1 files changed, 60 insertions, 0 deletions

diff --git a/meta-oe/recipes-devtools/nodejs/nodejs/0001-gcc-has-a-builtin-define-to-denote-hard-abi-when-in-.patch b/meta-oe/recipes-devtools/nodejs/nodejs/0001-gcc-has-a-builtin-define-to-denote-hard-abi-when-in-.patch
new file mode 100644
index 000000000..6268d6940
--- /dev/null
+++ b/meta-oe/recipes-devtools/nodejs/nodejs/0001-gcc-has-a-builtin-define-to-denote-hard-abi-when-in-.patch
@@ -0,0 +1,60 @@
+From bf701e7cb3616631a354ed9ecbed6dd16f60c60d Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 30 Jan 2013 10:43:47 +0100
+Subject: [PATCH] gcc has a builtin define to denote hard abi when in use, e.g.
+ when using -mfloat-abi=hard it will define __ARM_PCS_VFP to 1 and therefore
+ we should check that to determine which calling convention is in use and not
+ __VFP_FP__ which merely indicates presence of VFP unit
+
+The fix has been provided by Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Forwarded
+
+Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
+---
+ deps/v8/src/arm/assembler-arm.cc | 4 ++--
+ deps/v8/src/platform-linux.cc    | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/deps/v8/src/arm/assembler-arm.cc b/deps/v8/src/arm/assembler-arm.cc
+index 1787d15..c64ef58 100644
+--- a/deps/v8/src/arm/assembler-arm.cc
++++ b/deps/v8/src/arm/assembler-arm.cc
+@@ -71,10 +71,10 @@ static unsigned CpuFeaturesImpliedByCompiler() {
+   // If the compiler is allowed to use VFP then we can use VFP too in our code
+   // generation even when generating snapshots. ARMv7 and hardware floating
+   // point support implies VFPv3, see ARM DDI 0406B, page A1-6.
+-#if defined(CAN_USE_ARMV7_INSTRUCTIONS) && defined(__VFP_FP__) \
++#if defined(CAN_USE_ARMV7_INSTRUCTIONS) && defined(__ARM_PCS_VFP) \
+     && !defined(__SOFTFP__)
+   answer |= 1u << VFP3 | 1u << ARMv7 | 1u << VFP2;
+-#endif  // defined(CAN_USE_ARMV7_INSTRUCTIONS) && defined(__VFP_FP__)
++#endif  // defined(CAN_USE_ARMV7_INSTRUCTIONS) && defined(__ARM_PCS_VFP)
+         // && !defined(__SOFTFP__)
+ #endif  // _arm__
+ 
+diff --git a/deps/v8/src/platform-linux.cc b/deps/v8/src/platform-linux.cc
+index ed9eb79..10d1879 100644
+--- a/deps/v8/src/platform-linux.cc
++++ b/deps/v8/src/platform-linux.cc
+@@ -170,7 +170,7 @@ bool OS::ArmCpuHasFeature(CpuFeature feature) {
+ // calling this will return 1.0 and otherwise 0.0.
+ static void ArmUsingHardFloatHelper() {
+   asm("mov r0, #0":::"r0");
+-#if defined(__VFP_FP__) && !defined(__SOFTFP__)
++#if defined(__ARM_PCS_VFP) && !defined(__SOFTFP__)
+   // Load 0x3ff00000 into r1 using instructions available in both ARM
+   // and Thumb mode.
+   asm("mov r1, #3":::"r1");
+@@ -195,7 +195,7 @@ static void ArmUsingHardFloatHelper() {
+ #else
+   asm("vmov d0, r0, r1");
+ #endif  // __thumb__
+-#endif  // defined(__VFP_FP__) && !defined(__SOFTFP__)
++#endif  // defined(__ARM_PCS_VFP) && !defined(__SOFTFP__)
+   asm("mov r1, #0":::"r1");
+ }
+ 
+-- 
+1.8.1
+