| commit | 663b8a0497c40a20668258bd69db13924c569c41 | |
| author | Pavel Kozlov <pavel.kozlov@synopsys.com> | |
| Fri, 7 Oct 2022 09:43:45 +0000 (7 13:43 +0400) | ||
| committer | Waldemar Brodkorb <wbx@openadk.org> | |
| Fri, 14 Oct 2022 07:47:02 +0000 (14 09:47 +0200) | ||
| tree | c494a97dedbfa9ae8aa72b3c7f25b05490ec8130 | treesnapshot (tar.gz zip) |
| parent | de6be7bc60f190a0d746945a3a5a143bc93a1a65 | commitdiff |
arc: add optimized string functions for ARCv3
Add ability to use optimized versions of string functions for ARCv3 32-bit
CPUs with UCLIBC_HAS_STRING_ARCH_OPT option. Add optimized
memcpy/memset/memcmp code for ARCv3 CPUs based on the code from newlib
and adapt for ARCv3 existed optimized strchr/strcmp/strcpy/strlen.
Link to the Synopsys newlib repo with code for ARCv3 on GitHub:
https://github.com/foss-for-synopsys-dwc-arc-processors/newlib
Signed-off-by: Pavel Kozlov <pavel.kozlov@synopsys.com>
Add ability to use optimized versions of string functions for ARCv3 32-bit
CPUs with UCLIBC_HAS_STRING_ARCH_OPT option. Add optimized
memcpy/memset/memcmp code for ARCv3 CPUs based on the code from newlib
and adapt for ARCv3 existed optimized strchr/strcmp/strcpy/strlen.
Link to the Synopsys newlib repo with code for ARCv3 on GitHub:
https://github.com/foss-for-synopsys-dwc-arc-processors/newlib
Signed-off-by: Pavel Kozlov <pavel.kozlov@synopsys.com>