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43 commits

Author SHA1 Message Date
Huang Qi
5c0a079aea libc: Implement fesetround & fegetround for arm 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2021-06-25 12:24:24 +08:00
liuhaitao
dc639b2b59 Merge remote-tracking branch 'mirtos/master' into dev-upmerge-nuttx-10.1-0507 
Change-Id: I4bb3a61356be2b4a77ccfe45390b15e68a376dd6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2021-05-07 20:46:07 +08:00
Xiang Xiao
39fc9325cf arch/arm: Replace "b lr" or "mov pc, lr" with "bx lr" 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-05 05:50:14 -07:00
Xiang Xiao
d62ae03bf8 arch: Move setjmp/longjmp to libc/machine 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-04-04 16:30:37 -07:00
Xiang Xiao
8087067199 arm/machine: Sync with the latest newlib(1debd4d635c291c6da90) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic616d616d9fa62b6dc19233258ab3099a402bad0
 2021-03-29 12:35:58 +08:00
Huang Qi
44ec147ff7 libc/machine: introduce optimized memchr/memcpy/memmove/strcmp/strlen 
from newlib/bionic for armv7-a

N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Change-Id: I079d929020c353f73033a7e2189f34430e2b9c09
 2021-03-26 17:21:17 +08:00
Alin Jerpelea
e8606942eb libs: libc: nxstyle fixes 
nxstyle fixes to pass CI

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-22 19:28:38 -07:00
Alin Jerpelea
8dd660ecd4 nuttx: Author David S. Alessio: update licenses to Apache 
David S. Alessio has submitted the ICL and we can migrate the licenses
 to Apache.

Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-22 19:28:38 -07:00
Abdelatif Guettouche
d85c432278 Few typos fixes in binfmt and libc/machine. 
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
 2021-03-11 10:35:40 +08:00
Gustavo Henrique Nihei
330eff36d7 sourcefiles: Fix relative path in file header 2021-03-09 23:18:28 +08:00
Huang Qi
7a44b007c7 libc/machine: introduce memchr/memmove/memset/strlen from newlib for armv8-m 
N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Change-Id: Ie63c8f23126d9ca415609b4ab935d0a5dcc6f376
 2021-03-08 09:43:55 +08:00
Huang Qi
ab81410372 libc/machine: introduce memchr/memmove/memset/strlen from newlib for armv7-m 
N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Change-Id: If901402e3dc4e6776521ac18fcd2c61e06e6493b
 2021-03-05 18:34:49 +08:00
Huang Qi
7bb419dae1 libc/machine: Use strcmp from newlib for better performance 
N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Change-Id: Idbdea04f748243fb9baf7b39d0ed997f7e9a8e3c
 2021-03-04 16:44:13 +08:00
Alin Jerpelea
d6b50a1d3f libs: nxstyle fixes 
nxstyle fixes to pass the CI checks

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-03 18:52:53 -08:00
Alin Jerpelea
b5d4a01821 libs: Author Gregory Nutt: update licenses to Apache 
Gregory Nutt has submitted the SGA and we can migrate the licenses
 to Apache.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
 2021-03-03 18:52:53 -08:00
Huang Qi
9fce262860 libc/machine: Use memcpy from newlib for better performance 
N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Change-Id: Icf49b938e582e46c68a03852a3364c62e7f83976
 2021-03-04 10:15:11 +08:00
chao.an
bd3a843ffe libc/machine/arch: fix build break if enable armv8 ELF 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-01-16 11:17:02 -08:00
chao.an
999768e6f3 libc/machine/arch: fix build break if enable armv8 ELF 
Change-Id: Icc213b5b5986c83b5a38f0ffd2e451ffa29386a2
Signed-off-by: chao.an <anchao@xiaomi.com>
 2021-01-12 00:10:33 +08:00
YAMAMOTO Takashi
c7a2ee11ca libs/libc/machine/arm/armv6-m/arch_elf.c: Appease nxstyle 
The following errors are intentionally left.
They are a part of tables which are not trivial to fix.

libs/libc/machine/arm/armv6-m/arch_elf.c:228:94: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:230:89: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:238:94: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:240:89: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:401:94: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:403:91: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:411:94: error: Long line found
libs/libc/machine/arm/armv6-m/arch_elf.c:413:91: error: Long line found
 2020-12-06 09:03:09 -06:00
YAMAMOTO Takashi
0117d2b2f6 libs/libc/machine/arm/armv7-a/arch_elf.c: Fix syslog formats 2020-12-06 07:41:37 -06:00
YAMAMOTO Takashi
51b6a3cd1a libs/libc/machine/arm/armv7-a/arch_elf.c: Appease nxstyle 2020-12-06 07:41:37 -06:00
Xiang Xiao
463457b001 Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-27 11:48:16 +08:00
Xiang Xiao
b1d85d4978 libc/machine/arch: Support armv8-m relocation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-27 11:48:16 +08:00
Xiang Xiao
b44b05c9b6 libs/libc/machine/arm: Rename armv8 to armv8-m 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-27 11:48:16 +08:00
Xiang Xiao
d7014061b2 libc/machine/arm: Use the correct arch Kconfig for variant check 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-27 11:48:16 +08:00
Xiang Xiao
d6c24312aa Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-26 18:42:18 -03:00
Xiang Xiao
afb0e33138 libc/machine/arch: Support armv8-m relocation 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-26 18:42:18 -03:00
Xiang Xiao
74ab69af62 libs/libc/machine/arm: Rename armv8 to armv8-m 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-26 18:42:18 -03:00
Xiang Xiao
edca49fb5f libc/machine/arm: Use the correct arch Kconfig for variant check 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-26 18:42:18 -03:00
YAMAMOTO Takashi
42a218dabb libs/libc/machine/arm/armv7-m/arch_elf.c: Fix syslog formats 2020-11-21 19:38:32 -08:00
YAMAMOTO Takashi
04f2542cc2 libs/libc/machine/arm/armv7-m/arch_elf.c: Appease nxstyle 
The following errors are intentionally left.
They are a part of tables which are not trivial to fix.

libs/libc/machine/arm/armv7-m/arch_elf.c:230:94: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:232:89: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:240:94: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:242:89: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:403:94: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:405:91: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:413:94: error: Long line found
libs/libc/machine/arm/armv7-m/arch_elf.c:415:91: error: Long line found
 2020-11-21 19:38:32 -08:00
Xiang Xiao
aa0d57e8ad libc: Move unwind code to libs/libc/machine/arm 
because the logic:
1.only work on arm platform
2.couple with elf format

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I25dc95b5fc7b24196e2e71fdcf82d71d621ee2d3
 2020-07-11 10:34:22 -07:00
Xiang Xiao
7faf3c0254 build: replace ${TOPDIR} with $(TOPDIR) in Makefile 
make the usage consistence

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-19 19:23:18 +01:00
Nathan Hartman
3aac01e843 libs/libc/machine/arm/armv7-m/arch_sqrtf.c: Fix a copy-paste typo in a #error message. 2019-09-22 16:14:30 -06:00
Masayuki Ishikawa
5bf674a99f Merged in masayuki2009/nuttx.nuttx/fix_build_error_for_elf (pull request #959) 
libs/libc/machine/arm/armv7-m: Fix build error for elf

Signed-off-by: Masayuki Ishikawa <masayuki.ishikawa@gmail.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
 2019-07-30 13:08:59 +00:00
David S. Alessio
f2b96016ad libs/libc/machine/arm/armv7-m: Add Cortex M4F mach optimized fabsf and sqrtf. 2019-07-29 20:27:33 -06:00
zhangyuan7
471a18ee4d arch/arm: Add the initial cortex-a7 archtiecture support 2019-03-19 11:51:29 -06:00
Xiang Xiao
2f208fdde8 arch/Kconfig: Move FPU options to a common place and unify the usage by removing ARCH_CORTEXRxF. 2019-03-19 10:26:15 -06:00
Xiang Xiao
8812a3315d libs/libc/machine/arm: Fix the minor issue in libc arm machine folder; MOVW/MOVT should use zero(not sign) extension. 2019-01-26 11:59:27 -06:00
anchao
98add65c14 libs/libc/machine/arm/armv7-m/arch_elf.c: Add support for the R_ARM_THM_JUMP11 relocation type. This relocation type may be generated when LTO optimization is enabled. 2019-01-26 11:52:57 -06:00
Xiang Xiao
38ffb98f1b Kconfig files, binfmt/libelf, libs/libc/machin, libs/libxx: Correct libcxx exception handling by introducing the generic config(CXX_EXCEPTION and CXX_LIBSUPCXX) 2019-01-26 11:23:31 -06:00
Xiang Xiao
095e28d45e binfmt/, binfmt/libelf/, include/nuttx, libs/libc/machine, libs/libc/modlib, and others: Move elf related arch function to include/nuttx/elf.h because the implementation is located in libs/libc/machine and in order to avoid the conflict with the 3rd party libraries and clean up the file inclusion: (1) Remove redundant elf32.h, (2) Remove nuttx/binfmt/elf.h in libs/libc/machine, (2) Remove nuttx/binfmt/elf.h in modlib, and (4) Rmove nuttx/module.h in modlib. 2019-01-26 11:18:45 -06:00
Gregory Nutt
cf99fb40c9 This commit moves all of the libraries under a common directory called libs/. This most certainly break libcxx and uClibc++ for now. 
Squashed commit of the following:

    libs/libxx:  Fix some confusing in naming.  If the directory is called libxx, then the library must be libxx.a (unless perhaps LIBCXX is selected).
    libs/:  Fix paths in moved library directories.
    libs:  Brute force move of libc, libnx, and libxx to libs.  Cannot yet build it in that configuration.
 2018-05-29 13:21:26 -06:00