bsnes-patches/v085/0016-Fix-tracelog-of-controller-registers.patch

   1 From 60267d1f22fd2ff3197c6c829640f66304c89283 Mon Sep 17 00:00:00 2001
   2 From: Ilari Liusvaara <ilari.liusvaara@elisanet.fi>
   3 Date: Sun, 16 Mar 2014 16:40:55 +0200
   4 Subject: [PATCH 16/27] Fix tracelog of controller registers
   5
   6 ---
   7  snes/cpu/core/disassembler/disassembler.cpp | 2 ++
   8  1 file changed, 2 insertions(+)
   9
  10 diff --git a/snes/cpu/core/disassembler/disassembler.cpp b/snes/cpu/core/disassembler/disassembler.cpp
  11 index ab8dde24..624a80ce 100755
  12 --- a/snes/cpu/core/disassembler/disassembler.cpp
  13 +++ b/snes/cpu/core/disassembler/disassembler.cpp
  14 @@ -1,6 +1,8 @@
  15  #ifdef CPUCORE_CPP
  16
  17  uint8 CPUcore::dreadb(uint32 addr) {
  18 +  if((addr & 0x40fff8) == 0x4218)
  19 +    return bus.read(addr, false);  //Controller registers are safe to read.
  20    if((addr & 0x40ffff) >= 0x2000 && (addr & 0x40ffff) <= 0x5fff) {
  21      //$[00-3f|80-bf]:[2000-5fff]
  22      //do not read MMIO registers within debugger
  23 --
  24 2.15.0.rc1
  25