| /****************************************************************************** |
| * Copyright (c) 2004, 2008 IBM Corporation |
| * All rights reserved. |
| * This program and the accompanying materials |
| * are made available under the terms of the BSD License |
| * which accompanies this distribution, and is available at |
| * http://www.opensource.org/licenses/bsd-license.php |
| * |
| * Contributors: |
| * IBM Corporation - initial implementation |
| *****************************************************************************/ |
| |
| #define LOAD64(rn,name) \ |
| lis rn,name##@highest; \ |
| ori rn,rn,name##@higher; \ |
| rldicr rn,rn,32,31; \ |
| oris rn,rn,name##@h; \ |
| ori rn,rn,name##@l |
| |
| #define LOAD32(rn, name) \ |
| lis rn,name##@h; \ |
| ori rn,rn,name##@l |
| |
| // load 32 bit constant in little endian order |
| #define LOAD32le(rn,name) \ |
| lis rn,(((name>>8)&0x00FF)|((name<<8)&0xFF00)); \ |
| ori rn,rn,(((name>>24)&0x00FF)|((name>>8)&0xFF00)) |
| |
| // load 16 bit constant in little endian order |
| #define LOAD16le(rn,name) \ |
| li rn,(((name>>8)&0x00FF)|((name<<8)&0xFF00)) |
| |
| #define ENTRY(func_name) \ |
| .text; \ |
| .align 2; \ |
| .globl .func_name; \ |
| .func_name: \ |
| .globl func_name; \ |
| func_name: |
| |
| #define C_ENTRY(func_name) \ |
| .section ".text"; \ |
| .align 2; \ |
| .globl func_name; \ |
| .section ".opd","aw"; \ |
| .align 3; \ |
| func_name: \ |
| .quad .func_name,.TOC.@tocbase,0; \ |
| .previous; \ |
| .size func_name,24; \ |
| .type .func_name,@function; \ |
| .globl .func_name; \ |
| .func_name: |
| |
| #define ASM_ENTRY(fn) \ |
| .globl fn; \ |
| fn: |
| |
