auto-import changelog data from crash-3.7-5.src.rpm
Mon Sep 22 2003 Dave Anderson <anderson@redhat.com> 3.7-5
- make bt recovery code start fix-up only upon reaching first faulting
frame
Fri Sep 19 2003 Dave Anderson <anderson@redhat.com> 3.7-4
- fix "bt -e" and bt recovery code to recognize new __KERNEL_CS and DS
Wed Sep 10 2003 Dave Anderson <anderson@redhat.com> 3.7-3
- patch to recognize per-cpu GDT changes that redefine __KERNEL_CS and DS
Wed Sep 10 2003 Dave Anderson <anderson@redhat.com> 3.7-2
- patches for netdump active_set determination and slab info gathering
Wed Aug 20 2003 Dave Anderson <anderson@redhat.com> 3.7-1
- updated source package to crash-3.7.tar.gz
Wed Jul 23 2003 Dave Anderson <anderson@redhat.com> 3.6-1
- removed Packager, Distribution, and Vendor tags
- updated source package to crash-3.6.tar.gz
Fri Jul 18 2003 Jay Fenlason <fenlason@redhat.com> 3.5-2
- remove ppc from arch list, since it doesn't work with ppc64 kernels
- remove alpha from the arch list since we don't build it any more
Fri Jul 18 2003 Matt Wilson <msw@redhat.com> 3.5-1
- use %defattr(-,root,root)
Tue Jul 15 2003 Jay Fenlason <fenlason@redhat.com>
- Updated spec file as first step in turning this into a real RPM for
taroon.
- Wrote man page.
This commit is contained in:
cvsdist
parent
8bbe768ca3
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d298941397
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crash-3.7.tar.gz
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162
crash.patch
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162
crash.patch
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--- crash/memory.c.orig 2003-09-10 14:06:01.000000000 -0400
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+++ crash/memory.c 2003-09-10 14:06:46.000000000 -0400
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@@ -6170,6 +6170,7 @@
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si->flags &= ~SLAB_WALKTHROUGH;
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si->cpucached_cache = 0;
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si->num_slabs = si->inuse = 0;
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+ gather_cpudata_list(si);
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slab_s_buf = GETBUF(SIZE(slab_s));
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@@ -6204,7 +6205,9 @@
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tmp = INT(slab_s_buf + OFFSET(slab_s_inuse));
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si->inuse += tmp;
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- gather_cpudata_list(si);
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+ if (ACTIVE())
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+ gather_cpudata_list(si);
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+
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si->s_mem = ULONG(slab_s_buf +
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OFFSET(slab_s_s_mem));
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gather_slab_cached_count(si);
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--- crash/task.c.orig 2003-09-10 14:06:05.000000000 -0400
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+++ crash/task.c 2003-09-10 14:06:50.000000000 -0400
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@@ -3921,7 +3921,7 @@
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cnt++;
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}
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} else if (VALID_MEMBER(runqueue_cpu)) {
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- for (i = 0; i < NR_CPUS; i++) {
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+ for (i = 0; i < kt->cpus; i++) {
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runqaddr = runq + (SIZE(runqueue) * rq_idx(i));
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readmem(runqaddr, KVADDR, runqbuf,
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SIZE(runqueue), "runqueues curr",
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--- crash/lkcd_x86_trace.c.orig 2003-09-19 10:32:11.000000000 -0400
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+++ crash/lkcd_x86_trace.c 2003-09-22 14:19:44.000000000 -0400
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@@ -891,6 +891,19 @@
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#define KERNEL_EFRAME_SZ 13 /* no ss and esp */
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#define USER_EFRAME_SZ 15
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+#ifdef REDHAT
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+#undef __KERNEL_CS
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+#undef __KERNEL_DS
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+#undef __USER_CS
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+#undef __USER_DS
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+
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+#define __KERNEL_CS 0x10
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+#define __KERNEL_DS 0x18
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+
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+#define __USER_CS 0x23
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+#define __USER_DS 0x2B
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+#endif
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+
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/*
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* Check if the exception frame is of kernel or user type
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* Is checking only DS and CS values sufficient ?
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@@ -900,6 +913,11 @@
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if (((regs->xcs & 0xffff) == __KERNEL_CS) &&
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((regs->xds & 0xffff) == __KERNEL_DS))
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return KERNEL_EFRAME;
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+#ifdef REDHAT
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+ else if (((regs->xcs & 0xffff) == 0x60) &&
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+ ((regs->xds & 0xffff) == 0x68))
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+ return KERNEL_EFRAME;
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+#endif
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else if (((regs->xcs & 0xffff) == __USER_CS) &&
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((regs->xds & 0xffff) == __USER_DS))
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return USER_EFRAME;
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@@ -1100,7 +1118,9 @@
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* a valid RA at a higher stack address.
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*/
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if ((bt->flags & BT_SPECULATE) &&
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- !STREQ(funcname, "context_switch"))
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+ !STREQ(funcname, "context_switch") &&
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+ !STREQ(funcname, "die") &&
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+ !(bt->frameptr && ((bp+4) < bt->frameptr)))
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SEEK_VALID_RA();
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}
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#else
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@@ -1188,7 +1208,7 @@
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ra, sp, bp, asp, 0, 0, 0, 0);
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return(trace->nframes);
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#ifdef REDHAT
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- } else if (strstr(func_name, "cpu_idle")) {
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+ } else if (STREQ(func_name, "cpu_idle")) {
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ra = 0;
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bp = sp = saddr - 4;
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asp = curframe->asp;
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@@ -1634,8 +1654,12 @@
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if ((frmp = trace->frame)) {
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do {
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- if (frmp->error)
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+ if (frmp->error) {
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errcnt++;
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+ if (!(bt->flags & BT_SPECULATE) &&
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+ !bt->frameptr)
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+ bt->frameptr = frmp->fp;
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+ }
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if (BT_REFERENCE_CHECK(bt))
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do_bt_reference_check(bt, frmp);
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frmp = frmp->next;
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--- crash/defs.h.orig 2003-09-22 10:40:29.000000000 -0400
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+++ crash/defs.h 2003-09-19 15:10:42.000000000 -0400
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@@ -503,6 +503,7 @@
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struct stack_hook *hp;
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struct stack_hook *textlist;
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struct reference *ref;
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+ ulong frameptr;
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ulong debug;
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};
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--- crash/x86.c.orig 2003-09-19 10:32:26.000000000 -0400
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+++ crash/x86.c 2003-09-19 10:28:17.000000000 -0400
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@@ -1401,15 +1401,28 @@
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/* check for kernel exception frame */
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- if (INSTACK(pt->reg_value[INT_EFRAME_EBP], bt) &&
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- ((short)pt->reg_value[INT_EFRAME_CS] == 0x10) &&
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+ if (((short)pt->reg_value[INT_EFRAME_CS] == 0x10) &&
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((short)pt->reg_value[INT_EFRAME_DS] == 0x18) &&
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((short)pt->reg_value[INT_EFRAME_ES] == 0x18) &&
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IS_KVADDR(pt->reg_value[INT_EFRAME_EIP])) {
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+ if (!(machdep->flags & OMIT_FRAME_PTR) &&
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+ !INSTACK(pt->reg_value[INT_EFRAME_EBP], bt))
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+ continue;
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rv = bt->stackbase + sizeof(ulong) * (first - stack);
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break;
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}
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+ if (((short)pt->reg_value[INT_EFRAME_CS] == 0x60) &&
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+ ((short)pt->reg_value[INT_EFRAME_DS] == 0x68) &&
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+ ((short)pt->reg_value[INT_EFRAME_ES] == 0x68) &&
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+ IS_KVADDR(pt->reg_value[INT_EFRAME_EIP])) {
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+ if (!(machdep->flags & OMIT_FRAME_PTR) &&
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+ !INSTACK(pt->reg_value[INT_EFRAME_EBP], bt))
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+ continue;
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+ rv = bt->stackbase + sizeof(ulong) * (first - stack);
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+ break;
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+ }
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+
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/* check for user exception frame */
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if (((short)pt->reg_value[INT_EFRAME_CS] == 0x23) &&
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@@ -1417,8 +1430,7 @@
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((short)pt->reg_value[INT_EFRAME_ES] == 0x2b) &&
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((short)pt->reg_value[INT_EFRAME_SS] == 0x2b) &&
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IS_UVADDR(pt->reg_value[INT_EFRAME_EIP], bt->tc) &&
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- IS_UVADDR(pt->reg_value[INT_EFRAME_ESP], bt->tc) &&
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- IS_UVADDR(pt->reg_value[INT_EFRAME_EBP], bt->tc)) {
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+ IS_UVADDR(pt->reg_value[INT_EFRAME_ESP], bt->tc)) {
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rv = bt->stackbase + sizeof(ulong) * (first - stack);
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break;
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}
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@@ -1454,7 +1466,7 @@
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cs = pt->reg_value[INT_EFRAME_CS];
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if (cs == 0x23) {
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mode = "USER-MODE";
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- } else if (cs == 0x10) {
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+ } else if ((cs == 0x10) || (cs == 0x60)) {
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mode = "KERNEL-MODE";
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} else {
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mode = "UNKNOWN-MODE";
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73
crash.spec
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73
crash.spec
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#
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# crash core analysis suite
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#
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Summary: crash utility for live systems and netdump, LKCD or mcore dumpfiles
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Name: crash
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Version: 3.7
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Release: 5
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License: GPL
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Group: Development/Debuggers
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Source: %{name}-%{version}.tar.gz
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URL: ftp://people.redhat.com/anderson/%{name}-%{version}.tar.gz
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ExclusiveOS: Linux
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ExclusiveArch: i386 ia64
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Buildroot: %{_tmppath}/%{name}-root
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BuildRequires: ncurses-devel zlib-devel
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Patch0: crash.patch
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%description
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The core analysis suite is a self-contained tool that can be used to
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investigate either live systems, kernel core dumps created from the
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netdump package from Red Hat Linux, the mcore kernel patch offered by
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Mission Critical Linux, or the LKCD kernel patch.
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%prep
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%setup -n %{name}-%{version}
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%patch0 -p1 -b crash.patch
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%build
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make RPMPKG="%{version}-%{release}"
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%install
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rm -rf %{buildroot}
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mkdir -p %{buildroot}/usr/bin
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make DESTDIR=%{buildroot} install
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mkdir -p %{buildroot}%{_mandir}/man8
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cp crash.8 %{buildroot}%{_mandir}/man8/crash.8
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%files
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%defattr(-,root,root)
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/usr/bin/crash
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%{_mandir}/man8/crash.8*
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%doc README
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%changelog
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* Mon Sep 22 2003 Dave Anderson <anderson@redhat.com> 3.7-5
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- make bt recovery code start fix-up only upon reaching first faulting frame
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* Fri Sep 19 2003 Dave Anderson <anderson@redhat.com> 3.7-4
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- fix "bt -e" and bt recovery code to recognize new __KERNEL_CS and DS
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* Wed Sep 10 2003 Dave Anderson <anderson@redhat.com> 3.7-3
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- patch to recognize per-cpu GDT changes that redefine __KERNEL_CS and DS
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* Wed Sep 10 2003 Dave Anderson <anderson@redhat.com> 3.7-2
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- patches for netdump active_set determination and slab info gathering
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* Wed Aug 20 2003 Dave Anderson <anderson@redhat.com> 3.7-1
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- updated source package to crash-3.7.tar.gz
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* Wed Jul 23 2003 Dave Anderson <anderson@redhat.com> 3.6-1
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- removed Packager, Distribution, and Vendor tags
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- updated source package to crash-3.6.tar.gz
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* Fri Jul 18 2003 Jay Fenlason <fenlason@redhat.com> 3.5-2
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- remove ppc from arch list, since it doesn't work with ppc64 kernels
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- remove alpha from the arch list since we don't build it any more
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* Fri Jul 18 2003 Matt Wilson <msw@redhat.com> 3.5-1
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- use %%defattr(-,root,root)
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* Tue Jul 15 2003 Jay Fenlason <fenlason@redhat.com>
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- Updated spec file as first step in turning this into a real RPM for taroon.
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- Wrote man page.
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