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Diffstat (limited to 'gcc-4.2.1/README.android')
| -rw-r--r-- | gcc-4.2.1/README.android | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/gcc-4.2.1/README.android b/gcc-4.2.1/README.android deleted file mode 100644 index ebaa4d75f..000000000 --- a/gcc-4.2.1/README.android +++ /dev/null @@ -1,227 +0,0 @@ -This is a modified version of gcc-4.2.1 for Android. It is based on a Google -customized gcc-4.2.1. The Google specific changes are documented in -README.google. In addition, this gcc also contains the following changes. - -2010-04-29 Jing Yu <jingyu@google.com> - - Add GNU-stack to generated code to enhance security. Port from - http://gcc.gnu.org/ml/gcc-patches/2006-11/msg00119.html - and also add a local patch which enforces eabi target to include - the GNU-stack annotation. - - Changed Files: - - gcc/config/arm/linux-elf.h - gcc/config/arm/arm.c - gcc/config/arm/arm.h - gcc/config/arm/lib1funcs.asm - gcc/config/arm/crti.asm - gcc/config/arm/crtn.asm - gcc/config/arm/libunwind.S - gcc/config/arm/eabi.h - - -2009-03-19 Doug Kwan <dougkwan@google.com> - - Fix two bugs that caused different code to be generated on Linux - and OSX. Also took out automatic -mandroid and hack to preserve - output identity with previous gcc binaries. - - Changed Files: - - gcc/config/arm/t-arm-elf - gcc/gcc.c - gcc/tree-ssa-live.c - gcc/tree-ssa-live.h - gcc/tree-ssa-structalias.c - gcc/varasm.c - -2009-03-10 Doug Kwan <dougkwan@google.com> - - Build libgcc without -mno-android to match existing prebuilt gcc. - Add -fno-short-enums to -mandroind defaults. - Document -mandroid in gcc.info - - Changed Files: - - gcc/config/arm/eabi.h - gcc/config/arm/eabi.opt - gcc/config/arm/t-arm-elf - gcc/doc/invoke.texi - -2009-03-09 Doug Kwan <dougkwan@google.com> - - Add -fpic to -mandroid defaults. Also hack varasm.c to match - behaviour of prebuilt gcc. - - Changed Files: - - gcc/config/arm/eabi.h - gcc/varasm.c - -2009-02-20 Doug Kwan <dougkwan@google.com> - - Use -mandroid by default on arm-eabi. - -2009-01-29 Doug Kwan <dougkwan@google.com> - - Make -fpic default in -mandroid - Remove work-around in libiberty which is no longer required. - - Changed Files: - - gcc/config/arm/eabi.h - libiberty/lrealpath.c - -2009-01-14 Doug Kwan <dougkwan@google.com> - - Add support for libstdc++-v3 and shared run-time libraries. - - Changed Files: - - gcc/c-common.h - gcc/c-cppbuiltin.c - gcc/config/arm/t-arm-elf - libiberty/getpagesize.c - libiberty/lrealpath.c - libstdc++-v3/configure - libstdc++-v3/crossconfig.m4 - libstdc++-v3/include/debug/formatter.h - libstdc++-v3/include/tr1/functional - libstdc++-v3/include/tr1/functional_iterate.h - libstdc++-v3/libsupc++/eh_arm.cc - libstdc++-v3/libsupc++/eh_call.cc - libstdc++-v3/libsupc++/eh_personality.cc - libstdc++-v3/libsupc++/tinfo.cc - libstdc++-v3/libsupc++/tinfo2.cc - libstdc++-v3/src/debug.cc - ltcf-c.sh - ltcf-cxx.sh - ltconfig - -2008-07-17 Doug Kwan <dougkwan@google.com> - - Propagate LDFLAGS at configuration time. - - Changed Files: - - Makefile.in - -2008-07-14 Doug Kwan <dougkwan@google.com> - - Port this patch from gcc-patches mailing list. - - http://gcc.gnu.org/ml/gcc-patches/2008-07/msg01051.html - - to implement Android specific behaviours in gcc, controllable - using a single -mandroid option of the arm*-*-eabi* targets. - The -mandroid option controls: - - - names of startfile and endfile. - - list of standard C libraries (libc and, for dynamic - executables, libdl) - - name of run-time linker (/system/bin/linker) - - Default C option (-fno-excetpions) - - Default C++ option (-fno-rtti) - - Standand define (__ANDROID__) - - Low level linker flags for -shared, -dynamic, -static and -rdynamic. - - Changed Files: - - gcc/config.gcc - gcc/config/arm/bpabi.h - gcc/config/arm/eabi.h - gcc/config/arm/eabi.opt - gcc/config/arm/elf.h - gcc/config/arm/unknown-elf.h - -2008-07-02 Doug Kwan <dougkwan@google.com> - - Fix PR 34922 to allow using --disable-libstdc__-v3. - - http://gcc.gnu.org/ml/gcc-patches/2008-01/msg01029.html - - Chnaged Files: - - configure - configure.in - -2008-07-01 Doug Kwan <dougkwan@google.com> - - Port __aeabi_lmul optimization patch in - - http://gcc.gnu.org/ml/gcc-patches/2008-07/msg00057.html - - to gcc-4.2.1. - - Changed Files: - - gcc/config/arm/lib1funcs.asm - gcc/config/arm/t-arm-coff - gcc/config/arm/t-arm-elf - gcc/config/arm/t-linux - gcc/config/arm/t-pe - gcc/config/arm/t-semi - gcc/config/arm/t-strongarm-elf - gcc/config/arm/t-strongarm-pe - gcc/config/arm/t-symbian - gcc/config/arm/t-wince-pe - gcc/config/arm/t-xscale-coff - gcc/config/arm/t-xscale-elf - -2008-06-19 Doug Kwan <dougkwan@google.com> - - * gcc/config/arm/t-arm-elf (MULTILIB_OPTIONS): Eanble - thumb-interwork multilib optins. - (MULTILIB_DIRNAMES): Likewise. - -2008-06-19 Doug Kwan <dougkwan@google.com> - - Back-port ARM stack unwinding from a newer gcc version than 4.2.1. - This is not needed for gcc-4.3. - - Changed Files: - - gcc/config/arm/libunwind.S - gcc/config/arm/libgcc-bpabi.ver - gcc/config/arm/unwind-arm.c - gcc/config/arm/unwind-arm.h - -2008-06-19 Doug Kwan <dougkwan@google.com> - - Enable decloning of constructors and destructors. This is not - patchable to gcc-4.3. - - Changed Files: - - gcc/c.opt - gcc/cp/class.c - gcc/cp/cp-gimplify.c - gcc/cp/cp-tree.h - gcc/cp/semantics.c - -2008-06-19 Doug Kwan <dougkwan@google.com> - - CLZ optimization. This is only required for gcc-4.2 and gcc-4.3. - The patch has been modified and accepted into gcc trunk and will - appear in gcc-4.4. - - Changed Files: - - gcc/config/arm/arm-libgcc2.c - gcc/config/arm/lib1funcs.asm - gcc/config/arm/t-arm-elf - gcc/config/arm/t-bpabi - gcc/config/arm/t-linux - gcc/config/arm/t-linux-eabi - -2008-06-19 Doug Kwan <dougkwan@google.com> - - Stack protector bug fix. The bug has not been fixed in gcc trunk - and this patch is required in 4.2, 4.3 and trunk. - - Changed Files: - - gcc/cfgrtl.c - gcc/config/arm/arm.c - gcc/rtl.h |