【学习笔记】keil5 CMSIS/core_cm3.c(445): error: non-ASM statement in naked function is not supported uint32_t result=0; 2022-01-29 21:562490002530:30 ~ 0:50 我的全栈 MENU 博客已运行 : 1483 天 6 时 56 分 40 秒 ღゝ◡╹)ノ♡ Copyright © 2025 dozeoo Powered by .NET ...
最主要就是如何根据哈希值计算出对应的 Slot: autoExtendibleHTableHeaderPage::HashToDirectoryIndex(uint32_thash)const->uint32_t{return(hash>>(32-max_depth_))&((1<<max_depth_)-1);} 注意,在初始化的时候,所有的 slot 都要设置为INVALID_PAGE_ID. Directory Page: Directory Page 假设 global depth...
uint32_t tuple_offset_i = GetTupleOffsetAtSlot(i); if (GetTupleSize(i) != 0 && tuple_offset_i < tuple_offset) { SetTupleOffsetAtSlot(i, tuple_offset_i + tuple_size); } } } 这个函数就是正式删除,整个page会重新调整,在此tuple后面的数据会平移到被删元组的位置。两个删除的区别:...
实现undo log 的重放,由于 undo log 的格式如下,可能只包含部分的 schema,所以需要重新构造 schema。 // construct the partial schema of the tuple based on the table schema and the modified fieldsstd::vector<uint32_t>modified_cols_;for(uint32_ti=0;i<undo_log.modified_fields_.size();++i){if...
page_id_t page_id_;// 页的idlsn_t lsn_;uint32_t global_depth_{0};//全局深度,也就是说下面的数组有几个元素.2^i的关系,所有局部深度不能比全局深度大uint8_t local_depths_[DIRECTORY_ARRAY_SIZE];//每一个页的局部深度,这个类似三级页表.第一级的页表局部深度就是2.局部深度代表你作为目录项...
Inputs.Pack(uint64(3600)) require.Nil(t, err) precompileRes, err := p.Run(&evm, common.Address{}, append(p.GetOracleTwapsId, args...), nil) require.Nil(t, err) twap, err := query.Outputs.Unpack(precompileRes) require.Nil(t, err) require.Equal(t, 1, len(twap)) require....
Provide feedback We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Cancel Submit feedback Saved searches Use saved searches to filter your results more quickly Cancel Create saved search Sign in Sign up {...
Nkuintchua, T. The State of Community Land Rights in Africa. African Community Rights Network, Cameroon. 2016. Available online: http://www.cedcameroun.org/wp-content/uploads/2016/12/the-state-of-Community-EN.pdf (accessed on 1 July 2017). LandMark. Indicators of the Legal Security of In...
(uint8_t *)CHALLENGE_DATA }; static napi_value AnonAttestKey(napi_env env, napi_callback_info info) { /* 1.确定密钥别名 */ struct OH_Huks_Blob genAlias = { (uint32_t)strlen("test_anon_attest"), (uint8_t *)"test_anon_attest" }; static struct OH_Huks_Param g_anonAttest...
Is there a better method of converting a string to uint32 Is there a contains() function for a string variable in unmanaged c++? Is there a way to get the width and height of text in pixels from a specific font? Is there any source code available for PsExec tool (sysinternals) ? Is...