从国外论坛转过来的，看上去挺牛的
本帖最后由 vaguecupid 于 2013-8-28 10:04 编辑有能力帮忙翻译下！！
Part 1. Pre-requisites
[*] Linux OS with x86_64 architecture (we use Ubuntu 12.10)
[*] Additional tools and libraries: git, libc6-i386, ncurses, build-essential archivemountsudo apt-get install git libc6-i386 build-essential libncurses5-dev
[*] DSM 4.1 tool chain. It can be downloaded from http://sourceforge.net/projects/dsgpl/files/ and unpacked to the /usr/local folder. For XPEnology we use “Intel x86 Linux 3.2.11 (Bromolow)” version of toolchain and its archive file name is gcc420_glibc236_x64_bromolow-GPL.tgz.
[*] Copy of XPEnology linux 3.x kernel source code from https://github.com/andy928/xpenologygit clone https://github.com/andy928/xpenology.git linux-3.x
Part 2. Kernel compiling
[*] By default we have enabled a lot of different hardware in kernel, but if you need to enable or disable anything else, you can do it by using an interactive menu:make ARCH=x86_64 CROSS_COMPILE=/usr/local/x86_64-linux-gnu/bin/x86_64-linux-gnu- menuconfig
[*] Now we can compile our XPEnology kernel:make ARCH=x86_64 CROSS_COMPILE=/usr/local/x86_64-linux-gnu/bin/x86_64-linux-gnu- modules
[*] And finally, build the bzImage file:make ARCH=x86_64 CROSS_COMPILE=/usr/local/x86_64-linux-gnu/bin/x86_64-linux-gnu- bzImageResult will be placed to the “linux-3.x/arch/x86/boot/” folder. When building is done, you must rename “bzImage” to “zImage”
Part 3. Synobios modification
[*] First of all, you need to get a copy of synobios.ko file from rd.gz or hda1.tgz file, both of them are inside of the DSM pat file, which is actually a tar archive.
[*] Let SetMicropId() function return a valid NAS ID.text:0000000000002370 public SetMicropId.text:0000000000002370 SetMicropId proc near ; DATA XREF: .data:synobios_ops_0o.text:0000000000002370.text:0000000000002370 var_18 = qword ptr -18h.text:0000000000002370.text:0000000000002370 48 83 EC 18 sub rsp, 18h.text:0000000000002374 0F B6 15 1D 33 00 00 movzx edx, cs:syno_module+8.text:000000000000237B 0F B6 05 17 33 00 00 movzx eax, cs:syno_module+9.text:0000000000002382 48 C7 04 24 00 00 00 00 mov , 0.text:000000000000238A C0 EA 04 shr dl, 4.text:000000000000238D 83 E0 0F and eax, 0Fh.text:0000000000002390 48 C1 E0 04 shl rax, 4.text:0000000000002394 0F B6 D2 movzx edx, dl.text:0000000000002397 48 09 D0 or rax, rdx.text:000000000000239A 04 01 add al, 1.text:000000000000239C 74 15 jz short loc_23B3.text:000000000000239E 31 D2 xor edx, edx.text:00000000000023A0 81 3D F2 32 00 00 FF 00+ cmp cs:MpId_20729, 0FFh.text:00000000000023AA 74 1C jz short loc_23C8.text:00000000000023AC loc_23AC: ; CODE XREF: .text:00000000000023AC 89 D0 mov eax, edx.text:00000000000023AE 48 83 C4 18 add rsp, 18h.text:00000000000023B2 C3 retn.text:00000000000023B3 loc_23B3: ; CODE XREF:.text:00000000000023B3 48 C7 C7 FE 45 00 00 mov rdi, offset aGetMicropFail ; "get microp fail\n".text:00000000000023BA 31 C0 xor eax, eax.text:00000000000023BC E8 9B 42 00 00 call printk.text:00000000000023C1 BA FF FF FF FF mov edx, 0FFFFFFFFh.text:00000000000023C6 EB E4 jmp short loc_23AC.text:00000000000023C8 loc_23C8: ; CODE XREF:.text:00000000000023C8 48 C7 C6 13 46 00 00 mov rsi, offset aR; "R".text:00000000000023CF 48 89 E2 mov rdx, rsp.text:00000000000023D2 B9 08 00 00 00 mov ecx, 8.text:00000000000023D7 48 89 F7 mov rdi, rsi.text:00000000000023DA E8 81 FE FF FF call ReadUart.text:00000000000023DF 85 C0 test eax, eax.text:00000000000023E1 BA FF FF FF FF mov edx, 0FFFFFFFFh.text:00000000000023E6 75 C4 jnz short loc_23AC.text:00000000000023E8 0F BE 04 24 movsx eax, byte ptr .text:00000000000023EC 31 D2 xor edx, edx.text:00000000000023EE 89 05 A8 32 00 00 mov cs:MpId_20729, eax.text:00000000000023F4 EB B6 jmp short loc_23AC.text:00000000000023F4 SetMicropId endpCode at offset 000023E6 must be changed to
.text:00000000000023E6 48 31 C0 xor rax, rax.text:00000000000023E9 B0 42 mov al, 042h.text:00000000000023EB 90 nopFull list of available NAS ID's is enumerated as SYNO_MICROP_ID and it can be obtained in “linux-3.x/include/linux/synobios.h” file.
[*] Switching off “buzzer stop button pressed” logging message:.text:0000000000000395 80 7C 24 17 00 cmp , 0.text:000000000000039A 74 D4 jz short loc_370 to
.text:0000000000000395 80 7C 24 17 00 cmp , 0.text:000000000000039A EB D4 jmp short loc_370
Part 4. Building PAT fileFor XPEnology project we use DS3612xs firmware from DSM_DS3612xs_2668.pat file, which is, actually, a TAR archive with the following files inside:
checksum.syno // files' checksumsgrub_cksum.syno// zImage and rd.gz checksums that are used in GRUBhda1.tgz // system imagerd.gz // ram disk imageupdater // WEB version of the installer (instead of Synology Assistent)VERSION // DSM versionzImage // kernel image
[*] First, we need to replace synobios.ko file in RAM disk image. Unpack and mount RAM disk:gunzip /tmp/rd.gzsudo mount -t ext2 -o loop rd /mnt/ramdiskNow we must replace synobios.ko file in the /mnt/ramdisk/lib/modules folder with our previously patched one. Now we must unmount RAM disk and pack it back:
sudo umount /mnt/ramdiskgzip /tmp/rd
[*] Secondly, we will replace synobios.ko file in system image. Mount hda1.tgz with archivemount:sudo archivemount /tmp/hda1.tgz /mnt/hdd
[*] Thirdly, we will replace synobios.ko file again in the /mnt/hdd/lib/modules folder with the same patched file and then unmount it:sudo umount /mnt/hdd Now we need to rename result file /tmp/hda1.tgz to /tmp/hda1 and pack it with XZ:
xz -z9 /tmp/hda1 and rename it back to /tmp/hda1.tgz
[*] Finally, we need to recalculate the checksums of updated files. Get a copy of checksum calculator:git clone https://github.com/andy928/synochecksum.git synochecksum and compale it by running make. Now copy synochecksum-emu1 file to the folder with unpacked and modified files and recalculate checksum:
synochecksum-emu1 hda1.tgz rd.gz updater VERSION zImage >checksum.synoWhen it's done, pack files back to TAR archive and rename its extension to pat
太深奥了.完全不懂 群晖的源代码应该是在http://sourceforge.net/projects/dsgpl/files/里面！！ 本帖最后由 iseku 于 2013-8-28 10:29 编辑
vaguecupid 发表于 2013-8-28 10:08
群晖的源代码应该是在http://sourceforge.net/projects/dsgpl/files/里面！！
4.3的toolchains放出来了，看来4.3的黑群晖也快了 这是编译破解教程 看来和我此等小白是没关系的了 白的用着挺好，放放资料，省的麻烦。
虚拟机上跑着黑群，干点PT的苦力啥的。
各司其职挺好 进来看看 只可远观不可亵玩 看不懂鸟语 挺牛的，有空在细看。 这是给O大这些专家看的吧。 进来看看 google翻译 看不懂,幫頂一下。 编译教程？ 好深奥的感觉 坐等大侠 看不懂啊，噶高深的 只能寄托于其他大大了,O大好像不发布了!!{:7_211:}
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