Mercurial > pub > dyncall > dyncall
view test/callback_suite_aggrs/config.lua @ 533:71c884e610f0
- integration of patches from Raphael Luba, Thekla, Inc.:
* integration of aggregate-by-value (struct, union) support patch for x64 (win and sysv)
* windows/x64 asm additions to specify how stack unwinds (help for debuggers, exception handling, etc.)
* see Changelog for details
- new calling convention modes for thiscalls (platform agnostic, was specific before)
* new signature character for platform agnostic thiscalls ('*' / DC_SIGCHAR_CC_THISCALL)
- dcCallF(), dcVCallF(), dcArgF() and dcVArgF():
* added support for aggregates-by-value (wasn't part of patch)
* change that those functions don't implicitly call dcReset() anymore, which was unflexible (breaking change)
- added macros to feature test implementation for aggregate-by-value and syscall support
- changed libdyncall_s.lib and libdyncallback_s.lib order in callback test makefiles, as some toolchains are picky about order
- doc:
* man page updates to describe aggregate interface
* manual overview changes to highlight platforms with aggregate-by-value support
- test/plain: replaced tests w/ old/stale sctruct interface with new aggregate one
author | Tassilo Philipp |
---|---|
date | Thu, 21 Apr 2022 13:35:47 +0200 |
parents | cd46e111bc4c |
children | 5e1002095afa |
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-- user config for rand-sig.lua: minargs = 0 maxargs = 16 minaggrfields= 0 -- 0 allows for empty structs/unions maxaggrfields= 12 maxarraylen = 16 -- see *) arraydice = 40 -- how often to turn a member into an array (1 out of arraydice-times) maxaggrdepth = 3 -- max nesting depth of aggregates, 1 = no nesting reqaggrinsig = true -- require that every generated signature has at least one aggregate ncases = 400 types = "BcsijlCSIJLpfd{}<>" -- types to use; use '{','}' for structs, '<','>' for unions rtypes = nil -- supported return types (set to nil to use "v"..types) seed = 1996 -- *) note some callconvs pass structs via regs, so using big numbers here will -- reduce those cases; however special alignment rules are specified in some -- ABIs for bigger arrays, which is also worth testing -- Notes: specify types more than once to increase relative occurance, e.g.: -- this favors non-aggregate args, especially ints (and also increases avg num of aggregate fields): --types = "Bccssiiiiijjllpfd{}" -- this heavily favors nested structs, while not having any union: --types = "Bcsijlpfd{{{{{{}" -- this heavily favors flat and short/empty aggregates: --types = "Bcsijlpfd{}}}}}}<>>>>>" -- user config for mk-cases.lua -- force aggregate packing, 0=off, pos values set fixed packing, neg values -- set a random power-of-2 packing per aggregate, within [1,abs(aggrpacking)] aggrpacking = 0 aggrpackingseed = seed