CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Fri Apr 26 22:07:32 UTC 2024
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Add ${TOOL_DATE} (Jan-Benedict Glaw)
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.50 src/usr.sbin/crash/Makefile:1.51
--- src/usr.sbin/crash/Makefile:1.50 Tue Nov 21 21:01:07 2023
+++ src/usr.sbin/crash/Makefile Fri Apr 26 18:07:32 2024
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.50 2023/11/22 02:01:07 thorpej Exp $
+# $NetBSD: Makefile,v 1.51 2024/04/26 22:07:32 christos Exp $
PROG= crash
MAN= crash.8
@@ -119,7 +119,7 @@ NVFLAGS+=-R
# vers.c
SRCS+= vers.c
vers.c: ${S}/conf/newvers.sh ${_NETBSD_VERSION_DEPENDS}
- ${HOST_SH} ${S}/conf/newvers.sh ${NVFLAGS} -n -m ${MACHINE} -i CRASH
+ TOOL_DATE=${TOOL_DATE} ${HOST_SH} ${S}/conf/newvers.sh ${NVFLAGS} -n -m ${MACHINE} -i CRASH
CLEANFILES+= vers.c version
.else# } {
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Fri Apr 26 22:07:32 UTC 2024
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Add ${TOOL_DATE} (Jan-Benedict Glaw)
To generate a diff of this commit:
cvs rdiff -u -r1.50 -r1.51 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: gutteridge Date: Sun Jan 14 00:40:21 UTC 2024 Modified Files: src/usr.sbin/crash: crash.8 Log Message: crash.8: add xref to savecore(8) To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/crash.8 diff -u src/usr.sbin/crash/crash.8:1.8 src/usr.sbin/crash/crash.8:1.9 --- src/usr.sbin/crash/crash.8:1.8 Sat Mar 23 02:07:32 2019 +++ src/usr.sbin/crash/crash.8 Sun Jan 14 00:40:21 2024 @@ -1,4 +1,4 @@ -.\" $NetBSD: crash.8,v 1.8 2019/03/23 02:07:32 mrg Exp $ +.\" $NetBSD: crash.8,v 1.9 2024/01/14 00:40:21 gutteridge Exp $ .\" .\" Copyright (c) 2009 The NetBSD Foundation, Inc. .\" All rights reserved. @@ -27,7 +27,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd March 22, 2019 +.Dd January 14, 2024 .Dt CRASH 8 .Os .Sh NAME @@ -94,7 +94,8 @@ like the following: .Xr ps 1 , .Xr vmstat 1 , .Xr ddb 4 , -.Xr pstat 8 +.Xr pstat 8 , +.Xr savecore 8 .Sh HISTORY The .Nm
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: gutteridge Date: Sun Jan 14 00:40:21 UTC 2024 Modified Files: src/usr.sbin/crash: crash.8 Log Message: crash.8: add xref to savecore(8) To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: mlelstv
Date: Mon Dec 11 14:00:47 UTC 2023
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
Implement cngetc, don't abort.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.15 src/usr.sbin/crash/crash.c:1.16
--- src/usr.sbin/crash/crash.c:1.15 Wed Apr 12 17:53:32 2023
+++ src/usr.sbin/crash/crash.c Mon Dec 11 14:00:47 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.15 2023/04/12 17:53:32 riastradh Exp $ */
+/* $NetBSD: crash.c,v 1.16 2023/12/11 14:00:47 mlelstv Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: crash.c,v 1.15 2023/04/12 17:53:32 riastradh Exp $");
+__RCSID("$NetBSD: crash.c,v 1.16 2023/12/11 14:00:47 mlelstv Exp $");
#endif /* not lint */
#include
@@ -94,7 +94,6 @@ void lockdebug_lock_print(void) {
}
#endif
-
static void
cleanup(void)
{
@@ -309,9 +308,11 @@ db_check_interrupt(void)
int
cngetc(void)
{
+ char ch;
- fprintf(stderr, "cngetc\n");
- abort();
+ if (el_getc(elptr, ) <= 0)
+ return 0;
+ return (unsigned char)ch;
}
void
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mlelstv Date: Mon Dec 11 14:00:47 UTC 2023 Modified Files: src/usr.sbin/crash: crash.c Log Message: Implement cngetc, don't abort. To generate a diff of this commit: cvs rdiff -u -r1.15 -r1.16 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: thorpej
Date: Wed Nov 22 02:01:07 UTC 2023
Modified Files:
src/usr.sbin/crash: Makefile
Added Files:
src/usr.sbin/crash/arch: alpha.c
Log Message:
Add Alpha glue for crash(8).
To generate a diff of this commit:
cvs rdiff -u -r1.49 -r1.50 src/usr.sbin/crash/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/alpha.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.49 src/usr.sbin/crash/Makefile:1.50
--- src/usr.sbin/crash/Makefile:1.49 Sun Jul 9 17:10:47 2023
+++ src/usr.sbin/crash/Makefile Wed Nov 22 02:01:07 2023
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.49 2023/07/09 17:10:47 riastradh Exp $
+# $NetBSD: Makefile,v 1.50 2023/11/22 02:01:07 thorpej Exp $
PROG= crash
MAN= crash.8
@@ -21,11 +21,14 @@ DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT}
|| ${MACHINE_CPU} == "arm" \
|| ${MACHINE_CPU} == "aarch64" \
|| ${MACHINE_CPU} == "mips" \
+|| ${MACHINE_ARCH} == "alpha" \
|| ${MACHINE_ARCH} == "m68k" \
|| ${MACHINE_ARCH} == "powerpc" \
|| ${MACHINE_ARCH} == "powerpc64"
SRCS+= db_trace.c
-.if ${MACHINE_CPU} == "mips"
+.if ${MACHINE_ARCH} == "alpha"
+SRCS+= db_interface.c
+.elif ${MACHINE_CPU} == "mips"
SRCS+= db_interface.c mips_stacktrace.c
CPPFLAGS+= -DDDB
.elif ${MACHINE_ARCH} != "m68k" \
Added files:
Index: src/usr.sbin/crash/arch/alpha.c
diff -u /dev/null src/usr.sbin/crash/arch/alpha.c:1.1
--- /dev/null Wed Nov 22 02:01:07 2023
+++ src/usr.sbin/crash/arch/alpha.c Wed Nov 22 02:01:07 2023
@@ -0,0 +1,72 @@
+/* $NetBSD: alpha.c,v 1.1 2023/11/22 02:01:07 thorpej Exp $ */
+
+/*-
+ * Copyright (c) 2023 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *notice, this list of conditions and the following disclaimer in the
+ *documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include
+#ifndef lint
+__RCSID("$NetBSD: alpha.c,v 1.1 2023/11/22 02:01:07 thorpej Exp $");
+#endif /* not lint */
+
+#include
+#include
+#include
+#include
+
+#include
+
+#include
+#include
+#include
+
+#include "extern.h"
+
+struct pcb pcb;
+struct trapframe ddb_regs;
+
+extern db_alpha_nlist db_alpha_nl[];
+
+void
+db_mach_init(kvm_t *kd)
+{
+
+ if (kvm_nlist(kd, db_alpha_nl) == -1) {
+ errx(EXIT_FAILURE, "kvm_nlist: %s", kvm_geterr(kd));
+ }
+ if ((size_t)kvm_read(kd, db_alpha_nl[SYM_dumppcb].n_value,
+ , sizeof(pcb)) != sizeof(pcb)) {
+ warnx("cannot read dumppcb: %s", kvm_geterr(kd));
+ }
+
+ memcpy(_regs.tf_regs[FRAME_S0],
+ _context[0], 7 * sizeof(unsigned long));
+ ddb_regs.tf_regs[FRAME_RA] = pcb.pcb_context[7];
+ ddb_regs.tf_regs[FRAME_SP] = pcb.pcb_hw.apcb_ksp;
+ ddb_regp = _regs;
+}
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: thorpej Date: Wed Nov 22 02:01:07 UTC 2023 Modified Files: src/usr.sbin/crash: Makefile Added Files: src/usr.sbin/crash/arch: alpha.c Log Message: Add Alpha glue for crash(8). To generate a diff of this commit: cvs rdiff -u -r1.49 -r1.50 src/usr.sbin/crash/Makefile cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/alpha.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: ad Date: Fri Mar 27 00:17:08 UTC 2020 Modified Files: src/usr.sbin/crash: crash.c Log Message: No need for warnx() if !LOCKDEBUG To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: ad
Date: Fri Mar 27 00:17:08 UTC 2020
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
No need for warnx() if !LOCKDEBUG
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.12 src/usr.sbin/crash/crash.c:1.13
--- src/usr.sbin/crash/crash.c:1.12 Mon Mar 9 01:54:31 2020
+++ src/usr.sbin/crash/crash.c Fri Mar 27 00:17:08 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.12 2020/03/09 01:54:31 christos Exp $ */
+/* $NetBSD: crash.c,v 1.13 2020/03/27 00:17:08 ad Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: crash.c,v 1.12 2020/03/09 01:54:31 christos Exp $");
+__RCSID("$NetBSD: crash.c,v 1.13 2020/03/27 00:17:08 ad Exp $");
#endif /* not lint */
#include
@@ -427,17 +427,16 @@ main(int argc, char **argv)
errx(EXIT_FAILURE, "cannot read osrelease: %s",
kvm_geterr(kd));
}
-#ifdef LOCKDEBUG
- if ((size_t)kvm_read(kd, nl[X_LOCKDEBUG].n_value, _all,
- sizeof(ld_all)) != sizeof(ld_all))
- warn("Cannot read ld_all (no LOCKDEBUG kernel?): %s",
- kvm_geterr(kd));
-#endif
printf("Crash version %s, image version %s.\n", osrelease, imgrelease);
if (strcmp(osrelease, imgrelease) != 0) {
printf("WARNING: versions differ, you may not be able to "
"examine this image.\n");
}
+#ifdef LOCKDEBUG
+ if ((size_t)kvm_read(kd, nl[X_LOCKDEBUG].n_value, _all,
+ sizeof(ld_all)) != sizeof(ld_all))
+ printf("Kernel compiled without options LOCKDEBUG.\n");
+#endif
/*
* Print the panic string, if any.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: rin
Date: Mon Mar 9 05:10:19 UTC 2020
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Restrict LOCKDEBUG support to archs with REALCRASH.
Fix build failure for other archs.
To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.43 src/usr.sbin/crash/Makefile:1.44
--- src/usr.sbin/crash/Makefile:1.43 Mon Mar 9 01:54:31 2020
+++ src/usr.sbin/crash/Makefile Mon Mar 9 05:10:19 2020
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.43 2020/03/09 01:54:31 christos Exp $
+# $NetBSD: Makefile,v 1.44 2020/03/09 05:10:19 rin Exp $
PROG= crash
MAN= crash.8
@@ -30,10 +30,6 @@ REALCRASH=yes
REALCRASH=no
.endif
-CPPFLAGS +=-DLOCKDEBUG
-CPPFLAGS.subr_lockdebug.c += -DCRASH -DDDB
-SRCS += subr_lockdebug.c
-
.if ${REALCRASH} != "no" # {
S= ${.CURDIR}/../../sys
@@ -58,6 +54,10 @@ SRCS+= db_disasm.c
SRCS+= kern_timeout.c
CPPFLAGS.kern_timeout.c += -DCRASH -DDDB
+CPPFLAGS +=-DLOCKDEBUG
+SRCS += subr_lockdebug.c
+CPPFLAGS.subr_lockdebug.c += -DCRASH -DDDB
+
CPPFLAGS+= -I${S}/arch
. if${MACHINE} == "amd64" \
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: rin Date: Mon Mar 9 05:10:19 UTC 2020 Modified Files: src/usr.sbin/crash: Makefile Log Message: Restrict LOCKDEBUG support to archs with REALCRASH. Fix build failure for other archs. To generate a diff of this commit: cvs rdiff -u -r1.43 -r1.44 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Mon Mar 9 01:54:31 UTC 2020
Modified Files:
src/usr.sbin/crash: Makefile crash.c
Log Message:
Add primitive LOCKDEBUG support.
To generate a diff of this commit:
cvs rdiff -u -r1.42 -r1.43 src/usr.sbin/crash/Makefile
cvs rdiff -u -r1.11 -r1.12 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.42 src/usr.sbin/crash/Makefile:1.43
--- src/usr.sbin/crash/Makefile:1.42 Sun Oct 13 03:28:18 2019
+++ src/usr.sbin/crash/Makefile Sun Mar 8 21:54:31 2020
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.42 2019/10/13 07:28:18 mrg Exp $
+# $NetBSD: Makefile,v 1.43 2020/03/09 01:54:31 christos Exp $
PROG= crash
MAN= crash.8
@@ -30,6 +30,10 @@ REALCRASH=yes
REALCRASH=no
.endif
+CPPFLAGS +=-DLOCKDEBUG
+CPPFLAGS.subr_lockdebug.c += -DCRASH -DDDB
+SRCS += subr_lockdebug.c
+
.if ${REALCRASH} != "no" # {
S= ${.CURDIR}/../../sys
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.11 src/usr.sbin/crash/crash.c:1.12
--- src/usr.sbin/crash/crash.c:1.11 Tue Jan 10 15:57:26 2017
+++ src/usr.sbin/crash/crash.c Sun Mar 8 21:54:31 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.11 2017/01/10 20:57:26 christos Exp $ */
+/* $NetBSD: crash.c,v 1.12 2020/03/09 01:54:31 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: crash.c,v 1.11 2017/01/10 20:57:26 christos Exp $");
+__RCSID("$NetBSD: crash.c,v 1.12 2020/03/09 01:54:31 christos Exp $");
#endif /* not lint */
#include
@@ -73,9 +73,24 @@ static struct nlist nl[] = {
{ .n_name = "_osrelease" },
#define X_PANICSTR 1
{ .n_name = "_panicstr" },
+#ifdef LOCKDEBUG
+#define X_LOCKDEBUG 2
+ { .n_name = "ld_all" },
+#endif
{ .n_name = NULL },
};
+#ifdef LOCKDEBUG
+struct lockdebug;
+TAILQ_HEAD(, lockdebug) ld_all;
+#else
+void lockdebug_lock_print(void);
+void lockdebug_lock_print(void) {
+ warnx("No lockdebug support compiled in");
+}
+#endif
+
+
static void
cleanup(void)
{
@@ -412,6 +427,12 @@ main(int argc, char **argv)
errx(EXIT_FAILURE, "cannot read osrelease: %s",
kvm_geterr(kd));
}
+#ifdef LOCKDEBUG
+ if ((size_t)kvm_read(kd, nl[X_LOCKDEBUG].n_value, _all,
+ sizeof(ld_all)) != sizeof(ld_all))
+ warn("Cannot read ld_all (no LOCKDEBUG kernel?): %s",
+ kvm_geterr(kd));
+#endif
printf("Crash version %s, image version %s.\n", osrelease, imgrelease);
if (strcmp(osrelease, imgrelease) != 0) {
printf("WARNING: versions differ, you may not be able to "
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Mar 9 01:54:31 UTC 2020 Modified Files: src/usr.sbin/crash: Makefile crash.c Log Message: Add primitive LOCKDEBUG support. To generate a diff of this commit: cvs rdiff -u -r1.42 -r1.43 src/usr.sbin/crash/Makefile cvs rdiff -u -r1.11 -r1.12 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Sat Mar 23 02:07:32 UTC 2019 Modified Files: src/usr.sbin/crash: crash.8 Log Message: add an example shell pipeline that will print *all* kernel stack traces. bump date. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/crash.8 diff -u src/usr.sbin/crash/crash.8:1.7 src/usr.sbin/crash/crash.8:1.8 --- src/usr.sbin/crash/crash.8:1.7 Mon Jul 3 21:35:30 2017 +++ src/usr.sbin/crash/crash.8 Sat Mar 23 02:07:32 2019 @@ -1,4 +1,4 @@ -.\" $NetBSD: crash.8,v 1.7 2017/07/03 21:35:30 wiz Exp $ +.\" $NetBSD: crash.8,v 1.8 2019/03/23 02:07:32 mrg Exp $ .\" .\" Copyright (c) 2009 The NetBSD Foundation, Inc. .\" All rights reserved. @@ -27,7 +27,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd December 10, 2016 +.Dd March 22, 2019 .Dt CRASH 8 .Os .Sh NAME @@ -83,6 +83,13 @@ For example: crash> ps | more crash> ps | grep ioflush .Ed +.Sh EXAMPLES +You can obtain a full list of all kernel stack traces with a shell pipeline +like the following: +.Bd -literal -offset abcd +# echo ps | crash | grep '^[0-9]' | cut -c 30-46 | \\ + sed 's,^,bt/a ,' | crash +.Ed .Sh SEE ALSO .Xr ps 1 , .Xr vmstat 1 ,
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Sat Mar 23 02:07:32 UTC 2019 Modified Files: src/usr.sbin/crash: crash.8 Log Message: add an example shell pipeline that will print *all* kernel stack traces. bump date. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash/arch
Module Name:src
Committed By: christos
Date: Sun Aug 12 16:00:41 UTC 2018
Modified Files:
src/usr.sbin/crash/arch: x86.c
Log Message:
i386 does not have a variable min address (yet)
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/usr.sbin/crash/arch/x86.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/arch/x86.c
diff -u src/usr.sbin/crash/arch/x86.c:1.3 src/usr.sbin/crash/arch/x86.c:1.4
--- src/usr.sbin/crash/arch/x86.c:1.3 Sun Aug 12 11:55:26 2018
+++ src/usr.sbin/crash/arch/x86.c Sun Aug 12 12:00:41 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: x86.c,v 1.3 2018/08/12 15:55:26 christos Exp $ */
+/* $NetBSD: x86.c,v 1.4 2018/08/12 16:00:41 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: x86.c,v 1.3 2018/08/12 15:55:26 christos Exp $");
+__RCSID("$NetBSD: x86.c,v 1.4 2018/08/12 16:00:41 christos Exp $");
#endif /* not lint */
#include
@@ -47,11 +47,15 @@ __RCSID("$NetBSD: x86.c,v 1.3 2018/08/12
#include "extern.h"
+#ifdef VM_MIN_KERNEL_ADDRESS_DEFAULT
vaddr_t vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS_DEFAULT;
+#endif
static struct nlist nl[] = {
{ .n_name = "_dumppcb" },
+#ifdef VM_MIN_KERNEL_ADDRESS_DEFAULT
{ .n_name = "vm_min_kernel_address" },
+#endif
{ .n_name = NULL },
};
@@ -68,11 +72,13 @@ db_mach_init(kvm_t *kd)
sizeof(pcb)) {
errx(EXIT_FAILURE, "cannot read dumppcb: %s", kvm_geterr(kd));
}
+#ifdef VM_MIN_KERNEL_ADDRESS_DEFAULT
if ((size_t)kvm_read(kd, nl[1].n_value, _min_kernel_address,
sizeof(vm_min_kernel_address)) != sizeof(vm_min_kernel_address)) {
errx(EXIT_FAILURE, "cannot read vm_min_kernel_address: %s",
kvm_geterr(kd));
}
+#endif
ddb_regs.tf_sp = pcb.pcb_sp;
ddb_regs.tf_bp = pcb.pcb_bp;
if (ddb_regs.tf_bp != 0 && ddb_regs.tf_sp != 0) {
CVS commit: src/usr.sbin/crash/arch
Module Name:src Committed By: christos Date: Sun Aug 12 16:00:41 UTC 2018 Modified Files: src/usr.sbin/crash/arch: x86.c Log Message: i386 does not have a variable min address (yet) To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/usr.sbin/crash/arch/x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash/arch
Module Name:src
Committed By: christos
Date: Sun Aug 12 15:55:27 UTC 2018
Modified Files:
src/usr.sbin/crash/arch: x86.c
Log Message:
reorder
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/arch/x86.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/arch/x86.c
diff -u src/usr.sbin/crash/arch/x86.c:1.2 src/usr.sbin/crash/arch/x86.c:1.3
--- src/usr.sbin/crash/arch/x86.c:1.2 Sun Aug 12 11:05:13 2018
+++ src/usr.sbin/crash/arch/x86.c Sun Aug 12 11:55:26 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: x86.c,v 1.2 2018/08/12 15:05:13 christos Exp $ */
+/* $NetBSD: x86.c,v 1.3 2018/08/12 15:55:26 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: x86.c,v 1.2 2018/08/12 15:05:13 christos Exp $");
+__RCSID("$NetBSD: x86.c,v 1.3 2018/08/12 15:55:26 christos Exp $");
#endif /* not lint */
#include
@@ -50,8 +50,8 @@ __RCSID("$NetBSD: x86.c,v 1.2 2018/08/12
vaddr_t vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS_DEFAULT;
static struct nlist nl[] = {
- { .n_name = "vm_min_kernel_address" },
{ .n_name = "_dumppcb" },
+ { .n_name = "vm_min_kernel_address" },
{ .n_name = NULL },
};
CVS commit: src/usr.sbin/crash/arch
Module Name:src Committed By: christos Date: Sun Aug 12 15:55:27 UTC 2018 Modified Files: src/usr.sbin/crash/arch: x86.c Log Message: reorder To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/arch/x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash/arch
Module Name:src
Committed By: christos
Date: Sun Aug 12 15:05:13 UTC 2018
Modified Files:
src/usr.sbin/crash/arch: x86.c
Log Message:
make things link again.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/usr.sbin/crash/arch/x86.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/arch/x86.c
diff -u src/usr.sbin/crash/arch/x86.c:1.1 src/usr.sbin/crash/arch/x86.c:1.2
--- src/usr.sbin/crash/arch/x86.c:1.1 Sat Apr 30 12:57:58 2011
+++ src/usr.sbin/crash/arch/x86.c Sun Aug 12 11:05:13 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: x86.c,v 1.1 2011/04/30 16:57:58 christos Exp $ */
+/* $NetBSD: x86.c,v 1.2 2018/08/12 15:05:13 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include
#ifndef lint
-__RCSID("$NetBSD: x86.c,v 1.1 2011/04/30 16:57:58 christos Exp $");
+__RCSID("$NetBSD: x86.c,v 1.2 2018/08/12 15:05:13 christos Exp $");
#endif /* not lint */
#include
@@ -47,7 +47,10 @@ __RCSID("$NetBSD: x86.c,v 1.1 2011/04/30
#include "extern.h"
+vaddr_t vm_min_kernel_address = VM_MIN_KERNEL_ADDRESS_DEFAULT;
+
static struct nlist nl[] = {
+ { .n_name = "vm_min_kernel_address" },
{ .n_name = "_dumppcb" },
{ .n_name = NULL },
};
@@ -65,6 +68,11 @@ db_mach_init(kvm_t *kd)
sizeof(pcb)) {
errx(EXIT_FAILURE, "cannot read dumppcb: %s", kvm_geterr(kd));
}
+ if ((size_t)kvm_read(kd, nl[1].n_value, _min_kernel_address,
+ sizeof(vm_min_kernel_address)) != sizeof(vm_min_kernel_address)) {
+ errx(EXIT_FAILURE, "cannot read vm_min_kernel_address: %s",
+ kvm_geterr(kd));
+ }
ddb_regs.tf_sp = pcb.pcb_sp;
ddb_regs.tf_bp = pcb.pcb_bp;
if (ddb_regs.tf_bp != 0 && ddb_regs.tf_sp != 0) {
CVS commit: src/usr.sbin/crash/arch
Module Name:src Committed By: christos Date: Sun Aug 12 15:05:13 UTC 2018 Modified Files: src/usr.sbin/crash/arch: x86.c Log Message: make things link again. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/usr.sbin/crash/arch/x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun May 20 03:09:02 UTC 2018 Modified Files: src/usr.sbin/crash: Makefile Log Message: Fix reproducible builds XXX: pullup-8 To generate a diff of this commit: cvs rdiff -u -r1.39 -r1.40 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun May 20 03:09:02 UTC 2018
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Fix reproducible builds
XXX: pullup-8
To generate a diff of this commit:
cvs rdiff -u -r1.39 -r1.40 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.39 src/usr.sbin/crash/Makefile:1.40
--- src/usr.sbin/crash/Makefile:1.39 Sun Mar 4 02:15:37 2018
+++ src/usr.sbin/crash/Makefile Sat May 19 23:09:02 2018
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.39 2018/03/04 07:15:37 mlelstv Exp $
+# $NetBSD: Makefile,v 1.40 2018/05/20 03:09:02 christos Exp $
PROG= crash
MAN= crash.8
@@ -84,10 +84,18 @@ SRCS+= generic.c
COPTS.db_output.c += -Wno-format-nonliteral
+.if ${MKREPRO} == "yes"
+. if ${MKREPRO_TIMESTAMP:U0} != 0
+NVFLAGS+=-r ${MKREPRO_TIMESTAMP}
+. else
+NVFLAGS+=-R
+. endif
+.endif
+
# vers.c
SRCS+= vers.c
vers.c: ${S}/conf/newvers.sh ${_NETBSD_VERSION_DEPENDS}
- ${HOST_SH} ${S}/conf/newvers.sh -r -n
+ ${HOST_SH} ${S}/conf/newvers.sh ${NVFLAGS} -n -m ${MACHINE} -i CRASH
CLEANFILES+= vers.c version
.else# } {
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mlelstv Date: Sun Mar 4 07:15:37 UTC 2018 Modified Files: src/usr.sbin/crash: Makefile Log Message: Align with DDB. To generate a diff of this commit: cvs rdiff -u -r1.38 -r1.39 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/Makefile diff -u src/usr.sbin/crash/Makefile:1.38 src/usr.sbin/crash/Makefile:1.39 --- src/usr.sbin/crash/Makefile:1.38 Wed Jan 24 09:04:46 2018 +++ src/usr.sbin/crash/Makefile Sun Mar 4 07:15:37 2018 @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.38 2018/01/24 09:04:46 skrll Exp $ +# $NetBSD: Makefile,v 1.39 2018/03/04 07:15:37 mlelstv Exp $ PROG= crash MAN= crash.8 @@ -40,6 +40,7 @@ CPPFLAGS+= -UDB_MACHINE_COMMANDS # ddb files from kernel .PATH: $S/ddb SRCS+= db_command.c db_lwp.c db_proc.c db_xxx.c db_cpu.c +SRCS+= db_autoconf.c SRCS+= db_access.c db_elf.c db_examine.c SRCS+= db_expr.c db_lex.c db_output.c db_print.c SRCS+= db_sym.c db_variables.c db_write_cmd.c
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mlelstv Date: Sun Mar 4 07:15:37 UTC 2018 Modified Files: src/usr.sbin/crash: Makefile Log Message: Align with DDB. To generate a diff of this commit: cvs rdiff -u -r1.38 -r1.39 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: nakayama Date: Fri Jul 21 20:58:44 UTC 2017 Modified Files: src/usr.sbin/crash: Makefile Log Message: sparc has db_machdep.c now. To generate a diff of this commit: cvs rdiff -u -r1.36 -r1.37 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: nakayama
Date: Fri Jul 21 20:58:44 UTC 2017
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
sparc has db_machdep.c now.
To generate a diff of this commit:
cvs rdiff -u -r1.36 -r1.37 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.36 src/usr.sbin/crash/Makefile:1.37
--- src/usr.sbin/crash/Makefile:1.36 Mon Apr 10 12:05:52 2017
+++ src/usr.sbin/crash/Makefile Fri Jul 21 20:58:44 2017
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.36 2017/04/10 12:05:52 christos Exp $
+# $NetBSD: Makefile,v 1.37 2017/07/21 20:58:44 nakayama Exp $
PROG= crash
MAN= crash.8
@@ -21,9 +21,7 @@ DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT}
|| (${MACHINE_CPU} == "arm" && ${MACHINE} != "acorn26") \
|| ${MACHINE_ARCH} == "m68k"
SRCS+= db_trace.c
-.if ${MACHINE_ARCH} == "sparc"
-SRCS+= db_interface.c
-.elif ${MACHINE_ARCH} != "m68k"
+.if ${MACHINE_ARCH} != "m68k"
SRCS+= db_machdep.c
.endif
REALCRASH=yes
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Mon Apr 10 12:05:52 UTC 2017
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Protect the right part.
To generate a diff of this commit:
cvs rdiff -u -r1.35 -r1.36 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.35 src/usr.sbin/crash/Makefile:1.36
--- src/usr.sbin/crash/Makefile:1.35 Sun Apr 9 17:57:59 2017
+++ src/usr.sbin/crash/Makefile Mon Apr 10 08:05:52 2017
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.35 2017/04/09 21:57:59 christos Exp $
+# $NetBSD: Makefile,v 1.36 2017/04/10 12:05:52 christos Exp $
PROG= crash
MAN= crash.8
@@ -97,12 +97,12 @@ SRCS+= unsupported.c
.endif# }
+.if ${MACHINE} == "sparc" \
+|| ${MACHINE} == "sparc64"
COPTS.kern_timeout.c += -Wno-stack-protector
+.endif
-.if ${MACHINE} == "sparc"
-|| ${MACHINE} == "sparc64"
.include "../../compat/exec.mk"
-.endif
.include
.include
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Apr 10 12:05:52 UTC 2017 Modified Files: src/usr.sbin/crash: Makefile Log Message: Protect the right part. To generate a diff of this commit: cvs rdiff -u -r1.35 -r1.36 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun Apr 9 21:57:59 UTC 2017 Modified Files: src/usr.sbin/crash: Makefile Log Message: fix syntax To generate a diff of this commit: cvs rdiff -u -r1.34 -r1.35 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Apr 9 21:57:59 UTC 2017
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
fix syntax
To generate a diff of this commit:
cvs rdiff -u -r1.34 -r1.35 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.34 src/usr.sbin/crash/Makefile:1.35
--- src/usr.sbin/crash/Makefile:1.34 Sun Apr 9 16:34:00 2017
+++ src/usr.sbin/crash/Makefile Sun Apr 9 17:57:59 2017
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.34 2017/04/09 20:34:00 christos Exp $
+# $NetBSD: Makefile,v 1.35 2017/04/09 21:57:59 christos Exp $
PROG= crash
MAN= crash.8
@@ -99,8 +99,8 @@ SRCS+= unsupported.c
COPTS.kern_timeout.c += -Wno-stack-protector
-.if ${MACHINE} == "sparc" ||
-${MACHINE} == "sparc64" ||
+.if ${MACHINE} == "sparc"
+|| ${MACHINE} == "sparc64"
.include "../../compat/exec.mk"
.endif
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Apr 9 20:34:00 UTC 2017
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
stack protector issue on sparc
To generate a diff of this commit:
cvs rdiff -u -r1.33 -r1.34 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.33 src/usr.sbin/crash/Makefile:1.34
--- src/usr.sbin/crash/Makefile:1.33 Fri Dec 23 05:19:57 2016
+++ src/usr.sbin/crash/Makefile Sun Apr 9 16:34:00 2017
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.33 2016/12/23 10:19:57 mrg Exp $
+# $NetBSD: Makefile,v 1.34 2017/04/09 20:34:00 christos Exp $
PROG= crash
MAN= crash.8
@@ -97,7 +97,12 @@ SRCS+= unsupported.c
.endif# }
+COPTS.kern_timeout.c += -Wno-stack-protector
+
+.if ${MACHINE} == "sparc" ||
+${MACHINE} == "sparc64" ||
.include "../../compat/exec.mk"
+.endif
.include
.include
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun Apr 9 20:34:00 UTC 2017 Modified Files: src/usr.sbin/crash: Makefile Log Message: stack protector issue on sparc To generate a diff of this commit: cvs rdiff -u -r1.33 -r1.34 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Tue Jan 10 20:57:26 UTC 2017
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
need
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.10 src/usr.sbin/crash/crash.c:1.11
--- src/usr.sbin/crash/crash.c:1.10 Tue Jun 16 19:48:20 2015
+++ src/usr.sbin/crash/crash.c Tue Jan 10 15:57:26 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.10 2015/06/16 23:48:20 christos Exp $ */
+/* $NetBSD: crash.c,v 1.11 2017/01/10 20:57:26 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,13 +31,14 @@
#include
#ifndef lint
-__RCSID("$NetBSD: crash.c,v 1.10 2015/06/16 23:48:20 christos Exp $");
+__RCSID("$NetBSD: crash.c,v 1.11 2017/01/10 20:57:26 christos Exp $");
#endif /* not lint */
#include
#include
#include
+#include
#include
#include
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Sat Dec 10 23:21:02 UTC 2016 Modified Files: src/usr.sbin/crash: crash.8 Log Message: note that crash/sparc is unstable To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Sat Dec 10 23:21:02 UTC 2016 Modified Files: src/usr.sbin/crash: crash.8 Log Message: note that crash/sparc is unstable To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/crash.8 diff -u src/usr.sbin/crash/crash.8:1.5 src/usr.sbin/crash/crash.8:1.6 --- src/usr.sbin/crash/crash.8:1.5 Sun Oct 5 23:08:01 2014 +++ src/usr.sbin/crash/crash.8 Sat Dec 10 23:21:02 2016 @@ -1,4 +1,4 @@ -.\" $NetBSD: crash.8,v 1.5 2014/10/05 23:08:01 wiz Exp $ +.\" $NetBSD: crash.8,v 1.6 2016/12/10 23:21:02 mrg Exp $ .\" .\" Copyright (c) 2009 The NetBSD Foundation, Inc. .\" All rights reserved. @@ -27,7 +27,7 @@ .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE .\" POSSIBILITY OF SUCH DAMAGE. .\" -.Dd October 5, 2014 +.Dd December 10, 2016 .Dt CRASH 8 .Os .Sh NAME @@ -93,3 +93,7 @@ The .Nm command appeared in .Nx 6.0 . +.Sh BUGS +The +.Nm +command for the sparc port is unstable.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: mrg
Date: Sat Dec 10 10:42:43 UTC 2016
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
enable sparc crash(8) builds.
it's not very stable yet but it's not 100% useless.
To generate a diff of this commit:
cvs rdiff -u -r1.31 -r1.32 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.31 src/usr.sbin/crash/Makefile:1.32
--- src/usr.sbin/crash/Makefile:1.31 Tue Jun 16 23:48:20 2015
+++ src/usr.sbin/crash/Makefile Sat Dec 10 10:42:43 2016
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.31 2015/06/16 23:48:20 christos Exp $
+# $NetBSD: Makefile,v 1.32 2016/12/10 10:42:43 mrg Exp $
PROG= crash
MAN= crash.8
@@ -16,11 +16,14 @@ DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT}
.if${MACHINE} == "amd64" \
|| ${MACHINE} == "hppa" \
|| ${MACHINE} == "i386" \
+|| ${MACHINE} == "sparc" \
|| ${MACHINE} == "sparc64" \
|| (${MACHINE_CPU} == "arm" && ${MACHINE} != "acorn26") \
|| ${MACHINE_ARCH} == "m68k"
SRCS+= db_trace.c
-.if ${MACHINE_ARCH} != "m68k"
+.if ${MACHINE_ARCH} == "sparc"
+SRCS+= db_interface.c
+.elif ${MACHINE_ARCH} != "m68k"
SRCS+= db_machdep.c
.endif
REALCRASH=yes
@@ -56,8 +59,7 @@ CPPFLAGS+= -I${S}/arch
. if${MACHINE} == "amd64" \
|| ${MACHINE} == "i386"
MACHINE_FAMILY = x86
-. elif${MACHINE} == "sparc64" \
- || ${MACHINE} == "sparc64"
+. elif ${MACHINE} == "sparc64"
MACHINE_FAMILY = sparc
. else
MACHINE_FAMILY = ${MACHINE_CPU}
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Tue Jun 16 23:48:20 UTC 2015
Modified Files:
src/usr.sbin/crash: Makefile crash.c
Log Message:
revert kernhist patch accidentally committed
To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31 src/usr.sbin/crash/Makefile
cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.30 src/usr.sbin/crash/Makefile:1.31
--- src/usr.sbin/crash/Makefile:1.30 Tue Jun 16 19:04:14 2015
+++ src/usr.sbin/crash/Makefile Tue Jun 16 19:48:20 2015
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.30 2015/06/16 23:04:14 christos Exp $
+# $NetBSD: Makefile,v 1.31 2015/06/16 23:48:20 christos Exp $
PROG= crash
MAN= crash.8
@@ -34,7 +34,7 @@ S= ${.CURDIR}/../../sys
CPPFLAGS+= -I${.CURDIR} -I${.OBJDIR} -I${S} -fno-strict-aliasing
CPPFLAGS+= -DDDB_VERBOSE_HELP -DDB_MAX_LINE=1000 -D_KMEMUSER
-CPPFLAGS+= -UDB_MACHINE_COMMANDS -DKERNHIST -DDDB
+CPPFLAGS+= -UDB_MACHINE_COMMANDS
# ddb files from kernel
.PATH: $S/ddb
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.9 src/usr.sbin/crash/crash.c:1.10
--- src/usr.sbin/crash/crash.c:1.9 Tue Jun 16 19:04:14 2015
+++ src/usr.sbin/crash/crash.c Tue Jun 16 19:48:20 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.9 2015/06/16 23:04:14 christos Exp $ */
+/* $NetBSD: crash.c,v 1.10 2015/06/16 23:48:20 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.9 2015/06/16 23:04:14 christos Exp $);
+__RCSID($NetBSD: crash.c,v 1.10 2015/06/16 23:48:20 christos Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -39,7 +39,6 @@ __RCSID($NetBSD: crash.c,v 1.9 2015/06/
#include sys/fcntl.h
#include sys/mman.h
#include sys/ioctl.h
-#include sys/kernhist.h
#include machine/frame.h
@@ -73,8 +72,6 @@ static struct nlist nl[] = {
{ .n_name = _osrelease },
#define X_PANICSTR 1
{ .n_name = _panicstr },
-#define X_KERN_HISTORIES 2
- { .n_name = _kern_histories },
{ .n_name = NULL },
};
@@ -304,50 +301,6 @@ cnputc(int c)
putc(c, ofp);
}
-#define FMTLEN 1024
-#define FNLEN 128
-
-void
-kernhist_dump(struct kern_history *l)
-{
- unsigned int lcv;
- struct kern_history kh;
- struct kern_history_ent ke;
- char fmt[FMTLEN];
- char fn[FNLEN];
-
- db_read_bytes((db_addr_t)l, sizeof(kh), (char *)kh);
- lcv = kh.f;
- do {
- db_read_bytes((db_addr_t)kh.e[lcv], sizeof(ke), (char *)ke);
- if (ke.fmt) {
- db_read_bytes((db_addr_t)ke.fmt, sizeof(fmt), fmt);
- db_read_bytes((db_addr_t)ke.fn, sizeof(fn), fn);
- fmt[sizeof(fmt) - 1] = '\0';
- fn[sizeof(fmt) - 1] = '\0';
- ke.fmt = fmt;
- ke.fn = fn;
- kernhist_entry_print(ke);
- }
- lcv = (lcv + 1) % kh.n;
- } while (lcv != kh.f);
-}
-
-void
-kernhist_print(void (*pr)(const char *, ...))
-{
- struct kern_history_head khh;
-
- if (nl[X_KERN_HISTORIES].n_value == 0) {
- warnx(kernhist is not available);
- return;
- }
-
- db_read_bytes(nl[X_KERN_HISTORIES].n_value, sizeof(khh), (char *)khh);
-
- kernhist_dump(LIST_FIRST(khh));
-}
-
__dead static void
usage(void)
{
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Tue Jun 16 23:48:20 UTC 2015 Modified Files: src/usr.sbin/crash: Makefile crash.c Log Message: revert kernhist patch accidentally committed To generate a diff of this commit: cvs rdiff -u -r1.30 -r1.31 src/usr.sbin/crash/Makefile cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Mon Feb 9 17:48:07 UTC 2015
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Only define the extra flags for kern_timeout.c
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.28 src/usr.sbin/crash/Makefile:1.29
--- src/usr.sbin/crash/Makefile:1.28 Sun Feb 8 14:42:12 2015
+++ src/usr.sbin/crash/Makefile Mon Feb 9 12:48:07 2015
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.28 2015/02/08 19:42:12 christos Exp $
+# $NetBSD: Makefile,v 1.29 2015/02/09 17:48:07 christos Exp $
PROG= crash
MAN= crash.8
@@ -34,7 +34,7 @@ S= ${.CURDIR}/../../sys
CPPFLAGS+= -I${.CURDIR} -I${.OBJDIR} -I${S} -fno-strict-aliasing
CPPFLAGS+= -DDDB_VERBOSE_HELP -DDB_MAX_LINE=1000 -D_KMEMUSER
-CPPFLAGS+= -UDB_MACHINE_COMMANDS -DCRASH -DDDB
+CPPFLAGS+= -UDB_MACHINE_COMMANDS
# ddb files from kernel
.PATH: $S/ddb
@@ -49,6 +49,7 @@ SRCS+= db_disasm.c
.PATH: $S/kern
SRCS+= kern_timeout.c
+CPPFLAGS.kern_timeout.c += -DCRASH -DDDB
CPPFLAGS+= -I${S}/arch
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Feb 9 17:48:07 UTC 2015 Modified Files: src/usr.sbin/crash: Makefile Log Message: Only define the extra flags for kern_timeout.c To generate a diff of this commit: cvs rdiff -u -r1.28 -r1.29 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun Feb 8 19:42:12 UTC 2015 Modified Files: src/usr.sbin/crash: Makefile Log Message: add kern_timeout.c for show callout To generate a diff of this commit: cvs rdiff -u -r1.27 -r1.28 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Feb 8 19:42:12 UTC 2015
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
add kern_timeout.c for show callout
To generate a diff of this commit:
cvs rdiff -u -r1.27 -r1.28 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.27 src/usr.sbin/crash/Makefile:1.28
--- src/usr.sbin/crash/Makefile:1.27 Sun Mar 30 03:29:22 2014
+++ src/usr.sbin/crash/Makefile Sun Feb 8 14:42:12 2015
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.27 2014/03/30 07:29:22 skrll Exp $
+# $NetBSD: Makefile,v 1.28 2015/02/08 19:42:12 christos Exp $
PROG= crash
MAN= crash.8
@@ -34,7 +34,7 @@ S= ${.CURDIR}/../../sys
CPPFLAGS+= -I${.CURDIR} -I${.OBJDIR} -I${S} -fno-strict-aliasing
CPPFLAGS+= -DDDB_VERBOSE_HELP -DDB_MAX_LINE=1000 -D_KMEMUSER
-CPPFLAGS+= -UDB_MACHINE_COMMANDS
+CPPFLAGS+= -UDB_MACHINE_COMMANDS -DCRASH -DDDB
# ddb files from kernel
.PATH: $S/ddb
@@ -47,6 +47,9 @@ SRCS+= db_sym.c db_variables.c db_write_
.PATH: ${S}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
SRCS+= db_disasm.c
+.PATH: $S/kern
+SRCS+= kern_timeout.c
+
CPPFLAGS+= -I${S}/arch
. if${MACHINE} == amd64 \
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Oct 6 13:14:36 UTC 2014 Modified Files: src/usr.sbin/crash: crash.c Log Message: mention the default for core too. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/crash.c diff -u src/usr.sbin/crash/crash.c:1.7 src/usr.sbin/crash/crash.c:1.8 --- src/usr.sbin/crash/crash.c:1.7 Sun Oct 5 19:08:01 2014 +++ src/usr.sbin/crash/crash.c Mon Oct 6 09:14:36 2014 @@ -1,4 +1,4 @@ -/* $NetBSD: crash.c,v 1.7 2014/10/05 23:08:01 wiz Exp $ */ +/* $NetBSD: crash.c,v 1.8 2014/10/06 13:14:36 christos Exp $ */ /*- * Copyright (c) 2009 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include sys/cdefs.h #ifndef lint -__RCSID($NetBSD: crash.c,v 1.7 2014/10/05 23:08:01 wiz Exp $); +__RCSID($NetBSD: crash.c,v 1.8 2014/10/06 13:14:36 christos Exp $); #endif /* not lint */ #include ddb/ddb.h @@ -307,7 +307,7 @@ usage(void) fprintf(stderr, usage: %s [-w] [-M core] [-N kernel]\n\n - -M core\tspecify memory file\n + -M core\tspecify memory file (default /dev/mem)\n -N kernel\tspecify name list file (default /dev/ksyms)\n, getprogname()); exit(EXIT_FAILURE);
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Oct 6 13:14:36 UTC 2014 Modified Files: src/usr.sbin/crash: crash.c Log Message: mention the default for core too. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Oct 5 22:58:43 UTC 2014
Modified Files:
src/usr.sbin/crash: crash.8 crash.c
Log Message:
add -w
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/usr.sbin/crash/crash.8
cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.8
diff -u src/usr.sbin/crash/crash.8:1.3 src/usr.sbin/crash/crash.8:1.4
--- src/usr.sbin/crash/crash.8:1.3 Sun Apr 10 18:49:52 2011
+++ src/usr.sbin/crash/crash.8 Sun Oct 5 18:58:43 2014
@@ -1,4 +1,4 @@
-.\ $NetBSD: crash.8,v 1.3 2011/04/10 22:49:52 pgoyette Exp $
+.\ $NetBSD: crash.8,v 1.4 2014/10/05 22:58:43 christos Exp $
.\
.\ Copyright (c) 2009 The NetBSD Foundation, Inc.
.\ All rights reserved.
@@ -27,7 +27,7 @@
.\ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\ POSSIBILITY OF SUCH DAMAGE.
.\
-.Dd March 7, 2009
+.Dd October 5, 2014
.Dt CRASH 8
.Os
.Sh NAME
@@ -37,6 +37,7 @@
.Nm
.Op Fl M Ar core
.Op Fl N Ar kernel
+.Op Fl w
.Sh DESCRIPTION
The
.Nm
@@ -58,6 +59,8 @@ and must be uncompressed.
.It Fl N Ar kernel
Extract the name list from the specified kernel instead of the default
.Pa /dev/ksyms .
+.It Fl w
+Enable writing.
.El
.Pp
The command syntax used by
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.5 src/usr.sbin/crash/crash.c:1.6
--- src/usr.sbin/crash/crash.c:1.5 Sun Mar 10 15:32:29 2013
+++ src/usr.sbin/crash/crash.c Sun Oct 5 18:58:43 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.5 2013/03/10 19:32:29 christos Exp $ */
+/* $NetBSD: crash.c,v 1.6 2014/10/05 22:58:43 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.5 2013/03/10 19:32:29 christos Exp $);
+__RCSID($NetBSD: crash.c,v 1.6 2014/10/05 22:58:43 christos Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -329,19 +329,20 @@ main(int argc, char **argv)
struct stat sb;
size_t sz;
void *elf;
- int fd, ch;
+ int fd, ch, flags;
char c;
nlistf = _PATH_KSYMS;
memf = _PATH_MEM;
ofp = stdout;
+ flags = O_RDONLY;
setprogname(argv[0]);
/*
* Parse options.
*/
- while ((ch = getopt(argc, argv, M:N:)) != -1) {
+ while ((ch = getopt(argc, argv, M:N:w)) != -1) {
switch (ch) {
case 'M':
memf = optarg;
@@ -349,6 +350,9 @@ main(int argc, char **argv)
case 'N':
nlistf = optarg;
break;
+ case 'w':
+ flags = O_RDWR;
+ break;
default:
usage();
}
@@ -364,7 +368,7 @@ main(int argc, char **argv)
/*
* Open the images (crash dump and symbol table).
*/
- kd = kvm_open(nlistf, memf, NULL, O_RDONLY, getprogname());
+ kd = kvm_open(nlistf, memf, NULL, flags, getprogname());
if (kd == NULL) {
return EXIT_FAILURE;
}
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: wiz
Date: Sun Oct 5 23:08:01 UTC 2014
Modified Files:
src/usr.sbin/crash: crash.8 crash.c
Log Message:
usage police
XXX: is the program usage correct? (/dev/ksyms)
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/crash.8
cvs rdiff -u -r1.6 -r1.7 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.8
diff -u src/usr.sbin/crash/crash.8:1.4 src/usr.sbin/crash/crash.8:1.5
--- src/usr.sbin/crash/crash.8:1.4 Sun Oct 5 22:58:43 2014
+++ src/usr.sbin/crash/crash.8 Sun Oct 5 23:08:01 2014
@@ -1,4 +1,4 @@
-.\ $NetBSD: crash.8,v 1.4 2014/10/05 22:58:43 christos Exp $
+.\ $NetBSD: crash.8,v 1.5 2014/10/05 23:08:01 wiz Exp $
.\
.\ Copyright (c) 2009 The NetBSD Foundation, Inc.
.\ All rights reserved.
@@ -35,9 +35,9 @@
.Nd examine and debug system images
.Sh SYNOPSIS
.Nm
+.Op Fl w
.Op Fl M Ar core
.Op Fl N Ar kernel
-.Op Fl w
.Sh DESCRIPTION
The
.Nm
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.6 src/usr.sbin/crash/crash.c:1.7
--- src/usr.sbin/crash/crash.c:1.6 Sun Oct 5 22:58:43 2014
+++ src/usr.sbin/crash/crash.c Sun Oct 5 23:08:01 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.6 2014/10/05 22:58:43 christos Exp $ */
+/* $NetBSD: crash.c,v 1.7 2014/10/05 23:08:01 wiz Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.6 2014/10/05 22:58:43 christos Exp $);
+__RCSID($NetBSD: crash.c,v 1.7 2014/10/05 23:08:01 wiz Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -306,9 +306,9 @@ usage(void)
{
fprintf(stderr,
- usage: %s [options]\n\n
- -M mem\tspecify memory file\n
- -N nlist\tspecify name list file (default /dev/ksyms)\n,
+ usage: %s [-w] [-M core] [-N kernel]\n\n
+ -M core\tspecify memory file\n
+ -N kernel\tspecify name list file (default /dev/ksyms)\n,
getprogname());
exit(EXIT_FAILURE);
}
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun Oct 5 22:58:43 UTC 2014 Modified Files: src/usr.sbin/crash: crash.8 crash.c Log Message: add -w To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/usr.sbin/crash/crash.8 cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: wiz Date: Sun Oct 5 23:08:01 UTC 2014 Modified Files: src/usr.sbin/crash: crash.8 crash.c Log Message: usage police XXX: is the program usage correct? (/dev/ksyms) To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/crash.8 cvs rdiff -u -r1.6 -r1.7 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: skrll
Date: Sun Mar 30 07:29:22 UTC 2014
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Build everything on all arm variants
To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.26 src/usr.sbin/crash/Makefile:1.27
--- src/usr.sbin/crash/Makefile:1.26 Sat Mar 29 09:36:18 2014
+++ src/usr.sbin/crash/Makefile Sun Mar 30 07:29:22 2014
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.26 2014/03/29 09:36:18 skrll Exp $
+# $NetBSD: Makefile,v 1.27 2014/03/30 07:29:22 skrll Exp $
PROG= crash
MAN= crash.8
@@ -9,13 +9,15 @@ CWARNFLAGS.clang+= -Wno-format
LDADD+= -lutil -lkvm -ledit -lterminfo
DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
+.include bsd.own.mk
+
# some ddb kernel components need limited modifications. for now,
# punt if not noted as implemented here.
.if${MACHINE} == amd64 \
|| ${MACHINE} == hppa \
|| ${MACHINE} == i386 \
|| ${MACHINE} == sparc64 \
-|| (${MACHINE_ARCH} == arm ${MACHINE} != acorn26) \
+|| (${MACHINE_CPU} == arm ${MACHINE} != acorn26) \
|| ${MACHINE_ARCH} == m68k
SRCS+= db_trace.c
.if ${MACHINE_ARCH} != m68k
@@ -54,10 +56,10 @@ MACHINE_FAMILY = x86
|| ${MACHINE} == sparc64
MACHINE_FAMILY = sparc
. else
-MACHINE_FAMILY = ${MACHINE}
+MACHINE_FAMILY = ${MACHINE_CPU}
. endif
-.if ${MACHINE_ARCH} == arm
+.if ${MACHINE_CPU} == arm
.PATH: ${S}/arch/arm/arm32
SRCS+=disassem.c cpufunc_asm.S
.endif
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: skrll Date: Sun Mar 30 07:29:22 UTC 2014 Modified Files: src/usr.sbin/crash: Makefile Log Message: Build everything on all arm variants To generate a diff of this commit: cvs rdiff -u -r1.26 -r1.27 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: skrll
Date: Sat Mar 29 09:36:18 UTC 2014
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Simplify
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.25 src/usr.sbin/crash/Makefile:1.26
--- src/usr.sbin/crash/Makefile:1.25 Mon Feb 24 07:23:44 2014
+++ src/usr.sbin/crash/Makefile Sat Mar 29 09:36:18 2014
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.25 2014/02/24 07:23:44 skrll Exp $
+# $NetBSD: Makefile,v 1.26 2014/03/29 09:36:18 skrll Exp $
PROG= crash
MAN= crash.8
@@ -50,9 +50,6 @@ CPPFLAGS+= -I${S}/arch
. if${MACHINE} == amd64 \
|| ${MACHINE} == i386
MACHINE_FAMILY = x86
-. elif ${MACHINE_ARCH} == m68k \
- || ${MACHINE_ARCH} == arm
-MACHINE_FAMILY = ${MACHINE_ARCH}
. elif${MACHINE} == sparc64 \
|| ${MACHINE} == sparc64
MACHINE_FAMILY = sparc
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: skrll Date: Sat Mar 29 09:36:18 UTC 2014 Modified Files: src/usr.sbin/crash: Makefile Log Message: Simplify To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Mar 10 19:32:29 UTC 2013
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
add MAP_PRIVATE
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.4 src/usr.sbin/crash/crash.c:1.5
--- src/usr.sbin/crash/crash.c:1.4 Wed Aug 31 09:32:36 2011
+++ src/usr.sbin/crash/crash.c Sun Mar 10 15:32:29 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.4 2011/08/31 13:32:36 joerg Exp $ */
+/* $NetBSD: crash.c,v 1.5 2013/03/10 19:32:29 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.4 2011/08/31 13:32:36 joerg Exp $);
+__RCSID($NetBSD: crash.c,v 1.5 2013/03/10 19:32:29 christos Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -390,7 +390,7 @@ main(int argc, char **argv)
}
} else {
sz = sb.st_size;
- elf = mmap(NULL, sz, PROT_READ, MAP_FILE, fd, 0);
+ elf = mmap(NULL, sz, PROT_READ, MAP_PRIVATE|MAP_FILE, fd, 0);
if (elf == MAP_FAILED) {
err(EXIT_FAILURE, mmap `%s', nlistf);
}
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sun Mar 10 19:32:29 UTC 2013 Modified Files: src/usr.sbin/crash: crash.c Log Message: add MAP_PRIVATE To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/crash.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Mon Mar 4 20:10:51 UTC 2013
Modified Files:
src/usr.sbin/crash: Makefile
Added Files:
src/usr.sbin/crash/arch: sparc.c
Log Message:
make crash traces work on sparc64
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/usr.sbin/crash/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/sparc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.23 src/usr.sbin/crash/Makefile:1.24
--- src/usr.sbin/crash/Makefile:1.23 Sun Nov 4 06:12:32 2012
+++ src/usr.sbin/crash/Makefile Mon Mar 4 15:10:50 2013
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.23 2012/11/04 11:12:32 apb Exp $
+# $NetBSD: Makefile,v 1.24 2013/03/04 20:10:50 christos Exp $
PROG= crash
MAN= crash.8
@@ -53,6 +53,9 @@ MACHINE_FAMILY = x86
. elif ${MACHINE_ARCH} == m68k \
|| ${MACHINE_ARCH} == arm
MACHINE_FAMILY = ${MACHINE_ARCH}
+. elif${MACHINE} == sparc64 \
+ || ${MACHINE} == sparc64
+MACHINE_FAMILY = sparc
. else
MACHINE_FAMILY = ${MACHINE}
. endif
Added files:
Index: src/usr.sbin/crash/arch/sparc.c
diff -u /dev/null src/usr.sbin/crash/arch/sparc.c:1.1
--- /dev/null Mon Mar 4 15:10:51 2013
+++ src/usr.sbin/crash/arch/sparc.c Mon Mar 4 15:10:51 2013
@@ -0,0 +1,66 @@
+/* $NetBSD: sparc.c,v 1.1 2013/03/04 20:10:51 christos Exp $ */
+
+/*-
+ * Copyright (c) 2009 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *notice, this list of conditions and the following disclaimer in the
+ *documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include sys/cdefs.h
+#ifndef lint
+__RCSID($NetBSD: sparc.c,v 1.1 2013/03/04 20:10:51 christos Exp $);
+#endif /* not lint */
+
+#include ddb/ddb.h
+
+#include kvm.h
+#include nlist.h
+#include err.h
+#include stdlib.h
+
+#include machine/pcb.h
+
+#include extern.h
+
+static struct nlist nl[] = {
+ { .n_name = dumppcb },
+ { .n_name = NULL },
+};
+
+struct pcb pcb;
+
+void
+db_mach_init(kvm_t *kd)
+{
+
+ if (kvm_nlist(kd, nl) == -1) {
+ errx(EXIT_FAILURE, kvm_nlist: %s, kvm_geterr(kd));
+ }
+ if ((size_t)kvm_read(kd, nl[0].n_value, pcb, sizeof(pcb)) !=
+ sizeof(pcb)) {
+ errx(EXIT_FAILURE, cannot read dumppcb: %s, kvm_geterr(kd));
+ }
+}
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Mon Mar 4 20:10:51 UTC 2013 Modified Files: src/usr.sbin/crash: Makefile Added Files: src/usr.sbin/crash/arch: sparc.c Log Message: make crash traces work on sparc64 To generate a diff of this commit: cvs rdiff -u -r1.23 -r1.24 src/usr.sbin/crash/Makefile cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/sparc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Re: CVS commit: src/usr.sbin/crash
In article 20120217122414.7254417...@cvs.netbsd.org, Martin Husemann source-changes-d@NetBSD.org wrote: -=-=-=-=-=- Module Name: src Committed By:martin Date:Fri Feb 17 12:24:14 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: Fix build for sparc64 I'd rather re-organize the contents of the files so that sparc64 is not different than everyone else. m68k and arm didn't have db_machdep.c in old Makefile and they are also broken, so sparc64 is not alone ;-p http://releng.netbsd.org/builds/HEAD/201202171310Z/ What checks did you do before committing your refactoring? --- Izumi Tsutsui
Re: CVS commit: src/usr.sbin/crash
http://releng.netbsd.org/builds/HEAD/201202171310Z/ What checks did you do before committing your refactoring? None, this is why I waited after the branch. I am fixing sparc64 now. Can you also fix arm and m68k? Or should I put kludge? On m68k only sun3 (which has different pmap) has db_machdep.c. --- Izumi Tsutsui
Re: CVS commit: src/usr.sbin/crash
On Feb 19, 1:08am, tsut...@ceres.dti.ne.jp (Izumi Tsutsui) wrote: -- Subject: Re: CVS commit: src/usr.sbin/crash | http://releng.netbsd.org/builds/HEAD/201202171310Z/ | | What checks did you do before committing your refactoring? | | None, this is why I waited after the branch. I am fixing sparc64 now. | | Can you also fix arm and m68k? Or should I put kludge? | On m68k only sun3 (which has different pmap) has db_machdep.c. I thought arm works. I am fixing mvme68k now. I am trying to make things work without the kludge that is why I left it broken. christos
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sat Feb 18 15:57:06 UTC 2012
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
revert sparc64 hack
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.19 src/usr.sbin/crash/Makefile:1.20
--- src/usr.sbin/crash/Makefile:1.19 Fri Feb 17 07:24:13 2012
+++ src/usr.sbin/crash/Makefile Sat Feb 18 10:57:06 2012
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.19 2012/02/17 12:24:13 martin Exp $
+# $NetBSD: Makefile,v 1.20 2012/02/18 15:57:06 christos Exp $
PROG= crash
MAN= crash.8
@@ -18,11 +18,7 @@ DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT}
|| (${MACHINE_ARCH} == arm ${MACHINE} != acorn26) \
|| ${MACHINE_ARCH} == m68k
SRCS+= db_trace.c
-.if ${MACHINE} == sparc64
-SRCS+= db_interface.c
-.else
SRCS+= db_machdep.c
-.endif
REALCRASH=yes
.else
REALCRASH=no
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sat Feb 18 15:57:06 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: revert sparc64 hack To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sat Feb 18 17:56:49 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: m68k does not have or need db_machdep.c To generate a diff of this commit: cvs rdiff -u -r1.20 -r1.21 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Re: CVS commit: src/usr.sbin/crash
On Fri, Feb 17, 2012 at 02:15:33PM +, Christos Zoulas wrote: I'd rather re-organize the contents of the files so that sparc64 is not different than everyone else. I just needed a quick build fix - feel free to rename/move... Martin
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: martin Date: Fri Feb 17 12:24:14 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: Fix build for sparc64 To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Thu Feb 16 20:36:13 UTC 2012
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
use -n too, so that we don't get a dup note.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.17 src/usr.sbin/crash/Makefile:1.18
--- src/usr.sbin/crash/Makefile:1.17 Wed Feb 15 21:37:43 2012
+++ src/usr.sbin/crash/Makefile Thu Feb 16 15:36:13 2012
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.17 2012/02/16 02:37:43 christos Exp $
+# $NetBSD: Makefile,v 1.18 2012/02/16 20:36:13 christos Exp $
PROG= crash
MAN= crash.8
@@ -78,7 +78,7 @@ COPTS.db_output.c += -Wno-format-nonlite
# vers.c
SRCS+= vers.c
vers.c: ${S}/conf/newvers.sh
- ${HOST_SH} ${S}/conf/newvers.sh -r
+ ${HOST_SH} ${S}/conf/newvers.sh -r -n
CLEANFILES+= vers.c version
.else# } {
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Thu Feb 16 20:36:13 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: use -n too, so that we don't get a dup note. To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Thu Feb 16 02:37:43 UTC 2012
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
- make this work for arm32
- factor out duplicated ifdefs
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.16 src/usr.sbin/crash/Makefile:1.17
--- src/usr.sbin/crash/Makefile:1.16 Tue Jan 31 16:17:57 2012
+++ src/usr.sbin/crash/Makefile Wed Feb 15 21:37:43 2012
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.16 2012/01/31 21:17:57 mlelstv Exp $
+# $NetBSD: Makefile,v 1.17 2012/02/16 02:37:43 christos Exp $
PROG= crash
MAN= crash.8
@@ -15,7 +15,10 @@ DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT}
|| ${MACHINE} == hp700 \
|| ${MACHINE} == i386 \
|| ${MACHINE} == sparc64 \
+|| (${MACHINE_ARCH} == arm ${MACHINE} != acorn26) \
|| ${MACHINE_ARCH} == m68k
+SRCS+= db_trace.c
+SRCS+= db_machdep.c
REALCRASH=yes
.else
REALCRASH=no
@@ -40,30 +43,24 @@ SRCS+= db_sym.c db_variables.c db_write_
.PATH: ${S}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
SRCS+= db_disasm.c
+CPPFLAGS+= -I${S}/arch
+
. if${MACHINE} == amd64 \
|| ${MACHINE} == i386
MACHINE_FAMILY = x86
-.PATH: ${S}/arch/x86/x86
-SRCS+= db_trace.c
-SRCS+= db_machdep.c
+. elif ${MACHINE_ARCH} == m68k \
+ || ${MACHINE_ARCH} == arm
+MACHINE_FAMILY = ${MACHINE_ARCH}
. else
MACHINE_FAMILY = ${MACHINE}
. endif
-. if ${MACHINE} == hp700
-SRCS+= db_trace.c db_machdep.c
-. endif
-
-. if ${MACHINE} == sparc64
-SRCS+= db_trace.c db_interface.c
-. endif
+.if ${MACHINE_ARCH} == arm
+.PATH: ${S}/arch/arm/arm32
+SRCS+=disassem.c setstack.S cpufunc_asm.S
+.endif
-. if ${MACHINE_ARCH} == m68k
-MACHINE_FAMILY = m68k
-.PATH: ${S}/arch/m68k/m68k
-CPPFLAGS+= -I${S}/arch
-SRCS+= db_trace.c db_interface.c
-. endif
+.PATH: ${S}/arch/${MACHINE_FAMILY}/${MACHINE_FAMILY}
# crash main source
SRCS+= crash.c
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Thu Feb 16 02:37:43 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Log Message: - make this work for arm32 - factor out duplicated ifdefs To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: skrll
Date: Tue Jan 17 18:44:25 UTC 2012
Modified Files:
src/usr.sbin/crash: Makefile
Removed Files:
src/usr.sbin/crash: ldscript.crash
Log Message:
Remove workaround for old binutils.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/usr.sbin/crash/Makefile
cvs rdiff -u -r1.1 -r0 src/usr.sbin/crash/ldscript.crash
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.13 src/usr.sbin/crash/Makefile:1.14
--- src/usr.sbin/crash/Makefile:1.13 Tue Aug 16 08:07:12 2011
+++ src/usr.sbin/crash/Makefile Tue Jan 17 18:44:24 2012
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.13 2011/08/16 08:07:12 christos Exp $
+# $NetBSD: Makefile,v 1.14 2012/01/17 18:44:24 skrll Exp $
PROG= crash
MAN= crash.8
@@ -6,7 +6,7 @@ RUMPKERNEL= yes # XXX: Avoid -mcmodel=ke
CWARNFLAGS.clang+= -Wno-format
-LDADD+= -lutil -lkvm -ledit -lterminfo -T${.CURDIR}/ldscript.crash
+LDADD+= -lutil -lkvm -ledit -lterminfo
DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
# some ddb kernel components need limited modifications. for now,
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: skrll Date: Tue Jan 17 18:44:25 UTC 2012 Modified Files: src/usr.sbin/crash: Makefile Removed Files: src/usr.sbin/crash: ldscript.crash Log Message: Remove workaround for old binutils. To generate a diff of this commit: cvs rdiff -u -r1.13 -r1.14 src/usr.sbin/crash/Makefile cvs rdiff -u -r1.1 -r0 src/usr.sbin/crash/ldscript.crash Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Tue Aug 16 08:07:12 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
document non-literal format
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.12 src/usr.sbin/crash/Makefile:1.13
--- src/usr.sbin/crash/Makefile:1.12 Thu May 26 08:56:33 2011
+++ src/usr.sbin/crash/Makefile Tue Aug 16 04:07:12 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.12 2011/05/26 12:56:33 joerg Exp $
+# $NetBSD: Makefile,v 1.13 2011/08/16 08:07:12 christos Exp $
PROG= crash
MAN= crash.8
@@ -62,6 +62,8 @@
SRCS+= generic.c
. endif
+COPTS.db_output.c += -Wno-format-nonliteral
+
# vers.c
SRCS+= vers.c
vers.c: ${S}/conf/newvers.sh
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Tue Aug 16 08:07:12 UTC 2011 Modified Files: src/usr.sbin/crash: Makefile Log Message: document non-literal format To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sat Apr 30 16:57:59 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile
Added Files:
src/usr.sbin/crash/arch: x86.c
Removed Files:
src/usr.sbin/crash/arch: i386.c
Log Message:
Share the amd64 and i386 files.
XXX: Is there a better way to get the cpu family?
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/usr.sbin/crash/Makefile
cvs rdiff -u -r1.1 -r0 src/usr.sbin/crash/arch/i386.c
cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/x86.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.10 src/usr.sbin/crash/Makefile:1.11
--- src/usr.sbin/crash/Makefile:1.10 Thu Apr 14 04:21:06 2011
+++ src/usr.sbin/crash/Makefile Sat Apr 30 12:57:58 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.10 2011/04/14 08:21:06 mrg Exp $
+# $NetBSD: Makefile,v 1.11 2011/04/30 16:57:58 christos Exp $
PROG= crash
MAN= crash.8
@@ -37,9 +37,12 @@
. if${MACHINE} == amd64 \
|| ${MACHINE} == i386
+MACHINE_FAMILY = x86
.PATH: ${S}/arch/x86/x86
SRCS+= db_trace.c
SRCS+= db_machdep.c
+. else
+MACHINE_FAMILY = ${MACHINE}
. endif
. if ${MACHINE} == sparc64
@@ -51,8 +54,8 @@
# arch.c
.PATH: ${.CURDIR}/arch
-. if (exists(${.CURDIR}/arch/${MACHINE_ARCH}.c))
-SRCS+= ${MACHINE_ARCH}.c
+. if (exists(${.CURDIR}/arch/${MACHINE_FAMILY}.c))
+SRCS+= ${MACHINE_FAMILY}.c
. else
SRCS+= generic.c
. endif
Added files:
Index: src/usr.sbin/crash/arch/x86.c
diff -u /dev/null src/usr.sbin/crash/arch/x86.c:1.1
--- /dev/null Sat Apr 30 12:57:59 2011
+++ src/usr.sbin/crash/arch/x86.c Sat Apr 30 12:57:58 2011
@@ -0,0 +1,73 @@
+/* $NetBSD: x86.c,v 1.1 2011/04/30 16:57:58 christos Exp $ */
+
+/*-
+ * Copyright (c) 2009 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Andrew Doran.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *notice, this list of conditions and the following disclaimer in the
+ *documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include sys/cdefs.h
+#ifndef lint
+__RCSID($NetBSD: x86.c,v 1.1 2011/04/30 16:57:58 christos Exp $);
+#endif /* not lint */
+
+#include ddb/ddb.h
+
+#include kvm.h
+#include nlist.h
+#include err.h
+#include stdlib.h
+
+#include machine/frame.h
+#include machine/pcb.h
+#include x86/db_machdep.h
+
+#include extern.h
+
+static struct nlist nl[] = {
+ { .n_name = _dumppcb },
+ { .n_name = NULL },
+};
+
+struct pcb pcb;
+
+void
+db_mach_init(kvm_t *kd)
+{
+
+ if (kvm_nlist(kd, nl) == -1) {
+ errx(EXIT_FAILURE, kvm_nlist: %s, kvm_geterr(kd));
+ }
+ if ((size_t)kvm_read(kd, nl[0].n_value, pcb, sizeof(pcb)) !=
+ sizeof(pcb)) {
+ errx(EXIT_FAILURE, cannot read dumppcb: %s, kvm_geterr(kd));
+ }
+ddb_regs.tf_sp = pcb.pcb_sp;
+ddb_regs.tf_bp = pcb.pcb_bp;
+if (ddb_regs.tf_bp != 0 ddb_regs.tf_sp != 0) {
+ printf(Backtrace from time of crash is available.\n);
+ }
+}
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Sat Apr 30 16:57:59 UTC 2011 Modified Files: src/usr.sbin/crash: Makefile Added Files: src/usr.sbin/crash/arch: x86.c Removed Files: src/usr.sbin/crash/arch: i386.c Log Message: Share the amd64 and i386 files. XXX: Is there a better way to get the cpu family? To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/usr.sbin/crash/Makefile cvs rdiff -u -r1.1 -r0 src/usr.sbin/crash/arch/i386.c cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/arch/x86.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: mrg
Date: Thu Apr 14 08:21:06 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
enable crash(8) for sparc64. it's still sort of minimal and segvs
on some commands, but it sort of works and isn't useless.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.9 src/usr.sbin/crash/Makefile:1.10
--- src/usr.sbin/crash/Makefile:1.9 Tue Apr 12 01:47:20 2011
+++ src/usr.sbin/crash/Makefile Thu Apr 14 08:21:06 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.9 2011/04/12 01:47:20 mrg Exp $
+# $NetBSD: Makefile,v 1.10 2011/04/14 08:21:06 mrg Exp $
PROG= crash
MAN= crash.8
@@ -9,10 +9,15 @@
# some ddb kernel components need limited modifications. for now,
# punt if not noted as implemented here.
-.if${MACHINE} != amd64 \
- ${MACHINE} != i386
-SRCS+= unsupported.c
+.if${MACHINE} == amd64 \
+|| ${MACHINE} == i386 \
+|| ${MACHINE} == sparc64
+REALCRASH=yes
.else
+REALCRASH=no
+.endif
+
+.if ${REALCRASH} != no # {
S= ${.CURDIR}/../../sys
@@ -28,11 +33,17 @@
SRCS+= db_sym.c db_variables.c db_write_cmd.c
.PATH: ${S}/arch/${MACHINE}/${MACHINE}
-SRCS+= db_machdep.c db_disasm.c
+SRCS+= db_disasm.c
-. if empty(${MACHINE:C/(amd64|i386)//})
+. if${MACHINE} == amd64 \
+ || ${MACHINE} == i386
.PATH: ${S}/arch/x86/x86
SRCS+= db_trace.c
+SRCS+= db_machdep.c
+. endif
+
+. if ${MACHINE} == sparc64
+SRCS+= db_trace.c db_interface.c
. endif
# crash main source
@@ -52,7 +63,11 @@
${HOST_SH} ${S}/conf/newvers.sh -r
CLEANFILES+= vers.c version
-.endif
+.else# } {
+
+SRCS+= unsupported.c
+
+.endif# }
.include bsd.prog.mk
.include bsd.klinks.mk
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Thu Apr 14 08:21:06 UTC 2011 Modified Files: src/usr.sbin/crash: Makefile Log Message: enable crash(8) for sparc64. it's still sort of minimal and segvs on some commands, but it sort of works and isn't useless. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: mrg
Date: Tue Apr 12 01:47:20 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
replace a non-working make construct with a working one.
now crash only builds unsupported.c on non-x86 systems again.
To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.8 src/usr.sbin/crash/Makefile:1.9
--- src/usr.sbin/crash/Makefile:1.8 Mon Apr 11 04:22:32 2011
+++ src/usr.sbin/crash/Makefile Tue Apr 12 01:47:20 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.8 2011/04/11 04:22:32 mrg Exp $
+# $NetBSD: Makefile,v 1.9 2011/04/12 01:47:20 mrg Exp $
PROG= crash
MAN= crash.8
@@ -9,7 +9,8 @@
# some ddb kernel components need limited modifications. for now,
# punt if not noted as implemented here.
-.if !empty(${MACHINE:C/(amd64|i386)//})
+.if${MACHINE} != amd64 \
+ ${MACHINE} != i386
SRCS+= unsupported.c
.else
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: mrg Date: Tue Apr 12 01:47:20 UTC 2011 Modified Files: src/usr.sbin/crash: Makefile Log Message: replace a non-working make construct with a working one. now crash only builds unsupported.c on non-x86 systems again. To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Sun Apr 10 20:39:43 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile crash.c
Log Message:
- amd64 support
- fix end of file handling
From: Vladimir Kirillov proger at wilab dot org dot ua
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/usr.sbin/crash/Makefile
cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.6 src/usr.sbin/crash/Makefile:1.7
--- src/usr.sbin/crash/Makefile:1.6 Mon Mar 21 01:09:33 2011
+++ src/usr.sbin/crash/Makefile Sun Apr 10 16:39:42 2011
@@ -1,24 +1,23 @@
-# $NetBSD: Makefile,v 1.6 2011/03/21 05:09:33 joerg Exp $
+# $NetBSD: Makefile,v 1.7 2011/04/10 20:39:42 christos Exp $
-PROG= crash
-MAN= crash.8
+PROG= crash
+MAN= crash.8
RUMPKERNEL= yes # XXX: Avoid -mcmodel=kernel
-LDADD+= -lkvm -ledit -lterminfo -T${.CURDIR}/ldscript.crash
-DPADD+= ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
+LDADD+= -lutil -lkvm -ledit -lterminfo -T${.CURDIR}/ldscript.crash
+DPADD+= ${LIBUTIL} ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
# some ddb kernel components need limited modifications. for now,
# punt if not noted as implemented here.
-.if (${MACHINE} != i386)
-
+.if !empty(${MACHINE:C/(amd64|i386)//})
SRCS+= unsupported.c
-
.else
-S= ${.CURDIR}/../../sys
+S= ${.CURDIR}/../../sys
CPPFLAGS+= -I${.CURDIR} -I${.OBJDIR} -I${S} -fno-strict-aliasing
CPPFLAGS+= -DDDB_VERBOSE_HELP -DDB_MAX_LINE=1000 -D_KMEMUSER
+CPPFLAGS+= -DDB_AOUT_SYMBOLS -UDB_MACHINE_COMMANDS
# ddb files from kernel
.PATH: $S/ddb
@@ -27,24 +26,24 @@
SRCS+= db_expr.c db_lex.c db_output.c db_print.c
SRCS+= db_sym.c db_variables.c db_write_cmd.c
-# db_trace.c, db_disasm.c
-.PATH: ${S}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}
-.for i in ${i} db_disasm db_trace
-. if (exists(${S}/arch/${MACHINE_ARCH}/${MACHINE_ARCH}/${i}.c))
-SRCS+= ${i}.c
+.PATH: ${S}/arch/${MACHINE}/${MACHINE}
+SRCS+= db_machdep.c db_disasm.c
+
+. if empty(${MACHINE:C/(amd64|i386)//})
+.PATH: ${S}/arch/x86/x86
+SRCS+= db_trace.c
. endif
-.endfor
# crash main source
SRCS+= crash.c
# arch.c
.PATH: ${.CURDIR}/arch
-.if (exists(${.CURDIR}/arch/${MACHINE_ARCH}.c))
+. if (exists(${.CURDIR}/arch/${MACHINE_ARCH}.c))
SRCS+= ${MACHINE_ARCH}.c
-.else
+. else
SRCS+= generic.c
-.endif
+. endif
# vers.c
SRCS+= vers.c
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.2 src/usr.sbin/crash/crash.c:1.3
--- src/usr.sbin/crash/crash.c:1.2 Thu Apr 16 02:52:08 2009
+++ src/usr.sbin/crash/crash.c Sun Apr 10 16:39:42 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.2 2009/04/16 06:52:08 lukem Exp $ */
+/* $NetBSD: crash.c,v 1.3 2011/04/10 20:39:42 christos Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.2 2009/04/16 06:52:08 lukem Exp $);
+__RCSID($NetBSD: crash.c,v 1.3 2011/04/10 20:39:42 christos Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -52,18 +52,20 @@
#include kvm.h
#include err.h
#include ctype.h
+#include util.h
#include extern.h
#define MAXSTAB (16 * 1024 * 1024)
-static kvm_t *kd;
db_regs_t ddb_regs;
-History *hist;
-HistEvent he;
-EditLine *elptr;
-char imgrelease[16];
-FILE *ofp;
+
+static kvm_t *kd;
+static History *hist;
+static HistEvent he;
+static EditLine *elptr;
+static char imgrelease[16];
+static FILE *ofp;
static struct nlist nl[] = {
#define X_OSRELEASE 0
@@ -73,6 +75,18 @@
{ .n_name = NULL },
};
+static void
+cleanup(void)
+{
+ if (ofp != stdout) {
+ (void)fflush(ofp);
+ (void)pclose(ofp);
+ ofp = stdout;
+ }
+ el_end(elptr);
+ history_end(hist);
+}
+
void
db_vprintf(const char *fmt, va_list ap)
{
@@ -121,14 +135,14 @@
db_alloc(size_t sz)
{
- return malloc(sz);
+ return emalloc(sz);
}
void *
db_zalloc(size_t sz)
{
- return calloc(1, sz);
+ return ecalloc(1, sz);
}
void
@@ -231,9 +245,8 @@
/* Read next command. */
el = el_gets(elptr, cnt);
- if (el == NULL) {
- *lstart = '\0';
- return 0;
+ if (el == NULL) { /* EOF */
+ exit(EXIT_SUCCESS);
}
/* Save to history, and copy to caller's buffer. */
@@ -255,7 +268,7 @@
/* Open a pipe to specified command, redirect output. */
assert(ofp == stdout);
- for (*pcmd++ = '\0'; isspace((int)*pcmd); pcmd++) {
+ for (*pcmd++ = '\0'; isspace((unsigned char)*pcmd); pcmd++) {
/* nothing */
}
errno = 0;
@@ -323,6 +336,8 @@
memf = _PATH_MEM;
ofp = stdout;
+ setprogname(argv[0]);
+
/*
* Parse options.
*/
@@ -354,31 +369,30 @@
return EXIT_FAILURE;
}
fd = open(nlistf, O_RDONLY);
- if (fd 0) {
- err(EXIT_FAILURE, open(%s), nlistf);
+ if (fd == -1) {
+ err(EXIT_FAILURE, open `%s', nlistf);
}
- if (fstat(fd, sb) 0) {
- err(EXIT_FAILURE, stat(%s), nlistf);
+ if (fstat(fd, sb) == -1) {
+
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: pgoyette Date: Sun Apr 10 22:49:52 UTC 2011 Modified Files: src/usr.sbin/crash: crash.8 Log Message: Synchronize -N option name in Synopsis with that in the Description To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/usr.sbin/crash/crash.8 diff -u src/usr.sbin/crash/crash.8:1.2 src/usr.sbin/crash/crash.8:1.3 --- src/usr.sbin/crash/crash.8:1.2 Sun Mar 15 21:43:28 2009 +++ src/usr.sbin/crash/crash.8 Sun Apr 10 22:49:52 2011 @@ -1,4 +1,4 @@ -.\ $NetBSD: crash.8,v 1.2 2009/03/15 21:43:28 wiz Exp $ +.\ $NetBSD: crash.8,v 1.3 2011/04/10 22:49:52 pgoyette Exp $ .\ .\ Copyright (c) 2009 The NetBSD Foundation, Inc. .\ All rights reserved. @@ -36,7 +36,7 @@ .Sh SYNOPSIS .Nm .Op Fl M Ar core -.Op Fl N Ar system +.Op Fl N Ar kernel .Sh DESCRIPTION The .Nm
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: pgoyette Date: Sun Apr 10 22:49:52 UTC 2011 Modified Files: src/usr.sbin/crash: crash.8 Log Message: Synchronize -N option name in Synopsis with that in the Description To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/crash.8 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: joerg
Date: Mon Mar 21 05:09:34 UTC 2011
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Create vers.c with -r, there is no point in embedding an ever changing
token that isn't even used.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.5 src/usr.sbin/crash/Makefile:1.6
--- src/usr.sbin/crash/Makefile:1.5 Fri Apr 23 02:10:01 2010
+++ src/usr.sbin/crash/Makefile Mon Mar 21 05:09:33 2011
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.5 2010/04/23 02:10:01 christos Exp $
+# $NetBSD: Makefile,v 1.6 2011/03/21 05:09:33 joerg Exp $
PROG= crash
MAN= crash.8
@@ -49,7 +49,7 @@
# vers.c
SRCS+= vers.c
vers.c: ${S}/conf/newvers.sh
- ${HOST_SH} ${S}/conf/newvers.sh
+ ${HOST_SH} ${S}/conf/newvers.sh -r
CLEANFILES+= vers.c version
.endif
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: joerg Date: Mon Mar 21 05:09:34 UTC 2011 Modified Files: src/usr.sbin/crash: Makefile Log Message: Create vers.c with -r, there is no point in embedding an ever changing token that isn't even used. To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/usr.sbin/crash/Makefile Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Fri Apr 23 02:10:02 UTC 2010
Modified Files:
src/usr.sbin/crash: Makefile
Added Files:
src/usr.sbin/crash: ldscript.crash
Log Message:
workaround for MKPIE=yes until binutils-2.20.1 is imported. From Piotr Meyer
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/Makefile
cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/ldscript.crash
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.4 src/usr.sbin/crash/Makefile:1.5
--- src/usr.sbin/crash/Makefile:1.4 Wed Feb 3 10:34:46 2010
+++ src/usr.sbin/crash/Makefile Thu Apr 22 22:10:01 2010
@@ -1,10 +1,10 @@
-# $NetBSD: Makefile,v 1.4 2010/02/03 15:34:46 roy Exp $
+# $NetBSD: Makefile,v 1.5 2010/04/23 02:10:01 christos Exp $
PROG= crash
MAN= crash.8
RUMPKERNEL= yes # XXX: Avoid -mcmodel=kernel
-LDADD+= -lkvm -ledit -lterminfo
+LDADD+= -lkvm -ledit -lterminfo -T${.CURDIR}/ldscript.crash
DPADD+= ${LIBKVM} ${LIBEDIT} ${LIBTERMINFO}
# some ddb kernel components need limited modifications. for now,
Added files:
Index: src/usr.sbin/crash/ldscript.crash
diff -u /dev/null src/usr.sbin/crash/ldscript.crash:1.1
--- /dev/null Thu Apr 22 22:10:02 2010
+++ src/usr.sbin/crash/ldscript.crash Thu Apr 22 22:10:01 2010
@@ -0,0 +1,9 @@
+
+SECTIONS
+{
+ .note.netbsd.ident :
+ {
+KEEP(*(.note.netbsd.ident));
+ }
+}
+INSERT AFTER .gnu.version_r;
CVS commit: src/usr.sbin/crash
Module Name:src Committed By: christos Date: Fri Apr 23 02:10:02 UTC 2010 Modified Files: src/usr.sbin/crash: Makefile Added Files: src/usr.sbin/crash: ldscript.crash Log Message: workaround for MKPIE=yes until binutils-2.20.1 is imported. From Piotr Meyer To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/usr.sbin/crash/Makefile cvs rdiff -u -r0 -r1.1 src/usr.sbin/crash/ldscript.crash Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: christos
Date: Thu Jun 4 12:19:35 UTC 2009
Modified Files:
src/usr.sbin/crash: Makefile
Log Message:
Avoid -mcmodel=kernel so that we can build in PIC mode.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/usr.sbin/crash/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/Makefile
diff -u src/usr.sbin/crash/Makefile:1.2 src/usr.sbin/crash/Makefile:1.3
--- src/usr.sbin/crash/Makefile:1.2 Wed Apr 22 11:23:02 2009
+++ src/usr.sbin/crash/Makefile Thu Jun 4 08:19:35 2009
@@ -1,7 +1,8 @@
-# $NetBSD: Makefile,v 1.2 2009/04/22 15:23:02 lukem Exp $
+# $NetBSD: Makefile,v 1.3 2009/06/04 12:19:35 christos Exp $
PROG= crash
MAN= crash.8
+RUMPKERNEL= yes # XXX: Avoid -mcmodel=kernel
LDADD+= -lkvm -ledit -ltermcap
DPADD+= ${LIBKVM} ${LIBEDIT} ${LIBTERMCAP}
CVS commit: src/usr.sbin/crash
Module Name:src
Committed By: lukem
Date: Thu Apr 16 06:52:08 UTC 2009
Modified Files:
src/usr.sbin/crash: crash.c
Log Message:
Fix -Wsign-compare issues
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/usr.sbin/crash/crash.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.sbin/crash/crash.c
diff -u src/usr.sbin/crash/crash.c:1.1 src/usr.sbin/crash/crash.c:1.2
--- src/usr.sbin/crash/crash.c:1.1 Sat Mar 7 22:08:08 2009
+++ src/usr.sbin/crash/crash.c Thu Apr 16 06:52:08 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: crash.c,v 1.1 2009/03/07 22:08:08 ad Exp $ */
+/* $NetBSD: crash.c,v 1.2 2009/04/16 06:52:08 lukem Exp $ */
/*-
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include sys/cdefs.h
#ifndef lint
-__RCSID($NetBSD: crash.c,v 1.1 2009/03/07 22:08:08 ad Exp $);
+__RCSID($NetBSD: crash.c,v 1.2 2009/04/16 06:52:08 lukem Exp $);
#endif /* not lint */
#include ddb/ddb.h
@@ -99,7 +99,7 @@
db_write_bytes(db_addr_t addr, size_t size, const char *str)
{
- if (kvm_write(kd, addr, str, size) != size) {
+ if ((size_t)kvm_write(kd, addr, str, size) != size) {
warnx(kvm_write(%p, %zd): %s, (void *)addr, size,
kvm_geterr(kd));
longjmp(db_recover);
@@ -110,7 +110,7 @@
db_read_bytes(db_addr_t addr, size_t size, char *str)
{
- if (kvm_read(kd, addr, str, size) != size) {
+ if ((size_t)kvm_read(kd, addr, str, size) != size) {
warnx(kvm_read(%p, %zd): %s, (void *)addr, size,
kvm_geterr(kd));
longjmp(db_recover);
