staticvoidflush_ptrace_access(struct vm_area_struct *vma, struct page *page,unsignedlonguaddr,void*kaddr,unsignedlonglen){if(vma->vm_flags & VM_EXEC) {unsignedlongaddr = (unsignedlong)kaddr;if(icache_is_aliasing()) {__flush_dcache_area(kaddr, len); __flush_icache_all(); }else{ ...
* Flush the wholeD-cache. * Corrupted registers: x0-x7, x9-x11 */ ENTRY(__flush_dcache_all) //保证之前的訪存指令的顺序 dsb sy //读cache level id register mrs x0,clidr_el1// read clidr //取bits[26:24](Level of Coherency for the cache hierarchy.) //须要遵循cache一致性的cache...
flush_dcache64 flush_dcache find_code_signature experiment_factor_ulong_handler experiment_factor_uint_handler experiment_factor_uint64_handler experiment_factor_long_handler experiment_factor_int_handler experiment_factor_int64_handler exc_server_routine 813 items were found. Tab back to navigate through...
//如果需要做cache一致性的层级为0,则不需要flush,跳转到finished标记处。 cbz x3, finished // if loc is 0, then no need toclean //x10存放cache级,从level0 cache开始做flush //以下三个循环loop3是set/way(x9), //loop2是index(x7),loop1是cache level(x10) mov x10, #0 // start clean at...
Line17#defineflush_dcache_page(page) do {} while (0) Run Code Online (Sandbox Code Playgroud) 我认为 x86 arch 上有缓存刷新指令“CLFLUSH”,它可以用于此页面刷新。 然而,flush_dcache_page() 并不像上面的源代码那样运行任何 CPU 指令。
在下文中一共展示了flush_dcache_mmap_unlock函数的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: dup_mmap ▲点赞 6▼ staticintdup_mmap(struct mm_struct *mm, struct mm_struct *oldmm){structvm_area_struct...
ENTRY(__flush_dcache_all) //保证之前的访存指令的顺序 dsb sy //读cache level id register mrs x0,clidr_el1 // read clidr //取bits[26:24](Level of Coherency for the cache hierarchy.) //需要遵循cache一致性的cache层级(例如有3级cache,但2级需要做一致性) ...
Documentation / / Kernel Functions / flush_dcache64 Language: Objective-C API Changes: NoneFunction flush_dcache64 macOS 10.2+ void flush_dcache64(addr64_t, unsigned int, int);Current page is flush_dcache64 Apple Developer Documentation ...
flush_dcache_all(); returnerr; } Expand DownExpand Up@@ -914,8 +916,6 @@ static u32 block_copy(void *dst_addr, void *src_addr, #endif } flush_dcache_all(); #ifdefined(WARM_CPU) d=a+b+c+d; if(d==1.0) Expand All@@ -938,7 +938,6 @@ static u32 page_copy(struct st...
flush_dcache is not declared in the common.h API, flush_dcache_range however is Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Cc: Ben Warren <biggerbadderben@gmail.com> Cc: Thomas Chou <thomas@wytron.com.tw> Acked-by: Thomas Chou <thomas@wytron.com.tw>lf...