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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-06-22 18:07:34 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2010-06-22 18:07:34 +0000 |
| commit | 28437e3058e78509ac7f692b80cf8ffd04db1a9b (patch) | |
| tree | 94866254fd483b5b4877633f5858ab0ac60087c1 /readme.txt | |
| parent | f115fa2321518d4f6297a252415c8f1df45a8234 (diff) | |
| download | ChibiOS-28437e3058e78509ac7f692b80cf8ffd04db1a9b.tar.gz ChibiOS-28437e3058e78509ac7f692b80cf8ffd04db1a9b.tar.bz2 ChibiOS-28437e3058e78509ac7f692b80cf8ffd04db1a9b.zip | |
Fixed bug 3019738.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2034 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'readme.txt')
| -rw-r--r-- | readme.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/readme.txt b/readme.txt index 691e13e5d..166e2544a 100644 --- a/readme.txt +++ b/readme.txt @@ -59,6 +59,10 @@ *****************************************************************************
*** 2.1.0 ***
+- FIX: Fixed non functional CH_DBG_ENABLE_STACK_CHECK option in the Cortex-M3
+ caused by GCC 4.5.0, the fix also improves the context switch performance
+ because GCC 4.5.0 apparently was generating useless instructions within the
+ very critical context switch code (bug 3019738)(backported in 2.0.1).
- FIX: Fixed insufficient stack space assigned to the idle thread in
Cortex-M3 port (bug 3019594)(backported in 2.0.1).
- FIX: Fixed missing check in chIQReadTimeout() and chIQWriteTimeout() (bug
|