On 06/23/2014 11:03 AM, Chen Gang wrote: > On 06/22/2014 11:02 PM, Guenter Roeck wrote: >> On 06/22/2014 07:53 AM, Guenter Roeck wrote: >>> I did that, and managed to build gcc. >>> >>> However, when trying to compile score defconfig, I get internal >>> compiler errors in cc1 >>> when compiling drivers/tty/tty_mutex.o and block/elevator.o. >>> >>> CC block/elevator.o >>> score-elf-gcc: internal compiler error: Segmentation fault (program cc1) >>> 0x40c073 execute >>> ../../gcc/gcc/gcc.c:2848 >>> Please submit a full bug report, >>> with preprocessed source if appropriate. >>> Please include the complete backtrace with any bug report. >>> See <http://gcc.gnu.org/bugs.html> for instructions. >>> make[1]: *** [block/elevator.o] Error 4 >>> make: *** [block/elevator.o] Error 2 >>> >>> Do you see that as well ? >>> >>> This is with >>> >>> GNU assembler version 2.24.51 (score-elf) using BFD version (GNU >>> Binutils) 2.24.51.20140622 >>> >>> and gcc configured with: >>> >>> Configured with: ../gcc/configure --prefix=/opt/kernel/score >>> --program-prefix=score-elf- \ >>> --target=score-elf --without-header --disable-nls --enable-languages=c >>> --disable-threads \ >>> --disable-shared --enable-werror=no >>> target_configargs=enable_vtable_verify=yes \ >>> --enable-obsolete --disable-libssp --disable-libquadmath >>> >>> Tip of gcc source is commit d8686b0aa945a, tip of binutils source is >>> commit d17c74c1d41. >>> Your assembler fix is included in this version of binutils. >>>
Can we repeated this issue, or it is random? I have try it use my current gcc version, it has no issue. If it can be repeated in the latest version, I shall use version compine (and try step by step) to fix it. If real random issue, if possible, please help repeated and generate coredump file, and put it to a place to let me get back for analysing. Thanks. >> >> Never mind, turns out I get score:defconfig to compile when using the >> tip of the gcc 4.9 branch. >> >> Guenter >> > > OK, I shall try defconfig for it (originally, I try allmodconfig, not > find this issue), and try to solve it, hope (although I am not quite > sure), I can finish within this month (2014-06-30). > > > Thanks. > -- Chen Gang Open, share, and attitude like air, water, and life which God blessed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/