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812 Commits

Author SHA1 Message Date
Huang Qi
63aa11ca11 libc/spawn: Fix typo in comments 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2022-02-09 01:39:45 +08:00
Xiang Xiao
4ee5ff81dd pthread: Add len argument to pthread_getname_np 
follow the spec:
https://man7.org/linux/man-pages/man3/pthread_setname_np.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-07 08:19:17 +01:00
Xiang Xiao
0ff29e8f10 libc/stdlib: Compile lib_openpty.c without checking CONFIG_SERIAL_TERMIOS 
follow up the following change:
commit 4262b09cbf
Author: Xiang Xiao <xiaoxiang@xiaomi.com>
Date:   Fri Dec 17 02:58:49 2021 +0800

    libc: Implement terminal api regardless of CONFIG_SERIAL_TERMIOS setting

    since many functions aren't related to termios directly

    Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-03 22:51:28 +01:00
Xiang Xiao
57c3fce583 libc: Implement posix_openpt 
specify here:
https://pubs.opengroup.org/onlinepubs/009695399/functions/posix_openpt.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-02-03 11:02:31 -03:00
YAMAMOTO Takashi
021b1a6bfb libs/libc/machine/sim/arch_elf64.c: Implement R_X86_64_PC64 
This relocation type is often found in eh_frame with -mcmodel=large
 2022-01-31 11:38:59 +08:00
YAMAMOTO Takashi
794df92fc9 libs/libc/libc.csv: Add feof 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
82fdba5258 libs/libc/libc.csv: Add truncate 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
182575d240 libs/libc/libc.csv: Add localtime and ctime 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
0db6ac28d8 libs/libc/libc.csv: Add atoi and friends 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
4b183b93cf libs/libc/libc.csv: Add mktemp and its friends 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
113992c037 libs/libc/libc.csv: Add gettimeofday 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
5ebfb70427 libs/libc/libc.csv: Add pthread_cond_timedwait 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
741a1d2149 libs/libc/libc.csv: Add pthread_create 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
bbfd0667fc libs/libc/libc.csv: Add uname 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
ebbfa034c7 libs/libc/libc.csv: Add shutdown 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
a06cf25ab6 libs/libc/libc.csv: Add getaddrinfo and friends 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
1b7cb3ef63 libs/libc/libc.csv: Add dlfcn functions 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
f5fb4d4d98 libs/libc/libc.csv: Add strtoumax and strtoimax 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
0b8464419d libs/libc/libc.csv: Add ctype functions 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
ead9bf6481 libs/libc/libc.csv: Add ferror 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
c22e8c5427 libs/libc/libc.csv: Add rewind 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
c46bae4a4f libs/libc/libc.csv: Add _assert 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
26b077080b libs/libc/libc.csv: Add __stack_chk_fail 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
b9e73ed8ba libs/libc/libc.csv: Add mallinfo and malloc_size 2022-01-29 01:04:23 +08:00
YAMAMOTO Takashi
dad4a7f8f7 symtab_findbyvalue: just retun NULL for NULL symtab 2022-01-27 10:23:37 +01:00
YAMAMOTO Takashi
0edb290951 symtab_findbyname: just retun NULL for NULL symtab 
The condition is not fatal at all.
It's better to let the caller handle the failure.
 2022-01-27 10:23:37 +01:00
zouboan
a310b0952f bug patch for frexpf function 2022-01-21 13:37:37 -03:00
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
Xiang Xiao
a9e4c6ace1 libc: backtrace_malloc change sprintf to snprintf 
since snprintf can handle NULL pointer but sprintf can't.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-01-20 14:33:29 +01:00
Juha Niskanen
2b63b811e0 libs/libc/misc/lib_execinfo.c: fix bad memory access 
Signed-off-by: Juha Niskanen <juha.niskanen@haltian.com>
 2022-01-20 18:58:40 +08:00
YAMAMOTO Takashi
a3c96a520f task_startup: Implement cxx_initialize for sim/macOS 2022-01-20 01:16:56 +08:00
Petro Karashchenko
9551de7115 net: use HTONS, NTOHS, HTONL, NTOHL macro in kernel code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-18 10:59:47 +01:00
zouboan
74aeb5d0c5 port nuttx to sparc-v8 commit 
includes following parts:
add support of sparc in arch/Kconfig
add support of sparc in boards/Kconfig
add sparc dir in arch, add sparc dir in boards
add support of sparc in libs/libc/machine
modify all the coding style problem about saprc
 2022-01-17 09:09:29 -03:00
Petro Karashchenko
8d3bf05fd2 include: fix double include pre-processor guards 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-16 11:11:14 -03:00
Petro Karashchenko
2447b7bd9a pthread: restore pthread mutex default protocol POSIX compatibility 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-11 01:55:12 +08:00
Petro Karashchenko
e7f9c7af21 typos: fix typos in Kconfig files 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-08 06:46:26 -03:00
chao.an
8c35d31808 Kconfig: Remove CONFIG_ prefix from config definition 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-01-07 13:16:18 +08:00
anjiahao
9aa69168e4 libc/pthread:pthread_barrierinit sem use pri_none 
barrier is used protect resources. don't lock
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-01-05 20:21:05 +08:00
Petro Karashchenko
b859f2750b libc/math: fix log and logf calculations on ARMv7 (and maybe others) 
Probably this is a bug of a GCC, but on AMRv7 the code "if (relax_factor > 1)"
generates "bne.n" instruction if "relax_factor" is "int". Few lines above
"relax_factor *= LOG_RELAX_MULTIPLIER;" is done without overflow check hence
at some moment overflow occurs and "relax_factor" becomes a zero and condition
"if (relax_factor > 1)" becomes always evaluated to "true" hence "epsilon"
becomes zero always.

Probably this is not the best way to fix the bug (The best way is to report it
to GCC), but this change allows to get correct behavior of "log" and "logf" for
ARMv7 based MCUs

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-01 20:38:38 +08:00
Petro Karashchenko
8462b14d4e libc/math: fix fmod family operation 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2021-12-31 20:51:23 +08:00
Norman Rasmussen
df956b08f2 Ensure that sethostname null terminates the hostname correctly 
commit e1c306f2dd added sethostname using
strncpy. This replaces it with strlcpy and uses sizeof() instead of
re-calculating the buffer size.

Rename size argument for get/sethostname to match the implementation
 2021-12-30 01:13:22 +08:00
Xiang Xiao
4262b09cbf libc: Implement terminal api regardless of CONFIG_SERIAL_TERMIOS setting 
since many functions aren't related to termios directly

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-29 08:11:08 -03:00
Xiang Xiao
86684105f9 serial: Move tcdrain implementation from drivers/serial to libc 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-29 08:11:08 -03:00
Xiang Xiao
dd942f0b04 sched/backtrace: Dump the complete stack regardless the depth 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-29 12:09:54 +08:00
Xiang Xiao
9eecd4c5e2 libc: Prefix the address with 0 to the specified width in sched_dumpstack 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-29 12:09:54 +08:00
chao.an
7f2c5be07a libs/dumpstack: add support for print symbol name 
ap> mw -1
[ EMERG] arm_usagefault: PANIC!!! Usage Fault:
[ EMERG] arm_usagefault:       IRQ: 6 regs: 0x3c24fa48
[ EMERG] arm_usagefault:       BASEPRI: 000000e0 PRIMASK: 00000000 IPSR: 00000006 CONTROL: 00000004
[ EMERG] arm_usagefault:       CFSR: 01000000 HFSR: 00000000 DFSR: 00000000 BFAR: 40101000 AFSR: 00000000
[ EMERG] arm_usagefault: Usage Fault Reason:
[ EMERG] arm_usagefault:       Unaligned access
[ EMERG] up_assert: Assertion failed at file:armv8-m/arm_usagefault.c line: 113 task: init
[ EMERG] backtrace|10:  0x2c325bde 0x2c319b98 0x2c3261cc 0x2c316b20 0x2c32699c 0x2c303a50 0x2c326072 0x2c3206ea
[ EMERG] backtrace|10:  0x2c3428cc 0x2c33ed14 0x2c342e8e 0x2c34403a 0x2c344ac0 0x2c319b60 0x2c3080ba
[ EMERG]  [10][ 0] [<0x2c325bde>] up_backtrace+0xa/0x13c
[ EMERG]  [10][ 1] [<0x2c319b98>] sched_dumpstack+0x10/0xc0
[ EMERG]  [10][ 2] [<0x2c3261cc>] up_assert+0x48/0x414
[ EMERG]  [10][ 3] [<0x2c316b20>] _assert+0x4/0x10
[ EMERG]  [10][ 4] [<0x2c32699c>] arm_usagefault+0xa8/0x138
[ EMERG]  [10][ 5] [<0x2c303a50>] irq_dispatch+0x1c/0x40
[ EMERG]  [10][ 6] [<0x2c326072>] arm_doirq+0x1a/0x2c
[ EMERG]  [10][ 7] [<0x2c3206ea>] exception_common+0x4a/0xac
[ EMERG]  [10][ 8] [<0x2c3428cc>] cmd_mw+0xec/0x11c
[ EMERG]  [10][ 9] [<0x2c33ed14>] nsh_parse_command+0x684/0xcf0
[ EMERG]  [10][10] [<0x2c342e8e>] nsh_session+0x92/0x168
[ EMERG]  [10][11] [<0x2c34403a>] nsh_consolemain+0x1e/0x38
[ EMERG]  [10][12] [<0x2c344ac0>] nsh_main+0x30/0x50
[ EMERG]  [10][13] [<0x2c319b60>] nxtask_startup+0x40/0x68
[ EMERG]  [10][14] [<0x2c3080ba>] nxtask_start+0x46/0x60

Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-29 12:09:54 +08:00
Xiang Xiao
20bbdd0997 libc: Add backtrace_symbols[_fd] functions 
specified here:
https://linux.die.net/man/3/backtrace_symbols

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-12-29 12:09:37 +08:00
Huang Qi
c2e8c92b25 arch/risc-v: Refine Toolchain.defs 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2021-12-28 00:30:10 -06:00
Petro Karashchenko
3ccb657dc2 nuttx: remove space befone newline in logs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2021-12-27 21:01:19 -06:00
chao.an
e0f7bab13c libc/symtab: optimize the find speed by bisection 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-12-21 20:40:12 -06:00