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-rw-r--r--arch/x86/lib/Makefile1
-rw-r--r--arch/x86/lib/copy_mc.c21
-rw-r--r--arch/x86/lib/getuser.S6
-rw-r--r--arch/x86/lib/insn.c29
-rw-r--r--arch/x86/lib/iomap_copy_64.S15
-rw-r--r--arch/x86/lib/retpoline.S7
-rw-r--r--arch/x86/lib/x86-opcode-map.txt315
7 files changed, 282 insertions, 112 deletions
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
index 6da73513f026..98583a9dbab3 100644
--- a/arch/x86/lib/Makefile
+++ b/arch/x86/lib/Makefile
@@ -53,7 +53,6 @@ ifneq ($(CONFIG_X86_CMPXCHG64),y)
lib-y += atomic64_386_32.o
endif
else
- obj-y += iomap_copy_64.o
ifneq ($(CONFIG_GENERIC_CSUM),y)
lib-y += csum-partial_64.o csum-copy_64.o csum-wrappers_64.o
endif
diff --git a/arch/x86/lib/copy_mc.c b/arch/x86/lib/copy_mc.c
index 6e8b7e600def..97e88e58567b 100644
--- a/arch/x86/lib/copy_mc.c
+++ b/arch/x86/lib/copy_mc.c
@@ -4,6 +4,7 @@
#include <linux/jump_label.h>
#include <linux/uaccess.h>
#include <linux/export.h>
+#include <linux/instrumented.h>
#include <linux/string.h>
#include <linux/types.h>
@@ -61,10 +62,20 @@ unsigned long copy_mc_enhanced_fast_string(void *dst, const void *src, unsigned
*/
unsigned long __must_check copy_mc_to_kernel(void *dst, const void *src, unsigned len)
{
- if (copy_mc_fragile_enabled)
- return copy_mc_fragile(dst, src, len);
- if (static_cpu_has(X86_FEATURE_ERMS))
- return copy_mc_enhanced_fast_string(dst, src, len);
+ unsigned long ret;
+
+ if (copy_mc_fragile_enabled) {
+ instrument_memcpy_before(dst, src, len);
+ ret = copy_mc_fragile(dst, src, len);
+ instrument_memcpy_after(dst, src, len, ret);
+ return ret;
+ }
+ if (static_cpu_has(X86_FEATURE_ERMS)) {
+ instrument_memcpy_before(dst, src, len);
+ ret = copy_mc_enhanced_fast_string(dst, src, len);
+ instrument_memcpy_after(dst, src, len, ret);
+ return ret;
+ }
memcpy(dst, src, len);
return 0;
}
@@ -75,6 +86,7 @@ unsigned long __must_check copy_mc_to_user(void __user *dst, const void *src, un
unsigned long ret;
if (copy_mc_fragile_enabled) {
+ instrument_copy_to_user(dst, src, len);
__uaccess_begin();
ret = copy_mc_fragile((__force void *)dst, src, len);
__uaccess_end();
@@ -82,6 +94,7 @@ unsigned long __must_check copy_mc_to_user(void __user *dst, const void *src, un
}
if (static_cpu_has(X86_FEATURE_ERMS)) {
+ instrument_copy_to_user(dst, src, len);
__uaccess_begin();
ret = copy_mc_enhanced_fast_string((__force void *)dst, src, len);
__uaccess_end();
diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index 10d5ed8b5990..a1cb3a4e6742 100644
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -44,7 +44,11 @@
or %rdx, %rax
.else
cmp $TASK_SIZE_MAX-\size+1, %eax
+.if \size != 8
jae .Lbad_get_user
+.else
+ jae .Lbad_get_user_8
+.endif
sbb %edx, %edx /* array_index_mask_nospec() */
and %edx, %eax
.endif
@@ -154,7 +158,7 @@ SYM_CODE_END(__get_user_handle_exception)
#ifdef CONFIG_X86_32
SYM_CODE_START_LOCAL(__get_user_8_handle_exception)
ASM_CLAC
-bad_get_user_8:
+.Lbad_get_user_8:
xor %edx,%edx
xor %ecx,%ecx
mov $(-EFAULT),%_ASM_AX
diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
index 1bb155a0955b..5952ab41c60f 100644
--- a/arch/x86/lib/insn.c
+++ b/arch/x86/lib/insn.c
@@ -185,6 +185,17 @@ found:
if (X86_REX_W(b))
/* REX.W overrides opnd_size */
insn->opnd_bytes = 8;
+ } else if (inat_is_rex2_prefix(attr)) {
+ insn_set_byte(&insn->rex_prefix, 0, b);
+ b = peek_nbyte_next(insn_byte_t, insn, 1);
+ insn_set_byte(&insn->rex_prefix, 1, b);
+ insn->rex_prefix.nbytes = 2;
+ insn->next_byte += 2;
+ if (X86_REX_W(b))
+ /* REX.W overrides opnd_size */
+ insn->opnd_bytes = 8;
+ insn->rex_prefix.got = 1;
+ goto vex_end;
}
}
insn->rex_prefix.got = 1;
@@ -283,6 +294,10 @@ int insn_get_opcode(struct insn *insn)
m = insn_vex_m_bits(insn);
p = insn_vex_p_bits(insn);
insn->attr = inat_get_avx_attribute(op, m, p);
+ /* SCALABLE EVEX uses p bits to encode operand size */
+ if (inat_evex_scalable(insn->attr) && !insn_vex_w_bit(insn) &&
+ p == INAT_PFX_OPNDSZ)
+ insn->opnd_bytes = 2;
if ((inat_must_evex(insn->attr) && !insn_is_evex(insn)) ||
(!inat_accept_vex(insn->attr) &&
!inat_is_group(insn->attr))) {
@@ -294,6 +309,20 @@ int insn_get_opcode(struct insn *insn)
goto end;
}
+ /* Check if there is REX2 prefix or not */
+ if (insn_is_rex2(insn)) {
+ if (insn_rex2_m_bit(insn)) {
+ /* map 1 is escape 0x0f */
+ insn_attr_t esc_attr = inat_get_opcode_attribute(0x0f);
+
+ pfx_id = insn_last_prefix_id(insn);
+ insn->attr = inat_get_escape_attribute(op, pfx_id, esc_attr);
+ } else {
+ insn->attr = inat_get_opcode_attribute(op);
+ }
+ goto end;
+ }
+
insn->attr = inat_get_opcode_attribute(op);
while (inat_is_escape(insn->attr)) {
/* Get escaped opcode */
diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
deleted file mode 100644
index 6ff2f56cb0f7..000000000000
--- a/arch/x86/lib/iomap_copy_64.S
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright 2006 PathScale, Inc. All Rights Reserved.
- */
-
-#include <linux/linkage.h>
-
-/*
- * override generic version in lib/iomap_copy.c
- */
-SYM_FUNC_START(__iowrite32_copy)
- movl %edx,%ecx
- rep movsl
- RET
-SYM_FUNC_END(__iowrite32_copy)
diff --git a/arch/x86/lib/retpoline.S b/arch/x86/lib/retpoline.S
index e674ccf720b9..391059b2c6fb 100644
--- a/arch/x86/lib/retpoline.S
+++ b/arch/x86/lib/retpoline.S
@@ -382,8 +382,15 @@ SYM_FUNC_END(call_depth_return_thunk)
SYM_CODE_START(__x86_return_thunk)
UNWIND_HINT_FUNC
ANNOTATE_NOENDBR
+#if defined(CONFIG_MITIGATION_UNRET_ENTRY) || \
+ defined(CONFIG_MITIGATION_SRSO) || \
+ defined(CONFIG_MITIGATION_CALL_DEPTH_TRACKING)
ALTERNATIVE __stringify(ANNOTATE_UNRET_SAFE; ret), \
"jmp warn_thunk_thunk", X86_FEATURE_ALWAYS
+#else
+ ANNOTATE_UNRET_SAFE
+ ret
+#endif
int3
SYM_CODE_END(__x86_return_thunk)
EXPORT_SYMBOL(__x86_return_thunk)
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 12af572201a2..caedb3ef6688 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -23,6 +23,7 @@
#
# AVX Superscripts
# (ev): this opcode requires EVEX prefix.
+# (es): this opcode requires EVEX prefix and is SCALABALE.
# (evo): this opcode is changed by EVEX prefix (EVEX opcode)
# (v): this opcode requires VEX prefix.
# (v1): this opcode only supports 128bit VEX.
@@ -33,6 +34,10 @@
# - (F2): the last prefix is 0xF2
# - (!F3) : the last prefix is not 0xF3 (including non-last prefix case)
# - (66&F2): Both 0x66 and 0xF2 prefixes are specified.
+#
+# REX2 Prefix
+# - (!REX2): REX2 is not allowed
+# - (REX2): REX2 variant e.g. JMPABS
Table: one byte opcode
Referrer:
@@ -148,7 +153,7 @@ AVXcode:
65: SEG=GS (Prefix)
66: Operand-Size (Prefix)
67: Address-Size (Prefix)
-68: PUSH Iz (d64)
+68: PUSH Iz
69: IMUL Gv,Ev,Iz
6a: PUSH Ib (d64)
6b: IMUL Gv,Ev,Ib
@@ -157,22 +162,22 @@ AVXcode:
6e: OUTS/OUTSB DX,Xb
6f: OUTS/OUTSW/OUTSD DX,Xz
# 0x70 - 0x7f
-70: JO Jb
-71: JNO Jb
-72: JB/JNAE/JC Jb
-73: JNB/JAE/JNC Jb
-74: JZ/JE Jb
-75: JNZ/JNE Jb
-76: JBE/JNA Jb
-77: JNBE/JA Jb
-78: JS Jb
-79: JNS Jb
-7a: JP/JPE Jb
-7b: JNP/JPO Jb
-7c: JL/JNGE Jb
-7d: JNL/JGE Jb
-7e: JLE/JNG Jb
-7f: JNLE/JG Jb
+70: JO Jb (!REX2)
+71: JNO Jb (!REX2)
+72: JB/JNAE/JC Jb (!REX2)
+73: JNB/JAE/JNC Jb (!REX2)
+74: JZ/JE Jb (!REX2)
+75: JNZ/JNE Jb (!REX2)
+76: JBE/JNA Jb (!REX2)
+77: JNBE/JA Jb (!REX2)
+78: JS Jb (!REX2)
+79: JNS Jb (!REX2)
+7a: JP/JPE Jb (!REX2)
+7b: JNP/JPO Jb (!REX2)
+7c: JL/JNGE Jb (!REX2)
+7d: JNL/JGE Jb (!REX2)
+7e: JLE/JNG Jb (!REX2)
+7f: JNLE/JG Jb (!REX2)
# 0x80 - 0x8f
80: Grp1 Eb,Ib (1A)
81: Grp1 Ev,Iz (1A)
@@ -208,24 +213,24 @@ AVXcode:
9e: SAHF
9f: LAHF
# 0xa0 - 0xaf
-a0: MOV AL,Ob
-a1: MOV rAX,Ov
-a2: MOV Ob,AL
-a3: MOV Ov,rAX
-a4: MOVS/B Yb,Xb
-a5: MOVS/W/D/Q Yv,Xv
-a6: CMPS/B Xb,Yb
-a7: CMPS/W/D Xv,Yv
-a8: TEST AL,Ib
-a9: TEST rAX,Iz
-aa: STOS/B Yb,AL
-ab: STOS/W/D/Q Yv,rAX
-ac: LODS/B AL,Xb
-ad: LODS/W/D/Q rAX,Xv
-ae: SCAS/B AL,Yb
+a0: MOV AL,Ob (!REX2)
+a1: MOV rAX,Ov (!REX2) | JMPABS O (REX2),(o64)
+a2: MOV Ob,AL (!REX2)
+a3: MOV Ov,rAX (!REX2)
+a4: MOVS/B Yb,Xb (!REX2)
+a5: MOVS/W/D/Q Yv,Xv (!REX2)
+a6: CMPS/B Xb,Yb (!REX2)
+a7: CMPS/W/D Xv,Yv (!REX2)
+a8: TEST AL,Ib (!REX2)
+a9: TEST rAX,Iz (!REX2)
+aa: STOS/B Yb,AL (!REX2)
+ab: STOS/W/D/Q Yv,rAX (!REX2)
+ac: LODS/B AL,Xb (!REX2)
+ad: LODS/W/D/Q rAX,Xv (!REX2)
+ae: SCAS/B AL,Yb (!REX2)
# Note: The May 2011 Intel manual shows Xv for the second parameter of the
# next instruction but Yv is correct
-af: SCAS/W/D/Q rAX,Yv
+af: SCAS/W/D/Q rAX,Yv (!REX2)
# 0xb0 - 0xbf
b0: MOV AL/R8L,Ib
b1: MOV CL/R9L,Ib
@@ -266,7 +271,7 @@ d1: Grp2 Ev,1 (1A)
d2: Grp2 Eb,CL (1A)
d3: Grp2 Ev,CL (1A)
d4: AAM Ib (i64)
-d5: AAD Ib (i64)
+d5: AAD Ib (i64) | REX2 (Prefix),(o64)
d6:
d7: XLAT/XLATB
d8: ESC
@@ -281,26 +286,26 @@ df: ESC
# Note: "forced64" is Intel CPU behavior: they ignore 0x66 prefix
# in 64-bit mode. AMD CPUs accept 0x66 prefix, it causes RIP truncation
# to 16 bits. In 32-bit mode, 0x66 is accepted by both Intel and AMD.
-e0: LOOPNE/LOOPNZ Jb (f64)
-e1: LOOPE/LOOPZ Jb (f64)
-e2: LOOP Jb (f64)
-e3: JrCXZ Jb (f64)
-e4: IN AL,Ib
-e5: IN eAX,Ib
-e6: OUT Ib,AL
-e7: OUT Ib,eAX
+e0: LOOPNE/LOOPNZ Jb (f64) (!REX2)
+e1: LOOPE/LOOPZ Jb (f64) (!REX2)
+e2: LOOP Jb (f64) (!REX2)
+e3: JrCXZ Jb (f64) (!REX2)
+e4: IN AL,Ib (!REX2)
+e5: IN eAX,Ib (!REX2)
+e6: OUT Ib,AL (!REX2)
+e7: OUT Ib,eAX (!REX2)
# With 0x66 prefix in 64-bit mode, for AMD CPUs immediate offset
# in "near" jumps and calls is 16-bit. For CALL,
# push of return address is 16-bit wide, RSP is decremented by 2
# but is not truncated to 16 bits, unlike RIP.
-e8: CALL Jz (f64)
-e9: JMP-near Jz (f64)
-ea: JMP-far Ap (i64)
-eb: JMP-short Jb (f64)
-ec: IN AL,DX
-ed: IN eAX,DX
-ee: OUT DX,AL
-ef: OUT DX,eAX
+e8: CALL Jz (f64) (!REX2)
+e9: JMP-near Jz (f64) (!REX2)
+ea: JMP-far Ap (i64) (!REX2)
+eb: JMP-short Jb (f64) (!REX2)
+ec: IN AL,DX (!REX2)
+ed: IN eAX,DX (!REX2)
+ee: OUT DX,AL (!REX2)
+ef: OUT DX,eAX (!REX2)
# 0xf0 - 0xff
f0: LOCK (Prefix)
f1:
@@ -386,14 +391,14 @@ AVXcode: 1
2e: vucomiss Vss,Wss (v1) | vucomisd Vsd,Wsd (66),(v1)
2f: vcomiss Vss,Wss (v1) | vcomisd Vsd,Wsd (66),(v1)
# 0x0f 0x30-0x3f
-30: WRMSR
-31: RDTSC
-32: RDMSR
-33: RDPMC
-34: SYSENTER
-35: SYSEXIT
+30: WRMSR (!REX2)
+31: RDTSC (!REX2)
+32: RDMSR (!REX2)
+33: RDPMC (!REX2)
+34: SYSENTER (!REX2)
+35: SYSEXIT (!REX2)
36:
-37: GETSEC
+37: GETSEC (!REX2)
38: escape # 3-byte escape 1
39:
3a: escape # 3-byte escape 2
@@ -473,22 +478,22 @@ AVXcode: 1
7f: movq Qq,Pq | vmovdqa Wx,Vx (66) | vmovdqa32/64 Wx,Vx (66),(evo) | vmovdqu Wx,Vx (F3) | vmovdqu32/64 Wx,Vx (F3),(evo) | vmovdqu8/16 Wx,Vx (F2),(ev)
# 0x0f 0x80-0x8f
# Note: "forced64" is Intel CPU behavior (see comment about CALL insn).
-80: JO Jz (f64)
-81: JNO Jz (f64)
-82: JB/JC/JNAE Jz (f64)
-83: JAE/JNB/JNC Jz (f64)
-84: JE/JZ Jz (f64)
-85: JNE/JNZ Jz (f64)
-86: JBE/JNA Jz (f64)
-87: JA/JNBE Jz (f64)
-88: JS Jz (f64)
-89: JNS Jz (f64)
-8a: JP/JPE Jz (f64)
-8b: JNP/JPO Jz (f64)
-8c: JL/JNGE Jz (f64)
-8d: JNL/JGE Jz (f64)
-8e: JLE/JNG Jz (f64)
-8f: JNLE/JG Jz (f64)
+80: JO Jz (f64) (!REX2)
+81: JNO Jz (f64) (!REX2)
+82: JB/JC/JNAE Jz (f64) (!REX2)
+83: JAE/JNB/JNC Jz (f64) (!REX2)
+84: JE/JZ Jz (f64) (!REX2)
+85: JNE/JNZ Jz (f64) (!REX2)
+86: JBE/JNA Jz (f64) (!REX2)
+87: JA/JNBE Jz (f64) (!REX2)
+88: JS Jz (f64) (!REX2)
+89: JNS Jz (f64) (!REX2)
+8a: JP/JPE Jz (f64) (!REX2)
+8b: JNP/JPO Jz (f64) (!REX2)
+8c: JL/JNGE Jz (f64) (!REX2)
+8d: JNL/JGE Jz (f64) (!REX2)
+8e: JLE/JNG Jz (f64) (!REX2)
+8f: JNLE/JG Jz (f64) (!REX2)
# 0x0f 0x90-0x9f
90: SETO Eb | kmovw/q Vk,Wk | kmovb/d Vk,Wk (66)
91: SETNO Eb | kmovw/q Mv,Vk | kmovb/d Mv,Vk (66)
@@ -698,17 +703,17 @@ AVXcode: 2
4d: vrcp14ss/d Vsd,Hpd,Wsd (66),(ev)
4e: vrsqrt14ps/d Vpd,Wpd (66),(ev)
4f: vrsqrt14ss/d Vsd,Hsd,Wsd (66),(ev)
-50: vpdpbusd Vx,Hx,Wx (66),(ev)
-51: vpdpbusds Vx,Hx,Wx (66),(ev)
-52: vdpbf16ps Vx,Hx,Wx (F3),(ev) | vpdpwssd Vx,Hx,Wx (66),(ev) | vp4dpwssd Vdqq,Hdqq,Wdq (F2),(ev)
-53: vpdpwssds Vx,Hx,Wx (66),(ev) | vp4dpwssds Vdqq,Hdqq,Wdq (F2),(ev)
+50: vpdpbusd Vx,Hx,Wx (66) | vpdpbssd Vx,Hx,Wx (F2),(v) | vpdpbsud Vx,Hx,Wx (F3),(v) | vpdpbuud Vx,Hx,Wx (v)
+51: vpdpbusds Vx,Hx,Wx (66) | vpdpbssds Vx,Hx,Wx (F2),(v) | vpdpbsuds Vx,Hx,Wx (F3),(v) | vpdpbuuds Vx,Hx,Wx (v)
+52: vdpbf16ps Vx,Hx,Wx (F3),(ev) | vpdpwssd Vx,Hx,Wx (66) | vp4dpwssd Vdqq,Hdqq,Wdq (F2),(ev)
+53: vpdpwssds Vx,Hx,Wx (66) | vp4dpwssds Vdqq,Hdqq,Wdq (F2),(ev)
54: vpopcntb/w Vx,Wx (66),(ev)
55: vpopcntd/q Vx,Wx (66),(ev)
58: vpbroadcastd Vx,Wx (66),(v)
59: vpbroadcastq Vx,Wx (66),(v) | vbroadcasti32x2 Vx,Wx (66),(evo)
5a: vbroadcasti128 Vqq,Mdq (66),(v) | vbroadcasti32x4/64x2 Vx,Wx (66),(evo)
5b: vbroadcasti32x8/64x4 Vqq,Mdq (66),(ev)
-5c: TDPBF16PS Vt,Wt,Ht (F3),(v1)
+5c: TDPBF16PS Vt,Wt,Ht (F3),(v1) | TDPFP16PS Vt,Wt,Ht (F2),(v1),(o64)
# Skip 0x5d
5e: TDPBSSD Vt,Wt,Ht (F2),(v1) | TDPBSUD Vt,Wt,Ht (F3),(v1) | TDPBUSD Vt,Wt,Ht (66),(v1) | TDPBUUD Vt,Wt,Ht (v1)
# Skip 0x5f-0x61
@@ -718,10 +723,12 @@ AVXcode: 2
65: vblendmps/d Vx,Hx,Wx (66),(ev)
66: vpblendmb/w Vx,Hx,Wx (66),(ev)
68: vp2intersectd/q Kx,Hx,Wx (F2),(ev)
-# Skip 0x69-0x6f
+# Skip 0x69-0x6b
+6c: TCMMIMFP16PS Vt,Wt,Ht (66),(v1),(o64) | TCMMRLFP16PS Vt,Wt,Ht (v1),(o64)
+# Skip 0x6d-0x6f
70: vpshldvw Vx,Hx,Wx (66),(ev)
71: vpshldvd/q Vx,Hx,Wx (66),(ev)
-72: vcvtne2ps2bf16 Vx,Hx,Wx (F2),(ev) | vcvtneps2bf16 Vx,Wx (F3),(ev) | vpshrdvw Vx,Hx,Wx (66),(ev)
+72: vcvtne2ps2bf16 Vx,Hx,Wx (F2),(ev) | vcvtneps2bf16 Vx,Wx (F3) | vpshrdvw Vx,Hx,Wx (66),(ev)
73: vpshrdvd/q Vx,Hx,Wx (66),(ev)
75: vpermi2b/w Vx,Hx,Wx (66),(ev)
76: vpermi2d/q Vx,Hx,Wx (66),(ev)
@@ -777,8 +784,10 @@ ac: vfnmadd213ps/d Vx,Hx,Wx (66),(v)
ad: vfnmadd213ss/d Vx,Hx,Wx (66),(v),(v1)
ae: vfnmsub213ps/d Vx,Hx,Wx (66),(v)
af: vfnmsub213ss/d Vx,Hx,Wx (66),(v),(v1)
-b4: vpmadd52luq Vx,Hx,Wx (66),(ev)
-b5: vpmadd52huq Vx,Hx,Wx (66),(ev)
+b0: vcvtneebf162ps Vx,Mx (F3),(!11B),(v) | vcvtneeph2ps Vx,Mx (66),(!11B),(v) | vcvtneobf162ps Vx,Mx (F2),(!11B),(v) | vcvtneoph2ps Vx,Mx (!11B),(v)
+b1: vbcstnebf162ps Vx,Mw (F3),(!11B),(v) | vbcstnesh2ps Vx,Mw (66),(!11B),(v)
+b4: vpmadd52luq Vx,Hx,Wx (66)
+b5: vpmadd52huq Vx,Hx,Wx (66)
b6: vfmaddsub231ps/d Vx,Hx,Wx (66),(v)
b7: vfmsubadd231ps/d Vx,Hx,Wx (66),(v)
b8: vfmadd231ps/d Vx,Hx,Wx (66),(v)
@@ -796,15 +805,35 @@ c7: Grp19 (1A)
c8: sha1nexte Vdq,Wdq | vexp2ps/d Vx,Wx (66),(ev)
c9: sha1msg1 Vdq,Wdq
ca: sha1msg2 Vdq,Wdq | vrcp28ps/d Vx,Wx (66),(ev)
-cb: sha256rnds2 Vdq,Wdq | vrcp28ss/d Vx,Hx,Wx (66),(ev)
-cc: sha256msg1 Vdq,Wdq | vrsqrt28ps/d Vx,Wx (66),(ev)
-cd: sha256msg2 Vdq,Wdq | vrsqrt28ss/d Vx,Hx,Wx (66),(ev)
+cb: sha256rnds2 Vdq,Wdq | vrcp28ss/d Vx,Hx,Wx (66),(ev) | vsha512rnds2 Vqq,Hqq,Udq (F2),(11B),(v)
+cc: sha256msg1 Vdq,Wdq | vrsqrt28ps/d Vx,Wx (66),(ev) | vsha512msg1 Vqq,Udq (F2),(11B),(v)
+cd: sha256msg2 Vdq,Wdq | vrsqrt28ss/d Vx,Hx,Wx (66),(ev) | vsha512msg2 Vqq,Uqq (F2),(11B),(v)
cf: vgf2p8mulb Vx,Wx (66)
+d2: vpdpwsud Vx,Hx,Wx (F3),(v) | vpdpwusd Vx,Hx,Wx (66),(v) | vpdpwuud Vx,Hx,Wx (v)
+d3: vpdpwsuds Vx,Hx,Wx (F3),(v) | vpdpwusds Vx,Hx,Wx (66),(v) | vpdpwuuds Vx,Hx,Wx (v)
+d8: AESENCWIDE128KL Qpi (F3),(000),(00B) | AESENCWIDE256KL Qpi (F3),(000),(10B) | AESDECWIDE128KL Qpi (F3),(000),(01B) | AESDECWIDE256KL Qpi (F3),(000),(11B)
+da: vsm3msg1 Vdq,Hdq,Udq (v1) | vsm3msg2 Vdq,Hdq,Udq (66),(v1) | vsm4key4 Vx,Hx,Wx (F3),(v) | vsm4rnds4 Vx,Hx,Wx (F2),(v)
db: VAESIMC Vdq,Wdq (66),(v1)
-dc: vaesenc Vx,Hx,Wx (66)
-dd: vaesenclast Vx,Hx,Wx (66)
-de: vaesdec Vx,Hx,Wx (66)
-df: vaesdeclast Vx,Hx,Wx (66)
+dc: vaesenc Vx,Hx,Wx (66) | LOADIWKEY Vx,Hx (F3) | AESENC128KL Vpd,Qpi (F3)
+dd: vaesenclast Vx,Hx,Wx (66) | AESDEC128KL Vpd,Qpi (F3)
+de: vaesdec Vx,Hx,Wx (66) | AESENC256KL Vpd,Qpi (F3)
+df: vaesdeclast Vx,Hx,Wx (66) | AESDEC256KL Vpd,Qpi (F3)
+e0: CMPOXADD My,Gy,By (66),(v1),(o64)
+e1: CMPNOXADD My,Gy,By (66),(v1),(o64)
+e2: CMPBXADD My,Gy,By (66),(v1),(o64)
+e3: CMPNBXADD My,Gy,By (66),(v1),(o64)
+e4: CMPZXADD My,Gy,By (66),(v1),(o64)
+e5: CMPNZXADD My,Gy,By (66),(v1),(o64)
+e6: CMPBEXADD My,Gy,By (66),(v1),(o64)
+e7: CMPNBEXADD My,Gy,By (66),(v1),(o64)
+e8: CMPSXADD My,Gy,By (66),(v1),(o64)
+e9: CMPNSXADD My,Gy,By (66),(v1),(o64)
+ea: CMPPXADD My,Gy,By (66),(v1),(o64)
+eb: CMPNPXADD My,Gy,By (66),(v1),(o64)
+ec: CMPLXADD My,Gy,By (66),(v1),(o64)
+ed: CMPNLXADD My,Gy,By (66),(v1),(o64)
+ee: CMPLEXADD My,Gy,By (66),(v1),(o64)
+ef: CMPNLEXADD My,Gy,By (66),(v1),(o64)
f0: MOVBE Gy,My | MOVBE Gw,Mw (66) | CRC32 Gd,Eb (F2) | CRC32 Gd,Eb (66&F2)
f1: MOVBE My,Gy | MOVBE Mw,Gw (66) | CRC32 Gd,Ey (F2) | CRC32 Gd,Ew (66&F2)
f2: ANDN Gy,By,Ey (v)
@@ -812,8 +841,11 @@ f3: Grp17 (1A)
f5: BZHI Gy,Ey,By (v) | PEXT Gy,By,Ey (F3),(v) | PDEP Gy,By,Ey (F2),(v) | WRUSSD/Q My,Gy (66)
f6: ADCX Gy,Ey (66) | ADOX Gy,Ey (F3) | MULX By,Gy,rDX,Ey (F2),(v) | WRSSD/Q My,Gy
f7: BEXTR Gy,Ey,By (v) | SHLX Gy,Ey,By (66),(v) | SARX Gy,Ey,By (F3),(v) | SHRX Gy,Ey,By (F2),(v)
-f8: MOVDIR64B Gv,Mdqq (66) | ENQCMD Gv,Mdqq (F2) | ENQCMDS Gv,Mdqq (F3)
+f8: MOVDIR64B Gv,Mdqq (66) | ENQCMD Gv,Mdqq (F2) | ENQCMDS Gv,Mdqq (F3) | URDMSR Rq,Gq (F2),(11B) | UWRMSR Gq,Rq (F3),(11B)
f9: MOVDIRI My,Gy
+fa: ENCODEKEY128 Ew,Ew (F3)
+fb: ENCODEKEY256 Ew,Ew (F3)
+fc: AADD My,Gy | AAND My,Gy (66) | AOR My,Gy (F2) | AXOR My,Gy (F3)
EndTable
Table: 3-byte opcode 2 (0x0f 0x3a)
@@ -893,10 +925,103 @@ c2: vcmpph Vx,Hx,Wx,Ib (ev) | vcmpsh Vx,Hx,Wx,Ib (F3),(ev)
cc: sha1rnds4 Vdq,Wdq,Ib
ce: vgf2p8affineqb Vx,Wx,Ib (66)
cf: vgf2p8affineinvqb Vx,Wx,Ib (66)
+de: vsm3rnds2 Vdq,Hdq,Wdq,Ib (66),(v1)
df: VAESKEYGEN Vdq,Wdq,Ib (66),(v1)
f0: RORX Gy,Ey,Ib (F2),(v) | HRESET Gv,Ib (F3),(000),(11B)
EndTable
+Table: EVEX map 4
+Referrer:
+AVXcode: 4
+00: ADD Eb,Gb (ev)
+01: ADD Ev,Gv (es) | ADD Ev,Gv (66),(es)
+02: ADD Gb,Eb (ev)
+03: ADD Gv,Ev (es) | ADD Gv,Ev (66),(es)
+08: OR Eb,Gb (ev)
+09: OR Ev,Gv (es) | OR Ev,Gv (66),(es)
+0a: OR Gb,Eb (ev)
+0b: OR Gv,Ev (es) | OR Gv,Ev (66),(es)
+10: ADC Eb,Gb (ev)
+11: ADC Ev,Gv (es) | ADC Ev,Gv (66),(es)
+12: ADC Gb,Eb (ev)
+13: ADC Gv,Ev (es) | ADC Gv,Ev (66),(es)
+18: SBB Eb,Gb (ev)
+19: SBB Ev,Gv (es) | SBB Ev,Gv (66),(es)
+1a: SBB Gb,Eb (ev)
+1b: SBB Gv,Ev (es) | SBB Gv,Ev (66),(es)
+20: AND Eb,Gb (ev)
+21: AND Ev,Gv (es) | AND Ev,Gv (66),(es)
+22: AND Gb,Eb (ev)
+23: AND Gv,Ev (es) | AND Gv,Ev (66),(es)
+24: SHLD Ev,Gv,Ib (es) | SHLD Ev,Gv,Ib (66),(es)
+28: SUB Eb,Gb (ev)
+29: SUB Ev,Gv (es) | SUB Ev,Gv (66),(es)
+2a: SUB Gb,Eb (ev)
+2b: SUB Gv,Ev (es) | SUB Gv,Ev (66),(es)
+2c: SHRD Ev,Gv,Ib (es) | SHRD Ev,Gv,Ib (66),(es)
+30: XOR Eb,Gb (ev)
+31: XOR Ev,Gv (es) | XOR Ev,Gv (66),(es)
+32: XOR Gb,Eb (ev)
+33: XOR Gv,Ev (es) | XOR Gv,Ev (66),(es)
+# CCMPSCC instructions are: CCOMB, CCOMBE, CCOMF, CCOML, CCOMLE, CCOMNB, CCOMNBE, CCOMNL, CCOMNLE,
+# CCOMNO, CCOMNS, CCOMNZ, CCOMO, CCOMS, CCOMT, CCOMZ
+38: CCMPSCC Eb,Gb (ev)
+39: CCMPSCC Ev,Gv (es) | CCMPSCC Ev,Gv (66),(es)
+3a: CCMPSCC Gv,Ev (ev)
+3b: CCMPSCC Gv,Ev (es) | CCMPSCC Gv,Ev (66),(es)
+40: CMOVO Gv,Ev (es) | CMOVO Gv,Ev (66),(es) | CFCMOVO Ev,Ev (es) | CFCMOVO Ev,Ev (66),(es) | SETO Eb (F2),(ev)
+41: CMOVNO Gv,Ev (es) | CMOVNO Gv,Ev (66),(es) | CFCMOVNO Ev,Ev (es) | CFCMOVNO Ev,Ev (66),(es) | SETNO Eb (F2),(ev)
+42: CMOVB Gv,Ev (es) | CMOVB Gv,Ev (66),(es) | CFCMOVB Ev,Ev (es) | CFCMOVB Ev,Ev (66),(es) | SETB Eb (F2),(ev)
+43: CMOVNB Gv,Ev (es) | CMOVNB Gv,Ev (66),(es) | CFCMOVNB Ev,Ev (es) | CFCMOVNB Ev,Ev (66),(es) | SETNB Eb (F2),(ev)
+44: CMOVZ Gv,Ev (es) | CMOVZ Gv,Ev (66),(es) | CFCMOVZ Ev,Ev (es) | CFCMOVZ Ev,Ev (66),(es) | SETZ Eb (F2),(ev)
+45: CMOVNZ Gv,Ev (es) | CMOVNZ Gv,Ev (66),(es) | CFCMOVNZ Ev,Ev (es) | CFCMOVNZ Ev,Ev (66),(es) | SETNZ Eb (F2),(ev)
+46: CMOVBE Gv,Ev (es) | CMOVBE Gv,Ev (66),(es) | CFCMOVBE Ev,Ev (es) | CFCMOVBE Ev,Ev (66),(es) | SETBE Eb (F2),(ev)
+47: CMOVNBE Gv,Ev (es) | CMOVNBE Gv,Ev (66),(es) | CFCMOVNBE Ev,Ev (es) | CFCMOVNBE Ev,Ev (66),(es) | SETNBE Eb (F2),(ev)
+48: CMOVS Gv,Ev (es) | CMOVS Gv,Ev (66),(es) | CFCMOVS Ev,Ev (es) | CFCMOVS Ev,Ev (66),(es) | SETS Eb (F2),(ev)
+49: CMOVNS Gv,Ev (es) | CMOVNS Gv,Ev (66),(es) | CFCMOVNS Ev,Ev (es) | CFCMOVNS Ev,Ev (66),(es) | SETNS Eb (F2),(ev)
+4a: CMOVP Gv,Ev (es) | CMOVP Gv,Ev (66),(es) | CFCMOVP Ev,Ev (es) | CFCMOVP Ev,Ev (66),(es) | SETP Eb (F2),(ev)
+4b: CMOVNP Gv,Ev (es) | CMOVNP Gv,Ev (66),(es) | CFCMOVNP Ev,Ev (es) | CFCMOVNP Ev,Ev (66),(es) | SETNP Eb (F2),(ev)
+4c: CMOVL Gv,Ev (es) | CMOVL Gv,Ev (66),(es) | CFCMOVL Ev,Ev (es) | CFCMOVL Ev,Ev (66),(es) | SETL Eb (F2),(ev)
+4d: CMOVNL Gv,Ev (es) | CMOVNL Gv,Ev (66),(es) | CFCMOVNL Ev,Ev (es) | CFCMOVNL Ev,Ev (66),(es) | SETNL Eb (F2),(ev)
+4e: CMOVLE Gv,Ev (es) | CMOVLE Gv,Ev (66),(es) | CFCMOVLE Ev,Ev (es) | CFCMOVLE Ev,Ev (66),(es) | SETLE Eb (F2),(ev)
+4f: CMOVNLE Gv,Ev (es) | CMOVNLE Gv,Ev (66),(es) | CFCMOVNLE Ev,Ev (es) | CFCMOVNLE Ev,Ev (66),(es) | SETNLE Eb (F2),(ev)
+60: MOVBE Gv,Ev (es) | MOVBE Gv,Ev (66),(es)
+61: MOVBE Ev,Gv (es) | MOVBE Ev,Gv (66),(es)
+65: WRUSSD Md,Gd (66),(ev) | WRUSSQ Mq,Gq (66),(ev)
+66: ADCX Gy,Ey (66),(ev) | ADOX Gy,Ey (F3),(ev) | WRSSD Md,Gd (ev) | WRSSQ Mq,Gq (66),(ev)
+69: IMUL Gv,Ev,Iz (es) | IMUL Gv,Ev,Iz (66),(es)
+6b: IMUL Gv,Ev,Ib (es) | IMUL Gv,Ev,Ib (66),(es)
+80: Grp1 Eb,Ib (1A),(ev)
+81: Grp1 Ev,Iz (1A),(es)
+83: Grp1 Ev,Ib (1A),(es)
+# CTESTSCC instructions are: CTESTB, CTESTBE, CTESTF, CTESTL, CTESTLE, CTESTNB, CTESTNBE, CTESTNL,
+# CTESTNLE, CTESTNO, CTESTNS, CTESTNZ, CTESTO, CTESTS, CTESTT, CTESTZ
+84: CTESTSCC (ev)
+85: CTESTSCC (es) | CTESTSCC (66),(es)
+88: POPCNT Gv,Ev (es) | POPCNT Gv,Ev (66),(es)
+8f: POP2 Bq,Rq (000),(11B),(ev)
+a5: SHLD Ev,Gv,CL (es) | SHLD Ev,Gv,CL (66),(es)
+ad: SHRD Ev,Gv,CL (es) | SHRD Ev,Gv,CL (66),(es)
+af: IMUL Gv,Ev (es) | IMUL Gv,Ev (66),(es)
+c0: Grp2 Eb,Ib (1A),(ev)
+c1: Grp2 Ev,Ib (1A),(es)
+d0: Grp2 Eb,1 (1A),(ev)
+d1: Grp2 Ev,1 (1A),(es)
+d2: Grp2 Eb,CL (1A),(ev)
+d3: Grp2 Ev,CL (1A),(es)
+f0: CRC32 Gy,Eb (es) | INVEPT Gq,Mdq (F3),(ev)
+f1: CRC32 Gy,Ey (es) | CRC32 Gy,Ey (66),(es) | INVVPID Gy,Mdq (F3),(ev)
+f2: INVPCID Gy,Mdq (F3),(ev)
+f4: TZCNT Gv,Ev (es) | TZCNT Gv,Ev (66),(es)
+f5: LZCNT Gv,Ev (es) | LZCNT Gv,Ev (66),(es)
+f6: Grp3_1 Eb (1A),(ev)
+f7: Grp3_2 Ev (1A),(es)
+f8: MOVDIR64B Gv,Mdqq (66),(ev) | ENQCMD Gv,Mdqq (F2),(ev) | ENQCMDS Gv,Mdqq (F3),(ev) | URDMSR Rq,Gq (F2),(11B),(ev) | UWRMSR Gq,Rq (F3),(11B),(ev)
+f9: MOVDIRI My,Gy (ev)
+fe: Grp4 (1A),(ev)
+ff: Grp5 (1A),(es) | PUSH2 Bq,Rq (110),(11B),(ev)
+EndTable
+
Table: EVEX map 5
Referrer:
AVXcode: 5
@@ -975,6 +1100,12 @@ d6: vfcmulcph Vx,Hx,Wx (F2),(ev) | vfmulcph Vx,Hx,Wx (F3),(ev)
d7: vfcmulcsh Vx,Hx,Wx (F2),(ev) | vfmulcsh Vx,Hx,Wx (F3),(ev)
EndTable
+Table: VEX map 7
+Referrer:
+AVXcode: 7
+f8: URDMSR Rq,Id (F2),(v1),(11B) | UWRMSR Id,Rq (F3),(v1),(11B)
+EndTable
+
GrpTable: Grp1
0: ADD
1: OR
@@ -1051,7 +1182,7 @@ GrpTable: Grp6
EndTable
GrpTable: Grp7
-0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) | PCONFIG (101),(11B) | ENCLV (000),(11B) | WRMSRNS (110),(11B)
+0: SGDT Ms | VMCALL (001),(11B) | VMLAUNCH (010),(11B) | VMRESUME (011),(11B) | VMXOFF (100),(11B) | PCONFIG (101),(11B) | ENCLV (000),(11B) | WRMSRNS (110),(11B) | RDMSRLIST (F2),(110),(11B) | WRMSRLIST (F3),(110),(11B) | PBNDKB (111),(11B)
1: SIDT Ms | MONITOR (000),(11B) | MWAIT (001),(11B) | CLAC (010),(11B) | STAC (011),(11B) | ENCLS (111),(11B) | ERETU (F3),(010),(11B) | ERETS (F2),(010),(11B)
2: LGDT Ms | XGETBV (000),(11B) | XSETBV (001),(11B) | VMFUNC (100),(11B) | XEND (101)(11B) | XTEST (110)(11B) | ENCLU (111),(11B)
3: LIDT Ms
@@ -1137,6 +1268,8 @@ GrpTable: Grp16
1: prefetch T0
2: prefetch T1
3: prefetch T2
+6: prefetch IT1
+7: prefetch IT0
EndTable
GrpTable: Grp17
generated by cgit (git 2.34.1) at 2024-06-18 00:46:57 +0000