diff options
Diffstat (limited to 'target-ppc/translate_init.c')
| -rw-r--r-- | target-ppc/translate_init.c | 65 |
1 files changed, 62 insertions, 3 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 9ea193d..ca0d852 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) { @@ -3253,6 +3266,9 @@ static void init_proc_401 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 401x2 */ @@ -3291,6 +3307,9 @@ static void init_proc_401x2 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 401x3 */ @@ -3324,6 +3343,9 @@ static void init_proc_401x3 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(16, 20, 24, 28); } /* IOP480 */ @@ -3362,6 +3384,9 @@ static void init_proc_IOP480 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(8, 12, 16, 20); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 403 */ @@ -3392,6 +3417,9 @@ static void init_proc_403 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(8, 12, 16, 20); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 403 GCX */ @@ -3442,6 +3470,9 @@ static void init_proc_403GCX (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(8, 12, 16, 20); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 405 */ @@ -3491,6 +3522,9 @@ static void init_proc_405 (CPUPPCState *env) env->icache_line_size = 32; /* Allocate hardware IRQ controller */ ppc40x_irq_init(env); + + SET_FIT_PERIOD(8, 12, 16, 20); + SET_WDT_PERIOD(16, 20, 24, 28); } /* PowerPC 440 EP */ @@ -3573,6 +3607,9 @@ static void init_proc_440EP (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; /* XXX: TODO: allocate internal IRQ controller */ + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* PowerPC 440 GP */ @@ -3637,6 +3674,9 @@ static void init_proc_440GP (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; /* XXX: TODO: allocate internal IRQ controller */ + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* PowerPC 440x4 */ @@ -3701,6 +3741,9 @@ static void init_proc_440x4 (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; /* XXX: TODO: allocate internal IRQ controller */ + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* PowerPC 440x5 */ @@ -3782,6 +3825,9 @@ static void init_proc_440x5 (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; ppc40x_irq_init(env); + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* PowerPC 460 (guessed) */ @@ -3870,6 +3916,9 @@ static void init_proc_460 (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; /* XXX: TODO: allocate internal IRQ controller */ + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* PowerPC 460F (guessed) */ @@ -3961,6 +4010,9 @@ static void init_proc_460F (CPUPPCState *env) env->dcache_line_size = 32; env->icache_line_size = 32; /* XXX: TODO: allocate internal IRQ controller */ + + SET_FIT_PERIOD(12, 16, 20, 24); + SET_WDT_PERIOD(20, 24, 28, 32); } /* Freescale 5xx cores (aka RCPU) */ @@ -6489,7 +6541,7 @@ 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 +6560,14 @@ 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 */ @@ -9679,8 +9739,7 @@ static int gdb_get_float_reg(CPUState *env, uint8_t *mem_buf, int n) return 8; } if (n == 32) { - /* FPSCR not implemented */ - memset(mem_buf, 0, 4); + stl_p(mem_buf, env->fpscr); return 4; } return 0; |