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Re: Change to Thumb symbol readelf output

From: Nicholas Clifton <nickc at redhat dot com>
To: Will Newton <will dot newton at linaro dot org>, "binutils at sourceware dot org" <binutils at sourceware dot org>
Date: Mon, 07 Jul 2014 17:46:45 +0100
Subject: Re: Change to Thumb symbol readelf output
Authentication-results: sourceware.org; auth=none
References: <CANu=DmgO5EgDUV2TYKW5Q0Cn+aM9ypKW0jj6gOXeccRdH2oNzQ at mail dot gmail dot com>

Hi Will,

I noticed this commit:

commit 13761a1136a46a4dec5d01e00743e8b267a23c0d
Author: Nick Clifton <nickc@redhat.com>

Changes how readelf outputs some thumb symbols:

@@ -8994,8 +9050,13 @@ get_symbol_type (unsigned int type)
      default:
        if (type >= STT_LOPROC && type <= STT_HIPROC)
         {
-         if (elf_header.e_machine == EM_ARM && type == STT_ARM_TFUNC)
-           return "THUMB_FUNC";
+         if (elf_header.e_machine == EM_ARM)
+           {
+             if (type == STT_ARM_TFUNC)
+               return "THUMB_FUNC";
+             if (type == STT_ARM_16BIT)
+               return "THUMB_LABEL";
+           }

Was this change intended?


No.  Sorry - that was a snafu.  I have now reverted it.

Cheers
  Nick

References:
- Change to Thumb symbol readelf output
  - From: Will Newton

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