src/sys/arch/i386/i386/locore.S - diff

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version 1.149, 2017/07/29 12:34:34

version 1.150, 2017/08/10 14:13:45

Line 342 _C_LABEL(Multiboot_Header):

jne 1f

* Indeed, a multiboot-compliant boot loader executed us. We copy

* Indeed, a multiboot-compliant boot loader executed us. We switch

* the received Multiboot information structure into kernel's data

* to the temporary stack, and copy the received Multiboot information

* space to process it later -- after we are relocated. It will

* structure into kernel's data space to process it later -- after we

* be safer to run complex C code than doing it at this point.

* are relocated. It will be safer to run complex C code than doing it

* at this point.

movl $_RELOC(tmpstk),%esp

pushl %ebx /* Address of Multiboot information */

call _C_LABEL(multiboot_pre_reloc)

addl $4,%esp