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Moved some stuff out of arch, added some usefulness to program interrupt catching
author Jonathan Pevarnek <pevarnj@gmail.com>
date Thu, 22 Sep 2011 13:42:10 -0400
parents d1e835a25f28
children e72f984619c7
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#include <os/progint.h>

.text
	.align 4
.globl PROGINT
	.type PROGINT, @function
PROGINT:
	stmg %r0,%r15,PROGINT_REG_LOC #save current registers

#	llilf %r15,PROGINT_STACK
	lhi %r15,PROGINT_STACK_SHIFT
	sla %r15,PROGINT_STACK_SHIFT_OFFSET(%r0)

	larl %r14,prog_int_handler
	basr %r14,%r14 #so, I think this is just copying the psw to the stack, right?