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160 Commits

Author SHA1 Message Date
yinshengkai cec3b5c0fb boards: Add TLS_NELEM dependency to libcxxabi 
Refresh all defconfig

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2024-09-06 09:52:33 +08:00
guoshichao 4c01594d5b nuttx: remove the unnecessary -pipe build option 
Signed-off-by: guoshichao <guoshichao@xiaomi.com>
 2024-08-31 10:22:20 +08:00
cuiziwei e21885b84a nuttx/boards:Uniform initialization format for init_array. 
(1) Keep the `.init_array` and `.ctors` symbols and sort them according to their initialization priority.
(2) Exclude symbols ending with crtend.* and crtbegin.* to support c++
application.if we not exclude crtend.* crtbegin.* frame_dummy will be
added when enable any c++ application with global variables, this symbol
execution is problematic, removing it does not affect the application.

Signed-off-by: cuiziwei <cuiziwei@xiaomi.com>
 2024-08-19 19:48:32 +08:00
Alan Carvalho de Assis 82946d0d5f net: Enable ICMP by default if IPv4 is enabled 
Signed-off-by: Alan C. Assis <acassis@gmail.com>
 2024-07-09 17:08:27 +08:00
Tiago Medicci Serrano 96f83bb03a net: Enable `CONFIG_NET_ARP_SEND` by default 
Enable logic to send ARP requests if the target IP address mapping
does not appear in the ARP table.

Please check the comment in https://github.com/apache/nuttx/issues/12446#issuecomment-2145856778
 2024-06-06 02:40:16 +08:00
Ville Juven 74702085f0 defconfigs: Add SCHED_HAVE_PARENT=y to configs with WAITPID && BUILD_KERNEL 
The added depencendy broke some of the defconfigs
 2024-06-03 18:00:40 +02:00
ligd 264e8116b0 armv7-a/r: use _ebss as idle stack both in SMP mode or not 
this commit fix:
7d45afe871

which in PR:
https://github.com/apache/nuttx/pull/11814

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-03-04 20:42:21 -03:00
Xiang Xiao d2c4de6167 board: Add CONFIG_LIBC_EXECFUNCS and CONFIG_PSEUDOTERM to adb config 
required by https://github.com/apache/nuttx-apps/pull/2257

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2024-01-15 17:14:51 +08:00
anjiahao 35051dd715 coredump: support coredump save to block device when crash 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-12-10 07:02:03 -08:00
Masayuki Ishikawa 991c5029a0 boards: sabre-6quad: Fix cxxtest issue 
Summary:
- Fixes a linker issue in https://github.com/apache/nuttx/pull/8244 by disabling compiler optimization.
- Adjusts CONFIG_DEFAULT_TASK_STACKSIZE to 4096 to ensure proper functioning of cxxtest.

Impact:
- The changes may slightly affect performance due to disabled optimizations
  but are necessary for cxxtest stability.

Testing:
- Successfully tested on QEMU-8.1.2 with arm gcc 12.3.Rel1,
  confirming resolution of the linker issue and stable operation of cxxtest.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-11-15 03:52:26 -08:00
raiden00pl 56529d2944 Documentation: migrate the rest boards 
- migrated /README are removed from /boards

- there are a lot of READMEs that should be further converted to rst.
  At the moment they are moved to Documentation/platforms and included in rst files
 2023-10-26 18:13:34 -03:00
cuiziwei 4ec7af779d nuttx/boards:init_array.* needs to be executed in order 
When I try to set priorities in certain programs, such as init_priority(HIGH_PRIORITY), I've noticed that during linking, there's no guarantee that the programs will be compiled in the sequence I've specified based on priority. This has led to some runtime errors in my program.

I realized that in the ld file, when initializing dynamic arrays, there's no assurance of initializing init_array.* before init_array. This has resulted in runtime errors in the program. Consequently, I've rearranged the init_array.* in the ld file of NuttX to be placed before init_array and added a SORT operation to init_array.* to ensure accurate initialization based on priorities during linking.
 2023-08-29 22:54:37 +08:00
Xiang Xiao 47faeeb360 tls: Move task_tls_alloc and task_tls_destruct to libc 
so task_tls_destruct can be called from usrspace, which is required by:
https://github.com/apache/nuttx/pull/10288

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-08-28 11:02:18 +03:00
Xiang Xiao b183114d43 arch/arm: Change the default value to ARCH_TRUSTZONE_NONSECURE 
since nuttx normally run inside the non secure execution environment

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-08-13 08:43:01 +02:00
hujun5 618d47570d arm/trustzone: update defconfig 
we should add CONFIG_ARCH_TRUSTZONE_NONSECURE=y to ap's defconfig

Signed-off-by: hujun5 <hujun5@xiaomi.com>
 2023-07-29 06:58:24 -07:00
hujun5 ad6b12acf5 arm/trustzone: update defconfig 
we should add CONFIG_ARCH_TRUSTZONE_NONSECURE=y to ap's defconfig

Signed-off-by: hujun5 <hujun5@xiaomi.com>
 2023-07-26 18:53:28 -07:00
chao an 6ee9ec7656 build: add initial cmake build system 
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)

------------------

How to test

From within nuttx/. Configure:

cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja

(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja

This uses ninja generator (install with sudo apt install ninja-build). To build:

$ cmake --build build

menuconfig:

$ cmake --build build -t menuconfig

--------------------------

2. cmake/build: reformat the cmake style by cmake-format

https://github.com/cheshirekow/cmake_format

$ pip install cmakelang

$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done

Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-07-08 13:50:48 +08:00
chao an 6f87bcc9ac sabre-6quad/coredump: add coredump config to enable ci check 
How to setup coredump ?

1. Build config coredump:

  $ ./tools/configure.sh ./boards/arm/imx6/sabre-6quad/configs/coredump
  $ make

2. Run qemu and get the coredump snapshot:

  $ qemu-system-arm -semihosting -M sabrelite -m 1024 -smp 4 -nographic -kernel ./nuttx -s
  ABCDGHIJKNOPQ

  NuttShell (NSH) NuttX-10.4.0
  nsh> coredump
  [CPU0] [ 6] Start coredump:
  [CPU0] [ 6] 5A5601013D03FF077F454C4601010100C0000304002800C00D003420036000070400053400200008200A4000000420030034C024200001D8092004E00200601A
  [CPU0] [ 6] 060C0000E85D831040030018200E400300072003403C601F06100000F8518310400340574003E0041F00142003025683106003A000E0081F005A201B4003A000
  [CPU0] [ 6] E0071F03987F831040030060200E4003E0041F209003288A8310400300B820104003E0041F061C0000D09283104003609C2003C01F00202006007C2003000320
  [CPU0] [ 6] 0308435055302049444C45200BE02700E0333BE01B0040A70094200340CFE0576BE0070040730006200340000424A782101420030474A482102020074137400B
  [CPU0] [ 6] 0030200B4027422309F51880108E8A80107F0161AA600040BFE102670031E01FBF4053E00300E0233BE02B0040A7E10267E02C6B403BE05700436B019319A167
  [CPU0] [ 6] 200F20005A560100A703FF010000200000202003007C20030003200308435055322049444C45200BE0170000022003E00300E0233BE02B0040A7009420030001
  [CPU0] [ 6] 2003E02F6BE007B3E04C00025683102005E0080040BFE102670033E01FBF402FE00300E0233BE02B0040A7E10267E02C6BE007B3E04C00005AE1196706687077
  [CPU0] [ 6] 6F726B00E01CBF00042003E00300A03BE0500040A7C167A06BE01CA7E00300E007B3E0170042FF05BC748310785C213B00005A560100F303FF0A000074A48210
  [CPU0] [ 6] 38748310242007010100E00D0008987F8310998C8010A4200303FF000020201260004008007C200300032003076E73685F6D61696E200AE0180000052003E003
  [CPU0] [ 6] 00E0233BE02B0040A70094200340DFE02F6BE007B3E0170000022003078480831088998310200A0200F08E2007200FC1674003400004CC8A8310042007006420
  [CPU0] [ 6] 030028200BE1176707636F726564756D70200AE0180000062003E00300E0233BE02B0040A7C167E02F6BE007B3E017000BDC458310E0988310780A0000415B03
  [CPU0] [ 6] 6C9A8310416B408B4133408F01788F217BA000405F00B0202F02EB21816003035F0000602012E0EB000100005A5601002103FF0E000000005E831000A27C3F00
  [CPU0] [ 6] 005080200DE0FF00E0FF00E0FF00E0CA000100005A5601001203FF010000E0FF00E0FF00E0FF00E0DA000100005A5601005403FF01000020000838748310D037
  [CPU0] [ 6] 8310DF200B0487328010C8200B400F400720120000400B00AB2017005F200B04432B80101520030002200B0101012004E00600028137806033E0FF00E0FF00E0
  [CPU0] [ 6] FF00E083000100005A560100F203FF010000600007808310BC8F8310DF200A088732801084FFFFFFA0200F0006200F04848A83105F200704E92D8110F1200340
  [CPU0] [ 6] 1303108C8310202200FF200A0900988E8310FD248010F7A01B061BD3801054AC826033C0004023403304CDD2801001200FE00300030FA2801020061200C15080
  [CPU0] [ 6] 103081821089678010A18E8310B35CE0092B400F0333EC8010404F4003200EE0640040C34003407B0D08F781107F7B801071F28010A99480C340000291938060
  [CPU0] [ 6] 2340AB4003400B05A1928010F883E005AF01F99080DF40174003009DA00F00642003400F0071A00F013F692063200B018D37E00163E0FF00E0FF00E02E000100
  [CPU0] [ 6] 005A5601003A03FF010000600003589083102006E0080001F092801707636F726564756D70200A600003EFBEADDEE0FF03E0FF03E0FF03E01B032342E07A0001
  [CPU0] [ 6] 00005A560101C003FF010000E095000BF08E83100927801054AC8210400B201201005F2003400BE00717E0CB0040DBE007E7E00FFF40170055200F0043201720
  [CPU0] [ 6] 0A6023401F4017400006111D8010207183600F047D40831018200B4023E003470794818210D91A8010E0174701E43FE00173403306F49A8310DF4C8160170448
  [CPU0] [ 6] 99831041201704CE1F841002200704CD3F81100C2007049D34811040201B200A05002EF781106C200B008D200B001D201F05893E81107978806F000A200300D8
  [CPU0] [ 6] 204F01D57B800F00882027400300F1E0020F009F202B40434027C06B122F798010789B8310F803000008040000C89683600F04277A80108C200700BC2037202A
  [CPU0] [ 6] 01008F202B20060200D092200F000820082003006C20470730A7821000FCFFFF201160000533208110D0072008201F410340230020202301B12220BB200B2019
  [CPU0] [ 6] 010006200301992420DF0323000001200B01001C805740034037400340420000208F60000504000534002040166000046BE88110F0213F200A000040AB00FF20
  [CPU0] [ 6] 0000E120E7400B020B188160174000400F201A00FF402B048517811065200340FB201260B000FD203303F7528110408300A9A00700E84083E00200033F698010
  [CPU0] [ 6] 401B018D37814720005A5601000800090100006000010000
  [CPU0] [ 6] Finish coredump (Compression Enabled).

3. Copy the hex body and save to file:

  $ cat elf.dump
  [CPU0] [ 6] 5A5601013D03FF077F454C4601010100C0000304002800C00D003420036000070400053400200008200A4000000420030034C024200001D8092004E00200601A
  ...
  [CPU0] [ 6] 401B018D37814720005A5601000800090100006000010000

4. Run tools/coredump.py to convert hex dump to elf coredump:

  $ ./tools/coredump.py elf.dump
  Chunk #1 is compressed, 317 bytes (original size: 1023 bytes)
  ...
  Chunk #10 is compressed, 8 bytes (original size: 9 bytes)

  $ ls elf.core
  elf.core

5. Pass core(elf.core) and bin elf(nuttx) to gdb:
  !!(Toolchain(arm-none-eabi-gdb) version must be newer than 11.3) !!

  $ arm-none-eabi-gdb -c elf.core nuttx
  GNU gdb (Arm GNU Toolchain 11.3.Rel1) 12.1.90.20220802-git
  ...
  Reading symbols from nuttx...

  [New process 6]
  [New process 1]
  [New process 2]
  [New process 3]
  [New process 4]
  [New process 5]
  [New process 6]
  Core was generated by `'.
  #0  0x10808a8e in up_idle () at chip/imx_idle.c:61
  61	}
  [Current thread is 1 (process 6)]
  (gdb)
  (gdb) info thread
    Id   Target Id         Frame
  * 1    process 6         0x10808a8e in up_idle () at chip/imx_idle.c:61
    2    process 1         0x10808a8e in up_idle () at chip/imx_idle.c:61
    3    process 2         0x00000000 in ?? ()
    4    process 3         0x00000000 in ?? ()
    5    process 4         up_switch_context (tcb=0x1082a474 <g_idletcb>, rtcb=rtcb@entry=0x10837438) at common/arm_switchcontext.c:95
    6    process 5         up_switch_context (tcb=0x10838ef0, rtcb=rtcb@entry=0x10838000) at common/arm_switchcontext.c:95
    7    process 6         elf_emit_tcb_note (cinfo=0x10839a6c, tcb=0x10838ef0) at libelf/libelf_coredump.c:272
  (gdb) thread 6
  [Switching to thread 6 (process 5)]
  #0  up_switch_context (tcb=0x10838ef0, rtcb=rtcb@entry=0x10838000) at common/arm_switchcontext.c:95
  95	      arm_switchcontext(&rtcb->xcp.regs, tcb->xcp.regs);
  (gdb) bt
  #0  up_switch_context (tcb=0x10838ef0, rtcb=rtcb@entry=0x10838000) at common/arm_switchcontext.c:95
  #1  0x10803286 in nxsem_wait (sem=0x10838fbc) at semaphore/sem_wait.c:176
  #2  0x10812de8 in nxsched_waitpid (pid=pid@entry=6, stat_loc=stat_loc@entry=0x10838a84, options=options@entry=4) at sched/sched_waitpid.c:169
  #3  0x10812df6 in waitpid (pid=pid@entry=6, stat_loc=stat_loc@entry=0x10838a84, options=options@entry=4) at sched/sched_waitpid.c:639
  #4  0x1080d31a in nsh_builtin (vtbl=vtbl@entry=0x10838c10, cmd=0x10838e98 <error: Cannot access memory at address 0x10838e98>, argv=argv@entry=0x10838adc, redirfile=redirfile@entry=0x0, oflags=oflags@entry=0) at nsh_builtin.c:162
  #5  0x1080a20e in nsh_execute (oflags=0, redirfile=0x0, argv=0x10838adc, argc=1, vtbl=0x10838c10) at nsh_parse.c:641
  #6  nsh_parse_command (vtbl=vtbl@entry=0x10838c10, cmdline=<optimized out>) at nsh_parse.c:2742
  #7  0x1080a510 in nsh_parse (vtbl=vtbl@entry=0x10838c10, cmdline=cmdline@entry=0x10838e98 <error: Cannot access memory at address 0x10838e98>) at nsh_parse.c:2826
  #8  0x10809390 in nsh_session (pstate=0x10838c10, login=login@entry=1, argc=argc@entry=1, argv=argv@entry=0x108383f8) at nsh_session.c:245
  #9  0x108090f8 in nsh_consolemain (argc=argc@entry=1, argv=argv@entry=0x108383f8) at nsh_consolemain.c:71
  #10 0x1080909c in nsh_main (argc=1, argv=0x108383f8) at nsh_main.c:74
  #11 0x1080693e in nxtask_startup (entrypt=0x10809071 <nsh_main>, argc=1, argv=0x108383f8) at sched/task_startup.c:70
  #12 0x1080378c in nxtask_start () at task/task_start.c:134
  #13 0x00000000 in ?? ()
  Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-05-25 20:42:04 +08:00
chao an 5945f080b9 boars/spawn_proxy: remove all CONFIG_POSIX_SPAWN_PROXY_STACKSIZE 
Signed-off-by: chao an <anchao@xiaomi.com>
 2023-04-27 17:35:58 +08:00
Masayuki Ishikawa 037dcbf7cc boards: sabre-6quad: Add netnsh_ar8031 configuration 
Summary:
- This commit adds sabre-6quad:netnsh_ar8031 configuration

Impact:
- None

Testing:
- Tested with ping, telnet, iperf
- Note that iperf in TCP mode still has a performance issue.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-04-25 11:45:19 +08:00
Ville Juven 09e7987121 sched/addrenv: Fix system crash when process group has been deleted 
There is currently a big problem in the address environment handling which
is that the address environment is released too soon when the process is
exiting. The current MMU mappings will always be the exiting process's, which means
the system needs them AT LEAST until the next context switch happens. If
the next thread is a kernel thread, the address environment is needed for
longer.

Kernel threads "lend" the address environment of the previous user process.
This is beneficial in two ways:
- The kernel processes do not need an allocated address environment
- When a context switch happens from user -> kernel or kernel -> kernel,
  the TLB does not need to be flushed. This must be done only when
  changing to a different user address environment.

Another issue is when a new process is created; the address environment
of the new process must be temporarily instantiated by up_addrenv_select().
However, the system scheduler does not know that the process has a different
address environment to its own and when / if a context restore happens, the
wrong MMU page directory is restored and the process will either crash or
do something horribly wrong.

The following changes are needed to fix the issues:
- Add mm_curr which is the current address environment of the process
- Add a reference counter to safeguard the address environment
- Whenever an address environment is mapped to MMU, its reference counter
  is incremented
- Whenever and address environment is unmapped from MMU, its reference
  counter is decremented, and tested. If no more references -> drop the
  address environment and release the memory as well
- To limit the context switch delay, the address environment is freed in
  a separate low priority clean-up thread (LPWORK)
- When a process temporarily instantiates another process's address
  environment, the scheduler will now know of this and will restore the
  correct mappings to MMU

Why is this not causing more noticeable issues ? The problem only happens
under the aforementioned special conditions, and if a context switch or
IRQ occurs during this time.
 2023-02-08 02:51:23 +08:00
Masayuki Ishikawa 25a6448a1a boards: sabre-6quad: Update README.txt 
Summary:
- This commit updates README.txt regarding QEMU with DEBUG_ASSERTIONS=y

Impact:
- None

Testing:
- Tested with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-02-06 18:26:05 +08:00
Masayuki Ishikawa 50989430cd boards: sabre-6quad: Enable DEBUG_ASSERTION in citest 
Summary:
- Since QEMU does not report L2CC information correctly,
  NuttX stops if DEBUG_ASSERTIONS=y.
- This commit adds DEBUG_ASSERTIONS=y to citest/defconfigs
  and disables L2CC related configs.
- Also, it disables RAMLOG to show the crash information

Impact:
- None

Testing:
- Tested with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-02-06 18:26:05 +08:00
Masayuki Ishikawa 7af531f677 boards: sabre-6quad: Add netnsh_wb 
Summary:
- This commits adds netnsh_wb which enables write buffers.

Impact:
- None

Testing:
- Tested with iperf (-s 205Mbps, -c 176Mbps) on QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-01-30 13:25:15 +08:00
Masayuki Ishikawa 138f3faeef boards: sabre-6quad: Adjust TCP and UDP configurations 
Summary:
- This commit adjusts TCP and UDP configurations based on
  sabre-6quad/configs/netnsh/defconfig

Impact:
- sabre-6quad only

Testing:
- Tested with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2023-01-19 08:09:33 +01:00
Masayuki Ishikawa 548c417858 boards: sabre-6quad: Improve iperf performance 
Summary:
- This commit improves iperf performance
- Also, adjusts CONFIG_IDLETHREAD_STACKSIZE

Impact:
- None

Testing:
- Tested with QEMU-7.1

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-12-16 09:49:11 -03:00
chao an 6d8c28a83c boards/citest: disable NET_ARP for usrsocktest 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-24 20:54:18 +08:00
chao an 422272044b boards/iperf: device name will vary across different NICs 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-11-20 19:44:32 +08:00
Xiang Xiao 4e43fef5cd boards: Update telnetd related config after apps/nshlib change 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-07 15:24:29 +09:00
Xiang Xiao 28947517ca sched/spawn: Rename task_spawnattr_[get|set]stack[size|addr] to posix_spawnattr_[get|set]stack[size|addr] 
since they can be not only used in task_spawn but also in posix_spawn

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-11-01 09:51:18 +09:00
nietingting f361d1cd41 CI: add example to sim 
Signed-off-by: nietingting <nietingting@xiaomi.com>
 2022-10-26 10:55:50 +08:00
nietingting 8438396f33 ci: add qemu run support 
Signed-off-by: nietingting <nietingting@xiaomi.com>
 2022-10-21 14:57:43 +08:00
Xiang Xiao edd68d8ae9 board: Change CONFIG_SYSTEM_NSH_SYMTAB to CONFIG_NSH_SYMTAB 
follow the apps side change

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-10-18 22:18:51 +02:00
Masayuki Ishikawa 07b9ebc555 boards: sabre-6quad: Add the skeleton network driver 
Summary:
- This commit adds the skeleton network driver to netnsh/defconfig
- Also, enable IPv6 to check compilation

Impact:
- None

Testing:
- Build with sabre-6quad:netnsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-10-07 14:34:03 +08:00
Xiang Xiao 0fa17f32f2 drivers/telnet: Remove io work thread 
The thread isn't really needed but complicate the workflow

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-09-30 12:54:29 +09:00
Fotis Panagiotopoulos bbf3f2866d Fixed non-UTF8 characters. 2022-09-28 09:38:55 +08:00
chao an a2cd1b0db3 arm/armlink: add support of link time optimization(lto) 
Optimization goal(Code size)

Smaller                           GCC(-Os) GCC(-flto -Os) CLANG(-flto -Oz) ARMCLANG(-flto -Oz/-Omin)
lm3s6965-ek/qemu-flat(Cortex-M3)   208662      193893           199525             195464
                                               -7.07%           -4.37%             -6.32%
sabre-6quad/smp(Cortex-A9)         131360      122500            N/A               123988
                                               -6.74%            N/A               -5.61%

Faster performance                GCC(-O3) GCC(-flto -O3) CLANG(-flto -Ofast) ARMCLANG(-flto -Ofast) ARMCLANG(-flto -Omax)
lm3s6965-ek/qemu-flat(Cortex-M3)   257502      296364           369465             346696                  384204
                                              +15.00%          +43.40%            +34.60%                 +49.20%
sabre-6quad/smp(Cortex-A9)         166520      196004             N/A              207908                  224140
                                              +17.70%             N/A             +24.85%                 +34.60%

Reference:
https://developer.arm.com/documentation/101754/0618/armclang-Reference/armclang-Command-line-Options/-O--armclang-

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-09-26 18:23:27 +08:00
chao an 0c4ca8dd21 boards/arm/ac6: add scatter linker script for sabre-6quad/lm3s6965-ek 
add armclang compiler(AC6) support for board sabre-6quad/lm3s6965-ek

Verified config:
1. lm3s6965-ek:qemu-flat (Disable file apps)
./tools/configure.sh lm3s6965-ek:qemu-flat

-CONFIG_BOARDCTL_APP_SYMTAB=y
-CONFIG_ELF=y
-CONFIG_EXAMPLES_ELF=y
-CONFIG_EXAMPLES_ELF_DEVPATH="/dev/ram5"
-CONFIG_EXAMPLES_HELLO=y
-CONFIG_EXAMPLES_MODULE=y
-CONFIG_EXAMPLES_MODULE_DEVPATH="/dev/ram6"
-CONFIG_EXAMPLES_NETTEST=m
-CONFIG_EXAMPLES_WGET=y
-CONFIG_HOST_MACOS=y
-CONFIG_LIBC_DLFCN=y
-CONFIG_NSH_FILE_APPS=y

2. sabre-6quad/smp

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-09-18 00:08:42 +08:00
chao an 0f0a94186f arch/arm/toolchain: migrate the toolchain define to arch/arm/Kconfig 
migrate the toolchain define to arch/arm/Kconfig to simplify new toolchain registration

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-09-16 14:47:27 +08:00
Masayuki Ishikawa b3795daa53 boards: sabre-6quad: Add netknsh_smp/defconfig 
Summary:
- This commit adds netknsh_smp/defconfig

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-08-13 10:46:36 +08:00
Masayuki Ishikawa b317e9058f boards: sabre-6quad: Add CONFIG_NET_GUARDSIZE=4 to defconfigs 
Summary:
- This commit adds CONFIG_NET_GUARDSIZE=4 to defconfigs

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-08-12 10:30:48 -04:00
Masayuki Ishikawa 51ffd310a8 boards: sabre-6quad: Add telnetd to netknsh/defconfig 
Summary:
- This commit adds telnetd to netknsh/defconfig

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-08-10 09:42:56 +03:00
Masayuki Ishikawa ad322ef67d boards: arm: Update README.txt regarding CONFIG_BUILD_KERNEL=y 
Summary:
- This commit updates README.txt regarding

Impact:
- CONFIG_BUILD_KERNEL=y

Testing:
- build only

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-07-27 23:22:23 +08:00
Masayuki Ishikawa 714e6fda9c boards: sabre-6quad: Add iperf to netknsh/defconfig 
Summary:
- This commit adds iperf to netknsh/defconfig

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-07-27 23:22:23 +08:00
Masayuki Ishikawa 6a469fe228 boards: sabre-6quad: Add adbd to netnsh/defconfig 
Summary:
- This commit adds adbd to netnsh/defconfig

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-07-26 16:04:21 +08:00
Masayuki Ishikawa 79e5579837 boards: sabre-6quad: Enable to test C++ static object in ELF 
Summary:
- This commit enables to test C++ static object in ELF (hello++3)

Impact:
- elf defconfig only

Testing:
- Tested with QEMU and sabre-6quad board

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-07-22 21:38:17 +08:00
Masayuki Ishikawa 2dfe88d759 boards: sabre-6quad: Add netknsh/defconfig 
Summary:
- This commit adds sabre-6quad:netknsh config

Impact:
- None

Testing:
- Tested with qemu-6.2

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2022-07-11 09:32:52 -03:00
Oki Minabe f0fb530eaa arch: imx6: add support kernel build and smp 
Summary:
- add support BUILD_KERNEL and SMP for imx6
- prepare page tables of cpu1,2,3
- add sabre-6quad:knsh_smp config

Impact:
- imx6

Testing:
- getprime, smp on sabre-6quad:knsh_smp w/ qemu

Signed-off-by: Oki Minabe <minabe.oki@gmail.com>
 2022-05-27 01:31:58 +08:00
Ville Juven 5800dd2af5 boards/xxx: Remove CONFIG_SCHED_ATEXIT/ONEXIT from all defconfigs 2022-05-25 15:28:43 +08:00
Xiang Xiao 1f920e55d3 Move warning option from Make.defs to Toolchain.defs 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-05-15 15:40:35 +03:00