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1 /* Xtensa GNU/Linux native support. | 1 /* Xtensa GNU/Linux native support. |
2 | 2 |
3 Copyright (C) 2007-2012 Free Software Foundation, Inc. | 3 Copyright (C) 2007-2013 Free Software Foundation, Inc. |
4 | 4 |
5 This file is part of GDB. | 5 This file is part of GDB. |
6 | 6 |
7 This program is free software; you can redistribute it and/or modify | 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 | 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 | 9 the Free Software Foundation; either version 3 of the License, or |
10 (at your option) any later version. | 10 (at your option) any later version. |
11 | 11 |
12 This program is distributed in the hope that it will be useful, | 12 This program is distributed in the hope that it will be useful, |
13 but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 GNU General Public License for more details. | 15 GNU General Public License for more details. |
16 | 16 |
17 You should have received a copy of the GNU General Public License | 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/>. */ | 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
19 | 19 |
20 #include "defs.h" | 20 #include "defs.h" |
21 #include "gdb_string.h" | 21 #include <string.h> |
22 #include "frame.h" | 22 #include "frame.h" |
23 #include "inferior.h" | 23 #include "inferior.h" |
24 #include "gdbcore.h" | 24 #include "gdbcore.h" |
25 #include "regcache.h" | 25 #include "regcache.h" |
26 #include "gdb_assert.h" | 26 #include "gdb_assert.h" |
27 #include "target.h" | 27 #include "target.h" |
28 #include "linux-nat.h" | 28 #include "linux-nat.h" |
29 | 29 |
30 #include <stdint.h> | 30 #include <stdint.h> |
31 #include <sys/types.h> | 31 #include <sys/types.h> |
32 #include <sys/param.h> | |
33 #include <signal.h> | 32 #include <signal.h> |
34 #include <sys/user.h> | 33 #include <sys/user.h> |
35 #include <sys/ioctl.h> | 34 #include <sys/ioctl.h> |
36 #include "gdb_wait.h" | 35 #include "gdb_wait.h" |
37 #include <fcntl.h> | 36 #include <fcntl.h> |
38 #include <sys/procfs.h> | 37 #include <sys/procfs.h> |
39 #include <sys/ptrace.h> | 38 #include <sys/ptrace.h> |
40 | 39 |
41 #include "gregset.h" | 40 #include "gregset.h" |
42 #include "xtensa-tdep.h" | 41 #include "xtensa-tdep.h" |
43 | 42 |
44 /* Extended register set depends on hardware configs. | 43 /* Extended register set depends on hardware configs. |
45 Keeping these definitions separately allows to introduce | 44 Keeping these definitions separately allows to introduce |
46 hardware-specific overlays. */ | 45 hardware-specific overlays. */ |
47 #include "xtensa-xtregs.c" | 46 #include "xtensa-xtregs.c" |
48 | 47 |
49 static int | 48 static int |
50 get_thread_id (ptid_t ptid) | 49 get_thread_id (ptid_t ptid) |
51 { | 50 { |
52 int tid = TIDGET (ptid); | 51 int tid = ptid_get_lwp (ptid); |
53 if (0 == tid) | 52 if (0 == tid) |
54 tid = PIDGET (ptid); | 53 tid = ptid_get_pid (ptid); |
55 return tid; | 54 return tid; |
56 } | 55 } |
57 #define GET_THREAD_ID(PTID) get_thread_id (PTID) | 56 #define GET_THREAD_ID(PTID) get_thread_id (PTID) |
58 | 57 |
59 void | 58 void |
60 fill_gregset (const struct regcache *regcache, | 59 fill_gregset (const struct regcache *regcache, |
61 gdb_gregset_t *gregsetp, int regnum) | 60 gdb_gregset_t *gregsetp, int regnum) |
62 { | 61 { |
63 int i; | 62 int i; |
64 xtensa_elf_gregset_t *regs = (xtensa_elf_gregset_t *) gregsetp; | 63 xtensa_elf_gregset_t *regs = (xtensa_elf_gregset_t *) gregsetp; |
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315 | 314 |
316 /* Fill in the generic GNU/Linux methods. */ | 315 /* Fill in the generic GNU/Linux methods. */ |
317 t = linux_target (); | 316 t = linux_target (); |
318 | 317 |
319 /* Add our register access methods. */ | 318 /* Add our register access methods. */ |
320 t->to_fetch_registers = xtensa_linux_fetch_inferior_registers; | 319 t->to_fetch_registers = xtensa_linux_fetch_inferior_registers; |
321 t->to_store_registers = xtensa_linux_store_inferior_registers; | 320 t->to_store_registers = xtensa_linux_store_inferior_registers; |
322 | 321 |
323 linux_nat_add_target (t); | 322 linux_nat_add_target (t); |
324 } | 323 } |
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