1 files changed, 74 insertions, 0 deletions
diff --git a/arch/nios2/kernel/asm-offsets.c b/arch/nios2/kernel/asm-offsets.c
new file mode 100644
index 0000000000..e3d9b7b6fb
--- /dev/null
+++ b/arch/nios2/kernel/asm-offsets.c
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2011 Tobias Klauser <tklauser@distanz.ch>
+ */
+
+#include <linux/stddef.h>
+#include <linux/sched.h>
+#include <linux/kernel_stat.h>
+#include <linux/ptrace.h>
+#include <linux/hardirq.h>
+#include <linux/thread_info.h>
+#include <linux/kbuild.h>
+
+int main(void)
+{
+	/* struct task_struct */
+	OFFSET(TASK_THREAD, task_struct, thread);
+	BLANK();
+
+	/* struct thread_struct */
+	OFFSET(THREAD_KSP, thread_struct, ksp);
+	OFFSET(THREAD_KPSR, thread_struct, kpsr);
+	BLANK();
+
+	/* struct pt_regs */
+	OFFSET(PT_ORIG_R2, pt_regs, orig_r2);
+	OFFSET(PT_ORIG_R7, pt_regs, orig_r7);
+
+	OFFSET(PT_R1, pt_regs, r1);
+	OFFSET(PT_R2, pt_regs, r2);
+	OFFSET(PT_R3, pt_regs, r3);
+	OFFSET(PT_R4, pt_regs, r4);
+	OFFSET(PT_R5, pt_regs, r5);
+	OFFSET(PT_R6, pt_regs, r6);
+	OFFSET(PT_R7, pt_regs, r7);
+	OFFSET(PT_R8, pt_regs, r8);
+	OFFSET(PT_R9, pt_regs, r9);
+	OFFSET(PT_R10, pt_regs, r10);
+	OFFSET(PT_R11, pt_regs, r11);
+	OFFSET(PT_R12, pt_regs, r12);
+	OFFSET(PT_R13, pt_regs, r13);
+	OFFSET(PT_R14, pt_regs, r14);
+	OFFSET(PT_R15, pt_regs, r15);
+	OFFSET(PT_EA, pt_regs, ea);
+	OFFSET(PT_RA, pt_regs, ra);
+	OFFSET(PT_FP, pt_regs, fp);
+	OFFSET(PT_SP, pt_regs, sp);
+	OFFSET(PT_GP, pt_regs, gp);
+	OFFSET(PT_ESTATUS, pt_regs, estatus);
+	DEFINE(PT_REGS_SIZE, sizeof(struct pt_regs));
+	BLANK();
+
+	/* struct switch_stack */
+	OFFSET(SW_R16, switch_stack, r16);
+	OFFSET(SW_R17, switch_stack, r17);
+	OFFSET(SW_R18, switch_stack, r18);
+	OFFSET(SW_R19, switch_stack, r19);
+	OFFSET(SW_R20, switch_stack, r20);
+	OFFSET(SW_R21, switch_stack, r21);
+	OFFSET(SW_R22, switch_stack, r22);
+	OFFSET(SW_R23, switch_stack, r23);
+	OFFSET(SW_FP, switch_stack, fp);
+	OFFSET(SW_GP, switch_stack, gp);
+	OFFSET(SW_RA, switch_stack, ra);
+	DEFINE(SWITCH_STACK_SIZE, sizeof(struct switch_stack));
+	BLANK();
+
+	/* struct thread_info */
+	OFFSET(TI_FLAGS, thread_info, flags);
+	OFFSET(TI_PREEMPT_COUNT, thread_info, preempt_count);
+	BLANK();
+
+	return 0;
+}