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[bsp][x86] update x86 with Kconfig and newlib toolchains.

This commit is contained in:
Bernard Xiong 2021-02-19 23:55:17 +08:00
parent e596921019
commit 2da5d4a5d6
35 changed files with 1264 additions and 1003 deletions
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535
bsp/x86/.config Normal file
View File

@ -0,0 +1,535 @@
#
# Automatically generated file; DO NOT EDIT.
# RT-Thread Configuration
#
#
# RT-Thread Kernel
#
CONFIG_RT_NAME_MAX=8
# CONFIG_RT_USING_ARCH_DATA_TYPE is not set
# CONFIG_RT_USING_SMP is not set
CONFIG_RT_ALIGN_SIZE=4
# CONFIG_RT_THREAD_PRIORITY_8 is not set
CONFIG_RT_THREAD_PRIORITY_32=y
# CONFIG_RT_THREAD_PRIORITY_256 is not set
CONFIG_RT_THREAD_PRIORITY_MAX=32
CONFIG_RT_TICK_PER_SECOND=100
CONFIG_RT_USING_OVERFLOW_CHECK=y
CONFIG_RT_USING_HOOK=y
CONFIG_RT_USING_IDLE_HOOK=y
CONFIG_RT_IDLE_HOOK_LIST_SIZE=4
CONFIG_IDLE_THREAD_STACK_SIZE=2048
CONFIG_RT_USING_TIMER_SOFT=y
CONFIG_RT_TIMER_THREAD_PRIO=4
CONFIG_RT_TIMER_THREAD_STACK_SIZE=2048
CONFIG_RT_DEBUG=y
CONFIG_RT_DEBUG_COLOR=y
CONFIG_RT_DEBUG_INIT_CONFIG=y
CONFIG_RT_DEBUG_INIT=1
# CONFIG_RT_DEBUG_THREAD_CONFIG is not set
# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set
# CONFIG_RT_DEBUG_IPC_CONFIG is not set
# CONFIG_RT_DEBUG_TIMER_CONFIG is not set
# CONFIG_RT_DEBUG_IRQ_CONFIG is not set
# CONFIG_RT_DEBUG_MEM_CONFIG is not set
# CONFIG_RT_DEBUG_SLAB_CONFIG is not set
# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set
# CONFIG_RT_DEBUG_MODULE_CONFIG is not set
#
# Inter-Thread communication
#
CONFIG_RT_USING_SEMAPHORE=y
CONFIG_RT_USING_MUTEX=y
CONFIG_RT_USING_EVENT=y
CONFIG_RT_USING_MAILBOX=y
CONFIG_RT_USING_MESSAGEQUEUE=y
# CONFIG_RT_USING_SIGNALS is not set
#
# Memory Management
#
CONFIG_RT_USING_MEMPOOL=y
# CONFIG_RT_USING_MEMHEAP is not set
# CONFIG_RT_USING_NOHEAP is not set
CONFIG_RT_USING_SMALL_MEM=y
# CONFIG_RT_USING_SLAB is not set
# CONFIG_RT_USING_USERHEAP is not set
CONFIG_RT_USING_MEMTRACE=y
CONFIG_RT_USING_HEAP=y
#
# Kernel Device Object
#
CONFIG_RT_USING_DEVICE=y
# CONFIG_RT_USING_DEVICE_OPS is not set
# CONFIG_RT_USING_INTERRUPT_INFO is not set
CONFIG_RT_USING_CONSOLE=y
CONFIG_RT_CONSOLEBUF_SIZE=256
CONFIG_RT_CONSOLE_DEVICE_NAME="console"
CONFIG_RT_VER_NUM=0x40003
# CONFIG_RT_USING_CPU_FFS is not set
CONFIG_ARCH_IA32=y
# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set
#
# RT-Thread Components
#
CONFIG_RT_USING_COMPONENTS_INIT=y
CONFIG_RT_USING_USER_MAIN=y
CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048
CONFIG_RT_MAIN_THREAD_PRIORITY=10
#
# C++ features
#
# CONFIG_RT_USING_CPLUSPLUS is not set
#
# Command shell
#
CONFIG_RT_USING_FINSH=y
CONFIG_FINSH_THREAD_NAME="tshell"
CONFIG_FINSH_USING_HISTORY=y
CONFIG_FINSH_HISTORY_LINES=5
CONFIG_FINSH_USING_SYMTAB=y
CONFIG_FINSH_USING_DESCRIPTION=y
# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
CONFIG_FINSH_THREAD_PRIORITY=20
CONFIG_FINSH_THREAD_STACK_SIZE=4096
CONFIG_FINSH_CMD_SIZE=80
# CONFIG_FINSH_USING_AUTH is not set
CONFIG_FINSH_USING_MSH=y
CONFIG_FINSH_USING_MSH_DEFAULT=y
CONFIG_FINSH_USING_MSH_ONLY=y
CONFIG_FINSH_ARG_MAX=10
#
# Device virtual file system
#
CONFIG_RT_USING_DFS=y
CONFIG_DFS_USING_WORKDIR=y
CONFIG_DFS_FILESYSTEMS_MAX=2
CONFIG_DFS_FILESYSTEM_TYPES_MAX=2
CONFIG_DFS_FD_MAX=16
# CONFIG_RT_USING_DFS_MNTTABLE is not set
CONFIG_RT_USING_DFS_ELMFAT=y
#
# elm-chan's FatFs, Generic FAT Filesystem Module
#
CONFIG_RT_DFS_ELM_CODE_PAGE=437
CONFIG_RT_DFS_ELM_WORD_ACCESS=y
# CONFIG_RT_DFS_ELM_USE_LFN_0 is not set
# CONFIG_RT_DFS_ELM_USE_LFN_1 is not set
# CONFIG_RT_DFS_ELM_USE_LFN_2 is not set
CONFIG_RT_DFS_ELM_USE_LFN_3=y
CONFIG_RT_DFS_ELM_USE_LFN=3
CONFIG_RT_DFS_ELM_LFN_UNICODE_0=y
# CONFIG_RT_DFS_ELM_LFN_UNICODE_1 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_2 is not set
# CONFIG_RT_DFS_ELM_LFN_UNICODE_3 is not set
CONFIG_RT_DFS_ELM_LFN_UNICODE=0
CONFIG_RT_DFS_ELM_MAX_LFN=255
CONFIG_RT_DFS_ELM_DRIVES=2
CONFIG_RT_DFS_ELM_MAX_SECTOR_SIZE=512
# CONFIG_RT_DFS_ELM_USE_ERASE is not set
CONFIG_RT_DFS_ELM_REENTRANT=y
CONFIG_RT_USING_DFS_DEVFS=y
# CONFIG_RT_USING_DFS_ROMFS is not set
# CONFIG_RT_USING_DFS_RAMFS is not set
# CONFIG_RT_USING_DFS_UFFS is not set
# CONFIG_RT_USING_DFS_JFFS2 is not set
#
# Device Drivers
#
CONFIG_RT_USING_DEVICE_IPC=y
CONFIG_RT_PIPE_BUFSZ=512
CONFIG_RT_USING_SYSTEM_WORKQUEUE=y
CONFIG_RT_SYSTEM_WORKQUEUE_STACKSIZE=2048
CONFIG_RT_SYSTEM_WORKQUEUE_PRIORITY=23
CONFIG_RT_USING_SERIAL=y
CONFIG_RT_SERIAL_USING_DMA=y
CONFIG_RT_SERIAL_RB_BUFSZ=64
# CONFIG_RT_USING_CAN is not set
# CONFIG_RT_USING_HWTIMER is not set
# CONFIG_RT_USING_CPUTIME is not set
# CONFIG_RT_USING_I2C is not set
# CONFIG_RT_USING_PHY is not set
CONFIG_RT_USING_PIN=y
# CONFIG_RT_USING_ADC is not set
# CONFIG_RT_USING_DAC is not set
# CONFIG_RT_USING_PWM is not set
# CONFIG_RT_USING_MTD_NOR is not set
# CONFIG_RT_USING_MTD_NAND is not set
# CONFIG_RT_USING_PM is not set
# CONFIG_RT_USING_RTC is not set
# CONFIG_RT_USING_SDIO is not set
# CONFIG_RT_USING_SPI is not set
# CONFIG_RT_USING_WDT is not set
# CONFIG_RT_USING_AUDIO is not set
# CONFIG_RT_USING_SENSOR is not set
# CONFIG_RT_USING_TOUCH is not set
# CONFIG_RT_USING_HWCRYPTO is not set
# CONFIG_RT_USING_PULSE_ENCODER is not set
# CONFIG_RT_USING_INPUT_CAPTURE is not set
# CONFIG_RT_USING_WIFI is not set
#
# Using USB
#
# CONFIG_RT_USING_USB_HOST is not set
# CONFIG_RT_USING_USB_DEVICE is not set
#
# POSIX layer and C standard library
#
CONFIG_RT_USING_LIBC=y
# CONFIG_RT_USING_PTHREADS is not set
# CONFIG_RT_USING_POSIX is not set
# CONFIG_RT_USING_MODULE is not set
#
# Network
#
#
# Socket abstraction layer
#
# CONFIG_RT_USING_SAL is not set
#
# Network interface device
#
# CONFIG_RT_USING_NETDEV is not set
#
# light weight TCP/IP stack
#
# CONFIG_RT_USING_LWIP is not set
#
# AT commands
#
# CONFIG_RT_USING_AT is not set
#
# VBUS(Virtual Software BUS)
#
# CONFIG_RT_USING_VBUS is not set
#
# Utilities
#
# CONFIG_RT_USING_RYM is not set
# CONFIG_RT_USING_ULOG is not set
# CONFIG_RT_USING_UTEST is not set
#
# RT-Thread online packages
#
#
# IoT - internet of things
#
# CONFIG_PKG_USING_LORAWAN_DRIVER is not set
# CONFIG_PKG_USING_PAHOMQTT is not set
# CONFIG_PKG_USING_UMQTT is not set
# CONFIG_PKG_USING_WEBCLIENT is not set
# CONFIG_PKG_USING_WEBNET is not set
# CONFIG_PKG_USING_MONGOOSE is not set
# CONFIG_PKG_USING_MYMQTT is not set
# CONFIG_PKG_USING_KAWAII_MQTT is not set
# CONFIG_PKG_USING_BC28_MQTT is not set
# CONFIG_PKG_USING_WEBTERMINAL is not set
# CONFIG_PKG_USING_CJSON is not set
# CONFIG_PKG_USING_JSMN is not set
# CONFIG_PKG_USING_LIBMODBUS is not set
# CONFIG_PKG_USING_FREEMODBUS is not set
# CONFIG_PKG_USING_LJSON is not set
# CONFIG_PKG_USING_EZXML is not set
# CONFIG_PKG_USING_NANOPB is not set
#
# Wi-Fi
#
#
# Marvell WiFi
#
# CONFIG_PKG_USING_WLANMARVELL is not set
#
# Wiced WiFi
#
# CONFIG_PKG_USING_WLAN_WICED is not set
# CONFIG_PKG_USING_RW007 is not set
# CONFIG_PKG_USING_COAP is not set
# CONFIG_PKG_USING_NOPOLL is not set
# CONFIG_PKG_USING_NETUTILS is not set
# CONFIG_PKG_USING_CMUX is not set
# CONFIG_PKG_USING_PPP_DEVICE is not set
# CONFIG_PKG_USING_AT_DEVICE is not set
# CONFIG_PKG_USING_ATSRV_SOCKET is not set
# CONFIG_PKG_USING_WIZNET is not set
#
# IoT Cloud
#
# CONFIG_PKG_USING_ONENET is not set
# CONFIG_PKG_USING_GAGENT_CLOUD is not set
# CONFIG_PKG_USING_ALI_IOTKIT is not set
# CONFIG_PKG_USING_AZURE is not set
# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set
# CONFIG_PKG_USING_JIOT-C-SDK is not set
# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set
# CONFIG_PKG_USING_JOYLINK is not set
# CONFIG_PKG_USING_NIMBLE is not set
# CONFIG_PKG_USING_OTA_DOWNLOADER is not set
# CONFIG_PKG_USING_IPMSG is not set
# CONFIG_PKG_USING_LSSDP is not set
# CONFIG_PKG_USING_AIRKISS_OPEN is not set
# CONFIG_PKG_USING_LIBRWS is not set
# CONFIG_PKG_USING_TCPSERVER is not set
# CONFIG_PKG_USING_PROTOBUF_C is not set
# CONFIG_PKG_USING_ONNX_PARSER is not set
# CONFIG_PKG_USING_ONNX_BACKEND is not set
# CONFIG_PKG_USING_DLT645 is not set
# CONFIG_PKG_USING_QXWZ is not set
# CONFIG_PKG_USING_SMTP_CLIENT is not set
# CONFIG_PKG_USING_ABUP_FOTA is not set
# CONFIG_PKG_USING_LIBCURL2RTT is not set
# CONFIG_PKG_USING_CAPNP is not set
# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set
# CONFIG_PKG_USING_AGILE_TELNET is not set
# CONFIG_PKG_USING_NMEALIB is not set
# CONFIG_PKG_USING_AGILE_JSMN is not set
# CONFIG_PKG_USING_PDULIB is not set
# CONFIG_PKG_USING_BTSTACK is not set
# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set
# CONFIG_PKG_USING_WAYZ_IOTKIT is not set
#
# security packages
#
# CONFIG_PKG_USING_MBEDTLS is not set
# CONFIG_PKG_USING_libsodium is not set
# CONFIG_PKG_USING_TINYCRYPT is not set
# CONFIG_PKG_USING_TFM is not set
# CONFIG_PKG_USING_YD_CRYPTO is not set
#
# language packages
#
# CONFIG_PKG_USING_LUA is not set
# CONFIG_PKG_USING_JERRYSCRIPT is not set
# CONFIG_PKG_USING_MICROPYTHON is not set
#
# multimedia packages
#
# CONFIG_PKG_USING_OPENMV is not set
# CONFIG_PKG_USING_MUPDF is not set
# CONFIG_PKG_USING_STEMWIN is not set
# CONFIG_PKG_USING_WAVPLAYER is not set
# CONFIG_PKG_USING_TJPGD is not set
# CONFIG_PKG_USING_HELIX is not set
# CONFIG_PKG_USING_AZUREGUIX is not set
# CONFIG_PKG_USING_TOUCHGFX2RTT is not set
#
# tools packages
#
# CONFIG_PKG_USING_CMBACKTRACE is not set
# CONFIG_PKG_USING_EASYFLASH is not set
# CONFIG_PKG_USING_EASYLOGGER is not set
# CONFIG_PKG_USING_SYSTEMVIEW is not set
# CONFIG_PKG_USING_RDB is not set
# CONFIG_PKG_USING_QRCODE is not set
# CONFIG_PKG_USING_ULOG_EASYFLASH is not set
# CONFIG_PKG_USING_ULOG_FILE is not set
# CONFIG_PKG_USING_LOGMGR is not set
# CONFIG_PKG_USING_ADBD is not set
# CONFIG_PKG_USING_COREMARK is not set
# CONFIG_PKG_USING_DHRYSTONE is not set
# CONFIG_PKG_USING_MEMORYPERF is not set
# CONFIG_PKG_USING_NR_MICRO_SHELL is not set
# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set
# CONFIG_PKG_USING_LUNAR_CALENDAR is not set
# CONFIG_PKG_USING_BS8116A is not set
# CONFIG_PKG_USING_GPS_RMC is not set
# CONFIG_PKG_USING_URLENCODE is not set
# CONFIG_PKG_USING_UMCN is not set
# CONFIG_PKG_USING_LWRB2RTT is not set
# CONFIG_PKG_USING_CPU_USAGE is not set
# CONFIG_PKG_USING_GBK2UTF8 is not set
# CONFIG_PKG_USING_VCONSOLE is not set
# CONFIG_PKG_USING_KDB is not set
# CONFIG_PKG_USING_WAMR is not set
# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set
# CONFIG_PKG_USING_LWLOG is not set
# CONFIG_PKG_USING_ANV_TRACE is not set
# CONFIG_PKG_USING_ANV_MEMLEAK is not set
# CONFIG_PKG_USING_ANV_TESTSUIT is not set
# CONFIG_PKG_USING_ANV_BENCH is not set
#
# system packages
#
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_CAIRO is not set
# CONFIG_PKG_USING_PIXMAN is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_FAL is not set
# CONFIG_PKG_USING_FLASHDB is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
# CONFIG_PKG_USING_CMSIS is not set
# CONFIG_PKG_USING_DFS_YAFFS is not set
# CONFIG_PKG_USING_LITTLEFS is not set
# CONFIG_PKG_USING_THREAD_POOL is not set
# CONFIG_PKG_USING_ROBOTS is not set
# CONFIG_PKG_USING_EV is not set
# CONFIG_PKG_USING_SYSWATCH is not set
# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set
# CONFIG_PKG_USING_PLCCORE is not set
# CONFIG_PKG_USING_RAMDISK is not set
# CONFIG_PKG_USING_MININI is not set
# CONFIG_PKG_USING_QBOOT is not set
#
# Micrium: Micrium software products porting for RT-Thread
#
# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set
# CONFIG_PKG_USING_UCOSII_WRAPPER is not set
# CONFIG_PKG_USING_UC_CRC is not set
# CONFIG_PKG_USING_UC_CLK is not set
# CONFIG_PKG_USING_UC_COMMON is not set
# CONFIG_PKG_USING_UC_MODBUS is not set
# CONFIG_PKG_USING_PPOOL is not set
# CONFIG_PKG_USING_OPENAMP is not set
# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set
# CONFIG_PKG_USING_RT_MEMCPY_CM is not set
# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set
# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set
# CONFIG_PKG_USING_QFPLIB_M3 is not set
# CONFIG_PKG_USING_LPM is not set
#
# peripheral libraries and drivers
#
# CONFIG_PKG_USING_SENSORS_DRIVERS is not set
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
# CONFIG_PKG_USING_SHT2X is not set
# CONFIG_PKG_USING_SHT3X is not set
# CONFIG_PKG_USING_AS7341 is not set
# CONFIG_PKG_USING_STM32_SDIO is not set
# CONFIG_PKG_USING_ICM20608 is not set
# CONFIG_PKG_USING_U8G2 is not set
# CONFIG_PKG_USING_BUTTON is not set
# CONFIG_PKG_USING_PCF8574 is not set
# CONFIG_PKG_USING_SX12XX is not set
# CONFIG_PKG_USING_SIGNAL_LED is not set
# CONFIG_PKG_USING_LEDBLINK is not set
# CONFIG_PKG_USING_LITTLED is not set
# CONFIG_PKG_USING_LKDGUI is not set
# CONFIG_PKG_USING_NRF5X_SDK is not set
# CONFIG_PKG_USING_NRFX is not set
# CONFIG_PKG_USING_WM_LIBRARIES is not set
# CONFIG_PKG_USING_KENDRYTE_SDK is not set
# CONFIG_PKG_USING_INFRARED is not set
# CONFIG_PKG_USING_ROSSERIAL is not set
# CONFIG_PKG_USING_AGILE_BUTTON is not set
# CONFIG_PKG_USING_AGILE_LED is not set
# CONFIG_PKG_USING_AT24CXX is not set
# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set
# CONFIG_PKG_USING_AD7746 is not set
# CONFIG_PKG_USING_PCA9685 is not set
# CONFIG_PKG_USING_I2C_TOOLS is not set
# CONFIG_PKG_USING_NRF24L01 is not set
# CONFIG_PKG_USING_TOUCH_DRIVERS is not set
# CONFIG_PKG_USING_MAX17048 is not set
# CONFIG_PKG_USING_RPLIDAR is not set
# CONFIG_PKG_USING_AS608 is not set
# CONFIG_PKG_USING_RC522 is not set
# CONFIG_PKG_USING_WS2812B is not set
# CONFIG_PKG_USING_EMBARC_BSP is not set
# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set
# CONFIG_PKG_USING_MULTI_RTIMER is not set
# CONFIG_PKG_USING_MAX7219 is not set
# CONFIG_PKG_USING_BEEP is not set
# CONFIG_PKG_USING_EASYBLINK is not set
# CONFIG_PKG_USING_PMS_SERIES is not set
# CONFIG_PKG_USING_CAN_YMODEM is not set
# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set
# CONFIG_PKG_USING_QLED is not set
# CONFIG_PKG_USING_PAJ7620 is not set
# CONFIG_PKG_USING_AGILE_CONSOLE is not set
# CONFIG_PKG_USING_LD3320 is not set
# CONFIG_PKG_USING_WK2124 is not set
# CONFIG_PKG_USING_LY68L6400 is not set
# CONFIG_PKG_USING_DM9051 is not set
# CONFIG_PKG_USING_SSD1306 is not set
# CONFIG_PKG_USING_QKEY is not set
# CONFIG_PKG_USING_RS485 is not set
# CONFIG_PKG_USING_NES is not set
# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set
# CONFIG_PKG_USING_VDEVICE is not set
# CONFIG_PKG_USING_SGM706 is not set
#
# miscellaneous packages
#
# CONFIG_PKG_USING_LIBCSV is not set
# CONFIG_PKG_USING_OPTPARSE is not set
# CONFIG_PKG_USING_FASTLZ is not set
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_LZMA is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_DSTR is not set
# CONFIG_PKG_USING_TINYFRAME is not set
# CONFIG_PKG_USING_KENDRYTE_DEMO is not set
# CONFIG_PKG_USING_DIGITALCTRL is not set
# CONFIG_PKG_USING_UPACKER is not set
# CONFIG_PKG_USING_UPARAM is not set
#
# samples: kernel and components samples
#
# CONFIG_PKG_USING_KERNEL_SAMPLES is not set
# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set
# CONFIG_PKG_USING_NETWORK_SAMPLES is not set
# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_PKG_USING_VI is not set
# CONFIG_PKG_USING_KI is not set
# CONFIG_PKG_USING_NNOM is not set
# CONFIG_PKG_USING_LIBANN is not set
# CONFIG_PKG_USING_ELAPACK is not set
# CONFIG_PKG_USING_ARMv7M_DWT is not set
# CONFIG_PKG_USING_VT100 is not set
# CONFIG_PKG_USING_ULAPACK is not set
# CONFIG_PKG_USING_UKAL is not set
# CONFIG_PKG_USING_CRCLIB is not set
#
# games: games run on RT-Thread console
#
# CONFIG_PKG_USING_THREES is not set
# CONFIG_PKG_USING_2048 is not set
# CONFIG_PKG_USING_SNAKE is not set
# CONFIG_PKG_USING_TETRIS is not set
# CONFIG_PKG_USING_LWGPS is not set
# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set
# CONFIG_PKG_USING_STATE_MACHINE is not set
# CONFIG_PKG_USING_MCURSES is not set
# CONFIG_PKG_USING_COWSAY is not set
CONFIG_IA32=y

26
bsp/x86/Kconfig Normal file
View File

@ -0,0 +1,26 @@
mainmenu "RT-Thread Configuration"
config $BSP_DIR
string
option env="BSP_ROOT"
default "."
config $RTT_DIR
string
option env="RTT_ROOT"
default "../.."
config $PKGS_DIR
string
option env="PKGS_ROOT"
default "packages"
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
config IA32
bool
select ARCH_IA32
select RT_USING_COMPONENTS_INIT
select RT_USING_USER_MAIN
default y

46
bsp/x86/Makefile
View File

@ -1,46 +0,0 @@
CC = gcc -O0 -m32 -fno-builtin -fno-stack-protector -nostdinc -nostdlib
LD = ld -melf_i386 -nostdlib
all: rtthread rtsym exe dll floppy.img
@mkdir -p tmp
@sudo mount -t vfat floppy.img tmp -o loop
@sudo cp -fv rtthread.elf tmp/boot/oskernel
@sudo rm tmp/bin/* -fr
@sudo cp out/*.mo tmp/bin/ -fv
@sudo umount tmp
rtthread:
@scons
rtsym:
@./src/extract.sh ./rtthread-ia32.map ./src/rt_thread_sym.h
obj:
mkdir -p obj
out:
mkdir -p out
dll: obj out
$(CC) -c -fPIC -Isrc src/hello.c -o out/hello.o
$(CC) -s -Wl,-shared,-melf_i386,--entry=main -o out/hello.mo out/hello.o
disasm: obj out
$(CC) -shared -S -fPIC -Isrc src/hello.c -o obj/hello.s
cat obj/hello.s
objdump --disassemble out/hello.mo
exe: obj out
clean:
scons -c clean
rm -fr build rtthread* out obj
floppy.img:
wget https://github.com/bajdcc/tinix/raw/master/floppy.img
# https://en.wikibooks.org/wiki/QEMU/Devices/Network
run:
qemu-system-i386 -fda floppy.img -boot a -m 64M -serial stdio -net nic,model=ne2k_pci

5
bsp/x86/SConscript
View File

@ -1,8 +1,7 @@
# for module compiling
import os import os
Import('RTT_ROOT') from building import *
cwd = str(Dir('#')) cwd = GetCurrentDir()
objs = [] objs = []
list = os.listdir(cwd) list = os.listdir(cwd)

86
bsp/x86/applications/application.c
View File

@ -1,86 +0,0 @@
/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2009-01-05 Bernard the first version
*/
#include <rtthread.h>
#ifdef RT_USING_DFS
#include <dfs_fs.h>
#include <dfs.h>
#include "floppy.h"
#ifdef RT_USING_MODULE
#include <rtm.h>
#endif
extern int elm_init(void);
#endif
/* components initialization for simulator */
void components_init(void)
{
#ifdef RT_USING_DFS
rt_floppy_init();
/* initialize the device file system */
dfs_init();
#ifdef RT_USING_DFS_ELMFAT
/* initialize the elm chan FatFS file system*/
elm_init();
#endif
#ifdef RT_USING_MODULE
rt_system_dlmodule_init();
#endif
#endif
}
void rt_init_thread_entry(void *parameter)
{
components_init();
/* File system Initialization */
#ifdef RT_USING_DFS
{
#ifdef RT_USING_DFS_ELMFAT
/* mount sd card fatfs as root directory */
if (dfs_mount("floppy", "/", "elm", 0, 0) == 0)
rt_kprintf("fatfs initialized!\n");
else
rt_kprintf("fatfs initialization failed!\n");
#endif
}
#endif
}
int rt_application_init()
{
rt_thread_t tid;
tid = rt_thread_create("init",
rt_init_thread_entry, RT_NULL,
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
if (tid != RT_NULL)
rt_thread_startup(tid);
return 0;
}

16
bsp/x86/applications/main.c Normal file
View File

@ -0,0 +1,16 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
printf("hello!\n");
return 0;
}

17
bsp/x86/applications/mnt.c Normal file
View File

@ -0,0 +1,17 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#include <rtthread.h>
extern int rt_floppy_init(void);
int mnt_init(void)
{
rt_floppy_init();
return 0;
}

103
bsp/x86/applications/startup.c
View File

@ -1,103 +0,0 @@
/*
* File : startup.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2012, RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.fayfayspace.org/license/LICENSE.
*
* Change Logs:
* Date Author Notes
* 2006-09-15 QiuYi the first version
* 2006-10-10 Bernard update to 0.2.2 version
*/
#include <rtthread.h>
#include <rthw.h>
#include "board.h"
extern void rt_hw_console_init(void);
extern void rt_hw_board_init(void);
extern int rt_application_init(void);
//extern void rt_hw_interrupt_init(void);
//extern void rt_system_timer_init(void);
//extern void rt_system_scheduler_init(void);
//extern void rt_thread_idle_init(void);
#ifdef RT_USING_FINSH
extern int finsh_system_init(void);
extern void finsh_set_device(const char *device);
#endif
extern unsigned char __bss_start[];
extern unsigned char __bss_end[];
/**
* @addtogroup QEMU
*/
/*@{*/
/* clear .bss */
void rt_hw_clear_bss(void)
{
unsigned char *dst;
dst = __bss_start;
while (dst < __bss_end)
*dst++ = 0;
}
/**
* This function will startup RT-Thread RTOS
*/
void rtthread_startup(void)
{
/* clear .bss */
rt_hw_clear_bss();
/* init hardware interrupt */
rt_hw_interrupt_init();
/* init the console */
rt_hw_console_init();
rt_console_set_device("console");
/* init board */
rt_hw_board_init();
rt_show_version();
/* init timer system */
rt_system_timer_init();
/* init memory system */
#ifdef RT_USING_HEAP
/* RAM 16M */
rt_system_heap_init((void *)&__bss_end, (void *)(1024UL*1024*8));
#endif
/* init scheduler system */
rt_system_scheduler_init();
/* init application */
rt_application_init();
#ifdef RT_USING_FINSH
/* init finsh */
finsh_system_init();
finsh_set_device("console");
#endif
/* init idle thread */
rt_thread_idle_init();
/* start scheduler */
rt_system_scheduler_start();
/* never reach here */
return ;
}
/*@}*/

75
bsp/x86/drivers/board.c
View File

@ -1,11 +1,7 @@
/* /*
* File : board.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://www.fayfayspace.org/license/LICENSE.
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -13,62 +9,81 @@
* 2006-10-10 Bernard add hardware related of finsh * 2006-10-10 Bernard add hardware related of finsh
*/ */
#include <rtthread.h>
#include <rthw.h> #include <rthw.h>
#include <rtthread.h>
#include <bsp.h> #include <bsp.h>
extern unsigned char __bss_start[];
extern unsigned char __bss_end[];
extern void rt_hw_console_init(void);
/** /**
* @addtogroup QEMU * @addtogroup QEMU
*/ */
/*@{*/ /*@{*/
static void rt_timer_handler(int vector, void* param) static void rt_timer_handler(int vector, void* param)
{ {
rt_tick_increase(); rt_tick_increase();
} }
#ifdef RT_USING_HOOK #ifdef RT_USING_HOOK
static void idle_hook(void) static void idle_hook(void)
{ {
asm volatile("sti; hlt": : :"memory"); asm volatile("sti; hlt": : :"memory");
} }
#endif #endif
/* clear .bss */
void rt_hw_clear_bss(void)
{
unsigned char *dst;
dst = __bss_start;
while (dst < __bss_end)
*dst++ = 0;
}
/** /**
* This function will init QEMU * This function will init QEMU
* *
*/ */
void rt_hw_board_init(void) void rt_hw_board_init(void)
{ {
/* initialize 8253 clock to interrupt 1000 times/sec */ /* clear .bss */
outb(TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT); rt_hw_clear_bss();
outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) % 256);
outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) / 256);
/* install interrupt handler */ /* init hardware interrupt */
rt_hw_interrupt_install(INTTIMER0, rt_timer_handler, RT_NULL, "tick"); rt_hw_interrupt_init();
rt_hw_interrupt_umask(INTTIMER0);
/* init the console */
rt_hw_console_init();
rt_console_set_device("console");
/* initialize 8253 clock to interrupt 1000 times/sec */
outb(TIMER_MODE, TIMER_SEL0|TIMER_RATEGEN|TIMER_16BIT);
outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) % 256);
outb(IO_TIMER1, TIMER_DIV(RT_TICK_PER_SECOND) / 256);
/* install interrupt handler */
rt_hw_interrupt_install(INTTIMER0, rt_timer_handler, RT_NULL, "tick");
rt_hw_interrupt_umask(INTTIMER0);
/* init memory system */
#ifdef RT_USING_HEAP
/* RAM 16M */
rt_system_heap_init((void *)&__bss_end, (void *)(1024UL*1024*8));
#endif
#ifdef RT_USING_HOOK #ifdef RT_USING_HOOK
rt_thread_idle_sethook(idle_hook); rt_thread_idle_sethook(idle_hook);
#endif #endif
} }
void restart(void) static int reboot(void)
{ {
outb(KBSTATP, 0xFE); /* pulse reset low */ outb(KBSTATP, 0xFE); /* pulse reset low */
while(1);
}
#ifdef RT_USING_FINSH return 0;
#include <finsh.h>
FINSH_FUNCTION_EXPORT(restart, reboot PC)
void reboot(void)
{
restart();
} }
FINSH_FUNCTION_EXPORT(reboot, reboot PC) MSH_CMD_EXPORT(reboot, reboot system);
#endif
/*@}*/ /*@}*/

8
bsp/x86/drivers/board.h
View File

@ -1,11 +1,7 @@
/* /*
* File : board.h * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes

98
bsp/x86/drivers/console.c
View File

@ -1,11 +1,7 @@
/* /*
* File : console.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -218,47 +214,46 @@ static rt_size_t rt_console_read(rt_device_t dev, rt_off_t pos, void* buffer, rt
static void rt_console_isr(int vector, void* param) static void rt_console_isr(int vector, void* param)
{ {
char c; char c;
rt_bool_t ret; rt_bool_t ret;
rt_base_t level; rt_base_t level;
if(INTUART0_RX == vector) if(INTUART0_RX == vector)
{ {
c = rt_serial_getc(); c = rt_serial_getc();
ret = RT_TRUE; ret = RT_TRUE;
} }
else else
{ {
rt_keyboard_isr(); rt_keyboard_isr();
ret = rt_keyboard_getc(&c);
}
ret = rt_keyboard_getc(&c); if(ret == RT_FALSE)
} {
/* do nothing */
}
else
{
/* disable interrupt */
level = rt_hw_interrupt_disable();
if(ret == RT_FALSE) /* save character */
{ rx_buffer[save_index] = c;
/* do nothing */ save_index ++;
} if (save_index >= CONSOLE_RX_BUFFER_SIZE)
else save_index = 0;
{
/* disable interrupt */
level = rt_hw_interrupt_disable();
/* save character */ /* if the next position is read index, discard this 'read char' */
rx_buffer[save_index] = c; if (save_index == read_index)
save_index ++; {
if (save_index >= CONSOLE_RX_BUFFER_SIZE) read_index ++;
save_index = 0; if (read_index >= CONSOLE_RX_BUFFER_SIZE)
read_index = 0;
}
/* if the next position is read index, discard this 'read char' */ /* enable interrupt */
if (save_index == read_index) rt_hw_interrupt_enable(level);
{ }
read_index ++;
if (read_index >= CONSOLE_RX_BUFFER_SIZE)
read_index = 0;
}
/* enable interrupt */
rt_hw_interrupt_enable(level);
}
/* invoke callback */ /* invoke callback */
if (console_device.rx_indicate != RT_NULL) if (console_device.rx_indicate != RT_NULL)
@ -267,29 +262,25 @@ static void rt_console_isr(int vector, void* param)
/* get rx length */ /* get rx length */
rx_length = read_index > save_index ? rx_length = read_index > save_index ?
CONSOLE_RX_BUFFER_SIZE - read_index + save_index : CONSOLE_RX_BUFFER_SIZE - read_index + save_index :
save_index - read_index; save_index - read_index;
if(rx_length > 0) if(rx_length > 0)
{ {
console_device.rx_indicate(&console_device, rx_length); console_device.rx_indicate(&console_device, rx_length);
} }
} }
else
{
}
} }
/** /**
* This function initializes console * This function initializes console
* *
*/ */
void rt_hw_console_init(void) int rt_hw_console_init(void)
{ {
rt_cga_init(); rt_cga_init();
rt_serial_init(); rt_serial_init();
init_keyboard(); init_keyboard();
/* install keyboard isr */ /* install keyboard isr */
rt_hw_interrupt_install(INTKEYBOARD, rt_console_isr, RT_NULL, "kbd"); rt_hw_interrupt_install(INTKEYBOARD, rt_console_isr, RT_NULL, "kbd");
@ -311,9 +302,12 @@ void rt_hw_console_init(void)
/* register a character device */ /* register a character device */
rt_device_register(&console_device, rt_device_register(&console_device,
"console", "console",
RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM); RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX | RT_DEVICE_FLAG_STREAM);
return 0;
} }
INIT_DEVICE_EXPORT(rt_hw_console_init);
/** /**
* This function is used to display a string on console, normally, it's * This function is used to display a string on console, normally, it's

7
bsp/x86/drivers/dma.h
View File

@ -1,3 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#ifndef _DMA_H #ifndef _DMA_H
#define _DMA_H #define _DMA_H

65
bsp/x86/drivers/floppy.c
View File

@ -1,4 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#include <rtthread.h> #include <rtthread.h>
#include <rthw.h> #include <rthw.h>
@ -17,7 +23,6 @@ typedef rt_int32_t s32;
#include "floppy.h" #include "floppy.h"
#include "dma.h" #include "dma.h"
#define NULL RT_NULL
#define SECTOR_SIZE 512 #define SECTOR_SIZE 512
#define panic(str,...) do { rt_kprintf("panic::" str,##__VA_ARGS__); while(1); } while(0) #define panic(str,...) do { rt_kprintf("panic::" str,##__VA_ARGS__); while(1); } while(0)
@ -128,17 +133,17 @@ u32 floppy_get_info(void)
{ {
case 0x02: // 1.2MB case 0x02: // 1.2MB
floppy_type = "1.2MB"; floppy_type = "1.2MB";
floppy_size = 2458*512; floppy_size = 2458*512;
break; break;
case 0x04: // 1.44MB 标准软盘 case 0x04: // 1.44MB 标准软盘
floppy_type = "1.44MB"; floppy_type = "1.44MB";
floppy_size = 2880*512; floppy_size = 2880*512;
break; break;
case 0x05: // 2.88MB case 0x05: // 2.88MB
floppy_type = "2.88MB"; floppy_type = "2.88MB";
floppy_size = 2*2880*512; floppy_size = 2*2880*512;
break; break;
} }
return 1; return 1;
@ -261,32 +266,32 @@ static rt_err_t rt_floppy_close(rt_device_t dev)
*/ */
static rt_size_t rt_floppy_read(rt_device_t device, rt_off_t position, void *buffer, rt_size_t size) static rt_size_t rt_floppy_read(rt_device_t device, rt_off_t position, void *buffer, rt_size_t size)
{ {
rt_size_t doSize = size; rt_size_t doSize = size;
rt_mutex_take(&lock, RT_WAITING_FOREVER); rt_mutex_take(&lock, RT_WAITING_FOREVER);
while(size>0) while(size>0)
{ {
floppy_read_cmd(position); floppy_read_cmd(position);
rt_sem_take(&sem, RT_WAITING_FOREVER); /* waiting isr sem forever */ rt_sem_take(&sem, RT_WAITING_FOREVER); /* waiting isr sem forever */
floppy_result(); floppy_result();
io_delay(); io_delay();
if(ST1 != 0 || ST2 != 0) if(ST1 != 0 || ST2 != 0)
{ {
panic("ST0 %d ST1 %d ST2 %d\n",ST0,ST1,ST2); panic("ST0 %d ST1 %d ST2 %d\n",ST0,ST1,ST2);
} }
rt_memcpy(buffer, floppy_buffer, 512); rt_memcpy(buffer, floppy_buffer, 512);
floppy_motorOff(); floppy_motorOff();
io_delay(); io_delay();
position += 1; position += 1;
size -= 1; size -= 1;
} }
rt_mutex_release(&lock); rt_mutex_release(&lock);
return doSize; return doSize;
} }
@ -298,7 +303,7 @@ static rt_size_t rt_floppy_read(rt_device_t device, rt_off_t position, void *buf
static rt_size_t rt_floppy_write(rt_device_t device, rt_off_t position, const void *buffer, rt_size_t size) static rt_size_t rt_floppy_write(rt_device_t device, rt_off_t position, const void *buffer, rt_size_t size)
{ {
rt_mutex_take(&lock, RT_WAITING_FOREVER); rt_mutex_take(&lock, RT_WAITING_FOREVER);
panic("FIXME:I don't know how!\n"); panic("FIXME:I don't know how!\n");
rt_mutex_release(&lock); rt_mutex_release(&lock);
return size; return size;
} }
@ -325,9 +330,9 @@ static rt_err_t rt_floppy_control(rt_device_t dev, int cmd, void *args)
static void rt_floppy_isr(int vector, void* param) static void rt_floppy_isr(int vector, void* param)
{ {
(void)vector; (void)vector;
(void)param; (void)param;
rt_sem_release(&sem); rt_sem_release(&sem);
} }
void rt_floppy_init(void) void rt_floppy_init(void)
@ -335,9 +340,9 @@ void rt_floppy_init(void)
struct rt_device *device; struct rt_device *device;
rt_mutex_init(&lock,"fdlock", RT_IPC_FLAG_FIFO); rt_mutex_init(&lock,"fdlock", RT_IPC_FLAG_FIFO);
rt_sem_init(&sem, "fdsem", 0, RT_IPC_FLAG_FIFO); rt_sem_init(&sem, "fdsem", 0, RT_IPC_FLAG_FIFO);
rt_hw_interrupt_install(FLOPPY_IRQ, rt_floppy_isr, RT_NULL, "floppy"); rt_hw_interrupt_install(FLOPPY_IRQ, rt_floppy_isr, RT_NULL, "floppy");
rt_hw_interrupt_umask(FLOPPY_IRQ); rt_hw_interrupt_umask(FLOPPY_IRQ);
floppy_get_info(); floppy_get_info();

7
bsp/x86/drivers/floppy.h
View File

@ -1,3 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#ifndef _FLOPPY_H #ifndef _FLOPPY_H
#define _FLOPPY_H #define _FLOPPY_H

120
bsp/x86/drivers/include/bsp.h
View File

@ -1,11 +1,7 @@
/* /*
* File : bsp.h * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -60,86 +56,86 @@ extern "C" {
#define T_DEVICE 7 /* device not available */ #define T_DEVICE 7 /* device not available */
#define T_DBLFLT 8 /* double fault */ #define T_DBLFLT 8 /* double fault */
/* 9 is reserved */ /* 9 is reserved */
#define T_TSS 10 /* invalid task switch segment */ #define T_TSS 10 /* invalid task switch segment */
#define T_SEGNP 11 /* segment not present */ #define T_SEGNP 11 /* segment not present */
#define T_STACK 12 /* stack exception */ #define T_STACK 12 /* stack exception */
#define T_GPFLT 13 /* genernal protection fault */ #define T_GPFLT 13 /* genernal protection fault */
#define T_PGFLT 14 /* page fault */ #define T_PGFLT 14 /* page fault */
/* 15 is reserved */ /* 15 is reserved */
#define T_FPERR 16 /* floating point error */ #define T_FPERR 16 /* floating point error */
#define T_ALIGN 17 /* aligment check */ #define T_ALIGN 17 /* aligment check */
#define T_MCHK 18 /* machine check */ #define T_MCHK 18 /* machine check */
#define T_DEFAULT 500 /* catchall */ #define T_DEFAULT 500 /* catchall */
#define INTTIMER0 0 #define INTTIMER0 0
#define INTKEYBOARD 1 #define INTKEYBOARD 1
#define INTUART0_RX 4 #define INTUART0_RX 4
#define CLOCK_IRQ 0 #define CLOCK_IRQ 0
#define KEYBOARD_IRQ 1 #define KEYBOARD_IRQ 1
#define CASCADE_IRQ 2 /* cascade enable for 2nd AT controller */ #define CASCADE_IRQ 2 /* cascade enable for 2nd AT controller */
#define ETHER_IRQ 3 /* default ethernet interrupt vector */ #define ETHER_IRQ 3 /* default ethernet interrupt vector */
#define SECONDARY_IRQ 3 /* RS232 interrupt vector for port 2 */ #define SECONDARY_IRQ 3 /* RS232 interrupt vector for port 2 */
#define RS232_IRQ 4 /* RS232 interrupt vector for port 1 */ #define RS232_IRQ 4 /* RS232 interrupt vector for port 1 */
#define XT_WINI_IRQ 5 /* xt winchester */ #define XT_WINI_IRQ 5 /* xt winchester */
#define FLOPPY_IRQ 6 /* floppy disk */ #define FLOPPY_IRQ 6 /* floppy disk */
#define PRINTER_IRQ 7 #define PRINTER_IRQ 7
#define AT_WINI_IRQ 14 /* at winchester */ #define AT_WINI_IRQ 14 /* at winchester */
/* I/O Addresses of the two 8259A programmable interrupt controllers */ /* I/O Addresses of the two 8259A programmable interrupt controllers */
#define IO_PIC1 0x20 /* Master(IRQs 0-7) */ #define IO_PIC1 0x20 /* Master(IRQs 0-7) */
#define IO_PIC2 0xa0 /* Slave(IRQs 8-15) */ #define IO_PIC2 0xa0 /* Slave(IRQs 8-15) */
#define IRQ_SLAVE 0x2 /* IRQ at which slave connects to master */ #define IRQ_SLAVE 0x2 /* IRQ at which slave connects to master */
#define IRQ_OFFSET 0x20 /* IRQ 0 corresponds to int IRQ_OFFSET */ #define IRQ_OFFSET 0x20 /* IRQ 0 corresponds to int IRQ_OFFSET */
#define MAX_HANDLERS 16 /*max number of isr handler*/ #define MAX_HANDLERS 16 /*max number of isr handler*/
/*******************************************************************/ /*******************************************************************/
/* CRT Register */ /* CRT Register */
/*******************************************************************/ /*******************************************************************/
#define MONO_BASE 0x3b4 #define MONO_BASE 0x3b4
#define MONO_BUF 0xb0000 #define MONO_BUF 0xb0000
#define CGA_BASE 0x3d4 #define CGA_BASE 0x3d4
#define CGA_BUF 0xb8000 #define CGA_BUF 0xb8000
#define CRT_ROWS 25 #define CRT_ROWS 25
#define CRT_COLS 80 #define CRT_COLS 80
#define CRT_SIZE (CRT_ROWS * CRT_COLS) #define CRT_SIZE (CRT_ROWS * CRT_COLS)
/*******************************************************************/ /*******************************************************************/
/* Keyboard Register */ /* Keyboard Register */
/*******************************************************************/ /*******************************************************************/
#define KBSTATP 0x64 /* kbd controller status port(I) */ #define KBSTATP 0x64 /* kbd controller status port(I) */
#define KBS_DIB 0x01 /* kbd data in buffer */ #define KBS_DIB 0x01 /* kbd data in buffer */
#define KBDATAP 0x60 /* kbd data port(I) */ #define KBDATAP 0x60 /* kbd data port(I) */
/* AT keyboard */ /* AT keyboard */
/* 8042 ports */ /* 8042 ports */
#define KB_DATA 0x60 /* I/O port for keyboard data #define KB_DATA 0x60 /* I/O port for keyboard data
Read : Read Output Buffer * Read : Read Output Buffer
Write: Write Input Buffer(8042 Data&8048 Command) */ * Write: Write Input Buffer(8042 Data&8048 Command) */
#define KB_CMD 0x64 /* I/O port for keyboard command #define KB_CMD 0x64 /* I/O port for keyboard command
Read : Read Status Register * Read : Read Status Register
Write: Write Input Buffer(8042 Command) */ * Write: Write Input Buffer(8042 Command) */
#define LED_CODE 0xED #define LED_CODE 0xED
#define KB_ACK 0xFA #define KB_ACK 0xFA
/*******************************************************************/ /*******************************************************************/
/* Serial Register */ /* Serial Register */
/*******************************************************************/ /*******************************************************************/
/*Serial I/O code */ /*Serial I/O code */
#define COM1 0x3F8 #define COM1 0x3F8
#define COMSTATUS 5 #define COMSTATUS 5
#define COMDATA 0x01 #define COMDATA 0x01
#define COMREAD 0 #define COMREAD 0
#define COMWRITE 0 #define COMWRITE 0
/* Bits definition of the Line Status Register (LSR)*/ /* Bits definition of the Line Status Register (LSR)*/
#define DR 0x01 /* Data Ready */ #define DR 0x01 /* Data Ready */
#define OE 0x02 /* Overrun Error */ #define OE 0x02 /* Overrun Error */
#define PE 0x04 /* Parity Error */ #define PE 0x04 /* Parity Error */
#define FE 0x08 /* Framing Error */ #define FE 0x08 /* Framing Error */
#define BI 0x10 /* Break Interrupt */ #define BI 0x10 /* Break Interrupt */
#define THRE 0x20 /* Transmitter Holding Register Empty */ #define THRE 0x20 /* Transmitter Holding Register Empty */
#define TEMT 0x40 /* Transmitter Empty */ #define TEMT 0x40 /* Transmitter Empty */
#define ERFIFO 0x80 /* Error receive Fifo */ #define ERFIFO 0x80 /* Error receive Fifo */
#ifdef __cplusplus #ifdef __cplusplus
} }

80
bsp/x86/drivers/include/grub.h
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@ -1,11 +1,7 @@
/* /*
* File : grub.h * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -29,63 +25,63 @@
/* the multiboot header. */ /* the multiboot header. */
typedef struct multiboot_header typedef struct multiboot_header
{ {
unsigned long magic; unsigned long magic;
unsigned long flags; unsigned long flags;
unsigned long checksum; unsigned long checksum;
unsigned long header_addr; unsigned long header_addr;
unsigned long load_addr; unsigned long load_addr;
unsigned long load_end_addr; unsigned long load_end_addr;
unsigned long bss_end_addr; unsigned long bss_end_addr;
unsigned long entry_addr; unsigned long entry_addr;
} multiboot_header_t; } multiboot_header_t;
/* the section header table for elf. */ /* the section header table for elf. */
typedef struct elf_section_header_table typedef struct elf_section_header_table
{ {
unsigned long num; unsigned long num;
unsigned long size; unsigned long size;
unsigned long addr; unsigned long addr;
unsigned long shndx; unsigned long shndx;
} elf_section_header_table_t; } elf_section_header_table_t;
/* the multiboot information. */ /* the multiboot information. */
typedef struct multiboot_info typedef struct multiboot_info
{ {
unsigned long flags; unsigned long flags;
unsigned long mem_lower; unsigned long mem_lower;
unsigned long mem_upper; unsigned long mem_upper;
unsigned long boot_device; unsigned long boot_device;
unsigned long cmdline; unsigned long cmdline;
unsigned long mods_count; unsigned long mods_count;
unsigned long mods_addr; unsigned long mods_addr;
union union
{ {
aout_symbol_table_t aout_sym; aout_symbol_table_t aout_sym;
elf_section_header_table_t elf_sec; elf_section_header_table_t elf_sec;
} u; } u;
unsigned long mmap_length; unsigned long mmap_length;
unsigned long mmap_addr; unsigned long mmap_addr;
} multiboot_info_t; } multiboot_info_t;
/* the module structure. */ /* the module structure. */
typedef struct module typedef struct module
{ {
unsigned long mod_start; unsigned long mod_start;
unsigned long mod_end; unsigned long mod_end;
unsigned long string; unsigned long string;
unsigned long reserved; unsigned long reserved;
} module_t; } module_t;
/* the memory map. be careful that the offset 0 is base_addr_low /* the memory map. be careful that the offset 0 is base_addr_low
but no size. */ but no size. */
typedef struct memory_map typedef struct memory_map
{ {
unsigned long size; unsigned long size;
unsigned long base_addr_low; unsigned long base_addr_low;
unsigned long base_addr_high; unsigned long base_addr_high;
unsigned long length_low; unsigned long length_low;
unsigned long length_high; unsigned long length_high;
unsigned long type; unsigned long type;
} memory_map_t; } memory_map_t;
#endif #endif

170
bsp/x86/drivers/include/i386.h
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@ -1,3 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
#ifndef __I386_H_ #ifndef __I386_H_
#define __I386_H_ #define __I386_H_
@ -7,138 +14,135 @@ extern "C" {
static __inline unsigned char inb(int port) static __inline unsigned char inb(int port)
{ {
unsigned char data; unsigned char data;
__asm __volatile("inb %w1,%0" : "=a" (data) : "d" (port)); __asm __volatile("inb %w1,%0" : "=a" (data) : "d" (port));
return data; return data;
} }
static __inline unsigned char inb_p(unsigned short port) static __inline unsigned char inb_p(unsigned short port)
{ {
unsigned char _v; unsigned char _v;
__asm__ __volatile__ ("inb %1, %0\n\t" __asm__ __volatile__ ("inb %1, %0\n\t"
// "outb %0,$0x80\n\t" "outb %0,$0x80"
// "outb %0,$0x80\n\t" :"=a" (_v)
// "outb %0,$0x80\n\t" :"d" ((unsigned short) port));
"outb %0,$0x80" return _v;
:"=a" (_v)
:"d" ((unsigned short) port));
return _v;
} }
static __inline unsigned short inw(int port) static __inline unsigned short inw(int port)
{ {
unsigned short data; unsigned short data;
__asm __volatile("inw %w1,%0" : "=a" (data) : "d" (port)); __asm __volatile("inw %w1,%0" : "=a" (data) : "d" (port));
return data; return data;
} }
static __inline unsigned int inl(int port) static __inline unsigned int inl(int port)
{ {
unsigned int data; unsigned int data;
__asm __volatile("inl %w1,%0" : "=a" (data) : "d" (port)); __asm __volatile("inl %w1,%0" : "=a" (data) : "d" (port));
return data; return data;
} }
static __inline void insl(int port, void *addr, int cnt) static __inline void insl(int port, void *addr, int cnt)
{ {
__asm __volatile("cld\n\trepne\n\tinsl" : __asm __volatile("cld\n\trepne\n\tinsl" :
"=D" (addr), "=c" (cnt) : "=D" (addr), "=c" (cnt) :
"d" (port), "0" (addr), "1" (cnt) : "d" (port), "0" (addr), "1" (cnt) :
"memory", "cc"); "memory", "cc");
} }
static __inline void outb(int port, unsigned char data) static __inline void outb(int port, unsigned char data)
{ {
__asm __volatile("outb %0,%w1" : : "a" (data), "d" (port)); __asm __volatile("outb %0,%w1" : : "a" (data), "d" (port));
} }
static __inline void outb_p(char value, unsigned short port) static __inline void outb_p(char value, unsigned short port)
{ {
__asm__ __volatile__ ("outb %0,%1\n\t" __asm__ __volatile__ ("outb %0,%1\n\t"
"outb %0,$0x80" "outb %0,$0x80"
::"a" ((char) value),"d" ((unsigned short) port)); ::"a" ((char) value),"d" ((unsigned short) port));
} }
static __inline void outw(int port, unsigned short data) static __inline void outw(int port, unsigned short data)
{ {
__asm __volatile("outw %0,%w1" : : "a" (data), "d" (port)); __asm __volatile("outw %0,%w1" : : "a" (data), "d" (port));
} }
static __inline unsigned char readcmos(int reg) static __inline unsigned char readcmos(int reg)
{ {
outb(0x70,reg); outb(0x70,reg);
return (unsigned char) inb(0x71); return (unsigned char) inb(0x71);
} }
#define io_delay() \ #define io_delay() \
__asm__ __volatile__ ("pushal \n\t"\ __asm__ __volatile__ ("pushal \n\t" \
"mov $0x3F6, %dx \n\t" \ "mov $0x3F6, %dx \n\t" \
"inb %dx, %al \n\t" \ "inb %dx, %al \n\t" \
"inb %dx, %al \n\t" \ "inb %dx, %al \n\t" \
"inb %dx, %al \n\t" \ "inb %dx, %al \n\t" \
"inb %dx, %al \n\t" \ "inb %dx, %al \n\t" \
"popal") "popal")
/* Gate descriptors are slightly different*/ /* Gate descriptors are slightly different*/
struct Gatedesc { struct Gatedesc {
unsigned gd_off_15_0 : 16; // low 16 bits of offset in segment unsigned gd_off_15_0 : 16; // low 16 bits of offset in segment
unsigned gd_ss : 16; // segment selector unsigned gd_ss : 16; // segment selector
unsigned gd_args : 5; // # args, 0 for interrupt/trap gates unsigned gd_args : 5; // # args, 0 for interrupt/trap gates
unsigned gd_rsv1 : 3; // reserved(should be zero I guess) unsigned gd_rsv1 : 3; // reserved(should be zero I guess)
unsigned gd_type :4; // type(STS_{TG,IG32,TG32}) unsigned gd_type :4; // type(STS_{TG,IG32,TG32})
unsigned gd_s : 1; // must be 0 (system) unsigned gd_s : 1; // must be 0 (system)
unsigned gd_dpl : 2; // descriptor(meaning new) privilege level unsigned gd_dpl : 2; // descriptor(meaning new) privilege level
unsigned gd_p : 1; // Present unsigned gd_p : 1; // Present
unsigned gd_off_31_16 : 16; // high bits of offset in segment unsigned gd_off_31_16 : 16; // high bits of offset in segment
}; };
/* Pseudo-descriptors used for LGDT, LLDT and LIDT instructions*/ /* Pseudo-descriptors used for LGDT, LLDT and LIDT instructions*/
struct Pseudodesc { struct Pseudodesc {
rt_uint16_t pd__garbage; // LGDT supposed to be from address 4N+2 rt_uint16_t pd__garbage; // LGDT supposed to be from address 4N+2
rt_uint16_t pd_lim; // Limit rt_uint16_t pd_lim; // Limit
rt_uint32_t pd_base __attribute__ ((packed)); // Base address rt_uint32_t pd_base __attribute__ ((packed)); // Base address
}; };
#define SETGATE(gate, istrap, sel, off, dpl) \ #define SETGATE(gate, istrap, sel, off, dpl) \
{ \ { \
(gate).gd_off_15_0 = (rt_uint32_t) (off) & 0xffff; \ (gate).gd_off_15_0 = (rt_uint32_t)(off)&0xffff; \
(gate).gd_ss = (sel); \ (gate).gd_ss = (sel); \
(gate).gd_args = 0; \ (gate).gd_args = 0; \
(gate).gd_rsv1 = 0; \ (gate).gd_rsv1 = 0; \
(gate).gd_type = (istrap) ? STS_TG32 : STS_IG32; \ (gate).gd_type = (istrap) ? STS_TG32 : STS_IG32; \
(gate).gd_s = 0; \ (gate).gd_s = 0; \
(gate).gd_dpl = dpl; \ (gate).gd_dpl = dpl; \
(gate).gd_p = 1; \ (gate).gd_p = 1; \
(gate).gd_off_31_16 = (rt_uint32_t) (off) >> 16; \ (gate).gd_off_31_16 = (rt_uint32_t)(off) >> 16; \
} }
/* Global descriptor numbers*/ /* Global descriptor numbers*/
#define GD_KT 0x08 // kernel text #define GD_KT 0x08 // kernel text
#define GD_KD 0x10 // kernel data #define GD_KD 0x10 // kernel data
#define GD_UT 0x18 // user text #define GD_UT 0x18 // user text
#define GD_UD 0x20 // user data #define GD_UD 0x20 // user data
/* Application segment type bits*/ /* Application segment type bits*/
#define STA_X 0x8 // Executable segment #define STA_X 0x8 // Executable segment
#define STA_E 0x4 // Expand down(non-executable segments) #define STA_E 0x4 // Expand down(non-executable segments)
#define STA_C 0x4 // Conforming code segment(executable only) #define STA_C 0x4 // Conforming code segment(executable only)
#define STA_W 0x2 // Writeable(non-executable segments) #define STA_W 0x2 // Writeable(non-executable segments)
#define STA_R 0x2 // Readable(executable segments) #define STA_R 0x2 // Readable(executable segments)
#define STA_A 0x1 // Accessed #define STA_A 0x1 // Accessed
/* System segment type bits*/ /* System segment type bits*/
#define STS_T16A 0x1 // Available 16-bit TSS #define STS_T16A 0x1 // Available 16-bit TSS
#define STS_LDT 0x2 // Local Descriptor Table #define STS_LDT 0x2 // Local Descriptor Table
#define STS_T16B 0x3 // Busy 16-bit TSS #define STS_T16B 0x3 // Busy 16-bit TSS
#define STS_CG16 0x4 // 16-bit Call Gate #define STS_CG16 0x4 // 16-bit Call Gate
#define STS_TG 0x5 // Task Gate / Coum Transmitions #define STS_TG 0x5 // Task Gate / Coum Transmitions
#define STS_IG16 0x6 // 16-bit Interrupt Gate #define STS_IG16 0x6 // 16-bit Interrupt Gate
#define STS_TG16 0x7 // 16-bit Trap Gate #define STS_TG16 0x7 // 16-bit Trap Gate
#define STS_T32A 0x9 // Available 32-bit TSS #define STS_T32A 0x9 // Available 32-bit TSS
#define STS_T32B 0xb // Busy 32-bit TSS #define STS_T32B 0xb // Busy 32-bit TSS
#define STS_CG32 0xc // 32-bit Call Gate #define STS_CG32 0xc // 32-bit Call Gate
#define STS_IG32 0xe // 32-bit Interrupt Gate #define STS_IG32 0xe // 32-bit Interrupt Gate
#define STS_TG32 0xf // 32-bit Trap Gate #define STS_TG32 0xf // 32-bit Trap Gate
#ifdef __cplusplus #ifdef __cplusplus
} }

8
bsp/x86/drivers/keyboard.c
View File

@ -1,11 +1,7 @@
/* /*
* File : keyboard.c * Copyright (c) 2006-2018, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes

7
bsp/x86/drivers/keyboard.h
View File

@ -1,3 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
keyboard.h keyboard.h

7
bsp/x86/drivers/keymap.h
View File

@ -1,3 +1,10 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
*/
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
keymap.h keymap.h

48
bsp/x86/drivers/serial.c
View File

@ -1,18 +1,14 @@
/* /*
* File : serial.c * Copyright (c) 2006-2018, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2006-09-15 QiuYi the first version * 2006-09-15 QiuYi the first version
* 2006-10-10 Bernard use keyboard instead of serial * 2006-10-10 Bernard use keyboard instead of serial
*/ */
#include <rtthread.h> #include <rtthread.h>
#include <rthw.h> #include <rthw.h>
@ -28,13 +24,13 @@
*/ */
void rt_serial_init(void) void rt_serial_init(void)
{ {
outb(COM1+3,0x80); /* set DLAB of line control reg */ outb(COM1+3,0x80); /* set DLAB of line control reg */
outb(COM1,0x0c); /* LS of divisor (48 -> 2400 bps */ outb(COM1,0x0c); /* LS of divisor (48 -> 2400 bps */
outb(COM1+1,0x00); /* MS of divisor */ outb(COM1+1,0x00); /* MS of divisor */
outb(COM1+3,0x03); /* reset DLAB */ outb(COM1+3,0x03); /* reset DLAB */
outb(COM1+4,0x0b); /* set DTR,RTS, OUT_2 */ outb(COM1+4,0x0b); /* set DTR,RTS, OUT_2 */
outb(COM1+1,0x0d); /* enable all intrs but writes */ outb(COM1+1,0x0d); /* enable all intrs but writes */
inb(COM1); /* read data port to reset things (?) */ inb(COM1); /* read data port to reset things (?) */
} }
/** /**
@ -44,11 +40,9 @@ void rt_serial_init(void)
*/ */
char rt_serial_getc(void) char rt_serial_getc(void)
{ {
while(!(inb(COM1+COMSTATUS) & COMDATA));
while(!(inb(COM1+COMSTATUS) & COMDATA)); return inb(COM1+COMREAD);
return inb(COM1+COMREAD);
} }
/** /**
@ -58,15 +52,15 @@ char rt_serial_getc(void)
*/ */
void rt_serial_putc(const char c) void rt_serial_putc(const char c)
{ {
int val; int val;
while(1) while(1)
{ {
if ((val = inb(COM1+COMSTATUS)) & THRE) if ((val = inb(COM1+COMSTATUS)) & THRE)
break; break;
} }
outb(COM1+COMWRITE, c&0xff); outb(COM1+COMWRITE, c&0xff);
} }
/*@}*/ /*@}*/

278
bsp/x86/rtconfig.h
View File

@ -1,180 +1,186 @@
/* RT-Thread config file */ #ifndef RT_CONFIG_H__
#ifndef __RTTHREAD_CFG_H__ #define RT_CONFIG_H__
#define __RTTHREAD_CFG_H__
/* RT_NAME_MAX*/ /* Automatically generated file; DO NOT EDIT. */
#define RT_NAME_MAX 8 /* RT-Thread Configuration */
/* RT_ALIGN_SIZE*/ /* RT-Thread Kernel */
#define RT_ALIGN_SIZE 8
/* PRIORITY_MAX */ #define RT_NAME_MAX 8
#define RT_THREAD_PRIORITY_MAX 32 #define RT_ALIGN_SIZE 4
#define RT_THREAD_PRIORITY_32
/* Tick per Second */ #define RT_THREAD_PRIORITY_MAX 32
#define RT_TICK_PER_SECOND 1000 #define RT_TICK_PER_SECOND 100
#define RT_USING_OVERFLOW_CHECK
/* SECTION: RT_DEBUG */ #define RT_USING_HOOK
/* Thread Debug */ #define RT_USING_IDLE_HOOK
#define RT_IDLE_HOOK_LIST_SIZE 4
#define IDLE_THREAD_STACK_SIZE 2048
#define RT_USING_TIMER_SOFT
#define RT_TIMER_THREAD_PRIO 4
#define RT_TIMER_THREAD_STACK_SIZE 2048
#define RT_DEBUG #define RT_DEBUG
#define RT_DEBUG_COLOR #define RT_DEBUG_COLOR
#define RT_DEBUG_MODULE 0 #define RT_DEBUG_INIT_CONFIG
#define RT_DEBUG_INIT 1
#define RT_USING_OVERFLOW_CHECK /* Inter-Thread communication */
/* Using Hook */
#define RT_USING_HOOK
/* Using Software Timer */
/* #define RT_USING_TIMER_SOFT */
#define RT_TIMER_THREAD_PRIO 4
#define RT_TIMER_THREAD_STACK_SIZE 512
#define RT_TIMER_TICK_PER_SECOND 10
/* SECTION: IPC */
/* Using Semaphore*/
#define RT_USING_SEMAPHORE #define RT_USING_SEMAPHORE
/* Using Mutex */
#define RT_USING_MUTEX #define RT_USING_MUTEX
/* Using Event */
#define RT_USING_EVENT #define RT_USING_EVENT
/* Using MailBox */
#define RT_USING_MAILBOX #define RT_USING_MAILBOX
/* Using Message Queue */
#define RT_USING_MESSAGEQUEUE #define RT_USING_MESSAGEQUEUE
/* SECTION: Memory Management */ /* Memory Management */
/* Using Memory Pool Management*/
#define RT_USING_MEMPOOL
/* Using Dynamic Heap Management */ #define RT_USING_MEMPOOL
#define RT_USING_SMALL_MEM
#define RT_USING_MEMTRACE
#define RT_USING_HEAP #define RT_USING_HEAP
/* Using Small MM */ /* Kernel Device Object */
#define RT_USING_SMALL_MEM
/* SECTION: Device System */
/* Using Device System */
#define RT_USING_DEVICE #define RT_USING_DEVICE
/* SECTION: Console options */
#define RT_USING_CONSOLE #define RT_USING_CONSOLE
/* the buffer size of console*/ #define RT_CONSOLEBUF_SIZE 256
#define RT_CONSOLEBUF_SIZE 128 #define RT_CONSOLE_DEVICE_NAME "console"
#define RT_VER_NUM 0x40003
#define ARCH_IA32
#define IDLE_THREAD_STACK_SIZE 1024 /* idle stack 1K */ /* RT-Thread Components */
#define RT_USING_COMPONENTS_INIT
#define RT_USING_USER_MAIN
#define RT_MAIN_THREAD_STACK_SIZE 2048
#define RT_MAIN_THREAD_PRIORITY 10
/* C++ features */
/* Command shell */
/* SECTION: finsh, a C-Express shell */
#define RT_USING_FINSH #define RT_USING_FINSH
#define FINSH_USING_MSH #define FINSH_THREAD_NAME "tshell"
#define FINSH_USING_MSH_ONLY #define FINSH_USING_HISTORY
/* Using symbol table */ #define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB #define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION #define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define FINSH_USING_MSH_ONLY
#define FINSH_ARG_MAX 10
// #define RT_USING_LIBC /* Device virtual file system */
// #define RT_USING_PTHREADS
/* SECTION: device filesystem */
#define RT_USING_DFS
#define RT_USING_DFS
#define DFS_USING_WORKDIR
#define DFS_FILESYSTEMS_MAX 2
#define DFS_FILESYSTEM_TYPES_MAX 2
#define DFS_FD_MAX 16
#define RT_USING_DFS_ELMFAT #define RT_USING_DFS_ELMFAT
/* elm-chan's FatFs, Generic FAT Filesystem Module */
#define RT_DFS_ELM_CODE_PAGE 437
#define RT_DFS_ELM_WORD_ACCESS #define RT_DFS_ELM_WORD_ACCESS
/* Reentrancy (thread safe) of the FatFs module. */ #define RT_DFS_ELM_USE_LFN_3
#define RT_DFS_ELM_USE_LFN 3
#define RT_DFS_ELM_LFN_UNICODE_0
#define RT_DFS_ELM_LFN_UNICODE 0
#define RT_DFS_ELM_MAX_LFN 255
#define RT_DFS_ELM_DRIVES 2
#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
#define RT_DFS_ELM_REENTRANT #define RT_DFS_ELM_REENTRANT
/* Number of volumes (logical drives) to be used. */
#define RT_DFS_ELM_DRIVES 2
/* #define RT_DFS_ELM_USE_LFN 1 */
#define RT_DFS_ELM_MAX_LFN 255
/* Maximum sector size to be handled. */
#define RT_DFS_ELM_MAX_SECTOR_SIZE 512
/* the max number of mounted filesystem */
#define DFS_FILESYSTEMS_MAX 2
/* the max number of opened files */
#define DFS_FD_MAX 4
#define RT_USING_DFS_DEVFS #define RT_USING_DFS_DEVFS
/* SECTION: lwip, a lighwight TCP/IP protocol stack */ /* Device Drivers */
//#define RT_USING_LWIP
/* Enable ICMP protocol*/
#define RT_LWIP_ICMP
/* Enable UDP protocol*/
#define RT_LWIP_UDP
/* Enable TCP protocol*/
#define RT_LWIP_TCP
/* Enable DNS */
#define RT_LWIP_DNS
/* the number of simulatenously active TCP connections*/ #define RT_USING_DEVICE_IPC
#define RT_LWIP_TCP_PCB_NUM 5 #define RT_PIPE_BUFSZ 512
#define RT_USING_SYSTEM_WORKQUEUE
#define RT_SYSTEM_WORKQUEUE_STACKSIZE 2048
#define RT_SYSTEM_WORKQUEUE_PRIORITY 23
#define RT_USING_SERIAL
#define RT_SERIAL_USING_DMA
#define RT_SERIAL_RB_BUFSZ 64
#define RT_USING_PIN
/* Using DHCP */ /* Using USB */
/* #define RT_LWIP_DHCP */
/* ip address of target*/
#define RT_LWIP_IPADDR0 192
#define RT_LWIP_IPADDR1 168
#define RT_LWIP_IPADDR2 1
#define RT_LWIP_IPADDR3 30
/* gateway address of target*/ /* POSIX layer and C standard library */
#define RT_LWIP_GWADDR0 192
#define RT_LWIP_GWADDR1 168
#define RT_LWIP_GWADDR2 1
#define RT_LWIP_GWADDR3 1
/* mask address of target*/ #define RT_USING_LIBC
#define RT_LWIP_MSKADDR0 255
#define RT_LWIP_MSKADDR1 255
#define RT_LWIP_MSKADDR2 255
#define RT_LWIP_MSKADDR3 0
/* tcp thread options */ /* Network */
#define RT_LWIP_TCPTHREAD_PRIORITY 12
#define RT_LWIP_TCPTHREAD_MBOX_SIZE 10
#define RT_LWIP_TCPTHREAD_STACKSIZE 1024
/* ethernet if thread options */ /* Socket abstraction layer */
#define RT_LWIP_ETHTHREAD_PRIORITY 15
#define RT_LWIP_ETHTHREAD_MBOX_SIZE 10
#define RT_LWIP_ETHTHREAD_STACKSIZE 512
/* TCP sender buffer space */
#define RT_LWIP_TCP_SND_BUF 8192
/* TCP receive window. */
#define RT_LWIP_TCP_WND 8192
/* SECTION: RT-Thread/GUI */ /* Network interface device */
/* #define RT_USING_RTGUI */
/* name length of RTGUI object */
#define RTGUI_NAME_MAX 12
/* support 16 weight font */
#define RTGUI_USING_FONT16
/* support Chinese font */
#define RTGUI_USING_FONTHZ
/* use DFS as file interface */
#define RTGUI_USING_DFS_FILERW
/* use font file as Chinese font */
#define RTGUI_USING_HZ_FILE
/* use Chinese bitmap font */
#define RTGUI_USING_HZ_BMP
/* use small size in RTGUI */
#define RTGUI_USING_SMALL_SIZE
/* use mouse cursor */
/* #define RTGUI_USING_MOUSE_CURSOR */
/* default font size in RTGUI */
#define RTGUI_DEFAULT_FONT_SIZE 16
/* image support */ /* light weight TCP/IP stack */
/* #define RTGUI_IMAGE_XPM */
/* #define RTGUI_IMAGE_BMP */
/* AT commands */
/* VBUS(Virtual Software BUS) */
/* Utilities */
/* RT-Thread online packages */
/* IoT - internet of things */
/* Wi-Fi */
/* Marvell WiFi */
/* Wiced WiFi */
/* IoT Cloud */
/* security packages */
/* language packages */
/* multimedia packages */
/* tools packages */
/* system packages */
/* Micrium: Micrium software products porting for RT-Thread */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* samples: kernel and components samples */
/* games: games run on RT-Thread console */
#define IA32
// #define RT_USING_MODULE
#endif #endif

20
bsp/x86/rtconfig.py
View File

@ -6,14 +6,14 @@ CPU=''
CROSS_TOOL='gcc' CROSS_TOOL='gcc'
if os.getenv('RTT_CC'): if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC') CROSS_TOOL = os.getenv('RTT_CC')
# cross_tool provides the cross compiler # cross_tool provides the cross compiler
# EXEC_PATH is the compiler execute path, for example, CodeSourcery, # EXEC_PATH is the compiler execute path, for example, CodeSourcery,
if CROSS_TOOL == 'gcc': if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc' PLATFORM = 'gcc'
EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_IA32_ELF/bin' EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_IA32_ELF/bin'
elif CROSS_TOOL == 'keil': elif CROSS_TOOL == 'keil':
print('================ERROR============================') print('================ERROR============================')
print('Not support keil yet!') print('Not support keil yet!')
@ -26,26 +26,26 @@ elif CROSS_TOOL == 'iar':
exit(0) exit(0)
if os.getenv('RTT_EXEC_PATH'): if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH') EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug' BUILD = 'debug'
if PLATFORM == 'gcc': if PLATFORM == 'gcc':
# toolchains # toolchains
PREFIX = '' PREFIX = 'i686-elf-'
CC = PREFIX + 'gcc -m32 -fno-builtin -fno-stack-protector -nostdinc' CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc -m32' AS = PREFIX + 'gcc'
AR = PREFIX + 'ar' AR = PREFIX + 'ar'
LINK = PREFIX + 'ld -melf_i386' LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf' TARGET_EXT = 'elf'
SIZE = PREFIX + 'size' SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump' OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy' OBJCPY = PREFIX + 'objcopy'
DEVICE = '' DEVICE = ' -mtune=generic'
CFLAGS = DEVICE + ' -Wall' CFLAGS = DEVICE + ' -Wall'
AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp' AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
LFLAGS = DEVICE + ' -Map rtthread-ia32.map -T x86_ram.lds -nostdlib' LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,_start -T x86_ram.lds -nostartfiles'
CPATH = '' CPATH = ''
LPATH = '' LPATH = ''

99
bsp/x86/x86_ram.lds
View File

@ -1,55 +1,62 @@
OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386") OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
OUTPUT_ARCH(i386) OUTPUT_ARCH(i386)
ENTRY(_start) ENTRY(_start)
SECTIONS SECTIONS
{ {
. = 0x00100000; . = 0x00100000;
. = ALIGN(4);
.text :
{
*(.init)
*(.text)
/* section information for finsh shell */ . = ALIGN(4);
. = ALIGN(4); .text :
__fsymtab_start = .; {
KEEP(*(FSymTab)) *(.init)
__fsymtab_end = .; *(.text)
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
__rtmsymtab_start = .;
KEEP(*(RTMSymTab));
__rtmsymtab_end = .;
}
. = ALIGN(4);
.rodata : { *(.rodata*) }
. = ALIGN(4); /* section information for finsh shell */
.data : { *(.data) } . = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
__rtmsymtab_start = .;
KEEP(*(RTMSymTab));
__rtmsymtab_end = .;
. = ALIGN(4); /* section information for initialization */
__bss_start = .; . = ALIGN(4);
.bss : { *(.bss) } __rt_init_start = .;
__bss_end = .; KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
/* stabs debugging sections. */ }
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) } . = ALIGN(4);
.stab.excl 0 : { *(.stab.excl) } .rodata : { *(.rodata*) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) } . = ALIGN(4);
.stab.indexstr 0 : { *(.stab.indexstr) } .data : { *(.data) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) } . = ALIGN(4);
.debug_info 0 : { *(.debug_info) } __bss_start = .;
.debug_line 0 : { *(.debug_line) } .bss : { *(.bss) }
.debug_pubnames 0 : { *(.debug_pubnames) } __bss_end = .;
.debug_aranges 0 : { *(.debug_aranges) }
/* stabs debugging sections. */
_end = .; .stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
_end = .;
} }

8
libcpu/ia32/__udivsi3.c
View File

@ -1,11 +1,7 @@
/* /*
* File : __udivsi3.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes

8
libcpu/ia32/__umodsi3.c
View File

@ -1,11 +1,7 @@
/* /*
* File : __umodsi3.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes

20
libcpu/ia32/backtrace.c
View File

@ -1,20 +0,0 @@
/*
* File : backtrace.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, 2008 RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2008-07-29 Bernard first version
*/
#include <rtthread.h>
void rt_hw_backtrace(rt_uint32_t *fp, rt_uint32_t thread_entry)
{
/* no implementation */
}

36
libcpu/ia32/context_gcc.S
View File

@ -1,11 +1,7 @@
/* /*
* File : context_gcc.S * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -83,31 +79,3 @@ rt_hw_context_switch_to:
pop %ds pop %ds
add $4, %esp /* skip irqno */ add $4, %esp /* skip irqno */
iret iret
/*
* void rt_hw_context_switch_interrupt(rt_uint32 from, rt_uint32 to);
*/
.globl rt_thread_switch_interrupt_flag
.globl rt_interrupt_from_thread
.globl rt_interrupt_to_thread
.globl rt_hw_context_switch_interrupt
rt_hw_context_switch_interrupt:
pushl %ebp
movl %esp, %ebp
movl 0xc(%ebp), %eax
movl 0x8(%ebp), %ebx
movl $rt_thread_switch_interrupt_flag, %ecx
movl (%ecx), %edx
cmp $0x1, %edx
jz _reswitch
movl $0x1, %edx /*set rt_thread_switch_interrupt_flag to 1*/
movl %edx, (%ecx)
movl $rt_interrupt_from_thread, %edx /*set rt_interrupt_from_thread*/
movl %ebx, (%edx)
_reswitch:
movl $rt_interrupt_to_thread, %edx /*set rt_interrupt_to_thread*/
movl %eax, (%edx)
leave
ret

42
libcpu/ia32/stack.c → libcpu/ia32/cpuport.c
View File

@ -1,24 +1,43 @@
/* /*
* File : stack.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2021/02/19 Bernard Implement rt_hw_context_switch_interrupt in C
*/ */
#include <rthw.h>
#include <rtthread.h> #include <rtthread.h>
#include <i386.h> volatile rt_ubase_t rt_interrupt_from_thread = 0;
volatile rt_ubase_t rt_interrupt_to_thread = 0;
volatile rt_uint32_t rt_thread_switch_interrupt_flag = 0;
/** rt_base_t rt_hw_interrupt_disable(void)
* @addtogroup I386 {
*/ rt_base_t level;
/*@{*/
__asm__ __volatile__("pushfl ; popl %0 ; cli":"=g" (level): :"memory");
return level;
}
void rt_hw_interrupt_enable(rt_base_t level)
{
__asm__ __volatile__("pushl %0 ; popfl": :"g" (level):"memory", "cc");
}
void rt_hw_context_switch_interrupt(rt_ubase_t from, rt_ubase_t to)
{
if (rt_thread_switch_interrupt_flag == 0)
rt_interrupt_from_thread = from;
rt_interrupt_to_thread = to;
rt_thread_switch_interrupt_flag = 1;
return ;
}
/** /**
* This function will initialize thread stack * This function will initialize thread stack
@ -56,4 +75,3 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter,
/* return task's current stack address */ /* return task's current stack address */
return (rt_uint8_t *)stk; return (rt_uint8_t *)stk;
} }
/*@}*/

8
libcpu/ia32/hdisr_gcc.S
View File

@ -1,11 +1,7 @@
/* /*
* File : hdisr_gcc.S * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes

111
libcpu/ia32/interrupt.c
View File

@ -1,38 +1,20 @@
/* /*
* File : interrupt.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
* *
* This program is free software; you can redistribute it and/or modify * SPDX-License-Identifier: Apache-2.0
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
* 2015/9/15 Bernard Update to new interrupt framework. * 2015/9/15 Bernard Update to new interrupt framework.
*/ */
#include <rtthread.h>
#include <rthw.h> #include <rthw.h>
#include <rtthread.h>
#include <bsp.h> #include <bsp.h>
extern rt_uint32_t rt_interrupt_nest;
extern void rt_hw_idt_init(void); extern void rt_hw_idt_init(void);
rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread;
rt_uint32_t rt_thread_switch_interrupt_flag;
/* exception and interrupt handler table */ /* exception and interrupt handler table */
struct rt_irq_desc irq_desc[MAX_HANDLERS]; struct rt_irq_desc irq_desc[MAX_HANDLERS];
@ -50,45 +32,39 @@ void rt_hw_interrupt_handle(int vector, void* param);
*/ */
void rt_hw_pic_init() void rt_hw_pic_init()
{ {
outb(IO_PIC1, 0x11); outb(IO_PIC1, 0x11);
outb(IO_PIC1+1, IRQ_OFFSET); outb(IO_PIC1+1, IRQ_OFFSET);
outb(IO_PIC1+1, 1<<IRQ_SLAVE); outb(IO_PIC1+1, 1<<IRQ_SLAVE);
outb(IO_PIC1+1, 0x3); outb(IO_PIC1+1, 0x3);
outb(IO_PIC1+1, 0xff); outb(IO_PIC1+1, 0xff);
outb(IO_PIC1, 0x68); outb(IO_PIC1, 0x68);
outb(IO_PIC1, 0x0a); outb(IO_PIC1, 0x0a);
outb(IO_PIC2, 0x11); outb(IO_PIC2, 0x11);
outb(IO_PIC2+1, IRQ_OFFSET + 8); outb(IO_PIC2+1, IRQ_OFFSET + 8);
outb(IO_PIC2+1, IRQ_SLAVE); outb(IO_PIC2+1, IRQ_SLAVE);
outb(IO_PIC2+1, 0x3); outb(IO_PIC2+1, 0x3);
outb(IO_PIC2+1, 0xff); outb(IO_PIC2+1, 0xff);
outb(IO_PIC2, 0x68); outb(IO_PIC2, 0x68);
outb(IO_PIC2, 0x0a); outb(IO_PIC2, 0x0a);
if (irq_mask_8259A != 0xFFFF) if (irq_mask_8259A != 0xFFFF)
{ {
outb(IO_PIC1+1, (char)irq_mask_8259A); outb(IO_PIC1+1, (char)irq_mask_8259A);
outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8)); outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8));
} }
/* init interrupt nest, and context */
rt_interrupt_nest = 0;
rt_interrupt_from_thread = 0;
rt_interrupt_to_thread = 0;
rt_thread_switch_interrupt_flag = 0;
} }
void rt_hw_interrupt_handle(int vector, void* param) void rt_hw_interrupt_handle(int vector, void* param)
{ {
rt_kprintf("Unhandled interrupt %d occured!!!\n", vector); rt_kprintf("Unhandled interrupt %d occured!!!\n", vector);
} }
void rt_hw_isr(int vector) void rt_hw_isr(int vector)
{ {
if (vector < MAX_HANDLERS) if (vector < MAX_HANDLERS)
{ {
irq_desc[vector].handler(vector, irq_desc[vector].param); irq_desc[vector].handler(vector, irq_desc[vector].param);
} }
} }
/** /**
@ -97,10 +73,10 @@ void rt_hw_isr(int vector)
*/ */
void rt_hw_interrupt_init(void) void rt_hw_interrupt_init(void)
{ {
int idx; int idx;
rt_hw_idt_init(); rt_hw_idt_init();
rt_hw_pic_init(); rt_hw_pic_init();
/* init exceptions table */ /* init exceptions table */
for(idx=0; idx < MAX_HANDLERS; idx++) for(idx=0; idx < MAX_HANDLERS; idx++)
@ -116,16 +92,16 @@ void rt_hw_interrupt_init(void)
void rt_hw_interrupt_umask(int vector) void rt_hw_interrupt_umask(int vector)
{ {
irq_mask_8259A = irq_mask_8259A&~(1<<vector); irq_mask_8259A = irq_mask_8259A&~(1<<vector);
outb(IO_PIC1+1, (char)irq_mask_8259A); outb(IO_PIC1+1, (char)irq_mask_8259A);
outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8)); outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8));
} }
void rt_hw_interrupt_mask(int vector) void rt_hw_interrupt_mask(int vector)
{ {
irq_mask_8259A = irq_mask_8259A | (1<<vector); irq_mask_8259A = irq_mask_8259A | (1<<vector);
outb(IO_PIC1+1, (char)irq_mask_8259A); outb(IO_PIC1+1, (char)irq_mask_8259A);
outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8)); outb(IO_PIC2+1, (char)(irq_mask_8259A >> 8));
} }
rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t rt_hw_interrupt_install(int vector,
@ -152,17 +128,4 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector,
return old_handler; return old_handler;
} }
rt_base_t rt_hw_interrupt_disable(void)
{
rt_base_t level;
__asm__ __volatile__("pushfl ; popl %0 ; cli":"=g" (level): :"memory");
return level;
}
void rt_hw_interrupt_enable(rt_base_t level)
{
__asm__ __volatile__("pushl %0 ; popfl": :"g" (level):"memory", "cc");
}
/*@}*/ /*@}*/

42
libcpu/ia32/showmem.c
View File

@ -1,42 +0,0 @@
/*
* File : showmem.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, 2008 RT-Thread Development Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2008-07-29 Bernard first version from QiuYi implementation
*/
#include <rtthread.h>
void rt_hw_show_memory(rt_uint32_t addr, rt_uint32_t size)
{
int i = 0, j =0;
RT_ASSERT(addr);
addr = addr & ~0xF;
size = 4*((size + 3)/4);
while(i < size)
{
rt_kprintf("0x%08x: ", addr );
for(j=0; j<4; j++)
{
rt_kprintf("0x%08x ", *(rt_uint32_t *)addr);
addr += 4;
i++;
}
rt_kprintf("\n");
}
return;
}

18
libcpu/ia32/start_gcc.S
View File

@ -1,11 +1,7 @@
/* /*
* File : start.S * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2012, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -52,8 +48,8 @@ multiboot_entry:
pushl $0 pushl $0
popf popf
/*rebuild globe describe table*/ /* rebuild globe describe table */
lgdt mygdtdesc lgdt __gdtdesc
movl $0x10,%eax movl $0x10,%eax
movw %ax,%ds movw %ax,%ds
@ -77,7 +73,7 @@ spin:
.data .data
.p2align 2 .p2align 2
mygdt: __gdt:
.word 0,0,0,0 .word 0,0,0,0
.word 0x07FF /* 8Mb - limit=2047 */ .word 0x07FF /* 8Mb - limit=2047 */
@ -90,8 +86,8 @@ mygdt:
.word 0x9200 /* data read/write */ .word 0x9200 /* data read/write */
.word 0x00C0 .word 0x00C0
mygdtdesc: __gdtdesc:
.word 0x17 .word 0x17
.long mygdt .long __gdt
/*@}*/ /*@}*/

17
libcpu/ia32/trap.c
View File

@ -1,18 +1,14 @@
/* /*
* File : trap.c * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://openlab.rt-thread.com/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
*/ */
#include <rtthread.h>
#include <rthw.h> #include <rthw.h>
#include <rtthread.h>
#include <bsp.h> #include <bsp.h>
@ -29,6 +25,7 @@ struct Pseudodesc idt_pd =
extern rt_isr_handler_t isr_table[]; extern rt_isr_handler_t isr_table[];
extern rt_isr_handler_t trap_func[]; extern rt_isr_handler_t trap_func[];
extern rt_isr_handler_t hdinterrupt_func[]; extern rt_isr_handler_t hdinterrupt_func[];
extern void rt_hw_interrupt_handle(int vector, void* param);
/** /**
* @addtogroup I386 * @addtogroup I386
@ -41,7 +38,7 @@ extern rt_isr_handler_t hdinterrupt_func[];
*/ */
void rt_hw_idt_init(void) void rt_hw_idt_init(void)
{ {
extern void Xdefault; extern void Xdefault(void);
int i, j, func; int i, j, func;
// install a default handler // install a default handler
@ -92,7 +89,7 @@ void rt_hw_trap_irq(int trapno)
rt_kprintf("General protection interrupt\n"); rt_kprintf("General protection interrupt\n");
RT_ASSERT(0); RT_ASSERT(0);
case T_DEFAULT: case T_DEFAULT:
rt_hw_interrupt_handle(T_DEFAULT); rt_hw_interrupt_handle(T_DEFAULT, RT_NULL);
return; return;
} }

26
libcpu/ia32/trapisr_gcc.S
View File

@ -1,11 +1,7 @@
/* /*
* File : trapisr_gcc.S * Copyright (c) 2006-2021, RT-Thread Development Team
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
* *
* The license and distribution terms for this file may be * SPDX-License-Identifier: Apache-2.0
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
* *
* Change Logs: * Change Logs:
* Date Author Notes * Date Author Notes
@ -22,6 +18,7 @@
.globl proc;\ .globl proc;\
.type proc,@function;\ .type proc,@function;\
proc: proc:
#define TRAPFNC(name,num)\ #define TRAPFNC(name,num)\
ENTRY(name)\ ENTRY(name)\
pushl $(num);\ pushl $(num);\
@ -29,6 +26,7 @@
.data;\ .data;\
.long name;\ .long name;\
.text .text
#define TRAPFNC_NOEC(name,num)\ #define TRAPFNC_NOEC(name,num)\
ENTRY(name)\ ENTRY(name)\
pushl $0;\ pushl $0;\
@ -54,17 +52,17 @@ TRAPFNC_NOEC(Xoflow, 4)
TRAPFNC_NOEC(Xbound, 5) TRAPFNC_NOEC(Xbound, 5)
TRAPFNC_NOEC(Xillop, 6) TRAPFNC_NOEC(Xillop, 6)
TRAPFNC_NOEC(Xdevice, 7) TRAPFNC_NOEC(Xdevice, 7)
TRAPFNC (Xdblflt, 8) TRAPFNC (Xdblflt, 8)
TRAPFNC (Xtss, 9) TRAPFNC (Xtss, 9)
TRAPFNC (Xsegnp, 10) TRAPFNC (Xsegnp, 10)
TRAPFNC (Xstack, 11) TRAPFNC (Xstack, 11)
TRAPFNC (Xgpflt, 12) TRAPFNC (Xgpflt, 12)
TRAPFNC (Xpgflt, 13) TRAPFNC (Xpgflt, 13)
TRAPFNC_NOEC(Xfperr, 14) TRAPFNC_NOEC(Xfperr, 14)
TRAPFNC (Xalign, 15) TRAPFNC (Xalign, 15)
/* default handler -- not for any specific trap */ /* default handler -- not for any specific trap */
TRAPFNC (Xdefault, 500) TRAPFNC (Xdefault, 500)
.p2align 4,0x90 .p2align 4,0x90
.globl _traps .globl _traps