Stanislav Shwartsman
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7254ea36a1
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copyright fixes + small optimization
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2009-10-14 20:45:29 +00:00 |
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Stanislav Shwartsman
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9e092a86c3
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merge "system" and "segment" blocks of descriptor
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2009-04-05 19:09:44 +00:00 |
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Stanislav Shwartsman
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c9383813f0
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don't have to keep both limit and limit_scale
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2009-04-05 18:16:29 +00:00 |
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Stanislav Shwartsman
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a0b1fda178
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bugfixes
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2009-03-27 16:42:21 +00:00 |
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Stanislav Shwartsman
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6003f52704
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Fixed compilation error + x86-64 correctness fix
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2009-02-09 19:46:34 +00:00 |
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Stanislav Shwartsman
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9929e6ed78
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- updated FSF address
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2009-01-16 18:18:59 +00:00 |
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Stanislav Shwartsman
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836e9649d8
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modify set cr0 functionality
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2009-01-10 10:07:57 +00:00 |
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Stanislav Shwartsman
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23933d731c
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Remove 4G limit optimization that didn't work quite well
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2008-09-08 20:47:33 +00:00 |
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Stanislav Shwartsman
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aaf6b3a648
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Added comments
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2008-05-26 18:02:07 +00:00 |
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Stanislav Shwartsman
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78324066c3
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Fixed code descriptor fields in 64-bit mode
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2008-05-13 05:12:11 +00:00 |
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Stanislav Shwartsman
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50c9674d2e
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Small optimization in memory access functions
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2008-05-03 17:33:30 +00:00 |
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Stanislav Shwartsman
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e15f7445f8
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Faster memory access for 4G limit cases
A bit slower for <4G but usually it is 4G
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2007-12-10 19:08:13 +00:00 |
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Stanislav Shwartsman
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cfca3fdb8b
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merge gate286 and gate386 in descriptor.h
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2007-11-06 19:17:42 +00:00 |
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Stanislav Shwartsman
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f69a21ab2b
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Fix some copyright messages
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2007-10-15 22:07:52 +00:00 |
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Stanislav Shwartsman
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44a04a5fa3
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readability/writeability bit should not be checked in 64-bit mode
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2007-09-26 19:09:10 +00:00 |
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Stanislav Shwartsman
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fdac9efa9b
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Fixed ton of code duplication.
Do not save/restore XMM8-XMM15 not in 64-bit mode
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2006-08-31 18:18:17 +00:00 |
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Stanislav Shwartsman
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65082e4a4f
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Handle granularity field for LDT
Next step - fix code duplication with TSS
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2006-08-25 19:56:03 +00:00 |
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Stanislav Shwartsman
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54fb3b769a
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Fixed LDT 16-bit limit, must support all 32-bit values.
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2006-08-22 19:06:03 +00:00 |
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Stanislav Shwartsman
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49d7b4614f
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Fixed another bug generator - duplication between descriptor type field and four descriptor cache bits
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2006-06-12 16:58:27 +00:00 |
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Stanislav Shwartsman
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5a80bf51ca
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Added more definitions
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2006-06-11 21:55:39 +00:00 |
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Stanislav Shwartsman
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8b55085c76
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Merge tss286 and tss386 segment descriptor cache fields to one structure
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2006-05-21 20:41:48 +00:00 |
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Stanislav Shwartsman
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d00b2dec1d
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LDTR and TR type check in assert_check
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2006-05-21 19:31:23 +00:00 |
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Stanislav Shwartsman
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24077c071b
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Fixed exception generated when accessing memory w/o right permissions
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2006-02-26 21:44:03 +00:00 |
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Stanislav Shwartsman
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f096a80716
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Fix code duplication for check_cs descriptor
The function will execute
- segment is executable code segment
- conforming/non-conforming segment priviledge checks
- segment is present
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2005-08-01 21:40:17 +00:00 |
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Stanislav Shwartsman
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169fa0c574
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Clearify the code. x86-64 code always running in pmode so it is not needed to check if we are in protected mode everytime
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2005-07-10 20:32:32 +00:00 |
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Stanislav Shwartsman
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92cc308ad2
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implement the correct condition for the segment limit check
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2005-05-19 19:46:20 +00:00 |
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Stanislav Shwartsman
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0b6a3afb53
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Fixed compilation problem in segment_ctrl.pro
Restore back the workaround for segmentation checking in exception.cc until the better solution will be found
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2005-04-13 17:13:05 +00:00 |
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Stanislav Shwartsman
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3074078297
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Added CVS version header to all the files.
One more small change in APIC
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2005-03-19 20:44:01 +00:00 |
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Stanislav Shwartsman
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031cd64827
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More code review - changing BX_PANIC to BX_ERROR where implentation matches Intel docs. Also solved two cases when TS exception generated instead of GPF
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2005-03-04 21:03:22 +00:00 |
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Stanislav Shwartsman
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23e2895f8e
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Fixed interrupt function for
286 int/trap gate, in vm8086 mode
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2005-03-01 20:55:25 +00:00 |
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Stanislav Shwartsman
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aeec5a6c5a
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just dos2unix
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2005-02-27 18:14:29 +00:00 |
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Stanislav Shwartsman
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c583a6f9cf
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move segments and descriptors definitions and macroses for new descriptor.h
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2005-02-27 17:41:45 +00:00 |
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