AlphaServer ES40 Emulator

Edit Package es40

A portable emulator for the HP (DEC, Compaq) AlphaServer ES40. The current
version is capable of running OpenVMS with some limitations. The goal is
to have a drop-in replacement for real ES40's. Emulates the Alpha AXP EV68CB
processor and other devices.

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Source Files
Filename Size Changed
es40-20090910cvs.tar.bz2 0000573213 560 KB
es40-return.patch 0000000167 167 Bytes
es40.changes 0000003557 3.47 KB
es40.spec 0000001731 1.69 KB
Revision 5 (latest revision is 11)
Ulrich Hecht's avatar Ulrich Hecht (Ulih) committed (revision 5)
- update -> 20090910cvs:
   - New BREAKPOINT READ, WRITE and ACCESS commands in the debugger allow breakpoint to be set
     on data access. (12-jun-2008, Camiel Vanderhoeven)
   - Support for SRM/DPR mechanism for starting secondary CPUs. Not working correctly, although
     we seem to be on to something. (12-jun-2008, Camiel Vanderhoeven)
   - Fixed unaligned memory access handling.  (12-jun-2008, Camiel Vanderhoeven)
   - Fixed compilation on Fedora 9 / gcc 4.3.0, and probably other configurations as well.
     (12-jun-2008, Caolan McNamara)
   - Removed dependency on Poco by including parts of it. (31-may-2008, Camiel Vanderhoeven)
   - Fixed a bug in the SDL configuration script (checking for "true" rather than "yes" in the
     final test). (09-may-2008, Caolán McNamarra)
   - Floppy controller implementation. (29-apr-2008, Brian Wheeler)
   - CDiskController is no longer a CPCIDevice. This alows for non-PCI diskcontrollers (like the
     floppy controller. (29-apr-2008, Camiel Vanderhoeven)
   - Added memory map dumping and memory range checking. (29-apr-2008, Brian Wheeler)
   - Rewrote DMA code to make it ready for floppy support. (18-apr-2008, Brian Wheeler)
   - More questions in debug confuration script. (03-apr-2008, Camiel Vanderhoeven)
   - Improved support for SDL on OS-X. (10-apr-2008, Martin Borgman)
   - Compile on OpenVMS; new OpenVMS build scripts generated from the UNIX build scripts; Include
     selected parts of Poco (Poco has dropped support for OpenVMS). (02-apr-2008, Camiel
     Vanderhoeven)
   - Created configuration file utility. (28-mar-2008, Camiel Vanderhoeven)
   - Support OpenVMS file paths. (26-mar-2008, Camiel Vanderhoeven)
   - Use the config.h data created by the configure script. (26-mar-2008, Camiel Vanderhoeven)
   - Improved IDE locking by a) Removing all of the general register locking; b) Busmaster locking
     is still in place, but it might not be needed, this locking is pretty fine grained so nothing
     should time out waiting for it; c) Creating an alt_status variable which gets updated when the
     real status becomes stable (i.e. at the end of the execute() run, after the drq status is
     changed, etc), access to this variable is locked; d) Everything else is a free for all.
     (20-mar-2008, Brian Wheeler)
   - Implement an optional delayed IDE interrupt. The OSes still lose interrupts sometimes. 
     (20-mar-2008, Brian Wheeler)
   - Create configuration files to use GNU's Autotools. (20-mar-2008, Camiel Vanderhoeven)
   - Support disk image files >2GB on linux. (19-mar-2008, Camiel Vanderhoeven)
   - Fixed some IDE CD-ROM issues that were introduced with the multi-threading patch. (17-mar-2008,
     Brian Wheeler)
   - Restored SDL functionality. (16-mar-2008, Camiel Vanderhoeven)
   - Better exception handling, restored Serial port menu functionality (14-mar-2008, Camiel
     Vanderhoeven)
   - Ability to stop and restart threads, restored save/restore state functionality. (13-mar-2008, 
     Camiel Vanderhoeven)
   - Use separate threads for devices rather than crowding everything into one thread. Use Poco 
     libraries for platform independent threading. NOTE: This patch breaks some functionality that 
     we will need to regain in the future. (05-mar-2008, Camiel Vanderhoeven)
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