https://sourceware.org/bugzilla/show_bug.cgi?id=13671
--- Comment #18 from Rainer Orth <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #17 from H.J. Lu <hjl.tools at gmail dot com> --- > Please try users/hjl/solaris branch at > > https://github.com/hjl-tools/binutils-gdb Any reason not to keep that branch in the binutils-git repo on sourceware? That's where I looked initially, confusing the hell out of me ;-) Fortunately, a lot of failures are gone, but still a couple remain, all from g++.dg/tree-prof and gcc.dg/tree-prof tests, which SEGV, e.g. FAIL: gcc.dg/tree-prof/crossmodule-indircall-1.c execution, -fprofile-generate -D_PROFILE_GENERATE Thread 2 received signal SIGSEGV, Segmentation fault. [Switching to Thread 1 (LWP 1)] 0x080491c9 in __gcov_indirect_call_profiler_v2 (value=151663852, cur_func=0x8048f10 <add>) at /vol/gcc/src/hg/trunk/local/libgcc/libgcov-profiler.c:335 335 if (cur_func == __gcov_indirect_call_callee => 0x8049019 <__gcov_indirect_call_profiler_v2+41>: cmp %edx,(%eax) (gdb) p/x $eax $1 = 0x66caa44 That address is indeed unmapped and below the text segment. (gdb) where #0 0x080491c9 in __gcov_indirect_call_profiler_v2 (value=151663852, cur_func=0x8048f10 <add>) at /vol/gcc/src/hg/trunk/local/libgcc/libgcov-profiler.c:335 #1 0x08048f41 in add () #2 0x08048e5c in main () elfdump -r complains about the executable: crossmodule-indircall-1.x01: bad relocation entry: R_386_TLS_TPOFF: relocation requires symbol crossmodule-indircall-1.x01: bad relocation entry: R_386_TLS_TPOFF: relocation requires symbol [3] R_386_TLS_TPOFF 0x804d22c 0x4 .got [4] R_386_TLS_TPOFF 0x804d230 0 .got [11] R_386_JMP_SLOT 0x804d1c8 0x80489f6 .got ___tls_get_addr It happens even when I build without -flto: $ ld -m elf_i386_sol2 -o crossmodule-indircall-1.x01 /usr/lib/crt1.o crossmodule-indircall-1.o crossmodule-indircall-1a.o -lm -lgcov -lgcc -lc /usr/lib/crtn.o Input files at https://www.cebitec.uni-bielefeld.de/~ro/files/crossmodule-indircall-1.tar.bz2 -- You are receiving this mail because: You are on the CC list for the bug. _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
