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linux
arch: use ASM_NL instead of ';' for assembler new line character in the macro
For some assemblers, they use another character as newline in a macro
(e.g. arc uses '`'), so for generic assembly code, need use ASM_NL (a
macro) instead of ';' for it.
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
authored by
Chen Gang
and committed by
Michal Marek
9df62f05
e36aaea2
+14
-7
+2
arch/arc/include/asm/linkage.h
+2
arch/arc/include/asm/linkage.h
+12
-7
include/linux/linkage.h
+12
-7
include/linux/linkage.h
···
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#include <linux/export.h>
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#include <asm/linkage.h>
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/* Some toolchains use other characters (e.g. '`') to mark new line in macro */
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#ifndef ASM_NL
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#define ASM_NL ;
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#endif
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#ifdef __cplusplus
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#define CPP_ASMLINKAGE extern "C"
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#else
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#ifndef ENTRY
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#define ENTRY(name) \
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.globl name; \
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ALIGN; \
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name:
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.globl name ASM_NL \
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ALIGN ASM_NL \
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name:
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#endif
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#endif /* LINKER_SCRIPT */
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#ifndef WEAK
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#define WEAK(name) \
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.weak name; \
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.weak name ASM_NL \
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name:
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#endif
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#ifndef END
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#define END(name) \
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.size name, .-name
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.size name, .-name
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#endif
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/* If symbol 'name' is treated as a subroutine (gets called, and returns)
···
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*/
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#ifndef ENDPROC
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#define ENDPROC(name) \
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.type name, @function; \
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END(name)
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.type name, @function ASM_NL \
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END(name)
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#endif
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#endif