42 static int32_t atomic_xchg_bootstrap (int32_t, volatile int32_t*);
43 static int64_t atomic_xchg_long_bootstrap (int64_t, volatile int64_t*);
44
45 static int32_t atomic_cmpxchg_bootstrap (int32_t, volatile int32_t*, int32_t);
46 static int8_t atomic_cmpxchg_byte_bootstrap(int8_t, volatile int8_t*, int8_t);
47 #else
48
49 static int64_t (*atomic_cmpxchg_long_func) (int64_t, volatile int64_t*, int64_t);
50
51 #endif // AMD64
52
53 static int64_t atomic_cmpxchg_long_bootstrap(int64_t, volatile int64_t*, int64_t);
54
55 #ifdef AMD64
56 static int32_t atomic_add_bootstrap (int32_t, volatile int32_t*);
57 static int64_t atomic_add_long_bootstrap (int64_t, volatile int64_t*);
58 #endif // AMD64
59
60 static void setup_fpu();
61 static bool supports_sse() { return true; }
62
63 static jlong rdtsc();
64
65 static bool register_code_area(char *low, char *high);
66
67 #ifdef AMD64
68 #define PLATFORM_PRINT_NATIVE_STACK 1
69 static bool platform_print_native_stack(outputStream* st, const void* context,
70 char *buf, int buf_size);
71 #endif
72
73 #endif // OS_CPU_WINDOWS_X86_OS_WINDOWS_X86_HPP
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42 static int32_t atomic_xchg_bootstrap (int32_t, volatile int32_t*);
43 static int64_t atomic_xchg_long_bootstrap (int64_t, volatile int64_t*);
44
45 static int32_t atomic_cmpxchg_bootstrap (int32_t, volatile int32_t*, int32_t);
46 static int8_t atomic_cmpxchg_byte_bootstrap(int8_t, volatile int8_t*, int8_t);
47 #else
48
49 static int64_t (*atomic_cmpxchg_long_func) (int64_t, volatile int64_t*, int64_t);
50
51 #endif // AMD64
52
53 static int64_t atomic_cmpxchg_long_bootstrap(int64_t, volatile int64_t*, int64_t);
54
55 #ifdef AMD64
56 static int32_t atomic_add_bootstrap (int32_t, volatile int32_t*);
57 static int64_t atomic_add_long_bootstrap (int64_t, volatile int64_t*);
58 #endif // AMD64
59
60 static void setup_fpu();
61 static bool supports_sse() { return true; }
62 static juint cpu_microcode_revision();
63
64 static jlong rdtsc();
65
66 static bool register_code_area(char *low, char *high);
67
68 #ifdef AMD64
69 #define PLATFORM_PRINT_NATIVE_STACK 1
70 static bool platform_print_native_stack(outputStream* st, const void* context,
71 char *buf, int buf_size);
72 #endif
73
74 #endif // OS_CPU_WINDOWS_X86_OS_WINDOWS_X86_HPP
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