1 /* GNU/Linux/x86-64 specific low level interface, for the in-process
4 Copyright (C) 2010 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 /* Defined in auto-generated file amd64-linux.c. */
24 void init_registers_amd64_linux (void);
26 /* fast tracepoints collect registers. */
29 #define FT_CR_EFLAGS 1
47 static const int x86_64_ft_collect_regmap
[] = {
48 FT_CR_RAX
* 8, FT_CR_RBX
* 8, FT_CR_RCX
* 8, FT_CR_RDX
* 8,
49 FT_CR_RSI
* 8, FT_CR_RDI
* 8, FT_CR_RBP
* 8, FT_CR_RSP
* 8,
50 FT_CR_R8
* 8, FT_CR_R9
* 8, FT_CR_R10
* 8, FT_CR_R11
* 8,
51 FT_CR_R12
* 8, FT_CR_R13
* 8, FT_CR_R14
* 8, FT_CR_R15
* 8,
52 FT_CR_RIP
* 8, FT_CR_EFLAGS
* 8
55 #define X86_64_NUM_FT_COLLECT_GREGS \
56 (sizeof (x86_64_ft_collect_regmap) / sizeof(x86_64_ft_collect_regmap[0]))
59 supply_fast_tracepoint_registers (struct regcache
*regcache
,
60 const unsigned char *buf
)
64 for (i
= 0; i
< X86_64_NUM_FT_COLLECT_GREGS
; i
++)
65 supply_register (regcache
, i
,
66 ((char *) buf
) + x86_64_ft_collect_regmap
[i
]);
69 /* This is only needed because reg-i386-linux-lib.o references it. We
70 may use it proper at some point. */
71 const char *gdbserver_xmltarget
;
74 initialize_low_tracepoint (void)
76 init_registers_amd64_linux ();