The following fails when I build binutils with: configure --build=x86_64-linux --disable-nls --disable-gdb --disable-gdbserver --disable-sim --disable-readline --disable-libdecnumber --enable-obsolete --target=arm-elf CFLAGS="-g -O2 -fsanitize=address,undefined -Wno-error" CXXLAGS="-g -O2 -fsanitize=address,undefined -Wno-error" LDFLAGS="-ldl" Target: arm-elf FAIL: ld-arm/thumb2-bl-undefweak1 Executing on host: sh -c {./ld-new -L/home/mliska/Programming/binutils/ld/testsuite/ld-arm -Ttext 0x10000 --defsym target=0xc000 -e0 --emit-relocs -o tmpdir/dump tmpdir/emit-relocs1.o 2>&1} /dev/null dump.tmp (timeout = 300) /home/mliska/Programming/binutils/bfd/elf32-arm.c:10755:30: runtime error: left shift of negative value -2
Fixed with git commit d2327e47ef26