#include <afs/stds.h>
-#if defined(AFS_OSF_ENV)
-#define KERNEL
-#define UNIX_LOCKS
-#define _KERNEL 1
-#ifdef _KERN_LOCK_H_
-#include FFFFF
-#endif
-#include <kern/lock.h>
-#include <sys/vnode.h>
-#include <arch/alpha/pmap.h>
-
-/*
- * beginning with DUX 4.0A, the system header files define the macros
- *
- * KSEG_TO_PHYS()
- * IS_KSEG_VA()
- * IS_SEG1_VA()
- *
- * to be calls to the kernel functions
- *
- * kseg_to_phys()
- * is_kseg_va()
- * is_seg1_va()
- *
- * when _KERNEL is defined, and expressions otherwise. Since need
- * to define _KERNEL, we redefine these kernel functions as macros
- * for the expressions that we would have gotten if _KERNEL had not
- * been defined. Yes, this duplicates code from the header files, but
- * there's no simple way around it.
- */
-
-#define kseg_to_phys(addr) ((vm_offset_t)(addr) - UNITY_BASE)
-#define is_kseg_va(x) (((unsigned long)(x) & SEG1_BASE) == UNITY_BASE)
-#define is_seg1_va(x) (((unsigned long)(x) & SEG1_BASE) == SEG1_BASE)
-
-#undef KERNEL
-#undef _KERNEL
-#endif
-
#ifdef AFS_SUN5_ENV /*XXXXX*/
#include <sys/t_lock.h>
struct vnode foo;
# include <netinet/in.h> /* struct in_addr */
#endif
-#if defined(AFS_SGI_ENV) || defined(AFS_OSF_ENV)
+#if defined(AFS_SGI_ENV)
#ifdef AFS_SGI_ENV
#include <sys/vnode.h>
#endif /* AFS_SGI_ENV */
typedef kcondvar_t afs_kcondvar_t;
#endif /* AFS_SUN5_ENV */
-#ifdef AFS_DUX40_ENV
-#define RX_ENABLE_LOCKS
-typedef struct {
- unsigned long lock;
- void *owner;
-} afs_kmutex_t;
-typedef int afs_kcondvar_t;
-#endif /* AFS_DUX40_ENV */
-
#ifdef AFS_HPUX110_ENV
#define RX_ENABLE_LOCKS
typedef struct {
#undef KERNEL
-#if defined(AFS_OSF_ENV) && !defined(v_count)
-#define v_count v_usecount
-#endif
-
-#ifdef AFS_OSF_ENV
-#define KERNELBASE 0x80000000
-#define coreadj(x) ((int)x - KERNELBASE)
-#endif
-
#if defined(AFS_SGI_ENV)
#define UNIX "/unix"
#else
errno, strerror(errno));
exit(1);
}
-#if defined(AFS_OSF_ENV)
- if (mem) {
- long X;
-
- X = coreadj(request[0].n_value);
- request[0].n_value = X;
- }
-#endif /* defined(AFS_OSF_ENV) */
-
*offset = request[0].n_value;
if (!request[0].n_value) {
printf("(WARNING) Couldn't find %s in %s. Proceeding..\n", sname,
}
#endif
-#ifdef AFS_OSF_ENV
-static
-read_addr(int fd, unsigned long addr, unsigned long *val)
-{
- if (lseek(fd, addr, SEEK_SET) == -1)
- return (0);
- if (read(fd, val, sizeof(long)) != sizeof(long))
- return (0);
- return (1);
-}
-
-static pt_entry_t *ptes = NULL;
-static
-addr_to_offset(unsigned long addr, unsigned long *ret, int fd)
-{
- off_t symoff;
- pt_entry_t pte, *val;
- char *str, *ptr;
-
- if (IS_SEG1_VA(addr)) {
- if (ptes == NULL) {
- int i, loc;
- unsigned long loc1, loc2[2];
- findsym("kernel_pmap", &symoff);
- loc1 = coreadj(symoff);
- /*printf("ptes=%lx -> %lx\n", symoff, loc1); */
- if (lseek(fd, loc1, L_SET /*0 */ ) != loc1) {
- perror("lseek");
- exit(1);
- }
- if ((i = read(fd, (char *)&loc1, sizeof(long))) != sizeof(long)) {
- printf("Read of kerne_map failed\n");
- return; /*exit(1); */
- }
- loc = loc1;
- /*printf("loc1 %lx -> %lx\n", loc1, loc); */
- if (lseek(fd, loc, L_SET /*0 */ ) != loc) {
- perror("lseek");
- exit(1);
- }
- if ((i =
- read(fd, (char *)loc2,
- 2 * sizeof(long))) != 2 * sizeof(long)) {
- printf("Read of kerne_map failed\n");
- return; /*exit(1); */
- }
- ptes = (pt_entry_t *) loc2[1];
- /*printf("ptes=%lx\n", ptes); */
-
- }
- if (!addr_to_offset
- ((unsigned long)(ptes + LEVEL1_PT_OFFSET(addr)),
- (unsigned long *)&val, fd))
- return (0);
- if (!read_addr(fd, (unsigned long)val, (unsigned long *)&pte))
- return (0);
- val = ((pt_entry_t *) PTETOPHYS(&pte)) + LEVEL2_PT_OFFSET(addr);
- if (!read_addr(fd, (unsigned long)val, (unsigned long *)&pte))
- return (0);
- val = ((pt_entry_t *) PTETOPHYS(&pte)) + LEVEL3_PT_OFFSET(addr);
- if (!read_addr(fd, (unsigned long)val, (unsigned long *)&pte))
- return (0);
- *ret = PTETOPHYS(&pte) + (addr & ((1 << PGSHIFT) - 1));
- return (1);
- } else if (IS_KSEG_VA(addr)) {
- *ret = KSEG_TO_PHYS(addr);
- return (1);
- } else {
- return (0);
- }
-}
-#endif
-
#ifndef AFS_KDUMP_LIB
void
kread(int kmem, off_t loc, void *buf, KDUMP_SIZE_T len)
memset(buf, 0, len);
-#ifdef AFS_OSF_ENV
- if (mem) {
- unsigned long ret;
- i = addr_to_offset(loc, &ret, kmem);
- if (i == 1)
- loc = ret;
- else {
- unsigned long loc1;
- loc1 = coreadj(loc);
- loc = loc1;
- }
- }
-#else
#if defined(sparc) && !defined(__linux__)
#ifndef AFS_SUN5_ENV
if (mem) {
}
#endif
#endif
-#endif
#if ! defined(AFS_SUN5_ENV)
#if defined(AFS_SGI61_ENV) && !defined(AFS_32BIT_KERNEL_ENV)
if (lseek64(kmem, loc, L_SET /*0 */ ) != loc)
printf("\n\nPrinting vcache VLRU info (oldest first)...\n\n");
findsym("afs_cacheStats", &symoff);
kread(kmem, symoff, (char *)&maxvcount, sizeof maxvcount);
-#ifdef AFS_OSF_ENV
- findsym("afs_maxvcount", &symoff);
- kread(kmem, symoff, (char *)&maxvcount, sizeof maxvcount);
- findsym("afs_vcount", &symoff);
- kread(kmem, symoff, (char *)&vcount, sizeof vcount);
- findsym("max_vnodes", &symoff);
- kread(kmem, symoff, (char *)&nvnode, sizeof nvnode);
- printf("max number of vcache entries = %d\n", maxvcount);
- printf("number of vcaches in use = %d\n", vcount);
- printf("total number of system vnode entries = %d\n", nvnode);
-#endif
findsym("VLRU", &symoff);
kread(kmem, symoff, (char *)&VLRU, sizeof VLRU);
vlru_addr = (u_long) symoff;
findsym("afs_mariner", &symoff);
kread(kmem, symoff, (char *)&count, sizeof count);
printf("\tafs_mariner = 0x%x\n", count);
-#ifndef AFS_OSF_ENV
findsym("freeVCList", &symoff);
kread(kmem, symoff, (char *)&count, sizeof count);
printf("\tafs_freeVCList = 0x%x XXX\n", count);
-#endif
findsym("afs_freeDCList", &symoff);
kread(kmem, symoff, (char *)&count, sizeof count);
printf("\tfreeDCList = 0x%x\n", count);
git://git.openafs.org / openafs.git / blobdiff