aboutsummaryrefslogtreecommitdiff
path: root/target/i386
diff options
context:
space:
mode:
authorThomas Huth <thuth@redhat.com>2020-06-11 19:24:45 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2020-06-12 11:20:15 -0400
commit3575b0aea983ad57804c9af739ed8ff7bc168393 (patch)
treeceb94b8a3e1e85c8f7949bd3b6af5d99d9500398 /target/i386
parent234b74966390894046dfef6157ecc49c39fdce20 (diff)
downloadqemu-3575b0aea983ad57804c9af739ed8ff7bc168393.zip
qemu-3575b0aea983ad57804c9af739ed8ff7bc168393.tar.gz
qemu-3575b0aea983ad57804c9af739ed8ff7bc168393.tar.bz2
target/i386: Remove obsolete TODO file
The last real change to this file is from 2012, so it is very likely that this file is completely out-of-date and ignored today. Let's simply remove it to avoid confusion if someone finds it by accident. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20200611172445.5177-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/i386')
-rw-r--r--target/i386/TODO31
1 files changed, 0 insertions, 31 deletions
diff --git a/target/i386/TODO b/target/i386/TODO
deleted file mode 100644
index a8d69cf..0000000
--- a/target/i386/TODO
+++ /dev/null
@@ -1,31 +0,0 @@
-Correctness issues:
-
-- some eflags manipulation incorrectly reset the bit 0x2.
-- SVM: test, cpu save/restore, SMM save/restore.
-- x86_64: lcall/ljmp intel/amd differences ?
-- better code fetch (different exception handling + CS.limit support)
-- user/kernel PUSHL/POPL in helper.c
-- add missing cpuid tests
-- return UD exception if LOCK prefix incorrectly used
-- test ldt limit < 7 ?
-- fix some 16 bit sp push/pop overflow (pusha/popa, lcall lret)
-- full support of segment limit/rights
-- full x87 exception support
-- improve x87 bit exactness (use bochs code ?)
-- DRx register support
-- CR0.AC emulation
-- SSE alignment checks
-
-Optimizations/Features:
-
-- add SVM nested paging support
-- add VMX support
-- add AVX support
-- add SSE5 support
-- fxsave/fxrstor AMD extensions
-- improve monitor/mwait support
-- faster EFLAGS update: consider SZAP, C, O can be updated separately
- with a bit field in CC_OP and more state variables.
-- evaluate x87 stack pointer statically
-- find a way to avoid translating several time the same TB if CR0.TS
- is set or not.