gdb and binutils branch master updated. 7d0d9d2bee341b1e88c559c476f15fc24b6de346

[planglois@sourceware.org]

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https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7d0d9d2bee341b1e88c559c476f15fc24b6de346

commit 7d0d9d2bee341b1e88c559c476f15fc24b6de346
Author: Pierre Langlois <pierre.langlois@embecosm.com>
Date:   Fri Jul 25 14:45:03 2014 +0100

    Clarify the address and pointer conversions on AVR.
    
    This patch adds additional comments about the conversion of addresses to
    pointers and vice-versa on AVR.
    
    Special conversion needs to be done when dealing with an address in the
    flash address space, where both code and read-only data can be stored.
    Code and data pointers to flash are not addressed the same way:
    
    A code pointer is 16 bit addressed.  A data pointer is 8 bit addressed,
    even if the data is in flash.
    
    2014-07-25  Pierre Langlois  <pierre.langlois@embecosm.com>
    
    	* avr-tdep.c (avr_address_to_pointer): Clarify the conversion in the
    	comments.
    	(avr_pointer_to_address): Likewise.

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Summary of changes:
 gdb/ChangeLog  |    6 ++++++
 gdb/avr-tdep.c |   17 ++++++++++++-----
 2 files changed, 18 insertions(+), 5 deletions(-)


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