Folks
Find a patch against the x86_64 4.3 link below for a bug in the port.
Entering ef 00 causes an oops. This has been fixed in the i386
version. This may exist in 4.4 I'm not sure.
Thanks
-steve
--- old/arch/x86_64/kdb/kdbasupport.c 2004-12-15 14:00:53.000000000 +
0900
+++ new/arch/x86_64/kdb/kdbasupport.c 2004-12-15 14:02:30.000000000 +
0900
@@ -882,6 +882,11 @@
struct kdbregs *rlp;
kdb_machreg_t contents;
+ if (!regs) {
+ kdb_printf("%s: pt_regs not available\n", __FUN
CTION__);
+ return KDB_BADREG;
+ }
+
for (i=0, rlp=kdbreglist; i<nkdbreglist; i++,rlp++) {
kdb_printf("%8s = ", rlp->reg_name);
kdba_getregcontents(rlp->reg_name, regs, &conte
nts);
On Tue, 2004-12-14 at 12:00, Steven Dake wrote:
> Folks,
>
> Please find the following patch against the link below which fixes a
> disassembly bug in kdb. If you continually disassemble, KDB oopses.
> BFD_ARCH_SIZE was defined to 32 when it should be 64. I am not sure if
> 4.4 also needs this fix.
>
> --- old/arch/x86_64/kdb/bfd.h 2004-12-14 14:16:47.000000000 +0900
> +++ new/arch/x86_64/kdb/bfd.h 2004-12-14 14:17:22.000000000 +0900
> @@ -53,7 +53,7 @@
>
> /* These two lines get substitutions done by commands in Makefile.in.
> */
> #define BFD_VERSION "2.9.5.0.22"
> -#define BFD_ARCH_SIZE 32
> +#define BFD_ARCH_SIZE 64
> #define BFD_HOST_64BIT_LONG 0
> #if 0
> #define BFD_HOST_64_BIT
>
> Thanks
> -steve
>
>
>
> On Wed, 2004-11-03 at 02:54, Keith Owens wrote:
> > On Wed, 03 Nov 2004 01:44:45 -0700,
> > Steven Dake <[EMAIL PROTECTED]> wrote:
> > >My bad I didn't know you had already done a port of kdb for x86_64 to
> > >2.4. But I only see ia64 in the 4.3 directory. Could you send me a
> > >copy of the 2.4.25 patch for kdb you did?
> >
> > It's in there.
> >
> > ftp://oss.sgi.com/projects/kdb/download/v4.3/kdb-v4.3-2.4.25-x86-64-1.bz2
> >
>
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