We include the files that define PR_MTE_TCF_SHIFT only on Linux, but use them unconditionally. Restrict its use to Linux-only.
"It's ugly, but it's not actually wrong." Signed-off-by: Warner Losh <i...@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> --- target/arm/gdbstub64.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/arm/gdbstub64.c b/target/arm/gdbstub64.c index c8cef8cbc0e..5221381cc85 100644 --- a/target/arm/gdbstub64.c +++ b/target/arm/gdbstub64.c @@ -404,6 +404,7 @@ int aarch64_gdb_get_tag_ctl_reg(CPUState *cs, GByteArray *buf, int reg) int aarch64_gdb_set_tag_ctl_reg(CPUState *cs, uint8_t *buf, int reg) { +#if defined(CONFIG_LINUX) ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; @@ -425,6 +426,9 @@ int aarch64_gdb_set_tag_ctl_reg(CPUState *cs, uint8_t *buf, int reg) arm_set_mte_tcf0(env, tcf); return 1; +#else + return 0; +#endif } static void handle_q_memtag(GArray *params, void *user_ctx) -- 2.45.1