The same program was linking fine using previous gcc 5.X , please advise how to debug further.
[Linking driver.exe] collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core dumped compilation terminated. /usr/lib/gcc/x86_64-pc-cygwin/6.4.0/../../../../x86_64-pc-cygwin/bin/ld: libdriver.a(regexp.o) (15065197): Section flag STYP_GROUP (0x4) ignored /usr/lib/gcc/x86_64-pc-cygwin/6.4.0/../../../../x86_64-pc-cygwin/bin/ld: libdriver.a(regexp.o) (15065197): Section flag STYP_COPY (0x10) ignored make: *** [Makefile:194: driver.exe] Error 1 aunyx@DESKTOP-R60LL3E ~/fluffos/src $ cat ld.exe.stackdump Exception: STATUS_ACCESS_VIOLATION at rip=0010045A417 rax=0000000000000000 rbx=0000000600525E40 rcx=0000000600525E40 rdx=0000000100571C00 rsi=0000000000000001 rdi=00000006002E2420 r8 =0000000600528C70 r9 =0000000000000058 r10=0000000100000000 r11=0000000000000000 r12=00000000000003EE r13=0000000100571C00 r14=00000006000D5B50 r15=00000006000CDC00 rbp=00000006000D9A30 rsp=00000000FFFFC4D0 program=D:\cygwin\usr\x86_64-pc-cygwin\bin\ld.exe, pid 8564, thread main cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B Stack trace: Frame Function Args 006000D9A30 0010045A417 (00100571C00, 006000E3374, 000FFFFC6A0, 00100571C00) 006000D9A30 0010045382E (006002E2420, 006000D9A30, 000000003EE, 00100571C00) 006000D9A30 0010045433E (001004EAE20, 00000000000, 0010042843B, 000FFFFC70C) 006000D9A30 0010043C095 (00100571C00, 001004542E0, 001800BAE1C, 00000000000) 00000000000 0010040EDB8 (00600075530, 00600076970, 0010050295C, 00000000000) 00000000000 0010040F8D0 (001802FDC50, 00600068A50, 001800BB092, 00600069690) 000FFFFCA40 00100411976 (003FED791C0, 006000003F0, 001800BB092, 00000390038) 000FFFFCA40 001004E8C7A (000FFFFCA40, 000FFFFCAF0, 00000000000, 001801C31A0) 000FFFFCCB0 00180047BC2 (00000000000, 00000000000, 00000000000, 00000000000) 00000000000 00180045863 (00000000000, 00000000000, 00000000000, 00000000000) 000FFFFFFF0 00180045914 (00000000000, 00000000000, 00000000000, 00000000000) End of stack trace -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
