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| author | Thomas Schwinge <thomas@codesourcery.com> | 2013-07-21 15:35:02 -0400 |
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| committer | Thomas Schwinge <thomas@codesourcery.com> | 2013-07-21 15:35:02 -0400 |
| commit | 9933cec0a18ae2a3d752f269d1bb12c19f51199d (patch) | |
| tree | cc30f2d56b87d3896e460a58b76e964231c0d578 /open_issues/64-bit_port.mdwn | |
| parent | 65efe654a9cb0b682efa9bf21065469a2e9147f4 (diff) | |
| download | web-9933cec0a18ae2a3d752f269d1bb12c19f51199d.tar.gz web-9933cec0a18ae2a3d752f269d1bb12c19f51199d.tar.bz2 web-9933cec0a18ae2a3d752f269d1bb12c19f51199d.zip | |
IRC.
Diffstat (limited to 'open_issues/64-bit_port.mdwn')
| -rw-r--r-- | open_issues/64-bit_port.mdwn | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/open_issues/64-bit_port.mdwn b/open_issues/64-bit_port.mdwn index 66da44b9..b0c95612 100644 --- a/open_issues/64-bit_port.mdwn +++ b/open_issues/64-bit_port.mdwn @@ -1,4 +1,5 @@ -[[!meta copyright="Copyright © 2011, 2012 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2011, 2012, 2013 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this @@ -137,3 +138,20 @@ See also [[microkernel/mach/gnumach/memory_management]]. <braunr> hm actually no, it would require mcmodel=large <braunr> hum, that's stupid, we can make the kernel run at -2g, and use 3g up to the sign extension hole for the kernel map + + +# IRC, freenode, #hurd, 2013-07-02 + +In context of [[mondriaan_memory_protection]]. + + <xscript> BTW, it's not like I have an infinite amount of time for this, + but having 64-bit support would be valuable for me, so I might contribute + that back if it's not a too monumental task + <xscript> I saw some discussions about 32bit apps on top of 64bit mach, but + I'd like a full 64bit system + <xscript> any clues? + <xscript> I suppose the compiler support is all there already + <xscript> is MIG (and mach) the only piece missing? + <braunr> the problem is the interfaces themselves + <braunr> type widths + <braunr> as passed between userspace and kernel |