Line up everything nicely, add leading '0x' to hex
addresses, and remove redundant newlines. Add
whitespace between the register name and contents
so the contents can be easily selected from a terminal.
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Fleshed out z_arch_esf_t and added code to build this frame when
exceptions occur. Created a separate small stack for exceptions and
shifted the initialization code to use this instead of the IRQ stack.
Moved IRQ stack(s) to irq.c.
Signed-off-by: Charles E. Youse <charles.youse@intel.com>