1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/******************************************************************************
* 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:
|
