qemu-e2k/target/i386
Joseph Myers 34b9cc076f target/i386: fix fxam handling of invalid encodings
The fxam implementation does not check for invalid encodings, instead
treating them like NaN or normal numbers depending on the exponent.
Fix it to check that the high bit of the significand is set before
treating an encoding as NaN or normal, thus resulting in correct
handling (all of C0, C2 and C3 cleared) for invalid encodings.

Signed-off-by: Joseph Myers <joseph@codesourcery.com>
Message-Id: <alpine.DEB.2.21.2005132349311.11687@digraph.polyomino.org.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10 12:10:24 -04:00
..
hvf i386: hvf: Reset IRQ inhibition after moving RIP 2020-04-02 14:55:45 -04:00
arch_dump.c
arch_memory_mapping.c
bpt_helper.c
cc_helper_template.h
cc_helper.c
cpu-param.h
cpu-qom.h cpu: Use DeviceClass reset instead of a special CPUClass reset 2020-03-17 19:48:10 -04:00
cpu.c accel: Move Xen accelerator code under accel/xen/ 2020-06-10 12:09:56 -04:00
cpu.h i386/kvm: fix a use-after-free when vcpu plug/unplug 2020-06-10 12:10:01 -04:00
excp_helper.c
fpu_helper.c target/i386: fix fxam handling of invalid encodings 2020-06-10 12:10:24 -04:00
gdbstub.c gdbstub: i386: Fix gdb_get_reg16() parameter to unbreak gdb 2020-04-15 11:38:23 +01:00
hax-all.c hax: Dynamic allocate vcpu state structure 2020-06-10 12:09:59 -04:00
hax-i386.h hax: Dynamic allocate vcpu state structure 2020-06-10 12:09:59 -04:00
hax-interface.h
hax-mem.c
hax-posix.c i386: Fix GCC warning with snprintf when HAX is enabled 2020-03-16 23:02:24 +01:00
hax-posix.h
hax-windows.c hax: Windows doesn't like posix device names 2020-04-14 10:37:42 -04:00
hax-windows.h
helper.c
helper.h
hyperv-proto.h
hyperv-stub.c
hyperv.c
hyperv.h
int_helper.c
kvm_i386.h target/i386: kvm: initialize feature MSRs very early 2020-01-24 20:59:09 +01:00
kvm-stub.c
kvm.c i386/kvm: fix a use-after-free when vcpu plug/unplug 2020-06-10 12:10:01 -04:00
machine.c
Makefile.objs
mem_helper.c
misc_helper.c target/i386: Fix OUTL debug output 2020-06-10 12:09:35 -04:00
monitor.c
mpx_helper.c
ops_sse_header.h
ops_sse.h target/i386: fix phadd* with identical destination and source register 2020-06-10 12:09:42 -04:00
seg_helper.c
sev_i386.h
sev-stub.c
sev.c qom: Drop parameter @errp of object_property_add() & friends 2020-05-15 07:07:58 +02:00
shift_helper_template.h
smm_helper.c
svm_helper.c
svm.h
TODO
trace-events
translate.c linux-user/i386: Emulate x86_64 vsyscalls 2020-03-26 08:08:54 +01:00
whp-dispatch.h WHPX: TSC get and set should be dependent on VM state 2020-03-16 23:02:21 +01:00
whpx-all.c WHPX: Use proper synchronization primitives while processing 2020-03-16 23:02:24 +01:00
xsave_helper.c