Paolo Bonzini d22697dde0 target/i386: do not access beyond the low 128 bits of SSE registers ... The i386 target consolidates all vector registers so that instead of XMMReg, YMMReg and ZMMReg structs there is a single ZMMReg that can fit all of SSE, AVX and AVX512. When TCG copies data from and to the SSE registers, it uses the full 64-byte width. This is not a correctness issue because TCG never lets guest code see beyond the first 128 bits of the ZMM registers, however it causes uninitialized stack memory to make it to the CPU's migration stream. Fix it by only copying the low 16 bytes of the ZMMReg union into the destination register. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2022-04-13 18:59:52 +02:00
..
hax	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
hvf	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
kvm	hw: hyperv: Initial commit for Synthetic Debugging device	2022-04-06 14:31:56 +02:00
nvmm	Remove qemu-common.h include from most units	2022-04-06 14:31:55 +02:00
tcg	Replace config-time define HOST_WORDS_BIGENDIAN	2022-04-06 10:50:37 +02:00
whpx	whpx: Added support for breakpoints and stepping	2022-04-06 14:31:55 +02:00
arch_dump.c	dump: add kernel_gs_base to QEMU CPU state	2018-07-16 16:13:34 +02:00
arch_memory_mapping.c	exec,dump,i386,ppc,s390x: don't include exec/cpu-all.h explicitly	2017-09-19 18:21:33 +02:00
cpu-dump.c	monitor: Trim some trailing space from human-readable output	2021-10-31 21:05:40 +01:00
cpu-internal.h	i386: split off sysemu part of cpu.c	2021-05-10 15:41:52 -04:00
cpu-param.h	tcg: Split out target/arch/cpu-param.h	2019-06-10 07:03:34 -07:00
cpu-qom.h	target: Introduce and use OBJECT_DECLARE_CPU_TYPE() macro	2022-03-06 22:23:09 +01:00
cpu-sysemu.c	Use g_new() & friends where that makes obvious sense	2022-03-21 15:44:44 +01:00
cpu.c	hyperv: Add support to process syndbg commands	2022-04-06 14:31:56 +02:00
cpu.h	hyperv: Add support to process syndbg commands	2022-04-06 14:31:56 +02:00
gdbstub.c	target/i386: gdbstub: only write CR0/CR2/CR3/EFER for sysemu	2021-05-10 15:41:52 -04:00
helper.c	* Improve virtio-net failover test	2022-02-22 13:07:32 +00:00
helper.h	target/i386: Drop check for singlestep_enabled	2021-10-15 16:39:14 -07:00
host-cpu.c	i386: do not call cpudef-only models functions for max, host, base	2021-07-23 15:47:13 +02:00
host-cpu.h	accel-cpu: make cpu_realizefn return a bool	2021-05-10 15:41:50 -04:00
Kconfig	meson: Introduce target-specific Kconfig	2021-07-09 18:21:34 +02:00
machine.c	x86: Support XFD and AMX xsave data migration	2022-03-15 11:50:50 +01:00
meson.build	target/i386/sev: Remove stubs by using code elision	2021-10-13 10:47:49 +02:00
monitor.c	monitor: remove 'info ioapic' HMP command	2021-11-02 15:55:13 +00:00
ops_sse_header.h	tcg: Remove dh_alias indirection for dh_typecode	2022-02-28 08:04:06 -10:00
ops_sse.h	target/i386: do not access beyond the low 128 bits of SSE registers	2022-04-13 18:59:52 +02:00
sev-sysemu-stub.c	monitor: Reduce hmp_info_sev() declaration	2021-10-13 10:47:49 +02:00
sev.c	qapi, target/i386/sev: Add cpu0-id to query-sev-capabilities	2022-04-06 10:50:37 +02:00
sev.h	target/i386/sev: Move qmp_query_sev() & hmp_info_sev() to sev.c	2021-10-13 10:47:49 +02:00
shift_helper_template.h	x86 tcg cpus: Fix Lesser GPL version number	2020-11-15 16:41:42 +01:00
svm.h	target/i386: Added vVMLOAD and vVMSAVE feature	2021-09-13 13:56:26 +02:00
trace-events	* Update the references to some doc files (use *.rst instead of *.txt)	2021-06-02 17:08:11 +01:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
xsave_helper.c	x86: add support for KVM_CAP_XSAVE2 and AMX state migration	2022-03-15 11:50:50 +01:00