[MIPS] Minor tweaks for QEMU.

tools/trusted_cross_toolchains/qemu_tool_mips32.sh

 #!/bin/bash
-#
-# Copyright 2012 The Native Client Authors.  All rights reserved.
-# Use of this source code is governed by a BSD-style license that can
-# be found in the LICENSE file.
+# Copyright (c) 2012 The Native Client Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
 
 set -o nounset
 set -o errexit
 
 #@ Various commands to emulate mips32 code using qemu
 #@
 #@ Note: this script is not meant to be run as
 #@     tools/llvm/qemu_tool.sh
 #@ but rather as:
 #@     toolchain/linux_mips-trusted/qemu-mips32
 
 # From a qemu build based on qemu-0.12.5.tar.gz
 readonly SDK_ROOT=$(dirname $0)
 readonly QEMU=${SDK_ROOT}/qemu-mips32
-readonly QEMU_JAIL=${SDK_ROOT}/mips-release/mips-linux-gnu/libc/el
+readonly QEMU_JAIL=${SDK_ROOT}/sysroot
 # NOTE: some useful debugging options for qemu:
 #       env vars:
 #                  QEMU_STRACE=1
 #       args:
 #                  -strace
 #                  -d out_asm,in_asm,op,int,exec,cpu
 #       c.f.  cpu_log_items in qemu-XXX/exec.c
 readonly QEMU_ARGS=""
 readonly QEMU_ARGS_DEBUG="-d in_asm,int,exec,cpu"
 readonly QEMU_ARGS_DEBUG_SR="-d in_asm,int,exec,cpu,service_runtime"
@@ skipping 76 matching lines @@
   Usage
   exit -1
 elif [[ "$(type -t $1)" != "function" ]]; then
   echo "ERROR: unknown function '$1'." >&2
   echo "For help, try:"
   echo "    $0 help"
   exit 1
 else
   "$@"
 fi