[coreboot-gerrit] Change in coreboot[master]: cpu/x86/64bit: Add code to call function in protected mode

[Arthur Heymans (Code Review)]

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/48175 )

Change subject: cpu/x86/64bit: Add code to call function in protected mode
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/48175/4/src/cpu/x86/64bit/mode_swit... 
File src/cpu/x86/64bit/mode_switch.S:

https://review.coreboot.org/c/coreboot/+/48175/4/src/cpu/x86/64bit/mode_swit... 
PS4, Line 27: movl	-64(%ebp), %edx	/* Argument 0 */
            : 	movl	-72(%ebp), %ecx	/* Argument 1 */
This truncates the 64bit arguments to 32bit.