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, 8 insertions, 0 deletions

diff --git a/linux-user/qemu.h b/linux-user/qemu.h
index e92db6ee64..22a4fec61d 100644
--- a/linux-user/qemu.h
+++ b/linux-user/qemu.h
@@ -153,10 +153,18 @@ extern CPUState *global_env;
 void cpu_loop(CPUState *env);
 void init_paths(const char *prefix);
 const char *path(const char *pathname);
+char *target_strerror(int err);
 
 extern int loglevel;
 extern FILE *logfile;
 
+/* strace.c */
+void print_syscall(int num,
+                   target_long arg1, target_long arg2, target_long arg3,
+                   target_long arg4, target_long arg5, target_long arg6);
+void print_syscall_ret(int num, target_long arg1);
+extern int do_strace;
+
 /* signal.c */
 void process_pending_signals(void *cpu_env);
 void signal_init(void);