Module Name: src
Committed By: reinoud
Date: Thu Sep 15 12:25:25 UTC 2011
Modified Files:
src/sys/arch/usermode/usermode: intr.c pmap.c trap.c
Log Message:
Move to dprintf_debug()
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/usermode/usermode/intr.c
cvs rdiff -u -r1.62 -r1.63 src/sys/arch/usermode/usermode/pmap.c
cvs rdiff -u -r1.39 -r1.40 src/sys/arch/usermode/usermode/trap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/usermode/usermode/intr.c
diff -u src/sys/arch/usermode/usermode/intr.c:1.6 src/sys/arch/usermode/usermode/intr.c:1.7
--- src/sys/arch/usermode/usermode/intr.c:1.6 Tue Sep 13 10:38:04 2011
+++ src/sys/arch/usermode/usermode/intr.c Thu Sep 15 12:25:25 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.c,v 1.6 2011/09/13 10:38:04 reinoud Exp $ */
+/* $NetBSD: intr.c,v 1.7 2011/09/15 12:25:25 reinoud Exp $ */
/*-
* Copyright (c) 2011 Jared D. McNeill <jmcne...@invisible.ca>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.6 2011/09/13 10:38:04 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: intr.c,v 1.7 2011/09/15 12:25:25 reinoud Exp $");
#include <sys/types.h>
@@ -74,7 +74,7 @@
return;
}
- //printf("\nX : %d\n", x);
+ dprintf_debug("spl_intr: queue %d when %d\n", x, usermode_x);
spli = &spl_intrs[x][spl_intr_wr[x]];
spli->func = func;
spli->arg = arg;
@@ -111,17 +111,17 @@
/* `eat' interrupts that came by until we got back to x */
if (usermode_x > x) {
-restart:
+//restart:
for (y = usermode_x; y >= x; y--) {
while (spl_intr_rd[y] != spl_intr_wr[y]) {
- // printf("spl y %d firing\n", y);
+ dprintf_debug("spl y %d firing\n", y);
spli = &spl_intrs[y][spl_intr_rd[y]];
if (!spli->func)
panic("%s: spli->func is NULL for ipl %d, rd %d, wr %d\n",
__func__, y, spl_intr_rd[y], spl_intr_wr[y]);
spli->func(spli->arg);
spl_intr_rd[y] = (spl_intr_rd[y] + 1) % MAX_QUEUED_EVENTS;
- goto restart;
+// goto restart;
}
}
usermode_x = x;
Index: src/sys/arch/usermode/usermode/pmap.c
diff -u src/sys/arch/usermode/usermode/pmap.c:1.62 src/sys/arch/usermode/usermode/pmap.c:1.63
--- src/sys/arch/usermode/usermode/pmap.c:1.62 Wed Sep 14 19:45:27 2011
+++ src/sys/arch/usermode/usermode/pmap.c Thu Sep 15 12:25:25 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.c,v 1.62 2011/09/14 19:45:27 reinoud Exp $ */
+/* $NetBSD: pmap.c,v 1.63 2011/09/15 12:25:25 reinoud Exp $ */
/*-
* Copyright (c) 2011 Reinoud Zandijk <rein...@netbsd.org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.62 2011/09/14 19:45:27 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.63 2011/09/15 12:25:25 reinoud Exp $");
#include "opt_memsize.h"
#include "opt_kmempages.h"
@@ -136,13 +136,13 @@
vm_min_addr = thunk_get_vm_min_address();
vm_min_addr = vm_min_addr < PAGE_SIZE ? PAGE_SIZE : vm_min_addr;
- aprint_debug("Information retrieved from system and elf image\n");
- aprint_debug("min VM address at %p\n", (void *) vm_min_addr);
- aprint_debug("start kernel at %p\n", _start);
- aprint_debug(" end kernel at %p\n", &etext);
- aprint_debug(" end of init. data at %p\n", &edata);
- aprint_debug("1st end of data at %p\n", &end);
- aprint_debug("CUR end data at %p\n", thunk_sbrk(0));
+ dprintf_debug("Information retrieved from system and elf image\n");
+ dprintf_debug("min VM address at %p\n", (void *) vm_min_addr);
+ dprintf_debug("start kernel at %p\n", _start);
+ dprintf_debug(" end kernel at %p\n", &etext);
+ dprintf_debug(" end of init. data at %p\n", &edata);
+ dprintf_debug("1st end of data at %p\n", &end);
+ dprintf_debug("CUR end data at %p\n", thunk_sbrk(0));
/* calculate kernel section (R-X) */
kmem_k_start = (vaddr_t) PAGE_SIZE * (atop(_start) );
@@ -173,19 +173,19 @@
kmem_ext_end = mpos;
/* print summary */
- aprint_debug("\nMemory summary\n");
- aprint_debug("\tkmem_k_start\t%p\n", (void *) kmem_k_start);
- aprint_debug("\tkmem_k_end\t%p\n", (void *) kmem_k_end);
- aprint_debug("\tkmem_ext_start\t%p\n", (void *) kmem_ext_start);
- aprint_debug("\tkmem_ext_end\t%p\n", (void *) kmem_ext_end);
- aprint_debug("\tkmem_user_start\t%p\n", (void *) kmem_user_start);
- aprint_debug("\tkmem_user_end\t%p\n", (void *) kmem_user_end);
-
- aprint_debug("\ttotmem_len\t%10d\n", (int) totmem_len);
- aprint_debug("\tkvmsize\t\t%10d\n", (int) KVMSIZE);
- aprint_debug("\tuser_len\t%10d\n", (int) user_len);
+ dprintf_debug("\nMemory summary\n");
+ dprintf_debug("\tkmem_k_start\t%p\n", (void *) kmem_k_start);
+ dprintf_debug("\tkmem_k_end\t%p\n", (void *) kmem_k_end);
+ dprintf_debug("\tkmem_ext_start\t%p\n", (void *) kmem_ext_start);
+ dprintf_debug("\tkmem_ext_end\t%p\n", (void *) kmem_ext_end);
+ dprintf_debug("\tkmem_user_start\t%p\n", (void *) kmem_user_start);
+ dprintf_debug("\tkmem_user_end\t%p\n", (void *) kmem_user_end);
+
+ dprintf_debug("\ttotmem_len\t%10d\n", (int) totmem_len);
+ dprintf_debug("\tkvmsize\t\t%10d\n", (int) KVMSIZE);
+ dprintf_debug("\tuser_len\t%10d\n", (int) user_len);
- aprint_debug("\n\n");
+ dprintf_debug("\n\n");
#if 1
/* protect user memory UVM area (---) */
@@ -209,7 +209,7 @@
"failed (%p)\n", (void *)addr);
#endif
- aprint_debug("Creating memory mapped backend\n");
+ dprintf_debug("Creating memory mapped backend\n");
/* create memory file since mmap/maccess only can be on files */
strlcpy(mem_name, "/tmp/netbsd.XXXXXX", sizeof(mem_name));
@@ -265,7 +265,7 @@
phys_npages = (free_end - free_start) / PAGE_SIZE;
pv_table_size = round_page(phys_npages * sizeof(struct pv_entry));
- aprint_debug("claiming %"PRIu64" KB of pv_table for "
+ dprintf_debug("claiming %"PRIu64" KB of pv_table for "
"%"PRIdPTR" pages of physical memory\n",
(uint64_t) pv_table_size/1024, (uintptr_t) phys_npages);
@@ -281,7 +281,7 @@
memset(pv_table, 0, pv_table_size); /* test and clear */
- aprint_debug("pv_table initialiased correctly, mmap works\n");
+ dprintf_debug("pv_table initialiased correctly, mmap works\n");
/* advance */
kmem_ext_cur_start += pv_table_size;
@@ -290,7 +290,7 @@
/* set up kernel pmap */
pm_nentries = (VM_MAX_ADDRESS - VM_MIN_ADDRESS) / PAGE_SIZE;
pm_entries_size = round_page(pm_nentries * sizeof(struct pv_entry *));
- aprint_debug("pmap va->pa lookup table is %"PRIu64" KB for %d logical pages\n",
+ dprintf_debug("pmap va->pa lookup table is %"PRIu64" KB for %d logical pages\n",
pm_entries_size/1024, pm_nentries);
pmap = pmap_kernel();
@@ -309,7 +309,7 @@
memset(pmap->pm_entries, 0, pm_entries_size); /* test and clear */
- aprint_debug("kernel pmap entries initialiased correctly\n");
+ dprintf_debug("kernel pmap entries initialiased correctly\n");
/* advance */
kmem_ext_cur_start += pm_entries_size;
@@ -324,13 +324,13 @@
va = (vaddr_t) pv_table + pg;
pmap_kenter_pa(va, pa, VM_PROT_READ | VM_PROT_WRITE, 0);
}
- aprint_debug("pv_table mem added to the kernel pmap\n");
+ dprintf_debug("pv_table mem added to the kernel pmap\n");
for (pg = 0; pg < pm_entries_size; pg += PAGE_SIZE) {
pa = pm_fpos + pg;
va = (vaddr_t) pmap->pm_entries + pg;
pmap_kenter_pa(va, pa, VM_PROT_READ | VM_PROT_WRITE, 0);
}
- aprint_debug("kernel pmap entries mem added to the kernel pmap\n");
+ dprintf_debug("kernel pmap entries mem added to the kernel pmap\n");
/* add file space to uvm's FREELIST */
/* XXX really from 0? or from fpos to have better stats */
@@ -340,10 +340,10 @@
atop(free_end),
VM_FREELIST_DEFAULT);
- aprint_debug("leaving pmap_bootstrap:\n");
- aprint_debug("\t%"PRIu64" MB of physical pages left\n",
+ dprintf_debug("leaving pmap_bootstrap:\n");
+ dprintf_debug("\t%"PRIu64" MB of physical pages left\n",
(uint64_t) (free_end - (free_start + fpos))/1024/1024);
- aprint_debug("\t%"PRIu64" MB of kmem left\n",
+ dprintf_debug("\t%"PRIu64" MB of kmem left\n",
(uint64_t) (kmem_ext_end - kmem_ext_cur_end)/1024/1024);
setup_signal_handlers();
@@ -384,7 +384,7 @@
pmap_initialised = 1;
}
- aprint_debug("pmap_create\n");
+ dprintf_debug("pmap_create\n");
pmap = pool_get(&pmap_pool, PR_WAITOK);
memset(pmap, 0, sizeof(*pmap));
@@ -393,7 +393,7 @@
pmap->pm_entries = (struct pv_entry **) malloc(
pm_entries_size, M_VMPMAP,
M_WAITOK | M_ZERO);
- aprint_debug("\tpmap %p\n", pmap);
+ dprintf_debug("\tpmap %p\n", pmap);
return pmap;
}
@@ -404,7 +404,7 @@
int i;
/* if multiple references exist just remove a reference */
- aprint_debug("pmap_destroy %p\n", pmap);
+ dprintf_debug("pmap_destroy %p\n", pmap);
if (--pmap->pm_count > 0)
return;
@@ -424,7 +424,7 @@
void
pmap_reference(pmap_t pmap)
{
- aprint_debug("pmap_reference %p\n", (void *) pmap);
+ dprintf_debug("pmap_reference %p\n", (void *) pmap);
pmap->pm_count++;
}
@@ -470,7 +470,7 @@
}
}
/* Otherwise, allocate a new entry and link it in after the head. */
- aprint_debug("pv_get: multiple mapped page ppn %"PRIdPTR", "
+ dprintf_debug("pv_get: multiple mapped page ppn %"PRIdPTR", "
"lpn %"PRIdPTR"\n", ppn, lpn);
/* extra sanity */
@@ -499,7 +499,7 @@
uintptr_t lpn, ppn;
int prot, cur_prot, diff;
- aprint_debug("pmap_fault pmap %p, va %p\n", pmap, (void *) va);
+ dprintf_debug("pmap_fault pmap %p, va %p\n", pmap, (void *) va);
/* get logical page from vaddr */
lpn = atop(va - VM_MIN_ADDRESS); /* V->L */
@@ -507,7 +507,7 @@
/* not known! then it must be UVM's work */
if (pv == NULL) {
- aprint_debug("%s: no mapping yet\n", __func__);
+ dprintf_debug("%s: no mapping yet\n", __func__);
*atype = VM_PROT_READ; /* assume it was a read */
return false;
}
@@ -528,7 +528,7 @@
/* if its not mapped in, we have a TBL fault */
if ((pv->pv_vflags & PV_MAPPEDIN) == 0) {
if (pv->pv_mmap_ppl != THUNK_PROT_NONE) {
- aprint_debug("%s: tlb fault page lpn %"PRIiPTR"\n",
+ dprintf_debug("%s: tlb fault page lpn %"PRIiPTR"\n",
__func__, pv->pv_lpn);
pmap_page_activate(pv);
return true;
@@ -547,7 +547,7 @@
diff = prot & (prot ^ cur_prot);
- aprint_debug("%s: prot = %d, cur_prot = %d, diff = %d\n",
+ dprintf_debug("%s: prot = %d, cur_prot = %d, diff = %d\n",
__func__, prot, cur_prot, diff);
*atype = VM_PROT_READ; /* assume its a read error */
if (diff & VM_PROT_READ) {
@@ -603,7 +603,7 @@
addr = thunk_mmap((void *) va, PAGE_SIZE, pv->pv_mmap_ppl,
THUNK_MAP_FILE | THUNK_MAP_FIXED | THUNK_MAP_SHARED,
mem_fh, pa);
- aprint_debug("page_activate: (va %p, pa %p, ppl %d) -> %p\n",
+ dprintf_debug("page_activate: (va %p, pa %p, ppl %d) -> %p\n",
(void *) va, (void *) pa, pv->pv_mmap_ppl, (void *) addr);
if (addr != (void *) va)
panic("pmap_page_activate: mmap failed (expected %p got %p): %d",
@@ -624,7 +624,7 @@
addr = thunk_mmap((void *) va, PAGE_SIZE, THUNK_PROT_NONE,
THUNK_MAP_FILE | THUNK_MAP_FIXED | THUNK_MAP_SHARED,
mem_fh, pa);
- aprint_debug("page_deactivate: (va %p, pa %p, ppl %d) -> %p\n",
+ dprintf_debug("page_deactivate: (va %p, pa %p, ppl %d) -> %p\n",
(void *) va, (void *) pa, pv->pv_mmap_ppl, (void *) addr);
if (addr != (void *) va)
panic("pmap_page_deactivate: mmap failed");
@@ -672,7 +672,7 @@
struct pv_entry *pv;
for (pv = &pv_table[ppn]; pv != NULL; pv = pv->pv_next) {
- aprint_debug("pmap_update_page: ppn %"PRIdPTR", pv->pv_map = %p\n",
+ dprintf_debug("pmap_update_page: ppn %"PRIdPTR", pv->pv_map = %p\n",
ppn, pv->pv_pmap);
if (pv->pv_pmap != NULL) {
pv_update(pv);
@@ -750,7 +750,7 @@
int
pmap_enter(pmap_t pmap, vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags)
{
- aprint_debug("pmap_enter %p : v %p, p %p, prot %d, flags %d\n",
+ dprintf_debug("pmap_enter %p : v %p, p %p, prot %d, flags %d\n",
(void *) pmap, (void *) va, (void *) pa, (int) prot, (int) flags);
return pmap_do_enter(pmap, va, pa, prot, flags, 0);
}
@@ -761,7 +761,7 @@
{
struct pv_entry *pv, *npv;
- aprint_debug("pv_release ppn %"PRIdPTR", lpn %"PRIdPTR"\n", ppn, lpn);
+ dprintf_debug("pv_release ppn %"PRIdPTR", lpn %"PRIdPTR"\n", ppn, lpn);
pv = &pv_table[ppn];
/*
* If it is the first entry on the list, it is actually
@@ -803,7 +803,7 @@
slpn = atop(sva - VM_MIN_ADDRESS); /* V->L */
elpn = atop(eva - VM_MIN_ADDRESS); /* V->L */
- aprint_debug("pmap_remove() called from "
+ dprintf_debug("pmap_remove() called from "
"lpn %"PRIdPTR" to lpn %"PRIdPTR"\n", slpn, elpn);
s = splvm();
@@ -828,7 +828,7 @@
pmap_remove_all(pmap_t pmap)
{
/* just a hint that all the entries are to be removed */
- aprint_debug("pmap_remove_all() dummy called\n");
+ dprintf_debug("pmap_remove_all() dummy called\n");
/* we dont do anything with the kernel pmap */
if (pmap == pmap_kernel())
@@ -862,7 +862,7 @@
slpn = atop(sva - VM_MIN_ADDRESS); /* V->L */
elpn = atop(eva - VM_MIN_ADDRESS); /* V->L */
- aprint_debug("pmap_protect() called from "
+ dprintf_debug("pmap_protect() called from "
"lpn %"PRIdPTR" to lpn %"PRIdPTR"\n", slpn, elpn);
s = splvm();
@@ -890,7 +890,7 @@
struct pv_entry *pv;
/* TODO protect against roque values */
- aprint_debug("pmap_extract: extracting va %p\n", (void *) va);
+ dprintf_debug("pmap_extract: extracting va %p\n", (void *) va);
#ifdef DIAGNOSTIC
if ((va < VM_MIN_ADDRESS) || (va > VM_MAX_ADDRESS))
panic("pmap_extract: invalid va isued\n");
@@ -912,7 +912,7 @@
void
pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags)
{
- aprint_debug("pmap_kenter_pa : v %p, p %p, prot %d, flags %d\n",
+ dprintf_debug("pmap_kenter_pa : v %p, p %p, prot %d, flags %d\n",
(void *) va, (void *) pa, (int) prot, (int) flags);
pmap_do_enter(pmap_kernel(), va, pa, prot, prot | PMAP_WIRED, 1);
}
@@ -933,7 +933,7 @@
void
pmap_update(pmap_t pmap)
{
- aprint_debug("pmap_update (dummy)\n");
+ dprintf_debug("pmap_update (dummy)\n");
}
void
@@ -943,7 +943,7 @@
pmap_t pmap;
pmap = p->p_vmspace->vm_map.pmap;
- aprint_debug("pmap_activate for lwp %p, pmap = %p\n", l, pmap);
+ dprintf_debug("pmap_activate for lwp %p, pmap = %p\n", l, pmap);
if (pmap == pmap_kernel())
return; /* kernel pmap is always active */
@@ -963,7 +963,7 @@
int i;
pmap = p->p_vmspace->vm_map.pmap;
- aprint_debug("pmap_DEactivate for lwp %p, pmap = %p\n", l, pmap);
+ dprintf_debug("pmap_DEactivate for lwp %p, pmap = %p\n", l, pmap);
if (pmap == pmap_kernel())
return; /* kernel pmap is always active */
@@ -990,7 +990,7 @@
char blob[PAGE_SIZE];
int num;
- aprint_debug("pmap_zero_page: pa %p\n", (void *) pa);
+ dprintf_debug("pmap_zero_page: pa %p\n", (void *) pa);
memset(blob, 0, PAGE_SIZE);
num = thunk_pwrite(mem_fh, blob, PAGE_SIZE, pa);
@@ -1001,7 +1001,7 @@
void
pmap_copy_page(paddr_t src, paddr_t dst)
{
-aprint_debug("pmap_copy_page not implemented\n");
+dprintf_debug("pmap_copy_page not implemented\n");
}
/* change access permissions on a given physical page */
@@ -1012,7 +1012,7 @@
struct pv_entry *pv, *npv;
ppn = atop(VM_PAGE_TO_PHYS(page));
- aprint_debug("pmap_page_protect page %"PRIiPTR" to prot %d\n", ppn, prot);
+ dprintf_debug("pmap_page_protect page %"PRIiPTR" to prot %d\n", ppn, prot);
if (prot == VM_PROT_NONE) {
/* visit all mappings */
@@ -1066,7 +1066,7 @@
ppn = atop(VM_PAGE_TO_PHYS(page));
rv = pmap_is_modified(page);
- aprint_debug("pmap_clear_modify page %"PRIiPTR"\n", ppn);
+ dprintf_debug("pmap_clear_modify page %"PRIiPTR"\n", ppn);
/* if marked modified, clear it in all the pmap's referencing it */
if (rv) {
@@ -1091,7 +1091,7 @@
ppn = atop(VM_PAGE_TO_PHYS(page));
rv = pmap_is_referenced(page);
- aprint_debug("pmap_clear_reference page %"PRIiPTR"\n", ppn);
+ dprintf_debug("pmap_clear_reference page %"PRIiPTR"\n", ppn);
if (rv) {
pv_table[ppn].pv_pflags &= ~PV_REFERENCED;
@@ -1109,7 +1109,7 @@
ppn = atop(VM_PAGE_TO_PHYS(page));
rv = (pv_table[ppn].pv_pflags & PV_MODIFIED) != 0;
- aprint_debug("pmap_is_modified page %"PRIiPTR" : %s\n", ppn, rv?"yes":"no");
+ dprintf_debug("pmap_is_modified page %"PRIiPTR" : %s\n", ppn, rv?"yes":"no");
return rv;
}
@@ -1120,7 +1120,7 @@
intptr_t ppn;
ppn = atop(VM_PAGE_TO_PHYS(page));
- aprint_debug("pmap_is_referenced page %"PRIiPTR"\n", ppn);
+ dprintf_debug("pmap_is_referenced page %"PRIiPTR"\n", ppn);
return (pv_table[ppn].pv_pflags & PV_REFERENCED) != 0;
}
@@ -1135,7 +1135,7 @@
vaddr_t
pmap_growkernel(vaddr_t maxkvaddr)
{
- aprint_debug("pmap_growkernel: till %p (adding %"PRIu64" KB)\n",
+ dprintf_debug("pmap_growkernel: till %p (adding %"PRIu64" KB)\n",
(void *) maxkvaddr,
(uint64_t) (maxkvaddr - kmem_ext_cur_end)/1024);
if (maxkvaddr > kmem_ext_end)
Index: src/sys/arch/usermode/usermode/trap.c
diff -u src/sys/arch/usermode/usermode/trap.c:1.39 src/sys/arch/usermode/usermode/trap.c:1.40
--- src/sys/arch/usermode/usermode/trap.c:1.39 Sat Sep 10 10:29:39 2011
+++ src/sys/arch/usermode/usermode/trap.c Thu Sep 15 12:25:25 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.c,v 1.39 2011/09/10 10:29:39 reinoud Exp $ */
+/* $NetBSD: trap.c,v 1.40 2011/09/15 12:25:25 reinoud Exp $ */
/*-
* Copyright (c) 2011 Reinoud Zandijk <rein...@netbsd.org>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.39 2011/09/10 10:29:39 reinoud Exp $");
+__KERNEL_RCSID(0, "$NetBSD: trap.c,v 1.40 2011/09/15 12:25:25 reinoud Exp $");
#include <sys/types.h>
#include <sys/param.h>
@@ -179,7 +179,7 @@
/* can pmap handle it? on its own? (r/m) */
rv = 0;
if (!pmap_fault(vm_map->pmap, va, &atype)) {
- aprint_debug("pmap fault couldn't handle it! : "
+ dprintf_debug("pmap fault couldn't handle it! : "
"derived atype %d\n", atype);
/* extra debug for now */
@@ -202,7 +202,7 @@
old_va = va;
if (rv) {
- aprint_debug("uvm_fault returned error %d\n", rv);
+ dprintf_debug("uvm_fault returned error %d\n", rv);
/* something got wrong */
if (kmem) {
