From e1d82de681fd79e65f86912c7b231d88180ac8a4 Mon Sep 17 00:00:00 2001 From: Greentime Hu Date: Tue, 24 Oct 2017 14:19:11 +0800 Subject: nds32: Assembly macros and definitions This patch includes assembly macros, bit field definitions used in .S files across arch/nds32/. Signed-off-by: Vincent Chen Signed-off-by: Greentime Hu Acked-by: Arnd Bergmann --- arch/nds32/kernel/asm-offsets.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/nds32/kernel/asm-offsets.c (limited to 'arch/nds32/kernel') diff --git a/arch/nds32/kernel/asm-offsets.c b/arch/nds32/kernel/asm-offsets.c new file mode 100644 index 000000000000..3541d5981de7 --- /dev/null +++ b/arch/nds32/kernel/asm-offsets.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (C) 2005-2017 Andes Technology Corporation + +#include +#include +#include +#include +#include + +int main(void) +{ + DEFINE(TSK_TI_FLAGS, offsetof(struct task_struct, thread_info.flags)); + DEFINE(TSK_TI_PREEMPT, + offsetof(struct task_struct, thread_info.preempt_count)); + DEFINE(THREAD_CPU_CONTEXT, + offsetof(struct task_struct, thread.cpu_context)); + DEFINE(OSP_OFFSET, offsetof(struct pt_regs, osp)); + DEFINE(SP_OFFSET, offsetof(struct pt_regs, sp)); + DEFINE(FUCOP_CTL_OFFSET, offsetof(struct pt_regs, fucop_ctl)); + DEFINE(IPSW_OFFSET, offsetof(struct pt_regs, ipsw)); + DEFINE(SYSCALLNO_OFFSET, offsetof(struct pt_regs, syscallno)); + DEFINE(IPC_OFFSET, offsetof(struct pt_regs, ipc)); + DEFINE(R0_OFFSET, offsetof(struct pt_regs, uregs[0])); + DEFINE(R15_OFFSET, offsetof(struct pt_regs, uregs[15])); + DEFINE(CLOCK_REALTIME_RES, MONOTONIC_RES_NSEC); + DEFINE(CLOCK_COARSE_RES, LOW_RES_NSEC); + return 0; +} -- cgit v1.2.2