.sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text .define .gto ! $Header$ .extern .strlb ! Nonlocal goto. ! On the stack is a pointer to a block containing : ! 1. the new local base (ptr+8) ! 2. the new stack pointer (ptr+4) ! 3. the new program counter (ptr) .gto: movl (sp)+,r2 movl 4(r2),sp ! Store new stack pointer pushl (r2) ! Push target address pushl 8(r2) ! Push new local base jsb .strlb ! Store in fp, compute ap rsb