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

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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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20
bsp/x86/rtconfig.py
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@@ -6,14 +6,14 @@ CPU=''
CROSS_TOOL='gcc'
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
CROSS_TOOL = os.getenv('RTT_CC')
# cross_tool provides the cross compiler
# EXEC_PATH is the compiler execute path, for example, CodeSourcery,
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_IA32_ELF/bin'
PLATFORM = 'gcc'
EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_IA32_ELF/bin'
elif CROSS_TOOL == 'keil':
print('================ERROR============================')
print('Not support keil yet!')
@@ -26,26 +26,26 @@ elif CROSS_TOOL == 'iar':
exit(0)
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
BUILD = 'debug'
if PLATFORM == 'gcc':
# toolchains
PREFIX = ''
CC = PREFIX + 'gcc -m32 -fno-builtin -fno-stack-protector -nostdinc'
AS = PREFIX + 'gcc -m32'
PREFIX = 'i686-elf-'
CC = PREFIX + 'gcc'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'ld -melf_i386'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ''
DEVICE = ' -mtune=generic'
CFLAGS = DEVICE + ' -Wall'
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 = ''
LPATH = ''