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Revision 7179


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Author: aliguori
Date: Sat Apr 18 15:36:11 2009 UTC (14 years, 7 months ago)
Changed paths: 2
Log Message:
x86: Enhanced dump of segment registers (Jan Kiszka)

Parse the descriptor flags that segment registers refer to and show the
result in a more human-friendly format. The output of info registers eg.
then looks like this:

[...]
ES =007b 00000000 ffffffff 00cff300 DPL=3 DS   [-WA]
CS =0060 00000000 ffffffff 00c09b00 DPL=0 CS32 [-RA]
SS =0068 00000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =007b 00000000 ffffffff 00cff300 DPL=3 DS   [-WA]
FS =0000 00000000 00000000 00000000
GS =0033 b7dd66c0 ffffffff b7dff3dd DPL=3 DS   [-WA]
LDT=0000 00000000 00000000 00008200 DPL=0 LDT
TR =0080 c06da700 0000206b 00008900 DPL=0 TSS32-avl
[...]

Changes in this version:
 - refactoring so that only a single helper is used for dumping the
   segment descriptor cache
 - tiny typo fixed that broke 64-bit segment type names

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

Changed paths:

Path Details
Directorytrunk/target-i386/cpu.h modified , text changed
Directorytrunk/target-i386/helper.c modified , text changed

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