linux内存管理-虚拟物理地址测试代码，基于proc节点

073e3000-073e5000 r--p 00000000 fd:04 769 /system/bin/app_process32 073e5000-073e9000 r-xp 00001000 fd:04 769 /system/bin/app_process32 073e9000-073ea000 r--p 00004000 fd:04 769 /system/bin/app_process32 073ea000-073eb000 rw-p 00004000 fd:04 769 /system/bin/app_process32 073eb000-073ec000 rw-p 00000000 00:00 0 [anon:.bss] 12c00000-32c00000 rw-p 00000000 00:00 0 [anon:dalvik-main space (region space)] 70094000-7026d000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot.art] 7026d000-702b0000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot-core-libart.art] 702b0000-7034f000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot-core-icu4j.art] 7034f000-70378000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot-okhttp.art] 70378000-703ae000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot-bouncycastle.art] 703ae000-703b9000 rw-p 00000000 00:00 0 [anon:dalvik-/apex/com.android.art/javalib/boot-apache-xml.art] 703b9000-70437000 r--p 00000000 fd:04 105 /apex/com.android.art/javalib/arm/boot.oat 70437000-70643000 r-xp 0007e000 fd:04 105 /apex/com.android.art/javalib/arm/boot.oat 70643000-70644000 rw-p 00000000 00:00 0 [anon:.bss] 70644000-70646000 r--p 00000000 fd:04 106 /apex/com.android.art/javalib/arm/boot.vdex 70646000-70647000 r--p 0028a000 fd:04 105 /apex/com.android.art/javalib/arm/boot.oat 70647000-70648000 rw-p 0028b000 fd:04 105 /apex/com.android.art/javalib/arm/boot.oat 70648000-70657000 r--p 00000000 fd:04 99 /apex/com.android.art/javalib/arm/boot-core-libart.oat 70657000-70697000 r-xp 0000f000 fd:04 99 /apex/com.android.art/javalib/arm/boot-core-libart.oat 70697000-70698000 rw-p 00000000 00:00 0 [anon:.bss] 70698000-70699000 r--p 00000000 fd:04 100 /apex/com.android.art/javalib/arm/boot-core-libart.vdex 70699000-7069a000 r--p 0004f000 fd:04 99 /apex/com.android.art/javalib/arm/boot-core-libart.oat 7069a000-7069b000 rw-p 00050000 fd:04 99 /apex/com.android.art/javalib/arm/boot-core-libart.oat 7069b000-706c5000 r--p 00000000 fd:04 96 /apex/com.android.art/javalib/arm/boot-core-icu4j.oat 706c5000-70762000 r-xp 0002a000 fd:04 96 /apex/com.android.art/javalib/arm/boot-core-icu4j.oat 70762000-70763000 rw-p 00000000 00:00 0 [anon:.bss] 70763000-70764000 r--p 00000000 fd:04 97 /apex/com.android.art/javalib/arm/boot-core-icu4j.vdex 70764000-70765000 r--p 000c7000 fd:04 96 /apex/com.android.art/javalib/arm/boot-core-icu4j.oat 70765000-70766000 rw-p 000c8000 fd:04 96 /apex/com.android.art/javalib/arm/boot-core-icu4j.oat 70766000-70771000 r--p 00000000 fd:04 102 /apex/com.android.art/javalib/arm/boot-okhttp.oat 70771000-70798000 r-xp 0000b000 fd:04 102 /apex/com.android.art/javalib/arm/boot-okhttp.oat 70798000-70799000 rw-p 00000000 00:00 0 [anon:.bss] 70799000-7079a000 r--p 00000000 fd:04 103 /apex/com.android.art/javalib/arm/boot-okhttp.vdex 7079a000-7079b000 r--p 00032000 fd:04 102 /apex/com.android.art/javalib/arm/boot-okhttp.oat 7079b000-7079c000 rw-p 00033000 fd:04 102 /apex/com.android.art/javalib/arm/boot-okhttp.oat 7079c000-707a7000 r--p 00000000 fd:04 93 /apex/com.android.art/javalib/arm/boot-bouncycastle.oat 707a7000-707b6000 r-xp 0000b000 fd:04 93 /apex/com.android.art/javalib/arm/boot-bouncycastle.oat 707b6000-707b7000 rw-p 00000000 00:00 0 [anon:.bss] 707b7000-707b8000 r--p 00000000 fd:04 94 /apex/com.android.art/javalib/arm/boot-bouncycastle.vdex 707b8000-707b9000 r--p 0001a000 fd:04 93 /apex/com.android.art/javalib/arm/boot-bouncycastle.oat 707b9000-707ba000 rw-p 0001b000 fd:04 93 /apex/com.android.art/javalib/arm/boot-bouncycastle.oat 707ba000-707bf000 r--p 00000000 fd:04 90 /apex/com.android.art/javalib/arm/boot-apache-xml.oat 707bf000-707c0000 r--p 00000000 fd:04 91 /apex/com.android.art/javalib/arm/boot-apache-xml.vdex 707c0000-707c1000 r--p 00005000 fd:04 90 /apex/com.android.art/javalib/arm/boot-apache-xml.oat 707c1000-707c2000 rw-p 00006000 fd:04 90 /apex/com.android.art/javalib/arm/boot-apache-xml.oat 707c2000-710d6000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-framework.art] 710d6000-71107000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-ext.art] 71107000-71236000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-telephony-common.art] 71236000-712b9000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-voip-common.art] 712b9000-712d6000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-ims-common.art] 712d6000-712d9000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-framework-atb-backward-compatibility.art] 712d9000-712e0000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-uniframework.art] 712e0000-712e5000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-radio_interactor_common.art] 712e5000-712eb000 rw-p 00000000 00:00 0 [anon:dalvik-/system/framework/boot-unisoc_ims_common.art] 712eb000-714e2000 r--p 00000000 fd:04 1944 /system/framework/arm/boot-framework.oat 714e2000-71c2e000 r-xp 001f7000 fd:04 1944 /system/framework/arm/boot-framework.oat 71c2e000-71c30000 r--p 00943000 fd:04 1944 /system/framework/arm/boot-framework.oat 71c30000-71c31000 rw-p 00000000 00:00 0 [anon:.bss] 71c31000-71c3b000 r--p 00000000 fd:04 1967 /system/framework/boot-framework.vdex 71c3b000-71c3c000 r--p 00945000 fd:04 1944 /system/framework/arm/boot-framework.oat 71c3c000-71c3d000 rw-p 00946000 fd:04 1944 /system/framework/arm/boot-framework.oat 71c3d000-71c42000 r--p 00000000 fd:04 1938 /system/framework/arm/boot-ext.oat 71c42000-71c53000 r-xp 00005000 fd:04 1938 /system/framework/arm/boot-ext.oat 71c53000-71c54000 r--p 00016000 fd:04 1938 /system/framework/arm/boot-ext.oat 71c54000-71c55000 r--p 00000000 fd:04 1965 /system/framework/boot-ext.vdex 71c55000-71c56000 r--p 00017000 fd:04 1938 /system/framework/arm/boot-ext.oat 7