Go to the documentation of this file.
26 #ifndef DOXYGEN_SHOULD_SKIP_THIS
32 stc ccr,r1h ; remember flags\n\
33 mov.w #12,r2 ; move r0 'behind' jump buffer\n\
34 add r2,r0 ; for storing with pre-decrement\n\
36 pop r2 ; get return address\n\
37 mov.w r2,@-r0 ; store return address\n\
38 mov.w r1,@-r0 ; store flags\n\
39 mov.w r7,@-r0 ; store registers r4-r7\n\
43 sub.w r0,r0 ; return value: 0\n\
44 jmp @r2 ; jump to caller\n\
46 #endif // DOXYGEN_SHOULD_SKIP_THIS
50 #ifndef DOXYGEN_SHOULD_SKIP_THIS
56 mov.w @r0+,r4 ; restore registers r4-r7\n\
60 mov.w @r0+,r2 ; get flags\n\
61 mov.w @r0+,r0 ; get return address\n\
62 push r0 ; set up for rts\n\
63 mov.w r1,r0 ; return specified value\n\
64 ldc r2h,ccr ; restore flags\n\
65 rts ; return to caller\n\
67 #endif // DOXYGEN_SHOULD_SKIP_THIS
Generated on Sat Mar 15 2014 11:28:21 for brickOS Kernel Developer by
1.8.1.2