In computing, rebasing is one of the following:
IBM VM/370 Discontinuous Shared Segments (DCSS) were an early example of this technique, though not called rebasing. The technique is used extensively on Win32 platforms to avoid the overhead of address relocation of system DLLs by the loader.
Some security extensions to Linux/x86 use rebasing to force the use of code addresses below 0x00ffffff in order to introduce a 0x00 byte into all code pointers; this eliminates a certain class of buffer overflow security problems related to improper checking of null-terminated strings, common in the C programming language.
- Rebasing is the act of moving changesets to a different branch when using a revision control system, or, in some systems, by synchronizing a branch with the originating branch by merging all new changes in the latter to the former. For example, git and Darcs do this (but Darcs extends the concept and calls it "patch commutation").
- The mechanism that the Microsoft Exchange or Microsoft Outlook DST (Daylight saving time) rebasing tool TZMOVE.EXE uses to recalculate and reschedule appointment dates that are affected by DST.
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- Mark Baker (2004-03-25). "Optimizing DLL Loads". Dr. Dobb's Journal.
- Claudio Caldato (February 2006). "Improving Application Startup Time". MSDN Magazine (Microsoft Corporation).
- Surupa Biswas (May 2006). "The Performance Benefits of NGen". MSDN Magazine (Microsoft Corporation).
- Matt Pietrek (March 2002). "An In-Depth Look into the Win32 Portable Executable File Format, Part 2". MSDN Magazine (Microsoft Corporation).
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- Reji Thomas and Bhasker Reddy (2006-08-14). "Dynamic Linking in Linux and Windows, part two". Symantec Corp.