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349 Commits

Author SHA1 Message Date
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
Gregory Nutt
fd38623aac mm/iob/iob_clone.c: Correct newline character 
Another place where /n is used where \n was intended.
 2020-04-29 18:11:00 +01:00
Masayuki Ishikawa
ad9db974cb mm: Fix heap corruption in protected build 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-04-22 13:45:56 +08:00
Masayuki Ishikawa
12ff2212f5 mm: mm_heap: Fix deadlock in mm_trysemaphore in SMP mode 
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-04-13 12:06:07 +08:00
Gregory Nutt
67ec3d7926 Remove CONFIG_CAN_PASS_STRUCT 
This commit resolves issue #620:

Remove CONFIG_CAN_PASS_STRUCTS #620

The configuration option CONFIG_CAN_PASS_STRUCTS was added many years ago to support an old version of the SDCC compiler. That compiler is currently used only with the Z80 and Z180 targets. The limitation of that old compiler was that it could not pass structures or unions as either inputs or outputs. For example:

    #ifdef CONFIG_CAN_PASS_STRUCTS
    struct mallinfo mallinfo(void);
    #else
    int      mallinfo(FAR struct mallinfo *info);
    #endif

And even leads to violation of a few POSIX interfaces like:

    #ifdef CONFIG_CAN_PASS_STRUCTS
    int  sigqueue(int pid, int signo, union sigval value);
    #else
    int  sigqueue(int pid, int signo, FAR void *sival_ptr);
    #endif

This breaks the 1st INVIOLABLES rule:

Strict POSIX compliance
-----------------------

  o Strict conformance to the portable standard OS interface as defined at
    OpenGroup.org.
  o A deeply embedded system requires some special support.  Special
    support must be minimized.
  o The portable interface must never be compromised only for the sake of
    expediency.
  o Expediency or even improved performance are not justifications for
   violation of the strict POSIX interface

Also, it appears that the current SDCC compilers have resolve this issue and so, perhaps, this is no longer a problem: z88dk/z88dk#1132

NOTE:  This commit cannot pass the PR checks because it depends on matching changes to the apps/ directory.
 2020-04-11 21:19:47 +01:00
liuhaitao
459ad99373 Use EXTRAFLAGS instead of EXTRADEFINES to be used by make via command line 
So call 'make EXTRAFLAGS=-Wno-cpp' could suppress the warnings with pre-processor
directive #warning in GCC.

Change-Id: Iaa618238924c9969bf91db22117b39e6d2fc9bb6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-04-11 08:31:08 -06:00