On Thu, Apr 13, 2017 at 01:08:59PM +0200, John Paul Adrian Glaubitz wrote: > Hi! > > I have unsuccessfully been trying to build liburcu on Debian/m68k. After > adding "m68k" as a detected architecture in configure.ac, the build > fails with the assembler generating syntax error messages [1]: > > gcc -DHAVE_CONFIG_H -I. -I../.. -I../../urcu -Wdate-time > -D_FORTIFY_SOURCE=2 -I../.. -I../.. -I../../tests/common -g -g -O2 > -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat > -Werror=format-security -pthread -c -o test_urcu_defer.o test_urcu_defer.c > /tmp/ccXHVXOc.s: Assembler messages: > /tmp/ccXHVXOc.s:312: Error: syntax error -- statement `add.l > %d1,nr_writes@TLSLE+4(%a0)' ignored > /tmp/ccXHVXOc.s:440: Error: syntax error -- statement `add.l > %d1,nr_writes@TLSLE+4(%a0)' ignored > > Since the source code file in question doesn't contain any m68k inline > assembly, I would suspect this to be a problem with the code generated > by gcc. > > Any suggestions?
The comments in gcc/config/m68k/m68k.c:m68k_final_prescan_insn() mention this as potential problem but I have no deep insight or clue why the solution doesn't work. Richard -- Name and OpenPGP keys available from pgp key servers
