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 ...
invalid address alignment the program has attempted to read or write data that does not fit the CPU's memory alignment rules. non-existent physical address this is equivalent to a segmentation fault, but for a physical address rather than a virtual address. object-specific hardw...
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 other words the memory tried to access by the program is not a valid memory caused due to alignment issues with the CPU (eg. trying to read a long...
(gdb) bt #0 InitSystemAllocators () at /home/sbellus/workspace_mcs/components/libraries/gperftools/src/system-alloc.cc:160 #1 0x40046ba8 in TCMalloc_SystemAlloc (size=<value optimized out>, actual_size=0xbed988bc, alignment=4) at /home/sbellus/workspace_mcs/components/libraries/gperftools...
It may also be used for rapid testing and alignment of end products via external diagnostic connec- tions. 1-6 For MoMrCe6I8n3f0o7rmUSaEtiRo'nS OMnANTUhAisL Product, MOTOROLA Go to: www.freescale.com Freescale Semiconductor, Inc. Introduction 1.2.6 Test Access Port To aid in system ...
Transfer error acknowledge - Assertion of this signal indicates a bus error. 60x bus transfer start - Assertion of this signal indicates the beginning of a new address bus tenure. The arbiter asserts this signal to a slave to begin an address tenure. When the arbiter senses this pin being ...
Zero Code Error vs Temperature 0.5 Reference = VDD, gain = 1x Internal reference, gain = 4x 0.3 0.5 0.3 0.1 -0.1 -0.3 -0.5 -40 -25 -10 5 20 35 50 65 80 95 110 125 Temperature (qC) Reference = VDD 図 6-9. Offset Error vs Temperature 0.5 Reference = VDD, gain 1x Internal ...
Table 13. STATUS_CML Definitions BIT NAME DEFAULT 7 Invalid or unsupported command received 0 6 Invalid or unsupported data received 0 5 Packet Error Check failed 0 4 Not supported, always 0 0 3 Not supported, always 0 0 2 Not supported, always 0 0 1 Miscellaneous communications fault has...
Any process running on D-Bus has a connection to the bus with a unique bus address. 这一段道破了D-Bus的拓扑结构——所有进程都需要连接到daemon上,获取D-Bus消息。 D-Bus support two basic IPC operations - signal and method. Signal implements a publisher / subscriber model and it is usually...