MMULib

AMIGASYSTEM · 05 January 2018, 16:59

Author: Thomas Richter

MMULib m68k: The mmu.library is a basis for MMU (memory management) related functions the MC68K family can perform. Up to now certain hacks are available that program the MMU themselves (Enforcer,CyberGuard,GuardianAngle,SetCPU,Shapeshifter,
VMM,GigaMem...).
It's therefore not unexpected that these tools conflict with each other. There's up to now no Os support for the MMU at all - the gap this mmu.library fills.

The goal is to provide a basis of functions to address and program the MMU in a hardware independent, Os friendly fashion. Hence, the new version of the Enforcer, called MuForce, will work together with virtual memory, and others.

The mmu.library is also the basis for the virtual memory project, the memory.library. Even though the mmu.library does not provide virtual memory itself, it builds the basics to allow an easy implementation and to avoid the hacks required by other implementations so far.

The memory.library is now complete and can be found in this archive.

Requires: 68020/68851, 68030, 68040 or 68060 with a working MMU

MMULib v46.19: Download

AMIGASYSTEM · 27 March 2018, 14:54

MMULib 46.14.1 Update

AMIGASYSTEM · 05 June 2018, 23:33

MMULib 46.14.2 Update

AMIGASYSTEM · 17 August 2018, 20:49

Release 46.15 update

This release includes an updated mmu.library which fixes the handling of expansion boards that have been "shut up" because the system run out of expansion space. All previous releases would have flagged erraneously the entire system memory as "I/O space" if that happened. This version ignores such (absend, and de-configured) boards correctly

AMIGASYSTEM · 05 July 2020, 23:39

MMULib v46.19 Update

yssing · 07 July 2020, 14:40

Awesome! Good job

Jax · 08 July 2020, 00:20

Thanks!

AlfaRomeo · 08 July 2020, 10:52

Many thanks

05 January 2018, 16:59	#1
AMIGASYSTEM Registered User Join Date: Aug 2014 Location: Brindisi (Italy) Age: 70 Posts: 8,248	MMULib Author: Thomas Richter MMULib m68k: The mmu.library is a basis for MMU (memory management) related functions the MC68K family can perform. Up to now certain hacks are available that program the MMU themselves (Enforcer,CyberGuard,GuardianAngle,SetCPU,Shapeshifter, VMM,GigaMem...). It's therefore not unexpected that these tools conflict with each other. There's up to now no Os support for the MMU at all - the gap this mmu.library fills. The goal is to provide a basis of functions to address and program the MMU in a hardware independent, Os friendly fashion. Hence, the new version of the Enforcer, called MuForce, will work together with virtual memory, and others. The mmu.library is also the basis for the virtual memory project, the memory.library. Even though the mmu.library does not provide virtual memory itself, it builds the basics to allow an easy implementation and to avoid the hacks required by other implementations so far. The memory.library is now complete and can be found in this archive. Requires: 68020/68851, 68030, 68040 or 68060 with a working MMU MMULib v46.19: Download Last edited by AMIGASYSTEM; 02 September 2023 at 00:55.

27 March 2018, 14:54	#2
AMIGASYSTEM Registered User Join Date: Aug 2014 Location: Brindisi (Italy) Age: 70 Posts: 8,248	MMULib 46.14.1 Update Last edited by AMIGASYSTEM; 27 March 2018 at 15:05.

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05 June 2018, 23:33	#3
AMIGASYSTEM Registered User Join Date: Aug 2014 Location: Brindisi (Italy) Age: 70 Posts: 8,248	MMULib 46.14.2 Update

17 August 2018, 20:49	#4
AMIGASYSTEM Registered User Join Date: Aug 2014 Location: Brindisi (Italy) Age: 70 Posts: 8,248	Release 46.15 update This release includes an updated mmu.library which fixes the handling of expansion boards that have been "shut up" because the system run out of expansion space. All previous releases would have flagged erraneously the entire system memory as "I/O space" if that happened. This version ignores such (absend, and de-configured) boards correctly

05 July 2020, 23:39	#5
AMIGASYSTEM Registered User Join Date: Aug 2014 Location: Brindisi (Italy) Age: 70 Posts: 8,248	MMULib v46.19 Update

07 July 2020, 14:40	#6
yssing Registered User Join Date: Oct 2012 Location: Denmark Posts: 22	Awesome! Good job

08 July 2020, 00:20	#7
Jax Registered User Join Date: May 2018 Location: Czech Republic Posts: 24	Thanks!

08 July 2020, 10:52	#8
AlfaRomeo A1200 040 SAM440EP 667 Join Date: Jan 2008 Location: Lisbon / Portugal Posts: 873	Many thanks

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