aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.8/gcc/config
Commit message (Collapse)AuthorAgeFilesLines
* 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
* Add new GCC/MIPS option -mldc1-sdc1Andrew Hsieh2013-04-262-1/+5
| | | | | | | | ldc1/sdc1 needs memory to be 8-byte aligned. This option is on by default for arch supports it, but can be turned off by "-mno-ldc1-sdc1" to workaround issue, for example. Change-Id: I14291dc4280e75f6c765c933b60eb1b7cd44f974
* Update -mstack-protector-guard= support based on upstream commentsAndrew Hsieh2013-04-173-7/+8
| | | | | | See http://gcc.gnu.org/ml/gcc-patches/2013-04/msg00764.html Change-Id: I8aad144f579def5629fcb7cb29a68d057b809be2
* Misc fixesAndrew Hsieh2013-04-041-1/+1
| | | | | | | | | | 1. Fixed darwin build of GCC 4.8/X86 by removing trailing ',' from the last item of enum. Not discovered before because GCC 4.8 now builds with -Wall -Werror, and gcc-4.2.1 in darwin is picky about that 2. Fixed -fuse-ld=mcld Change-Id: I7b65edfb76841f14c3290acb5a98f556d00e1139
* [4.8] Fixed GCC 4.8 ICE gen_thumb_movhi_clobber at config/arm/arm.md:5832Andrew Hsieh2013-04-022-2/+3
| | | | | | | | | 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 Also see 78a68e851a2f6f9d00367cd38eeedf670bb80f01 Change-Id: Iad4deda17414f3165714da0b60f9f8cb2a6ef052
* [4.8] Fix MIPS GCC to emit -m elf32ltsmip for linkerAndrew Hsieh2013-04-021-0/+1
| | | | | | | | | | | | ARM/X86 GCC in NDK explicitly emit -m armelf_linux_eabi and -m elf_i386, respectively, for linker. Fix MIPS to do the same, to help mclinker which is built vanilla and relies on either filename (eg. eg. arm-linux-androideabi-ld.mcd implies arm) or -mtriple/-march/-m to figure out the target See 125708b8e3afa6007ce3aa7132165d27b719ccc3 Change-Id: I79d67b5a69884713b9a3aaa59012c9170b823068
* [4.8] Use memalign instead of posix_memalign in GCC x86 mm_malloc.hAndrew Hsieh2013-04-021-0/+6
| | | | | | | | | | | | | | | | posix_memalign doesn't exist in NDK. Code inludes ?mmintrin.h which in turn includes mm_malloc.h may fail to link For AOSP platform build which uses the same compiler, add -DHAVE_POSIX_MEMALIGN to restore the original behavior. Other than non-zero return value which _mm_alloc already ignores, both paths are functioanlly identical (under the hood dlmalloc.c in 32-bit ensure alignment is at least 16-byte) See 0457b0db02c4b229eab11c01025df948032c31a7 Change-Id: I2e83d544a4ac2f4549de3b41a85e009a0a085476
* [4.8] Support OpenMPAndrew Hsieh2013-04-025-7/+12
| | | | | | | | | See b6e375800c9a2f02a732cbdf5e87a860c3d954e1, 1271761f530c0050154e8d526b95f952df551751, 92c478dba755a1a2f6f00ff390666acbffd41982 and 51df2e98d22e2c6f5d2a16860bc8fc3644179c1d. Change-Id: I7b01524a5516dd31b26a68cccc616a066893db39
* [4.8] Enable MIPS floating-point madd/msub/nmadd/nmsub/recip/rsqrt with ↵Iceberg Fu2013-04-022-9/+4
| | | | | | | | 32-bit FPU. See 7609f724df8ca390935f63243fa72e1de39d00c6 Change-Id: Id77b56a1cf886584020cf30a4211de0a87b4f56e
* [4.8] Enable armv7/thumb2 multilib for arm-eabi.Ben Cheng2013-04-021-12/+17
| | | | | | | | | | | | | Configured multilib: > arm-eabi-gcc -print-multi-lib .; thumb;@mthumb thumb/thumb2;@mthumb@march=armv7 See 978fb74a5c086cc5572dc2e3f37d207acad969d7 Change-Id: Ia04c9e23cb5abb924702639c6c0f3afc9c485ff0
* [4.8] Add -mstack-protector-guard= to x86 compilersAndrew Hsieh2013-04-024-4/+29
| | | | | | | | | | | | | | | | | | | | To choose between "global" (default) and "tls" (new) for -fstack-protector, -fstack-protector-all, and -fstack-protector-strong (GCC 4.6+). Note that this alone doesn't enable any -fstack-protector* For NDK: The default "global" generates code backward compatible with older bionic For AOSP: build may add "-mstack-protector-guard=tls" to build platform code with new bionic (*1) Related CL: ad88a0863110798cef5169dcf917e18b967a7cf6 (*1) e804643b6dfcfb5842dea4b714601c6dd89f4944 Change-Id: I341c9022530b37ca289d94e1174dfa86a8eaa1bf
* [4.8] Port MIPS Android support to GCC-4.8Andrew Hsieh2013-04-023-2/+6
| | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0008-Port-MIPS-Android-support-to-GCC-4.6.patch See ec1a2a51fa75883e4bdf9f4f03e8fd16a261c275 Change-Id: I7526fc1f1c3304c14b8f6f6d5a0b26ddc1c7e4a0
* [4.8] Enable x86/arm gcc defaults; Remove march/mtune/mfpmath hardcoded valuesAndrew Hsieh2013-04-023-4/+11
| | | | | | | | | | | See c779c1ff50bde450eb49b3998353804602c4d963 Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0004-Enable-x86-gcc-defaults.patch Also see 5578813961a205a7c5d3e9da8a1b5ec00d4dac3c They should be passed in configure to work correctly. See https://android-review.googlesource.com/50815 Change-Id: I0be1f1111870070f25d92d390d2738b52315865d
* [4.8] Enable assembler linker default for securityAndrew Hsieh2013-04-025-5/+17
| | | | | | | | | Used to be local NDK patch at $NDK/build/tools/toolchain-patches/ gcc/0009-Enable-assembler-linker-default-for-security.patch See 7e66b0108987a56a58c6150672fe7cf8cf88e69a Change-Id: Ia668c962b7251dd673cc028dac8a111b1aeeb47d
* [4.8] Disable warning: the mangling of <va_list> has changed in GCC 4.4Andrew Hsieh2013-04-021-1/+23
| | | | | | | | | Please see commit message of the same fix in previous GCC GCC 4.7 3800bda255b20023e993ed786674f70c909d60b5 GCC 4.6 a9fcd9b1ecb8954f67738a94b8553ab234d6def5 GCC 4.4.3 329ca6fa5d9972ad6dad8387036b4dbe9cfa1f27 Change-Id: I288f349d2140918babf3a872728da02c5706a971
* [GCC 4.8] Initial check-in of GCC 4.8.0Ben Cheng2013-03-281253-0/+943508
Change-Id: I0719d8a6d0f69b367a6ab6f10eb75622dbf12771
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 21:33:30 +0000