/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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
*
* 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) 1998
* 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 <stdio.h>
typedef unsigned nsresult;
typedef unsigned PRUint32;
typedef unsigned nsXPCVariant;
#if defined(WIN32)
#else
#endif
class base{
public:
NS_IMETHOD ignored() = 0;
};
public:
NS_IMETHOD callme1(int i, int j) = 0;
NS_IMETHOD callme2(int i, int j) = 0;
NS_IMETHOD callme3(int i, int j) = 0;
};
public:
NS_IMETHOD callme1(int i, int j);
NS_IMETHOD callme2(int i, int j);
NS_IMETHOD callme3(int i, int j);
};
/*
class baz : public base {
public:
NS_IMETHOD ignored();
NS_IMETHOD callme1();
NS_IMETHOD callme2();
NS_IMETHOD callme3();
void setfoo(foo* f) {other = f;}
foo* other;
};
NS_IMETHODIMP baz::ignored(){return 0;}
*/
{
printf("called bar::callme1 with: %d %d\n", i, j);
return 5;
}
{
printf("called bar::callme2 with: %d %d\n", i, j);
return 5;
}
{
printf("called bar::callme3 with: %d %d\n", i, j);
return 5;
}
f->callme1(i, j);
}
/***************************************************************************/
#if defined(WIN32)
{
return paramCount;
}
static void __stdcall
{
for(PRUint32 i = 0; i < paramCount; i++, d++, s++)
{
}
}
{
__asm {
}
}
#else
/***************************************************************************/
// just Linux_x86 now. Add other later...
static PRUint32
{
return paramCount;
}
static void
{
for(PRUint32 i = 0; i < paramCount; i++, d++, s++)
{
}
}
static nsresult
{
"pushl %4\n\t"
"pushl %3\n\t"
"movl %5, %%eax\n\t"
"call *%%eax\n\t" /* count words */
"addl $0x8, %%esp\n\t"
"shl $2, %%eax\n\t" /* *= 4 */
"subl %%eax, %%esp\n\t" /* make room for params */
"movl %%esp, %%edx\n\t"
"pushl %4\n\t"
"pushl %3\n\t"
"pushl %%edx\n\t"
"movl %6, %%eax\n\t"
"call *%%eax\n\t" /* copy params */
"addl $0xc, %%esp\n\t"
"movl %1, %%ecx\n\t"
"pushl %%ecx\n\t"
"movl (%%ecx), %%edx\n\t"
"movl %2, %%eax\n\t" /* function index */
"shl $2, %%eax\n\t" /* *= 4 */
"addl $8, %%eax\n\t" /* += 8 */
"addl %%eax, %%edx\n\t"
"call *(%%edx)\n\t" /* safe to not cleanup esp */
"movl %%eax, %0"
: "ax", "cx", "dx", "memory"
);
return result;
}
#endif
/***************************************************************************/
int main()
{
// printf("calling via C++...\n");
// docall(a, 12, 24);
printf("calling via ASM...\n");
return 0;
}