diff options
Diffstat (limited to 'target/alpha/cpu.h')
| -rw-r--r-- | target/alpha/cpu.h | 40 |
1 files changed, 5 insertions, 35 deletions
diff --git a/target/alpha/cpu.h b/target/alpha/cpu.h index ba6bc31b15..5d6fb222b5 100644 --- a/target/alpha/cpu.h +++ b/target/alpha/cpu.h @@ -22,37 +22,16 @@ #include "qemu-common.h" #include "cpu-qom.h" +#include "exec/cpu-defs.h" -#define TARGET_LONG_BITS 64 #define ALIGNED_ONLY -#define CPUArchState struct CPUAlphaState - /* Alpha processors have a weak memory model */ #define TCG_GUEST_DEFAULT_MO (0) -#include "exec/cpu-defs.h" - #define ICACHE_LINE_SIZE 32 #define DCACHE_LINE_SIZE 32 -#define TARGET_PAGE_BITS 13 - -#ifdef CONFIG_USER_ONLY -/* ??? The kernel likes to give addresses in high memory. If the host has - more virtual address space than the guest, this can lead to impossible - allocations. Honor the long-standing assumption that only kernel addrs - are negative, but otherwise allow allocations anywhere. This could lead - to tricky emulation problems for programs doing tagged addressing, but - that's far fewer than encounter the impossible allocation problem. */ -#define TARGET_PHYS_ADDR_SPACE_BITS 63 -#define TARGET_VIRT_ADDR_SPACE_BITS 63 -#else -/* ??? EV4 has 34 phys addr bits, EV5 has 40, EV6 has 44. */ -#define TARGET_PHYS_ADDR_SPACE_BITS 44 -#define TARGET_VIRT_ADDR_SPACE_BITS (30 + TARGET_PAGE_BITS) -#endif - /* Alpha major type */ enum { ALPHA_EV3 = 1, @@ -217,8 +196,6 @@ enum { PALcode cheats and usees the KSEG mapping for its code+data rather than physical addresses. */ -#define NB_MMU_MODES 3 - #define MMU_MODE0_SUFFIX _kernel #define MMU_MODE1_SUFFIX _user #define MMU_KERNEL_IDX 0 @@ -274,9 +251,6 @@ struct CPUAlphaState { /* This alarm doesn't exist in real hardware; we wish it did. */ uint64_t alarm_expire; - /* Those resources are used only in QEMU core */ - CPU_COMMON - int error_code; uint32_t features; @@ -295,20 +269,13 @@ struct AlphaCPU { CPUState parent_obj; /*< public >*/ + CPUNegativeOffsetState neg; CPUAlphaState env; /* This alarm doesn't exist in real hardware; we wish it did. */ QEMUTimer *alarm_timer; }; -static inline AlphaCPU *alpha_env_get_cpu(CPUAlphaState *env) -{ - return container_of(env, AlphaCPU, env); -} - -#define ENV_GET_CPU(e) CPU(alpha_env_get_cpu(e)) - -#define ENV_OFFSET offsetof(AlphaCPU, env) #ifndef CONFIG_USER_ONLY extern const struct VMStateDescription vmstate_alpha_cpu; @@ -327,6 +294,9 @@ void alpha_cpu_do_unaligned_access(CPUState *cpu, vaddr addr, #define cpu_list alpha_cpu_list #define cpu_signal_handler cpu_alpha_signal_handler +typedef CPUAlphaState CPUArchState; +typedef AlphaCPU ArchCPU; + #include "exec/cpu-all.h" enum { |