测试环境:MacOS 10.14.6
# 编译
mkdir build
cd build
cmake ..
make
# 运行
./hw5
运行结果:
$ ./hw5
Virtual Address 0x6c74:
--> pde index: 0x1b pde contents: (valid 1, pfn 0x20)
--> pte index: 0x3 pte contents: (valid 1, pfn 0x61)
--> Translates to Physical Address 0xc34 --> Value: 0x6
Virtual Address 0x6b22:
--> pde index: 0x1a pde contents: (valid 1, pfn 0x52)
--> pte index: 0x19 pte contents: (valid 1, pfn 0x47)
--> Translates to Physical Address 0x8e2 --> Value: 0x1a
Virtual Address 0x3df:
--> pde index: 0x0 pde contents: (valid 1, pfn 0x5a)
--> pte index: 0x1e pte contents: (valid 1, pfn 0x5)
--> Translates to Physical Address 0xbf --> Value: 0xf
Virtual Address 0x69dc:
--> pde index: 0x1a pde contents: (valid 1, pfn 0x52)
--> pte index: 0xe pte contents: (valid 0, pfn 0x7f)
--> Fault (page table entry not valid)
Virtual Address 0x317a:
--> pde index: 0xc pde contents: (valid 1, pfn 0x18)
--> pte index: 0xb pte contents: (valid 1, pfn 0x35)
--> Translates to Physical Address 0x6ba --> Value: 0x1e
Virtual Address 0x4546:
--> pde index: 0x11 pde contents: (valid 1, pfn 0x21)
--> pte index: 0xa pte contents: (valid 0, pfn 0x7f)
--> Fault (page table entry not valid)
Virtual Address 0x2c03:
--> pde index: 0xb pde contents: (valid 1, pfn 0x44)
--> pte index: 0x0 pte contents: (valid 1, pfn 0x57)
--> Translates to Physical Address 0xae3 --> Value: 0x16
Virtual Address 0x7fd7:
--> pde index: 0x1f pde contents: (valid 1, pfn 0x12)
--> pte index: 0x1e pte contents: (valid 0, pfn 0x7f)
--> Fault (page table entry not valid)
Virtual Address 0x390e:
--> pde index: 0xe pde contents: (valid 0, pfn 0x7f)
--> Fault (page directory entry not valid)
Virtual Address 0x748b:
--> pde index: 0x1d pde contents: (valid 1, pfn 0x0)
--> pte index: 0x4 pte contents: (valid 0, pfn 0x7f)
--> Fault (page table entry not valid)