AROS ABIv1: Difference between revisions
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(Created page with "= Libraries = * The library basecall register must be: - Saved by the called function by the ABI of the architecture - Not a register that is used to hold arguments - Not ...") |
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Revision as of 21:29, 1 August 2012
Libraries
- The library basecall register must be:
- Saved by the called function by the ABI of the architecture - Not a register that is used to hold arguments - Not a scratch register
- Regcall ABI (ie AROS_LH(...))
- Library base passed in as an argument - Must not be (,...) varadic - Up to 14 arguments
- SysV ABI
- Library base passed in via the basecall register - On the library side, the register is saved in the task's taskstorage slot for this library.