diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /arch/arc/include/asm/linkage.h | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'arch/arc/include/asm/linkage.h')
| -rw-r--r-- | arch/arc/include/asm/linkage.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arc/include/asm/linkage.h b/arch/arc/include/asm/linkage.h new file mode 100644 index 000000000000..0283e9e44e0d --- /dev/null +++ b/arch/arc/include/asm/linkage.h @@ -0,0 +1,63 @@ +/* + * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#ifdef __ASSEMBLY__ + +/* Can't use the ENTRY macro in linux/linkage.h + * gas considers ';' as comment vs. newline + */ +.macro ARC_ENTRY name + .global \name + .align 4 + \name: +.endm + +.macro ARC_EXIT name +#define ASM_PREV_SYM_ADDR(name) .-##name + .size \ name, ASM_PREV_SYM_ADDR(\name) +.endm + +/* annotation for data we want in DCCM - if enabled in .config */ +.macro ARCFP_DATA nm +#ifdef CONFIG_ARC_HAS_DCCM + .section .data.arcfp +#else + .section .data +#endif + .global \nm +.endm + +/* annotation for data we want in DCCM - if enabled in .config */ +.macro ARCFP_CODE +#ifdef CONFIG_ARC_HAS_ICCM + .section .text.arcfp, "ax",@progbits +#else + .section .text, "ax",@progbits +#endif +.endm + +#else /* !__ASSEMBLY__ */ + +#ifdef CONFIG_ARC_HAS_ICCM +#define __arcfp_code __attribute__((__section__(".text.arcfp"))) +#else +#define __arcfp_code __attribute__((__section__(".text"))) +#endif + +#ifdef CONFIG_ARC_HAS_DCCM +#define __arcfp_data __attribute__((__section__(".data.arcfp"))) +#else +#define __arcfp_data __attribute__((__section__(".data"))) +#endif + +#endif /* __ASSEMBLY__ */ + +#endif |