diff options
| author | Markos Chandras <markos.chandras@imgtec.com> | 2014-06-23 10:38:45 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-06-26 10:48:19 +0100 |
| commit | 7682f9e81899f1f874bd565daa7fb0b20024ed80 (patch) | |
| tree | 836541e400ac7d0fc928c22cb2f785a3f62dc2ec /arch | |
| parent | 9d9873697e8b5aaf39ef1f96e57ab4fffb8f45ae (diff) | |
| download | op-kernel-dev-7682f9e81899f1f874bd565daa7fb0b20024ed80.zip op-kernel-dev-7682f9e81899f1f874bd565daa7fb0b20024ed80.tar.gz | |
MIPS: uasm: Add SLT uasm instruction
It will be used later on by bpf-jit
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Markos Chandras <markos.chandras@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/7120/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -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 | 3 |
5 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/include/asm/uasm.h b/arch/mips/include/asm/uasm.h index 43259b3..708c5d4 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -150,6 +150,7 @@ Ip_u2s3u1(_scd); Ip_u2s3u1(_sd); Ip_u2u1u3(_sll); Ip_u3u2u1(_sllv); +Ip_s3s1s2(_slt); Ip_u2u1s3(_sltiu); Ip_u3u1u2(_sltu); Ip_u2u1u3(_sra); diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index 4b71602..4bfdb9d 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -273,6 +273,7 @@ enum mm_32a_minor_op { mm_and_op = 0x250, mm_or32_op = 0x290, mm_xor32_op = 0x310, + mm_slt_op = 0x350, mm_sltu_op = 0x390, }; diff --git a/arch/mips/mm/uasm-micromips.c b/arch/mips/mm/uasm-micromips.c index 775c280..8399ddf 100644 --- a/arch/mips/mm/uasm-micromips.c +++ b/arch/mips/mm/uasm-micromips.c @@ -102,6 +102,7 @@ static struct insn insn_table_MM[] = { { 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_slt, M(mm_pool32a_op, 0, 0, 0, 0, mm_slt_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 }, diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c index 38792c2..4535a9d 100644 --- a/arch/mips/mm/uasm-mips.c +++ b/arch/mips/mm/uasm-mips.c @@ -110,6 +110,7 @@ static struct insn insn_table[] = { { 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_slt, M(spec_op, 0, 0, 0, 0, slt_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 }, diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c index 1e3e109..a01b0d6 100644 --- a/arch/mips/mm/uasm.c +++ b/arch/mips/mm/uasm.c @@ -53,7 +53,7 @@ enum opcode { insn_ld, insn_ldx, insn_lh, insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx, insn_mfc0, insn_mfhi, insn_mflo, insn_mtc0, insn_mul, insn_or, insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc, insn_scd, - insn_sd, insn_sll, insn_sllv, insn_sltiu, insn_sltu, insn_sra, + insn_sd, insn_sll, insn_sllv, insn_slt, insn_sltiu, 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_wsbh, insn_xor, insn_xori, insn_yield, @@ -296,6 +296,7 @@ I_u2s3u1(_scd) I_u2s3u1(_sd) I_u2u1u3(_sll) I_u3u2u1(_sllv) +I_s3s1s2(_slt) I_u2u1s3(_sltiu) I_u3u1u2(_sltu) I_u2u1u3(_sra) |
