Date: Wed, 17 Apr 2013 12:14:27 -0600 From: Warner Losh <imp@bsdimp.com> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-mips@freebsd.org Subject: Re: -HEAD on gxemul/MALTA is broken Message-ID: <B717AE04-A10E-4328-B414-CE8231F34246@bsdimp.com> In-Reply-To: <CAJ-VmomkomN_oGSfed5J9Tzf=4SRWrUOmU7rs7SgS24aYfTf%2BQ@mail.gmail.com> References: <CAJ-VmonpK2AazaLwc1ZQWve0bTFvtLGeF4K8jWM49rzp1j%2Bk%2BQ@mail.gmail.com> <CAJ-VmomiRo0ZpTd2=qeF9M=nBGmhd3jvqUy-4FtUxx4ok2yRew@mail.gmail.com> <CAJ-VmomkomN_oGSfed5J9Tzf=4SRWrUOmU7rs7SgS24aYfTf%2BQ@mail.gmail.com>
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Update. I fixed that yesterday.
Warner
On Apr 17, 2013, at 12:03 PM, Adrian Chadd wrote:
> On 17 April 2013 10:49, Adrian Chadd <adrian@freebsd.org> wrote:
>
>> gcc version 4.2.1 20070831 patched [FreeBSD]
>> [ warning: LOW reference: vaddr=0x00000000, exception TLBL,
>> pc=0x8020f024 <init_dynamic_kenv+0x3c> ]
>> Trap cause = 2 (TLB miss (load or instr. fetch) - kernel mode)
>> [ thread pid 0 tid 0 ]
>> Stopped at 0x8020f024: lb v0,0(s2)
>> db>
>
> (kgdb) list *0x8020f024
> 0x8020f024 is in init_dynamic_kenv
> (/usr/home/adrian/work/freebsd/svn/src/sys/kern/kern_environment.c:234).
> 229 int i;
> 230
> 231 kenvp = malloc((KENV_SIZE + 1) * sizeof(char *), M_KENV,
> 232 M_WAITOK | M_ZERO);
> 233 i = 0;
> 234 if (*kern_envp != '\0') {
> 235 for (cp = kern_envp; cp != NULL; cp =
> kernenv_next(cp)) {
> 236 len = strlen(cp) + 1;
> 237 if (len > KENV_MNAMELEN + 1 +
> KENV_MVALLEN + 1) {
> 238 printf(
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