diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | sysdeps/aarch64/multiarch/memcpy.c | 2 | ||||
| -rw-r--r-- | sysdeps/aarch64/multiarch/memmove.c | 2 | ||||
| -rw-r--r-- | sysdeps/aarch64/multiarch/memset.c | 7 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/cpu-features.c | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/cpu-features.h | 3 |
6 files changed, 24 insertions, 5 deletions
@@ -1,3 +1,17 @@ +2018-06-12 Minfeng Kang <minfeng.kang@hxt-semitech.com> + Hongbo Zhang <hongbo.zhang@linaro.org> + + * sysdeps/aarch64/multiarch/memcpy.c (libc_ifunc): reuse + __memcpy_falkor for phecda core. + * sysdeps/aarch64/multiarch/memmove.c (libc_ifunc): reuse + __memmove_falkor for phecda core. + * sysdeps/aarch64/multiarch/memset.c (libc_ifunc): reuse + __memset_falkor for phecda core. + * sysdeps/unix/sysv/linux/aarch64/cpu-features.c: add MIDR entry + for phecda core. + * sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_PHECDA): add + macro to identify phecda core. + 2018-06-12 Carlos O'Donell <carlos@redhat.com> Andreas Schwab <schwab@suse.de> Dmitry V. Levin <ldv@altlinux.org> diff --git a/sysdeps/aarch64/multiarch/memcpy.c b/sysdeps/aarch64/multiarch/memcpy.c index b94c655f9d..4a04a63b0f 100644 --- a/sysdeps/aarch64/multiarch/memcpy.c +++ b/sysdeps/aarch64/multiarch/memcpy.c @@ -36,7 +36,7 @@ extern __typeof (__redirect_memcpy) __memcpy_falkor attribute_hidden; libc_ifunc (__libc_memcpy, (IS_THUNDERX (midr) ? __memcpy_thunderx - : (IS_FALKOR (midr) + : (IS_FALKOR (midr) || IS_PHECDA (midr) ? __memcpy_falkor : (IS_THUNDERX2 (midr) || IS_THUNDERX2PA (midr) ? __memcpy_thunderx2 diff --git a/sysdeps/aarch64/multiarch/memmove.c b/sysdeps/aarch64/multiarch/memmove.c index afd8dd29fe..e69d816291 100644 --- a/sysdeps/aarch64/multiarch/memmove.c +++ b/sysdeps/aarch64/multiarch/memmove.c @@ -35,7 +35,7 @@ extern __typeof (__redirect_memmove) __memmove_falkor attribute_hidden; libc_ifunc (__libc_memmove, (IS_THUNDERX (midr) ? __memmove_thunderx - : (IS_FALKOR (midr) + : (IS_FALKOR (midr) || IS_PHECDA (midr) ? __memmove_falkor : __memmove_generic))); diff --git a/sysdeps/aarch64/multiarch/memset.c b/sysdeps/aarch64/multiarch/memset.c index 6df93d5656..d74ed3a549 100644 --- a/sysdeps/aarch64/multiarch/memset.c +++ b/sysdeps/aarch64/multiarch/memset.c @@ -31,9 +31,10 @@ extern __typeof (__redirect_memset) __libc_memset; extern __typeof (__redirect_memset) __memset_falkor attribute_hidden; extern __typeof (__redirect_memset) __memset_generic attribute_hidden; -libc_ifunc (__libc_memset, (IS_FALKOR (midr) && zva_size == 64 - ? __memset_falkor - : __memset_generic)); +libc_ifunc (__libc_memset, + ((IS_FALKOR (midr) || IS_PHECDA (midr)) && zva_size == 64 + ? __memset_falkor + : __memset_generic)); # undef memset strong_alias (__libc_memset, memset); diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c index 33b87a8c46..203f839408 100644 --- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c +++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c @@ -35,6 +35,7 @@ static struct cpu_list cpu_list[] = { {"thunderxt88", 0x430F0A10}, {"thunderx2t99", 0x431F0AF0}, {"thunderx2t99p1", 0x420F5160}, + {"phecda", 0x680F0000}, {"generic", 0x0} }; diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h index cde655b9bd..eb35adfbe9 100644 --- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h +++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h @@ -49,6 +49,9 @@ #define IS_FALKOR(midr) (MIDR_IMPLEMENTOR(midr) == 'Q' \ && MIDR_PARTNUM(midr) == 0xc00) +#define IS_PHECDA(midr) (MIDR_IMPLEMENTOR(midr) == 'h' \ + && MIDR_PARTNUM(midr) == 0x000) + struct cpu_features { uint64_t midr_el1; |