| undefined.c (254451) | undefined.c (254461) |
|---|---|
| 1/* $NetBSD: undefined.c,v 1.22 2003/11/29 22:21:29 bjh21 Exp $ */ 2 3/*- 4 * Copyright (c) 2001 Ben Harris. 5 * Copyright (c) 1995 Mark Brinicombe. 6 * Copyright (c) 1995 Brini. 7 * All rights reserved. 8 * --- 34 unchanged lines hidden (view full) --- 43 * 44 * Created : 06/01/95 45 */ 46 47 48#include "opt_ddb.h" 49 50#include <sys/cdefs.h> | 1/* $NetBSD: undefined.c,v 1.22 2003/11/29 22:21:29 bjh21 Exp $ */ 2 3/*- 4 * Copyright (c) 2001 Ben Harris. 5 * Copyright (c) 1995 Mark Brinicombe. 6 * Copyright (c) 1995 Brini. 7 * All rights reserved. 8 * --- 34 unchanged lines hidden (view full) --- 43 * 44 * Created : 06/01/95 45 */ 46 47 48#include "opt_ddb.h" 49 50#include <sys/cdefs.h> |
| 51__FBSDID("$FreeBSD: head/sys/arm/arm/undefined.c 254451 2013-08-17 14:52:19Z andrew $"); | 51__FBSDID("$FreeBSD: head/sys/arm/arm/undefined.c 254461 2013-08-17 18:51:38Z andrew $"); |
| 52 53#include <sys/param.h> 54#include <sys/malloc.h> 55#include <sys/queue.h> 56#include <sys/signal.h> 57#include <sys/systm.h> 58#include <sys/proc.h> 59#include <sys/syslog.h> --- 169 unchanged lines hidden (view full) --- 229 * instruction to tell the difference between and undefined 230 * instruction and a coprocessor instruction following an undefined 231 * instruction trap. 232 */ 233 234 coprocessor = 0; 235 if ((fault_instruction & (1 << 27)) != 0) 236 coprocessor = (fault_instruction >> 8) & 0x0f; | 52 53#include <sys/param.h> 54#include <sys/malloc.h> 55#include <sys/queue.h> 56#include <sys/signal.h> 57#include <sys/systm.h> 58#include <sys/proc.h> 59#include <sys/syslog.h> --- 169 unchanged lines hidden (view full) --- 229 * instruction to tell the difference between and undefined 230 * instruction and a coprocessor instruction following an undefined 231 * instruction trap. 232 */ 233 234 coprocessor = 0; 235 if ((fault_instruction & (1 << 27)) != 0) 236 coprocessor = (fault_instruction >> 8) & 0x0f; |
| 237#ifdef ARM_VFP_SUPPORT | 237#ifdef VFP |
| 238 else { /* check for special instructions */ 239 if (((fault_instruction & 0xfe000000) == 0xf2000000) || 240 ((fault_instruction & 0xff100000) == 0xf4000000)) 241 coprocessor = 10; /* vfp / simd */ 242 } | 238 else { /* check for special instructions */ 239 if (((fault_instruction & 0xfe000000) == 0xf2000000) || 240 ((fault_instruction & 0xff100000) == 0xf4000000)) 241 coprocessor = 10; /* vfp / simd */ 242 } |
| 243#endif /* ARM_VFP_SUPPORT */ | 243#endif /* VFP */ |
| 244 245 if ((frame->tf_spsr & PSR_MODE) == PSR_USR32_MODE) { 246 /* 247 * Modify the fault_code to reflect the USR/SVC state at 248 * time of fault. 249 */ 250 fault_code = FAULT_USER; 251 td->td_frame = frame; --- 41 unchanged lines hidden --- | 244 245 if ((frame->tf_spsr & PSR_MODE) == PSR_USR32_MODE) { 246 /* 247 * Modify the fault_code to reflect the USR/SVC state at 248 * time of fault. 249 */ 250 fault_code = FAULT_USER; 251 td->td_frame = frame; --- 41 unchanged lines hidden --- |