Gabe Black has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/57049 )
Change subject: arch-x86: Respect LDT and TR bases in long mode.
..
arch-x86: Respect LDT and TR bases in long mode.
The LDT and TR bases *are* respected in 64 bit mode, so the base values
need to be set as specified.
Change-Id: Ieb1b58511d9651e6e59be199059b9d2b8c670472
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/57049
Maintainer: Gabe Black
Tested-by: kokoro
Reviewed-by: Bobby Bruce
Maintainer: Bobby Bruce
---
M src/arch/x86/fs_workload.cc
1 file changed, 18 insertions(+), 3 deletions(-)
Approvals:
Bobby Bruce: Looks good to me, approved; Looks good to me, approved
Gabe Black: Looks good to me, approved
kokoro: Regressions pass
diff --git a/src/arch/x86/fs_workload.cc b/src/arch/x86/fs_workload.cc
index dd71222..90df698 100644
--- a/src/arch/x86/fs_workload.cc
+++ b/src/arch/x86/fs_workload.cc
@@ -66,9 +66,7 @@
SegDescriptor desc, bool longmode)
{
bool honorBase = !longmode || seg == SEGMENT_REG_FS ||
- seg == SEGMENT_REG_GS ||
- seg == SEGMENT_REG_TSL ||
- seg == SYS_SEGMENT_REG_TR;
+ seg == SEGMENT_REG_GS;
SegAttr attr = 0;
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: Ieb1b58511d9651e6e59be199059b9d2b8c670472
Gerrit-Change-Number: 57049
Gerrit-PatchSet: 2
Gerrit-Owner: Gabe Black
Gerrit-Reviewer: Bobby Bruce
Gerrit-Reviewer: Gabe Black
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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