/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* This file contains machine independent code for performing core dumps.
*
- * HISTORY
- * 16-Feb-91 Mike DeMoney (mike@next.com)
- * Massaged into MI form from m68k/core.c.
*/
#include <mach/vm_param.h>
mythread_state_flavor_t thread_flavor_array[]={
{PPC_THREAD_STATE , PPC_THREAD_STATE_COUNT},
{PPC_FLOAT_STATE, PPC_FLOAT_STATE_COUNT},
- {PPC_EXCEPTION_STATE, PPC_EXCEPTION_STATE_COUNT}
+ {PPC_EXCEPTION_STATE, PPC_EXCEPTION_STATE_COUNT},
+ {PPC_VECTOR_STATE, PPC_VECTOR_STATE_COUNT}
};
-int mynum_flavors=3;
+int mynum_flavors=4;
#elif defined (__i386__)
mythread_state_flavor_t thread_flavor_array [] = {
{i386_THREAD_STATE, i386_THREAD_STATE_COUNT},
int tstate_size;
} tir_t;
+void
collectth_state(thread_act_t th_act, tir_t *t)
{
vm_offset_t header;
tir_t tir1;
struct vnode * vp;
extern boolean_t coredumpok(vm_map_t map, vm_offset_t va); /* temp fix */
+ extern task_t current_task(); /* XXX */
if (pcred->p_svuid != pcred->p_ruid || pcred->p_svgid != pcred->p_rgid)
return (EFAULT);
(void) task_suspend(task);
sprintf(core_name, "/cores/core.%d", p->p_pid);
- NDINIT(&nd, LOOKUP, FOLLOW, UIO_SYSSPACE, core_name, p);
- if(error = vn_open(&nd, O_CREAT | FWRITE, S_IRUSR ))
+ NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_SYSSPACE, core_name, p);
+ if(error = vn_open(&nd, O_CREAT | FWRITE | O_NOFOLLOW, S_IRUSR ))
return (error);
vp = nd.ni_vp;
* nflavors here is really the number of ints in flavors
* to meet the thread_getstatus() calling convention
*/
-#if 0
- nflavors = sizeof(flavors)/sizeof(int);
- if (thread_getstatus(current_thread(), THREAD_STATE_FLAVOR_LIST,
- (thread_state_t)(flavors),
- &nflavors) != KERN_SUCCESS)
- panic("core flavor list");
- /* now convert to number of flavors */
- nflavors /= sizeof(mythread_state_flavor_t)/sizeof(int);
-#else
nflavors = mynum_flavors;
bcopy(thread_flavor_array,flavors,sizeof(thread_flavor_array));
-#endif
tstate_size = 0;
for (i = 0; i < nflavors; i++)
tstate_size += sizeof(mythread_state_flavor_t) +
mh->sizeofcmds = command_size;
hoffset = sizeof(struct mach_header); /* offset into header */
- foffset = round_page(header_size); /* offset into file */
+ foffset = round_page_32(header_size); /* offset into file */
vmoffset = VM_MIN_ADDRESS; /* offset into VM */
- /* We use to check for an error, here, now we try and get
+ /*
+ * We use to check for an error, here, now we try and get
* as much as we can
*/
while (segment_count > 0){
* Note: if we can't read, then we end up with
* a hole in the file.
*/
- if ((maxprot & VM_PROT_READ) == VM_PROT_READ && vbr.user_tag != VM_MEMORY_IOKIT && coredumpok(map,vmoffset)) {
+ if ((maxprot & VM_PROT_READ) == VM_PROT_READ
+ && vbr.user_tag != VM_MEMORY_IOKIT
+ && coredumpok(map,vmoffset)) {
error = vn_rdwr(UIO_WRITE, vp, (caddr_t)vmoffset, size, foffset,
UIO_USERSPACE, IO_NODELOCKED|IO_UNIT, cred, (int *) 0, p);
}
segment_count--;
}
-#if 0 /* [ */
- task_lock(task);
- thread = (thread_t) queue_first(&task->thread_list);
- while (thread_count > 0) {
- /*
- * Fill in thread command structure.
- */
- tc = (struct thread_command *) (header + hoffset);
- tc->cmd = LC_THREAD;
- tc->cmdsize = sizeof(struct thread_command)
- + tstate_size;
- hoffset += sizeof(struct thread_command);
- /*
- * Follow with a struct thread_state_flavor and
- * the appropriate thread state struct for each
- * thread state flavor.
- */
- for (i = 0; i < nflavors; i++) {
- *(mythread_state_flavor_t *)(header+hoffset) =
- flavors[i];
- hoffset += sizeof(mythread_state_flavor_t);
- thread_getstatus(thread, flavors[i].flavor,
- (thread_state_t *)(header+hoffset),
- &flavors[i].count);
- hoffset += flavors[i].count*sizeof(int);
- }
- thread = (thread_t) queue_next(&thread->thread_list);
- thread_count--;
- }
- task_unlock(task);
-#else /* /* 0 ][ */
tir1.header = header;
tir1.hoffset = hoffset;
tir1.flavors = flavors;
tir1.tstate_size = tstate_size;
task_act_iterate_wth_args(task, collectth_state,&tir1);
-#endif /* 0 ] */
/*
* Write out the Mach header at the beginning of the
* file.
error1 = vn_close(vp, FWRITE, cred, p);
if (error == 0)
error = error1;
+ return (error);
}
projects / apple / xnu.git / blobdiff