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Re: [PATCH] Handle weak symbols

To: Franz dot Sirl-kernel at lauterbach dot com, Andreas Jaeger <aj at suse dot de>
Subject: Re: [PATCH] Handle weak symbols
From: Mark Mitchell <mark at codesourcery dot com>
Date: Mon, 07 May 2001 10:41:28 -0700
Cc: gcc-patches at gcc dot gnu dot org
Organization: CodeSourcery, LLC
References: <01050621252300.16952@enzo.bigblue.local><20010506142202Q.mitchell@codesourcery.com><01050702154306.16952@enzo.bigblue.local>


Franz, Andreas --

  I cannot replicate this problem with a PowerPC compiler either.

  I get:

      atexit:
	      mflr 0
	      stwu 1,-16(1)
	      lis 9,__dso_handle@ha
	      stw 0,20(1)
	      la 0,__dso_handle@l(9)
	      li 4,0
	      cmpwi 0,0,0
	      li 5,0
	      beq- 0,.L4
	      lwz 5,__dso_handle@l(9)
      .L4:
	      bl __cxa_atexit
	      lwz 0,20(1)
	      addi 1,1,16
	      mtlr 0
	      blr

  That looks OK to me.  Am I wrong?

  I'm willing to fix this problem, but I really need a test-case.
Please send me a test-case, and a target triplet for which this bug
occurs.

  Thanks,

--
Mark Mitchell                   mark@codesourcery.com
CodeSourcery, LLC               http://www.codesourcery.com

Follow-Ups:
- Re: [PATCH] Handle weak symbols
  - From: Andreas Jaeger

References:
- [PATCH] Handle weak symbols
  - From: Franz Sirl
- Re: [PATCH] Handle weak symbols
  - From: Mark Mitchell
- Re: [PATCH] Handle weak symbols
  - From: Franz Sirl

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