diff options
| author | Steven J. Hill <Steven.Hill@imgtec.com> | 2014-11-13 15:52:02 (GMT) |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-11-24 21:47:31 (GMT) |
| commit | e2965cd0003f222bd49f67907c2bc6ed691c6d20 (patch) | |
| tree | 178e452f7078122ed59c78c19d4bb2c78036505c /arch/mips/include | |
| parent | 77a5c59332aa75e66f0d95f9eeb69baf3c68970d (diff) | |
| download | linux-e2965cd0003f222bd49f67907c2bc6ed691c6d20.tar.xz | |
MIPS: Add MFHC0 and MTHC0 instructions to uasm.
New instructions for Extended Physical Addressing (XPA) functionality.
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8453/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/uasm.h | 2 | ||||
| -rw-r--r-- | arch/mips/include/uapi/asm/inst.h | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index 708c5d4..fc1cdd2 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -136,9 +136,11 @@ Ip_u1s2(_lui); Ip_u2s3u1(_lw); Ip_u3u1u2(_lwx); Ip_u1u2u3(_mfc0); +Ip_u1u2u3(_mfhc0); Ip_u1(_mfhi); Ip_u1(_mflo); Ip_u1u2u3(_mtc0); +Ip_u1u2u3(_mthc0); Ip_u3u1u2(_mul); Ip_u3u1u2(_or); Ip_u2u1u3(_ori); diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 4bfdb9d..89c2243 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -108,9 +108,10 @@ enum rt_op { */ enum cop_op { mfc_op = 0x00, dmfc_op = 0x01, - cfc_op = 0x02, mfhc_op = 0x03, - mtc_op = 0x04, dmtc_op = 0x05, - ctc_op = 0x06, mthc_op = 0x07, + cfc_op = 0x02, mfhc0_op = 0x02, + mfhc_op = 0x03, mtc_op = 0x04, + dmtc_op = 0x05, ctc_op = 0x06, + mthc0_op = 0x06, mthc_op = 0x07, bc_op = 0x08, cop_op = 0x10, copm_op = 0x18 }; |