Author: smh
Date: Thu Mar 16 20:55:00 2017
New Revision: 315423
URL: https://svnweb.freebsd.org/changeset/base/315423
Log:
Fix libsysdecode vmprot flag decoding
Fix the regex used to find vmprot table entries and add the missing include.
This fixes kdumps output of PFLT arguments which would previously look like:
5202 101546 ktrace PFLT 0x5ae000 0x2<><invalid>2
They now display correctly:
5202 101546 ktrace PFLT 0x5ac000 0x2<VM_PROT_WRITE>
MFC after: 1 week
Modified:
head/lib/libsysdecode/flags.c
head/lib/libsysdecode/mktables
Modified: head/lib/libsysdecode/flags.c
==============================================================================
--- head/lib/libsysdecode/flags.c Thu Mar 16 20:39:31 2017
(r315422)
+++ head/lib/libsysdecode/flags.c Thu Mar 16 20:55:00 2017
(r315423)
@@ -51,6 +51,7 @@ __FBSDID("$FreeBSD$");
#include <netinet/udp.h>
#include <nfsserver/nfs.h>
#include <ufs/ufs/quota.h>
+#include <vm/vm.h>
#include <vm/vm_param.h>
#include <aio.h>
#include <fcntl.h>
Modified: head/lib/libsysdecode/mktables
==============================================================================
--- head/lib/libsysdecode/mktables Thu Mar 16 20:39:31 2017
(r315422)
+++ head/lib/libsysdecode/mktables Thu Mar 16 20:55:00 2017
(r315423)
@@ -135,7 +135,7 @@ gen_table "sockoptudp" "UDP_[[:alnu
gen_table "socktype" "SOCK_[A-Z]+[[:space:]]+[1-9]+[0-9]*"
"sys/socket.h"
gen_table "thrcreateflags" "THR_[A-Z]+[[:space:]]+0x[0-9]+"
"sys/thr.h"
gen_table "umtxop" "UMTX_OP_[[:alnum:]_]+[[:space:]]+[0-9]+"
"sys/umtx.h"
-gen_table "vmprot" "VM_PROT_[A-Z]+[[:space:]]+\(\(vm_prot_t\)\)"
"vm/vm.h"
+gen_table "vmprot"
"VM_PROT_[A-Z]+[[:space:]]+\(\(vm_prot_t\)[[:space:]]+0x[0-9]+\)" "vm/vm.h"
gen_table "vmresult" "KERN_[A-Z]+[[:space:]]+[0-9]+"
"vm/vm_param.h"
gen_table "wait6opt" "W[A-Z]+[[:space:]]+[0-9]+"
"sys/wait.h"
gen_table "seekwhence" "SEEK_[A-Z]+[[:space:]]+[0-9]+"
"sys/unistd.h"
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