1 /*-
2 * Copyright (c) 2004 Olivier Houchard
3 * Copyright (c) 2014 Andrew Turner
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 */
28
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD: releng/11.2/sys/arm64/arm64/genassym.c 319205 2017-05-30 13:16:06Z andrew $");
31 #include <sys/param.h>
32 #include <sys/assym.h>
33 #include <sys/pcpu.h>
34 #include <sys/proc.h>
35
36 #include <machine/frame.h>
37 #include <machine/pcb.h>
38 #include <machine/vmparam.h>
39
40 ASSYM(TDF_ASTPENDING, TDF_ASTPENDING);
41 ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED);
42
43 ASSYM(PCPU_SIZE, sizeof(struct pcpu));
44 ASSYM(PC_CURPCB, offsetof(struct pcpu, pc_curpcb));
45 ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread));
46
47 /* Size of pcb, rounded to keep stack alignment */
48 ASSYM(PCB_SIZE, roundup2(sizeof(struct pcb), STACKALIGNBYTES + 1));
49 ASSYM(PCB_SINGLE_STEP_SHIFT, PCB_SINGLE_STEP_SHIFT);
50 ASSYM(PCB_REGS, offsetof(struct pcb, pcb_x));
51 ASSYM(PCB_SP, offsetof(struct pcb, pcb_sp));
52 ASSYM(PCB_L0ADDR, offsetof(struct pcb, pcb_l0addr));
53 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault));
54 ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags));
55
56 ASSYM(SF_UC, offsetof(struct sigframe, sf_uc));
57
58 ASSYM(TD_PCB, offsetof(struct thread, td_pcb));
59 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags));
60 ASSYM(TD_FRAME, offsetof(struct thread, td_frame));
61 ASSYM(TD_LOCK, offsetof(struct thread, td_lock));
62
63 ASSYM(TF_SIZE, sizeof(struct trapframe));
64 ASSYM(TF_SP, offsetof(struct trapframe, tf_sp));
65 ASSYM(TF_ELR, offsetof(struct trapframe, tf_elr));
66 ASSYM(TF_SPSR, offsetof(struct trapframe, tf_spsr));
67 ASSYM(TF_X, offsetof(struct trapframe, tf_x));
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