Merge remote-tracking branch 'mfoliveira/ppc64el-v2'

This is a merge of:

https://github.com/mono/mono/pull/1409

diff --cc mono/metadata/sgen-marksweep.c
index d60f8d045672488a00a5ac8ee66fd19583c3995d,1dfaf23d5e500d64f2b89963ad3e894d389a012b..88664226b9abdcec1108362a26abe1f9a24b2525
--- 1/mono/metadata/sgen-marksweep.c
--- 2/mono/metadata/sgen-marksweep.c
+++ b/mono/metadata/sgen-marksweep.c
@@@ -46,8 -45,13 +46,13 @@@
  
  #define SGEN_HAVE_CONCURRENT_MARK
  
- #define MS_BLOCK_SIZE_SHIFT   14      /* INT FASTENABLE */
- #define MS_BLOCK_SIZE         (1 << MS_BLOCK_SIZE_SHIFT)
+ #if defined(ARCH_MIN_MS_BLOCK_SIZE) && defined(ARCH_MIN_MS_BLOCK_SIZE_SHIFT)
+ #define MS_BLOCK_SIZE ARCH_MIN_MS_BLOCK_SIZE
+ #define MS_BLOCK_SIZE_SHIFT   ARCH_MIN_MS_BLOCK_SIZE_SHIFT
+ #else
 -#define MS_BLOCK_SIZE (16*1024)
 -#define MS_BLOCK_SIZE_SHIFT   14
++#define MS_BLOCK_SIZE_SHIFT     14      /* INT FASTENABLE */
++#define MS_BLOCK_SIZE           (1 << MS_BLOCK_SIZE_SHIFT)
+ #endif
  #define MAJOR_SECTION_SIZE    MS_BLOCK_SIZE
  #define CARDS_PER_BLOCK (MS_BLOCK_SIZE / CARD_SIZE_IN_BYTES)
  

diff --cc mono/mini/aot-compiler.c
Simple merge

diff --cc mono/mini/exceptions-ppc.c
Simple merge

diff --cc mono/mini/mini-gc.c
Simple merge

diff --cc mono/mini/mini-ppc.h
Simple merge

diff --cc mono/mini/mini.c
Simple merge