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454 Commits

Author SHA1 Message Date
Jiuzhu Dong
7ae3c572dc procfs: add heap info for every task 
cat /proc/2/heap
AllocSize:  512
AllocBlks:  10

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
2dcc4a359d mm/dump: add pid and backtrace for every memory node 
usage:
echo <pid/used/free> trace > /proc/memdump
echo used > /proc/memdump //output all used memory info with backtrace
echo free > /proc/memdump //output all free memory info
echo 22 > /proc/memdump //output used memory info for task pid is 22 with backtrace

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
c5ba9261bc procfs: add memdump interface to dump used/free memory info 
usage:echo <used/free> > /proc/memdump
echo used > /proc/memdump // output all used memory node info(address + size)
echo free > /proc/memdump // output all free memory node info(address + size)

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
39eaeefb78 mm/mm_heap: remove the unnecessary check for memory node size 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
ligd
419bc2fd04 mm: handle take mm sem in IRQ 
This is a fix of:
0169a51220
This is caused by wrong memory sem operation in IDLE.

Fix:
Obey the original design, don't check the IDLE in mm_takesemaphore()

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-02-21 23:41:06 +08:00
Xiang Xiao
1d1bdd85a3 Remove the double blank line from source files 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-20 20:10:14 +01:00
Oki Minabe
484eb1795b fix #if condition of g_mmheap for BUILD_KERNEL. 2022-02-19 19:33:15 +08:00
Oki Minabe
979124928c fix array index range checking of gat[] in gran_alloc(). 2022-02-18 11:44:32 +08:00
chao.an
0b18cfbd9a mm/iob: add support of alloc with timeout iob_timedalloc() 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-02-17 11:55:29 -03:00
Masayuki Ishikawa
41d62033a0 mm: umm_heap: Fix umm_heap for BUILD_KERNEL & ADDRENV 
Summary:
- I noticed that the user heap is corrupted
- This commit fixes this issue by reverting the change to
  the NuttX-9.0.0

Impact:
- None

Testing:
- sabre6-quad:netknsh (not merged yet)

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
Co-authored-by: Oki Minabe <minabe.oki@gmail.com>
 2022-02-17 11:31:01 +01:00
ligd
0169a51220 mm: handle take mm sem in IRQ 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-02-16 09:53:42 -03:00
Jiuzhu Dong
12b256f860 mm/mm_mallinfo: using mm_foreach to do mm_mallinfo 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-13 03:20:31 +08:00
Jiuzhu Dong
b1a51a5b30 mm/mm_checkcorruption: using mm_foreach to do mm_checkcorruption 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-13 03:20:31 +08:00
Jiuzhu Dong
eba0323eae mm/mm_heap: add mm_foreach to run handler for every memory node 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-13 03:20:31 +08:00
ligd
b316611ef0 Revert "sem: remove limitation of irq context when do sem_trywait" 
This reverts commit 7c547b3ebd.
 2022-01-29 00:53:47 +08:00
Xiang Xiao
77792a1598 sched: Define CONFIG_SMP_NCPUS to 1 in no SMP case 
to simplify the SMP related code logic

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-20 23:21:21 +08:00
Jiuzhu Dong
9fb130cdea mm/circbuf: add sanity check for resize 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-12-17 23:36:07 -06:00
ligd
5b369c5cec libs/lbc: remove CHAR_BIT = 16 support 
For CEVA platform CHAR_BIT is 16, and will do lots of extra work
when use IPC.
We will not support this platform anymore, so remove all the b2c operations.

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-13 11:08:28 -06:00
ligd
7c547b3ebd sem: remove limitation of irq context when do sem_trywait 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-11-17 02:20:08 -06:00
Chery Dan
8d799f2148 Fix IOB functions 
The operations of struct iob_queue_s in qh_head & qh_tail are performed with interrupts disabled.

change iflags to flags

add header file ref
update for check
 2021-11-11 08:47:03 -06:00
chenwei23
39cdd99d77 mm: Support the kernel address sanitizer 
Signed-off-by: chenwei23 <chenwei23@xiaomi.com>
 2021-11-02 13:32:47 -03:00
Xiang Xiao
5cb6b042aa mm/heap: Simplify the condition check in mm_realloc 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-11-02 13:32:47 -03:00
ligd
3615592e82 mm: fix realloc overwrite memcpy when use a new block 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-11-01 21:27:52 -05:00
Abdelatif Guettouche
f86ceea099 mm/mm_heap/mm.h: Fix some typos. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-08-03 10:11:26 -07:00
YAMAMOTO Takashi
5b1f2dff5f iob_tryalloc: Fix throttled allocation 
If threads are blocking for throttled allocation,
g_throttle_sem.semcount doesn't represent the number of
usable IOBs well.

Note: For non-throttled allocations, the g_iob_committed mechanism
is a rescue. But there is no equivalent for throttled allocations.
 2021-08-02 11:25:55 -07:00
YAMAMOTO Takashi
e96a870485 iob_tryalloc: Remove a wrong assertion 2021-08-02 11:25:55 -07:00
Masanari Iida
b64e9050c4 mm: Fix a typo in Kconfig 
This patch fixes a spelling typo in mm/Kconfig.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
 2021-07-30 01:31:01 -07:00
Xiang Xiao
007adc7736 Replace all __attribute__((section(x)) with locate_data(x) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-29 21:55:21 -03:00
YAMAMOTO Takashi
7a580ae3bc iob_trimhead: fix an integer truncation 
I guess this fixes https://github.com/apache/incubator-nuttx/issues/4181
 2021-07-20 14:20:29 +08:00
mage1
def007e2d7 add #undef for some libc function 
since it's useful to redirect these functions to others
sometime(e.g. validate the memory before write).

Change-Id: I6253a9231af8809e8362f4bc5a1bd67fb094c3b0
 2021-07-14 15:09:58 -03:00
Xiang Xiao
5fe51b923a mm: Simplify the semaphore handling 
1.Move all special process to mm_takesemaphore
2.Remove the support of recurive lock
3.Remove mm_trysemaphore function

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie216a6294ab67c5d427f31b089beb15c532f08fe
 2021-07-10 16:10:32 -03:00
Xiang Xiao
76cdd5c329 mm: Remove mm_heap_impl_s struct 
it's more simple to make mm_heap_s opaque outside of mm

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5c8e435f6baba6d22b10c5f7e8d9191104fb5af2
 2021-07-07 04:25:15 -07:00
chao.an
ebf89ff63b mm/iob: add iob_get_queue_size() helper 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-07-05 06:20:52 -05:00
Xiang Xiao
75bfa4584c mm: Add kmm_malloc_size and mm_malloc_size 
make malloc_size implementation align with malloc

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I8d7781925f06e58a880437a16569dccbfd2ea035
 2021-07-05 14:23:24 +09:00
Xiang Xiao
ddaa3e42b9 mm: Move the real implementation of mm_sbrk to sbrk 
and remove mm_sbrk and kmm_sbrk since it's wrong to expose
sbrk to other heaps except the default userspace heap.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-05 08:02:08 +09:00
Xiang Xiao
7b20a0d789 mm: Call memalign in malloc if ARCH_ADDRENV and BUILD_KERNEL are defined 
to reuse the sbrk logic inside memalign

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-05 07:39:23 +09:00
Xiang Xiao
97216c220b mm: Support malloc_size function 
and rename malloc_usable_size to malloc_size

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-04 18:53:44 -03:00
ligd
6685df498f mm: don't do mm_checkcorruption in IRQ 
because this not safe in SMP mode

Change-Id: Ifaf49818c51ee4283f0e280ae3e4e23cbd0dba08
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-03 12:56:40 -05:00
ligd
68d66148ad mm: idle check heap use mm_trysemaphore 
Change-Id: I92e1df572fa6cd801b10e5b06e7b04d450b3e3fb
Signed-off-by: ligd <liguiding1@xiaomi.com>
(cherry picked from commit bc9a5d1ca9656f6effd3a419cc2488586dfb1489)
 2021-07-03 12:56:40 -05:00
Xiang Xiao
b1f711f790 mm: Move procfs_register_meminfo into common place 
to avoid the code duplication and ensure the consistent behaviour

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-07-03 09:39:32 -07:00
ligd
aa43a0215d mm: fix memory corruption when loop create/exit thread in SMP mode 
Root casue:
when do thread exit, need add free stack operation to mm_delaylist,
but in SMP mode, CPU0 thread1 exit, at this time, CPU1 call malloc
and free mm_delaylist.

Fix:
Divide mm_delaylist for per CPU in SMP mode.

Change-Id: Ibf7d04614ea2f99fb5b506356b7346a0d94f0590
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-07-02 04:55:46 -05:00
Xiang Xiao
187538c0b9 Move aligned_alloc, posix_memalign and valloc from mm/umm to libs/libc/stdlib 
since the similar functions(e.g. strdup/strndup) put into libs/libc/string

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ifb2c0c51298b09014748e5ee8275db51213d6911
 2021-07-01 11:44:38 -07:00
YAMAMOTO Takashi
314237588e Add iob_tailroom 
I plan to use this for tcp.
 2021-06-30 06:40:13 -05:00
YAMAMOTO Takashi
7599ca4e95 Kconfig: mention that IOB_NCHAINS is not used by TCP anymore 2021-06-30 06:40:13 -05:00
chao.an
2c51c29768 mm/iob: add an interface to support dequeue an iob from the queue 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-06-10 10:45:30 -05:00
Xiang Xiao
5b2a17b892 Include assert.h in necessary place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-08 13:06:08 -07:00
Xiang Xiao
2e54df0f35 Don't include assert.h from public header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-06-03 08:36:03 -07:00
Alin Jerpelea
3744eb8b5f mm: update licenses to Apache 
Gregory Nutt is the copyright holder for those files and he has submitted the
SGA as a result we can migrate the licenses to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-05-27 08:07:25 +09:00
Jiuzhu Dong
fea1da2f53 cmd/free: add nused/nfree field in command free 
Change-Id: I74aa4b1e7394a17c3b117322a4cc24aa52aac3b8
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-05-25 01:01:38 -07:00
David Sidrane
85f0bc591e mm:initialize ensure alignment. 
Broken by 635cfa.

   On an stm32 the heap is formed from
   const uintptr_t g_idle_topstack = HEAP_BASE;
   where HEAP_BASE is &_bss + CONFIG_IDLE_STACKSIZE.

   Both these values are not deterministic. One
   comes from the compiler, the other the system
   configurator.

   a 3 byte bss and 250 byte stack would lead to
   and unaligned address used as the heap to be.

   The compiler used clever `strd r1,r3,[r5,#8]` to
   store 2 values in one memory cycle into the
   heap_impl struct. Resulting in a hardfault.

   Change the amount of bss or the CONFIG_IDLE_STACKSIZE
   could lead to a non-functional NuttX system.
 2021-05-19 21:25:08 -05:00
Brennan Ashton
3cdc0b7332 libc: Add additional checks to malloc realloc and memalign 2021-04-04 18:58:04 -07:00
Xiang Xiao
5f3a98b5a8 libc/assert: Reference the expression in all case 
to avoid the warning "defined but not used"

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I55b7c092d0f2e5882fc1784987657c10cdf2d90b
 2021-04-03 21:00:41 +01:00
Masayuki Ishikawa
f99f590751 mm: mm_heap: Remove critical section in mm_sem.c 
Summary:
- This commit removes critical section in mm_sem.c which was
  added to stabilize the NuttX SMP kernel in Mar 2018.

Impact:
- SMP only

Testing:
- Tested with ostest with the following configs
 - maix-bit:smp (QEMU), esp32-devkitc:smp (QEMU)
 - sabre-6quad:smp (QEMU), spresense:smp, sim:smp
- Tested with nxplayer with the following configs
 - spresense:wifi_smp, spresense:rndis_smp

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2021-03-31 22:43:23 -05:00
ligd
29cdf66e1a mm/mm_heap: fix compile failed when open DEBUG_MM 
Change-Id: Id21e9619e4800ec9f02f818ec86d80cdd99d9aae
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-03-30 01:14:37 -05:00
Xiang Xiao
e14c458747 mm/heap: Move semaphore related declaration to private header 
since other subsystem doesn't need call these function anymore

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Idfb217c412db62d9f17f427310b75bb78785dc50
 2021-03-22 15:35:32 +01:00
Xiang Xiao
473bacd7a2 mm/heap: Add FAR to the pointer type 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-03-21 10:11:43 +01:00
Xiang Xiao
10e3d28372 mm/heap: Change nxsem_init to _SEM_INIT 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I84ad710c3ebe92d31d6c8dc1ddf6b63c10494ce2
 2021-03-21 10:11:43 +01:00
mage1
874ecbe2f3 mm: add kconfig option to control the memory manger strategy choice. 
since will will porvide more the one  strategy in future.

Change-Id: I73b900c6571f9b71b8239dd72006bdd0a68ee64d
 2021-03-19 09:56:39 -07:00
mage1
635cfadc25 mm: Move mm_heap_s related stuff to private header file 
since it will improve the modularity and reduce the inforamtion explosion

Change-Id: I085b36adb38993a979625a1f4c252d364a15afa1
 2021-03-19 09:56:39 -07:00
YAMAMOTO Takashi
f8d56b9da2 iob_trimhead.c: Fix a comment typo 2021-03-16 02:07:34 -07:00
YAMAMOTO Takashi
6b9d2fef00 mm/iob/Kconfig: Fix a typo (other other -> other) 2021-03-16 02:07:34 -07:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
ligd
1d66d5c297 debug tools: add heap & stack check in idle thread 
N/A

Change-Id: Iba6f5cdffb1336697096c71fca86c9ece584225f
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-03-04 18:38:05 -08:00
Jiuzhu Dong
fecc68d1bb mm/umm_heap: move memory-related api from libc/stdlib to umm 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-02-26 11:47:11 -08:00
Jiuzhu Dong
355956fb57 umm_heap/valloc: support valloc (LEGACY) 
Reference:
https://pubs.opengroup.org/onlinepubs/7908799/xsh/valloc.html

Change-Id: Ieb425a77b0a8d758956996d201223a0050ae4920
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-02-26 11:47:11 -08:00
Gustavo Henrique Nihei
76acb32e29 Fix typos reported by codespell 2021-02-25 11:31:49 -08:00
YAMAMOTO Takashi
929e438052 procfs: Use procfs_register_meminfo for "Kmem" 2021-02-12 03:16:03 -08:00
YAMAMOTO Takashi
c25f4233aa procfs: Use procfs_register_meminfo for "Umem" 2021-02-12 03:16:03 -08:00
Alin Jerpelea
acb8ad4c7b mm: nxstyle fixes 
Nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-02-09 01:21:53 -08:00
Alin Jerpelea
bcee9c391c mm: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can mograte the licenses
to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-02-09 01:21:53 -08:00
Xiang Xiao
0defe43282 OS internal function should indicate the error by return negative value 
instead to change errno value by calling set_errno

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-12-31 09:37:29 +01:00
dongjiuzhu
642718709d mm/circbuf: fix the problem of dividing by zero. 
N/A

Change-Id: I78a5cae0f782bc2c09848ebda9589dc53809e089
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-12-01 00:02:39 -06:00
Matias N
88f1cdb915 build system: add missing --obj-path to MKDEP 2020-11-28 09:59:56 -06:00
chao.an
c56785bd0d style/Makefile: remove unnecessary trailing whitespace 
N/A

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-28 12:20:30 +01:00
Matias N
d5b6ec450f Parallelize depend file generation 2020-11-22 09:02:59 -03:00
YAMAMOTO Takashi
8da52c82b4 mm/mm_heap/mm_malloc.c: Fix syslog format errors 2020-11-20 22:22:53 -08:00
YAMAMOTO Takashi
7f61256b32 mm/mm_heap/mm_initialize.c: Fix syslog format errors 2020-11-20 22:22:53 -08:00
dongjiuzhu
23ddeaf3be mm/circbuf: support circular buffer managerment 
N/A

Change-Id: Ib1fc009b9ce3af5815920f22221fe8a7262299ef
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-20 05:33:03 -08:00
Matias N
166242c171 use "export" to expose TOPDIR to all child make instead of passing it around every time 2020-09-15 21:11:33 -07:00
ligd
6b7dd62bad mm/mm_heap/mm_initialize.c: add sem lock to mm_addregion() 
Change-Id: I4a72e36fcd4504c0d8e671fe2243b14764db3b35
 2020-09-15 08:50:01 +09:00
Xiang Xiao
3ea8d574fe mm: Implement malloc_usable_size 
defined here:
https://man7.org/linux/man-pages/man3/malloc_usable_size.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5988bb28375626188312bd0a0ba3fc12db66f644
 2020-08-24 03:36:44 -07:00
SPRESENSE
e249a2f82f Makefile: Fix Make.dep not updated by config changes 
Make.dep file should be updated by .config changed after first make.
There are 2 cases affected for this problem:

 1) Add source files by config symbol
 2) Include header files in #ifdef directive

These 2 cases may not be included in Make.dep and this may prevent the
differential build from working correctly.
 2020-07-28 03:59:45 -05:00
Brennan Ashton
e87617f9fa nxstyle: fixup style issues in mm_realloc.c 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-06-29 14:56:26 -07:00
Brennan Ashton
fcd6e1c7eb mm: Do not memcopy more than oldsize when realloc 
When realloc up from a mem area to a larger one where a new node
is needed. The the larger memory region is copied from the source
this can both leak data as well as cause memory faults accesssing
invalid data.

This was first reported by Kwonsk

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-06-29 14:56:26 -07:00
YAMAMOTO Takashi
875828b698 Add a missing stdlib.h -> malloc.h change for mallinfo 2020-06-15 09:06:28 -06:00
YAMAMOTO Takashi
a607e6257f Include malloc.h instead of stdlib.h for mallinfo() 
This change also removes the malloc.h inclusion in stdlib.h
to break the build if there are still users of mallinfo() with stdlib.h.
 2020-06-15 07:21:19 -06:00
Xiang Xiao
7e5b0f81e9 build: Replace -I with INCDIR 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-24 20:20:12 +01:00
Xiang Xiao
23668a4b9b build: Remove the empty variable assignment 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-24 08:24:13 -06:00
Xiang Xiao
dd61d3d9f9 build: Remve the unnecessary .gitignore 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-23 18:00:40 +01:00
Xiang Xiao
1a95cce1a3 build: Move .config check to the top Makefile 
remove the workaround to handle the inexistence of .config/Make.defs

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-20 17:57:34 +01:00
Xiang Xiao
5eae32577e build: Move INCDIROPT to common place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-18 15:02:55 -06:00
Gregory Nutt
a569006fd8 sched/: Make more naming consistent 
Rename various functions per the quidelines of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions

    nxsem_setprotocol -> nxsem_set_protocol
    nxsem_getprotocol -> nxsem_get_protocol
    nxsem_getvalue -> nxsem_get_value
 2020-05-17 14:01:00 -03:00
Gregory Nutt
4b44b628ea Run nxstyle against all .c and .h files modified by this PR. 
All complaints fixed except for those that were not possible to fix:

- Used of Mixed case identifier in ESP32 files.  These are references to Expressif ROM functions which are outside of the scope of NuttX.
 2020-05-09 14:19:08 -03:00
Gregory Nutt
a4218e2144 include/nuttx/sched.h: Make naming of all internal names consistent: 
1. Add internal scheduler functions should begin with nxsched_, not sched_
2. Follow the consistent naming patter of https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
 2020-05-09 14:19:08 -03:00
Xiang Xiao
d9d2fc0d0a debug: Reduce CONFIG_CPP_HAVE_VARARGS usage 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-05 08:27:58 -06:00
Xiang Xiao
a2f657e4cb build: Move KDEFINE to a common place(tools/Config.mk) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 15:56:55 -06:00
Xiang Xiao
f2aba8d9b7 build: Remove 'u' prefix from userspace library 
so user needn't link the different library because the build type change

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 15:56:55 -06:00
Xiang Xiao
f8a809eb5b Fix nxstyle issue 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 10:43:47 -03:00
Xiang Xiao
eca7059785 Refine __KERNEL__ and CONFIG_BUILD_xxx usage in the code base 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-01 10:43:47 -03:00
Xiang Xiao
ddda00ea65 Kconfig: Refine BUILD_FLAT, BUILD_PROTECTED and BUILD_KERNEL usage 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-04-29 12:16:18 -06:00