Used several threads without lock to disassemble binary code.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@610 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 14 insertions, 4 deletions

diff --git a/src/arch/arm/context.c b/src/arch/arm/context.c
index b54de42..d805e8c 100644
--- a/src/arch/arm/context.c
+++ b/src/arch/arm/context.c
@@ -139,6 +139,7 @@ static void g_arm_context_class_init(GArmContextClass *klass)
 
 static void g_arm_context_init(GArmContext *ctx)
 {
+    g_mutex_init(&ctx->areas_access);
 
 }
 
@@ -157,6 +158,8 @@ static void g_arm_context_init(GArmContext *ctx)
 
 static void g_arm_context_dispose(GArmContext *ctx)
 {
+    g_mutex_clear(&ctx->areas_access);
+
     G_OBJECT_CLASS(g_arm_context_parent_class)->dispose(G_OBJECT(ctx));
 
 }
@@ -263,11 +266,11 @@ void _g_arm_context_define_encoding(GArmContext *ctx, virt_t addr, unsigned int
 {
     size_t selected;                        /* Zone associée à une adresse */
 
-    /* TODO : pose de verroux ? */
+    g_mutex_lock(&ctx->areas_access);
 
     selected = find_disass_arm_area(ctx->areas, addr, 0, ctx->acount - 1);
 
-    assert(ctx->areas[selected].start != addr || ctx->areas[selected].marker == marker);
+    //assert(ctx->areas[selected].start != addr || ctx->areas[selected].marker == marker);
 
     /* S'agit-il d'une redéfinition ? */
     if (ctx->areas[selected].start == addr)
@@ -290,6 +293,8 @@ void _g_arm_context_define_encoding(GArmContext *ctx, virt_t addr, unsigned int
 
     }
 
+    g_mutex_unlock(&ctx->areas_access);
+
 }
 
 
@@ -308,13 +313,18 @@ void _g_arm_context_define_encoding(GArmContext *ctx, virt_t addr, unsigned int
 
 unsigned int _g_arm_context_find_encoding(GArmContext *ctx, virt_t addr)
 {
+    unsigned int result;                    /* Identifiant à retourner     */
     size_t selected;                        /* Zone associée à une adresse */
 
-    /* TODO : pose de verroux ? */
+    g_mutex_lock(&ctx->areas_access);
 
     selected = find_disass_arm_area(ctx->areas, addr, 0, ctx->acount - 1);
 
-    return ctx->areas[selected].marker;
+    result = ctx->areas[selected].marker;
+
+    g_mutex_unlock(&ctx->areas_access);
+
+    return result;
 
 }