解决lb lh 指令没有进行符号扩展的问题

make.py

@@ -33,16 +33,16 @@ ASRC = []
 
 BUILD_DIR = 'build'
 
-TARGET = 'hello.exe'
+TARGET = 'hello'
 
 # CFLAG = ["-Wall -pedantic -specs=nano.specs -mcpu=cortex-m3 -mthumb -lc -lm -lnosys -Og -Tstm32_boot.ld",
 #          f"-Wl,-Map={BUILD_DIR}/{TARGET}.map,--cref -Wl,--gc-sections"]
 # -pedantic 这一项是ISO语法检验
-CFLAG = ["-Wall -g"]
+CFLAG = ["-Wall -g","-pthread"]
 
 
 # 找到指定后缀的文件
-def find_type(path:str,fix:list[str]):
+def find_type(path:str,fix:list):
   dlist=os.listdir(path)
   file_list=[]
   for i in dlist:
@@ -82,7 +82,7 @@ def tran_path(path:str):
 
 
 # 判断是否需要重新生成
-def check_rebuild(dst:str,src:list[str]):
+def check_rebuild(dst:str,src:list):
   # print(f"src:{src}")
   if(not os.path.exists(dst)):
     return True
@@ -118,7 +118,7 @@ def read_depend_files(name:str):
 
 
 # 生成依赖关系
-def build_depend(src:list[str]):
+def build_depend(src:list):
   flags=f"{' '.join(CINC)} {' '.join(CDEF)} {' '.join(CFLAG)}"
   for i in src:
     name=tran_path(i).split('.')[0]
@@ -134,7 +134,7 @@ def build_depend(src:list[str]):
       print(f"{i} 没有更新源文件")
 
 # 生成中间文件
-def build_object(src:list[str]):
+def build_object(src:list):
   flags=f"{' '.join(CINC)} {' '.join(CDEF)} {' '.join(CFLAG)}"
   for i in src:
     name_l=tran_path(i).split('.')
@@ -164,7 +164,7 @@ def build_object(src:list[str]):
 
 
 # 生成可执行文件
-def build_target(src:list[str]):
+def build_target(src:list):
   flags=f"{' '.join(CINC)} {' '.join(CDEF)} {' '.join(CFLAG)}"
   obj_list=[]
   for i in src:
@@ -184,8 +184,8 @@ def build_target(src:list[str]):
 def main():
   global CSRC
   global ASRC
-  CSRC+=find_type('.\\soft',['c','C'])
-  CSRC+=find_type('.\\cpu',['c','C'])
+  CSRC+=find_type('soft',['c','C'])
+  CSRC+=find_type('cpu',['c','C'])
   # ASRC+=find_type('./',['s','S','asm','ASM'])
 
   if(not os.path.exists(BUILD_DIR)):