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Commit be513698 authored by Markos Chandras's avatar Markos Chandras
Browse files

MIPS: asm: compiler: Add new macros to set ISA and arch asm annotations 



There are certain places where the code uses .set mips32 or .set mips64
or .set arch=r4000. In preparation of MIPS R6 support, and in order to
use as less #ifdefs as possible, we define new macros to set similar
annotations for MIPS R6.

Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
parent a168b8f1

arch/mips/include/asm/compiler.h

+13 −0
Original line number Diff line number Diff line
@@ -24,4 +24,17 @@ 
#error "microMIPS compilation unsupported with GCC older than 4.9"

#endif



#ifdef CONFIG_CPU_MIPSR6

#define MIPS_ISA_LEVEL "mips64r6"

#define MIPS_ISA_ARCH_LEVEL MIPS_ISA_LEVEL

#define MIPS_ISA_LEVEL_RAW mips64r6

#define MIPS_ISA_ARCH_LEVEL_RAW MIPS_ISA_LEVEL_RAW

#else

/* MIPS64 is a superset of MIPS32 */

#define MIPS_ISA_LEVEL "mips64r2"

#define MIPS_ISA_ARCH_LEVEL "arch=r4000"

#define MIPS_ISA_LEVEL_RAW mips64r2

#define MIPS_ISA_ARCH_LEVEL_RAW MIPS_ISA_LEVEL_RAW

#endif /* CONFIG_CPU_MIPSR6 */



#endif /* _ASM_COMPILER_H */