static int ldw_c()

in abiv1/alignment.c [142:168]

• 20 lines of code
• 5 McCabe index (conditional complexity)

static int ldw_c(struct pt_regs *regs, uint32_t rz, uint32_t addr)
{
	uint32_t byte0, byte1, byte2, byte3;

	if (ldb_asm(addr, &byte0))
		return 1;

	addr += 1;
	if (ldb_asm(addr, &byte1))
		return 1;

	addr += 1;
	if (ldb_asm(addr, &byte2))
		return 1;

	addr += 1;
	if (ldb_asm(addr, &byte3))
		return 1;

	byte0 |= byte1 << 8;
	byte0 |= byte2 << 16;
	byte0 |= byte3 << 24;

	put_ptreg(regs, rz, byte0);

	return 0;
}