switch-coreboot/src/cpu/x86/16bit/reset16.inc
Aaron Durbin 4330a9c8e5 arch/x86: rename reset_vector -> _start
In order to align the entry points for the various stages
on x86 to _start one needs to rename the reset_vector symbol.
The section is the same; it's just a symbol change.

Change-Id: I0e6bbf1da04a6e248781a9c222a146725c34268a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/13881
Tested-by: build bot (Jenkins)
Reviewed-by: Andrey Petrov <andrey.petrov@intel.com>
2016-03-04 01:16:05 +01:00

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.section ".reset", "ax", %progbits
.code16
.globl _start
_start:
.byte 0xe9
.int _start16bit - ( . + 2 )
/* Note: The above jump is hand coded to work around bugs in binutils.
* 5 byte are used for a 3 byte instruction. This works because x86
* is little endian and allows us to use supported 32bit relocations
* instead of the weird 16 bit relocations that binutils does not
* handle consistenly between versions because they are used so rarely.
*/
.previous