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Searched refs:BPF_DIV (Results 1 – 25 of 33) sorted by relevance

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/Linux-v5.15/tools/testing/selftests/bpf/verifier/
Ddiv0.c7 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
19 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
31 BPF_ALU64_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
79 BPF_ALU32_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
92 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
104 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
116 BPF_ALU64_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
Ddiv_overflow.c10 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
21 BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, -1),
33 BPF_ALU64_REG(BPF_DIV, BPF_REG_2, BPF_REG_1),
47 BPF_ALU64_IMM(BPF_DIV, BPF_REG_1, -1),
Dld_abs.c171 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
191 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_2),
211 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
227 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_7),
Dvalue_illegal_alu.c44 BPF_ALU64_IMM(BPF_DIV, BPF_REG_0, 42),
Dsubreg.c124 BPF_ALU32_REG(BPF_DIV, BPF_REG_0, BPF_REG_1),
137 BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, 1),
143 BPF_ALU32_IMM(BPF_DIV, BPF_REG_0, 2),
/Linux-v5.15/arch/mips/net/
Debpf_jit.c750 case BPF_ALU | BPF_DIV | BPF_K: /* ALU_IMM */ in build_one_insn()
769 if (bpf_op == BPF_DIV) in build_one_insn()
776 if (bpf_op == BPF_DIV) in build_one_insn()
781 case BPF_ALU64 | BPF_DIV | BPF_K: /* ALU_IMM */ in build_one_insn()
798 if (bpf_op == BPF_DIV) in build_one_insn()
805 if (bpf_op == BPF_DIV) in build_one_insn()
817 case BPF_ALU64 | BPF_DIV | BPF_X: /* ALU64_REG */ in build_one_insn()
876 case BPF_DIV: in build_one_insn()
879 if (bpf_op == BPF_DIV) in build_one_insn()
887 if (bpf_op == BPF_DIV) in build_one_insn()
[all …]
Dbpf_jit.c840 case BPF_ALU | BPF_DIV | BPF_K: in build_body()
864 case BPF_ALU | BPF_DIV | BPF_X: in build_body()
/Linux-v5.15/include/uapi/linux/
Dbpf_common.h35 #define BPF_DIV 0x30 macro
/Linux-v5.15/tools/include/uapi/linux/
Dbpf_common.h35 #define BPF_DIV 0x30 macro
/Linux-v5.15/arch/s390/net/
Dbpf_jit_comp.c833 case BPF_ALU | BPF_DIV | BPF_X: /* dst = (u32) dst / (u32) src */ in bpf_jit_insn()
836 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
850 case BPF_ALU64 | BPF_DIV | BPF_X: /* dst = dst / src */ in bpf_jit_insn()
853 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
865 case BPF_ALU | BPF_DIV | BPF_K: /* dst = (u32) dst / (u32) imm */ in bpf_jit_insn()
868 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
900 case BPF_ALU64 | BPF_DIV | BPF_K: /* dst = dst / imm */ in bpf_jit_insn()
903 int rc_reg = BPF_OP(insn->code) == BPF_DIV ? REG_W1 : REG_W0; in bpf_jit_insn()
/Linux-v5.15/arch/powerpc/net/
Dbpf_jit_comp64.c399 case BPF_ALU | BPF_DIV | BPF_X: /* (u32) dst /= (u32) src */ in bpf_jit_build_body()
409 case BPF_ALU64 | BPF_DIV | BPF_X: /* dst /= src */ in bpf_jit_build_body()
420 case BPF_ALU | BPF_DIV | BPF_K: /* (u32) dst /= (u32) imm */ in bpf_jit_build_body()
422 case BPF_ALU64 | BPF_DIV | BPF_K: /* dst /= imm */ in bpf_jit_build_body()
426 if (BPF_OP(code) == BPF_DIV) { in bpf_jit_build_body()
Dbpf_jit_comp32.c407 case BPF_ALU | BPF_DIV | BPF_X: /* (u32) dst /= (u32) src */ in bpf_jit_build_body()
415 case BPF_ALU64 | BPF_DIV | BPF_X: /* dst /= src */ in bpf_jit_build_body()
419 case BPF_ALU | BPF_DIV | BPF_K: /* (u32) dst /= (u32) imm */ in bpf_jit_build_body()
459 case BPF_ALU64 | BPF_DIV | BPF_K: /* dst /= imm */ in bpf_jit_build_body()
/Linux-v5.15/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); }
/Linux-v5.15/lib/
Dtest_bpf.c550 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 2),
553 BPF_STMT(BPF_ALU | BPF_DIV | BPF_X, 0),
556 BPF_STMT(BPF_ALU | BPF_DIV | BPF_K, 0x70000000),
1903 BPF_ALU64_REG(BPF_DIV, R0, R2),
1975 BPF_ALU64_IMM(BPF_DIV, R1, 123456789),
2006 BPF_ALU64_IMM(BPF_DIV, R2, 123456789),
2036 BPF_ALU64_REG(BPF_DIV, R0, R2),
2042 BPF_ALU64_REG(BPF_DIV, R1, R0),
2048 BPF_ALU64_REG(BPF_DIV, R0, R1),
2054 BPF_ALU64_REG(BPF_DIV, R2, R0),
[all …]
/Linux-v5.15/arch/arm64/net/
Dbpf_jit_comp.c487 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
488 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
616 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
617 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
/Linux-v5.15/arch/riscv/net/
Dbpf_jit_comp64.c511 case BPF_ALU | BPF_DIV | BPF_X: in bpf_jit_emit_insn()
512 case BPF_ALU64 | BPF_DIV | BPF_X: in bpf_jit_emit_insn()
687 case BPF_ALU | BPF_DIV | BPF_K: in bpf_jit_emit_insn()
688 case BPF_ALU64 | BPF_DIV | BPF_K: in bpf_jit_emit_insn()
Dbpf_jit_comp32.c541 case BPF_DIV: in emit_alu_r32()
1001 case BPF_ALU64 | BPF_DIV | BPF_X: in bpf_jit_emit_insn()
1002 case BPF_ALU64 | BPF_DIV | BPF_K: in bpf_jit_emit_insn()
1034 case BPF_ALU | BPF_DIV | BPF_X: in bpf_jit_emit_insn()
1035 case BPF_ALU | BPF_DIV | BPF_K: in bpf_jit_emit_insn()
/Linux-v5.15/arch/arm/net/
Dbpf_jit_32.c484 if (op == BPF_DIV) in emit_udivmod()
515 emit_mov_i(ARM_IP, op == BPF_DIV ? in emit_udivmod()
1462 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
1463 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
1484 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
1485 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
/Linux-v5.15/kernel/bpf/
Ddisasm.c77 [BPF_DIV >> 4] = "/=",
/Linux-v5.15/drivers/net/ethernet/netronome/nfp/bpf/
Dmain.h443 return is_mbpf_alu(meta) && mbpf_op(meta) == BPF_DIV; in is_mbpf_div()
/Linux-v5.15/arch/sparc/net/
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()
Dbpf_jit_comp_64.c944 case BPF_ALU | BPF_DIV | BPF_X: in build_insn()
950 case BPF_ALU64 | BPF_DIV | BPF_X: in build_insn()
1099 case BPF_ALU | BPF_DIV | BPF_K: in build_insn()
1106 case BPF_ALU64 | BPF_DIV | BPF_K: in build_insn()
/Linux-v5.15/arch/x86/net/
Dbpf_jit_comp.c1025 case BPF_ALU | BPF_DIV | BPF_X: in do_jit()
1027 case BPF_ALU | BPF_DIV | BPF_K: in do_jit()
1029 case BPF_ALU64 | BPF_DIV | BPF_X: in do_jit()
1031 case BPF_ALU64 | BPF_DIV | BPF_K: in do_jit()
Dbpf_jit_comp32.c1776 case BPF_ALU | BPF_DIV | BPF_K: in do_jit()
1777 case BPF_ALU | BPF_DIV | BPF_X: in do_jit()
1797 case BPF_ALU64 | BPF_DIV | BPF_K: in do_jit()
1798 case BPF_ALU64 | BPF_DIV | BPF_X: in do_jit()
/Linux-v5.15/kernel/
Dseccomp.c302 case BPF_ALU | BPF_DIV | BPF_K: in seccomp_check_filter()
303 case BPF_ALU | BPF_DIV | BPF_X: in seccomp_check_filter()

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