__sigsetjmp14.S revision 1.2
1 1.2 mrg /* $NetBSD: __sigsetjmp14.S,v 1.2 2010/03/22 01:39:11 mrg Exp $ */ 2 1.1 ross 3 1.1 ross #include <sys/syscall.h> 4 1.1 ross #include <machine/asm.h> 5 1.1 ross 6 1.1 ross #if defined(LIBC_SCCS) 7 1.1 ross .text 8 1.2 mrg .asciz "$NetBSD: __sigsetjmp14.S,v 1.2 2010/03/22 01:39:11 mrg Exp $" 9 1.1 ross #endif 10 1.1 ross 11 1.1 ross ENTRY(__sigsetjmp14) 12 1.1 ross mr %r6,%r3 13 1.1 ross or. %r7,%r4,%r4 14 1.1 ross beq 1f 15 1.1 ross li %r3,1 # SIG_BLOCK 16 1.1 ross li %r4,0 17 1.1 ross addi %r5,%r6,100 # &sigmask 18 1.1 ross li %r0,SYS___sigprocmask14 19 1.1 ross sc # assume no error XXX 20 1.1 ross 1: 21 1.1 ross mflr %r11 22 1.1 ross mfcr %r12 23 1.1 ross mr %r10,%r1 24 1.1 ross mr %r9,%r2 25 1.2 mrg i = 0 26 1.2 mrg .rept 32-7 27 1.2 mrg std 7+i,i*8(%r6) # save r7-r31 28 1.2 mrg i = i + 1 29 1.2 mrg .endr 30 1.1 ross li %r3,0 31 1.1 ross blr 32 1.1 ross 33 1.1 ross ENTRY(__siglongjmp14) 34 1.2 mrg i = 0 35 1.2 mrg .rept 32-7 36 1.2 mrg ld 7+i,i*8(%r3) # load r7-r31 37 1.2 mrg i = i + 1 38 1.2 mrg .endr 39 1.1 ross mr %r6,%r4 40 1.1 ross mtlr %r11 41 1.1 ross mtcr %r12 42 1.1 ross mr %r2,%r9 43 1.1 ross mr %r1,%r10 44 1.1 ross or. %r7,%r7,%r7 45 1.1 ross beq 1f 46 1.1 ross addi %r4,%r3,100 # &sigmask 47 1.1 ross li %r3,3 # SIG_SETMASK 48 1.1 ross li %r5,0 49 1.1 ross li %r0,SYS___sigprocmask14 50 1.1 ross sc # assume no error XXX 51 1.1 ross 1: 52 1.1 ross or. %r3,%r6,%r6 53 1.1 ross bnelr 54 1.1 ross li %r3,1 55 1.1 ross blr 56
Indexes created Mon Sep 29 21:09:56 GMT 2025