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| author | Jessica Clarke <jrtc27@jrtc27.com> | 2020-11-16 20:04:14 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-11-18 09:32:17 +0100 |
| commit | c6a89b45bd625c6ea745cba550cffd8220602ce7 (patch) | |
| tree | 01075e8c3f9734582a61fe69f76f238fcb92e8fd /target | |
| parent | 65baabca22366e5246955474228908d6a8354881 (diff) | |
| download | qemu-c6a89b45bd625c6ea745cba550cffd8220602ce7.zip qemu-c6a89b45bd625c6ea745cba550cffd8220602ce7.tar.gz qemu-c6a89b45bd625c6ea745cba550cffd8220602ce7.tar.bz2 | |
hvf: Fix segment selector format
The Requested Privilege Level field is 2 bits, the Table Indicator field
is 1 bit and the Index field is the remaining 15 bits, with TI=0 meaning
GDT and TI=1 meaning LDT.
Signed-off-by: Jessica Clarke <jrtc27@jrtc27.com>
Message-Id: <20201116200414.28286-1-jrtc27@jrtc27.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/hvf/x86.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target/i386/hvf/x86.h b/target/i386/hvf/x86.h index 9e2c003..782664c 100644 --- a/target/i386/hvf/x86.h +++ b/target/i386/hvf/x86.h @@ -214,16 +214,16 @@ static inline uint32_t x86_call_gate_offset(x86_call_gate *gate) return (uint32_t)((gate->offset1 << 16) | gate->offset0); } -#define LDT_SEL 0 -#define GDT_SEL 1 +#define GDT_SEL 0 +#define LDT_SEL 1 typedef struct x68_segment_selector { union { uint16_t sel; struct { - uint16_t rpl:3; + uint16_t rpl:2; uint16_t ti:1; - uint16_t index:12; + uint16_t index:13; }; }; } __attribute__ ((__packed__)) x68_segment_selector; |