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Re: Why does ldd not show cyg*.dll in its output?
- From: Marco Atzeri <marco dot atzeri at gmail dot com>
- To: cygwin at cygwin dot com
- Date: Mon, 16 May 2016 19:53:20 +0200
- Subject: Re: Why does ldd not show cyg*.dll in its output?
- Authentication-results: sourceware.org; auth=none
- References: <3AD694B4-17D4-4963-88FD-435AD4DD36D5 at etr-usa dot com>
On 16/05/2016 17:42, Warren Young wrote:
$ ldd `which ls`
$ ldd `which ls`
ntdll.dll => /c/WINDOWS/SYSTEM32/ntdll.dll (0x7ffd16fb0000)
KERNEL32.DLL => /c/WINDOWS/system32/KERNEL32.DLL (0x7ffd16b80000)
KERNELBASE.dll => /c/WINDOWS/system32/KERNELBASE.dll (0x7ffd13f50000)
According to Microsoftâs Dependency Walker tool, the output should also list cygwin1.dll and cygintl-8.dll, at minimum. Since it seems happy to chase dependencies from kernel32.dll to the other two, which are not explicit dependencies of ls.exe, it should also list cygiconv-2.dll, via cygintl.
Bonus points if the output changes to a tree view, so the indirect dependencies are clear.
it works as expected for me:
$ ldd /usr/bin/ls.exe
ntdll.dll => /cygdrive/c/Windows/SYSTEM32/ntdll.dll (0x77410000)
kernel32.dll => /cygdrive/c/Windows/system32/kernel32.dll (0x771f0000)
KERNELBASE.dll => /cygdrive/c/Windows/system32/KERNELBASE.dll
SYSFER.DLL => /cygdrive/c/Windows/System32/SYSFER.DLL (0x74e90000)
cygwin1.dll => /usr/bin/cygwin1.dll (0x180040000)
cygintl-8.dll => /usr/bin/cygintl-8.dll (0x3e1840000)
cygiconv-2.dll => /usr/bin/cygiconv-2.dll (0x3e6e90000)
$ objdump -x /usr/bin/ls.exe |grep "DLL Name:"
DLL Name: cygwin1.dll
DLL Name: cygintl-8.dll
DLL Name: KERNEL32.dll
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