Lines Matching defs:top
29 // Find the top of the accessible address space.
30 uintptr_t top = info.base + info.len;
33 // the top that can't actually be mapped, but for purposes of the
35 int bit = (sizeof(uintptr_t) * CHAR_BIT) - __builtin_clzl(top);
36 if (top != (uintptr_t)1 << bit)
37 top = (uintptr_t)1 << (bit + 1);
40 size_t shadow_virtual_size = top >> ASAN_SHADOW_SHIFT;
47 // top of the shadow (shadow_virtual_size).
58 // The actual shadow that needs to be mapped starts at the top of
94 shadow_bounds.memory_limit = top;