Commit 29e28003 authored by Maciej W. Rozycki's avatar Maciej W. Rozycki Committed by Ralf Baechle

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
...@@ -529,7 +529,7 @@ enum MIPS6e_i8_func { ...@@ -529,7 +529,7 @@ enum MIPS6e_i8_func {
}; };
/* /*
* (microMIPS & MIPS16e) NOP instruction. * (microMIPS) NOP instruction.
*/ */
#define MM_NOP16 0x0c00 #define MM_NOP16 0x0c00
...@@ -679,7 +679,7 @@ struct fp0_format { /* FPU multiply and add format (MIPS32) */ ...@@ -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 opcode : 6,
__BITFIELD_FIELD(unsigned int ft : 5, __BITFIELD_FIELD(unsigned int ft : 5,
__BITFIELD_FIELD(unsigned int fs : 5, __BITFIELD_FIELD(unsigned int fs : 5,
......
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