Greg Ungerer <[email protected]> writes: > Given the original code is: > > asmlinkage int do_sigreturn(unsigned long __unused) > { > struct switch_stack *sw = (struct switch_stack *) &__unused; > struct pt_regs *regs = (struct pt_regs *) (sw + 1); > > So gcc is determining that what sw and regs points to are > part of do_sigreturn() parameters here?
It's basically what varags used to do. Andreas. -- Andreas Schwab, [email protected] GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different." -- To unsubscribe from this list: send the line "unsubscribe linux-m68k" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
