mirror of
https://github.com/thead-yocto-mirror/meta-openembedded
synced 2026-08-22 17:07:41 +02:00
10f443c2cd
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Eric Bénard <eric@eukrea.com>
23 lines
879 B
Diff
23 lines
879 B
Diff
Fix hardfloat detection
|
|
|
|
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
|
|
|
|
--- a/deps/v8/src/platform-linux.cc 2012-05-17 12:52:59.329519921 -0700
|
|
+++ b/deps/v8/src/platform-linux.cc 2012-05-17 12:54:02.037521511 -0700
|
|
@@ -212,7 +212,7 @@
|
|
// calling this will return 1.0 and otherwise 0.0.
|
|
static void ArmUsingHardFloatHelper() {
|
|
asm("mov r0, #0");
|
|
-#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");
|