- 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

--- a/dyncallback/dyncall_args_sparc64.c	Sat Apr 16 15:00:58 2022 +0200
+++ b/dyncallback/dyncall_args_sparc64.c	Thu Apr 21 13:35:47 2022 +0200
@@ -6,7 +6,7 @@
  Description: Callback's Arguments VM - Implementation for sparc64 - not yet
  License:
 
-   Copyright (c) 2007-2018 Daniel Adler <dadler@uni-goettingen.de>,
+   Copyright (c) 2007-2022 Daniel Adler <dadler@uni-goettingen.de>,
                            Tassilo Philipp <tphilipp@potion-studios.com>
 
    Permission to use, copy, modify, and distribute this software for any
@@ -53,3 +53,6 @@
 		: *((DCfloat*)(p->arg_ptr   + p->i++)+1); /* right aligned in 64bit slot   */
 }
 
+void        dcbArgAggr     (DCArgs* p, DCpointer target)                   { /* @@@AGGR not impl */ }
+void        dcbReturnAggr  (DCArgs *args, DCValue *result, DCpointer ret)  { /* @@@AGGR not impl */ }
+