1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) 4 */ 5 #define COMPILE_OFFSETS 6 7 #include <linux/sched.h> 8 #include <linux/mm.h> 9 #include <linux/interrupt.h> 10 #include <linux/thread_info.h> 11 #include <linux/kbuild.h> 12 #include <linux/ptrace.h> 13 #include <asm/hardirq.h> 14 #include <asm/page.h> 15 16 17 int main(void) 18 { 19 DEFINE(TASK_THREAD, offsetof(struct task_struct, thread)); 20 DEFINE(TASK_THREAD_INFO, offsetof(struct task_struct, stack)); 21 22 BLANK(); 23 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_KSP, offsetof(struct thread_info, ksp)); 31 DEFINE(THREAD_INFO_FLAGS, offsetof(struct thread_info, flags)); 32 DEFINE(THREAD_INFO_PREEMPT_COUNT, 33 offsetof(struct thread_info, preempt_count)); 34 35 BLANK(); 36 37 DEFINE(TASK_ACT_MM, offsetof(struct task_struct, active_mm)); 38 DEFINE(TASK_TGID, offsetof(struct task_struct, tgid)); 39 DEFINE(TASK_PID, offsetof(struct task_struct, pid)); 40 DEFINE(TASK_COMM, offsetof(struct task_struct, comm)); 41 42 DEFINE(MM_CTXT, offsetof(struct mm_struct, context)); 43 DEFINE(MM_PGD, offsetof(struct mm_struct, pgd)); 44 45 DEFINE(MM_CTXT_ASID, offsetof(mm_context_t, asid)); 46 47 BLANK(); 48 49 DEFINE(PT_status32, offsetof(struct pt_regs, status32)); 50 DEFINE(PT_event, offsetof(struct pt_regs, ecr)); 51 DEFINE(PT_bta, offsetof(struct pt_regs, bta)); 52 DEFINE(PT_sp, offsetof(struct pt_regs, sp)); 53 DEFINE(PT_r0, offsetof(struct pt_regs, r0)); 54 DEFINE(PT_r1, offsetof(struct pt_regs, r1)); 55 DEFINE(PT_r2, offsetof(struct pt_regs, r2)); 56 DEFINE(PT_r3, offsetof(struct pt_regs, r3)); 57 DEFINE(PT_r4, offsetof(struct pt_regs, r4)); 58 DEFINE(PT_r5, offsetof(struct pt_regs, r5)); 59 DEFINE(PT_r6, offsetof(struct pt_regs, r6)); 60 DEFINE(PT_r7, offsetof(struct pt_regs, r7)); 61 DEFINE(PT_r8, offsetof(struct pt_regs, r8)); 62 DEFINE(PT_r10, offsetof(struct pt_regs, r10)); 63 DEFINE(PT_r26, offsetof(struct pt_regs, r26)); 64 DEFINE(PT_ret, offsetof(struct pt_regs, ret)); 65 DEFINE(PT_blink, offsetof(struct pt_regs, blink)); 66 OFFSET(PT_fp, pt_regs, fp); 67 DEFINE(PT_lpe, offsetof(struct pt_regs, lp_end)); 68 DEFINE(PT_lpc, offsetof(struct pt_regs, lp_count)); 69 #ifdef CONFIG_ISA_ARCV2 70 OFFSET(PT_r12, pt_regs, r12); 71 OFFSET(PT_r30, pt_regs, r30); 72 #endif 73 #ifdef CONFIG_ARC_HAS_ACCL_REGS 74 OFFSET(PT_r58, pt_regs, r58); 75 OFFSET(PT_r59, pt_regs, r59); 76 #endif 77 #ifdef CONFIG_ARC_DSP_SAVE_RESTORE_REGS 78 OFFSET(PT_DSP_CTRL, pt_regs, DSP_CTRL); 79 #endif 80 81 DEFINE(SZ_CALLEE_REGS, sizeof(struct callee_regs)); 82 DEFINE(SZ_PT_REGS, sizeof(struct pt_regs)); 83 84 return 0; 85 } 86