summaryrefslogtreecommitdiffstats
path: root/nuttx/ChangeLog
diff options
context:
space:
mode:
authorpatacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679>2012-02-24 18:24:35 +0000
committerpatacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679>2012-02-24 18:24:35 +0000
commit3e27ff6fe0e96c980b8ee203acba30234d9e9d70 (patch)
tree334ac14c141647e11b2ca6f79d362f15dfd727fa /nuttx/ChangeLog
parentd306d7c59242af33950141502af99de90fbfa217 (diff)
select() fix to handl POLLHUP; STM32 FPU saving in context switches seems to be functional
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4420 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/ChangeLog')
-rw-r--r--nuttx/ChangeLog11
1 files changed, 11 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index dde8764599..fa85503efc 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -2477,6 +2477,9 @@
* arch/arm/src/stm32_sdio.c: STM32 F4 SDIO DMA is now supported
* configs/stm3240g-eval/nsh/defconfig: This configuration now supports SDIO
with DMA (see configs/stm3240g-eval/README.txt for some issues).
+ * arch/arm/src/armv7-m/up_vectors.S and arch/arm/src/armv7-m/up_vectors.S: New,
+ streamlined Cortex-M exception handling (with FPU supported). Contributed byh
+ Mike Smith
* net/accept.c, connect.c,and net_monitor.c: Correct an error in the accept
logic. After a new connection is made via accept(), monitoring for losses
of TCP connection must be set up (just as with connect()). The new file
@@ -2495,3 +2498,11 @@
accepted.
* configs/stm3240g-eval, configs/stm32f40discovery, and arch/*/src/Makefile:
Add changes to support building with the Atollic "Lite" toolchain.
+ * fs/fs_select.c: Correct select(), in the case of loss of network
+ connection (POLLHUP), select() must report a read-ready event. This
+ is how the standard select() interface is supposed to work: In the case
+ of loss-of-connection, select() reports read-ready. The next time you
+ read from the socket, you detect the end-of-connection event. Change
+ submitted by Max Nekludov.
+ * arch/arm/src/armv7-m/up_fpu.S and arch/arm/src/stm32/stm32_vectors.S: Fix
+ lazy FPU register saving with CONFIG_ARCH_FPU is set in the configuration.