1/* 2 * Copyright 2010 Tilera Corporation. All Rights Reserved. 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation, version 2. 7 * 8 * This program is distributed in the hope that it will be useful, but 9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or 11 * NON INFRINGEMENT. See the GNU General Public License for 12 * more details. 13 * 14 * Generates definitions from c-type structures used by assembly sources. 15 */ 16 17/* Check for compatible compiler early in the build. */ 18#ifdef CONFIG_TILEGX 19# ifndef __tilegx__ 20# error Can only build TILE-Gx configurations with tilegx compiler 21# endif 22# ifndef __LP64__ 23# error Must not specify -m32 when building the TILE-Gx kernel 24# endif 25#else 26# ifdef __tilegx__ 27# error Can not build TILEPro configurations with tilegx compiler 28# endif 29#endif 30 31#include <linux/kbuild.h> 32#include <linux/thread_info.h> 33#include <linux/sched.h> 34#include <linux/hardirq.h> 35#include <linux/ptrace.h> 36#include <hv/hypervisor.h> 37 38void foo(void) 39{ 40 DEFINE(SINGLESTEP_STATE_BUFFER_OFFSET, 41 offsetof(struct single_step_state, buffer)); 42 DEFINE(SINGLESTEP_STATE_FLAGS_OFFSET, 43 offsetof(struct single_step_state, flags)); 44 DEFINE(SINGLESTEP_STATE_ORIG_PC_OFFSET, 45 offsetof(struct single_step_state, orig_pc)); 46 DEFINE(SINGLESTEP_STATE_NEXT_PC_OFFSET, 47 offsetof(struct single_step_state, next_pc)); 48 DEFINE(SINGLESTEP_STATE_BRANCH_NEXT_PC_OFFSET, 49 offsetof(struct single_step_state, branch_next_pc)); 50 DEFINE(SINGLESTEP_STATE_UPDATE_VALUE_OFFSET, 51 offsetof(struct single_step_state, update_value)); 52 53 DEFINE(THREAD_INFO_TASK_OFFSET, 54 offsetof(struct thread_info, task)); 55 DEFINE(THREAD_INFO_FLAGS_OFFSET, 56 offsetof(struct thread_info, flags)); 57 DEFINE(THREAD_INFO_STATUS_OFFSET, 58 offsetof(struct thread_info, status)); 59 DEFINE(THREAD_INFO_HOMECACHE_CPU_OFFSET, 60 offsetof(struct thread_info, homecache_cpu)); 61 DEFINE(THREAD_INFO_PREEMPT_COUNT_OFFSET, 62 offsetof(struct thread_info, preempt_count)); 63 DEFINE(THREAD_INFO_STEP_STATE_OFFSET, 64 offsetof(struct thread_info, step_state)); 65#ifdef __tilegx__ 66 DEFINE(THREAD_INFO_UNALIGN_JIT_BASE_OFFSET, 67 offsetof(struct thread_info, unalign_jit_base)); 68 DEFINE(THREAD_INFO_UNALIGN_JIT_TMP_OFFSET, 69 offsetof(struct thread_info, unalign_jit_tmp)); 70#endif 71 72 DEFINE(TASK_STRUCT_THREAD_KSP_OFFSET, 73 offsetof(struct task_struct, thread.ksp)); 74 DEFINE(TASK_STRUCT_THREAD_PC_OFFSET, 75 offsetof(struct task_struct, thread.pc)); 76 77 DEFINE(HV_TOPOLOGY_WIDTH_OFFSET, 78 offsetof(HV_Topology, width)); 79 DEFINE(HV_TOPOLOGY_HEIGHT_OFFSET, 80 offsetof(HV_Topology, height)); 81 82 DEFINE(IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET, 83 offsetof(irq_cpustat_t, irq_syscall_count)); 84} 85