diff options
Diffstat (limited to 'sysdeps/s390/s390-32/multiarch')
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/Makefile | 4 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memchr.c | 21 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memcmp-s390.S | 107 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memcmp.c | 27 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memcpy-s390.S | 128 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memcpy.c | 27 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memset-s390.S | 116 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/memset.c | 26 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/strcmp.c | 21 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/strcpy.c | 21 | ||||
| -rw-r--r-- | sysdeps/s390/s390-32/multiarch/strncpy.c | 21 |
11 files changed, 0 insertions, 519 deletions
diff --git a/sysdeps/s390/s390-32/multiarch/Makefile b/sysdeps/s390/s390-32/multiarch/Makefile deleted file mode 100644 index f8aee14bbd..0000000000 --- a/sysdeps/s390/s390-32/multiarch/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -ifeq ($(subdir),string) -sysdep_routines += memset memset-s390 memcpy memcpy-s390 \ - memcmp memcmp-s390 -endif diff --git a/sysdeps/s390/s390-32/multiarch/memchr.c b/sysdeps/s390/s390-32/multiarch/memchr.c deleted file mode 100644 index 808c3b837a..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memchr.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Multiple versions of memchr. - Copyright (C) 2015-2017 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/>. */ - -/* This wrapper-file is needed, because otherwise file - sysdeps/s390/s390-[32|64]/memchr.S will be used. */ -#include <sysdeps/s390/multiarch/memchr.c> diff --git a/sysdeps/s390/s390-32/multiarch/memcmp-s390.S b/sysdeps/s390/s390-32/multiarch/memcmp-s390.S deleted file mode 100644 index 86a76b4c98..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memcmp-s390.S +++ /dev/null @@ -1,107 +0,0 @@ -/* CPU specific memcmp implementations. 32 bit S/390 version. - Copyright (C) 2012-2017 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 "sysdep.h" -#include "asm-syntax.h" - -/* INPUT PARAMETERS - %r2 = address of first memory area - %r3 = address of second memory area - %r4 = number of bytes to compare. */ - - .text - -#if IS_IN (libc) - -ENTRY(__memcmp_z196) - .machine "z196" - .machinemode "zarch_nohighgprs" - ltr %r4,%r4 - je .L_Z196_4 - ahi %r4,-1 - srlk %r1,%r4,8 - ltr %r1,%r1 - jne .L_Z196_2 -.L_Z196_3: - exrl %r4,.L_Z196_14 -.L_Z196_4: - ipm %r2 - sll %r2,2 - sra %r2,30 - br %r14 -.L_Z196_17: - la %r3,256(%r3) - la %r2,256(%r2) - ahi %r1,-1 - je .L_Z196_3 -.L_Z196_2: - pfd 1,512(%r3) - pfd 1,512(%r2) - clc 0(256,%r3),0(%r2) - je .L_Z196_17 - ipm %r2 - sll %r2,2 - sra %r2,30 - br %r14 -.L_Z196_14: - clc 0(1,%r3),0(%r2) -END(__memcmp_z196) - -ENTRY(__memcmp_z10) - .machine "z10" - .machinemode "zarch_nohighgprs" - ltr %r4,%r4 - je .L_Z10_4 - ahi %r4,-1 - lr %r1,%r4 - srl %r1,8 - cijlh %r1,0,.L_Z10_12 -.L_Z10_3: - exrl %r4,.L_Z10_15 -.L_Z10_4: - ipm %r2 - sll %r2,2 - sra %r2,30 - br %r14 -.L_Z10_12: - pfd 1,512(%r3) - pfd 1,512(%r2) - clc 0(256,%r3),0(%r2) - jne .L_Z10_4 - la %r3,256(%r3) - la %r2,256(%r2) - brct %r1,.L_Z10_12 - j .L_Z10_3 -.L_Z10_15: - clc 0(1,%r3),0(%r2) -END(__memcmp_z10) - -#endif /* IS_IN (libc) */ - -#include "../memcmp.S" - -#if !IS_IN (libc) -.globl memcmp -.set memcmp,__memcmp_default -.weak bcmp -.set bcmp,__memcmp_default -#elif defined SHARED && IS_IN (libc) -.globl __GI_memcmp -.set __GI_memcmp,__memcmp_default -#endif diff --git a/sysdeps/s390/s390-32/multiarch/memcmp.c b/sysdeps/s390/s390-32/multiarch/memcmp.c deleted file mode 100644 index 2d8d8f4d50..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memcmp.c +++ /dev/null @@ -1,27 +0,0 @@ -/* Multiple versions of memcmp. - Copyright (C) 2015-2017 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/>. */ - -#if IS_IN (libc) -# define memcmp __redirect_memcmp -# include <string.h> -# undef memcmp -# include <ifunc-resolve.h> - -s390_libc_ifunc (__redirect_memcmp, __memcmp, memcmp) -weak_alias (memcmp, bcmp); -#endif diff --git a/sysdeps/s390/s390-32/multiarch/memcpy-s390.S b/sysdeps/s390/s390-32/multiarch/memcpy-s390.S deleted file mode 100644 index bec51af110..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memcpy-s390.S +++ /dev/null @@ -1,128 +0,0 @@ -/* CPU specific memcpy implementations. 32 bit S/390 version. - Copyright (C) 2012-2017 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 "sysdep.h" -#include "asm-syntax.h" - -/* INPUT PARAMETERS - %r2 = target operands address - %r3 = source operands address - %r4 = number of bytes to copy. */ - - .text - -#if defined SHARED && IS_IN (libc) - -ENTRY(____mempcpy_z196) - .machine "z196" - .machinemode "zarch_nohighgprs" - lr %r1,%r2 # Use as dest - la %r2,0(%r4,%r2) # Return dest + n - j .L_Z196_start -END(____mempcpy_z196) - -ENTRY(__memcpy_z196) - .machine "z196" - .machinemode "zarch_nohighgprs" - lr %r1,%r2 # r1: Use as dest ; r2: Return dest -.L_Z196_start: - llgfr %r4,%r4 - ltgr %r4,%r4 - je .L_Z196_4 - aghi %r4,-1 - srlg %r5,%r4,8 - ltgr %r5,%r5 - jne .L_Z196_5 -.L_Z196_3: - exrl %r4,.L_Z196_14 -.L_Z196_4: - br %r14 -.L_Z196_5: - cgfi %r5,262144 # Switch to mvcle for copies >64MB - jh __memcpy_mvcle -.L_Z196_2: - pfd 1,768(%r3) - pfd 2,768(%r1) - mvc 0(256,%r1),0(%r3) - aghi %r5,-1 - la %r1,256(%r1) - la %r3,256(%r3) - jne .L_Z196_2 - j .L_Z196_3 -.L_Z196_14: - mvc 0(1,%r1),0(%r3) -END(__memcpy_z196) - -ENTRY(____mempcpy_z10) - .machine "z10" - .machinemode "zarch_nohighgprs" - lr %r1,%r2 # Use as dest - la %r2,0(%r4,%r2) # Return dest + n - j .L_Z10_start -END(____mempcpy_z10) - -ENTRY(__memcpy_z10) - .machine "z10" - .machinemode "zarch_nohighgprs" - lr %r1,%r2 # r1: Use as dest ; r2: Return dest -.L_Z10_start: - llgfr %r4,%r4 - cgije %r4,0,.L_Z10_4 - aghi %r4,-1 - srlg %r5,%r4,8 - cgijlh %r5,0,.L_Z10_13 -.L_Z10_3: - exrl %r4,.L_Z10_15 -.L_Z10_4: - br %r14 -.L_Z10_13: - cgfi %r5,65535 # Switch to mvcle for copies >16MB - jh __memcpy_mvcle -.L_Z10_12: - pfd 1,768(%r3) - pfd 2,768(%r1) - mvc 0(256,%r1),0(%r3) - la %r1,256(%r1) - la %r3,256(%r3) - brctg %r5,.L_Z10_12 - j .L_Z10_3 -.L_Z10_15: - mvc 0(1,%r1),0(%r3) -END(__memcpy_z10) - -# define __mempcpy ____mempcpy_default -#endif /* SHARED && IS_IN (libc) */ - -#define memcpy __memcpy_default -#include "../memcpy.S" -#undef memcpy - -#if defined SHARED && IS_IN (libc) -.globl __GI_memcpy -.set __GI_memcpy,__memcpy_default -.globl __GI_mempcpy -.set __GI_mempcpy,____mempcpy_default -.globl __GI___mempcpy -.set __GI___mempcpy,____mempcpy_default -#else -.globl memcpy -.set memcpy,__memcpy_default -.weak mempcpy -.set mempcpy,__mempcpy -#endif diff --git a/sysdeps/s390/s390-32/multiarch/memcpy.c b/sysdeps/s390/s390-32/multiarch/memcpy.c deleted file mode 100644 index 4b8e546fb0..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memcpy.c +++ /dev/null @@ -1,27 +0,0 @@ -/* Multiple versions of memcpy. - Copyright (C) 2015-2017 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/>. */ - -/* In the static lib memcpy is needed before the reloc is resolved. */ -#if defined SHARED && IS_IN (libc) -# define memcpy __redirect_memcpy -# include <string.h> -# undef memcpy -# include <ifunc-resolve.h> - -s390_libc_ifunc (__redirect_memcpy, __memcpy, memcpy) -#endif diff --git a/sysdeps/s390/s390-32/multiarch/memset-s390.S b/sysdeps/s390/s390-32/multiarch/memset-s390.S deleted file mode 100644 index 59660b2499..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memset-s390.S +++ /dev/null @@ -1,116 +0,0 @@ -/* Set a block of memory to some byte value. 32 bit S/390 version. - Copyright (C) 2012-2017 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 "sysdep.h" -#include "asm-syntax.h" - -/* INPUT PARAMETERS - %r2 = address of memory area - %r3 = byte to fill memory with - %r4 = number of bytes to fill. */ - - .text - -#if IS_IN (libc) - -ENTRY(__memset_z196) - .machine "z196" - .machinemode "zarch_nohighgprs" - llgfr %r4,%r4 - ltgr %r4,%r4 - je .L_Z196_4 - stc %r3,0(%r2) - lr %r1,%r2 - cghi %r4,1 - je .L_Z196_4 - aghi %r4,-2 - srlg %r5,%r4,8 - ltgr %r5,%r5 - jne .L_Z196_1 -.L_Z196_3: - exrl %r4,.L_Z196_17 -.L_Z196_4: - br %r14 -.L_Z196_1: - cgfi %r5,1048576 - jh __memset_mvcle # Switch to mvcle for >256MB -.L_Z196_2: - pfd 2,1024(%r1) - mvc 1(256,%r1),0(%r1) - aghi %r5,-1 - la %r1,256(%r1) - jne .L_Z196_2 - j .L_Z196_3 -.L_Z196_17: - mvc 1(1,%r1),0(%r1) -END(__memset_z196) - -ENTRY(__memset_z10) - .machine "z10" - .machinemode "zarch_nohighgprs" - llgfr %r4,%r4 - cgije %r4,0,.L_Z10_4 - stc %r3,0(%r2) - lr %r1,%r2 - cgije %r4,1,.L_Z10_4 - aghi %r4,-2 - srlg %r5,%r4,8 - cgijlh %r5,0,.L_Z10_15 -.L_Z10_3: - exrl %r4,.L_Z10_18 -.L_Z10_4: - br %r14 -.L_Z10_15: - cgfi %r5,163840 # Switch to mvcle for >40MB - jh __memset_mvcle -.L_Z10_14: - pfd 2,1024(%r1) - mvc 1(256,%r1),0(%r1) - la %r1,256(%r1) - brctg %r5,.L_Z10_14 - j .L_Z10_3 -.L_Z10_18: - mvc 1(1,%r1),0(%r1) -END(__memset_z10) - -ENTRY(__memset_mvcle) - ahi %r4,2 # take back the change done by the caller - lr %r0,%r2 # save source address - lr %r1,%r3 # move pad byte to R1 - lr %r3,%r4 - sr %r4,%r4 # no source for MVCLE, only a pad byte - sr %r5,%r5 -.L0: mvcle %r2,%r4,0(%r1) # thats it, MVCLE is your friend - jo .L0 - lr %r2,%r0 # return value is source address -.L1: - br %r14 -END(__memset_mvcle) - -#endif /* IS_IN (libc) */ - -#include "../memset.S" - -#if !IS_IN (libc) -.globl memset -.set memset,__memset_default -#elif defined SHARED && IS_IN (libc) -.globl __GI_memset -.set __GI_memset,__memset_default -#endif diff --git a/sysdeps/s390/s390-32/multiarch/memset.c b/sysdeps/s390/s390-32/multiarch/memset.c deleted file mode 100644 index 421c0854a0..0000000000 --- a/sysdeps/s390/s390-32/multiarch/memset.c +++ /dev/null @@ -1,26 +0,0 @@ -/* Multiple versions of memset. - Copyright (C) 2015-2017 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/>. */ - -#if IS_IN (libc) -# define memset __redirect_memset -# include <string.h> -# undef memset -# include <ifunc-resolve.h> - -s390_libc_ifunc (__redirect_memset, __memset, memset) -#endif diff --git a/sysdeps/s390/s390-32/multiarch/strcmp.c b/sysdeps/s390/s390-32/multiarch/strcmp.c deleted file mode 100644 index 6a20a304cc..0000000000 --- a/sysdeps/s390/s390-32/multiarch/strcmp.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Multiple versions of strcmp. - Copyright (C) 2015-2017 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/>. */ - -/* This wrapper-file is needed, because otherwise file - sysdeps/s390/s390-[32|64]/strcmp.S will be used. */ -#include <sysdeps/s390/multiarch/strcmp.c> diff --git a/sysdeps/s390/s390-32/multiarch/strcpy.c b/sysdeps/s390/s390-32/multiarch/strcpy.c deleted file mode 100644 index 7f380a471d..0000000000 --- a/sysdeps/s390/s390-32/multiarch/strcpy.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Multiple versions of strcpy. - Copyright (C) 2015-2017 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/>. */ - -/* This wrapper-file is needed, because otherwise file - sysdeps/s390/s390-[32|64]/strcpy.S will be used. */ -#include <sysdeps/s390/multiarch/strcpy.c> diff --git a/sysdeps/s390/s390-32/multiarch/strncpy.c b/sysdeps/s390/s390-32/multiarch/strncpy.c deleted file mode 100644 index 15dacec974..0000000000 --- a/sysdeps/s390/s390-32/multiarch/strncpy.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Multiple versions of strncpy. - Copyright (C) 2015-2017 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/>. */ - -/* This wrapper-file is needed, because otherwise file - sysdeps/s390/s390-[32|64]/strncpy.S will be used. */ -#include <sysdeps/s390/multiarch/strncpy.c> |