Revision 1.5 - (view) (annotate) - [select for diffs]
2002-01-15T14:58:37Z (22 years, 10 months ago) by cebix
Branch: MAIN
CVS Tags: snapshot-15012002
Changes since 1.4: +1 -1 lines
Diff to previous 1.4

- documentation updates
- 2001 -> 2002
- version 0.9 -> 1.0

- video_x.cpp: the_buffer shall always be mapped through vm_alloc() so
  that it can be vm_protect()'ed at will afterwards
- video_x.cpp: let driver_base free() the_buffer_copy and the_host_buffer,
  if necessary
- video_vosf.h: reverted to use malloc() for mainBuffer.dirtyPages and
  mainBuffer.pageInfo
- vm_alloc.cpp: small cleanups
- fixed typos

Revision 1.3 - (view) (annotate) - [select for diffs]
2001-07-07T09:07:38Z (23 years, 4 months ago) by gbeauche
Branch: MAIN
Changes since 1.2: +8 -1 lines
Diff to previous 1.2

- Try to map memory contiguously with base addresses returned in increasing
  order. No host memory region used for Mac emulation (ScratchMem, RAM, ROM,
  frame buffer) shall be allocated below the RAM space. Actually, MEMBaseDiff
  should be set to the min(above-mentioned address spaces).
  ==> Temporary fix for 64-bit addressing systems (e.g. Linux/ia64)

fixed memory leaks in video mode switching

Revision 1.1 - (view) (annotate) - [select for diffs]
2001-06-26T22:35:41Z (23 years, 4 months ago) by gbeauche
Branch: MAIN

- added SIGSEGV support for Linux/Alpha (to be checked), Darwin/PPC
- added uniform virtual memory allocation
  (supports mmap(), vm_allocate(), or fallbacks to malloc()/free())
- cleaned up memory allocation in main_unix.cpp