Lines Matching +full:execution +full:- +full:memory
3 # Copyright (c) 2014-2015 Wind River Systems, Inc.
4 # SPDX-License-Identifier: Apache-2.0
13 # CPU Families - the SoC configuration should select the right one.
61 # Configuration common to both IA32 and Intel64 sub-architectures.
65 bool "Run in 64-bit mode"
163 bool "Compiler-generated SSEx instructions for floating point math"
183 A lot of x86 that resemble PCs have many reserved physical memory
185 beginning of RAM to load the kernel in physical memory, avoiding these
189 bootstrap code within the first 64K of physical memory.
191 This value normally need to be page-aligned.
231 Selects the use of the memory-mapped PCI Express Extended
244 Hidden option to signal building for PC-compatible platforms
248 bool "Use memory map"
251 Enable the use of memory map to identify regions of memory.
253 The memory map can be populated via Multiboot
258 int "Number of memory map entries"
264 Maximum number of memory regions to hold in the memory map.
274 text segment by 12-16 bytes and is typically ignored if not needed.
287 bool "Use multiboot memory map if provided"
291 Use the multiboot memory map if the loader provides one.
299 Non-emulated X86 devices often require special hardware to attach
304 tree. This mini-driver assumes I/O to the UART is done via ports.
307 bool "Memory Management Unit"
310 This options enables the memory management unit present in x86
311 and creates a set of page tables at boot time that is runtime-
321 If this option is enabled, userspace memory domains will not have their
327 int "Maximum number of memory domains"
331 The initial page tables at boot are pre-allocated, and used for the
332 default memory domain. Instantiation of additional memory domains
334 memory pages for constructing page tables.
344 The whole page table is pre-allocated at build time and is
354 This hidden option should be set on a per-SOC basis to indicate that
356 as described in CVE-2017-5754.
361 This hidden option should be set on a per-SOC basis to indicate that
363 swapgs CPU vulnerabilities as described in CVE-2017-5753,
364 CVE-2018-3693, and CVE-2019-1125.
369 This hidden option should be set on a per-SOC basis to indicate that
371 vulnerability, as described in CVE-2017-5715.
376 This hidden option should be set on a per-SOC basis to indicate that
378 vulnerability, as described in CVE-2018-3639.
383 This hidden option should be set on a per-SOC basis to indicate
385 vulnerability, as described in CVE-2018-3665.
395 This hidden option should be set on a per-SOC basis to indicate that
396 a particular SOC does not perform any kind of speculative execution,
398 which exploit speculative execution side channel attacks.
407 the "Speculative Execution Side Channels" document, version 2.0:
435 Hidden config to select arch-independent option to enable
467 framebuffer) happens from Zephyr code, and that all memory