dolphin/Source/Core/Common/Src/MemArena.cpp, branch 3.5

This changes a mmap in MemArena so you don't need 786MB of memory free to actually allocate the 1GB memory space in Linux 32bit. I was also running in to this issue in my development. Kudos to plbl4ster to actually taking the time to research this. Closes issue 5625.

2012-09-23T15:08:13+00:00

Partially revert be200074e9ed for OS X systems

2012-08-25T01:30:37+00:00

/dev/shm is not a tmpfs mountpoint on that operating system. Use /tmp but keep
the unlinking to avoid useless disk IO.

[Linux] Change from using /tmp to /dev/shm in MemArena so we don't cause any disk IO, also unlink file while it is open to allow multiple instances running. This was discussed months ago, but was never implemented for whatever reason.

2012-08-23T04:39:50+00:00

fixes issue 5507

2012-07-12T03:54:50+00:00

Allocate low executable memory on OS X as on Windows and Linux.

2011-01-09T14:09:27+00:00

Even with LoadStorePaired accounted for, there are still some
niggling 64-bit cleanliness bugs left that are not practical
to weed out on a single platform. We should probably have an
option to use >2GB memory only on all platforms for debugging.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6792 8ced0084-cf51-0410-be5f-012b33b47a6e

Oops, removed one too many.

2010-07-29T17:52:43+00:00

No need to autoconf for libusbhid - all USB-capable BSD's have it.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5996 8ced0084-cf51-0410-be5f-012b33b47a6e

Use .cpp suffix when detecting libraries. On some systems, g++

2010-07-29T13:29:15+00:00

is required to correctly link with C++ libraries like wxw.

Tell OS X that the user is doing something when using the wiimote
so that the screensaver doesn't come on when playing a Wii game.

Replace unnecessary floating point with integer math.

Remove unnecessary 's.

Correct a few type nits.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5995 8ced0084-cf51-0410-be5f-012b33b47a6e

Port to *BSD. It runs but isn't terribly useful without Cg.

2010-07-22T03:29:35+00:00

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5934 8ced0084-cf51-0410-be5f-012b33b47a6e

Slightly cleanup of mmap(2) flags:

2010-07-18T05:17:09+00:00

Move MAP_32BIT to MemoryUtil.h.
MAP_VARIABLE is simply the absence of MAP_FIXED.
Replace MAP_ANONYMOUS with the more traditional MAP_ANON - Linux is compatible.


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5900 8ced0084-cf51-0410-be5f-012b33b47a6e

Allows more than one instance of Dolphin to be running. Credit goes to Billiard for the code.

2010-03-27T06:37:37+00:00

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5242 8ced0084-cf51-0410-be5f-012b33b47a6e