MIPS: uasm: Add mflo uasm instruction

It will be used later on by bpf-jit [ralf@linux-mips.org: Resolved conflict.]

Markos Chandras committed 12 years ago

Commit 16d21a81 parent a8e897a5 files · +11 −5Browse files

Unified · Split

5 files

@@ -316,6 +316,7 @@ enum mm_32axf_minor_op { · 315 unmodified lines
316	316	mm_mfhi32_op = 0x035,
317	317	mm_jalr_op = 0x03c,
318	318	mm_tlbr_op = 0x04d,
	319	+ mm_mflo32_op = 0x075,
319	320	mm_jalrhb_op = 0x07c,
320	321	mm_tlbwi_op = 0x08d,
321	322	mm_tlbwr_op = 0x0cd,

@@ -89,6 +89,7 @@ static struct insn insn_table_MM[] = { · 88 unmodified lines
89	89	{ insn_lw, M(mm_lw32_op, 0, 0, 0, 0, 0), RT \| RS \| SIMM },
90	90	{ insn_mfc0, M(mm_pool32a_op, 0, 0, 0, mm_mfc0_op, mm_pool32axf_op), RT \| RS \| RD },
91	91	{ insn_mfhi, M(mm_pool32a_op, 0, 0, 0, mm_mfhi32_op, mm_pool32axf_op), RS },
	92	+ { insn_mflo, M(mm_pool32a_op, 0, 0, 0, mm_mflo32_op, mm_pool32axf_op), RS },
92	93	{ insn_mtc0, M(mm_pool32a_op, 0, 0, 0, mm_mtc0_op, mm_pool32axf_op), RT \| RS \| RD },
93	94	{ insn_mul, M(mm_pool32a_op, 0, 0, 0, 0, mm_mul_op), RT \| RS \| RD },
94	95	{ insn_or, M(mm_pool32a_op, 0, 0, 0, 0, mm_or32_op), RT \| RS \| RD },

@@ -96,6 +96,7 @@ static struct insn insn_table[] = { · 95 unmodified lines
96	96	{ insn_lwx, M(spec3_op, 0, 0, 0, lwx_op, lx_op), RS \| RT \| RD },
97	97	{ insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT \| RD \| SET},
98	98	{ insn_mfhi, M(spec_op, 0, 0, 0, 0, mfhi_op), RD },
	99	+ { insn_mflo, M(spec_op, 0, 0, 0, 0, mflo_op), RD },
99	100	{ insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT \| RD \| SET},
100	101	{ insn_mul, M(spec2_op, 0, 0, 0, 0, mul_op), RS \| RT \| RD},
101	102	{ insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS \| RT \| UIMM },

@@ -51,11 +51,12 @@ enum opcode { · 50 unmodified lines
51	51	insn_dsll32, insn_dsra, insn_dsrl, insn_dsrl32, insn_dsubu, insn_eret,
52	52	insn_ext, insn_ins, insn_j, insn_jal, insn_jalr, insn_jr, insn_ld,
53	53	insn_ldx, insn_lh, insn_ll, insn_lld, insn_lui, insn_lw, insn_lwx,
54		− insn_mfc0, insn_mfhi, insn_mtc0, insn_mul, insn_or, insn_ori, insn_pref,
55		− insn_rfe, insn_rotr, insn_sc, insn_scd, insn_sd, insn_sll, insn_sllv,
56		− insn_sltiu, insn_sltu, insn_sra, insn_srl, insn_srlv, insn_subu,
57		− insn_sw, insn_sync, insn_syscall, insn_tlbp, insn_tlbr, insn_tlbwi,
58		− insn_tlbwr, insn_wait, insn_wsbh, insn_xor, insn_xori, insn_yield,
	54	+ insn_mfc0, insn_mfhi, insn_mflo, insn_mtc0, insn_mul, insn_or,
	55	+ insn_ori, insn_pref, insn_rfe, insn_rotr, insn_sc, insn_scd, insn_sd,
	56	+ insn_sll, insn_sllv, insn_sltiu, insn_sltu, insn_sra, insn_srl,
	57	+ insn_srlv, insn_subu, insn_sw, insn_sync, insn_syscall, insn_tlbp,
	58	+ insn_tlbr, insn_tlbwi, insn_tlbwr, insn_wait, insn_wsbh, insn_xor,
	59	+ insn_xori, insn_yield,
59	60	};
60	61
61	62	struct insn {
@@ -276,6 +277,7 @@ I_u1s2(_lui) · 214 unmodified lines
276	277	I_u2s3u1(_lw)
277	278	I_u1u2u3(_mfc0)
278	279	I_u1(_mfhi)
	280	+I_u1(_mflo)
279	281	I_u1u2u3(_mtc0)
280	282	I_u3u1u2(_mul)
281	283	I_u2u1u3(_ori)

Keyboard shortcuts