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

/Linux-v4.19/drivers/net/ethernet/netronome/nfp/bpf/
Dverifier.c118 if (reg->type != PTR_TO_STACK) { in nfp_bpf_stack_arg_ok()
222 NFP_BPF_STACK != PTR_TO_STACK || in nfp_bpf_check_call()
250 reg1->type != PTR_TO_STACK && in nfp_bpf_check_call()
258 if (reg1->type == PTR_TO_STACK && in nfp_bpf_check_call()
434 reg->type != PTR_TO_STACK && in nfp_bpf_check_ptr()
441 if (reg->type == PTR_TO_STACK) { in nfp_bpf_check_ptr()
Djit.c2723 if (meta->ptr.type == PTR_TO_STACK) in mem_ldx()
2834 if (meta->ptr.type == PTR_TO_STACK) in mem_stx()
/Linux-v4.19/kernel/bpf/
Dverifier.c260 [PTR_TO_STACK] = "fp",
302 if ((t == SCALAR_VALUE || t == PTR_TO_STACK) && in print_verifier_state()
306 if (t == PTR_TO_STACK) in print_verifier_state()
738 regs[BPF_REG_FP].type = PTR_TO_STACK; in init_reg_state()
991 case PTR_TO_STACK: in is_spillable_regtype()
1044 if (state != cur && type == PTR_TO_STACK) { in check_stack_write()
1514 case PTR_TO_STACK: in check_ptr_alignment()
1736 } else if (reg->type == PTR_TO_STACK) { in check_mem_access()
1853 if (reg->type != PTR_TO_STACK) { in check_stack_boundary()
1861 reg_type_str[PTR_TO_STACK]); in check_stack_boundary()
[all …]
/Linux-v4.19/include/linux/
Dbpf.h211 PTR_TO_STACK, /* reg == frame_pointer + offset */ enumerator
/Linux-v4.19/Documentation/networking/
Dfilter.txt1052 are PTR_TO_CTX, PTR_TO_MAP, PTR_TO_STACK. They are bounds and alignment checked.
1071 If R6=PTR_TO_STACK, then access should be aligned and be within
1082 Though R10 is correct read-only register and has type PTR_TO_STACK
1125 PTR_TO_STACK Frame pointer.