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hw_x86_64: Perform indirect long jump to 64-bit code

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Reto Buerki
2015-02-11 16:38:51 +01:00
committed by Christian Helmuth
parent 15d0e86592
commit 0f624cdde7
1 changed files with 6 additions and 0 deletions
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6
repos/base-hw/src/core/spec/x86_64/kernel/crt0.s
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@@ -57,6 +57,12 @@
/* Set up GDT */
lgdt _gdt_ptr
/* Indirect long jump to 64-bit code */
ljmp $8, $_start64
.code64
_start64: .p2align MIN_PAGE_SIZE_LOG2
/*
* Install initial temporary environment that is replaced later by the
* environment that init_main_thread creates.