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ba790f583c
KBuild abuses the asm statement to write to a file and
clang chokes about these invalid asm statements. Hack it
even more by fooling this is actual valid asm code.
[masahiro:
Import Jeroen's work for U-Boot:
http://patchwork.ozlabs.org/patch/375026/
Tweak sed script a little to avoid garbage '#' for GCC case, like
#define NR_PAGEFLAGS 23 /* __NR_PAGEFLAGS # */ ]
Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Tested-by: Matthias Kaehlcke <mka@chromium.org>
(cherry picked from commit cf0c3e68aa)
16 lines
341 B
C
16 lines
341 B
C
#ifndef __LINUX_KBUILD_H
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#define __LINUX_KBUILD_H
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#define DEFINE(sym, val) \
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asm volatile("\n.ascii \"->" #sym " %0 " #val "\"" : : "i" (val))
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#define BLANK() asm volatile("\n.ascii \"->\"" : : )
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#define OFFSET(sym, str, mem) \
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DEFINE(sym, offsetof(struct str, mem))
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#define COMMENT(x) \
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asm volatile("\n.ascii \"->#" x "\"")
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#endif
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