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本文适用于
ADI bf561 DSP
uclinux-2008r1-rc8 (移植到vdsp5)
Visual DSP++ 5.0
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在include/asm/mach/blackfin.h文件中,有这样的语句:
#include "bf561.h"
#include "mem_map.h"
#include "defBF561.h"
#include "anomaly.h"
当在asm文件中包含这个头文件时,将引起以下错误:
[Error pp0051] "../../include/asm/mach/blackfin.h":36 Failed to open '#include' file 'bf561.h'
[Error pp0051] "../../include/asm/mach/blackfin.h":37 Failed to open '#include' file 'mem_map.h'
[Error pp0051] "../../include/asm/mach/blackfin.h":39 Failed to open '#include' file 'anomaly.h'
Preprocessor finished with 3 error(s) 0 warning(s)
[Error ea1088] Previous errors in pre-processing prevent assembly.
实际上,错误提示的这三个文件都和blackfin.h放在同一个目录下,出错的原因是VDSP的汇编器不识别用双引号指定的包含文件,因而需要将之修改为:
#include <asm/mach/bf561.h>
#include <asm/mach/mem_map.h>
#include "defBF561.h"
#include <asm/mach/anomaly.h>
这个文件在C中包含则没有问题。
参考文章
uclinux-2008R1-RC8(bf561)到VDSP5的移植(1):前言(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(2):代码注释(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(3):Head.s(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(4):使用head.s做为入口点(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(5):CONFIG_BANK_x(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(6):__bss_start(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(7):_sdata(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(8):_stext(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(9):bf53x_relocate_l1_mem(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(10):编译器配置(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(11):cmdline_init(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(12):init_thread_union(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(13):未命名union的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(14):segment(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(15):WARN()(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(16):start_kernel(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(17):.l1.text(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(18):.init.text和.init.data(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(19):li2040(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(20):远调用(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(21):_mc_data_initialise(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(22):spinlock_types.h(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(23):spinlock.h(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(24):CONFIG_NR_CPUS(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(25):smp.h(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(26):smp_processor_id(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(27):cpumask_t(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(28):likely(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(29):spinlock(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(30):atomic_t(
__builtin_constant_p(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(32):cdefbf561.h(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(33):__ebss_l1(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(34):.rept(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(35):ARRAY_SIZE(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(36):__per_cpu_start(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(37):_cplb_mgr(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(38):cache与spinlock(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(39):链接重排(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(40):中断优先级(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(41):PLL造成的困扰(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(42):__bad_size的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(43):__builtin_return_address的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(44):kmalloc和kzalloc的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(45):__delay(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(46): raw_rwlock_t(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(47): d_alloc引出的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(48): __cmpxchg的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(49):kernel_thread_helper的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(50):jiffies_64的定义问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(51):fork.c编译失败(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(52):cache.s的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(53):reboot.c的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(54): initramfs的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(55): filemap.c的问题(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(56): __grab_cache_page(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(57): _NSIG_WORDS_is_unsupported_size(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(58): unable to open an initial console(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(59): Milestone:内核成功启动(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(60): current_text_addr(
uclinux-2008R1-RC8(bf561)到VDSP5的移植(61): KBUILD_MODNAME(