MIPS: Add DINSM to uasm.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1875/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h
index 892062d..99dae68 100644 (file)
--- a/arch/mips/include/asm/uasm.h
+++ b/arch/mips/include/asm/uasm.h
@@ -115,6 +115,7 @@ Ip_0(_tlbwr);
 Ip_u3u1u2(_xor);
 Ip_u2u1u3(_xori);
 Ip_u2u1msbu3(_dins);
+Ip_u2u1msbu3(_dinsm);
 Ip_u1(_syscall);
 
 /* Handle labels. */

diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c
index 23afdeb..99f0347 100644 (file)
--- a/arch/mips/mm/uasm.c
+++ b/arch/mips/mm/uasm.c
@@ -68,7 +68,7 @@ enum opcode {
        insn_pref, insn_rfe, insn_sc, insn_scd, insn_sd, insn_sll,
        insn_sra, insn_srl, insn_rotr, insn_subu, insn_sw, insn_tlbp,
        insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori,
-       insn_dins, insn_syscall, insn_bbit0, insn_bbit1
+       insn_dins, insn_dinsm, insn_syscall, insn_bbit0, insn_bbit1
 };
 
 struct insn {
@@ -142,6 +142,7 @@ static struct insn insn_table[] __uasminitdata = {
        { insn_xor,  M(spec_op, 0, 0, 0, 0, xor_op),  RS | RT | RD },
        { insn_xori,  M(xori_op, 0, 0, 0, 0, 0),  RS | RT | UIMM },
        { insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE },
+       { insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE },
        { insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM},
        { insn_bbit0, M(lwc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
        { insn_bbit1, M(swc2_op, 0, 0, 0, 0, 0), RS | RT | BIMM },
@@ -340,6 +341,13 @@ Ip_u2u1msbu3(op)                                   \
 }                                                      \
 UASM_EXPORT_SYMBOL(uasm_i##op);
 
+#define I_u2u1msb32u3(op)                              \
+Ip_u2u1msbu3(op)                                       \
+{                                                      \
+       build_insn(buf, insn##op, b, a, c+d-33, c);     \
+}                                                      \
+UASM_EXPORT_SYMBOL(uasm_i##op);
+
 #define I_u1u2(op)                                     \
 Ip_u1u2(op)                                            \
 {                                                      \
@@ -422,6 +430,7 @@ I_0(_tlbwr)
 I_u3u1u2(_xor)
 I_u2u1u3(_xori)
 I_u2u1msbu3(_dins);
+I_u2u1msb32u3(_dinsm);
 I_u1(_syscall);
 I_u1u2s3(_bbit0);
 I_u1u2s3(_bbit1);