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有一个非常大的反编译文件,几百M,格式类似附件
WfdCommon.txt
(1.6 MB, 下载次数: 1)
格式都是如下
- OatDexFile:
- location: /system/framework/WfdCommon.jar 包
- checksum: 0xa6a5cfaf
- 0: Lcom/qualcomm/wfd/ExtendedRemoteDisplay$1; (offset=0x01a72b7c) (type_idx=27) (StatusInitialized) (OatClassAllCompiled) //类
- 0: void com.qualcomm.wfd.ExtendedRemoteDisplay$1.<init>(com.qualcomm.wfd.ExtendedRemoteDisplay, android.view.Surface, int, int, int) (dex_method_idx=68) //函数
- DEX CODE:
- 0x0000: 5b01 0600 | iput-object v1, v0, Lcom/qualcomm/wfd/ExtendedRemoteDisplay; com.qualcomm.wfd.ExtendedRemoteDisplay$1.this$0 // field@6
- OatMethodOffsets (offset=0x01a72b80)
- code_offset: 0x0414d7ec
- gc_map: (offset=0x01da3c10)
- OatQuickMethodHeader (offset=0x0414d7d0)
- mapping_table: (offset=0x01f5afb0)
- vmap_table: (offset=0x01f5d588)
- v0/r19, v1/r20, v2/r21, v3/r22, v4/r23, v5/r24, v65535/r30
- QuickMethodFrameInfo
- frame_size_in_bytes: 80
- core_spill_mask: 0x41f80000 (r19, r20, r21, r22, r23, r24, r30)
- fp_spill_mask: 0x00000000
- vr_stack_locations:
- ins: v0[sp + #88] v1[sp + #92] v2[sp + #96] v3[sp + #100] v4[sp + #104] v5[sp + #108]
- method*: v6[sp + #0]
- outs: v0[sp + #8]
- CODE: (code_offset=0x0414d7ec size_offset=0x0414d7e8 size=176)...
- 0x0414d7ec: d1400be8 sub x8, sp, #0x2000 (8192)
- 0x0228a8f4: aa1503e1 mov x1, x21
- 0x0228a8f8: f9418834 ldr x20, [x1, #784]
- 0x0228a8fc: d63f0280 blr x20
- 0x0228a900: b9401fe0 ldr w0, [sp, #28]
- 0x0228a904: f94046b4 ldr x20, [x21, #136]
- 0x0228a908: b50001d4 cbnz x20, #+0x38 (addr 0x228a940)
- 0x0228a90c: aa1503f2 mov tr, x21
- 0x0228a910: a94653f3 ldp x19, x20, [sp, #96]
- 0x0228a914: a9475bf5 ldp x21, x22, [sp, #112]
- 1: void com.qualcomm.wfd.ExtendedRemoteDisplay$1.run() (dex_method_idx=69)函数
- DEX CODE:
- 0x0000: 5460 0600 | iget-object v0, v6, Lcom/qualcomm/wfd/ExtendedRemoteDisplay; com.qualcomm.wfd.ExtendedRemoteDisplay$1.this$0 // field@6
- CODE: (code_offset=0x0414d7ec size_offset=0x0414d7e8 size=176)...
- 0x0414d7ec: d1400be8 sub x8, sp, #0x2000 (8192)
- 0x0228a8f4: aa1503e1 mov x1, x21
- 0x0228a8f8: f9418834 ldr x20, [x1, #784]
- 1: Lcom/qualcomm/wfd/ExtendedRemoteDisplay$2; (offset=0x01a72b88) (type_idx=28) (StatusInitialized) (OatClassAllCompiled)//类
- 0: void com.qualcomm.wfd.ExtendedRemoteDisplay$2.<init>(com.qualcomm.wfd.ExtendedRemoteDisplay) (dex_method_idx=70)//函数
- DEX CODE:
- 0x0000: 5b01 0b00
复制代码 想找到某个地址属于哪些包,哪些类,哪些函数
现在我是层层过滤,然后人工拼接起来
先拿到包名列表
jar.list.txt
再过滤类列表
class.txt
函数列表
func.txt
以及包,类,函数列表集合
packages.class.function.txt
最后人工在大概位置查找,然后拼接在一起
遇到被调用次数很多的情况,重复动作会持续搞很多次
有什么更好的方法,实现这种需求
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