ack/mach/vax4/libem/sim.s

15 lines
318 B
ArmAsm
Raw Permalink Normal View History

1990-01-12 10:29:26 +00:00
.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
.define .sim
1994-06-24 14:02:31 +00:00
! $Id$
1985-01-18 14:30:03 +00:00
.sim:
movl (sp)+,r0
1990-01-12 10:29:26 +00:00
movl (sp)+,.trpim ! store ignore mask
bbc $5,.trpim,I3 ! floating underflow to be ignored?
1985-01-18 14:30:03 +00:00
bicpsw $0100
jmp (r0)
1990-01-12 10:29:26 +00:00
I3:
bispsw $0100 ! enable underflow trap
1985-01-18 14:30:03 +00:00
jmp (r0)