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MIPS: Add MFHC0 and MTHC0 instructions to uasm.

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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>
This commit is contained in:
Steven J. Hill 2014-11-13 09:52:02 -06:00 • committed by Ralf Baechle
parent 77a5c59332
commit e2965cd000
4 changed files with 16 additions and 9 deletions
Download patch file Download diff file Expand all files Collapse all files

14
arch/mips/mm/uasm.c
View file

@ -51,12 +51,12 @@ enum opcode {
insn_dsll32, insn_dsra, insn_dsrl, insn_dsrl32, insn_dsubu, insn_eret,
insn_ext, insn_ins, insn_j, insn_jal, insn_jalr, insn_jr, insn_lb,
insn_ld, insn_ldx, insn_lh, insn_ll, insn_lld, insn_lui, insn_lw,
insn_lwx, insn_mfc0, insn_mfhi, insn_mflo, insn_mtc0, insn_mul,
insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc, insn_scd,
insn_sd, insn_sll, insn_sllv, insn_slt, insn_sltiu, insn_sltu, insn_sra,
insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync, insn_syscall,
insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, insn_wsbh,
insn_xor, insn_xori, insn_yield,
insn_lwx, insn_mfc0, insn_mfhc0, insn_mfhi, insn_mflo, insn_mtc0,
insn_mthc0, insn_mul, insn_or, insn_ori, insn_pref, insn_rfe,
insn_rotr, insn_sc, insn_scd, insn_sd, insn_sll, insn_sllv, insn_slt,
insn_sltiu, insn_sltu, insn_sra, insn_srl, insn_srlv, insn_subu,
insn_sw, insn_sync, insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi,
insn_tlbwr, insn_wait, insn_wsbh, insn_xor, insn_xori, insn_yield,
};
struct insn {
@ -284,9 +284,11 @@ I_u2s3u1(_lld)
I_u1s2(_lui)
I_u2s3u1(_lw)
I_u1u2u3(_mfc0)
I_u1u2u3(_mfhc0)
I_u1(_mfhi)
I_u1(_mflo)
I_u1u2u3(_mtc0)
I_u1u2u3(_mthc0)
I_u3u1u2(_mul)
I_u2u1u3(_ori)
I_u3u1u2(_or)