Mercurial > pub > dyncall > dyncall

diff dyncallback/dyncall_callback.c @ 533:71c884e610f0

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- 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 f5577f6bf97a
children 0c8838766866
line wrap: on
line diff
--- a/dyncallback/dyncall_callback.c	Sat Apr 16 15:00:58 2022 +0200
+++ b/dyncallback/dyncall_callback.c	Thu Apr 21 13:35:47 2022 +0200
@@ -6,7 +6,7 @@
  Description: Callback - Implementation back-end selector
  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
@@ -25,6 +25,8 @@
 
 
 #include "../dyncall/dyncall_macros.h"
+#include "../dyncall/dyncall_aggregate.h"
+
 
 #if defined(DC__Arch_Intel_x86)
 #include "dyncall_callback_x86.c"
@@ -44,5 +46,31 @@
 #include "dyncall_callback_sparc64.c"
 #elif defined(DC__Arch_ARM64)
 #include "dyncall_callback_arm64.c"
+#else
+#error unsupported platform
 #endif
 
+
+void dcbInitCallback(DCCallback* pcb, const DCsigchar* signature, DCCallbackHandler* handler, void* userdata)
+{
+  dcbInitCallback2(pcb, signature, handler, userdata, NULL);
+}
+
+
+DCCallback* dcbNewCallback(const DCsigchar* signature, DCCallbackHandler* handler, void* userdata)
+{
+  return dcbNewCallback2(signature, handler, userdata, NULL);
+}
+
+
+void dcbFreeCallback(DCCallback* pcb)
+{
+  dcFreeWX(pcb, sizeof(DCCallback));
+}
+
+
+void* dcbGetUserData(DCCallback* pcb)
+{
+  return pcb->userdata;
+}
+