77 lines
		
	
	
	
		
			2.6 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
		
		
			
		
	
	
			77 lines
		
	
	
	
		
			2.6 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
|   | /*
 | ||
|  |  * Copyright 2010 Tilera Corporation. All Rights Reserved. | ||
|  |  * | ||
|  |  *   This program is free software; you can redistribute it and/or | ||
|  |  *   modify it under the terms of the GNU General Public License | ||
|  |  *   as published by the Free Software Foundation, version 2. | ||
|  |  * | ||
|  |  *   This program is distributed in the hope that it will be useful, but | ||
|  |  *   WITHOUT ANY WARRANTY; without even the implied warranty of | ||
|  |  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or | ||
|  |  *   NON INFRINGEMENT.  See the GNU General Public License for | ||
|  |  *   more details. | ||
|  |  * | ||
|  |  * Generates definitions from c-type structures used by assembly sources. | ||
|  |  */ | ||
|  | 
 | ||
|  | #include <linux/kbuild.h>
 | ||
|  | #include <linux/thread_info.h>
 | ||
|  | #include <linux/sched.h>
 | ||
|  | #include <linux/hardirq.h>
 | ||
|  | #include <linux/ptrace.h>
 | ||
|  | #include <hv/hypervisor.h>
 | ||
|  | 
 | ||
|  | /* Check for compatible compiler early in the build. */ | ||
|  | #ifdef CONFIG_TILEGX
 | ||
|  | # ifndef __tilegx__
 | ||
|  | #  error Can only build TILE-Gx configurations with tilegx compiler
 | ||
|  | # endif
 | ||
|  | # ifndef __LP64__
 | ||
|  | #  error Must not specify -m32 when building the TILE-Gx kernel
 | ||
|  | # endif
 | ||
|  | #else
 | ||
|  | # ifdef __tilegx__
 | ||
|  | #  error Can not build TILEPro/TILE64 configurations with tilegx compiler
 | ||
|  | # endif
 | ||
|  | #endif
 | ||
|  | 
 | ||
|  | void foo(void) | ||
|  | { | ||
|  | 	DEFINE(SINGLESTEP_STATE_BUFFER_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, buffer)); | ||
|  | 	DEFINE(SINGLESTEP_STATE_FLAGS_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, flags)); | ||
|  | 	DEFINE(SINGLESTEP_STATE_ORIG_PC_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, orig_pc)); | ||
|  | 	DEFINE(SINGLESTEP_STATE_NEXT_PC_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, next_pc)); | ||
|  | 	DEFINE(SINGLESTEP_STATE_BRANCH_NEXT_PC_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, branch_next_pc)); | ||
|  | 	DEFINE(SINGLESTEP_STATE_UPDATE_VALUE_OFFSET, \ | ||
|  | 	       offsetof(struct single_step_state, update_value)); | ||
|  | 
 | ||
|  | 	DEFINE(THREAD_INFO_TASK_OFFSET, \ | ||
|  | 	       offsetof(struct thread_info, task)); | ||
|  | 	DEFINE(THREAD_INFO_FLAGS_OFFSET, \ | ||
|  | 	       offsetof(struct thread_info, flags)); | ||
|  | 	DEFINE(THREAD_INFO_STATUS_OFFSET, \ | ||
|  | 	       offsetof(struct thread_info, status)); | ||
|  | 	DEFINE(THREAD_INFO_HOMECACHE_CPU_OFFSET, \ | ||
|  | 	       offsetof(struct thread_info, homecache_cpu)); | ||
|  | 	DEFINE(THREAD_INFO_STEP_STATE_OFFSET, \ | ||
|  | 	       offsetof(struct thread_info, step_state)); | ||
|  | 
 | ||
|  | 	DEFINE(TASK_STRUCT_THREAD_KSP_OFFSET, | ||
|  | 	       offsetof(struct task_struct, thread.ksp)); | ||
|  | 	DEFINE(TASK_STRUCT_THREAD_PC_OFFSET, | ||
|  | 	       offsetof(struct task_struct, thread.pc)); | ||
|  | 
 | ||
|  | 	DEFINE(HV_TOPOLOGY_WIDTH_OFFSET, \ | ||
|  | 	       offsetof(HV_Topology, width)); | ||
|  | 	DEFINE(HV_TOPOLOGY_HEIGHT_OFFSET, \ | ||
|  | 	       offsetof(HV_Topology, height)); | ||
|  | 
 | ||
|  | 	DEFINE(IRQ_CPUSTAT_SYSCALL_COUNT_OFFSET, \ | ||
|  | 	       offsetof(irq_cpustat_t, irq_syscall_count)); | ||
|  | } |