6a12410384
* kern/err.c (grub_error_push): Added new function to support error stacks. (grub_error_pop): Likewise. (grub_error_stack_items): New local variable to support error stacks. (grub_error_stack_pos): Likewise. (grub_error_stack_assert): Likewise. (GRUB_ERROR_STACK_SIZE): Added new define to configure maximum error stack depth. (grub_print_error): Added support to print errors from error stack. * include/grub/err.h (grub_error_push): Added function prototype. (grub_error_pop): Likewise.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. For now, there is not much documentation yet. Please look at the GRUB Wiki <http://www.autistici.org/grub/> for testing procedures.