diff options
| author | Markos Chandras <markos.chandras@imgtec.com> | 2014-04-08 13:47:06 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-30 14:53:06 +0200 |
| commit | 4c12a854d81db5454436c015ec30f39882e923a4 (patch) | |
| tree | e93e7a339a0e80d0e9900c80e0ad048b809bc9ac /arch/mips | |
| parent | MIPS: uasm: Add srlv uasm instruction (diff) | |
| download | linux-4c12a854d81db5454436c015ec30f39882e923a4.tar.xz linux-4c12a854d81db5454436c015ec30f39882e923a4.zip | |
MIPS: uasm: Add divu 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/6727/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -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 f1315ce7e449..676c12370bab 100644 --- a/arch/mips/include/asm/uasm.h +++ b/arch/mips/include/asm/uasm.h @@ -105,6 +105,7 @@ Ip_u2u1s3(_daddiu); Ip_u3u1u2(_daddu); Ip_u2u1msbu3(_dins); Ip_u2u1msbu3(_dinsm); +Ip_u1u2(_divu); Ip_u1u2u3(_dmfc0); Ip_u1u2u3(_dmtc0); Ip_u2u1u3(_drotr); diff --git a/arch/mips/include/uapi/asm/inst.h b/arch/mips/include/uapi/asm/inst.h index abcdebe60e70..a4bef362d7a8 100644 --- a/arch/mips/include/uapi/asm/inst.h +++ b/arch/mips/include/uapi/asm/inst.h @@ -311,6 +311,7 @@ enum mm_32axf_minor_op { mm_syscall_op = 0x22d, mm_wait_op = 0x24d, mm_eret_op = 0x3cd, + mm_divu_op = 0x5dc, }; /* diff --git a/arch/mips/mm/uasm-micromips.c b/arch/mips/mm/uasm-micromips.c index b2348003b10f..aefe7441e620 100644 --- a/arch/mips/mm/uasm-micromips.c +++ b/arch/mips/mm/uasm-micromips.c @@ -63,6 +63,7 @@ static struct insn insn_table_MM[] = { { insn_cache, M(mm_pool32b_op, 0, 0, mm_cache_func, 0, 0), RT | RS | SIMM }, { insn_daddu, 0, 0 }, { insn_daddiu, 0, 0 }, + { insn_divu, M(mm_pool32a_op, 0, 0, 0, mm_divu_op, mm_pool32axf_op), RT | RS }, { insn_dmfc0, 0, 0 }, { insn_dmtc0, 0, 0 }, { insn_dsll, 0, 0 }, diff --git a/arch/mips/mm/uasm-mips.c b/arch/mips/mm/uasm-mips.c index 3d68c001fcb3..6f51543dceac 100644 --- a/arch/mips/mm/uasm-mips.c +++ b/arch/mips/mm/uasm-mips.c @@ -67,6 +67,7 @@ static struct insn insn_table[] = { { insn_daddu, M(spec_op, 0, 0, 0, 0, daddu_op), RS | RT | RD }, { insn_dinsm, M(spec3_op, 0, 0, 0, 0, dinsm_op), RS | RT | RD | RE }, { insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE }, + { insn_divu, M(spec_op, 0, 0, 0, 0, divu_op), RS | RT }, { insn_dmfc0, M(cop0_op, dmfc_op, 0, 0, 0, 0), RT | RD | SET}, { insn_dmtc0, M(cop0_op, dmtc_op, 0, 0, 0, 0), RT | RD | SET}, { insn_drotr32, M(spec_op, 1, 0, 0, 0, dsrl32_op), RT | RD | RE }, diff --git a/arch/mips/mm/uasm.c b/arch/mips/mm/uasm.c index 567003ca5b18..31873cdd8021 100644 --- a/arch/mips/mm/uasm.c +++ b/arch/mips/mm/uasm.c @@ -47,7 +47,7 @@ enum opcode { insn_addiu, insn_addu, insn_and, insn_andi, insn_bbit0, insn_bbit1, insn_beq, insn_beql, insn_bgez, insn_bgezl, insn_bltz, insn_bltzl, insn_bne, insn_cache, insn_daddiu, insn_daddu, insn_dins, insn_dinsm, - insn_dmfc0, insn_dmtc0, insn_drotr, insn_drotr32, insn_dsll, + insn_divu, insn_dmfc0, insn_dmtc0, insn_drotr, insn_drotr32, insn_dsll, insn_dsll32, insn_dsra, insn_dsrl, insn_dsrl32, insn_dsubu, insn_eret, 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, @@ -251,6 +251,7 @@ I_u1u2u3(_dmfc0) I_u1u2u3(_dmtc0) I_u2u1s3(_daddiu) I_u3u1u2(_daddu) +I_u1u2(_divu) I_u2u1u3(_dsll) I_u2u1u3(_dsll32) I_u2u1u3(_dsra) |