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MIPS: uasm: Add sltu uasm instruction 

It will be used later on by bpf-jit

[ralf@linux-mips.org: Resolved conflict.]

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/6731/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Markos Chandras 2014-04-08 12:47:10 +01:00 committed by Ralf Baechle
parent 390363ed77
commit e8ef868b47
5 changed files with 6 additions and 1 deletions
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1
arch/mips/include/asm/uasm.h
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@ -144,6 +144,7 @@ Ip_u2s3u1(_sd);
Ip_u2u1u3(_sll);
Ip_u3u2u1(_sllv);
Ip_u2u1s3(_sltiu);
Ip_u3u1u2(_sltu);
Ip_u2u1u3(_sra);
Ip_u2u1u3(_srl);
Ip_u3u2u1(_srlv);

1
arch/mips/include/uapi/asm/inst.h
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@ -261,6 +261,7 @@ enum mm_32a_minor_op {
mm_and_op = 0x250,
mm_or32_op = 0x290,
mm_xor32_op = 0x310,
mm_sltu_op = 0x390,
};
/*

1
arch/mips/mm/uasm-micromips.c
View File

@ -99,6 +99,7 @@ static struct insn insn_table_MM[] = {
{ insn_sll, M(mm_pool32a_op, 0, 0, 0, 0, mm_sll32_op), RT | RS | RD },
{ insn_sllv, M(mm_pool32a_op, 0, 0, 0, 0, mm_sllv32_op), RT | RS | RD },
{ insn_sltiu, M(mm_sltiu32_op, 0, 0, 0, 0, 0), RT | RS | SIMM },
{ insn_sltu, M(mm_pool32a_op, 0, 0, 0, 0, mm_sltu_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 },

1
arch/mips/mm/uasm-mips.c
View File

@ -107,6 +107,7 @@ static struct insn insn_table[] = {
{ insn_sll, M(spec_op, 0, 0, 0, 0, sll_op), RT | RD | RE },
{ insn_sllv, M(spec_op, 0, 0, 0, 0, sllv_op), RS | RT | RD },
{ insn_sltiu, M(sltiu_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_sltu, M(spec_op, 0, 0, 0, 0, sltu_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 },

3
arch/mips/mm/uasm.c
View File

@ -53,7 +53,7 @@ enum opcode {
insn_ldx, insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx, insn_mfc0,
insn_mfhi, insn_mtc0, insn_or, insn_ori, insn_pref, insn_rfe,
insn_rotr, insn_sc, insn_scd, insn_sd, insn_sll, insn_sllv, insn_sltiu,
insn_sra, insn_srl, insn_srlv, insn_subu, insn_sw, insn_sync,
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_xor, insn_xori, insn_yield,
};
@ -285,6 +285,7 @@ I_u2s3u1(_sd)
I_u2u1u3(_sll)
I_u3u2u1(_sllv)
I_u2u1s3(_sltiu)
I_u3u1u2(_sltu)
I_u2u1u3(_sra)
I_u2u1u3(_srl)
I_u3u2u1(_srlv)