AVR C Runtime Library - Patches: patch #8902, Xmega's PROTECTED_WRITE is...
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patch #8902: Xmega's PROTECTED_WRITE is incorrect for IO registers whose address is more than one byte
Submitter: | Pitchumani <pitchumani> | ||
Submitted: | Wed 03 Feb 2016 01:21:12 PM UTC | ||
Category: | None | Priority: | 5 - Normal |
Status: | Done | Privacy: | Public |
Assigned to: | pitchumani | Open/Closed: | Closed |
Fri 05 Feb 2016 06:03:54 AM UTC, comment #4: |
Pitchumani <pitchumani> |
Thu 04 Feb 2016 10:14:13 PM UTC, comment #3: OK, I checked it (on something else), and think I understand it.
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Joerg Wunsch <joerg_wunsch> |
Thu 04 Feb 2016 09:38:02 AM UTC, comment #2: This patch _PROTECTED_WRITE macro. Below is the disassembly (after applying the patch) for test in comment #1.
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Pitchumani <pitchumani> |
Thu 04 Feb 2016 09:24:35 AM UTC, comment #1: Testcase: protected_write.c
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Pitchumani <pitchumani> |
Wed 03 Feb 2016 01:21:12 PM UTC, original submission:
Index: avr-libc/include/avr/xmega.h
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Pitchumani <pitchumani> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2016-02-05 | pitchumani | Attached File | - | Added protected-write-xmega.patch, #36249 | |
Status | Ready For Test | Done | |||
Open/Closed | Open | Closed | |||
2016-02-03 | pitchumani | Carbon-Copy | - | Added -email is unavailable- |
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Corresponding source code
Committed.
http://svn.savannah.nongnu.org/viewvc?view=rev&root=avr-libc&revision=2500
(file #36249)