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author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-04-09 13:36:56 -0500 |
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committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-04-12 07:21:34 -0500 |
commit | 4fc34c6e2f2abb08d56ebb7ce4860e1d337e0e84 (patch) | |
tree | c9cc15fc36279adece58aca0f79b27ca52a21aab | |
parent | c5284ce8beced3b02c420fc467da6bd62de7988e (diff) | |
download | glibc-4fc34c6e2f2abb08d56ebb7ce4860e1d337e0e84.tar.gz glibc-4fc34c6e2f2abb08d56ebb7ce4860e1d337e0e84.tar.xz glibc-4fc34c6e2f2abb08d56ebb7ce4860e1d337e0e84.zip |
PowerPC: llrint/llrintf multilib for PowerPC32
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/Makefile | 4 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-c.c | 13 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power4.S (renamed from sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S) | 17 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power6.S (renamed from sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S) | 17 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint.c | 43 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-c.c | 3 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power4.S (renamed from sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S) | 10 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power6.S (renamed from sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S) | 10 | ||||
-rw-r--r-- | sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf.c | 34 |
9 files changed, 113 insertions, 38 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/multiarch/Makefile b/sysdeps/powerpc/powerpc32/fpu/multiarch/Makefile new file mode 100644 index 0000000000..4c63e5d810 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/Makefile @@ -0,0 +1,4 @@ +ifeq ($(subdir),math) +libm-sysdep_routines += s_llrintf-power6 s_llrintf-power4 s_llrintf-c \ + s_llrint-power6 s_llrint-power4 s_llrint-c +endif diff --git a/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-c.c b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-c.c new file mode 100644 index 0000000000..a83db3f1e5 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-c.c @@ -0,0 +1,13 @@ +#include <math_ldbl_opt.h> + +#undef __llrint +#define __llrint __llrint_ppc32 + +#undef weak_alias +#define weak_alias(a, b) +#undef strong_alias +#define strong_alias(a, b) +#undef compat_symbol +#define compat_symbol(a, b, c, d) + +#include <sysdeps/powerpc/powerpc32/fpu/s_llrint.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power4.S index 2ac986db8b..5dcefc0b4f 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power4.S @@ -20,7 +20,8 @@ #include <math_ldbl_opt.h> /* long long int[r3, r4] __llrint (double x[fp1]) */ -ENTRY (__llrint) + .machine power4 +ENTRY (__llrint_power4) CALL_MCOUNT stwu r1,-16(r1) cfi_adjust_cfa_offset (16) @@ -31,16 +32,6 @@ ENTRY (__llrint) nop lwz r3,8(r1) lwz r4,12(r1) - addi r1,r1,16 + addi r1,r1,16 blr - END (__llrint) - -weak_alias (__llrint, llrint) - -#ifdef NO_LONG_DOUBLE -strong_alias (__llrint, __llrintl) -weak_alias (__llrint, llrintl) -#endif -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) -#endif +END (__llrint_power4) diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power6.S index 86f51bb4f7..3fc9b0f8df 100644 --- a/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint-power6.S @@ -20,7 +20,8 @@ #include <math_ldbl_opt.h> /* long long int[r3, r4] __llrint (double x[fp1]) */ -ENTRY (__llrint) + .machine power6 +ENTRY (__llrint_power6) CALL_MCOUNT stwu r1,-16(r1) cfi_adjust_cfa_offset (16) @@ -31,16 +32,6 @@ ENTRY (__llrint) ori r1,r1,0 lwz r3,8(r1) lwz r4,12(r1) - addi r1,r1,16 + addi r1,r1,16 blr - END (__llrint) - -weak_alias (__llrint, llrint) - -#ifdef NO_LONG_DOUBLE -strong_alias (__llrint, __llrintl) -weak_alias (__llrint, llrintl) -#endif -#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) -compat_symbol (libm, __llrint, llrintl, GLIBC_2_1) -#endif +END (__llrint_power6) diff --git a/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint.c b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint.c new file mode 100644 index 0000000000..c89c249575 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrint.c @@ -0,0 +1,43 @@ +/* Multiple versions of s_llrint. + Copyright (C) 2013 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> +#include <math_ldbl_opt.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__llrint) __llrint_ppc32 attribute_hidden; +extern __typeof (__llrint) __llrint_power4 attribute_hidden; +extern __typeof (__llrint) __llrint_power6 attribute_hidden; + +libc_ifunc (__llrint, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llrint_power6 : + (hwcap & PPC_FEATURE_POWER4) + ? __llrint_power4 + : __llrint_ppc32); + +weak_alias (__llrint, llrint) + +#ifdef NO_LONG_DOUBLE +strong_alias (__llrint, __llrintl) +weak_alias (__llrint, llrintl) +#endif +#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1) +compat_symbol (libm, __llrint, llrintl, GLIBC_2_1); +#endif diff --git a/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-c.c b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-c.c new file mode 100644 index 0000000000..5019f99abe --- /dev/null +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-c.c @@ -0,0 +1,3 @@ +#undef __llrintf +#define __llrintf __llrintf_ppc32 +#include <sysdeps/powerpc/powerpc32/fpu/s_llrintf.c> diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power4.S index 98e3aafc8e..f6bab6c182 100644 --- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power4.S @@ -19,7 +19,8 @@ #include <sysdep.h> /* long long int[r3, r4] __llrintf (float x[fp1]) */ -ENTRY (__llrintf) + .machine power4 +ENTRY (__llrintf_power4) CALL_MCOUNT stwu r1,-16(r1) cfi_adjust_cfa_offset (16) @@ -30,9 +31,6 @@ ENTRY (__llrintf) nop lwz r3,8(r1) lwz r4,12(r1) - addi r1,r1,16 + addi r1,r1,16 blr - END (__llrintf) - -weak_alias (__llrintf, llrintf) - +END (__llrintf_power4) diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power6.S index 1b06e2b9ba..596f2d5f35 100644 --- a/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf-power6.S @@ -19,7 +19,8 @@ #include <sysdep.h> /* long long int[r3, r4] __llrintf (float x[fp1]) */ -ENTRY (__llrintf) + .machine power6 +ENTRY (__llrintf_power6) CALL_MCOUNT stwu r1,-16(r1) cfi_adjust_cfa_offset (16) @@ -30,9 +31,6 @@ ENTRY (__llrintf) ori r1,r1,0 lwz r3,8(r1) lwz r4,12(r1) - addi r1,r1,16 + addi r1,r1,16 blr - END (__llrintf) - -weak_alias (__llrintf, llrintf) - +END (__llrintf_power6) diff --git a/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf.c b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf.c new file mode 100644 index 0000000000..3c854157b3 --- /dev/null +++ b/sysdeps/powerpc/powerpc32/fpu/multiarch/s_llrintf.c @@ -0,0 +1,34 @@ +/* Multiple versions of s_llrintf. + Copyright (C) 2013 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <math.h> +#include <shlib-compat.h> +#include "init-arch.h" + +extern __typeof (__llrintf) __llrintf_ppc32 attribute_hidden; +extern __typeof (__llrintf) __llrintf_power4 attribute_hidden; +extern __typeof (__llrintf) __llrintf_power6 attribute_hidden; + +libc_ifunc (__llrintf, + (hwcap & PPC_FEATURE_ARCH_2_05) + ? __llrintf_power6 : + (hwcap & PPC_FEATURE_POWER4) + ? __llrintf_power4 + : __llrintf_ppc32); + +weak_alias (__llrintf, llrintf) |