Lines Matching refs:mapping
27 // Allocates and maps a kernel stack with one page of padding before and after the mapping.
73 // create a mapping offset padding_size into the vmar we created
86 LTRACEF("%s stack mapping at %#" PRIxPTR "\n",
114 fbl::RefPtr<VmMapping> mapping;
116 zx_status_t status = allocate_vmar(false, &mapping, &vmar);
120 stack->size = mapping->size();
121 stack->base = mapping->base();
122 stack->top = mapping->base() + DEFAULT_STACK_SIZE;
128 status = allocate_vmar(true, &mapping, &vmar);
133 stack->size = mapping->size();
134 stack->unsafe_base = mapping->base();