From 7b0c74ffb085656d67554102857224223ee03f88 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Fri, 9 Jun 2017 15:42:36 +0200
Subject: i386: Support thread-local storage (TLS)

Update #2468.
---
 c/src/lib/libbsp/i386/shared/irq/idt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'c/src/lib/libbsp/i386/shared/irq/idt.c')

diff --git a/c/src/lib/libbsp/i386/shared/irq/idt.c b/c/src/lib/libbsp/i386/shared/irq/idt.c
index ac79a97004..d3adbc4f05 100644
--- a/c/src/lib/libbsp/i386/shared/irq/idt.c
+++ b/c/src/lib/libbsp/i386/shared/irq/idt.c
@@ -18,6 +18,7 @@
 
 #include <rtems/score/cpu.h>
 #include <bsp/irq.h>
+#include <bsp/tblsizes.h>
 
 /*
  * This locking is not enough if IDT is changed at runtime
@@ -331,7 +332,7 @@ uint16_t i386_next_empty_gdt_entry ()
     uint16_t                gdt_limit;
     segment_descriptors*    gdt_entry_tbl;
     /* initial amount of filled descriptors */
-    static uint16_t         segment_selector_index = 2;
+    static uint16_t         segment_selector_index = NUM_SYSTEM_GDT_DESCRIPTORS - 1;
 
     segment_selector_index += 1;
     i386_get_info_from_GDTR (&gdt_entry_tbl, &gdt_limit);
-- 
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