Re: port-mips/48628 (cobalt and hpcmips ports are dead)

[John Klos <john%ziaspace.com@localhost>]

> Please try -current (or netbsd-6 with
> cvs rdiff -u -r1.209 -r1.210 src/sys/arch/mips/mips/pmap.c
> cvs rdiff -u -r1.142 -r1.143 src/sys/arch/mips/mips/vm_machdep.c

On a 256 meg Cobalt machine, netbsd-6 is fine for an hour or so of 
compiling from pkgsrc, then code generation starts to fail:

libtool: compile:  gcc -DHAVE_CONFIG_H -I. "-DLT_CONFIG_H=<config.h>" 
-DLTDL -I. -I. -Ilibltdl -I./libltdl -I./libltdl/libltdl -I/usr/include 
-O2 -I/usr/include -MT libltdl/loaders/dlopen.lo -MD -MP -MF 
libltdl/loaders/.deps/dlopen.Tpo -c libltdl/loaders/dlopen.c  -fPIC -DPIC 
-o libltdl/loaders/.libs/dlopen.o
/var/tmp//ccM3UIrz.s: Assembler messages:
/var/tmp//ccM3UIrz.s: Warning: end of file not at end of a line; newline 
inserted
/var/tmp//ccM3UIrz.s:67: Error: bad expression
/var/tmp//ccM3UIrz.s:67: Error: bad expression
/var/tmp//ccM3UIrz.s:67: Error: illegal operands `lw $25,%call1'
/var/tmp//ccM3UIrz.s:69: Error: illegal operands `move $4,$'
/var/tmp//ccM3UIrz.s:71: Error: illegal operands `addiu $s'
/var/tmp//ccM3UIrz.s:71: Error: unrecognized opcode `der'


On an NEC MobilePro 790, netbsd-6 panics on boot:

root file system type: ffs
pid 1(init): ABI set to O32 (e_flags=0x1007)
pid 2(init): trap: cpu0, reserved instruction in kernel mode
status 0x3, cause 0x28, epc=0x8013bf1c, vaddr=0xc23c5248
tf=0xc2c0ba78 ksp=0xc2c0bb18 ra=0x801e0050 ppl=0x801c1664
kernel: reserved instruction trap
Stopped in pid 2.1 (init) at   netbsd:softint_schedule+0x18:   lw    v0,16(s0)

Current boots, but I haven't tested it much yet.

Thanks,
John