static void fixup_load()

in kernel/unaligned.c [132:160]

• 21 lines of code
• 7 McCabe index (conditional complexity)

static void fixup_load(struct disasm_state *state, struct pt_regs *regs,
			struct callee_regs *cregs)
{
	int val;

	/* register write back */
	if ((state->aa == 1) || (state->aa == 2)) {
		set_reg(state->wb_reg, state->src1 + state->src2, regs, cregs);

		if (state->aa == 2)
			state->src2 = 0;
	}

	if (state->zz == 0) {
		get32_unaligned_check(val, state->src1 + state->src2);
	} else {
		get16_unaligned_check(val, state->src1 + state->src2);

		if (state->x)
			val = (val << 16) >> 16;
	}

	if (state->pref == 0)
		set_reg(state->dest, val, regs, cregs);

	return;

fault:	state->fault = 1;
}