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Merge pull request #284 from grissiom/ls1b 

Ls1b
This commit is contained in:
Bernard Xiong 2014-05-29 14:03:37 +08:00
parent 69621ff5cc 2c5cfe4bcf
commit 0c8335d5ab
3 changed files with 10 additions and 9 deletions
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2
bsp/ls1bdev/applications/startup.c
View File

@ -85,7 +85,7 @@ void rtthread_startup(void)
rt_system_scheduler_start(); rt_system_scheduler_start();
/* never reach here */ /* never reach here */
return ; return;
} }
/*@}*/ /*@}*/

6
bsp/ls1bdev/ls1b_ram.lds
View File

@ -46,6 +46,12 @@ SECTIONS
KEEP(*(VSymTab)) KEEP(*(VSymTab))
__vsymtab_end = .; __vsymtab_end = .;
. = ALIGN(4); . = ALIGN(4);
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
} }
. = ALIGN(4); . = ALIGN(4);

11
bsp/ls1bdev/rtconfig.py
View File

@ -13,14 +13,9 @@ if os.getenv('RTT_CC'):
if CROSS_TOOL == 'gcc': if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc' PLATFORM = 'gcc'
EXEC_PATH = 'C:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_MIPS_ELF/bin' EXEC_PATH = 'C:/Program Files/CodeSourcery/Sourcery_CodeBench_Lite_for_MIPS_ELF/bin'
elif CROSS_TOOL == 'keil': else:
print '================ERROR============================' print '================ERROR============================'
print 'Not support keil yet!' print 'Not support %s yet!' % CROSS_TOOL
print '================================================='
exit(0)
elif CROSS_TOOL == 'iar':
print '================ERROR============================'
print 'Not support iar yet!'
print '=================================================' print '================================================='
exit(0) exit(0)
@ -43,7 +38,7 @@ READELF = PREFIX + 'readelf'
DEVICE = ' -mips32' DEVICE = ' -mips32'
CFLAGS = DEVICE + ' -EL -G0 -mno-abicalls -fno-pic -fno-builtin -fno-exceptions -ffunction-sections -fomit-frame-pointer' CFLAGS = DEVICE + ' -EL -G0 -mno-abicalls -fno-pic -fno-builtin -fno-exceptions -ffunction-sections -fomit-frame-pointer'
AFLAGS = ' -c' + DEVICE + ' -EL -fno-pic -fno-builtin -mno-abicalls -x assembler-with-cpp -DSYSTEM_STACK=0x80003fe8' AFLAGS = ' -c' + DEVICE + ' -EL -fno-pic -fno-builtin -mno-abicalls -x assembler-with-cpp -DSYSTEM_STACK=0x80003fe8'
LFLAGS = DEVICE + ' -EL -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T ls1b_ram.lds' LFLAGS = DEVICE + ' -nostartfiles -EL -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T ls1b_ram.lds'
CPATH = '' CPATH = ''
LPATH = '' LPATH = ''