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x86_64: move stack pointer to higher-half in start_64

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max 🍓
2023-02-06 20:45:31 +00:00
parent 5c7bde4fdf
commit fe0b7e043f
1 changed files with 3 additions and 0 deletions
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3
arch/x86_64/start_64.S
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@@ -7,6 +7,9 @@
.global start_64 .global start_64
.type start_64, @function .type start_64, @function
start_64: start_64:
/* convert %rsp to a higher-half pointer */
add $0xFFFFFFFF80000000, %rsp
pop %rdi pop %rdi
call kernel_init call kernel_init