1 # Copyright 2014 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file.
6 # Version of the ARM processor when compiling on ARM. Ignored on non-ARM
10 # The ARM floating point mode. This is either the string "hard", "soft", or
11 # "softfp". An empty string means to use the default one for the arm_version.
15 assert(arm_float_abi == "" ||
16 arm_float_abi == "hard" ||
17 arm_float_abi == "soft" ||
18 arm_float_abi == "softfp")
22 # Our version of arm_neon_optional from common.gypi. This is not used in the
23 # current build so is commented out for now.
24 #arm_optionally_use_neon = false
27 #arm_optionally_use_neon = true
30 if (arm_version == 6) {
33 if (arm_float_abi == "") {
34 arm_float_abi = "softfp"
37 # Thumb is a reduced instruction set available on some ARM processors that
38 # has increased code density.
41 } else if (arm_version == 7) {
43 arm_tune = "cortex-a8"
44 if (arm_float_abi == "") {
45 arm_float_abi = "softfp"