3b1emu / changelog

[wd2010] properly constrain R/W ops based on end sector

• Wed, 16 Jan 2013 00:38:13 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Wed, 16 Jan 2013 00:38:13 +0000] rev 125
• [wd2010] properly constrain R/W ops based on end sector

[wd2010] display 'number of sectors' for sector R/W ops, display WrLBA in bytes not sectors

• Wed, 16 Jan 2013 00:36:51 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Wed, 16 Jan 2013 00:36:51 +0000] rev 124
• [wd2010] display 'number of sectors' for sector R/W ops, display WrLBA in bytes not sectors

[wd2010] fix confusing expressions used for multisector mode

• Wed, 16 Jan 2013 00:35:10 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Wed, 16 Jan 2013 00:35:10 +0000] rev 123
• [wd2010] fix confusing expressions used for multisector mode

[wd2010] use size_t for init filesize, make disc init more verbose

• Wed, 16 Jan 2013 00:34:11 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Wed, 16 Jan 2013 00:34:11 +0000] rev 122
• [wd2010] use size_t for init filesize, make disc init more verbose

Implement m68k_read_disassembler_* properly

• Tue, 15 Jan 2013 17:02:56 +0000
• by Philip Pemberton <philpem@philpem.me.uk> [Tue, 15 Jan 2013 17:02:56 +0000] rev 121
• Implement m68k_read_disassembler_* properly
  
  The previous implementations of m68k_read_disassembler are unsuitable due to
  interactions with the memory mapper. A read from memory by the DASM should not
  mutate system state.
  
  So we modify the m68k_read_disassembler_{8,16,32} functions to do the memory
  mapping themselves without causing page faults (bus error exception) or
  updating the page flag bits (which could really upset the kernel).
  
  Now all we need is a debugger/disassembler...