xen-project/xen
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Code Issues Activity
12,453 Commits 53 Branches 377 Tags
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10 Commits
Author SHA1 Message Date
kfraser@localhost.localdomain 5edcddf706 [MINIOS]Mapping page frames on demand added to the memory management. 
Signed-off-by: Steven Smith <sos22@cam.ac.uk>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-07-05 14:29:13 +01:00
kaf24@firebug.cl.cam.ac.uk 7469df6c08 [MINIOS] Various address-space fixes. 
1. Make Mini-OS start from 0x0.
2. Fixes the pagetable builder to handle half full, but already mapped
pt frames.=20
3. Add a bounds check to ensure than Mini-OS does not try to use Xen
virtual space.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
Signed-off-by: Aravindh Puthiyaparambil
<aravindh.puthiyaparambil@unisys.com>
 2006-05-31 07:43:06 +01:00
kaf24@firebug.cl.cam.ac.uk 0306a3dcf8 [MINIOS] PAE support. 
Signed-off-by: Aravindh Puthiyaparambil <aravindh.puthiyaparambil@unisys.com>
 2006-05-19 16:52:52 +01:00
kaf24@firebug.cl.cam.ac.uk 395112e684 Allow linking of mini-os with application-specific object code. 
From: Jacob Gorm Hansen
Signed-off-by: Keir Fraser <keir@xensource.com>
 2006-05-15 16:32:09 +01:00
kaf24@firebug.cl.cam.ac.uk f08246e197 Fix x86/64 version of Mini-OS. It encompasses the following: 
a) 64-bit switch_to scheduler macro (by Aravindh Puthiyaparambil)
b) implements 64-bit hypervisor_callback
c) fixes thread creation issues (thread_starter used to perform 
initialisation)

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-05-02 09:12:39 +01:00
kaf24@firebug.cl.cam.ac.uk 44fb8b7296 64 bit pagetable builder added to mm.c 
Signed-off-by: Aravindh Puthiyaparambil 
<aravindh.puthiyaparambil@unisys.com>
Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2006-03-09 15:57:32 +01:00
kaf24@firebug.cl.cam.ac.uk cdb8b09f6b Xenbus implementation ported from Linux to Mini-os, simple thread support introduced 
to simplify the porting. 64 bit version of Mini-os now compiles, but does not work
because of the pagetables and some bits of scheduler not being written.

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-09-09 09:24:25 +00:00
kaf24@firebug.cl.cam.ac.uk 393415f09c The patch removes broken, and very complicated malloc in 
favour of much simpler (and working) Xen's allocator
(xmalloc by Rusty).

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-08-26 10:35:36 +00:00
kaf24@firebug.cl.cam.ac.uk b7b544e749 Memory management fixes. Page tables are created, buddy allocator now 
has ability to free memory (as well as allocate it).

Signed-off-by: Grzegorz Milos <gm281@cam.ac.uk>
 2005-08-25 16:25:26 +00:00
kaf24@firebug.cl.cam.ac.uk b7d34829a3 Mini-os updates from Grzegorz Milos. 2005-07-06 10:46:29 +00:00