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Commit f31318fd authored by Markos Chandras's avatar Markos Chandras Committed by Ralf Baechle
Browse files

MIPS: uasm: Add srlv uasm instruction 



It will be used later on by bpf-jit

[ralf@linux-mips.org: Fixed conflict due to other preceeding conflicts.]

Signed-off-by: default avatarMarkos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/6726/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent bef581ba

arch/mips/include/asm/uasm.h

+1 −0
Original line number Diff line number Diff line
@@ -143,6 +143,7 @@ Ip_u2u1u3(_sll); 
Ip_u3u2u1(_sllv);

Ip_u2u1u3(_sra);

Ip_u2u1u3(_srl);

Ip_u3u2u1(_srlv);

Ip_u3u1u2(_subu);

Ip_u2s3u1(_sw);

Ip_u1(_sync);

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

+1 −0
Original line number Diff line number Diff line
@@ -253,6 +253,7 @@ enum mm_32a_minor_op { 
	mm_pool32axf_op = 0x03c,

	mm_srl32_op = 0x040,

	mm_sra_op = 0x080,

	mm_srlv32_op = 0x090,

	mm_rotr_op = 0x0c0,

	mm_lwxs_op = 0x118,

	mm_addu32_op = 0x150,

arch/mips/mm/uasm-micromips.c

+1 −0
Original line number Diff line number Diff line
@@ -97,6 +97,7 @@ static struct insn insn_table_MM[] = { 
	{ insn_sllv, M(mm_pool32a_op, 0, 0, 0, 0, mm_sllv32_op), RT | RS | RD },

	{ insn_sra, M(mm_pool32a_op, 0, 0, 0, 0, mm_sra_op), RT | RS | RD },

	{ insn_srl, M(mm_pool32a_op, 0, 0, 0, 0, mm_srl32_op), RT | RS | RD },

	{ insn_srlv, M(mm_pool32a_op, 0, 0, 0, 0, mm_srlv32_op), RT | RS | RD },

	{ insn_rotr, M(mm_pool32a_op, 0, 0, 0, 0, mm_rotr_op), RT | RS | RD },

	{ insn_subu, M(mm_pool32a_op, 0, 0, 0, 0, mm_subu32_op), RT | RS | RD },

	{ insn_sw, M(mm_sw32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },

arch/mips/mm/uasm-mips.c

+1 −0
Original line number Diff line number Diff line
@@ -106,6 +106,7 @@ static struct insn insn_table[] = { 
	{ insn_sllv,  M(spec_op, 0, 0, 0, 0, sllv_op),  RS | RT | RD },

	{ insn_sra,  M(spec_op, 0, 0, 0, 0, sra_op),  RT | RD | RE },

	{ insn_srl,  M(spec_op, 0, 0, 0, 0, srl_op),  RT | RD | RE },

	{ insn_srlv,  M(spec_op, 0, 0, 0, 0, srlv_op),  RS | RT | RD },

	{ insn_subu,  M(spec_op, 0, 0, 0, 0, subu_op),	RS | RT | RD },

	{ insn_sw,  M(sw_op, 0, 0, 0, 0, 0),  RS | RT | SIMM },

	{ insn_sync, M(spec_op, 0, 0, 0, 0, sync_op), RE },

arch/mips/mm/uasm.c

+4 −3
Original line number Diff line number Diff line
@@ -52,9 +52,9 @@ enum opcode { 
	insn_ext, insn_ins, insn_j, insn_jal, insn_jalr, insn_jr, insn_ld,

	insn_ldx, insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx, insn_mfc0,

	insn_mtc0, insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc,

	insn_scd, insn_sd, insn_sll, insn_sllv, insn_sra, insn_srl, insn_subu,

	insn_sw, insn_sync, insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi,

	insn_tlbwr, insn_wait, insn_xor, insn_xori, insn_yield,

	insn_scd, insn_sd, insn_sll, insn_sllv, 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_xor, insn_xori, insn_yield,

};



struct insn {
@@ -283,6 +283,7 @@ I_u2u1u3(_sll) 
I_u3u2u1(_sllv)

I_u2u1u3(_sra)

I_u2u1u3(_srl)

I_u3u2u1(_srlv)

I_u2u1u3(_rotr)

I_u3u1u2(_subu)

I_u2s3u1(_sw)