--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dyncall/dyncall_callvm_sparc.c	Thu Mar 19 22:24:28 2015 +0100
@@ -0,0 +1,156 @@
+/*
+
+ Package: dyncall
+ Library: dyncall
+ File: dyncall/dyncall_callvm_sparc.c
+ Description: Call VM for sparc processor architecture.
+ License:
+
+   Copyright (c) 2011-2015 Daniel Adler <dadler@uni-goettingen.de>
+
+   Permission to use, copy, modify, and distribute this software for any
+   purpose with or without fee is hereby granted, provided that the above
+   copyright notice and this permission notice appear in all copies.
+
+   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+   WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+   MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+   ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+   WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+   ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+*/
+
+
+
+#include "dyncall_callvm_sparc.h"
+#include "dyncall_call_sparc.h"
+#include "dyncall_utils.h"
+#include "dyncall_alloc.h"
+#define DEFAULT_STACK_ALIGN	16
+/* Construtor. */
+/* the six output registers %o0-%o5 are always loaded, thus we need to ensure the argument buffer has space for at least 24 bytes. */
+static DCCallVM* dc_callvm_new_sparc(DCCallVM_vt* vt, DCsize size)
+{
+  size=DC_MAX(size,sizeof(void*)*(6+1));
+  DCCallVM_sparc* self = (DCCallVM_sparc*) dcAllocMem(sizeof(DCCallVM_sparc)+size);
+  dc_callvm_base_init(&self->mInterface, vt);
+  dcVecInit(&self->mVecHead,size);
+  return (DCCallVM*)self;
+}
+
+/* Destructor. */
+static void dc_callvm_free_sparc(DCCallVM* in_self)
+{
+  dcFreeMem(in_self);
+}
+
+/* Reset argument buffer. */
+static void dc_callvm_reset_sparc(DCCallVM* in_self)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecReset(&self->mVecHead);
+}
+
+/* Load integer 32-bit. */
+static void dc_callvm_argInt_sparc(DCCallVM* in_self, DCint x)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DCint));
+}
+
+/* we propagate Bool,Char,Short to Int. */
+
+static void dc_callvm_argBool_sparc(DCCallVM* in_self, DCbool x) { dc_callvm_argInt_sparc(in_self, (DCint)x); }
+static void dc_callvm_argChar_sparc(DCCallVM* in_self, DCchar x) { dc_callvm_argInt_sparc(in_self, (DCint)x); }
+static void dc_callvm_argShort_sparc(DCCallVM* in_self, DCshort x) { dc_callvm_argInt_sparc(in_self, (DCint)x); }
+
+/* handle others Pointer, Long, LongLong, Float and Double as-is. */
+
+static void dc_callvm_argPointer_sparc(DCCallVM* in_self, DCpointer x) 
+{ 
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DCpointer));
+}
+
+static void dc_callvm_argLong_sparc(DCCallVM* in_self, DClong x) 
+{ 
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DClong));
+}
+static void dc_callvm_argLongLong_sparc(DCCallVM* in_self, DClonglong x)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DClonglong));
+}
+static void dc_callvm_argFloat_sparc(DCCallVM* in_self, DCfloat x)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DCfloat));
+}
+static void dc_callvm_argDouble_sparc(DCCallVM* in_self, DCdouble x)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcVecAppend(&self->mVecHead, &x, sizeof(DCdouble));
+}
+  
+/* mode: only a single mode available currently. */
+static void dc_callvm_mode_sparc(DCCallVM* in_self, DCint mode)
+{
+  switch(mode) {
+    case DC_CALL_C_DEFAULT:
+    case DC_CALL_C_ELLIPSIS:
+    case DC_CALL_C_SPARC32:
+      break;
+    default:
+      in_self->mError = DC_ERROR_UNSUPPORTED_MODE;
+      break; 
+  }
+}
+
+/* we call directly with 'RTYPE dcCall(DCCallVM* in_self, DCpointer target)' */
+#if 0
+/* call: delegate to default call kernel */
+static void dc_callvm_call_sparc(DCCallVM* in_self, DCpointer target)
+{
+  DCCallVM_sparc* self = (DCCallVM_sparc*)in_self;
+  dcCall_sparc(target, dcVecSize(&self->mVecHead), dcVecData(&self->mVecHead));
+}
+#endif
+
+/* CallVM virtual table. */
+DCCallVM_vt gVT_sparc =
+{
+  &dc_callvm_free_sparc, 
+  &dc_callvm_reset_sparc, 
+  &dc_callvm_mode_sparc, 
+  &dc_callvm_argBool_sparc, 
+  &dc_callvm_argChar_sparc, 
+  &dc_callvm_argShort_sparc, 
+  &dc_callvm_argInt_sparc, 
+  &dc_callvm_argLong_sparc, 
+  &dc_callvm_argLongLong_sparc, 
+  &dc_callvm_argFloat_sparc, 
+  &dc_callvm_argDouble_sparc, 
+  &dc_callvm_argPointer_sparc, 
+  NULL /* argStruct */, 
+  (DCvoidvmfunc*)       &dcCall_sparc,  
+  (DCboolvmfunc*)       &dcCall_sparc,  
+  (DCcharvmfunc*)       &dcCall_sparc,  
+  (DCshortvmfunc*)      &dcCall_sparc,  
+  (DCintvmfunc*)        &dcCall_sparc, 
+  (DClongvmfunc*)       &dcCall_sparc, 
+  (DClonglongvmfunc*)   &dcCall_sparc,  
+  (DCfloatvmfunc*)      &dcCall_sparc,  
+  (DCdoublevmfunc*)     &dcCall_sparc,  
+  (DCpointervmfunc*)    &dcCall_sparc,
+  NULL /* callStruct */
+};
+
+/* Public API. */
+DCCallVM* dcNewCallVM(DCsize size)
+{
+  return dc_callvm_new_sparc(&gVT_sparc,size);
+}
+