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Searched refs:BPF_DIV (Results 1 – 25 of 26) sorted by relevance

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/Linux-v4.19/arch/s390/net/
Dbpf_jit_comp.c629 case BPF_ALU | BPF_DIV | BPF_X: /* dst = (u32) dst / (u32) src */ in bpf_jit_insn()
632 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
644 case BPF_ALU64 | BPF_DIV | BPF_X: /* dst = dst / src */ in bpf_jit_insn()
647 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
659 case BPF_ALU | BPF_DIV | BPF_K: /* dst = (u32) dst / (u32) imm */ in bpf_jit_insn()
662 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
681 case BPF_ALU64 | BPF_DIV | BPF_K: /* dst = dst / imm */ in bpf_jit_insn()
684 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
/Linux-v4.19/tools/include/uapi/linux/
Dbpf_common.h35 #define BPF_DIV 0x30 macro
/Linux-v4.19/include/uapi/linux/
Dbpf_common.h35 #define BPF_DIV 0x30 macro
/Linux-v4.19/arch/mips/net/
Debpf_jit.c716 case BPF_ALU | BPF_DIV | BPF_K: /* ALU_IMM */ in build_one_insn()
735 if (bpf_op == BPF_DIV) in build_one_insn()
740 case BPF_ALU64 | BPF_DIV | BPF_K: /* ALU_IMM */ in build_one_insn()
757 if (bpf_op == BPF_DIV) in build_one_insn()
769 case BPF_ALU64 | BPF_DIV | BPF_X: /* ALU64_REG */ in build_one_insn()
824 case BPF_DIV: in build_one_insn()
827 if (bpf_op == BPF_DIV) in build_one_insn()
853 case BPF_ALU | BPF_DIV | BPF_X: /* ALU_REG */ in build_one_insn()
902 case BPF_DIV: in build_one_insn()
905 if (bpf_op == BPF_DIV) in build_one_insn()
[all …]
Dbpf_jit.c830 case BPF_ALU | BPF_DIV | BPF_K: in build_body()
854 case BPF_ALU | BPF_DIV | BPF_X: in build_body()
/Linux-v4.19/arch/arm64/net/
Dbpf_jit_comp.c412 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
413 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
417 case BPF_DIV: in build_insn()
520 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
521 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
/Linux-v4.19/tools/bpf/
Dbpf_exp.y376 bpf_set_curr_instr(BPF_ALU | BPF_DIV | BPF_K, 0, 0, $3); }
378 bpf_set_curr_instr(BPF_ALU | BPF_DIV | BPF_X, 0, 0, 0); }
380 bpf_set_curr_instr(BPF_ALU | BPF_DIV | BPF_X, 0, 0, 0); }
Dbpf_dbg.c67 #define BPF_ALU_DIV (BPF_ALU | BPF_DIV)
/Linux-v4.19/arch/x86/net/
Dbpf_jit_comp.c542 case BPF_ALU | BPF_DIV | BPF_X: in do_jit()
544 case BPF_ALU | BPF_DIV | BPF_K: in do_jit()
546 case BPF_ALU64 | BPF_DIV | BPF_X: in do_jit()
548 case BPF_ALU64 | BPF_DIV | BPF_K: in do_jit()
Dbpf_jit_comp32.c1740 case BPF_ALU | BPF_DIV | BPF_K: in do_jit()
1741 case BPF_ALU | BPF_DIV | BPF_X: in do_jit()
1760 case BPF_ALU64 | BPF_DIV | BPF_K: in do_jit()
1761 case BPF_ALU64 | BPF_DIV | BPF_X: in do_jit()
/Linux-v4.19/arch/powerpc/net/
Dbpf_jit_comp64.c362 case BPF_ALU | BPF_DIV | BPF_X: /* (u32) dst /= (u32) src */ in bpf_jit_build_body()
372 case BPF_ALU64 | BPF_DIV | BPF_X: /* dst /= src */ in bpf_jit_build_body()
383 case BPF_ALU | BPF_DIV | BPF_K: /* (u32) dst /= (u32) imm */ in bpf_jit_build_body()
385 case BPF_ALU64 | BPF_DIV | BPF_K: /* dst /= imm */ in bpf_jit_build_body()
Dbpf_jit_comp.c174 case BPF_ALU | BPF_DIV | BPF_X: /* A /= X; */ in bpf_jit_build_body()
198 case BPF_ALU | BPF_DIV | BPF_K: /* A /= K */ in bpf_jit_build_body()
/Linux-v4.19/lib/
Dtest_bpf.c522 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
525 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
528 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
1875 BPF_ALU64_REG(BPF_DIV, R0, R2),
1940 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0),
3093 BPF_ALU32_REG(BPF_DIV, R0, R1),
3105 BPF_ALU32_REG(BPF_DIV, R0, R1),
3117 BPF_ALU64_REG(BPF_DIV, R0, R1),
3129 BPF_ALU64_REG(BPF_DIV, R0, R1),
3142 BPF_ALU64_REG(BPF_DIV, R2, R4),
[all …]
/Linux-v4.19/arch/arm/net/
Dbpf_jit_32.c474 if (op == BPF_DIV) in emit_udivmod()
502 emit_mov_i(ARM_IP, op == BPF_DIV ? in emit_udivmod()
1410 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
1411 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
1431 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
1432 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
/Linux-v4.19/drivers/net/ethernet/netronome/nfp/bpf/
Dmain.h413 return is_mbpf_alu(meta) && mbpf_op(meta) == BPF_DIV; in is_mbpf_div()
Djit.c3127 [BPF_ALU64 | BPF_DIV | BPF_X] = div_reg64,
3128 [BPF_ALU64 | BPF_DIV | BPF_K] = div_imm64,
3150 [BPF_ALU | BPF_DIV | BPF_X] = div_reg,
3151 [BPF_ALU | BPF_DIV | BPF_K] = div_imm,
/Linux-v4.19/kernel/bpf/
Ddisasm.c78 [BPF_DIV >> 4] = "/=",
Dcore.c660 case BPF_ALU | BPF_DIV | BPF_K: in bpf_jit_blind_insn()
674 case BPF_ALU64 | BPF_DIV | BPF_K: in bpf_jit_blind_insn()
Dverifier.c3346 if ((opcode == BPF_MOD || opcode == BPF_DIV) && in check_alu_op()
5677 insn->code == (BPF_ALU64 | BPF_DIV | BPF_X) || in fixup_bpf_calls()
5679 insn->code == (BPF_ALU | BPF_DIV | BPF_X)) { in fixup_bpf_calls()
5697 if (insn->code == (BPF_ALU64 | BPF_DIV | BPF_X) || in fixup_bpf_calls()
5698 insn->code == (BPF_ALU | BPF_DIV | BPF_X)) { in fixup_bpf_calls()
/Linux-v4.19/arch/sparc/net/
Dbpf_jit_comp_64.c936 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
940 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
1078 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
1085 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
Dbpf_jit_comp_32.c448 case BPF_ALU | BPF_DIV | BPF_K: /* A /= K with K != 0*/ in bpf_jit_compile()
461 case BPF_ALU | BPF_DIV | BPF_X: /* A /= X; */ in bpf_jit_compile()
/Linux-v4.19/kernel/
Dseccomp.c140 case BPF_ALU | BPF_DIV | BPF_K: in seccomp_check_filter()
141 case BPF_ALU | BPF_DIV | BPF_X: in seccomp_check_filter()
/Linux-v4.19/tools/testing/selftests/bpf/
Dtest_verifier.c202 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
214 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
226 BPF_ALU64_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
274 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
287 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
299 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
311 BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
389 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
400 BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, -1),
412 BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
[all …]
/Linux-v4.19/Documentation/bpf/
Dbpf_design_QA.rst112 Q: why BPF_DIV instruction doesn't map to x64 div?
/Linux-v4.19/net/core/
Dfilter.c619 case BPF_ALU | BPF_DIV | BPF_X: in bpf_convert_filter()
620 case BPF_ALU | BPF_DIV | BPF_K: in bpf_convert_filter()
644 if (fp->code == (BPF_ALU | BPF_DIV | BPF_X) || in bpf_convert_filter()
949 [BPF_ALU | BPF_DIV | BPF_K] = true, in chk_code_allowed()
950 [BPF_ALU | BPF_DIV | BPF_X] = true, in chk_code_allowed()
1046 case BPF_ALU | BPF_DIV | BPF_K: in bpf_check_classic()

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