| Chris Metcalf | 867e359 | 2010-05-28 23:09:12 -0400 | [diff] [blame] | 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 | #include <linux/kbuild.h> |
| 18 | #include <linux/thread_info.h> |
| 19 | #include <linux/sched.h> |
| 20 | #include <linux/hardirq.h> |
| 21 | #include <linux/ptrace.h> |
| 22 | #include <hv/hypervisor.h> |
| 23 | |
| 24 | /* Check for compatible compiler early in the build. */ |
| 25 | #ifdef CONFIG_TILEGX |
| 26 | # ifndef __tilegx__ |
| 27 | # error Can only build TILE-Gx configurations with tilegx compiler |
| 28 | # endif |
| 29 | # ifndef __LP64__ |
| 30 | # error Must not specify -m32 when building the TILE-Gx kernel |
| 31 | # endif |
| 32 | #else |
| 33 | # ifdef __tilegx__ |
| 34 | # error Can not build TILEPro/TILE64 configurations with tilegx compiler |
| 35 | # endif |
| 36 | #endif |
| 37 | |
| 38 | void 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_STEP_STATE_OFFSET, \ |
| 62 | offsetof(struct thread_info, step_state)); |
| 63 | |
| 64 | DEFINE(TASK_STRUCT_THREAD_KSP_OFFSET, |
| 65 | offsetof(struct task_struct, thread.ksp)); |
| 66 | DEFINE(TASK_STRUCT_THREAD_PC_OFFSET, |
| 67 | offsetof(struct task_struct, thread.pc)); |
| 68 | |
| 69 | DEFINE(HV_TOPOLOGY_WIDTH_OFFSET, \ |
| 70 | offsetof(HV_Topology, width)); |
| 71 | DEFINE(HV_TOPOLOGY_HEIGHT_OFFSET, \ |
| 72 | offsetof(HV_Topology, height)); |
| 73 | |
| 74 | DEFINE(IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET, \ |
| 75 | offsetof(irq_cpustat_t, irq_syscall_count)); |
| 76 | } |