diff options
| author | Markos Chandras <markos.chandras@imgtec.com> | 2014-04-08 12:47:04 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-30 14:53:05 +0200 |
| commit | bef581ba1c240cda9c550d314ca70c2b8deb6e87 (patch) | |
| tree | 36b983bfa294d2e6464c908109a09c9d1b7110d3 | |
| parent | 7aa86e5155a3c6b61c28bc37fdc4b7b25adae189 (diff) | |
| download | op-kernel-dev-bef581ba1c240cda9c550d314ca70c2b8deb6e87.zip op-kernel-dev-bef581ba1c240cda9c550d314ca70c2b8deb6e87.tar.gz | |
MIPS: uasm: Add sllv uasm instruction
It will be used later on by bpf-jit
[ralf@linux-mips.org: Fixed conflict with
49e9529b9d43773307b8c73bd251b71784830c3d [MIPS: uasm: add jalr instruction].
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/6725/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/include/asm/uasm.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/uapi/asm/inst.h | 1 | ||||
| -rw-r--r-- | arch/mips/mm/uasm-micromips.c | 1 | ||||
| -rw-r--r-- | arch/mips/mm/uasm-mips.c | 1 | ||||
| -rw-r--r-- | 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 fd9e50a..3001b18 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -140,6 +140,7 @@ Ip_u2s3u1(_sc); Ip_u2s3u1(_scd); Ip_u2s3u1(_sd); Ip_u2u1u3(_sll); +Ip_u3u2u1(_sllv); Ip_u2u1u3(_sra); Ip_u2u1u3(_srl); Ip_u3u1u2(_subu); diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index a1ad551..217d696 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -248,6 +248,7 @@ enum mm_32i_minor_op { enum mm_32a_minor_op { mm_sll32_op = 0x000, mm_ins_op = 0x00c, + mm_sllv32_op = 0x010, mm_ext_op = 0x02c, mm_pool32axf_op = 0x03c, mm_srl32_op = 0x040, diff --git a/arch/mips/mm/uasm-micromips.c b/arch/mips/mm/uasm-micromips.c index bcbcf4a..e0a8df0 100644 --- a/arch/mips/mm/uasm-micromips.c +++ b/arch/mips/mm/uasm-micromips.c @@ -94,6 +94,7 @@ static struct insn insn_table_MM[] = { { insn_scd, 0, 0 }, { insn_sd, 0, 0 }, { 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_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_rotr, M(mm_pool32a_op, 0, 0, 0, 0, mm_rotr_op), RT | RS | RD }, diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c index 4a2fc82..086c590 100644 --- a/arch/mips/mm/uasm-mips.c +++ b/arch/mips/mm/uasm-mips.c @@ -103,6 +103,7 @@ static struct insn insn_table[] = { { insn_sc, M(sc_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, { insn_sd, M(sd_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, { 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_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_subu, M(spec_op, 0, 0, 0, 0, subu_op), RS | RT | RD }, diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c index 0969a52..9372d82 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_mtc0, insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc, - insn_scd, insn_sd, insn_sll, 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_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 { @@ -280,6 +280,7 @@ I_u2s3u1(_sc) I_u2s3u1(_scd) I_u2s3u1(_sd) I_u2u1u3(_sll) +I_u3u2u1(_sllv) I_u2u1u3(_sra) I_u2u1u3(_srl) I_u2u1u3(_rotr) |
