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Commit 29e28003 authored by Maciej W. Rozycki's avatar Maciej W. Rozycki Committed by Ralf Baechle
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MIPS: inst.h: Fix some instruction descriptions 



Fix the description of the microMIPS NOP16 encoding or MM_NOP16, which
is not equivalent to the MIPS16 NOP instruction.  This is 0x0c00 and
represents the microMIPS `MOVE16 $0, $0' operation, whereas MIPS16 NOP
is encoded as 0x6500, representing `MOVE $0, $16'.

Also fix a typo in `mm_fp0_format' description.

Signed-off-by: default avatarMaciej W. Rozycki <macro@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/12177/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 6e1715f7

arch/mips/include/uapi/asm/inst.h

+2 −2
Original line number Diff line number Diff line
@@ -529,7 +529,7 @@ enum MIPS6e_i8_func { 
};



/*

 * (microMIPS & MIPS16e) NOP instruction.

 * (microMIPS) NOP instruction.

 */

#define MM_NOP16	0x0c00
@@ -679,7 +679,7 @@ struct fp0_format { /* FPU multiply and add format (MIPS32) */ 
	;))))))

};



struct mm_fp0_format {		/* FPU multipy and add format (microMIPS) */

struct mm_fp0_format {		/* FPU multiply and add format (microMIPS) */

	__BITFIELD_FIELD(unsigned int opcode : 6,

	__BITFIELD_FIELD(unsigned int ft : 5,

	__BITFIELD_FIELD(unsigned int fs : 5,