1992/0812/ss/l.s (diff list | history)

1992/0811/sys/src/9/ss/l.s:15,20 – 1992/0812/sys/src/9/ss/l.s:15,21 (short | long | prev | next)
1992/0806		MOVB R9, (R7, 3)
1990/1223		/* now mapped correctly. jmpl to where we want to be */
1990/1226		MOVW $setSB(SB), R2
1992/0812
1990/1226		MOVW $startvirt(SB), R7 JMPL (R7)
1991/1113		MOVW $_mul(SB), R0 /* touch _mul etc.; doesn't need to execute */
1992/0811/sys/src/9/ss/l.s:25,30 – 1992/0812/sys/src/9/ss/l.s:26,37
1992/0808		MOVW $rom(SB), R7
1992/0807		MOVW R8, (R7) /* romvec passed in %i0==R8 */
1992/0812		/* turn off the cache */ MOVW $ENAB, R7 MOVB (R7, 2), R8 ANDN $ENABCACHE, R8 MOVB R8, (R7, 2)
1990/1226		MOVW $BOOTSTACK, R1
1991/01151		MOVW $(SPL(0xF)|PSREF|PSRSUPER), R7
1992/0811/sys/src/9/ss/l.s:461,468 – 1992/0812/sys/src/9/ss/l.s:468,476
1991/01151		GLOBL fsr+0(SB), $BY2WD
1992/0808		/* * Interface to ROM. Must save and restore state because * of different calling conventions.
1992/0812		* Interface to OPEN BOOT ROM. Must save and restore state because * of different calling conventions. We don't use it, but it's here * for reference..
1992/0808		*/ TEXT call(SB), $16