Lines Matching refs:r4
82 larl %r4,.Lctlregs # Save control registers
83 stctg %c0,%c15,0(%r4)
84 lg %r2,0(%r4) # Disable lowcore protection
86 larl %r4,.Lctlreg0
87 stg %r2,0(%r4)
88 lctlg %c0,%c0,0(%r4)
89 larl %r4,.Lfpctl # Floating point control register
90 stfpc 0(%r4)
91 larl %r4,.Lprefix # Save prefix register
92 stpx 0(%r4)
93 larl %r4,.Lprefix_zero # Set prefix register to 0
94 spx 0(%r4)
95 larl %r4,.Lcontinue_psw # Save PSW flags
97 stm %r2,%r3,0(%r4)
98 larl %r4,.Lrestart_psw # Setup restart PSW at absolute 0
100 lg %r4,0(%r4) # Save PSW
101 sturg %r4,%r3 # Use sturg, because of large pages
110 larl %r4,.Lctlregs # Restore control registers
111 lctlg %c0,%c15,0(%r4)
112 larl %r4,.Lfpctl # Restore floating point ctl register
113 lfpc 0(%r4)
114 larl %r4,.Lprefix # Restore prefix register
115 spx 0(%r4)
116 larl %r4,.Lcontinue_psw # Restore PSW flags
117 lpswe 0(%r4)