ScoopDroid/android_system_core
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Enable HAS_VFP_D32 for 32-bit armv8 crasher

Browse source 
Android.bp assumed only an armv7-a-neon core needs to set HAS_VFP_D32.
In fact, an armv8 core also has 32 double-word floating point registers
for A32 and T32 ISAs (AArch32 or 32-bit armv8).

Bug: 65568426
Test: lunch aosp_arm64; emulator # on oc-mr1-dev; boot to home screen.
      Check crashglue.o actually uses VFP_D16-31 for 32-bit armv8 core.
Change-Id: I34584a27fa24a55bb4809ccd7f99a8122971df0e
This commit is contained in:
Isaac Chen 2017-09-12 16:49:14 +08:00
parent e9b3a75e6f
commit 6dc21a5ac5
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
debuggerd/crasher/Android.bp
View file

@ -17,7 +17,7 @@ cc_defaults {
arm: {
srcs: ["arm/crashglue.S"],
armv7_a_neon: {
neon: {
asflags: ["-DHAS_VFP_D32"],
},
},