diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/include/macros.h | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/SLOF/include/macros.h')
| -rw-r--r-- | qemu/roms/SLOF/include/macros.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/include/macros.h b/qemu/roms/SLOF/include/macros.h new file mode 100644 index 000000000..f519bb8a7 --- /dev/null +++ b/qemu/roms/SLOF/include/macros.h @@ -0,0 +1,58 @@ +/****************************************************************************** + * 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: + |