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Fix thread locals

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This commit is contained in:
Jeremy Soller 2016-08-20 08:39:03 -06:00
parent 8ddd0ad3f0
commit 7a59e08e70
5 changed files with 6 additions and 35 deletions
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7
arch/x86_64/src/start.rs
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@ -12,7 +12,6 @@ use gdt;
use idt;
use memory::{self, Frame};
use paging::{self, entry, Page, PhysicalAddress, VirtualAddress};
use tcb::ThreadControlBlock;
/// Test of zero values in BSS.
static BSS_TEST_ZERO: usize = 0;
@ -45,8 +44,8 @@ pub unsafe extern fn kstart() -> ! {
static mut __bss_start: u8;
/// The ending byte of the _.bss_ (uninitialized data) segment.
static mut __bss_end: u8;
/// The thread descriptor.
static mut __tcb: ThreadControlBlock;
/// The end of the tbss.
static mut __tbss_end: u8;
/// The end of the kernel
static mut __end: u8;
}
@ -76,7 +75,7 @@ pub unsafe extern fn kstart() -> ! {
let mut active_table = paging::init(stack_start, stack_end);
// Set up GDT
gdt::init(__tcb.offset);
gdt::init((&__tbss_end as *const u8 as *const usize).offset(-1) as usize);
// Set up IDT
idt::init();