On 04/07/2015 06:20 PM, Scott Wood wrote: > U-Boot does not have system calls (the services it exposes to > standalone commands use a different mechanism), so the syscall handler > is dead code. It's also broken code, as it assumes it is located at > 0xc00 -- while even before the patch to stop relocating exception > vectors to 0, U-Boot had the syscall at 0x900. > > The critical and machine check return paths are never called -- the > regular exception return path is used instead, which works because > xSRR0/1 have already been saved and can be restored via the regular > SRR0/1 (we don't care too much in U-Boot about taking a critical/mcheck > inside another exception prolog/epilog). > > Also remove a few other small unused functions. > > Signed-off-by: Scott Wood <scottw...@freescale.com> > ---
Applied to mpc85xx master, awaiting upstream. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
