parisc/kernel/syscall.S

203 	STREG	%r20, TASK_PT_GR20(%r1)		/* Syscall number */
254 	comiclr,>>	__NR_Linux_syscalls, %r20, %r0
257 	LDREGX  %r20(%r19), %r19
265 	comb,=	%r2,%r20,.Lrt_sigreturn
353 	copy	%ret0,%r20
370 	cmpib,COND(=),n -1,%r20,tracesys_exit /* seccomp may have returned -1 */
371 	comiclr,>>	__NR_Linux_syscalls, %r20, %r0
391 	LDREGX  %r20(%r19), %r19
399 	comb,=	%r2,%r20,.Ltrace_rt_sigreturn
505 	depdi	0, 31, 32, %r20
509 	comiclr,>>	__NR_lws_entries, %r20, %r0
515 	LDREGX	%r20(%sr2,r28), %r21	/* Scratch use of r21 */
523 	stw,ma	%r21, 0(%sr2,%r20)
537 	stw,ma	%r21, 0(%sr2,%r20)
622 	extru_safe	%r26, 27, 8, %r20
631 	shlw	%r20, 4, %r20
632 	add	%r20, %r28, %r20
637 	LDCW	0(%sr2,%r20), %r28
779 	extru_safe	%r26, 27, 8, %r20
788 	shlw	%r20, 4, %r20
789 	add	%r20, %r28, %r20
794 	LDCW	0(%sr2,%r20), %r28
959 1:	ldb	0(%r24), %r20
960 	proberi	(%r24), PRIV_USER, %r20
961 	comb,=,n	%r20, %r0, lws_fault /* backwards, likely not taken */
963 	copy	%r23, %r20
964 	depi_safe	0, 31, 2, %r20
966 2:	stbys,e	%r0, 0(%r20)
969 3:	ldh	0(%r24), %r20
970 	proberi	(%r24), PRIV_USER, %r20
971 	comb,=,n	%r20, %r0, lws_fault /* backwards, likely not taken */
973 	copy	%r23, %r20
974 	depi_safe	0, 31, 2, %r20
976 4:	stbys,e	%r0, 0(%r20)
979 5:	ldw	0(%r24), %r20
980 	proberi	(%r24), PRIV_USER, %r20
981 	comb,=,n	%r20, %r0, lws_fault /* backwards, likely not taken */
990 7:	ldd	0(%r24), %r20
991 	proberi	(%r24), PRIV_USER, %r20
992 	comb,=,n	%r20, %r0, lws_fault /* backwards, likely not taken */
996 7:	ldw	0(%r24), %r20
997 8:	ldw	4(%r24), %r20
998 	proberi	(%r24), PRIV_USER, %r20
999 	comb,=,n	%r20, %r0, lws_fault /* backwards, likely not taken */
1001 	copy	%r23, %r20
1002 	depi_safe	0, 31, 2, %r20
1003 9:	stbys,e	%r0, 0(%r20)
1004 10:	stbys,e	%r0, 4(%r20)
1015 	extru_safe  %r26, 27, 8, %r20
1024 	shlw	%r20, 4, %r20
1025 	add	%r20, %r28, %r20
1030 	LDCW	0(%sr2,%r20), %r28
1181 1:	ldb	0(%r24), %r20
1187 2:	ldh	0(%r24), %r20
1193 3:	ldw	0(%r24), %r20
1200 4:	ldd	0(%r24), %r20
1202 4:	ldw	0(%r24), %r20
1203 5:	ldw	4(%r24), %r20
1214 	extru_safe  %r26, 27, 8, %r20
1223 	shlw	%r20, 4, %r20
1224 	add	%r20, %r28, %r20
1229 	LDCW	0(%sr2,%r20), %r28