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invoke.texi (AVR Options): Tweak link for AVR-LibC user manual. 

* doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual.
	* doc/extend.texi (Named Address Spaces): Ditto.
	(Variable Attributes): Ditto.

From-SVN: r197180
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Gerald Pfeifer 2013-03-27 22:39:27 +00:00 committed by Gerald Pfeifer
parent 01680d9896
commit 53cb97f923
3 changed files with 9 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2013-03-27 Gerald Pfeifer <gerald@pfeifer.com>
* doc/invoke.texi (AVR Options): Tweak link for AVR-LibC user manual.
* doc/extend.texi (Named Address Spaces): Ditto.
(Variable Attributes): Ditto.
2013-03-27 Kai Tietz <ktietz@redhat.com>
* config.build: Add support for cygwin x64 target.

4
gcc/doc/extend.texi
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@ -1339,7 +1339,7 @@ locates data in flash but
accesses to these data read from generic address space, i.e.@:
from RAM,
so that you need special accessors like @code{pgm_read_byte}
from @w{@uref{http://nongnu.org/avr-libc/user-manual,AVR-LibC}}
from @w{@uref{http://nongnu.org/avr-libc/user-manual/,AVR-LibC}}
together with attribute @code{progmem}.
@noindent
@ -4940,7 +4940,7 @@ of the data but not how this data is accessed.
In order to read data located with the @code{progmem} attribute
(inline) assembler must be used.
@smallexample
/* Use custom macros from @w{@uref{http://nongnu.org/avr-libc/user-manual,AVR-LibC}} */
/* Use custom macros from @w{@uref{http://nongnu.org/avr-libc/user-manual/,AVR-LibC}} */
#include <avr/pgmspace.h>
/* Locate var in flash memory */

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gcc/doc/invoke.texi
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@ -11708,7 +11708,7 @@ points to.
The startup code from libgcc never sets @code{EIND}.
Notice that startup code is a blend of code from libgcc and AVR-LibC.
For the impact of AVR-LibC on @code{EIND}, see the
@w{@uref{http://nongnu.org/avr-libc/user-manual,AVR-LibC user manual}}.
@w{@uref{http://nongnu.org/avr-libc/user-manual/,AVR-LibC user manual}}.
@item
It is legitimate for user-specific startup code to set up @code{EIND}