linux-master/lib/test_bpf.c

481 static int __bpf_fill_max_jmp(struct bpf_test *self, int jmp, int imm)
493 	insns[i++] = BPF_JMP_IMM(jmp, R0, imm, S16_MAX);
2699 				      const struct bpf_insn *jmp,
2729 		ins[2] = *jmp;
2745 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JA, 0, 0, 0);
2747 	return __bpf_fill_staggered_jumps(self, &jmp, 0, 0);
2753 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JEQ, R1, 1234, 0);
2755 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2760 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JNE, R1, 1234, 0);
2762 	return __bpf_fill_staggered_jumps(self, &jmp, 4321, 0);
2767 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JSET, R1, 0x82, 0);
2769 	return __bpf_fill_staggered_jumps(self, &jmp, 0x86, 0);
2774 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JGT, R1, 1234, 0);
2776 	return __bpf_fill_staggered_jumps(self, &jmp, 0x80000000, 0);
2781 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JGE, R1, 1234, 0);
2783 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2788 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JLT, R1, 0x80000000, 0);
2790 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2795 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JLE, R1, 1234, 0);
2797 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2802 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JSGT, R1, -2, 0);
2804 	return __bpf_fill_staggered_jumps(self, &jmp, -1, 0);
2809 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JSGE, R1, -2, 0);
2811 	return __bpf_fill_staggered_jumps(self, &jmp, -2, 0);
2816 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JSLT, R1, -1, 0);
2818 	return __bpf_fill_staggered_jumps(self, &jmp, -2, 0);
2823 	struct bpf_insn jmp = BPF_JMP_IMM(BPF_JSLE, R1, -1, 0);
2825 	return __bpf_fill_staggered_jumps(self, &jmp, -1, 0);
2831 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JEQ, R1, R2, 0);
2833 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
2838 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JNE, R1, R2, 0);
2840 	return __bpf_fill_staggered_jumps(self, &jmp, 4321, 1234);
2845 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JSET, R1, R2, 0);
2847 	return __bpf_fill_staggered_jumps(self, &jmp, 0x86, 0x82);
2852 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JGT, R1, R2, 0);
2854 	return __bpf_fill_staggered_jumps(self, &jmp, 0x80000000, 1234);
2859 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JGE, R1, R2, 0);
2861 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
2866 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JLT, R1, R2, 0);
2868 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0x80000000);
2873 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JLE, R1, R2, 0);
2875 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
2880 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JSGT, R1, R2, 0);
2882 	return __bpf_fill_staggered_jumps(self, &jmp, -1, -2);
2887 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JSGE, R1, R2, 0);
2889 	return __bpf_fill_staggered_jumps(self, &jmp, -2, -2);
2894 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JSLT, R1, R2, 0);
2896 	return __bpf_fill_staggered_jumps(self, &jmp, -2, -1);
2901 	struct bpf_insn jmp = BPF_JMP_REG(BPF_JSLE, R1, R2, 0);
2903 	return __bpf_fill_staggered_jumps(self, &jmp, -1, -1);
2909 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JEQ, R1, 1234, 0);
2911 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2916 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JNE, R1, 1234, 0);
2918 	return __bpf_fill_staggered_jumps(self, &jmp, 4321, 0);
2923 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JSET, R1, 0x82, 0);
2925 	return __bpf_fill_staggered_jumps(self, &jmp, 0x86, 0);
2930 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JGT, R1, 1234, 0);
2932 	return __bpf_fill_staggered_jumps(self, &jmp, 0x80000000, 0);
2937 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JGE, R1, 1234, 0);
2939 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2944 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JLT, R1, 0x80000000, 0);
2946 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2951 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JLE, R1, 1234, 0);
2953 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0);
2958 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JSGT, R1, -2, 0);
2960 	return __bpf_fill_staggered_jumps(self, &jmp, -1, 0);
2965 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JSGE, R1, -2, 0);
2967 	return __bpf_fill_staggered_jumps(self, &jmp, -2, 0);
2972 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JSLT, R1, -1, 0);
2974 	return __bpf_fill_staggered_jumps(self, &jmp, -2, 0);
2979 	struct bpf_insn jmp = BPF_JMP32_IMM(BPF_JSLE, R1, -1, 0);
2981 	return __bpf_fill_staggered_jumps(self, &jmp, -1, 0);
2987 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JEQ, R1, R2, 0);
2989 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
2994 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JNE, R1, R2, 0);
2996 	return __bpf_fill_staggered_jumps(self, &jmp, 4321, 1234);
3001 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JSET, R1, R2, 0);
3003 	return __bpf_fill_staggered_jumps(self, &jmp, 0x86, 0x82);
3008 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JGT, R1, R2, 0);
3010 	return __bpf_fill_staggered_jumps(self, &jmp, 0x80000000, 1234);
3015 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JGE, R1, R2, 0);
3017 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
3022 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JLT, R1, R2, 0);
3024 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 0x80000000);
3029 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JLE, R1, R2, 0);
3031 	return __bpf_fill_staggered_jumps(self, &jmp, 1234, 1234);
3036 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JSGT, R1, R2, 0);
3038 	return __bpf_fill_staggered_jumps(self, &jmp, -1, -2);
3043 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JSGE, R1, R2, 0);
3045 	return __bpf_fill_staggered_jumps(self, &jmp, -2, -2);
3050 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JSLT, R1, R2, 0);
3052 	return __bpf_fill_staggered_jumps(self, &jmp, -2, -1);
3057 	struct bpf_insn jmp = BPF_JMP32_REG(BPF_JSLE, R1, R2, 0);
3059 	return __bpf_fill_staggered_jumps(self, &jmp, -1, -1);