Mercurial > hg > Members > kono > nitros9-code
view lib/kreiderclib/intercept.as @ 3226:9749d0dfc4a2
Changed a puls PC to rts to save cycles
author | David Ladd <drencor-xeen@users.sourceforge.net> |
---|---|
date | Sat, 20 Jan 2018 19:32:22 -0600 |
parents | 1647f1874cdf |
children |
line wrap: on
line source
* Disassembly by Os9disasm of intercept.r * OS-9 system function equates F$Icpt equ $09 section bss * Uninitialized data (class B) B0000 rmb 2 * Initialized Data (class G) endsect section code intercept: pshs u tfr y,u ldx 4,s stx B0000,y leax >L0016,pcr os9 F$Icpt puls u lbra _sysret L0016 tfr u,y clra pshs d jsr [B0000,y] leas 2,s rti endsect