commit 6670e24aed1ca66f21a6af759a0d156bb3df1739
author Duane Sand <duane.sand@imgtec.com> Tue Jul 22 14:34:00 2014 -0700
committer Duane Sand <duane.sand@imgtec.com> Wed Jul 23 14:16:00 2014 -0700
tree 7359a0b159c6cc25fa0977d1f0523550f4d8970b
parent 41ca4446370ba90e472e45a8897868855185a6c7

[MIPS] Unite mipsel and mips64el 4.9 gcc toolchains

Use 4.9 mips64el toolchain for both 64- and 32-bit builds.
Tell ld when 32-bit links are required.
Override 4.9's changed defaults for mips floating point
register use, to get same assembler rules as 4.8 and earlier.

Also: drop unused  soft-fp build targets, cleanout redundant
compiler options, and remove extraneous Android.mk file.

Change-Id: I86f1075266349edb2b08a7709b9f5472d8cfda32

core/clang/TARGET_mips.mk

diff --git a/core/clang/TARGET_mips.mk b/core/clang/TARGET_mips.mk
index de615b0..0107519 100644
--- a/core/clang/TARGET_mips.mk
+++ b/core/clang/TARGET_mips.mk
@@ -3,7 +3,7 @@
 
 CLANG_CONFIG_mips_TARGET_TRIPLE := mipsel-linux-android
 CLANG_CONFIG_mips_TARGET_TOOLCHAIN_PREFIX := \
-  $($(clang_2nd_arch_prefix)TARGET_TOOLCHAIN_ROOT)/$(CLANG_CONFIG_mips_TARGET_TRIPLE)/bin
+  $($(clang_2nd_arch_prefix)TARGET_TOOLCHAIN_ROOT)/mips64el-linux-android/bin
 
 CLANG_CONFIG_mips_TARGET_EXTRA_ASFLAGS := \
   $(CLANG_CONFIG_EXTRA_ASFLAGS) \

core/clang/mips.mk

diff --git a/core/clang/mips.mk b/core/clang/mips.mk
index cef7823..88721e9 100644
--- a/core/clang/mips.mk
+++ b/core/clang/mips.mk
@@ -7,18 +7,17 @@
 # Include common unknown flags
 CLANG_CONFIG_mips_UNKNOWN_CFLAGS := \
   $(CLANG_CONFIG_UNKNOWN_CFLAGS) \
-  -EL \
   -mips32 \
   -mips32r2 \
-  -mhard-float \
+  -mfp32 \
+  -mfp64 \
+  -mfpxx \
+  -modd-spreg \
+  -mno-odd-spreg \
   -fno-strict-volatile-bitfields \
   -fgcse-after-reload \
   -frerun-cse-after-loop \
   -frename-registers \
-  -march=mips32r2 \
-  -mtune=mips32r2 \
-  -march=mips32 \
-  -mtune=mips32 \
   -msynci \
   -mno-fused-madd
 

core/clang/mips64.mk

diff --git a/core/clang/mips64.mk b/core/clang/mips64.mk
index 9d1117b..d087b9b 100644
--- a/core/clang/mips64.mk
+++ b/core/clang/mips64.mk
@@ -9,18 +9,10 @@
 # Include common unknown flags
 CLANG_CONFIG_mips64_UNKNOWN_CFLAGS := \
   $(CLANG_CONFIG_UNKNOWN_CFLAGS) \
-  -EL \
-  -mips32 \
-  -mips32r2 \
-  -mhard-float \
   -fno-strict-volatile-bitfields \
   -fgcse-after-reload \
   -frerun-cse-after-loop \
   -frename-registers \
-  -march=mips32r2 \
-  -mtune=mips32r2 \
-  -march=mips32 \
-  -mtune=mips32 \
   -msynci \
   -mno-fused-madd