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Searched refs:alu32 (Results 1 – 4 of 4) sorted by relevance

/linux/Documentation/bpf/
H A Dclang-notes.rst21 ``-Xclang -target-feature -Xclang +alu32``. In CPU version 3, support is automatically included.
36 ``-Xclang -target-feature -Xclang +alu32``.
H A Dbpf_design_QA.rst177 on 32-bit subregisters, provided the option -mattr=+alu32 is passed for
183 subregisters written by alu32 instructions or narrow loads. Instead, the
/linux/lib/
H A Dtest_bpf.c481 static int __bpf_fill_max_jmp(struct bpf_test *self, int jmp, int imm, bool alu32) in __bpf_fill_max_jmp() argument
504 if ((i & 1) || alu32) in __bpf_fill_max_jmp()
615 u8 mode, bool alu32) in __bpf_fill_alu_shift() argument
623 int bits = alu32 ? 32 : 64; in __bpf_fill_alu_shift()
646 if (alu32) { in __bpf_fill_alu_shift()
754 bool alu32) in __bpf_fill_alu_shift_same_reg() argument
756 int bits = alu32 ? 32 : 64; in __bpf_fill_alu_shift_same_reg()
773 if (alu32) in __bpf_fill_alu_shift_same_reg()
780 if (alu32) in __bpf_fill_alu_shift_same_reg()
1238 static int __bpf_fill_alu_imm_regs(struct bpf_test *self, u8 op, bool alu32) in __bpf_fill_alu_imm_regs() argument
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/linux/kernel/bpf/
H A Dverifier.c14680 bool alu32 = (BPF_CLASS(insn->code) != BPF_ALU64); in adjust_scalar_min_max_vals() local
14740 if (alu32) in adjust_scalar_min_max_vals()
14746 if (alu32) in adjust_scalar_min_max_vals()
14752 if (alu32) in adjust_scalar_min_max_vals()
14762 if (alu32) in adjust_scalar_min_max_vals()
14778 bool alu32 = (BPF_CLASS(insn->code) != BPF_ALU64); in adjust_reg_min_max_vals() local
14878 BPF_OP(insn->code) == BPF_ADD && !alu32 && in adjust_reg_min_max_vals()