[PATCH 09/14] MIPS: uasm: Add sltu uasm instruction

[Markos Chandras <markos.chandras@imgtec.com>]

It will be used later on by bpf-jit

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
---
 arch/mips/include/asm/uasm.h      | 1 +
 arch/mips/include/uapi/asm/inst.h | 1 +
 arch/mips/mm/uasm-micromips.c     | 1 +
 arch/mips/mm/uasm-mips.c          | 1 +
 arch/mips/mm/uasm.c               | 7 ++++---
 5 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 340b34a..1f1d777 100644
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -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);
diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h
index f46930f..da27bf7 100644
--- a/arch/mips/include/uapi/asm/inst.h
+++ b/arch/mips/include/uapi/asm/inst.h
@@ -257,6 +257,7 @@ enum mm_32a_minor_op {
 	mm_and_op = 0x250,
 	mm_or32_op = 0x290,
 	mm_xor32_op = 0x310,
+	mm_sltu_op = 0x390,
 };
 
 /*
diff --git a/arch/mips/mm/uasm-micromips.c b/arch/mips/mm/uasm-micromips.c
index 929d887..bc4e912 100644
--- a/arch/mips/mm/uasm-micromips.c
+++ b/arch/mips/mm/uasm-micromips.c
@@ -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 },
diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c
index d2a56a6..a135b3c 100644
--- a/arch/mips/mm/uasm-mips.c
+++ b/arch/mips/mm/uasm-mips.c
@@ -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 },
diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index d451266..36658f6 100644
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -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_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_syscall, insn_tlbp,
-	insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori,
+	insn_sc, insn_scd, insn_sd, insn_sll, insn_sllv, insn_sltiu, insn_sltu,
+	insn_sra, insn_srl, insn_srlv, insn_subu, insn_sw, insn_syscall,
+	insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori,
 };
 
 struct insn {
@@ -284,6 +284,7 @@ I_u2s3u1(_sd)
 I_u2u1u3(_sll)
 I_u3u2u1(_sllv)
 I_u2u1s3(_sltiu)
+I_u3u1u2(_sltu)
 I_u2u1u3(_sra)
 I_u2u1u3(_srl)
 I_u3u2u1(_srlv)
-- 
1.9.1