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Update ReleaseNotes in preparation for the 7.5 release

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This commit is contained in:
Gregory Nutt
2014-09-27 13:20:21 -06:00
parent 7208eebb39
commit 116158af2e
2 changed files with 438 additions and 33 deletions
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ChangeLog
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@@ -4458,14 +4458,14 @@
* configs/twr-k60n512: Converted configurations to use the
konfig-frontends tool (2013-03-25).
* arch/arm/src/lpc17xx/lpc17_lcd.c: Add an LCD framebuffer driver
for the LPC177x/8x family (2103-3-26).
for the LPC177x/8x family (2013-3-26).
* arch/arm/src/lpc17xx/lpc17_emc.c and
configs/open1788/src/lpc17_sdraminitialize.c: Began testing the
Open1788 SDRAM. The SDRAM is basically functional, but there are
failures with the SDRAM is stressed by the memory test at
apps/example/ramtest (SDRAM support and the RAM test can be configured
into the base configs/open1788/nsh configuration as described in
configs/open1788/READMT.txt (2103-3-27).
configs/open1788/READMT.txt (2013-3-27).
* configs/open1788/nxlines: Add a configuration to test both the
Open1788 LCD and SDRAM which is used as a framebuffer (2013-3-27).
* arch/arm/src/lpc17xx/lpc17_gdma.c and lpc17_sdcard.c: Began
@@ -7115,7 +7115,7 @@
* arch/arm/src/sama5/sam_boot.c, sam_irq.c, chip/sama5d3x_memorymap.h:
When running from SDRAM, vectors must lie in SRAM (2014-4-2).
* arch/arm/src/armv7-a/arm_head.S and cache.h: On start-up, make
certain the the MMU and caches are disabled (probably un-necessary)
certain that the MMU and caches are disabled (probably un-necessary)
(2014-4-2).
* arch/arm/src/sama5/sam_boot.c: If we have to copy vectors, then
make sure to clean the DCache to be sure that the copied vectors are
@@ -7584,10 +7584,10 @@
'static const' when possible to save RAM usage. From Kosma
Moczek (2014-6-30).
* include/stdint.h: Correct naming of [U]INT_LEASTn_{MAX|MIN}
and [U]INT_FASTn{MAX|MIN}. From Kosma Moczek (2014-6-30).
and [U]INT_FASTn{MAX|MIN}. From Kosma Moczek (2014-6-30).
* drivers/mtd/mtd-config: Extend erase block size to 18-bits in
order (decrease block size to 14-bits) to handle parts with large
erase blocks. From Kosma Moczek (2014-6-30).
erase blocks. From Kosma Moczek (2014-6-30).
* drivers/analog/adc.c: Remove empty ADC write method. From Kosma
Moczek (2014-6-30).
* arch/arm/src/stm32/stm32_serial.c: Unconfigure GPIO pins when
@@ -8142,7 +8142,7 @@
* drivers/net/phy_notify.c, include/net/if.h, ioctl.h, netdev.h, phy.h,
and net/netdev/netdev_ioctl.c: Finishes the ioctl definition to
subscribe to PHY events. Revamp network ioctl signature to support
arguments other than struct mii_ioctl_data (2014-8-16).
arguments other than struct mii_ioctl_data (2014-8-16).
* arch/arm/src/stm32/stm32_eth.c: Modified to support the change to the
network ioctl signature changes. Also add support for new ioctl to
setup PHY event notifications (2014-8-16).
@@ -8182,14 +8182,14 @@
net/tcp/tcp_send_buffered.c, and tcp_send_unbuffered.c: If
CONFIG_NET_ARP_SEND is enabled, then all ICMP, TCP, and UDP send
operations will call arp_send() before attempting the real send
operation. arp_send() will check if the the IP address mapping is in
operation. arp_send() will check if the IP address mapping is in
the ARP table and, if not send ARP requests periodically until it is.
This eliminates losing the first outgoing message because there is not
mapping in the ARP table (2014-8-18).
* net/arp/arp_notify.c, arp_send.c, arp_arpin.c, and arp.h: Add
signalling logic so that we do not have to wait so long with the
network responses to ARP requests quickly (2014-8-19).
* include/nuttx/lcd/ili9341.h: \Add a register definition header file
* include/nuttx/lcd/ili9341.h: Add a register definition header file
for the ILI9341 LCD (2014-8-19).
* net/arp/Kconfig: ARP request logic is no longer EXPERIMENTAL
(2014-8-20).
@@ -8216,10 +8216,10 @@
* arch/arm/src/stm32/stm32_uart.h: STM32 F401: Correct support for
USART6 on this chip. From Freddie Chopin (2014-8-22).
* nuttx/sched/wdog and include/nuttx/wdog.h: Add support for statically
allocated watchdog timer (also eliminate some unconvential typing)
allocated watchdog timer (also eliminate some unconventional typing)
(2014-8-22).
* configs/p112/ostest and tools/mkdeps.c: Changes to try to get P112 to
compile with laster SDCC (it still does not) (2014-8-22).
compile with latest SDCC (it still does not) (2014-8-22).
* sched/group/group_leave.c: Need to release the address environment when
the task group is released (2014-8-22).
* mm/mm_granreserve.c and and mm_granmark.c: gran_reserve(): Add a
@@ -8247,7 +8247,7 @@
* arch/arm/src/armv7-a/arch_coherent_cache.c: New file. These cache
operations are called from the ELF loader in order to flush D-cache
and invalidate I-cache after an ELF module has been loaded into memory.
With this change, ELF modules work correcttly on the SAMA5/Cortex-A
With this change, ELF modules work correctly on the SAMA5/Cortex-A
platform (2014-8-24).
* configs/sim: Add build support for ELF modules. Useless at the moment
because there is no x86 relocation logic support (2014-8-25).
@@ -8295,7 +8295,7 @@
clobbers R14. This must be taken account in the inline assembly
(2014-8029).
* arch/arm/src/armv7-a/arm_syscall.c: Fix hard coded values in
dispatch_syscall() inline assembly. Back out/corect part of last
dispatch_syscall() inline assembly. Back out/correct part of last
change; that was going the wrong direction. With this change, the
apps/examples/elf test works with address environments and call
gates! (2014-8029).
@@ -8305,7 +8305,7 @@
only from a file system. This new configuration is defined but only
partially integrated (2014-8-29).
* tools/refresh.sh: Add a tool to make refreshing configurations easier
when you wnat to do a lot of them (2014-8-29).
when you want to do a lot of them (2014-8-29).
* tools/mksyscall.c: Build syscalls that do not need header files (there
are none, however) (2014-8-30).
* include/nuttx/errno.h syscall/syscall.csv and syscall_funclookup.c:
@@ -8343,7 +8343,7 @@
kfree() to kmm_free() and kuzalloc to kumm_zalloc() for consistency
with the rest of the naming (2014-8-31).
* mm/mm_sbrk.c, kmm_sbrk.c, umm_sbrk.c, and include/unistd.h: Initial
* implementation of sbrk() (2014-9-1).
implementation of sbrk() (2014-9-1).
* arch/arm/src/armv7-a/arm_pgalloc.c, mm/umm_malloc.c, and mm_zalloc.c:
Completes the implementation of sbrk() (untested) (2014-9-1).
* configs/cc3200-launchpad: Updates to the CC3200-Launchpad configuration
@@ -8355,7 +8355,7 @@
and sched.h, and arch/*/*/*/Make.defs: There used to be two ways to
pass parameters to new tasks, depending upon the configuration: Either
(1) argv[] as created as an array with each string strdup'ed. Or (1)
argv[] array and strings were created on the stack before the new tas
argv[] array and strings were created on the stack before the new task
was started. Now, there is only one way, way (1). Way (2) might be
slightly more compact, but this is not worth carry the complexity of
two different ways of doing the same thing (2014-9-1).
@@ -8377,16 +8377,16 @@
include/nuttx/addrenv.h, and mm/umm_*.c: Add support for delivery
of use-mode signals in the kernel build (2014-9-2).
* mm/mm_graninit.c: Granule allocator initialization uses wrong
allocator to setting aside kernel memory (2014-903).
* sched/init/os_start.c: IDLE TCB setup needs to indicate the the
IDLE thread is a privileged, kernel thread (2014-903).
allocator to setting aside kernel memory (2014-9-3).
* sched/init/os_start.c: IDLE TCB setup needs to indicate that the
IDLE thread is a privileged, kernel thread (2014-9-3).
* include/nuttx/sched.h: Add a flag to group structure: If the group
is created by a kernel thread, then all resources in the group must
be privileged (2014-903).
be privileged (2014-9-3).
* sched/group/group_malloc.c, group_zalloc.c, group_free.c,
group_create.c, group.h: Group creation logic must use new group flag
when allocating resources so that the privileges on the resource are
set correctly (2014-903).
set correctly (2014-9-3).
* sched/Kconfig and sched/init/os_bringup.c: Add capability to perform
initial board initialization on a separate worker thread (2014-9-3).
* tools/mkexport.sh: Fix 'make export'. Adding subdirectories to the
@@ -8439,8 +8439,8 @@
* configs/sama5d4-ek/README.txt, Kconfig, knsh/defconfig.ROMFS,
src/sam_bringup.c, and sama5d4-ek.h: SAMA5D4-EK kernel config can now
boot from a ROMFS file system (2014-9-9).
* LibTargets.mk, Makefile.unix, and Makefile.win: Move commit library
targets out of Makefile.unix and Makeifle.win into a new LibTargets.mk
* LibTargets.mk, Makefile.unix, and Makefile.win: Move common library
targets out of Makefile.unix and Makefile.win into a new LibTargets.mk
(2014-9-9).
* LibTargets.mk and configs/sama5d4-ek/knsh/Make.defs: Add logic that will
permit us to build user libraries with different CFLAGS than kernel
@@ -8451,7 +8451,7 @@
a named symbol associated with them. The design did not account for
that case (2014-9-9).
* binfmt/binfmt_execmodule.c: When allocating a stack for a new process
using the user-sapce allocator, need to select the address environment
using the user-space allocator, need to select the address environment
first (2014-9-9).
* arch/Kconfig, arm/src/armv7-a/pginline.h, arm_addrenv.c, and
arm_pgalloc.c and include/nuttx/addrenv.h: Add configuration to use
@@ -8473,13 +8473,13 @@
configs/ea3131/locked/mklocked.sh: Replace the empty lib_initialize()
function with a pre-processor macro (2014-9-11).
* libc/misc/lib_stream.c: When a privileged thread exits, we have to use
the kernel alloctor to free memory; when an unprivileged thread exits,
the kernel allocator to free memory; when an unprivileged thread exits,
we don't have to do anything... heap memory will be cleaned up when the
address environment is torn down (2014-9-11).
* arch/arm/src/stm32/stm32_serial.c and chip/stm32f20xxx_rcc.h: Fix for
UART7 and UART8 on STM32 clock enable from Aton (2014-9-11).
* arch/arm/src/armv7-a/arm_vectors.S: ARMv7-A: Exception register
save/restore needs to work a little differently if we support useri
save/restore needs to work a little differently if we support user
mode processes (2014-9-11).
* configs/cc3200-launchpad/src/cc3200_leds.c and other board files: Add
LED support for the CC3200 Launchpad. From Jim Ewing (2014-9-11).
@@ -8523,7 +8523,7 @@
sama5/sam_pgalloc.c, and include/nuttx/addrenv.h: Add a configuration
option for dynamic stack management (stack management not yet
implemented) (2014-9-13).
* arch/Kconfigm arm/src/armv7-a/addrenv.h, arm_addrenv.c, and
* arch/Kconfig arm/src/armv7-a/addrenv.h, arm_addrenv.c, and
arm_addrenv_utils.c, a1x/Make.defs, and sama5/Make.defs,
include/nuttx/addrenv.h and arch.h: Move static helper routines from
arm_addrenv.c and may them global so that they can be shared by
@@ -8544,14 +8544,14 @@
process stack to ustack to make room in the name space for a kstack
(2014-9-14).
* arch/arm/src/armv7-a/arm_addrenv_kstack.c, include/nuttx/addrenv.h,
arch.h, and othr files: Add the initial implementation of the process
arch.h, and other files: Add the initial implementation of the process
kernel stack logic. Not yet integrated into the main OS logic nor
tested (2014-9-14).
* binfmt/binfmt_execsymtab.c and Makefile, sched/task/task_execv.c,
task_posixspawn.c, and Make.defs, include/unistd.h,
include/nuttx/binfmt/symtab.h, and libc/unistd/Make.defs: execv() is
a basic system interface. It should not be in libc/ but rather in
sched/task. Its symboltable helper logic also belongs in the kernel
sched/task. Its symbol table helper logic also belongs in the kernel
but belongs in binfmt/ with the other symbol table logic (2014-9-15).
* include/sys/syscall.h, syscall/syscall.csv, syscall_lookup.h, and
syscall_stublookup.c: execl() is not a system interface. It belongs
@@ -8573,7 +8573,7 @@
armv7-a version needs to be different to handle the case where we
are dispatch kernel mode signals when running under a user mode group
(2014-9-16).
* arch/arm/src/armv7-a/arm_syscall.c: Correct stack handling is signal
* arch/arm/src/armv7-a/arm_syscall.c: Correct stack handling if signal
deliver to user processes (2014-9-16).
* arch/arm/src/armv7-a/arm_physpgaddr.c, pgalloc.h, sama5/sam_pgalloc.c,
and sam_pgalloc.h: Move some share-able logic from sama5/sam_pgalloc.c
@@ -8587,12 +8587,12 @@
upper half which can enqueue new packets to send. Removed the block
altogether, because can_txdone calls can_xmit which disables
interrupts if there are no new packets to send. From Daniel Lazlo
Sitzer (2103-9-17).
Sitzer (2014-9-17).
* drivers/can.c: In can_txdone, waiters on the semaphore should be
informed regardless of the return value of can_xmit. First it returns
-EIO if there are no new packets, and second the information of the
waiters is about the last transferred packet. From Daniel Lazlo
Sitzer (2103-9-17).
Sitzer (2014-9-17).
* SAMA5D4-EK: Add documentation/support for Rev E. board. Refresh NSH
configuration. Fix some build errors/warnings introduced with recent
work with the knsh configuration (2014-9-17).
@@ -8642,7 +8642,7 @@
needed to support the shared memory feature (2014-9-23).
* arch/arm/include/arch.h, src/armv7-a/addrenv.h, arm_addrenv.c,
arm_addrenv_ustack.c, and arm_addrenv_utils.c: Add logic necessary
to handler remapping of shared memory on contex switches (2014-9-23).
to handle remapping of shared memory on context switches (2014-9-23).
* include/nuttx/gran.h, mm/mm_gran/mm_granrelease.c, and Make.defs: Add
interfaces to support un-initializing a granule allocator (2014-9-23).
* arch/arm/src/armv7-a/arm_pgalloc.cm sched/group/group_addrenv.c, and