diff options
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 3f4af22397..3f77e308a6 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1018,8 +1018,35 @@ struct CPUPPCState { #if !defined(CONFIG_USER_ONLY) void *load_info; /* Holds boot loading state. */ #endif + + /* booke timers */ + + /* Specifies bit locations of the Time Base used to signal a fixed timer + * exception on a transition from 0 to 1. (watchdog or fixed-interval timer) + * + * 0 selects the least significant bit. + * 63 selects the most significant bit. + */ + uint8_t fit_period[4]; + uint8_t wdt_period[4]; }; +#define SET_FIT_PERIOD(a_, b_, c_, d_) \ +do { \ + env->fit_period[0] = (a_); \ + env->fit_period[1] = (b_); \ + env->fit_period[2] = (c_); \ + env->fit_period[3] = (d_); \ + } while (0) + +#define SET_WDT_PERIOD(a_, b_, c_, d_) \ +do { \ + env->wdt_period[0] = (a_); \ + env->wdt_period[1] = (b_); \ + env->wdt_period[2] = (c_); \ + env->wdt_period[3] = (d_); \ + } while (0) + #if !defined(CONFIG_USER_ONLY) /* Context used internally during MMU translations */ typedef struct mmu_ctx_t mmu_ctx_t; |