如何从.map文件中获取目标文件名

我需要从.map文件中收集目标文件的所有名称，制作它们的列表，然后计算它们在不同存储区中占用的空间大小。地图文件很大（< 2500行），手动操作需要很长时间。我试图如何从.map文件中获取目标文件名

  grep -r '.o' *.map

，但它给了我很多的结果，包含“O”。这是映射文件的样本，

AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(start.o) 
           (start) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-main.lib(contiki-main.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(start.o) (main) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-main.lib(contiki-main.o) (ss_dhanush_services_init) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(mio_dma_drv.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) (MIO_Dma_Init) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(dma_drv.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) (Dma_Init) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(memory_map.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(mio_dma_drv.o) (Virtual_To_Physical) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(socVer.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) (System_SOC_VersionInit) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(c_fuction.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) (memset) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(Rip_api.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(ss_dhanush_init) (ripStartService) 
AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(irq_handler.o) 
           AProject/I3/S-SDK/MPU_Asymmetri_ported_Lib_changes_trunk_code/AON/output/contiki-dhanushss.a(mio_dma_drv.o) (register_isr)

我只是需要一个列表对象的文件列表在此地图文件。

来源

2016-08-12 pointer accurate

我不知道你是什么意思list of object files，但给这条线一试：

grep -r -Po '[^(]*[.]o(?=[)])' *.map

结果是：

start.o 
contiki-main.o 
start.o 
contiki-main.o 
mio_dma_drv.o 
dma_drv.o 
memory_map.o 
mio_dma_drv.o 
socVer.o 
c_fuction.o 
Rip_api.o 
irq_handler.o 
mio_dma_drv.o

来源

2016-08-12 12:38:28 Kent

如何从.map文件中获取目标文件名

回答

相关问题