diff options
Diffstat (limited to 'tools/arch/x86')
| -rw-r--r-- | tools/arch/x86/dell-uart-backlight-emulator/.gitignore | 1 | ||||
| -rw-r--r-- | tools/arch/x86/dell-uart-backlight-emulator/Makefile | 19 | ||||
| -rw-r--r-- | tools/arch/x86/dell-uart-backlight-emulator/README | 46 | ||||
| -rw-r--r-- | tools/arch/x86/dell-uart-backlight-emulator/dell-uart-backlight-emulator.c | 163 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/cpufeatures.h | 22 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/disabled-features.h | 11 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/inat.h | 17 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/insn.h | 32 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/irq_vectors.h | 142 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/msr-index.h | 83 | ||||
| -rw-r--r-- | tools/arch/x86/include/asm/required-features.h | 3 | ||||
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/kvm.h | 308 | ||||
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/prctl.h | 43 | ||||
| -rw-r--r-- | tools/arch/x86/intel_sdsi/intel_sdsi.c | 108 | ||||
| -rw-r--r-- | tools/arch/x86/lib/insn.c | 29 | ||||
| -rw-r--r-- | tools/arch/x86/lib/x86-opcode-map.txt | 315 | ||||
| -rw-r--r-- | tools/arch/x86/tools/gen-insn-attr-x86.awk | 15 |
17 files changed, 993 insertions, 364 deletions
diff --git a/tools/arch/x86/dell-uart-backlight-emulator/.gitignore b/tools/arch/x86/dell-uart-backlight-emulator/.gitignore new file mode 100644 index 000000000000..5c8cad8d72b9 --- /dev/null +++ b/tools/arch/x86/dell-uart-backlight-emulator/.gitignore @@ -0,0 +1 @@ +dell-uart-backlight-emulator diff --git a/tools/arch/x86/dell-uart-backlight-emulator/Makefile b/tools/arch/x86/dell-uart-backlight-emulator/Makefile new file mode 100644 index 000000000000..6ea1d9fd534b --- /dev/null +++ b/tools/arch/x86/dell-uart-backlight-emulator/Makefile @@ -0,0 +1,19 @@ +# SPDX-License-Identifier: GPL-2.0 +# Makefile for Intel Software Defined Silicon provisioning tool + +dell-uart-backlight-emulator: dell-uart-backlight-emulator.c + +BINDIR ?= /usr/bin + +override CFLAGS += -O2 -Wall + +%: %.c + $(CC) $(CFLAGS) -o $@ $< $(LDFLAGS) + +.PHONY : clean +clean : + @rm -f dell-uart-backlight-emulator + +install : dell-uart-backlight-emulator + install -d $(DESTDIR)$(BINDIR) + install -m 755 -p dell-uart-backlight-emulator $(DESTDIR)$(BINDIR)/dell-uart-backlight-emulator diff --git a/tools/arch/x86/dell-uart-backlight-emulator/README b/tools/arch/x86/dell-uart-backlight-emulator/README new file mode 100644 index 000000000000..c0d8e52046ee --- /dev/null +++ b/tools/arch/x86/dell-uart-backlight-emulator/README @@ -0,0 +1,46 @@ +Emulator for DELL0501 UART attached backlight controller +-------------------------------------------------------- + +Dell All In One (AIO) models released after 2017 use a backlight controller +board connected to an UART. + +In DSDT this uart port will be defined as: + + Name (_HID, "DELL0501") + Name (_CID, EisaId ("PNP0501") + +With the DELL0501 indicating that we are dealing with an UART with +the backlight controller board attached. + +This small emulator allows testing +the drivers/platform/x86/dell/dell-uart-backlight.c driver without access +to an actual Dell All In One. + +This requires: +1. A (desktop) PC with a 16550 UART on the motherboard and a standard DB9 + connector connected to this UART. +2. A DB9 NULL modem cable. +3. A second DB9 serial port, this can e.g. be a USB to serial converter + with a DB9 connector plugged into the same desktop PC. +4. A DSDT overlay for the desktop PC replacing the _HID of the 16550 UART + ACPI Device() with "DELL0501" and adding a _CID of "PNP0501", see + DSDT.patch for an example of the necessary DSDT changes. + +With everything setup and the NULL modem cable connected between +the 2 serial ports run: + +./dell-uart-backlight-emulator <path-to-/dev/tty*S#-for-second-port> + +For example when using an USB to serial converter for the second port: + +./dell-uart-backlight-emulator /dev/ttyUSB0 + +And then (re)load the dell-uart-backlight driver: + +sudo rmmod dell-uart-backlight; sudo modprobe dell-uart-backlight dyndbg + +After this check "dmesg" to see if the driver correctly received +the firmware version string from the emulator. If this works there +should be a /sys/class/backlight/dell_uart_backlight/ directory now +and writes to the brightness or bl_power files should be reflected +by matching output from the emulator. diff --git a/tools/arch/x86/dell-uart-backlight-emulator/dell-uart-backlight-emulator.c b/tools/arch/x86/dell-uart-backlight-emulator/dell-uart-backlight-emulator.c new file mode 100644 index 000000000000..655b6c96d8cf --- /dev/null +++ b/tools/arch/x86/dell-uart-backlight-emulator/dell-uart-backlight-emulator.c @@ -0,0 +1,163 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Dell AIO Serial Backlight board emulator for testing + * the Linux dell-uart-backlight driver. + * + * Copyright (C) 2024 Hans de Goede <hansg@kernel.org> + */ +#include <errno.h> +#include <fcntl.h> +#include <signal.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/ioctl.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <sys/un.h> +#include <termios.h> +#include <unistd.h> + +int serial_fd; +int brightness = 50; + +static unsigned char dell_uart_checksum(unsigned char *buf, int len) +{ + unsigned char val = 0; + + while (len-- > 0) + val += buf[len]; + + return val ^ 0xff; +} + +/* read() will return -1 on SIGINT / SIGTERM causing the mainloop to cleanly exit */ +void signalhdlr(int signum) +{ +} + +int main(int argc, char *argv[]) +{ + struct sigaction sigact = { .sa_handler = signalhdlr }; + unsigned char buf[4], csum, response[32]; + const char *version_str = "PHI23-V321"; + struct termios tty, saved_tty; + int ret, idx, len = 0; + + if (argc != 2) { + fprintf(stderr, "Invalid or missing arguments\n"); + fprintf(stderr, "Usage: %s <serial-port>\n", argv[0]); + return 1; + } + + serial_fd = open(argv[1], O_RDWR | O_NOCTTY); + if (serial_fd == -1) { + fprintf(stderr, "Error opening %s: %s\n", argv[1], strerror(errno)); + return 1; + } + + ret = tcgetattr(serial_fd, &tty); + if (ret == -1) { + fprintf(stderr, "Error getting tcattr: %s\n", strerror(errno)); + goto out_close; + } + saved_tty = tty; + + cfsetspeed(&tty, 9600); + cfmakeraw(&tty); + tty.c_cflag &= ~CSTOPB; + tty.c_cflag &= ~CRTSCTS; + tty.c_cflag |= CLOCAL | CREAD; + + ret = tcsetattr(serial_fd, TCSANOW, &tty); + if (ret == -1) { + fprintf(stderr, "Error setting tcattr: %s\n", strerror(errno)); + goto out_restore; + } + + sigaction(SIGINT, &sigact, 0); + sigaction(SIGTERM, &sigact, 0); + + idx = 0; + while (read(serial_fd, &buf[idx], 1) == 1) { + if (idx == 0) { + switch (buf[0]) { + /* 3 MSB bits: cmd-len + 01010 SOF marker */ + case 0x6a: len = 3; break; + case 0x8a: len = 4; break; + default: + fprintf(stderr, "Error unexpected first byte: 0x%02x\n", buf[0]); + continue; /* Try to sync up with sender */ + } + } + + /* Process msg when len bytes have been received */ + if (idx != (len - 1)) { + idx++; + continue; + } + + /* Reset idx for next command */ + idx = 0; + + csum = dell_uart_checksum(buf, len - 1); + if (buf[len - 1] != csum) { + fprintf(stderr, "Error checksum mismatch got 0x%02x expected 0x%02x\n", + buf[len - 1], csum); + continue; + } + + switch ((buf[0] << 8) | buf[1]) { + case 0x6a06: /* cmd = 0x06, get version */ + len = strlen(version_str); + strcpy((char *)&response[2], version_str); + printf("Get version, reply: %s\n", version_str); + break; + case 0x8a0b: /* cmd = 0x0b, set brightness */ + if (buf[2] > 100) { + fprintf(stderr, "Error invalid brightness param: %d\n", buf[2]); + continue; + } + + len = 0; + brightness = buf[2]; + printf("Set brightness %d\n", brightness); + break; + case 0x6a0c: /* cmd = 0x0c, get brightness */ + len = 1; + response[2] = brightness; + printf("Get brightness, reply: %d\n", brightness); + break; + case 0x8a0e: /* cmd = 0x0e, set backlight power */ + if (buf[2] != 0 && buf[2] != 1) { + fprintf(stderr, "Error invalid set power param: %d\n", buf[2]); + continue; + } + + len = 0; + printf("Set power %d\n", buf[2]); + break; + default: + fprintf(stderr, "Error unknown cmd 0x%04x\n", + (buf[0] << 8) | buf[1]); + continue; + } + + /* Respond with <total-len> <cmd> <data...> <csum> */ + response[0] = len + 3; /* response length in bytes */ + response[1] = buf[1]; /* ack cmd */ + csum = dell_uart_checksum(response, len + 2); + response[len + 2] = csum; + ret = write(serial_fd, response, response[0]); + if (ret != (response[0])) + fprintf(stderr, "Error writing %d bytes: %d\n", + response[0], ret); + } + + ret = 0; +out_restore: + tcsetattr(serial_fd, TCSANOW, &saved_tty); +out_close: + close(serial_fd); + return ret; +} diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h index 25160d26764b..3c7434329661 100644 --- a/tools/arch/x86/include/asm/cpufeatures.h +++ b/tools/arch/x86/include/asm/cpufeatures.h @@ -13,7 +13,7 @@ /* * Defines x86 CPU feature bits */ -#define NCAPINTS 21 /* N 32-bit words worth of info */ +#define NCAPINTS 22 /* N 32-bit words worth of info */ #define NBUGINTS 2 /* N 32-bit bug flags */ /* @@ -81,10 +81,8 @@ #define X86_FEATURE_K6_MTRR ( 3*32+ 1) /* AMD K6 nonstandard MTRRs */ #define X86_FEATURE_CYRIX_ARR ( 3*32+ 2) /* Cyrix ARRs (= MTRRs) */ #define X86_FEATURE_CENTAUR_MCR ( 3*32+ 3) /* Centaur MCRs (= MTRRs) */ - -/* CPU types for specific tunings: */ #define X86_FEATURE_K8 ( 3*32+ 4) /* "" Opteron, Athlon64 */ -/* FREE, was #define X86_FEATURE_K7 ( 3*32+ 5) "" Athlon */ +#define X86_FEATURE_ZEN5 ( 3*32+ 5) /* "" CPU based on Zen5 microarchitecture */ #define X86_FEATURE_P3 ( 3*32+ 6) /* "" P3 */ #define X86_FEATURE_P4 ( 3*32+ 7) /* "" P4 */ #define X86_FEATURE_CONSTANT_TSC ( 3*32+ 8) /* TSC ticks at a constant rate */ @@ -97,7 +95,7 @@ #define X86_FEATURE_SYSENTER32 ( 3*32+15) /* "" sysenter in IA32 userspace */ #define X86_FEATURE_REP_GOOD ( 3*32+16) /* REP microcode works well */ #define X86_FEATURE_AMD_LBR_V2 ( 3*32+17) /* AMD Last Branch Record Extension Version 2 */ -/* FREE, was #define X86_FEATURE_LFENCE_RDTSC ( 3*32+18) "" LFENCE synchronizes RDTSC */ +#define X86_FEATURE_CLEAR_CPU_BUF ( 3*32+18) /* "" Clear CPU buffers using VERW */ #define X86_FEATURE_ACC_POWER ( 3*32+19) /* AMD Accumulated Power Mechanism */ #define X86_FEATURE_NOPL ( 3*32+20) /* The NOPL (0F 1F) instructions */ #define X86_FEATURE_ALWAYS ( 3*32+21) /* "" Always-present feature */ @@ -462,6 +460,18 @@ #define X86_FEATURE_SRSO_NO (20*32+29) /* "" CPU is not affected by SRSO */ /* + * Extended auxiliary flags: Linux defined - for features scattered in various + * CPUID levels like 0x80000022, etc and Linux defined features. + * + * Reuse free bits when adding new feature flags! + */ +#define X86_FEATURE_AMD_LBR_PMC_FREEZE (21*32+ 0) /* AMD LBR and PMC Freeze */ +#define X86_FEATURE_CLEAR_BHB_LOOP (21*32+ 1) /* "" Clear branch history at syscall entry using SW loop */ +#define X86_FEATURE_BHI_CTRL (21*32+ 2) /* "" BHI_DIS_S HW control available */ +#define X86_FEATURE_CLEAR_BHB_HW (21*32+ 3) /* "" BHI_DIS_S HW control enabled */ +#define X86_FEATURE_CLEAR_BHB_LOOP_ON_VMEXIT (21*32+ 4) /* "" Clear branch history at vmexit using SW loop */ + +/* * BUG word(s) */ #define X86_BUG(x) (NCAPINTS*32 + (x)) @@ -508,4 +518,6 @@ /* BUG word 2 */ #define X86_BUG_SRSO X86_BUG(1*32 + 0) /* AMD SRSO bug */ #define X86_BUG_DIV0 X86_BUG(1*32 + 1) /* AMD DIV0 speculation bug */ +#define X86_BUG_RFDS X86_BUG(1*32 + 2) /* CPU is vulnerable to Register File Data Sampling */ +#define X86_BUG_BHI X86_BUG(1*32 + 3) /* CPU is affected by Branch History Injection */ #endif /* _ASM_X86_CPUFEATURES_H */ diff --git a/tools/arch/x86/include/asm/disabled-features.h b/tools/arch/x86/include/asm/disabled-features.h index 1f23960d2b06..c492bdc97b05 100644 --- a/tools/arch/x86/include/asm/disabled-features.h +++ b/tools/arch/x86/include/asm/disabled-features.h @@ -123,6 +123,12 @@ # define DISABLE_FRED (1 << (X86_FEATURE_FRED & 31)) #endif +#ifdef CONFIG_KVM_AMD_SEV +#define DISABLE_SEV_SNP 0 +#else +#define DISABLE_SEV_SNP (1 << (X86_FEATURE_SEV_SNP & 31)) +#endif + /* * Make sure to add features to the correct mask */ @@ -147,8 +153,9 @@ DISABLE_ENQCMD) #define DISABLED_MASK17 0 #define DISABLED_MASK18 (DISABLE_IBT) -#define DISABLED_MASK19 0 +#define DISABLED_MASK19 (DISABLE_SEV_SNP) #define DISABLED_MASK20 0 -#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21) +#define DISABLED_MASK21 0 +#define DISABLED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) #endif /* _ASM_X86_DISABLED_FEATURES_H */ diff --git a/tools/arch/x86/include/asm/inat.h b/tools/arch/x86/include/asm/inat.h index a61051400311..253690eb3c26 100644 --- a/tools/arch/x86/include/asm/inat.h +++ b/tools/arch/x86/include/asm/inat.h @@ -35,6 +35,8 @@ #define INAT_PFX_VEX2 13 /* 2-bytes VEX prefix */ #define INAT_PFX_VEX3 14 /* 3-bytes VEX prefix */ #define INAT_PFX_EVEX 15 /* EVEX prefix */ +/* x86-64 REX2 prefix */ +#define INAT_PFX_REX2 16 /* 0xD5 */ #define INAT_LSTPFX_MAX 3 #define INAT_LGCPFX_MAX 11 @@ -50,7 +52,7 @@ /* Legacy prefix */ #define INAT_PFX_OFFS 0 -#define INAT_PFX_BITS 4 +#define INAT_PFX_BITS 5 #define INAT_PFX_MAX ((1 << INAT_PFX_BITS) - 1) #define INAT_PFX_MASK (INAT_PFX_MAX << INAT_PFX_OFFS) /* Escape opcodes */ @@ -77,6 +79,9 @@ #define INAT_VEXOK (1 << (INAT_FLAG_OFFS + 5)) #define INAT_VEXONLY (1 << (INAT_FLAG_OFFS + 6)) #define INAT_EVEXONLY (1 << (INAT_FLAG_OFFS + 7)) +#define INAT_NO_REX2 (1 << (INAT_FLAG_OFFS + 8)) +#define INAT_REX2_VARIANT (1 << (INAT_FLAG_OFFS + 9)) +#define INAT_EVEX_SCALABLE (1 << (INAT_FLAG_OFFS + 10)) /* Attribute making macros for attribute tables */ #define INAT_MAKE_PREFIX(pfx) (pfx << INAT_PFX_OFFS) #define INAT_MAKE_ESCAPE(esc) (esc << INAT_ESC_OFFS) @@ -128,6 +133,11 @@ static inline int inat_is_rex_prefix(insn_attr_t attr) return (attr & INAT_PFX_MASK) == INAT_PFX_REX; } +static inline int inat_is_rex2_prefix(insn_attr_t attr) +{ + return (attr & INAT_PFX_MASK) == INAT_PFX_REX2; +} + static inline int inat_last_prefix_id(insn_attr_t attr) { if ((attr & INAT_PFX_MASK) > INAT_LSTPFX_MAX) @@ -227,4 +237,9 @@ static inline int inat_must_evex(insn_attr_t attr) { return attr & INAT_EVEXONLY; } + +static inline int inat_evex_scalable(insn_attr_t attr) +{ + return attr & INAT_EVEX_SCALABLE; +} #endif diff --git a/tools/arch/x86/include/asm/insn.h b/tools/arch/x86/include/asm/insn.h index 65c0d9ce1e29..0e5abd896ad4 100644 --- a/tools/arch/x86/include/asm/insn.h +++ b/tools/arch/x86/include/asm/insn.h @@ -112,10 +112,15 @@ struct insn { #define X86_SIB_INDEX(sib) (((sib) & 0x38) >> 3) #define X86_SIB_BASE(sib) ((sib) & 0x07) -#define X86_REX_W(rex) ((rex) & 8) -#define X86_REX_R(rex) ((rex) & 4) -#define X86_REX_X(rex) ((rex) & 2) -#define X86_REX_B(rex) ((rex) & 1) +#define X86_REX2_M(rex) ((rex) & 0x80) /* REX2 M0 */ +#define X86_REX2_R(rex) ((rex) & 0x40) /* REX2 R4 */ +#define X86_REX2_X(rex) ((rex) & 0x20) /* REX2 X4 */ +#define X86_REX2_B(rex) ((rex) & 0x10) /* REX2 B4 */ + +#define X86_REX_W(rex) ((rex) & 8) /* REX or REX2 W */ +#define X86_REX_R(rex) ((rex) & 4) /* REX or REX2 R3 */ +#define X86_REX_X(rex) ((rex) & 2) /* REX or REX2 X3 */ +#define X86_REX_B(rex) ((rex) & 1) /* REX or REX2 B3 */ /* VEX bit flags */ #define X86_VEX_W(vex) ((vex) & 0x80) /* VEX3 Byte2 */ @@ -161,6 +166,18 @@ static inline void insn_get_attribute(struct insn *insn) /* Instruction uses RIP-relative addressing */ extern int insn_rip_relative(struct insn *insn); +static inline int insn_is_rex2(struct insn *insn) +{ + if (!insn->prefixes.got) + insn_get_prefixes(insn); + return insn->rex_prefix.nbytes == 2; +} + +static inline insn_byte_t insn_rex2_m_bit(struct insn *insn) +{ + return X86_REX2_M(insn->rex_prefix.bytes[1]); +} + static inline int insn_is_avx(struct insn *insn) { if (!insn->prefixes.got) @@ -198,6 +215,13 @@ static inline insn_byte_t insn_vex_p_bits(struct insn *insn) return X86_VEX_P(insn->vex_prefix.bytes[2]); } +static inline insn_byte_t insn_vex_w_bit(struct insn *insn) +{ + if (insn->vex_prefix.nbytes < 3) + return 0; + return X86_VEX_W(insn->vex_prefix.bytes[2]); +} + /* Get the last prefix id from last prefix or VEX prefix */ static inline int insn_last_prefix_id(struct insn *insn) { diff --git a/tools/arch/x86/include/asm/irq_vectors.h b/tools/arch/x86/include/asm/irq_vectors.h deleted file mode 100644 index 3f73ac3ed3a0..000000000000 --- a/tools/arch/x86/include/asm/irq_vectors.h +++ /dev/null @@ -1,142 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_X86_IRQ_VECTORS_H -#define _ASM_X86_IRQ_VECTORS_H - -#include <linux/threads.h> -/* - * Linux IRQ vector layout. - * - * There are 256 IDT entries (per CPU - each entry is 8 bytes) which can - * be defined by Linux. They are used as a jump table by the CPU when a - * given vector is triggered - by a CPU-external, CPU-internal or - * software-triggered event. - * - * Linux sets the kernel code address each entry jumps to early during - * bootup, and never changes them. This is the general layout of the - * IDT entries: - * - * Vectors 0 ... 31 : system traps and exceptions - hardcoded events - * Vectors 32 ... 127 : device interrupts - * Vector 128 : legacy int80 syscall interface - * Vectors 129 ... LOCAL_TIMER_VECTOR-1 - * Vectors LOCAL_TIMER_VECTOR ... 255 : special interrupts - * - * 64-bit x86 has per CPU IDT tables, 32-bit has one shared IDT table. - * - * This file enumerates the exact layout of them: - */ - -/* This is used as an interrupt vector when programming the APIC. */ -#define NMI_VECTOR 0x02 - -/* - * IDT vectors usable for external interrupt sources start at 0x20. - * (0x80 is the syscall vector, 0x30-0x3f are for ISA) - */ -#define FIRST_EXTERNAL_VECTOR 0x20 - -#define IA32_SYSCALL_VECTOR 0x80 - -/* - * Vectors 0x30-0x3f are used for ISA interrupts. - * round up to the next 16-vector boundary - */ -#define ISA_IRQ_VECTOR(irq) (((FIRST_EXTERNAL_VECTOR + 16) & ~15) + irq) - -/* - * Special IRQ vectors used by the SMP architecture, 0xf0-0xff - * - * some of the following vectors are 'rare', they are merged - * into a single vector (CALL_FUNCTION_VECTOR) to save vector space. - * TLB, reschedule and local APIC vectors are performance-critical. - */ - -#define SPURIOUS_APIC_VECTOR 0xff -/* - * Sanity check - */ -#if ((SPURIOUS_APIC_VECTOR & 0x0F) != 0x0F) -# error SPURIOUS_APIC_VECTOR definition error -#endif - -#define ERROR_APIC_VECTOR 0xfe -#define RESCHEDULE_VECTOR 0xfd -#define CALL_FUNCTION_VECTOR 0xfc -#define CALL_FUNCTION_SINGLE_VECTOR 0xfb -#define THERMAL_APIC_VECTOR 0xfa -#define THRESHOLD_APIC_VECTOR 0xf9 -#define REBOOT_VECTOR 0xf8 - -/* - * Generic system vector for platform specific use - */ -#define X86_PLATFORM_IPI_VECTOR 0xf7 - -/* - * IRQ work vector: - */ -#define IRQ_WORK_VECTOR 0xf6 - -/* 0xf5 - unused, was UV_BAU_MESSAGE */ -#define DEFERRED_ERROR_VECTOR 0xf4 - -/* Vector on which hypervisor callbacks will be delivered */ -#define HYPERVISOR_CALLBACK_VECTOR 0xf3 - -/* Vector for KVM to deliver posted interrupt IPI */ -#if IS_ENABLED(CONFIG_KVM) -#define POSTED_INTR_VECTOR 0xf2 -#define POSTED_INTR_WAKEUP_VECTOR 0xf1 -#define POSTED_INTR_NESTED_VECTOR 0xf0 -#endif - -#define MANAGED_IRQ_SHUTDOWN_VECTOR 0xef - -#if IS_ENABLED(CONFIG_HYPERV) -#define HYPERV_REENLIGHTENMENT_VECTOR 0xee -#define HYPERV_STIMER0_VECTOR 0xed -#endif - -#define LOCAL_TIMER_VECTOR 0xec - -#define NR_VECTORS 256 - -#ifdef CONFIG_X86_LOCAL_APIC -#define FIRST_SYSTEM_VECTOR LOCAL_TIMER_VECTOR -#else -#define FIRST_SYSTEM_VECTOR NR_VECTORS -#endif - -#define NR_EXTERNAL_VECTORS (FIRST_SYSTEM_VECTOR - FIRST_EXTERNAL_VECTOR) -#define NR_SYSTEM_VECTORS (NR_VECTORS - FIRST_SYSTEM_VECTOR) - -/* - * Size the maximum number of interrupts. - * - * If the irq_desc[] array has a sparse layout, we can size things - * generously - it scales up linearly with the maximum number of CPUs, - * and the maximum number of IO-APICs, whichever is higher. - * - * In other cases we size more conservatively, to not create too large - * static arrays. - */ - -#define NR_IRQS_LEGACY 16 - -#define CPU_VECTOR_LIMIT (64 * NR_CPUS) -#define IO_APIC_VECTOR_LIMIT (32 * MAX_IO_APICS) - -#if defined(CONFIG_X86_IO_APIC) && defined(CONFIG_PCI_MSI) -#define NR_IRQS \ - (CPU_VECTOR_LIMIT > IO_APIC_VECTOR_LIMIT ? \ - (NR_VECTORS + CPU_VECTOR_LIMIT) : \ - (NR_VECTORS + IO_APIC_VECTOR_LIMIT)) -#elif defined(CONFIG_X86_IO_APIC) -#define NR_IRQS (NR_VECTORS + IO_APIC_VECTOR_LIMIT) -#elif defined(CONFIG_PCI_MSI) -#define NR_IRQS (NR_VECTORS + CPU_VECTOR_LIMIT) -#else -#define NR_IRQS NR_IRQS_LEGACY -#endif - -#endif /* _ASM_X86_IRQ_VECTORS_H */ diff --git a/tools/arch/x86/include/asm/msr-index.h b/tools/arch/x86/include/asm/msr-index.h index 1f9dc9bd13eb..e72c2b872957 100644 --- a/tools/arch/x86/include/asm/msr-index.h +++ b/tools/arch/x86/include/asm/msr-index.h @@ -61,10 +61,13 @@ #define SPEC_CTRL_SSBD BIT(SPEC_CTRL_SSBD_SHIFT) /* Speculative Store Bypass Disable */ #define SPEC_CTRL_RRSBA_DIS_S_SHIFT 6 /* Disable RRSBA behavior */ #define SPEC_CTRL_RRSBA_DIS_S BIT(SPEC_CTRL_RRSBA_DIS_S_SHIFT) +#define SPEC_CTRL_BHI_DIS_S_SHIFT 10 /* Disable Branch History Injection behavior */ +#define SPEC_CTRL_BHI_DIS_S BIT(SPEC_CTRL_BHI_DIS_S_SHIFT) /* A mask for bits which the kernel toggles when controlling mitigations */ #define SPEC_CTRL_MITIGATIONS_MASK (SPEC_CTRL_IBRS | SPEC_CTRL_STIBP | SPEC_CTRL_SSBD \ - | SPEC_CTRL_RRSBA_DIS_S) + | SPEC_CTRL_RRSBA_DIS_S \ + | SPEC_CTRL_BHI_DIS_S) #define MSR_IA32_PRED_CMD 0x00000049 /* Prediction Command */ #define PRED_CMD_IBPB BIT(0) /* Indirect Branch Prediction Barrier */ @@ -163,6 +166,10 @@ * are restricted to targets in * kernel. */ +#define ARCH_CAP_BHI_NO BIT(20) /* + * CPU is not affected by Branch + * History Injection. + */ #define ARCH_CAP_PBRSB_NO BIT(24) /* * Not susceptible to Post-Barrier * Return Stack Buffer Predictions. @@ -176,6 +183,14 @@ * CPU is not vulnerable to Gather * Data Sampling (GDS). */ +#define ARCH_CAP_RFDS_NO BIT(27) /* + * Not susceptible to Register + * File Data Sampling. + */ +#define ARCH_CAP_RFDS_CLEAR BIT(28) /* + * VERW clears CPU Register + * File. + */ #define ARCH_CAP_XAPIC_DISABLE BIT(21) /* * IA32_XAPIC_DISABLE_STATUS MSR @@ -605,34 +620,47 @@ #define MSR_AMD64_SEV_ES_GHCB 0xc0010130 #define MSR_AMD64_SEV 0xc0010131 #define MSR_AMD64_SEV_ENABLED_BIT 0 -#define MSR_AMD64_SEV_ES_ENABLED_BIT 1 -#define MSR_AMD64_SEV_SNP_ENABLED_BIT 2 #define MSR_AMD64_SEV_ENABLED BIT_ULL(MSR_AMD64_SEV_ENABLED_BIT) +#define MSR_AMD64_SEV_ES_ENABLED_BIT 1 #define MSR_AMD64_SEV_ES_ENABLED BIT_ULL(MSR_AMD64_SEV_ES_ENABLED_BIT) +#define MSR_AMD64_SEV_SNP_ENABLED_BIT 2 #define MSR_AMD64_SEV_SNP_ENABLED BIT_ULL(MSR_AMD64_SEV_SNP_ENABLED_BIT) - -/* SNP feature bits enabled by the hypervisor */ -#define MSR_AMD64_SNP_VTOM BIT_ULL(3) -#define MSR_AMD64_SNP_REFLECT_VC BIT_ULL(4) -#define MSR_AMD64_SNP_RESTRICTED_INJ BIT_ULL(5) -#define MSR_AMD64_SNP_ALT_INJ BIT_ULL(6) -#define MSR_AMD64_SNP_DEBUG_SWAP BIT_ULL(7) -#define MSR_AMD64_SNP_PREVENT_HOST_IBS BIT_ULL(8) -#define MSR_AMD64_SNP_BTB_ISOLATION BIT_ULL(9) -#define MSR_AMD64_SNP_VMPL_SSS BIT_ULL(10) -#define MSR_AMD64_SNP_SECURE_TSC BIT_ULL(11) -#define MSR_AMD64_SNP_VMGEXIT_PARAM BIT_ULL(12) -#define MSR_AMD64_SNP_IBS_VIRT BIT_ULL(14) -#define MSR_AMD64_SNP_VMSA_REG_PROTECTION BIT_ULL(16) -#define MSR_AMD64_SNP_SMT_PROTECTION BIT_ULL(17) - -/* SNP feature bits reserved for future use. */ -#define MSR_AMD64_SNP_RESERVED_BIT13 BIT_ULL(13) -#define MSR_AMD64_SNP_RESERVED_BIT15 BIT_ULL(15) -#define MSR_AMD64_SNP_RESERVED_MASK GENMASK_ULL(63, 18) +#define MSR_AMD64_SNP_VTOM_BIT 3 +#define MSR_AMD64_SNP_VTOM BIT_ULL(MSR_AMD64_SNP_VTOM_BIT) +#define MSR_AMD64_SNP_REFLECT_VC_BIT 4 +#define MSR_AMD64_SNP_REFLECT_VC BIT_ULL(MSR_AMD64_SNP_REFLECT_VC_BIT) +#define MSR_AMD64_SNP_RESTRICTED_INJ_BIT 5 +#define MSR_AMD64_SNP_RESTRICTED_INJ BIT_ULL(MSR_AMD64_SNP_RESTRICTED_INJ_BIT) +#define MSR_AMD64_SNP_ALT_INJ_BIT 6 +#define MSR_AMD64_SNP_ALT_INJ BIT_ULL(MSR_AMD64_SNP_ALT_INJ_BIT) +#define MSR_AMD64_SNP_DEBUG_SWAP_BIT 7 +#define MSR_AMD64_SNP_DEBUG_SWAP BIT_ULL(MSR_AMD64_SNP_DEBUG_SWAP_BIT) +#define MSR_AMD64_SNP_PREVENT_HOST_IBS_BIT 8 +#define MSR_AMD64_SNP_PREVENT_HOST_IBS BIT_ULL(MSR_AMD64_SNP_PREVENT_HOST_IBS_BIT) +#define MSR_AMD64_SNP_BTB_ISOLATION_BIT 9 +#define MSR_AMD64_SNP_BTB_ISOLATION BIT_ULL(MSR_AMD64_SNP_BTB_ISOLATION_BIT) +#define MSR_AMD64_SNP_VMPL_SSS_BIT 10 +#define MSR_AMD64_SNP_VMPL_SSS BIT_ULL(MSR_AMD64_SNP_VMPL_SSS_BIT) +#define MSR_AMD64_SNP_SECURE_TSC_BIT 11 +#define MSR_AMD64_SNP_SECURE_TSC BIT_ULL(MSR_AMD64_SNP_SECURE_TSC_BIT) +#define MSR_AMD64_SNP_VMGEXIT_PARAM_BIT 12 +#define MSR_AMD64_SNP_VMGEXIT_PARAM BIT_ULL(MSR_AMD64_SNP_VMGEXIT_PARAM_BIT) +#define MSR_AMD64_SNP_RESERVED_BIT13 BIT_ULL(13) +#define MSR_AMD64_SNP_IBS_VIRT_BIT 14 +#define MSR_AMD64_SNP_IBS_VIRT BIT_ULL(MSR_AMD64_SNP_IBS_VIRT_BIT) +#define MSR_AMD64_SNP_RESERVED_BIT15 BIT_ULL(15) +#define MSR_AMD64_SNP_VMSA_REG_PROT_BIT 16 +#define MSR_AMD64_SNP_VMSA_REG_PROT BIT_ULL(MSR_AMD64_SNP_VMSA_REG_PROT_BIT) +#define MSR_AMD64_SNP_SMT_PROT_BIT 17 +#define MSR_AMD64_SNP_SMT_PROT BIT_ULL(MSR_AMD64_SNP_SMT_PROT_BIT) +#define MSR_AMD64_SNP_RESV_BIT 18 +#define MSR_AMD64_SNP_RESERVED_MASK GENMASK_ULL(63, MSR_AMD64_SNP_RESV_BIT) #define MSR_AMD64_VIRT_SPEC_CTRL 0xc001011f +#define MSR_AMD64_RMP_BASE 0xc0010132 +#define MSR_AMD64_RMP_END 0xc0010133 + /* AMD Collaborative Processor Performance Control MSRs */ #define MSR_AMD_CPPC_CAP1 0xc00102b0 #define MSR_AMD_CPPC_ENABLE 0xc00102b1 @@ -719,8 +747,15 @@ #define MSR_K8_TOP_MEM1 0xc001001a #define MSR_K8_TOP_MEM2 0xc001001d #define MSR_AMD64_SYSCFG 0xc0010010 -#define MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT 23 +#define MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT 23 #define MSR_AMD64_SYSCFG_MEM_ENCRYPT BIT_ULL(MSR_AMD64_SYSCFG_MEM_ENCRYPT_BIT) +#define MSR_AMD64_SYSCFG_SNP_EN_BIT 24 +#define MSR_AMD64_SYSCFG_SNP_EN BIT_ULL(MSR_AMD64_SYSCFG_SNP_EN_BIT) +#define MSR_AMD64_SYSCFG_SNP_VMPL_EN_BIT 25 +#define MSR_AMD64_SYSCFG_SNP_VMPL_EN BIT_ULL(MSR_AMD64_SYSCFG_SNP_VMPL_EN_BIT) +#define MSR_AMD64_SYSCFG_MFDM_BIT 19 +#define MSR_AMD64_SYSCFG_MFDM BIT_ULL(MSR_AMD64_SYSCFG_MFDM_BIT) + #define MSR_K8_INT_PENDING_MSG 0xc0010055 /* C1E active bits in int pending message */ #define K8_INTP_C1E_ACTIVE_MASK 0x18000000 diff --git a/tools/arch/x86/include/asm/required-features.h b/tools/arch/x86/include/asm/required-features.h index 7ba1726b71c7..e9187ddd3d1f 100644 --- a/tools/arch/x86/include/asm/required-features.h +++ b/tools/arch/x86/include/asm/required-features.h @@ -99,6 +99,7 @@ #define REQUIRED_MASK18 0 #define REQUIRED_MASK19 0 #define REQUIRED_MASK20 0 -#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 21) +#define REQUIRED_MASK21 0 +#define REQUIRED_MASK_CHECK BUILD_BUG_ON_ZERO(NCAPINTS != 22) #endif /* _ASM_X86_REQUIRED_FEATURES_H */ diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h index a448d0964fc0..ef11aa4cab42 100644 --- a/tools/arch/x86/include/uapi/asm/kvm.h +++ b/tools/arch/x86/include/uapi/asm/kvm.h @@ -7,6 +7,8 @@ * */ +#include <linux/const.h> +#include <linux/bits.h> #include <linux/types.h> #include <linux/ioctl.h> #include <linux/stddef.h> @@ -40,7 +42,6 @@ #define __KVM_HAVE_IRQ_LINE #define __KVM_HAVE_MSI #define __KVM_HAVE_USER_NMI -#define __KVM_HAVE_GUEST_DEBUG #define __KVM_HAVE_MSIX #define __KVM_HAVE_MCE #define __KVM_HAVE_PIT_STATE2 @@ -49,7 +50,6 @@ #define __KVM_HAVE_DEBUGREGS #define __KVM_HAVE_XSAVE #define __KVM_HAVE_XCRS -#define __KVM_HAVE_READONLY_MEM /* Architectural interrupt line count. */ #define KVM_NR_INTERRUPTS 256 @@ -526,9 +526,301 @@ struct kvm_pmu_event_filter { #define KVM_PMU_EVENT_ALLOW 0 #define KVM_PMU_EVENT_DENY 1 -#define KVM_PMU_EVENT_FLAG_MASKED_EVENTS BIT(0) +#define KVM_PMU_EVENT_FLAG_MASKED_EVENTS _BITUL(0) #define KVM_PMU_EVENT_FLAGS_VALID_MASK (KVM_PMU_EVENT_FLAG_MASKED_EVENTS) +/* for KVM_CAP_MCE */ +struct kvm_x86_mce { + __u64 status; + __u64 addr; + __u64 misc; + __u64 mcg_status; + __u8 bank; + __u8 pad1[7]; + __u64 pad2[3]; +}; + +/* for KVM_CAP_XEN_HVM */ +#define KVM_XEN_HVM_CONFIG_HYPERCALL_MSR (1 << 0) +#define KVM_XEN_HVM_CONFIG_INTERCEPT_HCALL (1 << 1) +#define KVM_XEN_HVM_CONFIG_SHARED_INFO (1 << 2) +#define KVM_XEN_HVM_CONFIG_RUNSTATE (1 << 3) +#define KVM_XEN_HVM_CONFIG_EVTCHN_2LEVEL (1 << 4) +#define KVM_XEN_HVM_CONFIG_EVTCHN_SEND (1 << 5) +#define KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG (1 << 6) +#define KVM_XEN_HVM_CONFIG_PVCLOCK_TSC_UNSTABLE (1 << 7) +#define KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA (1 << 8) + +struct kvm_xen_hvm_config { + __u32 flags; + __u32 msr; + __u64 blob_addr_32; + __u64 blob_addr_64; + __u8 blob_size_32; + __u8 blob_size_64; + __u8 pad2[30]; +}; + +struct kvm_xen_hvm_attr { + __u16 type; + __u16 pad[3]; + union { + __u8 long_mode; + __u8 vector; + __u8 runstate_update_flag; + union { + __u64 gfn; +#define KVM_XEN_INVALID_GFN ((__u64)-1) + __u64 hva; + } shared_info; + struct { + __u32 send_port; + __u32 type; /* EVTCHNSTAT_ipi / EVTCHNSTAT_interdomain */ + __u32 flags; +#define KVM_XEN_EVTCHN_DEASSIGN (1 << 0) +#define KVM_XEN_EVTCHN_UPDATE (1 << 1) +#define KVM_XEN_EVTCHN_RESET (1 << 2) + /* + * Events sent by the guest are either looped back to + * the guest itself (potentially on a different port#) + * or signalled via an eventfd. + */ + union { + struct { + __u32 port; + __u32 vcpu; + __u32 priority; + } port; + struct { + __u32 port; /* Zero for eventfd */ + __s32 fd; + } eventfd; + __u32 padding[4]; + } deliver; + } evtchn; + __u32 xen_version; + __u64 pad[8]; + } u; +}; + + +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */ +#define KVM_XEN_ATTR_TYPE_LONG_MODE 0x0 +#define KVM_XEN_ATTR_TYPE_SHARED_INFO 0x1 +#define KVM_XEN_ATTR_TYPE_UPCALL_VECTOR 0x2 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ +#define KVM_XEN_ATTR_TYPE_EVTCHN 0x3 +#define KVM_XEN_ATTR_TYPE_XEN_VERSION 0x4 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_RUNSTATE_UPDATE_FLAG */ +#define KVM_XEN_ATTR_TYPE_RUNSTATE_UPDATE_FLAG 0x5 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA */ +#define KVM_XEN_ATTR_TYPE_SHARED_INFO_HVA 0x6 + +struct kvm_xen_vcpu_attr { + __u16 type; + __u16 pad[3]; + union { + __u64 gpa; +#define KVM_XEN_INVALID_GPA ((__u64)-1) + __u64 hva; + __u64 pad[8]; + struct { + __u64 state; + __u64 state_entry_time; + __u64 time_running; + __u64 time_runnable; + __u64 time_blocked; + __u64 time_offline; + } runstate; + __u32 vcpu_id; + struct { + __u32 port; + __u32 priority; + __u64 expires_ns; + } timer; + __u8 vector; + } u; +}; + +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO */ +#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO 0x0 +#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_TIME_INFO 0x1 +#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADDR 0x2 +#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_CURRENT 0x3 +#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_DATA 0x4 +#define KVM_XEN_VCPU_ATTR_TYPE_RUNSTATE_ADJUST 0x5 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_EVTCHN_SEND */ +#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_ID 0x6 +#define KVM_XEN_VCPU_ATTR_TYPE_TIMER 0x7 +#define KVM_XEN_VCPU_ATTR_TYPE_UPCALL_VECTOR 0x8 +/* Available with KVM_CAP_XEN_HVM / KVM_XEN_HVM_CONFIG_SHARED_INFO_HVA */ +#define KVM_XEN_VCPU_ATTR_TYPE_VCPU_INFO_HVA 0x9 + +/* Secure Encrypted Virtualization command */ +enum sev_cmd_id { + /* Guest initialization commands */ + KVM_SEV_INIT = 0, + KVM_SEV_ES_INIT, + /* Guest launch commands */ + KVM_SEV_LAUNCH_START, + KVM_SEV_LAUNCH_UPDATE_DATA, + KVM_SEV_LAUNCH_UPDATE_VMSA, + KVM_SEV_LAUNCH_SECRET, + KVM_SEV_LAUNCH_MEASURE, + KVM_SEV_LAUNCH_FINISH, + /* Guest migration commands (outgoing) */ + KVM_SEV_SEND_START, + KVM_SEV_SEND_UPDATE_DATA, + KVM_SEV_SEND_UPDATE_VMSA, + KVM_SEV_SEND_FINISH, + /* Guest migration commands (incoming) */ + KVM_SEV_RECEIVE_START, + KVM_SEV_RECEIVE_UPDATE_DATA, + KVM_SEV_RECEIVE_UPDATE_VMSA, + KVM_SEV_RECEIVE_FINISH, + /* Guest status and debug commands */ + KVM_SEV_GUEST_STATUS, + KVM_SEV_DBG_DECRYPT, + KVM_SEV_DBG_ENCRYPT, + /* Guest certificates commands */ + KVM_SEV_CERT_EXPORT, + /* Attestation report */ + KVM_SEV_GET_ATTESTATION_REPORT, + /* Guest Migration Extension */ + KVM_SEV_SEND_CANCEL, + + KVM_SEV_NR_MAX, +}; + +struct kvm_sev_cmd { + __u32 id; + __u32 pad0; + __u64 data; + __u32 error; + __u32 sev_fd; +}; + +struct kvm_sev_launch_start { + __u32 handle; + __u32 policy; + __u64 dh_uaddr; + __u32 dh_len; + __u32 pad0; + __u64 session_uaddr; + __u32 session_len; + __u32 pad1; +}; + +struct kvm_sev_launch_update_data { + __u64 uaddr; + __u32 len; + __u32 pad0; +}; + + +struct kvm_sev_launch_secret { + __u64 hdr_uaddr; + __u32 hdr_len; + __u32 pad0; + __u64 guest_uaddr; + __u32 guest_len; + __u32 pad1; + __u64 trans_uaddr; + __u32 trans_len; + __u32 pad2; +}; + +struct kvm_sev_launch_measure { + __u64 uaddr; + __u32 len; + __u32 pad0; +}; + +struct kvm_sev_guest_status { + __u32 handle; + __u32 policy; + __u32 state; +}; + +struct kvm_sev_dbg { + __u64 src_uaddr; + __u64 dst_uaddr; + __u32 len; + __u32 pad0; +}; + +struct kvm_sev_attestation_report { + __u8 mnonce[16]; + __u64 uaddr; + __u32 len; + __u32 pad0; +}; + +struct kvm_sev_send_start { + __u32 policy; + __u32 pad0; + __u64 pdh_cert_uaddr; + __u32 pdh_cert_len; + __u32 pad1; + __u64 plat_certs_uaddr; + __u32 plat_certs_len; + __u32 pad2; + __u64 amd_certs_uaddr; + __u32 amd_certs_len; + __u32 pad3; + __u64 session_uaddr; + __u32 session_len; + __u32 pad4; +}; + +struct kvm_sev_send_update_data { + __u64 hdr_uaddr; + __u32 hdr_len; + __u32 pad0; + __u64 guest_uaddr; + __u32 guest_len; + __u32 pad1; + __u64 trans_uaddr; + __u32 trans_len; + __u32 pad2; +}; + +struct kvm_sev_receive_start { + __u32 handle; + __u32 policy; + __u64 pdh_uaddr; + __u32 pdh_len; + __u32 pad0; + __u64 session_uaddr; + __u32 session_len; + __u32 pad1; +}; + +struct kvm_sev_receive_update_data { + __u64 hdr_uaddr; + __u32 hdr_len; + __u32 pad0; + __u64 guest_uaddr; + __u32 guest_len; + __u32 pad1; + __u64 trans_uaddr; + __u32 trans_len; + __u32 pad2; +}; + +#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) +#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) + +struct kvm_hyperv_eventfd { + __u32 conn_id; + __s32 fd; + __u32 flags; + __u32 padding[3]; +}; + +#define KVM_HYPERV_CONN_ID_MASK 0x00ffffff +#define KVM_HYPERV_EVENTFD_DEASSIGN (1 << 0) + /* * Masked event layout. * Bits Description @@ -549,10 +841,10 @@ struct kvm_pmu_event_filter { ((__u64)(!!(exclude)) << 55)) #define KVM_PMU_MASKED_ENTRY_EVENT_SELECT \ - (GENMASK_ULL(7, 0) | GENMASK_ULL(35, 32)) -#define KVM_PMU_MASKED_ENTRY_UMASK_MASK (GENMASK_ULL(63, 56)) -#define KVM_PMU_MASKED_ENTRY_UMASK_MATCH (GENMASK_ULL(15, 8)) -#define KVM_PMU_MASKED_ENTRY_EXCLUDE (BIT_ULL(55)) + (__GENMASK_ULL(7, 0) | __GENMASK_ULL(35, 32)) +#define KVM_PMU_MASKED_ENTRY_UMASK_MASK (__GENMASK_ULL(63, 56)) +#define KVM_PMU_MASKED_ENTRY_UMASK_MATCH (__GENMASK_ULL(15, 8)) +#define KVM_PMU_MASKED_ENTRY_EXCLUDE (_BITULL(55)) #define KVM_PMU_MASKED_ENTRY_UMASK_MASK_SHIFT (56) /* for KVM_{GET,SET,HAS}_DEVICE_ATTR */ @@ -560,7 +852,7 @@ struct kvm_pmu_event_filter { #define KVM_VCPU_TSC_OFFSET 0 /* attribute for the TSC offset */ /* x86-specific KVM_EXIT_HYPERCALL flags. */ -#define KVM_EXIT_HYPERCALL_LONG_MODE BIT(0) +#define KVM_EXIT_HYPERCALL_LONG_MODE _BITULL(0) #define KVM_X86_DEFAULT_VM 0 #define KVM_X86_SW_PROTECTED_VM 1 diff --git a/tools/arch/x86/include/uapi/asm/prctl.h b/tools/arch/x86/include/uapi/asm/prctl.h deleted file mode 100644 index 384e2cc6ac19..000000000000 --- a/tools/arch/x86/include/uapi/asm/prctl.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -#ifndef _ASM_X86_PRCTL_H -#define _ASM_X86_PRCTL_H - -#define ARCH_SET_GS 0x1001 -#define ARCH_SET_FS 0x1002 -#define ARCH_GET_FS 0x1003 -#define ARCH_GET_GS 0x1004 - -#define ARCH_GET_CPUID 0x1011 -#define ARCH_SET_CPUID 0x1012 - -#define ARCH_GET_XCOMP_SUPP 0x1021 -#define ARCH_GET_XCOMP_PERM 0x1022 -#define ARCH_REQ_XCOMP_PERM 0x1023 -#define ARCH_GET_XCOMP_GUEST_PERM 0x1024 -#define ARCH_REQ_XCOMP_GUEST_PERM 0x1025 - -#define ARCH_XCOMP_TILECFG 17 -#define ARCH_XCOMP_TILEDATA 18 - -#define ARCH_MAP_VDSO_X32 0x2001 -#define ARCH_MAP_VDSO_32 0x2002 -#define ARCH_MAP_VDSO_64 0x2003 - -/* Don't use 0x3001-0x3004 because of old glibcs */ - -#define ARCH_GET_UNTAG_MASK 0x4001 -#define ARCH_ENABLE_TAGGED_ADDR 0x4002 -#define ARCH_GET_MAX_TAG_BITS 0x4003 -#define ARCH_FORCE_TAGGED_SVA 0x4004 - -#define ARCH_SHSTK_ENABLE 0x5001 -#define ARCH_SHSTK_DISABLE 0x5002 -#define ARCH_SHSTK_LOCK 0x5003 -#define ARCH_SHSTK_UNLOCK 0x5004 -#define ARCH_SHSTK_STATUS 0x5005 - -/* ARCH_SHSTK_ features bits */ -#define ARCH_SHSTK_SHSTK (1ULL << 0) -#define ARCH_SHSTK_WRSS (1ULL << 1) - -#endif /* _ASM_X86_PRCTL_H */ diff --git a/tools/arch/x86/intel_sdsi/intel_sdsi.c b/tools/arch/x86/intel_sdsi/intel_sdsi.c index 2cd92761f171..766a5d26f534 100644 --- a/tools/arch/x86/intel_sdsi/intel_sdsi.c +++ b/tools/arch/x86/intel_sdsi/intel_sdsi.c @@ -43,7 +43,7 @@ #define METER_CERT_MAX_SIZE 4096 #define STATE_MAX_NUM_LICENSES 16 #define STATE_MAX_NUM_IN_BUNDLE (uint32_t)8 -#define METER_MAX_NUM_BUNDLES 8 +#define FEAT_LEN 5 /* 4 plus NUL terminator */ #define __round_mask(x, y) ((__typeof__(x))((y) - 1)) #define round_up(x, y) ((((x) - 1) | __round_mask(x, y)) + 1) @@ -154,11 +154,12 @@ struct bundle_encoding { }; struct meter_certificate { - uint32_t block_signature; - uint32_t counter_unit; + uint32_t signature; + uint32_t version; uint64_t ppin; + uint32_t counter_unit; uint32_t bundle_length; - uint32_t reserved; + uint64_t reserved; uint32_t mmrc_encoding; uint32_t mmrc_counter; }; @@ -167,6 +168,11 @@ struct bundle_encoding_counter { uint32_t encoding; uint32_t counter; }; +#define METER_BUNDLE_SIZE sizeof(struct bundle_encoding_counter) +#define BUNDLE_COUNT(length) ((length) / METER_BUNDLE_SIZE) +#define METER_MAX_NUM_BUNDLES \ + ((METER_CERT_MAX_SIZE - sizeof(struct meter_certificate)) / \ + sizeof(struct bundle_encoding_counter)) struct sdsi_dev { struct sdsi_regs regs; @@ -179,6 +185,7 @@ struct sdsi_dev { enum command { CMD_SOCKET_INFO, CMD_METER_CERT, + CMD_METER_CURRENT_CERT, CMD_STATE_CERT, CMD_PROV_AKC, CMD_PROV_CAP, @@ -316,24 +323,27 @@ static char *content_type(uint32_t type) } } -static void get_feature(uint32_t encoding, char *feature) +static void get_feature(uint32_t encoding, char feature[5]) { char *name = (char *)&encoding; + feature[4] = '\0'; feature[3] = name[0]; feature[2] = name[1]; feature[1] = name[2]; feature[0] = name[3]; } -static int sdsi_meter_cert_show(struct sdsi_dev *s) +static int sdsi_meter_cert_show(struct sdsi_dev *s, bool show_current) { char buf[METER_CERT_MAX_SIZE] = {0}; struct bundle_encoding_counter *bec; struct meter_certificate *mc; uint32_t count = 0; FILE *cert_ptr; + char *cert_fname; int ret, size; + char name[FEAT_LEN]; ret = sdsi_update_registers(s); if (ret) @@ -341,7 +351,6 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s) if (!s->regs.en_features.sdsi) { fprintf(stderr, "SDSi feature is present but not enabled.\n"); - fprintf(stderr, " Unable to read meter certificate\n"); return -1; } @@ -356,15 +365,17 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s) return ret; } - cert_ptr = fopen("meter_certificate", "r"); + cert_fname = show_current ? "meter_current" : "meter_certificate"; + cert_ptr = fopen(cert_fname, "r"); + if (!cert_ptr) { - perror("Could not open 'meter_certificate' file"); + fprintf(stderr, "Could not open '%s' file: %s", cert_fname, strerror(errno)); return -1; } size = fread(buf, 1, sizeof(buf), cert_ptr); if (!size) { - fprintf(stderr, "Could not read 'meter_certificate' file\n"); + fprintf(stderr, "Could not read '%s' file\n", cert_fname); fclose(cert_ptr); return -1; } @@ -375,32 +386,39 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s) printf("\n"); printf("Meter certificate for device %s\n", s->dev_name); printf("\n"); - printf("Block Signature: 0x%x\n", mc->block_signature); - printf("Count Unit: %dms\n", mc->counter_unit); - printf("PPIN: 0x%lx\n", mc->ppin); - printf("Feature Bundle Length: %d\n", mc->bundle_length); - printf("MMRC encoding: %d\n", mc->mmrc_encoding); - printf("MMRC counter: %d\n", mc->mmrc_counter); - if (mc->bundle_length % 8) { + + get_feature(mc->signature, name); + printf("Signature: %s\n", name); + + printf("Version: %d\n", mc->version); + printf("Count Unit: %dms\n", mc->counter_unit); + printf("PPIN: 0x%lx\n", mc->ppin); + printf("Feature Bundle Length: %d\n", mc->bundle_length); + + get_feature(mc->mmrc_encoding, name); + printf("MMRC encoding: %s\n", name); + + printf("MMRC counter: %d\n", mc->mmrc_counter); + if (mc->bundle_length % METER_BUNDLE_SIZE) { fprintf(stderr, "Invalid bundle length\n"); return -1; } - if (mc->bundle_length > METER_MAX_NUM_BUNDLES * 8) { - fprintf(stderr, "More than %d bundles: %d\n", - METER_MAX_NUM_BUNDLES, mc->bundle_length / 8); + if (mc->bundle_length > METER_MAX_NUM_BUNDLES * METER_BUNDLE_SIZE) { + fprintf(stderr, "More than %ld bundles: actual %ld\n", + METER_MAX_NUM_BUNDLES, BUNDLE_COUNT(mc->bundle_length)); return -1; } - bec = (void *)(mc) + sizeof(mc); + bec = (struct bundle_encoding_counter *)(mc + 1); - printf("Number of Feature Counters: %d\n", mc->bundle_length / 8); - while (count++ < mc->bundle_length / 8) { - char feature[5]; + printf("Number of Feature Counters: %ld\n", BUNDLE_COUNT(mc->bundle_length)); + while (count < BUNDLE_COUNT(mc->bundle_length)) { + char feature[FEAT_LEN]; - feature[4] = '\0'; get_feature(bec[count].encoding, feature); printf(" %s: %d\n", feature, bec[count].counter); + ++count; } return 0; @@ -480,7 +498,7 @@ static int sdsi_state_cert_show(struct sdsi_dev *s) sizeof(*lki) + // size of the license key info offset; // offset to this blob content struct bundle_encoding *bundle = (void *)(lbc) + sizeof(*lbc); - char feature[5]; + char feature[FEAT_LEN]; uint32_t i; printf(" Blob %d:\n", count - 1); @@ -493,8 +511,6 @@ static int sdsi_state_cert_show(struct sdsi_dev *s) printf(" Blob revision ID: %u\n", lbc->rev_id); printf(" Number of Features: %u\n", lbc->num_bundles); - feature[4] = '\0'; - for (i = 0; i < min(lbc->num_bundles, STATE_MAX_NUM_IN_BUNDLE); i++) { get_feature(bundle[i].encoding, feature); printf(" Feature %d: %s\n", i, feature); @@ -725,7 +741,7 @@ static void sdsi_free_dev(struct sdsi_dev *s) static void usage(char *prog) { - printf("Usage: %s [-l] [-d DEVNO [-i] [-s] [-m] [-a FILE] [-c FILE]]\n", prog); + printf("Usage: %s [-l] [-d DEVNO [-i] [-s] [-m | -C] [-a FILE] [-c FILE]\n", prog); } static void show_help(void) @@ -734,8 +750,9 @@ static void show_help(void) printf(" %-18s\t%s\n", "-l, --list", "list available On Demand devices"); printf(" %-18s\t%s\n", "-d, --devno DEVNO", "On Demand device number"); printf(" %-18s\t%s\n", "-i, --info", "show socket information"); - printf(" %-18s\t%s\n", "-s, --state", "show state certificate"); - printf(" %-18s\t%s\n", "-m, --meter", "show meter certificate"); + printf(" %-18s\t%s\n", "-s, --state", "show state certificate data"); + printf(" %-18s\t%s\n", "-m, --meter", "show meter certificate data"); + printf(" %-18s\t%s\n", "-C, --meter_current", "show live unattested meter data"); printf(" %-18s\t%s\n", "-a, --akc FILE", "provision socket with AKC FILE"); printf(" %-18s\t%s\n", "-c, --cap FILE>", "provision socket with CAP FILE"); } @@ -751,21 +768,22 @@ int main(int argc, char *argv[]) int option_index = 0; static struct option long_options[] = { - {"akc", required_argument, 0, 'a'}, - {"cap", required_argument, 0, 'c'}, - {"devno", required_argument, 0, 'd'}, - {"help", no_argument, 0, 'h'}, - {"info", no_argument, 0, 'i'}, - {"list", no_argument, 0, 'l'}, - {"meter", no_argument, 0, 'm'}, - {"state", no_argument, 0, 's'}, - {0, 0, 0, 0 } + {"akc", required_argument, 0, 'a'}, + {"cap", required_argument, 0, 'c'}, + {"devno", required_argument, 0, 'd'}, + {"help", no_argument, 0, 'h'}, + {"info", no_argument, 0, 'i'}, + {"list", no_argument, 0, 'l'}, + {"meter", no_argument, 0, 'm'}, + {"meter_current", no_argument, 0, 'C'}, + {"state", no_argument, 0, 's'}, + {0, 0, 0, 0 } }; progname = argv[0]; - while ((opt = getopt_long_only(argc, argv, "+a:c:d:hilms", long_options, + while ((opt = getopt_long_only(argc, argv, "+a:c:d:hilmCs", long_options, &option_index)) != -1) { switch (opt) { case 'd': @@ -781,6 +799,9 @@ int main(int argc, char *argv[]) case 'm': command = CMD_METER_CERT; break; + case 'C': + command = CMD_METER_CURRENT_CERT; + break; case 's': command = CMD_STATE_CERT; break; @@ -819,7 +840,10 @@ int main(int argc, char *argv[]) ret = sdsi_read_reg(s); break; case CMD_METER_CERT: - ret = sdsi_meter_cert_show(s); + ret = sdsi_meter_cert_show(s, false); + break; + case CMD_METER_CURRENT_CERT: + ret = sdsi_meter_cert_show(s, true); break; case CMD_STATE_CERT: ret = sdsi_state_cert_show(s); diff --git a/tools/arch/x86/lib/insn.c b/tools/arch/x86/lib/insn.c index ada4b4a79dd4..a43b37346a22 100644 --- a/tools/arch/x86/lib/insn.c +++ b/tools/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/tools/arch/x86/lib/x86-opcode-map.txt b/tools/arch/x86/lib/x86-opcode-map.txt index 12af572201a2..caedb3ef6688 100644 --- a/tools/arch/x86/lib/x86-opcode-map.txt +++ b/tools/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 diff --git a/tools/arch/x86/tools/gen-insn-attr-x86.awk b/tools/arch/x86/tools/gen-insn-attr-x86.awk index af38469afd14..5770c8097f32 100644 --- a/tools/arch/x86/tools/gen-insn-attr-x86.awk +++ b/tools/arch/x86/tools/gen-insn-attr-x86.awk @@ -64,7 +64,9 @@ BEGIN { modrm_expr = "^([CDEGMNPQRSUVW/][a-z]+|NTA|T[012])" force64_expr = "\\([df]64\\)" - rex_expr = "^REX(\\.[XRWB]+)*" + rex_expr = "^((REX(\\.[XRWB]+)+)|(REX$))" + rex2_expr = "\\(REX2\\)" + no_rex2_expr = "\\(!REX2\\)" fpu_expr = "^ESC" # TODO lprefix1_expr = "\\((66|!F3)\\)" @@ -81,6 +83,8 @@ BEGIN { vexonly_expr = "\\(v\\)" # All opcodes with (ev) superscript supports *only* EVEX prefix evexonly_expr = "\\(ev\\)" + # (es) is the same as (ev) but also "SCALABLE" i.e. W and pp determine operand size + evex_scalable_expr = "\\(es\\)" prefix_expr = "\\(Prefix\\)" prefix_num["Operand-Size"] = "INAT_PFX_OPNDSZ" @@ -99,6 +103,7 @@ BEGIN { prefix_num["VEX+1byte"] = "INAT_PFX_VEX2" prefix_num["VEX+2byte"] = "INAT_PFX_VEX3" prefix_num["EVEX"] = "INAT_PFX_EVEX" + prefix_num["REX2"] = "INAT_PFX_REX2" clear_vars() } @@ -314,6 +319,10 @@ function convert_operands(count,opnd, i,j,imm,mod) if (match(ext, force64_expr)) flags = add_flags(flags, "INAT_FORCE64") + # check REX2 not allowed + if (match(ext, no_rex2_expr)) + flags = add_flags(flags, "INAT_NO_REX2") + # check REX prefix if (match(opcode, rex_expr)) flags = add_flags(flags, "INAT_MAKE_PREFIX(INAT_PFX_REX)") @@ -325,6 +334,8 @@ function convert_operands(count,opnd, i,j,imm,mod) # check VEX codes if (match(ext, evexonly_expr)) flags = add_flags(flags, "INAT_VEXOK | INAT_EVEXONLY") + else if (match(ext, evex_scalable_expr)) + flags = add_flags(flags, "INAT_VEXOK | INAT_EVEXONLY | INAT_EVEX_SCALABLE") else if (match(ext, vexonly_expr)) flags = add_flags(flags, "INAT_VEXOK | INAT_VEXONLY") else if (match(ext, vexok_expr) || match(opcode, vexok_opcode_expr)) @@ -351,6 +362,8 @@ function convert_operands(count,opnd, i,j,imm,mod) lptable3[idx] = add_flags(lptable3[idx],flags) variant = "INAT_VARIANT" } + if (match(ext, rex2_expr)) + table[idx] = add_flags(table[idx], "INAT_REX2_VARIANT") if (!match(ext, lprefix_expr)){ table[idx] = add_flags(table[idx],flags) } |