From: ivmai <ivmai>
Date: Thu, 24 Sep 2009 07:20:18 +0000 (+0000)
Subject: 2009-09-24  Ivan Maidanski <ivmai@mail.ru>
X-Git-Tag: gc7_2alpha4~104
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=11e47c37000da78c4b2782a3a5b04820d791e50b;p=gc

2009-09-24  Ivan Maidanski <ivmai@mail.ru>

	* os_dep.c (GC_get_main_stack_base): add assertion for mem_base
	value returned by GC_get_stack_base().
---

diff --git a/ChangeLog b/ChangeLog
index a7b83d1b..74f3929f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-09-24  Ivan Maidanski <ivmai@mail.ru>
+
+	* os_dep.c (GC_get_main_stack_base): add assertion for mem_base
+	value returned by GC_get_stack_base().
+
 2009-09-23  Ivan Maidanski <ivmai@mail.ru>
 	(ivmai150.diff)
 
diff --git a/os_dep.c b/os_dep.c
index 5abc2282..9a8fd5db 100644
--- a/os_dep.c
+++ b/os_dep.c
@@ -686,6 +686,7 @@ ptr_t GC_get_main_stack_base(void)
     struct GC_stack_base sb;
 
     GC_get_stack_base(&sb);
+    GC_ASSERT((void *)&sb HOTTER_THAN sb.mem_base);
     return (ptr_t)sb.mem_base;
 }