diff options
| author | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-04 18:13:06 +0000 |
|---|---|---|
| committer | Michael Shalayeff <mickey@cvs.openbsd.org> | 2002-02-04 18:13:06 +0000 |
| commit | c9010f09a58f11eb61902f52b78bf2288189058f (patch) | |
| tree | 008a709975d25e67ec589fe786874653a2f8f7a1 /sys | |
| parent | 7f55eb65e999a74421135827d7770dc826f2e4df (diff) | |
make hptdump take a space arg and print only entried for that space, all on -1
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/hppa/hppa/pmap.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/sys/arch/hppa/hppa/pmap.c b/sys/arch/hppa/hppa/pmap.c index 9bd06a39d21..4250eb23fe2 100644 --- a/sys/arch/hppa/hppa/pmap.c +++ b/sys/arch/hppa/hppa/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.54 2002/02/03 01:58:13 mickey Exp $ */ +/* $OpenBSD: pmap.c,v 1.55 2002/02/04 18:13:05 mickey Exp $ */ /* * Copyright (c) 1998-2001 Michael Shalayeff @@ -204,7 +204,7 @@ TAILQ_HEAD(, pv_page) pv_page_freelist; u_int pv_nfree; #ifdef PMAPDEBUG -void pmap_hptdump __P((void)); +void pmap_hptdump __P((int sp)); #endif u_int kern_prot[8], user_prot[8]; @@ -1538,27 +1538,35 @@ pmap_kremove(va, size) * prints whole va->pa (aka HPT or HVT) */ void -pmap_hptdump() +pmap_hptdump(sp) + int sp; { register struct hpt_entry *hpt, *ehpt; register struct pv_entry *pv; + register int hpthf; mfctl(CR_HPTMASK, ehpt); mfctl(CR_VTOP, hpt); ehpt = (struct hpt_entry *)((int)hpt + (int)ehpt + 1); db_printf("HPT dump %p-%p:\n", hpt, ehpt); - for (; hpt < ehpt; hpt++) - if (hpt->hpt_valid || hpt->hpt_entry) { - db_printf("hpt@%p: %x{%sv=%x:%x},%b,%x\n", - hpt, *(int *)hpt, (hpt->hpt_valid?"ok,":""), - hpt->hpt_space, hpt->hpt_vpn << 9, - hpt->hpt_tlbprot, TLB_BITS, - tlbptob(hpt->hpt_tlbpage)); - for (pv = hpt->hpt_entry; pv; pv = pv->pv_hash) + for (hpthf = 0; hpt < ehpt; hpt++, hpthf = 0) + for (pv = hpt->hpt_entry; pv; pv = pv->pv_hash) + if (sp < 0 || sp == pv->pv_space) { + if (!hpthf) { + db_printf( + "hpt@%p: %x{%sv=%x:%x},%b,%x\n", + hpt, *(u_int *)hpt, + (hpt->hpt_valid?"ok,":""), + hpt->hpt_space, hpt->hpt_vpn << 9, + hpt->hpt_tlbprot, TLB_BITS, + tlbptob(hpt->hpt_tlbpage)); + + hpthf++; + } db_printf(" pv={%p,%x:%x,%b,%x}->%p\n", pv->pv_pmap, pv->pv_space, pv->pv_va, pv->pv_tlbprot, TLB_BITS, tlbptob(pv->pv_tlbpage), pv->pv_hash); - } + } } #endif |