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MIPS: uasm: Add lh uam 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/6733/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
hifive-unleashed-5.1
Markos Chandras 2014-04-08 12:47:12 +01:00 committed by Ralf Baechle
parent ab9e4fa092
commit d6b3314b49
4 changed files with 10 additions and 6 deletions
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1
arch/mips/include/asm/uasm.h
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@ -125,6 +125,7 @@ Ip_u2u1(_jalr);
Ip_u1(_jr);
Ip_u2s3u1(_ld);
Ip_u3u1u2(_ldx);
Ip_u2s3u1(_lh);
Ip_u2s3u1(_ll);
Ip_u2s3u1(_lld);
Ip_u1s2(_lui);

1
arch/mips/mm/uasm-micromips.c
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@ -82,6 +82,7 @@ static struct insn insn_table_MM[] = {
{ insn_jalr, M(mm_pool32a_op, 0, 0, 0, mm_jalr_op, mm_pool32axf_op), RT | RS },
{ insn_jr, M(mm_pool32a_op, 0, 0, 0, mm_jalr_op, mm_pool32axf_op), RS },
{ insn_ld, 0, 0 },
{ insn_lh, M(mm_lh32_op, 0, 0, 0, 0, 0), RS | RS | SIMM },
{ insn_ll, M(mm_pool32c_op, 0, 0, (mm_ll_func << 1), 0, 0), RS | RT | SIMM },
{ insn_lld, 0, 0 },
{ insn_lui, M(mm_pool32i_op, mm_lui_op, 0, 0, 0, 0), RS | SIMM },

1
arch/mips/mm/uasm-mips.c
View File

@ -88,6 +88,7 @@ static struct insn insn_table[] = {
{ insn_jr, M(spec_op, 0, 0, 0, 0, jr_op), RS },
{ insn_ld, M(ld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_ldx, M(spec3_op, 0, 0, 0, ldx_op, lx_op), RS | RT | RD },
{ insn_lh, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_lld, M(lld_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_ll, M(ll_op, 0, 0, 0, 0, 0), RS | RT | SIMM },
{ insn_lui, M(lui_op, 0, 0, 0, 0, 0), RT | SIMM },

13
arch/mips/mm/uasm.c
View File

@ -50,12 +50,12 @@ enum opcode {
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,
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_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,
insn_ldx, insn_lh, 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_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,
};
struct insn {
@ -269,6 +269,7 @@ I_u1(_jal)
I_u2u1(_jalr)
I_u1(_jr)
I_u2s3u1(_ld)
I_u2s3u1(_lh)
I_u2s3u1(_ll)
I_u2s3u1(_lld)
I_u1s2(_lui)