Strace for userland emulation, by Stuart Anderson and Thayne Harbaugh.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3502 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 4 insertions, 0 deletions

diff --git a/linux-user/main.c b/linux-user/main.c
index 88a2e48863..6a026b012b 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1980,6 +1980,10 @@ int main(int argc, char **argv)
     env = cpu_init();
     global_env = env;
 
+    if(getenv("QEMU_STRACE") ){
+      do_strace=1;
+    }
+
     wrk = environ;
     while (*(wrk++))
         environ_count++;