xv6

commit 57ae146362df2350737e5194ca81d925b9466124
parent 45a978263651815caf7d0741201175c8969c2cc3
Author: Russ Cox <rsc@x40.(none)>
Date:   Wed,  2 Sep 2009 07:41:08 -0700

Fix TLS for PIC systems

Diffstat:
M
proc.c
 | 
1
+
M
proc.h
 | 
1
+

2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/proc.c b/proc.c
@@ -75,6 +75,7 @@ ksegment(void)
   loadfsgs(SEG_KCPU << 3);
   
   // Initialize cpu-local variables.
+  c->tlsstruct = &c->tlsstruct;
   cpu = c;
   proc = 0;
 }
diff --git a/proc.h b/proc.h
@@ -59,6 +59,7 @@ struct cpu {
   int ncli;                    // Depth of pushcli nesting.
   int intena;                  // Were interrupts enabled before pushcli?
   void *tls[2];
+  void *tlsstruct;
 };
 
 extern struct cpu cpus[NCPU];