[compiler-rt] r290201 - [scudo] ARM32 support

[Kostya Kortchinsky via llvm-commits]

Author: cryptoad
Date: Tue Dec 20 15:17:58 2016
New Revision: 290201

URL: http://llvm.org/viewvc/llvm-project?rev=290201&view=rev
Log:
[scudo] ARM32 support

Summary:
With the previous modifications, the code works on ARM32. The random shuffle
test is unsupported on 32-bit platforms for the moment and being marked as
such. There is no hardware support for the checksum computation yet, this will
come at a later point.

Reviewers: kcc, alekseyshl

Subscribers: llvm-commits, aemerson, rengolin, mgorny

Differential Revision: https://reviews.llvm.org/D27957

Modified:
    compiler-rt/trunk/cmake/config-ix.cmake
    compiler-rt/trunk/test/scudo/random_shuffle.cpp

Modified: compiler-rt/trunk/cmake/config-ix.cmake
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/config-ix.cmake?rev=290201&r1=290200&r2=290201&view=diff
==============================================================================
--- compiler-rt/trunk/cmake/config-ix.cmake (original)
+++ compiler-rt/trunk/cmake/config-ix.cmake Tue Dec 20 15:17:58 2016
@@ -172,7 +172,7 @@ set(ALL_UBSAN_SUPPORTED_ARCH ${X86} ${X8
 set(ALL_SAFESTACK_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${MIPS32} ${MIPS64})
 set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64})
 set(ALL_ESAN_SUPPORTED_ARCH ${X86_64} ${MIPS64})
-set(ALL_SCUDO_SUPPORTED_ARCH ${X86} ${X86_64})
+set(ALL_SCUDO_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32})
 set(ALL_XRAY_SUPPORTED_ARCH ${X86_64} ${ARM32} ${ARM64})
 
 if(APPLE)

Modified: compiler-rt/trunk/test/scudo/random_shuffle.cpp
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/scudo/random_shuffle.cpp?rev=290201&r1=290200&r2=290201&view=diff
==============================================================================
--- compiler-rt/trunk/test/scudo/random_shuffle.cpp (original)
+++ compiler-rt/trunk/test/scudo/random_shuffle.cpp Tue Dec 20 15:17:58 2016
@@ -7,7 +7,7 @@
 // RUN: %run %t 10000 > %T/random_shuffle_tmp_dir/out2
 // RUN: not diff %T/random_shuffle_tmp_dir/out?
 // RUN: rm -rf %T/random_shuffle_tmp_dir
-// UNSUPPORTED: i386-linux,i686-linux
+// UNSUPPORTED: i386-linux,i686-linux,arm-linux,armhf-linux
 
 // Tests that the allocator shuffles the chunks before returning to the user.