Difference between revisions of "User:AlexVinS/Packages"
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==Some ideas on library [[packages]] design== | ==Some ideas on library [[packages]] design== | ||
* New system ''lib''. | * New system ''lib''. | ||
| − | ** os independent, but depends on CPU. Example targets i386-lib | + | ** os independent, but depends on CPU. Example targets i386-lib ia64-lib |
* OOP interface (ojpas interfaces based) between host executable and package RTL, extensible to communicate with concrete packages. | * OOP interface (ojpas interfaces based) between host executable and package RTL, extensible to communicate with concrete packages. | ||
* Host executable memory manager shared with package libs. | * Host executable memory manager shared with package libs. | ||
Revision as of 13:42, 10 January 2011
Some ideas on library packages design
- New system lib.
- os independent, but depends on CPU. Example targets i386-lib ia64-lib
- OOP interface (ojpas interfaces based) between host executable and package RTL, extensible to communicate with concrete packages.
- Host executable memory manager shared with package libs.
- Package binary file format.
- Require to be fully portable (not depends of target system and cpu)
Questions
- How exceptions objects should be transfered between executable and packages?
- The package binary format (ELF, FatELF based?)
- The package main source file format (lpk?)
- Can RTTI help to access objects from exe by package and vice versa? Use only interfaces or macpas external objects?
Known issues
win32
- manually loaded binary must (of this restriction could be circumvented?) be copied to another location to mark memory executable.
