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75b208c283
qemu/target/i386
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Paolo Bonzini 75b208c283 target/i386: fix operand order for PDEP and PEXT 
For PDEP and PEXT, the mask is provided in the memory (mod+r/m)
operand, and therefore is loaded in s->T0 by gen_ldst_modrm.
The source is provided in the second source operand (VEX.vvvv)
and therefore is loaded in s->T1.  Fix the order in which
they are passed to the helpers.

Reported-by: Lenard Szolnoki <blog@lenardszolnoki.com>
Analyzed-by: Lenard Szolnoki <blog@lenardszolnoki.com>
Fixes: https://bugs.launchpad.net/qemu/+bug/1605123
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-12-10 12:14:49 -05:00
..
hvf hvf: Fix segment selector format 2020-11-18 09:32:17 +01:00
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
bpt_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
cc_helper_template.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
cc_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu-qom.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
cpu.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
cpu.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
excp_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
fpu_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
gdbstub.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
hax-all.c hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
hax-cpus.c hax: unbreak accelerator cpu code after cpus.c split 2020-10-17 10:45:53 -04:00
hax-cpus.h hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
hax-i386.h cpus: extract out hax-specific code to target/i386/ 2020-10-05 16:41:22 +02:00
hax-interface.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
hax-mem.c hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
hax-posix.c hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
hax-posix.h Clean up header guards that don't match their file name 2019-05-13 08:58:55 +02:00
hax-windows.c hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
hax-windows.h hax: remove hax specific functions from global includes 2020-10-05 16:41:22 +02:00
helper.c target/i386: avoid theoretical leak on MCE injection 2020-11-16 13:22:18 -05:00
helper.h target/i386: fix IEEE SSE floating-point exception raising 2020-07-10 18:02:17 -04:00
hyperv-proto.h i386/kvm: add NoNonArchitecturalCoreSharing Hyper-V enlightenment 2019-10-22 09:38:42 +02:00
hyperv-stub.c target/i386: fix feature check in hyperv-stub.c 2019-07-05 22:16:46 +02:00
hyperv.c i386/kvm: convert hyperv enlightenments properties from bools to bits 2019-06-21 02:29:38 +02:00
hyperv.h hyperv: qom-ify SynIC 2018-10-19 13:44:14 +02:00
int_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
kvm_i386.h i386/kvm: Delete kvm_allows_irq0_override() 2020-10-14 15:28:54 -04:00
kvm-stub.c i386/kvm: Delete kvm_allows_irq0_override() 2020-10-14 15:28:54 -04:00
kvm.c kvm/i386: Set proper nested state format for SVM 2020-11-16 13:22:16 -05:00
machine.c target/i386: support KVM_FEATURE_ASYNC_PF_INT 2020-09-30 19:09:19 +02:00
mem_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
meson.build cpus: extract out whpx-specific code to target/i386/ 2020-10-05 16:41:22 +02:00
misc_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
monitor.c hmp: Pass monitor to mon_get_cpu_env() 2020-11-13 12:45:51 +00:00
mpx_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
ops_sse_header.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
ops_sse.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
seg_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
sev_i386.h target/i386: sev: provide proper error reporting for query-sev-capabilities 2020-07-10 18:02:22 -04:00
sev-stub.c target/i386: sev: provide proper error reporting for query-sev-capabilities 2020-07-10 18:02:22 -04:00
sev.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
shift_helper_template.h x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
smm_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
svm_helper.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
svm.h tcg/svm: use host cr4 during NPT page table walk 2020-07-10 18:02:14 -04:00
tcg-stub.c x86 tcg cpus: Fix Lesser GPL version number 2020-11-15 16:41:42 +01:00
trace-events trace-events: Shorten file names in comments 2019-03-22 16:18:07 +00:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate.c target/i386: fix operand order for PDEP and PEXT 2020-12-10 12:14:49 -05:00
whp-dispatch.h WHPX: vmware cpuid leaf for tsc and apic frequency 2020-09-30 19:09:19 +02:00
whpx-all.c cpus: add handle_interrupt to the CpusAccel interface 2020-10-05 16:41:22 +02:00
whpx-cpus.c cpus: extract out whpx-specific code to target/i386/ 2020-10-05 16:41:22 +02:00
whpx-cpus.h whpx: remove whpx specific functions from global includes 2020-10-05 16:41:22 +02:00
xsave_helper.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00