这个错误码表示“无效的地址对齐”(Invalid address alignment)。在大多数现代处理器架构中,某些类型的数据(如整数、浮点数等)需要按照特定的内存地址对齐方式存储和访问。如果程序试图以非对齐的方式访问这些数据,就会触发BUS_ADRALN错误。 3. 提供可能导致该错误的原因 非对齐的内存访问:如上所述,尝试以非对齐的方式...
bus errorAlso found in: Acronyms, Wikipedia. bus error (processor) A fatal failure in the execution of a machine language instruction resulting from the processor detecting an anomalous condition on its bus. Such conditions include invalid address alignment (accessing a multi-byte number at an ...
>Program terminated with signal 10, Bus error. BUS_ADRALN - Invalid address alignment.#0 0x60000000d26998b0:0 in skgesigSignalMessageLen skgesig.c:859#1 0x60000000d383ed20:0 in kpeDbgSignalHandler kpedbg.c:1028#2 0x60000000d269a0a0:0 in skgesig_sigactionHandler skgesig.c:809>Do you think th...
(invalid address alignment) Current function is BackupFile::Twiddle 77 attr_data->u_int32_value[0] = Twiddle32(attr_data->u_int32_value[0]); (dbx) p attr_desc attr_desc = 0x10041f1e8 (dbx) p attr_desc attr_desc = 0x10041f1e8 (dbx) p *attr_desc *attr_desc = { size = 8U...
2)Bus Error(also known as SIGBUS and is usually signal 10) occur when a process is trying to access memory that the CPU cannot physically address.In other words the memory tried to access by the program is not a valid memory address.It caused due to alignment issues with the CPU (eg....
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A struct may have a certain alignment requirement (in this case: probably an address that's a multiple of four bytes) while the char array-turned-pointer does not. The bus error has probably not happened yet, but the bomb is ticking... [color=blue] > a = svc10336->a;[/color] .....
error =bus_dma_tag_create(sc->amr_parent_dmat,/* parent */128,0,/* alignment,boundary */BUS_SPACE_MAXADDR_32BIT,/* lowaddr */BUS_SPACE_MAXADDR,/* highaddr */NULL,NULL,/* filter, filterarg */ccbsize,/* maxsize */1,/* nsegments */ccbsize,/* maxsegsize */0,/* flags */...
STORAGE_BUS_RESET_REQUEST结构的长度。 输出缓冲区 无。 输出缓冲区长度 无。 状态块 “信息”字段设置为零。 “状态”字段设置为STATUS_SUCCESS,或者可能设置为STATUS_INSUFFICIENT_RESOURCES、STATUS_NOT_IMPLEMENTED或STATUS_INVALID_DEVICE_REQUEST。 要求