| # Copyright 2020 The Fuchsia Authors |
| # |
| # Use of this source code is governed by a MIT-style |
| # license that can be found in the LICENSE file or at |
| # https://opensource.org/licenses/MIT |
| |
| import("//build/zircon/migrated_targets.gni") |
| import("//zircon/system/ulib/hwreg/hwreg_asm_header.gni") |
| |
| zx_library("x86") { |
| kernel = true |
| host = true |
| static = true |
| visibility = [ "../*" ] |
| sources = [] |
| public_deps = [ |
| # <lib/arch/x86/cpuid.h> has #include <hwreg/bitfields.h>. |
| "//zircon/system/ulib/hwreg:headers", |
| ] |
| deps = [ "//zircon/system/ulib/hwreg" ] |
| |
| include_dirs = [ "../include" ] |
| |
| public_deps += [ ":gen-cpuid-asm" ] |
| if (!is_host) { |
| sources = [ |
| "boot-cpuid.S", |
| "boot-cpuid.cc", |
| ] |
| if (toolchain.environment != "kernel.phys32") { |
| sources += [ "descriptor-regs.S" ] |
| } |
| } |
| |
| sdk = "source" |
| sdk_headers = [ "lib/arch/intrin.h" ] |
| sdk_migrated = true |
| } |
| |
| hwreg_asm_header("gen-cpuid-asm") { |
| output_name = "lib/arch/x86/cpuid-asm.h" |
| sources = [ "gen-cpuid-asm.cc" ] |
| deps = [ ".." ] |
| } |