1. 10 Oct, 2021 1 commit
    • Robert Sprowson's avatar
      Import of SerialUtils · 30419e07
      Robert Sprowson authored
      Long lost RISC OS 3.10 patch, recovered by mechanical disassembly.
      Builds a binary identical module with old HdrSrc macros and AAsm, when build with a current tools three classes of difference appear:
      * ObjAsm doesn't emit a post increment of 0 for LDR R12,[R12]
      * Push/Pull macros use LDR/STR for single words
      * WritePSRc adds a safety NOP for ARM2
      Version 0.02. Tagged as 'SerialUtils-0_02'