diff options
| -rw-r--r-- | ChangeLog | 17 | ||||
| -rw-r--r-- | sysdeps/s390/bzero.c | 2 | ||||
| -rw-r--r-- | sysdeps/s390/memcmp.c | 2 | ||||
| -rw-r--r-- | sysdeps/s390/memcpy.c | 2 | ||||
| -rw-r--r-- | sysdeps/s390/mempcpy.c | 2 | ||||
| -rw-r--r-- | sysdeps/s390/memset.c | 2 | ||||
| -rw-r--r-- | sysdeps/s390/multiarch/ifunc-resolve.h | 37 |
7 files changed, 23 insertions, 41 deletions
diff --git a/ChangeLog b/ChangeLog index b2271e15c1..f459021971 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,22 @@ 2018-12-18 Stefan Liebler <stli@linux.ibm.com> + * sysdeps/s390/multiarch/ifunc-resolve.h + (s390_vx_libc_ifunc, s390_vx_libc_ifunc_redirected, + s390_vx_libc_ifunc2, s390_vx_libc_ifunc_init, + s390_vx_libc_ifunc2_redirected, s390_libc_ifunc): + Delete macro definition. + (s390_libc_ifunc_init): Rename to + s390_libc_ifunc_expr_stfle_init. + * sysdeps/s390/bzero: Use + s390_libc_ifunc_expr_stfle_init instead of + s390_libc_ifunc_init. + * sysdeps/s390/memcmp.c: Likewise. + * sysdeps/s390/memcpy.c: Likewise. + * sysdeps/s390/mempcpy.c: Likewise. + * sysdeps/s390/memset.c: Likewise. + +2018-12-18 Stefan Liebler <stli@linux.ibm.com> + * sysdeps/s390/multiarch/gconv_simple.c (ICONV_VX_IFUNC): Define macro dependent on HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT. diff --git a/sysdeps/s390/bzero.c b/sysdeps/s390/bzero.c index 9f8d95781b..6b5d471c40 100644 --- a/sysdeps/s390/bzero.c +++ b/sysdeps/s390/bzero.c @@ -35,7 +35,7 @@ extern __typeof (__bzero) BZERO_Z196 attribute_hidden; s390_libc_ifunc_expr (__bzero, __bzero, ({ - s390_libc_ifunc_init (); + s390_libc_ifunc_expr_stfle_init (); (HAVE_MEMSET_Z196 && S390_IS_Z196 (stfle_bits)) ? BZERO_Z196 : (HAVE_MEMSET_Z10 && S390_IS_Z10 (stfle_bits)) diff --git a/sysdeps/s390/memcmp.c b/sysdeps/s390/memcmp.c index 952ff6af73..6d9276320a 100644 --- a/sysdeps/s390/memcmp.c +++ b/sysdeps/s390/memcmp.c @@ -37,7 +37,7 @@ extern __typeof (__redirect_memcmp) MEMCMP_Z196 attribute_hidden; s390_libc_ifunc_expr (__redirect_memcmp, memcmp, ({ - s390_libc_ifunc_init (); + s390_libc_ifunc_expr_stfle_init (); (HAVE_MEMCMP_Z196 && S390_IS_Z196 (stfle_bits)) ? MEMCMP_Z196 : (HAVE_MEMCMP_Z10 && S390_IS_Z10 (stfle_bits)) diff --git a/sysdeps/s390/memcpy.c b/sysdeps/s390/memcpy.c index 90a53ac27d..0ff24f18cf 100644 --- a/sysdeps/s390/memcpy.c +++ b/sysdeps/s390/memcpy.c @@ -38,7 +38,7 @@ extern __typeof (__redirect_memcpy) MEMCPY_Z196 attribute_hidden; s390_libc_ifunc_expr (__redirect_memcpy, memcpy, ({ - s390_libc_ifunc_init (); + s390_libc_ifunc_expr_stfle_init (); (HAVE_MEMCPY_Z196 && S390_IS_Z196 (stfle_bits)) ? MEMCPY_Z196 : (HAVE_MEMCPY_Z10 && S390_IS_Z10 (stfle_bits)) diff --git a/sysdeps/s390/mempcpy.c b/sysdeps/s390/mempcpy.c index a6a2373126..b687b33620 100644 --- a/sysdeps/s390/mempcpy.c +++ b/sysdeps/s390/mempcpy.c @@ -42,7 +42,7 @@ extern __typeof (__redirect___mempcpy) MEMPCPY_Z196 attribute_hidden; s390_libc_ifunc_expr (__redirect___mempcpy, __mempcpy, ({ - s390_libc_ifunc_init (); + s390_libc_ifunc_expr_stfle_init (); (HAVE_MEMCPY_Z196 && S390_IS_Z196 (stfle_bits)) ? MEMPCPY_Z196 : (HAVE_MEMCPY_Z10 && S390_IS_Z10 (stfle_bits)) diff --git a/sysdeps/s390/memset.c b/sysdeps/s390/memset.c index 57a35aebc7..75b011f1a2 100644 --- a/sysdeps/s390/memset.c +++ b/sysdeps/s390/memset.c @@ -37,7 +37,7 @@ extern __typeof (__redirect_memset) MEMSET_Z196 attribute_hidden; s390_libc_ifunc_expr (__redirect_memset, memset, ({ - s390_libc_ifunc_init (); + s390_libc_ifunc_expr_stfle_init (); (HAVE_MEMSET_Z196 && S390_IS_Z196 (stfle_bits)) ? MEMSET_Z196 : (HAVE_MEMSET_Z10 && S390_IS_Z10 (stfle_bits)) diff --git a/sysdeps/s390/multiarch/ifunc-resolve.h b/sysdeps/s390/multiarch/ifunc-resolve.h index b7e20abc59..b2be015401 100644 --- a/sysdeps/s390/multiarch/ifunc-resolve.h +++ b/sysdeps/s390/multiarch/ifunc-resolve.h @@ -40,7 +40,7 @@ ".machine pop" "\n" \ : "=QS" (STFLE_BITS), "+d" (reg0) \ : : "cc"); -#define s390_libc_ifunc_init() \ +#define s390_libc_ifunc_expr_stfle_init() \ unsigned long long stfle_bits = 0ULL; \ if (__glibc_likely ((hwcap & HWCAP_S390_STFLE) \ && (hwcap & HWCAP_S390_ZARCH) \ @@ -49,41 +49,6 @@ S390_STORE_STFLE (stfle_bits); \ } -#define s390_libc_ifunc(TYPE_FUNC, RESOLVERFUNC, FUNC) \ - /* Make the declarations of the optimized functions hidden in order - to prevent GOT slots being generated for them. */ \ - extern __typeof (TYPE_FUNC) RESOLVERFUNC##_z196 attribute_hidden; \ - extern __typeof (TYPE_FUNC) RESOLVERFUNC##_z10 attribute_hidden; \ - extern __typeof (TYPE_FUNC) RESOLVERFUNC##_default attribute_hidden; \ - __ifunc (TYPE_FUNC, FUNC, \ - __glibc_likely (S390_IS_Z196 (stfle_bits)) \ - ? RESOLVERFUNC##_z196 \ - : __glibc_likely (S390_IS_Z10 (stfle_bits)) \ - ? RESOLVERFUNC##_z10 \ - : RESOLVERFUNC##_default, \ - unsigned long int hwcap, s390_libc_ifunc_init); - -#define s390_vx_libc_ifunc(FUNC) \ - s390_vx_libc_ifunc2_redirected(FUNC, FUNC, FUNC) - -#define s390_vx_libc_ifunc_redirected(TYPE_FUNC, FUNC) \ - s390_vx_libc_ifunc2_redirected(TYPE_FUNC, FUNC, FUNC) - -#define s390_vx_libc_ifunc2(RESOLVERFUNC, FUNC) \ - s390_vx_libc_ifunc2_redirected(FUNC, RESOLVERFUNC, FUNC) - -#define s390_vx_libc_ifunc_init() -#define s390_vx_libc_ifunc2_redirected(TYPE_FUNC, RESOLVERFUNC, FUNC) \ - /* Make the declarations of the optimized functions hidden in order - to prevent GOT slots being generated for them. */ \ - extern __typeof (TYPE_FUNC) RESOLVERFUNC##_vx attribute_hidden; \ - extern __typeof (TYPE_FUNC) RESOLVERFUNC##_c attribute_hidden; \ - __ifunc (TYPE_FUNC, FUNC, \ - (hwcap & HWCAP_S390_VX) \ - ? RESOLVERFUNC##_vx \ - : RESOLVERFUNC##_c, \ - unsigned long int hwcap, s390_vx_libc_ifunc_init); - #define s390_libc_ifunc_expr_init() #define s390_libc_ifunc_expr(TYPE_FUNC, FUNC, EXPR) \ __ifunc (TYPE_FUNC, FUNC, EXPR, unsigned long int hwcap, \ |