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Re: Last data page not being filled

• From: Ian Lance Taylor <ian at airs dot com>
• To: "D. J. Bernstein" <djb at cr dot yp dot to>
• Cc: binutils at sources dot redhat dot com
• Date: 27 Jun 2003 06:51:10 -0700
• Subject: Re: Last data page not being filled
• References: <20030627070845.6759.qmail@cr.yp.to><20030627112726.14032.qmail@cr.yp.to>

"D. J. Bernstein" <djb@cr.yp.to> writes:> When a program has (to take a real example) 220 bytes of initialized> data and 444 bytes of zero-filled data, the GNU tools put the 220 bytes> into the data segment and the 444 bytes into the bss segment, frittering> away a page of memory per process. They should instead put all 664 bytes> into the data segment.GNU ld is supposed to already work as you describe.  I just verifiedthat on i386 GNU/Linux it appears to work.What is the target?  Can you provide a simple test case?Ian

• References:
  • Last data page not being filled
    • From: D. J. Bernstein