Launch QEMU with sysroot if specified (#1241)

* Launch QEMU with sysroot if specified * Update gdb.py * Append args, do not replace
Gallopsled · Dec 9, 2019 · f6fe196 · f6fe196
1 parent 6667a23
commit f6fe196
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/pwnlib/gdb.py b/pwnlib/gdb.py
@@ -436,7 +436,10 @@ def debug(args, gdbscript=None, exe=None, ssh=None, env=None, sysroot=None, **kw
         sysroot = sysroot or qemu.ld_prefix(env=env)
         if not qemu_user:
             log.error("Cannot debug %s binaries without appropriate QEMU binaries" % context.arch)
-        args = [qemu_user, '-g', str(qemu_port)] + args
+        qemu_args = [qemu_user, '-g', str(qemu_port)]
+        if sysroot:
+            qemu_args += ['-L', sysroot]
+        args = qemu_args + args
 
     # Use a sane default sysroot for Android
     if not sysroot and context.os == 'android':