Emilio G. Cota <c...@braap.org> writes:
> Needed for MTTCG.
>
> Signed-off-by: Emilio G. Cota <c...@braap.org>
> ---
> target/i386/translate.c | 24 ++++++++++++++++--------
> 1 file changed, 16 insertions(+), 8 deletions(-)
>
> diff --git a/target/i386/translate.c b/target/i386/translate.c
> index 1f9d1d9b24..9a6a72e205 100644
> --- a/target/i386/translate.c
> +++ b/target/i386/translate.c
> @@ -71,26 +71,34 @@
>
> //#define MACRO_TEST 1
>
> +/* we need thread-local storage for mttcg */
> +#ifdef CONFIG_USER_ONLY
> +#define I386_THREAD
> +#else
> +#define I386_THREAD __thread
> +#endif
> +
I'm confused - as we can have multi-threaded user space don't the same
requirements apply?
> /* global register indexes */
> -static TCGv cpu_A0;
> -static TCGv cpu_cc_dst, cpu_cc_src, cpu_cc_src2, cpu_cc_srcT;
> +static TCGv cpu_cc_dst, cpu_cc_src, cpu_cc_src2;
> static TCGv_i32 cpu_cc_op;
> static TCGv cpu_regs[CPU_NB_REGS];
> static TCGv cpu_seg_base[6];
> static TCGv_i64 cpu_bndl[4];
> static TCGv_i64 cpu_bndu[4];
> /* local temps */
> -static TCGv cpu_T0, cpu_T1;
> +static I386_THREAD TCGv cpu_cc_srcT;
> +static I386_THREAD TCGv cpu_A0;
> +static I386_THREAD TCGv cpu_T0, cpu_T1;
> /* local register indexes (only used inside old micro ops) */
> -static TCGv cpu_tmp0, cpu_tmp4;
> -static TCGv_ptr cpu_ptr0, cpu_ptr1;
> -static TCGv_i32 cpu_tmp2_i32, cpu_tmp3_i32;
> -static TCGv_i64 cpu_tmp1_i64;
> +static I386_THREAD TCGv cpu_tmp0, cpu_tmp4;
> +static I386_THREAD TCGv_ptr cpu_ptr0, cpu_ptr1;
> +static I386_THREAD TCGv_i32 cpu_tmp2_i32, cpu_tmp3_i32;
> +static I386_THREAD TCGv_i64 cpu_tmp1_i64;
>
> #include "exec/gen-icount.h"
>
> #ifdef TARGET_X86_64
> -static int x86_64_hregs;
> +static I386_THREAD int x86_64_hregs;
> #endif
>
> typedef struct DisasContext {
--
Alex Bennée
