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Searched refs:SCALAR_VALUE (Results 1 – 5 of 5) sorted by relevance

/openbmc/linux/drivers/net/ethernet/netronome/nfp/bpf/
H A Dverifier.c59 if (reg2->type != SCALAR_VALUE || !tnum_is_const(reg2->var_off)) in nfp_record_adjust_head()
234 BUILD_BUG_ON(NFP_BPF_SCALAR_VALUE != SCALAR_VALUE || in nfp_bpf_check_helper_call()
263 if (reg1->type != SCALAR_VALUE /* NULL ptr */ && in nfp_bpf_check_helper_call()
320 if (!(reg0->type == SCALAR_VALUE && tnum_is_const(reg0->var_off))) { in nfp_bpf_check_exit()
542 if (sreg->type != SCALAR_VALUE) { in nfp_bpf_check_atomic()
/openbmc/linux/kernel/bpf/
H A Dverifier.c613 [SCALAR_VALUE] = "scalar", in reg_type_str()
1401 if (t != SCALAR_VALUE) in print_verifier_state()
2142 reg->type = SCALAR_VALUE; in __mark_reg_const_zero()
2486 reg->type = SCALAR_VALUE; in __mark_reg_unknown()
2534 if (reg_type == SCALAR_VALUE) { in mark_btf_ld_reg()
4614 fake_reg.type = SCALAR_VALUE; in check_stack_write_fixed_off()
8356 case SCALAR_VALUE: in check_func_arg_reg_off()
13496 off_reg.type = SCALAR_VALUE; in adjust_reg_min_max_vals()
14316 reg->type = SCALAR_VALUE; in mark_ptr_or_null_reg()
14754 dst_reg->type = SCALAR_VALUE; in check_ld_imm()
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H A Dbtf.c6429 return SCALAR_VALUE; in btf_struct_access()
6437 return SCALAR_VALUE; in btf_struct_access()
6809 if (reg->type == SCALAR_VALUE) in btf_check_func_arg_match()
7029 reg->type = SCALAR_VALUE; in btf_prepare_func_args()
/openbmc/linux/Documentation/bpf/
H A Dverifier.rst20 If R1=PTR_TO_CTX and insn is R2=R1+R1, then R2=SCALAR_VALUE,
118 written to), SCALAR_VALUE (some value which is not usable as a pointer), or a
172 branches. For instance, if a SCALAR_VALUE is compared > 8, in the 'true' branch
260 operation will set the register state to 'SCALAR_VALUE' and it won't be
/openbmc/linux/include/linux/
H A Dbpf.h846 SCALAR_VALUE, /* reg doesn't contain a valid pointer */ enumerator