binutils: nm -C doesn't demangle?

binutils: nm -C doesn't demangle?

[Yaakov (Cygwin Ports)]

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cgf,

In the previous version of binutils, nm -C removed the leading
underscore from symbols.  AFAICS the current version no longer does
this, which breaks certain things.  Is this intended, and if so, what is
the workaround?


Yaakov
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Re: binutils: nm -C doesn't demangle?

[Christopher Faylor]

On Tue, Jun 24, 2008 at 01:56:37PM -0500, Yaakov (Cygwin Ports) wrote:
>In the previous version of binutils, nm -C removed the leading
>underscore from symbols.  AFAICS the current version no longer does
>this, which breaks certain things.  Is this intended, and if so, what
>is the workaround?

Test case?  I have certain things on my computer but apparently they
aren't the right certain things.

cgf

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Re: binutils: nm -C doesn't demangle?

[Yaakov (Cygwin Ports)]

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Christopher Faylor wrote:
| Test case?  I have certain things on my computer but apparently they
| aren't the right certain things.

$ ~/tmp/nm --version | head -n 1
GNU nm 2.17.50 20060817

$ ~/tmp/nm -C /usr/lib/libcrypt.dll.a | grep " T "
00000000 T setkey
00000000 T encrypt
00000000 T crypt

$ /usr/bin/nm --version | head -n 1
GNU nm (GNU Binutils) 2.18.50.20080523

$ /usr/bin/nm -C /usr/lib/libcrypt.dll.a | grep " T "
00000000 T _setkey
00000000 T _encrypt
00000000 T _crypt


Yaakov
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