Module Name: src
Committed By: skrll
Date: Wed May 19 12:16:01 UTC 2021
Modified Files:
src/sys/arch/aarch64/aarch64: db_interface.c
src/sys/arch/aarch64/include: pmap.h
Log Message:
Make even more pmap agnostic
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/arch/aarch64/aarch64/db_interface.c
cvs rdiff -u -r1.47 -r1.48 src/sys/arch/aarch64/include/pmap.h
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/aarch64/aarch64/db_interface.c
diff -u src/sys/arch/aarch64/aarch64/db_interface.c:1.15 src/sys/arch/aarch64/aarch64/db_interface.c:1.16
--- src/sys/arch/aarch64/aarch64/db_interface.c:1.15 Wed May 19 11:54:17 2021
+++ src/sys/arch/aarch64/aarch64/db_interface.c Wed May 19 12:16:01 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: db_interface.c,v 1.15 2021/05/19 11:54:17 skrll Exp $ */
+/* $NetBSD: db_interface.c,v 1.16 2021/05/19 12:16:01 skrll Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <[email protected]>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.15 2021/05/19 11:54:17 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_interface.c,v 1.16 2021/05/19 12:16:01 skrll Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -411,14 +411,14 @@ db_pte_print(pt_entry_t pte, int level,
break;
}
- if (pte & LX_BLKPAG_OS_BOOT)
- pr(", boot");
- if (pte & LX_BLKPAG_OS_READ)
- pr(", pmap_read");
- if (pte & LX_BLKPAG_OS_WRITE)
- pr(", pmap_write");
- if (pte & LX_BLKPAG_OS_WIRED)
- pr(", wired");
+ if (pte & LX_BLKPAG_OS_0)
+ pr(", " PMAP_PTE_OS0);
+ if (pte & LX_BLKPAG_OS_1)
+ pr(", " PMAP_PTE_OS1);
+ if (pte & LX_BLKPAG_OS_2)
+ pr(", " PMAP_PTE_OS2);
+ if (pte & LX_BLKPAG_OS_3)
+ pr(", " PMAP_PTE_OS3);
} else {
pr(" **ILLEGAL TYPE**");
}
@@ -526,7 +526,6 @@ dump_ln_table(bool countmode, pd_entry_t
vaddr_t va, void (*pr)(const char *, ...) __printflike(1, 2))
{
struct vm_page *pg;
- struct vm_page_md *md;
pd_entry_t pde;
paddr_t pa;
int i, n;
@@ -535,13 +534,11 @@ dump_ln_table(bool countmode, pd_entry_t
pa = AARCH64_KVA_TO_PA((vaddr_t)pdp);
pg = PHYS_TO_VM_PAGE(pa);
- md = VM_PAGE_TO_MD(pg);
if (pg == NULL) {
pr("%sL%d: pa=%lx pg=NULL\n", spc, level, pa);
} else {
- pr("%sL%d: pa=%lx pg=%p, wire_count=%d, mdpg_ptep_parent=%p\n",
- spc, level, pa, pg, pg->wire_count, md->mdpg_ptep_parent);
+ pr("%sL%d: pa=%lx pg=%p", spc, level, pa, pg);
}
for (i = n = 0; i < Ln_ENTRIES; i++) {
Index: src/sys/arch/aarch64/include/pmap.h
diff -u src/sys/arch/aarch64/include/pmap.h:1.47 src/sys/arch/aarch64/include/pmap.h:1.48
--- src/sys/arch/aarch64/include/pmap.h:1.47 Fri Apr 30 20:07:23 2021
+++ src/sys/arch/aarch64/include/pmap.h Wed May 19 12:16:01 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap.h,v 1.47 2021/04/30 20:07:23 skrll Exp $ */
+/* $NetBSD: pmap.h,v 1.48 2021/05/19 12:16:01 skrll Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -130,6 +130,11 @@ struct vm_page_md {
#define LX_BLKPAG_OS_BOOT LX_BLKPAG_OS_3
#define LX_BLKPAG_OS_RWMASK (LX_BLKPAG_OS_WRITE|LX_BLKPAG_OS_READ)
+#define PMAP_PTE_OS0 "read"
+#define PMAP_PTE_OS1 "write"
+#define PMAP_PTE_OS2 "wired"
+#define PMAP_PTE_OS3 "boot"
+
/* memory attributes are configured MAIR_EL1 in locore */
#define LX_BLKPAG_ATTR_NORMAL_WB __SHIFTIN(0, LX_BLKPAG_ATTR_INDX)
#define LX_BLKPAG_ATTR_NORMAL_NC __SHIFTIN(1, LX_BLKPAG_ATTR_INDX)
