| 74 | bool stopped_by_sw_breakpoint () override; | |
| f6ac5f3d PA |
75 | #endif |
| 76 | ||
| 77 | #ifdef TDP_RFPPWAIT | |
| 78 | int follow_fork (int, int) override; | |
| 79 | ||
| 80 | int insert_fork_catchpoint (int) override; | |
| 81 | int remove_fork_catchpoint (int) override; | |
| 82 | ||
| 83 | int insert_vfork_catchpoint (int) override; | |
| 84 | int remove_vfork_catchpoint (int) override; | |
| 85 | #endif | |
| 86 | ||
| 87 | #ifdef PL_FLAG_EXEC | |
| 88 | int insert_exec_catchpoint (int) override; | |
| 89 | int remove_exec_catchpoint (int) override; | |
| 90 | #endif | |
| 91 | ||
| 92 | #ifdef HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE | |
| 93 | int set_syscall_catchpoint (int, bool, int, gdb::array_view<const int>) | |
| 94 | override; | |
| 95 | #endif | |
| 96 | #endif /* PT_LWPINFO */ | |
| 97 | }; | |
| 578c1c03 | 98 | |
| 578c1c03 | 99 | #endif /* fbsd-nat.h */ |