https://sourceware.org/bugzilla/show_bug.cgi?id=26450
Bug ID: 26450
Summary: UBSAN error: opcodes/frv-ibld.c:135:52:
Product: binutils
Version: 2.34
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: binutils
Assignee: unassigned at sourceware dot org
Reporter: mliska at suse dot cz
Target Milestone: ---
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=frv-elf CFLAGS="-g -O2 -fsanitize=address,undefined -Wno-error"
CXXLAGS="-g -O2 -fsanitize=address,undefined -Wno-error" LDFLAGS="-ldl"
Target: frv-elf
FAIL: tls-1-dep
Executing on host: sh -c {/dev/shm/r0zogdqa/ld/../gas/as-new -mfdpic -o
tmpdir/tls-1.o /home/mliska/Programming/binutils/ld/testsuite/ld-frv/tls-1.s
2>&1} /dev/null dump.tmp (timeout = 300)
/home/mliska/Programming/binutils/opcodes/frv-ibld.c:135:52: runtime error:
left shift of negative value -1
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