1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * Copyright (C) 2011 Tobias Klauser <tklauser@distanz.ch> |
4 | */ |
5 | |
6 | #include <linux/stddef.h> |
7 | #include <linux/sched.h> |
8 | #include <linux/kernel_stat.h> |
9 | #include <linux/ptrace.h> |
10 | #include <linux/hardirq.h> |
11 | #include <linux/thread_info.h> |
12 | #include <linux/kbuild.h> |
13 | |
14 | int main(void) |
15 | { |
16 | /* struct task_struct */ |
17 | OFFSET(TASK_THREAD, task_struct, thread); |
18 | BLANK(); |
19 | |
20 | /* struct thread_struct */ |
21 | OFFSET(THREAD_KSP, thread_struct, ksp); |
22 | OFFSET(THREAD_KPSR, thread_struct, kpsr); |
23 | BLANK(); |
24 | |
25 | /* struct pt_regs */ |
26 | OFFSET(PT_ORIG_R2, pt_regs, orig_r2); |
27 | OFFSET(PT_ORIG_R7, pt_regs, orig_r7); |
28 | |
29 | OFFSET(PT_R1, pt_regs, r1); |
30 | OFFSET(PT_R2, pt_regs, r2); |
31 | OFFSET(PT_R3, pt_regs, r3); |
32 | OFFSET(PT_R4, pt_regs, r4); |
33 | OFFSET(PT_R5, pt_regs, r5); |
34 | OFFSET(PT_R6, pt_regs, r6); |
35 | OFFSET(PT_R7, pt_regs, r7); |
36 | OFFSET(PT_R8, pt_regs, r8); |
37 | OFFSET(PT_R9, pt_regs, r9); |
38 | OFFSET(PT_R10, pt_regs, r10); |
39 | OFFSET(PT_R11, pt_regs, r11); |
40 | OFFSET(PT_R12, pt_regs, r12); |
41 | OFFSET(PT_R13, pt_regs, r13); |
42 | OFFSET(PT_R14, pt_regs, r14); |
43 | OFFSET(PT_R15, pt_regs, r15); |
44 | OFFSET(PT_EA, pt_regs, ea); |
45 | OFFSET(PT_RA, pt_regs, ra); |
46 | OFFSET(PT_FP, pt_regs, fp); |
47 | OFFSET(PT_SP, pt_regs, sp); |
48 | OFFSET(PT_GP, pt_regs, gp); |
49 | OFFSET(PT_ESTATUS, pt_regs, estatus); |
50 | DEFINE(PT_REGS_SIZE, sizeof(struct pt_regs)); |
51 | BLANK(); |
52 | |
53 | /* struct switch_stack */ |
54 | OFFSET(SW_R16, switch_stack, r16); |
55 | OFFSET(SW_R17, switch_stack, r17); |
56 | OFFSET(SW_R18, switch_stack, r18); |
57 | OFFSET(SW_R19, switch_stack, r19); |
58 | OFFSET(SW_R20, switch_stack, r20); |
59 | OFFSET(SW_R21, switch_stack, r21); |
60 | OFFSET(SW_R22, switch_stack, r22); |
61 | OFFSET(SW_R23, switch_stack, r23); |
62 | OFFSET(SW_FP, switch_stack, fp); |
63 | OFFSET(SW_GP, switch_stack, gp); |
64 | OFFSET(SW_RA, switch_stack, ra); |
65 | DEFINE(SWITCH_STACK_SIZE, sizeof(struct switch_stack)); |
66 | BLANK(); |
67 | |
68 | /* struct thread_info */ |
69 | OFFSET(TI_FLAGS, thread_info, flags); |
70 | OFFSET(TI_PREEMPT_COUNT, thread_info, preempt_count); |
71 | BLANK(); |
72 | |
73 | return 0; |
74 | } |
75 | |