--- gdb/tilegx-linux-tdep.c.orig 2018-03-15 16:31:44.623131000 +0100 +++ gdb/tilegx-linux-tdep.c 2018-03-15 16:32:29.603585000 +0100 @@ -65,9 +65,9 @@ SIGTRAMP_FRAME, 8, { - { 0x00045fe551483000ULL, -1 }, /* { moveli r10, 139 } */ - { 0x286b180051485000ULL, -1 }, /* { swint1 } */ - { TRAMP_SENTINEL_INSN, -1 } + { 0x00045fe551483000ULL, static_cast(-1) }, /* { moveli r10, 139 } */ + { 0x286b180051485000ULL, static_cast(-1) }, /* { swint1 } */ + { TRAMP_SENTINEL_INSN, static_cast(-1) } }, tilegx_linux_sigframe_init };