Hi, I have a strange problem where ld segfault when use it to link C++ files compiled with gcc 3.3.3. Previously I have been using binutils 2.11.2 and gcc-2.95.3. I cross compiled those two for an arm-elf target on a i686-linux-pc host. I had some C++ related issues at linking so I decided to take a look the latest gcc to see if it made any difference. I recompiled binutils 2.14 and gcc 3.3.3 for arm-elf. Gcc works fine but the link fail with a segfault. I traced the segfault and it happens in malloc inside glibc. When i compile C only programs theres no problem. I tried to link the gcc-3.3.3 objects files with ld 2.11 and it crashed. I tried to compile with gcc-2.95.2 and link the objects with ld 2.14 and it worked fine. So I'm thinking that somehow, gcc-3.3.3 generate objects files in a format that doesnt suit binutils anymore. Anybody experienced that already? Here is the gdb backtrace of the crash: $ gdb arm-elf-ld (gdb) run -o main.elf main.o Starting program: /users/fg/galahad/usr/bin/arm-elf-ld -o main.elf main.o Program received signal SIGSEGV, Segmentation fault. 0xb75177fd in _int_malloc () from /lib/tls/libc.so.6 (gdb) bt #0 0xb75177fd in _int_malloc () from /lib/tls/libc.so.6 #1 0xb7516b0d in malloc () from /lib/tls/libc.so.6 #2 0x0809490c in _objalloc_alloc (o=0xb75db720, len=3076370008) at /users/fg/srcs/binutils-2.14/libiberty/objalloc.c:140 #3 0x08061536 in bfd_alloc (abfd=0x1, size=3612) at /users/fg/srcs/binutils-2.14/bfd/opncls.c:676 #4 0x08072677 in _bfd_elf32_link_read_relocs (abfd=0x80d4c68, o=0x80e10cc, external_relocs=0x0, internal_relocs=0x0, keep_memory=1) at elflink.h:2857 #5 0x08070b59 in elf_link_add_object_symbols (abfd=0x80d4c68, info=0x80c3ca0) at elflink.h:2478 #6 0x0804fc3d in load_symbols (entry=0x80c481c, place=0x0) at /users/fg/srcs/binutils-2.14/ld/ldlang.c:1646 #7 0x08050522 in open_input_bfds (s=0x80c481c, force=0) at /users/fg/srcs/binutils-2.14/ld/ldlang.c:2050 #8 0x08052c45 in lang_process () at /users/fg/srcs/binutils-2.14/ld/ldlang.c:4291 #9 0x08055319 in main (argc=1, argv=0xbfffce74) at /users/fg/srcs/binutils-2.14/ld/ldmain.c:469 (gdb) Thanks -- D __________________________________ Do you Yahoo!? Yahoo! Finance Tax Center - File online. File on time. http://taxes.yahoo.com/filing.html
