Mercurial > pub > dyncall > dyncall
view test/suite_aggrs/README.txt @ 482:0f3b6898078d
suite_aggrs (still ahead of checked in version of dyncall, sorry):
- renaming struct -> aggr
- added knobs to:
* control struct packing
* whether to test immutability of aggr-by-val params
* how to copy aggrs (field by field or via = op (which might do a memcpy and thus copy padding garbage, also))
- some macros to reduce file sizes of generated cases
- setting default misalignment to 1
author | Tassilo Philipp |
---|---|
date | Wed, 16 Mar 2022 16:27:50 +0100 |
parents | 653b65580cb4 |
children |
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suite_aggrs for dyncall written in C and Lua. Tests aggregates (structs, unions and arrays) passed by value, along with other, non-aggregate args. Note, arrays are only passed/returned by value as members of structs and unions, as they woult decay to a pointer if passed to a function and cannot be returned. So this test suite does not generate any arrays outside of structs and unions. A macro AGGR_MISALIGN can be used in globals.c to intentionally misalign aggregate instances.