Age | Commit message (Collapse) | Author |
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Signed-off-by: Peng Fan <van.freenix@gmail.com>
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Signed-off-by: Peng Fan <van.freenix@gmail.com>
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Signed-off-by: Peng Fan <van.freenix@gmail.com>
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Add a RAP module loading and unloading. This support wraps the dlopen
API plus manages calling the entry point. The modules are also held in
a list so users can find them, iterator over them and unload them. This
API provides a system level way to manage application modules.
The find file user needs to manage errors.
Load the rap module by default and list the loaded modules.
Add the RAP shell command to the shell in main.
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Update the waf build support to create a RTEMS application and get
it placed in the root file system embedded in the application.
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Object files that depend on each other will cause an unresolved
external. The change lets object files load with unresolved
externals and will resolve them when the object file with the
external is loaded.
A common table of symbol strings and relocation records is maintained.
The symbol string is shared by each object file that is unresolved.
Each relocation record that references the symbol is held. The table
is a series of small blocks that compact as symbols are resolved. The
number of symbols left unresolved is typically small this design avoids
fragmentation of the heap memory.
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