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  2. Virtual method table - Wikipedia

    en.wikipedia.org/wiki/Virtual_method_table

    While d and b1 will point to the same memory location after execution of this code, b2 will point to the location d+8 (eight bytes beyond the memory location of d). Thus, b2 points to the region within d that "looks like" an instance of B2, i.e., has the same memory layout as an instance of B2. [clarification needed]

  3. Memory map - Wikipedia

    en.wikipedia.org/wiki/Memory_map

    It is the fastest and most flexible cache organization that uses an associative memory. The associative memory stores both the address and content of the memory word. [further explanation needed] In the boot process of some computers, a memory map may be passed on from the firmware to instruct an operating system kernel about memory layout. It ...

  4. File:Program memory layout.pdf - Wikipedia

    en.wikipedia.org/wiki/File:Program_memory_layout.pdf

    You are free: to share – to copy, distribute and transmit the work; to remix – to adapt the work; Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.

  5. Static single-assignment form - Wikipedia

    en.wikipedia.org/wiki/Static_single-assignment_form

    Open64 uses extensions to SSA form to represent memory in SSA form as well as scalar values. In 2002, researchers modified IBM's JikesRVM (named Jalapeño at the time) to run both standard Java bytecode and a typesafe SSA ( SafeTSA ) bytecode class files, and demonstrated significant performance benefits to using the SSA bytecode.

  6. Buffer overflow - Wikipedia

    en.wikipedia.org/wiki/Buffer_overflow

    If this overwrites adjacent data or executable code, this may result in erratic program behavior, including memory access errors, incorrect results, and crashes. Exploiting the behavior of a buffer overflow is a well-known security exploit. On many systems, the memory layout of a program, or the system as a whole, is well defined.

  7. Data structure alignment - Wikipedia

    en.wikipedia.org/wiki/Data_structure_alignment

    A memory address a is said to be n-byte aligned when a is a multiple of n (where n is a power of 2). In this context, a byte is the smallest unit of memory access, i.e. each memory address specifies a different byte. An n-byte aligned address would have a minimum of log 2 (n) least-significant zeros when expressed in binary.

  8. Go (programming language) - Wikipedia

    en.wikipedia.org/wiki/Go_(programming_language)

    It is syntactically similar to C, but also has memory safety, garbage collection, structural typing, [7] and CSP-style concurrency. [14] It is often referred to as Golang to avoid ambiguity and because of its former domain name, golang.org, but its proper name is Go. [15] There are two major implementations:

  9. Pointer (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Pointer_(computer_programming)

    A pointer a pointing to the memory address associated with a variable b, i.e., a contains the memory address 1008 of the variable b.In this diagram, the computing architecture uses the same address space and data primitive for both pointers and non-pointers; this need not be the case.