diff options
Diffstat (limited to 'target-ppc/translate_init.c')
| -rw-r--r-- | target-ppc/translate_init.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 9ea193dcf6..211f3bd0c1 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -129,6 +129,19 @@ static void spr_write_lr (void *opaque, int sprn, int gprn) tcg_gen_mov_tl(cpu_lr, cpu_gpr[gprn]); } +/* CFAR */ +#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) +static void spr_read_cfar (void *opaque, int gprn, int sprn) +{ + tcg_gen_mov_tl(cpu_gpr[gprn], cpu_cfar); +} + +static void spr_write_cfar (void *opaque, int sprn, int gprn) +{ + tcg_gen_mov_tl(cpu_cfar, cpu_gpr[gprn]); +} +#endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */ + /* CTR */ static void spr_read_ctr (void *opaque, int gprn, int sprn) { @@ -6489,7 +6502,7 @@ static void init_proc_970MP (CPUPPCState *env) #define POWERPC_BFDM_POWER7 (bfd_mach_ppc64) #define POWERPC_FLAG_POWER7 (POWERPC_FLAG_VRE | POWERPC_FLAG_SE | \ POWERPC_FLAG_BE | POWERPC_FLAG_PMM | \ - POWERPC_FLAG_BUS_CLK) + POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR) #define check_pow_POWER7 check_pow_nocheck static void init_proc_POWER7 (CPUPPCState *env) @@ -6508,6 +6521,14 @@ static void init_proc_POWER7 (CPUPPCState *env) &spr_read_purr, SPR_NOACCESS, &spr_read_purr, SPR_NOACCESS, 0x00000000); + spr_register(env, SPR_CFAR, "SPR_CFAR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_cfar, &spr_write_cfar, + 0x00000000); + spr_register(env, SPR_DSCR, "SPR_DSCR", + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + 0x00000000); #endif /* !CONFIG_USER_ONLY */ /* Memory management */ /* XXX : not implemented */ |