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| author | Andrew Hsieh <andrewhsieh@google.com> | 2014-04-14 16:41:52 -0700 |
|---|---|---|
| committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-04-22 15:32:56 -0700 |
| commit | 12bd1931fd8a295e88a39aebc4f6c0ef98add4f5 (patch) | |
| tree | ead63640d07be3b3072856c087069e885213158a /gcc-4.9 | |
| parent | 729619cb26b27db827d5dca9f5d4e0ecf5c1e23d (diff) | |
| download | toolchain_gcc-12bd1931fd8a295e88a39aebc4f6c0ef98add4f5.tar.gz toolchain_gcc-12bd1931fd8a295e88a39aebc4f6c0ef98add4f5.tar.bz2 toolchain_gcc-12bd1931fd8a295e88a39aebc4f6c0ef98add4f5.zip | |
[4.9] Port MIPS Android support to GCC-4.9
See 75b9f722caccc5276fc9c236b9ccb3f7888a86f8
Change-Id: Ia941c59bb94ab943c6ccc188b050daf1894d31d2
Diffstat (limited to 'gcc-4.9')
| -rw-r--r-- | gcc-4.9/gcc/config.gcc | 6 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/mips/gnu-user.h | 3 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/mips/linux-common.h | 2 | ||||
| -rw-r--r-- | gcc-4.9/gcc/config/mips/t-linux-android | 3 |
4 files changed, 12 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/config.gcc b/gcc-4.9/gcc/config.gcc index 7e51940f1..af05ada39 100644 --- a/gcc-4.9/gcc/config.gcc +++ b/gcc-4.9/gcc/config.gcc @@ -1994,6 +1994,12 @@ mips*-*-linux*) # Linux MIPS, either endian. mipsisa32*) tm_defines="${tm_defines} MIPS_ISA_DEFAULT=32" esac + case ${target} in + *android*) + # Default to little-endian for MIPS Android + # tm_defines="${tm_defines} TARGET_ENDIAN_DEFAULT=0" + tmake_file="$tmake_file mips/t-linux-android" + esac ;; mips*-mti-elf*) tm_file="elfos.h newlib-stdint.h ${tm_file} mips/elf.h mips/n32-elf.h mips/sde.h mips/mti-elf.h" diff --git a/gcc-4.9/gcc/config/mips/gnu-user.h b/gcc-4.9/gcc/config/mips/gnu-user.h index 1a5b0deb9..bbe78886f 100644 --- a/gcc-4.9/gcc/config/mips/gnu-user.h +++ b/gcc-4.9/gcc/config/mips/gnu-user.h @@ -36,6 +36,7 @@ along with GCC; see the file COPYING3. If not see /* The GNU C++ standard library requires this. */ \ if (c_dialect_cxx ()) \ builtin_define ("_GNU_SOURCE"); \ + ANDROID_TARGET_OS_CPP_BUILTINS(); \ } while (0) #undef SUBTARGET_CPP_SPEC @@ -117,7 +118,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv); #endif #define LINUX_DRIVER_SELF_SPECS \ - NO_SHARED_SPECS \ + LINUX_OR_ANDROID_CC(NO_SHARED_SPECS, "") \ MARCH_MTUNE_NATIVE_SPECS, \ /* -mplt has no effect without -mno-shared. Simplify later \ specs handling by removing a redundant option. */ \ diff --git a/gcc-4.9/gcc/config/mips/linux-common.h b/gcc-4.9/gcc/config/mips/linux-common.h index e1e977eb9..c0ecf9d0c 100644 --- a/gcc-4.9/gcc/config/mips/linux-common.h +++ b/gcc-4.9/gcc/config/mips/linux-common.h @@ -35,7 +35,7 @@ along with GCC; see the file COPYING3. If not see #undef SUBTARGET_CC1_SPEC #define SUBTARGET_CC1_SPEC \ LINUX_OR_ANDROID_CC (GNU_USER_TARGET_CC1_SPEC, \ - GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC) + GNU_USER_TARGET_CC1_SPEC " " ANDROID_CC1_SPEC("-fpic")) #undef CC1PLUS_SPEC #define CC1PLUS_SPEC \ diff --git a/gcc-4.9/gcc/config/mips/t-linux-android b/gcc-4.9/gcc/config/mips/t-linux-android new file mode 100644 index 000000000..298cad9d5 --- /dev/null +++ b/gcc-4.9/gcc/config/mips/t-linux-android @@ -0,0 +1,3 @@ +MULTILIB_OPTIONS = mips32r2 +MULTILIB_DIRNAMES = mips-r2 +MULTILIB_EXCLUSIONS := |