static void emit_bcc()

in net/bpf_jit_comp64.c [226:260]

• 35 lines of code
• 11 McCabe index (conditional complexity)

static void emit_bcc(u8 cond, u8 rd, u8 rs, int rvoff,
		     struct rv_jit_context *ctx)
{
	switch (cond) {
	case BPF_JEQ:
		emit(rv_beq(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JGT:
		emit(rv_bltu(rs, rd, rvoff >> 1), ctx);
		return;
	case BPF_JLT:
		emit(rv_bltu(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JGE:
		emit(rv_bgeu(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JLE:
		emit(rv_bgeu(rs, rd, rvoff >> 1), ctx);
		return;
	case BPF_JNE:
		emit(rv_bne(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JSGT:
		emit(rv_blt(rs, rd, rvoff >> 1), ctx);
		return;
	case BPF_JSLT:
		emit(rv_blt(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JSGE:
		emit(rv_bge(rd, rs, rvoff >> 1), ctx);
		return;
	case BPF_JSLE:
		emit(rv_bge(rs, rd, rvoff >> 1), ctx);
	}
}