Changeset 281b607 in mainline for arch/ia32/src/proc/scheduler.c

Timestamp:

2006-03-23T10:29:39Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a0bb10ef

Parents:

9aa72b4

Message:

Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).

File:

• arch/ia32/src/proc/scheduler.c (modified) (2 diffs)

arch/ia32/src/proc/scheduler.c

@@ -33 +33 @@
 #include <arch/context.h>       /* SP_DELTA */
 #include <arch/debugger.h>
+#include <arch/pm.h>
 
 void before_thread_runs_arch(void)
@@ -38 +39 @@
         CPU->arch.tss->esp0 = (__address) &THREAD->kstack[THREAD_STACK_SIZE-SP_DELTA];
         CPU->arch.tss->ss0 = selector(KDATA_DES);
+
+        /* Set up TLS in GS register */
+        set_tls_desc(THREAD->tls);
 
 #ifdef CONFIG_DEBUG_AS_WATCHPOINT