BSD 3 development

[unix-history] / usr / src / cmd / pxp / treen.s

.text
/
/ Routines to save space on tree calls
/
.globl _tree, _tree1, _tree2, _tree3, _tree4, _tree5
/
_tree1:
       mov     (sp),trret
       mov     $1,(sp)
       br      1f
_tree2:
       mov     (sp),trret
       mov     $2,(sp)
       br      1f
_tree3:
       mov     (sp),trret
       mov     $3,(sp)
       br      1f
_tree4:
       mov     (sp),trret
       mov     $4,(sp)
       br      1f
_tree5:
       mov     (sp),trret
       mov     $5,(sp)
1:
       mov     $1f,-(sp)
       jmp     _tree
1:
       tst     (sp)+
       jmp     *trret
.bss
trret:  . = .+2