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boot tweaks

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Eryn Wells 2016-02-27 12:34:31 -05:00
parent 2b41a47bcd
commit 114642d9be
1 changed files with 2 additions and 2 deletions
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4
src/boot.s
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@ -20,7 +20,7 @@
# cause massive harm. Instead, we'll provide our own stack. We will allocate # cause massive harm. Instead, we'll provide our own stack. We will allocate
# room for a small temporary stack by creating a symbol at the bottom of it, # room for a small temporary stack by creating a symbol at the bottom of it,
# then allocating 16384 bytes for it, and finally creating a symbol at the top. # then allocating 16384 bytes for it, and finally creating a symbol at the top.
.section .bootstrap_stack .section .bootstrap_stack, "aw", @nobits
stack_buttom: stack_buttom:
.skip 16384 # 16 KiB .skip 16384 # 16 KiB
stack_top: stack_top:
@ -51,8 +51,8 @@ _start:
# continues execution, just to be safe. We will create a local label rather # continues execution, just to be safe. We will create a local label rather
# than real symbol and jump to there endlessly. # than real symbol and jump to there endlessly.
cli cli
hlt
.Lhang: .Lhang:
hlt
jmp .Lhang jmp .Lhang
# Set the size of the _start symbol to the current location '.' minus its start. # Set the size of the _start symbol to the current location '.' minus its start.