1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
4 */
5
6 #include <linux/sched.h>
7 #include <linux/mm.h>
8 #include <linux/interrupt.h>
9 #include <linux/thread_info.h>
10 #include <linux/kbuild.h>
11 #include <linux/ptrace.h>
12 #include <asm/hardirq.h>
13 #include <asm/page.h>
14
15
main(void)16 int main(void)
17 {
18 DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
19 DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack));
20
21 BLANK();
22
23 DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
24 DEFINE(THREAD_CALLEE_REG, offsetof(struct thread_struct, callee_reg));
25 DEFINE(THREAD_FAULT_ADDR,
26 offsetof(struct thread_struct, fault_address));
27
28 BLANK();
29
30 DEFINE(THREAD_INFO_FLAGS, offsetof(struct thread_info, flags));
31 DEFINE(THREAD_INFO_PREEMPT_COUNT,
32 offsetof(struct thread_info, preempt_count));
33
34 BLANK();
35
36 DEFINE(TASK_ACT_MM, offsetof(struct task_struct, active_mm));
37 DEFINE(TASK_TGID, offsetof(struct task_struct, tgid));
38 DEFINE(TASK_PID, offsetof(struct task_struct, pid));
39 DEFINE(TASK_COMM, offsetof(struct task_struct, comm));
40
41 DEFINE(MM_CTXT, offsetof(struct mm_struct, context));
42 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd));
43
44 DEFINE(MM_CTXT_ASID, offsetof(mm_context_t, asid));
45
46 BLANK();
47
48 DEFINE(PT_status32, offsetof(struct pt_regs, status32));
49 DEFINE(PT_event, offsetof(struct pt_regs, event));
50 DEFINE(PT_sp, offsetof(struct pt_regs, sp));
51 DEFINE(PT_r0, offsetof(struct pt_regs, r0));
52 DEFINE(PT_r1, offsetof(struct pt_regs, r1));
53 DEFINE(PT_r2, offsetof(struct pt_regs, r2));
54 DEFINE(PT_r3, offsetof(struct pt_regs, r3));
55 DEFINE(PT_r4, offsetof(struct pt_regs, r4));
56 DEFINE(PT_r5, offsetof(struct pt_regs, r5));
57 DEFINE(PT_r6, offsetof(struct pt_regs, r6));
58 DEFINE(PT_r7, offsetof(struct pt_regs, r7));
59 DEFINE(PT_r8, offsetof(struct pt_regs, r8));
60 DEFINE(PT_r10, offsetof(struct pt_regs, r10));
61 DEFINE(PT_r26, offsetof(struct pt_regs, r26));
62 DEFINE(PT_ret, offsetof(struct pt_regs, ret));
63 DEFINE(PT_blink, offsetof(struct pt_regs, blink));
64 DEFINE(PT_lpe, offsetof(struct pt_regs, lp_end));
65 DEFINE(PT_lpc, offsetof(struct pt_regs, lp_count));
66 DEFINE(PT_user_r25, offsetof(struct pt_regs, user_r25));
67
68 DEFINE(SZ_CALLEE_REGS, sizeof(struct callee_regs));
69 DEFINE(SZ_PT_REGS, sizeof(struct pt_regs));
70
71 #ifdef CONFIG_ISA_ARCV2
72 OFFSET(PT_r12, pt_regs, r12);
73 OFFSET(PT_r30, pt_regs, r30);
74 #endif
75 #ifdef CONFIG_ARC_HAS_ACCL_REGS
76 OFFSET(PT_r58, pt_regs, r58);
77 OFFSET(PT_r59, pt_regs, r59);
78 #endif
79 #ifdef CONFIG_ARC_DSP_SAVE_RESTORE_REGS
80 OFFSET(PT_DSP_CTRL, pt_regs, DSP_CTRL);
81 #endif
82
83 return 0;
84 }
85