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* Delete old versions of GCC.Dan Albert2015-06-1794-82570/+0
| | | | Change-Id: I710f125d905290e1024cbd67f48299861790c66c
* Add an internal switch -minline-thumb1-jumptable to ARM gcc4.6/4.7/4.8Lai Wei-Chih2013-08-024-3/+9
| | | | | | | | | | | | | | | | | | | | Default is off (ie. no changes of behavior), meaning that gcc may generate thumb1 jumptable helper calls (eg. __gnu_thumb1_case_sqi) for switch/case. Use -minline-thumb1-jumptable to compile code which can be linked with compiler-rt where helper __gnu_thumb1_case_* doesn't exist. This is mainly for use to compile NDK gabi++/stlport/libc++ to be independent of libgcc.a. The only affected binaries are all in armeabi. ABIs armeabi-v7a and x86/mips aren't affected. Size differences are libgabi++_static.a 176286 -> 176538 +0.1% libstlport_static.a 1406346 -> 1413318 +0.5% libc++_static.a 2426814 -> 2439074 +0.5% Change-Id: I582898955b28e53e988a91bc1a64b76fba677e58
* Fix ARM/GCC-4.7,4.8 generates insufficient alignment for NEON vst/vldAndrew Hsieh2013-05-151-2/+6
| | | | | | | | | | | | | | GCC allocates memory buffer and passes it as the first hidden argument for function return large composite type (ie. > 4 bytes for all NDK toolchain). Problem is that GCC doesn't observe the aligement required by the type, and ARM EABI only requires stack to be aligned to 8-byte. Please see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57271 for external bug tracking this issue and testcase. This CL offers temp relief before formal one Change-Id: I8004bc4208487e539ba8b0c9686c44ac86c37d83
* Merge "[4.7] x32: Backport x32 support into 4.7"Andrew Hsieh2013-04-221-1/+1
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| * [4.7] x32: Backport x32 support into 4.7Pavel Chupin2013-04-181-1/+1
| | | | | | | | | | | | | | | | This patch contains all gcc changes required to build x32 compiler. They are backported from 4.8/trunk. Change-Id: I923f639c1f0cee5812b0f555a39bab0bd0723865 Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>
* | Fix GCC4.4.3/4.6/4.7 to supress -export-dynamic for statically linked programsAndrew Hsieh2013-04-121-2/+3
|/ | | | | | | | | r191401 | jingyu | 2012-09-18 01:33:05 +0800 (Tue, 18 Sep 2012) | 6 lines 2012-09-17 Ben Cheng <bccheng@google.com * config/arm/linux-elf.h (LINUX_TARGET_LINK_SPEC): Suppress the dynamic linker commands for statically linked programs. Change-Id: Ib8a27fb054ddb12242d500ef8b3ceb2b0215cb3e
* Fixed GCC 4.6/4.7 ICE gen_thumb_movhi_clobber at config/arm/arm.md:5832Andrew Hsieh2013-03-052-1/+2
| | | | | | | See issue https://code.google.com/p/android/issues/detail?id=52732, and fix http://gcc.gnu.org/ml/gcc-patches/2010-12/msg00732.html Change-Id: If4759a637e5fb6f9c351c11b79d7f9f682ca2ab2
* Fix OpenMPAndrew Hsieh2012-12-271-1/+1
| | | | | | | | | | | | | | Based on 1271761f530c0050154e8d526b95f952df551751, 92c478dba755a1a2f6f00ff390666acbffd41982, and 51df2e98d22e2c6f5d2a16860bc8fc3644179c1d. With the following modifications: 1. Translate -pthread to -lc instead of -lpthread Android doesn't have (has pthread* in libc.so instead) 2. Because of 1., we can restore to the original order of LINUX_OR_ANDROID_LD Change-Id: I505250c32b9908cb17bb269dc26e73c91669c07f
* Support OpenMP+Bionic on ICS/GCC-4.7.2 for task parallelismGeunsik Lim2012-12-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch supports OpenMP library to parallelize the existing C/C++ code (e.g: for task parallelism) rapidly/easily without any modification of android platform on multicore embedded devices. The original patch is made by Keith Obenschain (using GCC 4.4.3). . Archive - https://android-review.googlesource.com/#/c/34491/ I just moved GCC version from 4.4.3 to 4.7.2 for ktoolchain version 2.5. The patch is good to me when I evaluate a lot of C/C++ source code with OpenMP's #parama. we move the version of OpenMP from version 2.5 to version 3.1. Please, refer to the "kandroid toolchain" menu in www.kandroid.org to compile source code including bionic and openmp library on real Android devices. http://kandroid.org/board/board.php?board=toolchain&command=body&no=16 I tested Openmp library with the latest GCC 4.7.2 on Android/ARM devices as following. Please refer to the below example. geunsik@rhel6$> ./arm-linux-androideabi-gcc openmptest.c -L /usr/local/ktoolchain-cortexa9-ver2.5-20120515-bionic/arm-linux-androideabi/lib -lgomp -o openmptest [ENTER] geunsik@rhel6$> geunsik@rhel6$> geunsik@rhel6$> file ./openmptest ./openmptest: ELF 32-bit LSB executable, ARM, version 1 (SYSV), dynamically linked (uses shared libs), not stripped Change-Id: I20cb3c1ac5c000445c043310158179723bd69fe2 Signed-off-by: Geunsik Lim <leemgs@gmail.com> Acked-by: Geunsik Lim <geunsik.lim@gmail.com>
* Enable armv7/thumb2 multilib for arm-eabi.Ben Cheng2012-11-291-12/+17
| | | | | | | | | | | Configured multilib: > arm-eabi-gcc -print-multi-lib .; thumb;@mthumb thumb/thumb2;@mthumb@march=armv7 Change-Id: Ie6d951929432610a7317dd37bdf12cb97544e1b4
* Merge "Enable x86/arm gcc defaults"Andrew Hsieh2012-10-231-1/+1
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| * Enable x86/arm gcc defaultsAndrew Hsieh2012-10-231-1/+1
| | | | | | | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0004-Enable-x86-gcc-defaults.patch Change-Id: I6cb6ba8b29b7ba4f242f788a57bf0460289f0cbd
* | Enable assembler linker default for securityAndrew Hsieh2012-10-232-2/+9
|/ | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0009-Enable-assembler-linker-default-for-security.patch Change-Id: I0211ee770e9d4db036361390fcb5892d4e39356f
* [4.7] Disable warning: the mangling of <va_list> has changed in GCC 4.4Andrew Hsieh2012-10-081-0/+13
| | | | | | | | Please see commit message of the same fix for 4.6 and 4.4.3 GCC 4.6 a9fcd9b1ecb8954f67738a94b8553ab234d6def5 GCC 4.4.3 329ca6fa5d9972ad6dad8387036b4dbe9cfa1f27 Change-Id: I74847332d32fdcda7dcad4fc03013cb96109ac39
* Initial check-in of gcc 4.7.2.Ben Cheng2012-10-0194-0/+82533
Change-Id: I4a2f5a921c21741a0e18bda986d77e5f1bef0365
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