agated from typedef
to data
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: westfw at yahoo dot c
--- Comment #1 from westfw at yahoo dot com 2008-12-01 09:16 ---
Created an attachment (id=16797)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16797&action=view)
output from g++ -v
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38342
--- Comment #2 from westfw at yahoo dot com 2008-12-01 09:18 ---
Created an attachment (id=16798)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=16798&action=view)
pgmspace.ii for the failing g++ compilation
Actual compile command:
/Downloads/arduino-0012/hardware/tools/
--- Comment #3 from westfw at yahoo dot com 2008-12-01 09:20 ---
Bug has been reproduced on at least two hosts.
See also avrfreaks discussion:
http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&p=515859#515859
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38342
: c
Assignee: unassigned at gcc dot gnu.org
Reporter: westfw at yahoo dot com
Created attachment 35298
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35298&action=edit
preprocessed source code example.
Compiling a module with 4.8.1 and -Os results in a binary mo
--- Comment #11 from westfw at yahoo dot com 2010-08-22 07:18 ---
Created an attachment (id=21541)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21541&action=view)
Suggested patch
Tested with the example. Not thoroughly tested, though.
--
http://gcc.gnu.org/b
--- Comment #12 from westfw at yahoo dot com 2010-08-22 07:21 ---
See http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&p=736616
This is (IMO) a bug in the __do_global_ctors in gcc/config/avr/libgcc.S
When support for 24-bit flash pointers was added in e
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45263
--- Comment #9 from Bill Westfield 2010-12-04
03:11:23 UTC ---
This is essentially identical to the patch I provided for
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44617
so it looks good to me.
I had two worries:
Is R15 used anywhere else in sta
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38342
--- Comment #10 from Bill Westfield 2011-07-05
00:22:58 UTC ---
I was using documented avr-libc features. Does that mean that this is an
avr-libc bug rather than a gcc bug? Neither of the web pages you reference
mention "progmem" or even AVR at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38342
--- Comment #12 from Bill Westfield 2011-07-06
21:18:26 UTC ---
Ah. So this is the same compiler behavior that results in C++ overloading not
being able to tell the difference between a RAM pointer and a progmem pointer;
the attribute ends up on
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