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-rw-r--r--src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_irix.cpp226
1 files changed, 226 insertions, 0 deletions
diff --git a/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_irix.cpp b/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_irix.cpp
new file mode 100644
index 00000000..556b5bbe
--- /dev/null
+++ b/src/libs/xpcom18a4/xpcom/reflect/xptcall/src/md/unix/xptcstubs_irix.cpp
@@ -0,0 +1,226 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1999
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either of the GNU General Public License Version 2 or later (the "GPL"),
+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+#include "xptcprivate.h"
+
+#if defined(IRIX)
+
+#if (_MIPS_SIM != _ABIN32)
+#error "This code is for IRIX N32 only"
+#endif
+
+/*
+ * This is for IRIX N32 ABI
+ *
+ * When we're called, the "gp" registers are stored in gprData and
+ * the "fp" registers are stored in fprData. There are 8 regs
+ * available which coorespond to the first 7 parameters of the
+ * function and the "this" pointer. If there are additional parms,
+ * they are stored on the stack at address "args".
+ *
+ */
+extern "C" nsresult
+PrepareAndDispatch(nsXPTCStubBase* self, PRUint32 methodIndex, PRUint64* args,
+ PRUint64 *gprData, double *fprData)
+{
+#define PARAM_BUFFER_COUNT 16
+#define PARAM_GPR_COUNT 7
+#define PARAM_FPR_COUNT 7
+
+ nsXPTCMiniVariant paramBuffer[PARAM_BUFFER_COUNT];
+ nsXPTCMiniVariant* dispatchParams = NULL;
+ nsIInterfaceInfo* iface_info = NULL;
+ const nsXPTMethodInfo* info;
+ PRUint8 paramCount;
+ PRUint8 i;
+ nsresult result = NS_ERROR_FAILURE;
+
+ NS_ASSERTION(self,"no self");
+
+ self->GetInterfaceInfo(&iface_info);
+ NS_ASSERTION(iface_info,"no interface info");
+
+ iface_info->GetMethodInfo(PRUint16(methodIndex), &info);
+ NS_ASSERTION(info,"no interface info");
+
+ paramCount = info->GetParamCount();
+
+ // setup variant array pointer
+ if(paramCount > PARAM_BUFFER_COUNT)
+ dispatchParams = new nsXPTCMiniVariant[paramCount];
+ else
+ dispatchParams = paramBuffer;
+ NS_ASSERTION(dispatchParams,"no place for params");
+
+ PRUint64* ap = args;
+ PRUint32 iCount = 0;
+ for(i = 0; i < paramCount; i++)
+ {
+ const nsXPTParamInfo& param = info->GetParam(i);
+ const nsXPTType& type = param.GetType();
+ nsXPTCMiniVariant* dp = &dispatchParams[i];
+
+ if(param.IsOut() || !type.IsArithmetic())
+ {
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.p = (void*)gprData[iCount++];
+ else
+ dp->val.p = (void*)*ap++;
+ continue;
+ }
+ // else
+ switch(type)
+ {
+ case nsXPTType::T_I8:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.i8 = (PRInt8)gprData[iCount++];
+ else
+ dp->val.i8 = (PRInt8)*ap++;
+ break;
+
+ case nsXPTType::T_I16:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.i16 = (PRInt16)gprData[iCount++];
+ else
+ dp->val.i16 = (PRInt16)*ap++;
+ break;
+
+ case nsXPTType::T_I32:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.i32 = (PRInt32)gprData[iCount++];
+ else
+ dp->val.i32 = (PRInt32)*ap++;
+ break;
+
+ case nsXPTType::T_I64:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.i64 = (PRInt64)gprData[iCount++];
+ else
+ dp->val.i64 = (PRInt64)*ap++;
+ break;
+
+ case nsXPTType::T_U8:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.u8 = (PRUint8)gprData[iCount++];
+ else
+ dp->val.u8 = (PRUint8)*ap++;
+ break;
+
+ case nsXPTType::T_U16:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.u16 = (PRUint16)gprData[iCount++];
+ else
+ dp->val.u16 = (PRUint16)*ap++;
+ break;
+
+ case nsXPTType::T_U32:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.u32 = (PRUint32)gprData[iCount++];
+ else
+ dp->val.u32 = (PRUint32)*ap++;
+ break;
+
+ case nsXPTType::T_U64:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.u64 = (PRUint64)gprData[iCount++];
+ else
+ dp->val.u64 = (PRUint64)*ap++;
+ break;
+
+ case nsXPTType::T_FLOAT:
+ if (iCount < PARAM_FPR_COUNT)
+ dp->val.f = (double)fprData[iCount++];
+ else
+ dp->val.f = *((double*)ap++);
+ break;
+
+ case nsXPTType::T_DOUBLE:
+ if (iCount < PARAM_FPR_COUNT)
+ dp->val.d = (double)fprData[iCount++];
+ else
+ dp->val.d = *((double*)ap++);
+ break;
+
+ case nsXPTType::T_BOOL:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.b = (PRBool)gprData[iCount++];
+ else
+ dp->val.b = (PRBool)*ap++;
+ break;
+
+ case nsXPTType::T_CHAR:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.c = (char)gprData[iCount++];
+ else
+ dp->val.c = (char)*ap++;
+ break;
+
+ case nsXPTType::T_WCHAR:
+ if (iCount < PARAM_GPR_COUNT)
+ dp->val.wc = (wchar_t)gprData[iCount++];
+ else
+ dp->val.wc = (wchar_t)*ap++;
+ break;
+
+ default:
+ NS_ASSERTION(0, "bad type");
+ break;
+ }
+ }
+
+ result = self->CallMethod((PRUint16)methodIndex, info, dispatchParams);
+
+ NS_RELEASE(iface_info);
+
+ if(dispatchParams != paramBuffer)
+ delete [] dispatchParams;
+
+ return result;
+}
+
+#define STUB_ENTRY(n) /* defined in the assembly file */
+
+#define SENTINEL_ENTRY(n) \
+nsresult nsXPTCStubBase::Sentinel##n() \
+{ \
+ NS_ASSERTION(0,"nsXPTCStubBase::Sentinel called"); \
+ return NS_ERROR_NOT_IMPLEMENTED; \
+}
+
+#include "xptcstubsdef.inc"
+
+#endif
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