diff options
Diffstat (limited to 'libc/sysdeps/powerpc/powerpc32')
133 files changed, 223 insertions, 293 deletions
diff --git a/libc/sysdeps/powerpc/powerpc32/__longjmp-common.S b/libc/sysdeps/powerpc/powerpc32/__longjmp-common.S index fa46b6dcf..515419931 100644 --- a/libc/sysdeps/powerpc/powerpc32/__longjmp-common.S +++ b/libc/sysdeps/powerpc/powerpc32/__longjmp-common.S @@ -1,6 +1,5 @@ /* longjmp for PowerPC. - Copyright (C) 1995-1997, 1999-2001, 2003, 2004, 2005, 2006, 2009 - Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/__longjmp.S b/libc/sysdeps/powerpc/powerpc32/__longjmp.S index 85639ca70..3ceeea753 100644 --- a/libc/sysdeps/powerpc/powerpc32/__longjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/__longjmp.S @@ -1,5 +1,5 @@ /* AltiVec/VMX (new) version of __longjmp for PowerPC. - Copyright (C) 1995-1997,1999,2000,2003,2004 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/a2/memcpy.S b/libc/sysdeps/powerpc/powerpc32/a2/memcpy.S index f88e2dcd4..d1192a3ce 100644 --- a/libc/sysdeps/powerpc/powerpc32/a2/memcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/a2/memcpy.S @@ -1,5 +1,5 @@ /* Optimized memcpy implementation for PowerPC A2. - Copyright (C) 2010, 2011, 2012 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Michael Brutman <brutman@us.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/add_n.S b/libc/sysdeps/powerpc/powerpc32/add_n.S index 4ff7c8767..0db251ad1 100644 --- a/libc/sysdeps/powerpc/powerpc32/add_n.S +++ b/libc/sysdeps/powerpc/powerpc32/add_n.S @@ -1,5 +1,5 @@ /* Add two limb vectors of equal, non-zero length for PowerPC. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/addmul_1.S b/libc/sysdeps/powerpc/powerpc32/addmul_1.S index 3f23833bc..33a52024f 100644 --- a/libc/sysdeps/powerpc/powerpc32/addmul_1.S +++ b/libc/sysdeps/powerpc/powerpc32/addmul_1.S @@ -1,5 +1,5 @@ /* Multiply a limb vector by a single limb, for PowerPC. - Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1993-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/backtrace.c b/libc/sysdeps/powerpc/powerpc32/backtrace.c index 942951f2b..b1b4b8e10 100644 --- a/libc/sysdeps/powerpc/powerpc32/backtrace.c +++ b/libc/sysdeps/powerpc/powerpc32/backtrace.c @@ -1,5 +1,5 @@ /* Return backtrace of current program state. - Copyright (C) 1998, 2000, 2005 Free Software Foundation, Inc. + Copyright (C) 1998-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/bits/atomic.h b/libc/sysdeps/powerpc/powerpc32/bits/atomic.h index 59ba629aa..3e3a1effe 100644 --- a/libc/sysdeps/powerpc/powerpc32/bits/atomic.h +++ b/libc/sysdeps/powerpc/powerpc32/bits/atomic.h @@ -1,5 +1,5 @@ /* Atomic operations. PowerPC32 version. - Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc. + Copyright (C) 2003-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003. @@ -21,7 +21,7 @@ This is a hint to the hardware to expect additional updates adjacent to the lock word or not. If we are acquiring a Mutex, the hint should be true. Otherwise we releasing a Mutex or doing a simple - atomic operation. In that case we don't expect addtional updates + atomic operation. In that case we don't expect additional updates adjacent to the lock word after the Store Conditional and the hint should be false. */ @@ -35,7 +35,7 @@ /* * The 32-bit exchange_bool is different on powerpc64 because the subf - * does signed 64-bit arthmatic while the lwarx is 32-bit unsigned + * does signed 64-bit arithmetic while the lwarx is 32-bit unsigned * (a load word and zero (high 32) form). So powerpc64 has a slightly * different version in sysdeps/powerpc/powerpc64/bits/atomic.h. */ diff --git a/libc/sysdeps/powerpc/powerpc32/bp-asm.h b/libc/sysdeps/powerpc/powerpc32/bp-asm.h index 16afbb225..0e5d07be3 100644 --- a/libc/sysdeps/powerpc/powerpc32/bp-asm.h +++ b/libc/sysdeps/powerpc/powerpc32/bp-asm.h @@ -1,5 +1,5 @@ /* Bounded-pointer definitions for PowerPC assembler. - Copyright (C) 2000 Free Software Foundation, Inc. + Copyright (C) 2000-2013 Free Software Foundation, Inc. Contributed by Greg McGary <greg@mcgary.org> This file is part of the GNU C Library. Its master source is NOT part of the C library, however. The master source lives in the GNU MP Library. diff --git a/libc/sysdeps/powerpc/powerpc32/bsd-_setjmp.S b/libc/sysdeps/powerpc/powerpc32/bsd-_setjmp.S index f48f00d67..24b80d288 100644 --- a/libc/sysdeps/powerpc/powerpc32/bsd-_setjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/bsd-_setjmp.S @@ -1,6 +1,5 @@ /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. PowerPC32/64 version. - Copyright (C) 1994,1997,1999,2000,2002,2003,2004 - Free Software Foundation, Inc. + Copyright (C) 1994-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/bsd-setjmp.S b/libc/sysdeps/powerpc/powerpc32/bsd-setjmp.S index d91dd83e4..bf95f0189 100644 --- a/libc/sysdeps/powerpc/powerpc32/bsd-setjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/bsd-setjmp.S @@ -1,5 +1,5 @@ /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. PowerPC32/64 version. - Copyright (C) 1994,1997,1999,2000,2003,2004 Free Software Foundation, Inc. + Copyright (C) 1994-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/bzero.S b/libc/sysdeps/powerpc/powerpc32/bzero.S index aa5a237a6..2cbcb69d5 100644 --- a/libc/sysdeps/powerpc/powerpc32/bzero.S +++ b/libc/sysdeps/powerpc/powerpc32/bzero.S @@ -1,5 +1,5 @@ /* Optimized bzero `implementation' for PowerPC. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/cell/memcpy.S b/libc/sysdeps/powerpc/powerpc32/cell/memcpy.S index a25547feb..6d7d4ce5d 100644 --- a/libc/sysdeps/powerpc/powerpc32/cell/memcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/cell/memcpy.S @@ -1,5 +1,5 @@ /* Optimized memcpy implementation for CELL BE PowerPC. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 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 @@ -34,7 +34,7 @@ * latency to memory is >400 clocks * To improve copy performance we need to prefetch source data * far ahead to hide this latency - * For best performance instructionforms ending in "." like "andi." + * For best performance instruction forms ending in "." like "andi." * should be avoided as the are implemented in microcode on CELL. * The below code is loop unrolled for the CELL cache line of 128 bytes */ @@ -146,7 +146,7 @@ EALIGN (BP_SYM (memcpy), 5, 0) lfd fp9, 0x08(r4) dcbz r11,r6 lfd fp10, 0x10(r4) /* 4 register stride copy is optimal */ - lfd fp11, 0x18(r4) /* to hide 1st level cache lantency. */ + lfd fp11, 0x18(r4) /* to hide 1st level cache latency. */ lfd fp12, 0x20(r4) stfd fp9, 0x08(r6) stfd fp10, 0x10(r6) diff --git a/libc/sysdeps/powerpc/powerpc32/crti.S b/libc/sysdeps/powerpc/powerpc32/crti.S index b0e92fadf..a49f3076a 100644 --- a/libc/sysdeps/powerpc/powerpc32/crti.S +++ b/libc/sysdeps/powerpc/powerpc32/crti.S @@ -1,5 +1,5 @@ /* Special .init and .fini section support for PowerPC. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/crtn.S b/libc/sysdeps/powerpc/powerpc32/crtn.S index 62a31df6b..312b9313a 100644 --- a/libc/sysdeps/powerpc/powerpc32/crtn.S +++ b/libc/sysdeps/powerpc/powerpc32/crtn.S @@ -1,5 +1,5 @@ /* Special .init and .fini section support for PowerPC. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/dl-irel.h b/libc/sysdeps/powerpc/powerpc32/dl-irel.h index 7504b0819..fcc1608f5 100644 --- a/libc/sysdeps/powerpc/powerpc32/dl-irel.h +++ b/libc/sysdeps/powerpc/powerpc32/dl-irel.h @@ -1,6 +1,6 @@ /* Machine-dependent ELF indirect relocation inline functions. PowerPC version. - Copyright (C) 2009-2012 Free Software Foundation, Inc. + Copyright (C) 2009-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/dl-machine.c b/libc/sysdeps/powerpc/powerpc32/dl-machine.c index 6267af3a1..1863e3b71 100644 --- a/libc/sysdeps/powerpc/powerpc32/dl-machine.c +++ b/libc/sysdeps/powerpc/powerpc32/dl-machine.c @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation functions. PowerPC version. - Copyright (C) 1995-2012 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 @@ -114,7 +114,7 @@ __elf_preferred_address (struct link_map *loader, size_t maplength, /* Otherwise, quickly look for a suitable gap between 0x3FFFF and 0x70000000. 0x3FFFF is so that references off NULL pointers will cause a segfault, 0x70000000 is just paranoia (it should always - be superceded by the program's load address). */ + be superseded by the program's load address). */ low = 0x0003FFFF; high = 0x70000000; for (nsid = 0; nsid < DL_NNS; ++nsid) diff --git a/libc/sysdeps/powerpc/powerpc32/dl-machine.h b/libc/sysdeps/powerpc/powerpc32/dl-machine.h index 3ae27a492..597afd781 100644 --- a/libc/sysdeps/powerpc/powerpc32/dl-machine.h +++ b/libc/sysdeps/powerpc/powerpc32/dl-machine.h @@ -1,5 +1,5 @@ /* Machine-dependent ELF dynamic relocation inline functions. PowerPC version. - Copyright (C) 1995-2012 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/dl-start.S b/libc/sysdeps/powerpc/powerpc32/dl-start.S index b2d019403..fa9c9bc4a 100644 --- a/libc/sysdeps/powerpc/powerpc32/dl-start.S +++ b/libc/sysdeps/powerpc/powerpc32/dl-start.S @@ -1,5 +1,5 @@ /* Machine-dependent ELF startup code. PowerPC version. - Copyright (C) 1995-2012 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 @@ -74,7 +74,7 @@ _dl_start_user: slwi r5,r3,2 add r6,r4,r5 addi r5,r6,4 -/* pass the auxilary vector in r6. This is passed to us just after _envp. */ +/* pass the auxiliary vector in r6. This is passed to us just after _envp. */ 2: lwzu r0,4(r6) cmpwi r0,0 bne 2b diff --git a/libc/sysdeps/powerpc/powerpc32/dl-trampoline.S b/libc/sysdeps/powerpc/powerpc32/dl-trampoline.S index 1b5257b05..2357fbd56 100644 --- a/libc/sysdeps/powerpc/powerpc32/dl-trampoline.S +++ b/libc/sysdeps/powerpc/powerpc32/dl-trampoline.S @@ -1,5 +1,5 @@ /* PLT trampolines. PPC32 version. - Copyright (C) 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2005-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S b/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S index 53af0437c..50b84e89a 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp-common.S @@ -1,5 +1,5 @@ /* longjmp for PowerPC. - Copyright (C) 1995-2012 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp.S b/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp.S index 833b78244..96e50de37 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/__longjmp.S @@ -1,5 +1,5 @@ /* AltiVec/VMX (new) version of __longjmp for PowerPC. - Copyright (C) 1995,1996,1997,1999,2000,2004 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/fprrest.S b/libc/sysdeps/powerpc/powerpc32/fpu/fprrest.S index fe530f8bb..04bb880df 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/fprrest.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/fprrest.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/fprsave.S b/libc/sysdeps/powerpc/powerpc32/fpu/fprsave.S index 25e472a8a..3400ca3ff 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/fprsave.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/fprsave.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_ceil.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_ceil.S index 942f28320..637db9eb8 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_ceil.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_ceil.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S index 8c46ef17b..3662e0b79 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_ceilf.S @@ -1,5 +1,5 @@ /* float ceil function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_copysign.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_copysign.S index 30169faed..840891f1c 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_copysign.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_copysign.S @@ -1,5 +1,5 @@ /* Copy a sign bit between floating-point values. - Copyright (C) 1997, 1999, 2000, 2006 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S index 073964f58..4ec8389b5 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S @@ -1,6 +1,6 @@ /* Copy a sign bit between floating-point values. IBM extended format long double version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S index 1434aacba..669411e9e 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S @@ -1,6 +1,6 @@ /* Copy a sign bit between floating-point values. IBM extended format long double version. - Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_floor.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_floor.S index 9eb6ab49a..21154ae20 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_floor.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_floor.S @@ -1,5 +1,5 @@ /* Floor function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_floorf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_floorf.S index 5889f1fd6..e5faf2c64 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_floorf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_floorf.S @@ -1,5 +1,5 @@ /* float Floor function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_isnan.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_isnan.S index f1ea473f7..ac8b08856 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_isnan.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_isnan.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32 version. - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_llrint.c b/libc/sysdeps/powerpc/powerpc32/fpu/s_llrint.c index c3cc46408..fb954505b 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_llrint.c +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_llrint.c @@ -1,5 +1,5 @@ /* Round a double value to a long long in the current rounding mode. - Copyright (C) 1997, 2006 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c b/libc/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c index d2112b8cb..8b7efbcf5 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_llrintf.c @@ -1,5 +1,5 @@ /* Round a float value to a long long in the current rounding mode. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_lrint.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_lrint.S index 6c2c6dcf1..27881f8cc 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_lrint.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_lrint.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC32 version. - Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_lround.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_lround.S index 207950ee5..d1472ce76 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_lround.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_lround.S @@ -1,5 +1,5 @@ /* lround function. PowerPC32 version. - Copyright (C) 2004, 2006, 2007, 2008, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S index f07d98192..c9cd766b9 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyint.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC32 version. - Copyright (C) 2011-2012 Free Software Foundation, Inc. + Copyright (C) 2011-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S index 43e6dc6f3..cf806b315 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_nearbyintf.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC32 version. - Copyright (C) 2011 Free Software Foundation, Inc. + Copyright (C) 2011-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_rint.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_rint.S index 0ab9e6cee..f3cd03668 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_rint.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_rint.S @@ -1,5 +1,5 @@ /* Round to int floating-point values. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_rintf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_rintf.S index ddb47db62..247dd4a14 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_rintf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_rintf.S @@ -1,5 +1,5 @@ /* Round float to int floating-point values. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_round.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_round.S index d89d003db..030204f85 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_round.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_round.S @@ -1,5 +1,5 @@ /* round function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_roundf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_roundf.S index 6e55d53bc..adf4d3530 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_roundf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_roundf.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_trunc.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_trunc.S index 1f1506b9b..fe3e2b975 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_trunc.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_trunc.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/s_truncf.S b/libc/sysdeps/powerpc/powerpc32/fpu/s_truncf.S index 0f9c56609..a74e3dc38 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/s_truncf.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/s_truncf.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC32 version. - Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S b/libc/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S index 1f08b8b4a..17edbf679 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/setjmp-common.S @@ -1,5 +1,5 @@ /* setjmp for PowerPC. - Copyright (C) 1995-2012 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/fpu/setjmp.S b/libc/sysdeps/powerpc/powerpc32/fpu/setjmp.S index 0b06a5375..dc93db385 100644 --- a/libc/sysdeps/powerpc/powerpc32/fpu/setjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/fpu/setjmp.S @@ -1,5 +1,5 @@ /* non alitivec (old) version of setjmp for PowerPC. - Copyright (C) 1995-1997,1999,2000,2003,2004 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/gprrest0.S b/libc/sysdeps/powerpc/powerpc32/gprrest0.S index 854e02ba0..f053f8e9f 100644 --- a/libc/sysdeps/powerpc/powerpc32/gprrest0.S +++ b/libc/sysdeps/powerpc/powerpc32/gprrest0.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/gprrest1.S b/libc/sysdeps/powerpc/powerpc32/gprrest1.S index 0c20cf884..70b167c25 100644 --- a/libc/sysdeps/powerpc/powerpc32/gprrest1.S +++ b/libc/sysdeps/powerpc/powerpc32/gprrest1.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/gprsave0.S b/libc/sysdeps/powerpc/powerpc32/gprsave0.S index 25b1e2858..faed84311 100644 --- a/libc/sysdeps/powerpc/powerpc32/gprsave0.S +++ b/libc/sysdeps/powerpc/powerpc32/gprsave0.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/gprsave1.S b/libc/sysdeps/powerpc/powerpc32/gprsave1.S index eb1cf3755..f52c7c0f9 100644 --- a/libc/sysdeps/powerpc/powerpc32/gprsave1.S +++ b/libc/sysdeps/powerpc/powerpc32/gprsave1.S @@ -1,4 +1,4 @@ -/* Copyright (C) 2000-2012 Free Software Foundation, Inc. +/* Copyright (C) 2000-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/hp-timing.h b/libc/sysdeps/powerpc/powerpc32/hp-timing.h index 24358ce63..bf925fbbe 100644 --- a/libc/sysdeps/powerpc/powerpc32/hp-timing.h +++ b/libc/sysdeps/powerpc/powerpc32/hp-timing.h @@ -1,5 +1,5 @@ /* High precision, low overhead timing functions. Linux/PPC32 version. - Copyright (C) 2005 Free Software Foundation, Inc. + Copyright (C) 2005-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/libgcc-compat.S b/libc/sysdeps/powerpc/powerpc32/libgcc-compat.S index b39f23e66..59c8c77ec 100644 --- a/libc/sysdeps/powerpc/powerpc32/libgcc-compat.S +++ b/libc/sysdeps/powerpc/powerpc32/libgcc-compat.S @@ -1,5 +1,5 @@ /* pre-.hidden libgcc compatibility - Copyright (C) 2002 Free Software Foundation, Inc. + Copyright (C) 2002-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/lshift.S b/libc/sysdeps/powerpc/powerpc32/lshift.S index d37626671..8e75084a8 100644 --- a/libc/sysdeps/powerpc/powerpc32/lshift.S +++ b/libc/sysdeps/powerpc/powerpc32/lshift.S @@ -1,5 +1,5 @@ /* Shift a limb left, low level routine. - Copyright (C) 1996, 1997, 1999, 2000, 2006 Free Software Foundation, Inc. + Copyright (C) 1996-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/memset.S b/libc/sysdeps/powerpc/powerpc32/memset.S index 8459b926e..45c79d858 100644 --- a/libc/sysdeps/powerpc/powerpc32/memset.S +++ b/libc/sysdeps/powerpc/powerpc32/memset.S @@ -1,6 +1,5 @@ /* Optimized memset implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2003, 2007, 2011 - Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 @@ -276,7 +275,7 @@ L(checklinesize): beq cr1,L(nondcbz) /* If the cache line size is 32 bytes then goto to L(zloopstart), - which is coded specificly for 32-byte lines (and 601). */ + which is coded specifically for 32-byte lines (and 601). */ cmplwi cr1,rCLS,32 beq cr1,L(zloopstart) diff --git a/libc/sysdeps/powerpc/powerpc32/mul_1.S b/libc/sysdeps/powerpc/powerpc32/mul_1.S index 32a33f296..fc7865875 100644 --- a/libc/sysdeps/powerpc/powerpc32/mul_1.S +++ b/libc/sysdeps/powerpc/powerpc32/mul_1.S @@ -1,5 +1,5 @@ /* Multiply a limb vector by a limb, for PowerPC. - Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1993-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/mpa.c b/libc/sysdeps/powerpc/powerpc32/power4/fpu/mpa.c index d15680e77..9fcaa763c 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/mpa.c +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/mpa.c @@ -2,7 +2,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001, 2006 Free Software Foundation + * Copyright (C) 2001-2013 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -23,9 +23,7 @@ /* FUNCTIONS: */ /* mcr */ /* acr */ -/* cr */ /* cpy */ -/* cpymn */ /* norm */ /* denorm */ /* mp_dbl */ @@ -46,11 +44,13 @@ #include "endian.h" #include "mpa.h" #include "mpa2.h" -#include <sys/param.h> /* For MIN() */ -/* mcr() compares the sizes of the mantissas of two multiple precision */ -/* numbers. Mantissas are compared regardless of the signs of the */ -/* numbers, even if x->d[0] or y->d[0] are zero. Exponents are also */ -/* disregarded. */ +#include <sys/param.h> + +const mp_no mpone = {1, {1.0, 1.0}}; +const mp_no mptwo = {1, {1.0, 2.0}}; + +/* Compare mantissa of two multiple precision numbers regardless of the sign + and exponent of the numbers. */ static int mcr(const mp_no *x, const mp_no *y, int p) { long i; long p2 = p; @@ -61,9 +61,7 @@ static int mcr(const mp_no *x, const mp_no *y, int p) { return 0; } - - -/* acr() compares the absolute values of two multiple precision numbers */ +/* Compare the absolute values of two multiple precision numbers. */ int __acr(const mp_no *x, const mp_no *y, int p) { long i; @@ -81,21 +79,8 @@ int __acr(const mp_no *x, const mp_no *y, int p) { return i; } - -/* cr90 compares the values of two multiple precision numbers */ -int __cr(const mp_no *x, const mp_no *y, int p) { - int i; - - if (X[0] > Y[0]) i= 1; - else if (X[0] < Y[0]) i=-1; - else if (X[0] < ZERO ) i= __acr(y,x,p); - else i= __acr(x,y,p); - - return i; -} - - -/* Copy a multiple precision number. Set *y=*x. x=y is permissible. */ +/* Copy multiple precision number X into Y. They could be the same + number. */ void __cpy(const mp_no *x, mp_no *y, int p) { long i; @@ -105,35 +90,12 @@ void __cpy(const mp_no *x, mp_no *y, int p) { return; } - -/* Copy a multiple precision number x of precision m into a */ -/* multiple precision number y of precision n. In case n>m, */ -/* the digits of y beyond the m'th are set to zero. In case */ -/* n<m, the digits of x beyond the n'th are ignored. */ -/* x=y is permissible. */ - -void __cpymn(const mp_no *x, int m, mp_no *y, int n) { - - long i,k; - long n2 = n; - long m2 = m; - - EY = EX; k=MIN(m2,n2); - for (i=0; i <= k; i++) Y[i] = X[i]; - for ( ; i <= n2; i++) Y[i] = ZERO; - - return; -} - -/* Convert a multiple precision number *x into a double precision */ -/* number *y, normalized case (|x| >= 2**(-1022))) */ +/* Convert a multiple precision number *X into a double precision + number *Y, normalized case (|x| >= 2**(-1022))). */ static void norm(const mp_no *x, double *y, int p) { - #define R radixi.d + #define R RADIXI long i; -#if 0 - int k; -#endif double a,c,u,v,z[5]; if (p<5) { if (p==1) c = X[1]; @@ -180,18 +142,15 @@ static void norm(const mp_no *x, double *y, int p) #undef R } -/* Convert a multiple precision number *x into a double precision */ -/* number *y, denormalized case (|x| < 2**(-1022))) */ +/* Convert a multiple precision number *X into a double precision + number *Y, Denormal case (|x| < 2**(-1022))). */ static void denorm(const mp_no *x, double *y, int p) { long i,k; long p2 = p; double c,u,z[5]; -#if 0 - double a,v; -#endif -#define R radixi.d +#define R RADIXI if (EX<-44 || (EX==-44 && X[1]<TWO5)) { *y=ZERO; return; } @@ -230,14 +189,9 @@ static void denorm(const mp_no *x, double *y, int p) #undef R } -/* Convert a multiple precision number *x into a double precision number *y. */ -/* The result is correctly rounded to the nearest/even. *x is left unchanged */ - +/* Convert multiple precision number *X into double precision number *Y. The + result is correctly rounded to the nearest/even. */ void __mp_dbl(const mp_no *x, double *y, int p) { -#if 0 - int i,k; - double a,c,u,v,z[5]; -#endif if (X[0] == ZERO) {*y = ZERO; return; } @@ -246,27 +200,24 @@ void __mp_dbl(const mp_no *x, double *y, int p) { else denorm(x,y,p); } - -/* dbl_mp() converts a double precision number x into a multiple precision */ -/* number *y. If the precision p is too small the result is truncated. x is */ -/* left unchanged. */ - +/* Get the multiple precision equivalent of X into *Y. If the precision is too + small, the result is truncated. */ void __dbl_mp(double x, mp_no *y, int p) { long i,n; long p2 = p; double u; - /* Sign */ + /* Sign. */ if (x == ZERO) {Y[0] = ZERO; return; } else if (x > ZERO) Y[0] = ONE; else {Y[0] = MONE; x=-x; } - /* Exponent */ + /* Exponent. */ for (EY=ONE; x >= RADIX; EY += ONE) x *= RADIXI; for ( ; x < ONE; EY -= ONE) x *= RADIX; - /* Digits */ + /* Digits. */ n=MIN(p2,4); for (i=1; i<=n; i++) { u = (x + TWO52) - TWO52; @@ -276,13 +227,10 @@ void __dbl_mp(double x, mp_no *y, int p) { return; } - -/* add_magnitudes() adds the magnitudes of *x & *y assuming that */ -/* abs(*x) >= abs(*y) > 0. */ -/* The sign of the sum *z is undefined. x&y may overlap but not x&z or y&z. */ -/* No guard digit is used. The result equals the exact sum, truncated. */ -/* *x & *y are left unchanged. */ - +/* Add magnitudes of *X and *Y assuming that abs (*X) >= abs (*Y) > 0. The + sign of the sum *Z is not changed. X and Y may overlap but not X and Z or + Y and Z. No guard digit is used. The result equals the exact sum, + truncated. */ static void add_magnitudes(const mp_no *x, const mp_no *y, mp_no *z, int p) { long i,j,k; @@ -319,13 +267,10 @@ static void add_magnitudes(const mp_no *x, const mp_no *y, mp_no *z, int p) { else EZ += ONE; } - -/* sub_magnitudes() subtracts the magnitudes of *x & *y assuming that */ -/* abs(*x) > abs(*y) > 0. */ -/* The sign of the difference *z is undefined. x&y may overlap but not x&z */ -/* or y&z. One guard digit is used. The error is less than one ulp. */ -/* *x & *y are left unchanged. */ - +/* Subtract the magnitudes of *X and *Y assuming that abs (*x) > abs (*y) > 0. + The sign of the difference *Z is not changed. X and Y may overlap but not X + and Z or Y and Z. One guard digit is used. The error is less than one + ULP. */ static void sub_magnitudes(const mp_no *x, const mp_no *y, mp_no *z, int p) { long i,j,k; @@ -378,11 +323,9 @@ static void sub_magnitudes(const mp_no *x, const mp_no *y, mp_no *z, int p) { return; } - -/* Add two multiple precision numbers. Set *z = *x + *y. x&y may overlap */ -/* but not x&z or y&z. One guard digit is used. The error is less than */ -/* one ulp. *x & *y are left unchanged. */ - +/* Add *X and *Y and store the result in *Z. X and Y may overlap, but not X + and Z or Y and Z. One guard digit is used. The error is less than one + ULP. */ void __add(const mp_no *x, const mp_no *y, mp_no *z, int p) { int n; @@ -402,11 +345,9 @@ void __add(const mp_no *x, const mp_no *y, mp_no *z, int p) { return; } - -/* Subtract two multiple precision numbers. *z is set to *x - *y. x&y may */ -/* overlap but not x&z or y&z. One guard digit is used. The error is */ -/* less than one ulp. *x & *y are left unchanged. */ - +/* Subtract *Y from *X and return the result in *Z. X and Y may overlap but + not X and Z or Y and Z. One guard digit is used. The error is less than + one ULP. */ void __sub(const mp_no *x, const mp_no *y, mp_no *z, int p) { int n; @@ -426,12 +367,9 @@ void __sub(const mp_no *x, const mp_no *y, mp_no *z, int p) { return; } - -/* Multiply two multiple precision numbers. *z is set to *x * *y. x&y */ -/* may overlap but not x&z or y&z. In case p=1,2,3 the exact result is */ -/* truncated to p digits. In case p>3 the error is bounded by 1.001 ulp. */ -/* *x & *y are left unchanged. */ - +/* Multiply *X and *Y and store result in *Z. X and Y may overlap but not X + and Z or Y and Z. For P in [1, 2, 3], the exact result is truncated to P + digits. In case P > 3 the error is bounded by 1.001 ULP. */ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { long i, i1, i2, j, k, k2; @@ -449,19 +387,19 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { if (k > p2) {i1=k-p2; i2=p2+1; } else {i1=1; i2=k; } #if 1 - /* rearange this inner loop to allow the fmadd instructions to be + /* Rearrange this inner loop to allow the fmadd instructions to be independent and execute in parallel on processors that have - dual symetrical FP pipelines. */ + dual symmetrical FP pipelines. */ if (i1 < (i2-1)) { - /* make sure we have at least 2 iterations */ + /* Make sure we have at least 2 iterations. */ if (((i2 - i1) & 1L) == 1L) { /* Handle the odd iterations case. */ zk2 = x->d[i2-1]*y->d[i1]; } else - zk2 = zero.d; + zk2 = 0.0; /* Do two multiply/adds per loop iteration, using independent accumulators; zk and zk2. */ for (i=i1,j=i2-1; i<i2-1; i+=2,j-=2) @@ -469,7 +407,7 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { zk += x->d[i]*y->d[j]; zk2 += x->d[i+1]*y->d[j-1]; } - zk += zk2; /* final sum. */ + zk += zk2; /* Final sum. */ } else { @@ -477,7 +415,7 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { zk += x->d[i1]*y->d[i1]; } #else - /* The orginal code. */ + /* The original code. */ for (i=i1,j=i2-1; i<i2; i++,j--) zk += X[i]*Y[j]; #endif @@ -489,7 +427,7 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { } Z[k] = zk; - /* Is there a carry beyond the most significant digit? */ + /* Is there a carry beyond the most significant digit? */ if (Z[1] == ZERO) { for (i=1; i<=p2; i++) Z[i]=Z[i+1]; EZ = EX + EY - 1; } @@ -500,17 +438,14 @@ void __mul(const mp_no *x, const mp_no *y, mp_no *z, int p) { return; } +/* Invert *X and store in *Y. Relative error bound: + - For P = 2: 1.001 * R ^ (1 - P) + - For P = 3: 1.063 * R ^ (1 - P) + - For P > 3: 2.001 * R ^ (1 - P) -/* Invert a multiple precision number. Set *y = 1 / *x. */ -/* Relative error bound = 1.001*r**(1-p) for p=2, 1.063*r**(1-p) for p=3, */ -/* 2.001*r**(1-p) for p>3. */ -/* *x=0 is not permissible. *x is left unchanged. */ - + *X = 0 is not permissible. */ void __inv(const mp_no *x, mp_no *y, int p) { long i; -#if 0 - int l; -#endif double t; mp_no z,w; static const int np1[] = {0,0,0,0,1,2,2,2,2,3,3,3,3,3,3,3,3,3, @@ -532,12 +467,13 @@ void __inv(const mp_no *x, mp_no *y, int p) { return; } +/* Divide *X by *Y and store result in *Z. X and Y may overlap but not X and Z + or Y and Z. Relative error bound: + - For P = 2: 2.001 * R ^ (1 - P) + - For P = 3: 2.063 * R ^ (1 - P) + - For P > 3: 3.001 * R ^ (1 - P) -/* Divide one multiple precision number by another.Set *z = *x / *y. *x & *y */ -/* are left unchanged. x&y may overlap but not x&z or y&z. */ -/* Relative error bound = 2.001*r**(1-p) for p=2, 2.063*r**(1-p) for p=3 */ -/* and 3.001*r**(1-p) for p>3. *y=0 is not permissible. */ - + *X = 0 is not permissible. */ void __dvd(const mp_no *x, const mp_no *y, mp_no *z, int p) { mp_no w; diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S index 5b024f6bd..2ac986db8 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrint.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC32 on PowerPC64 version. - Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S index 06d07e281..98e3aafc8 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llrintf.S @@ -1,5 +1,5 @@ /* Round float to long int. PowerPC32 on PowerPC64 version. - Copyright (C) 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S index fc8591ae7..07beb0a56 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S @@ -1,5 +1,5 @@ /* llround function. PowerPC32 on PowerPC64 version. - Copyright (C) 2004, 2006, 2007, 2008, 2011 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c b/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c index 2db82810e..d93f50544 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowexp.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001, 2007 Free Software Foundation + * Copyright (C) 2001-2013 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c b/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c index fdb27718e..7c97d9581 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/slowpow.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001, 2006 Free Software Foundation + * Copyright (C) 2001-2013 Free Software Foundation, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -59,7 +59,7 @@ __slowpow (double x, double y, double z) res1 = (double) (ldpp - ldeps); if (res != res1) /* if result still not accurate enough */ - { /* use mpa for higher persision. */ + { /* use mpa for higher precision. */ mp_no mpx, mpy, mpz, mpw, mpp, mpr, mpr1; static const mp_no eps = { -3, {1.0, 4.0} }; int p; diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S b/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S index 93902bcc5..4f1c17680 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt.S @@ -1,5 +1,5 @@ /* sqrt function. PowerPC32 version. - Copyright (C) 2007, 2011 Free Software Foundation, Inc. + Copyright (C) 2007-2013 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 @@ -22,7 +22,7 @@ /* double [fp1] sqrt (double x [fp1]) Power4 (ISA V2.0) and above implement sqrt in hardware (not optional). The fsqrt instruction generates the correct value for all inputs and - sets the appropriate floating point exceptions. Extented checking is + sets the appropriate floating point exceptions. Extended checking is only needed to set errno (via __kernel_standard) if the input value is negative. diff --git a/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S b/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S index 3679d8c83..0da5b7a8e 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf.S @@ -1,5 +1,5 @@ /* sqrtf function. PowerPC32 version. - Copyright (C) 2007, 2011 Free Software Foundation, Inc. + Copyright (C) 2007-2013 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 @@ -22,7 +22,7 @@ /* float [fp1] sqrts (float x [fp1]) Power4 (ISA V2.0) and above implement sqrt in hardware (not optional). The fsqrts instruction generates the correct value for all inputs and - sets the appropriate floating point exceptions. Extented checking is + sets the appropriate floating point exceptions. Extended checking is only needed to set errno (via __kernel_standard) if the input value is negative. diff --git a/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.c b/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.c index 855540941..f54a5f879 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.c +++ b/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.c @@ -1,6 +1,6 @@ /* Support for high precision, low overhead timing functions. powerpc64 version. - Copyright (C) 2005, 2008 Free Software Foundation, Inc. + Copyright (C) 2005-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. diff --git a/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.h b/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.h index a80168a7c..7d6c96e9e 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.h +++ b/libc/sysdeps/powerpc/powerpc32/power4/hp-timing.h @@ -1,5 +1,5 @@ /* High precision, low overhead timing functions. powerpc64 version. - Copyright (C) 2005, 2008 Free Software Foundation, Inc. + Copyright (C) 2005-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. @@ -82,7 +82,7 @@ typedef unsigned long long int hp_timing_t; /* That's quite simple. Use the `mftb' instruction. Note that the value might not be 100% accurate since there might be some more instructions running in this moment. This could be changed by using a barrier like - 'lwsync' right before the `mftb' instruciton. But we are not interested + 'lwsync' right before the `mftb' instruction. But we are not interested in accurate clock cycles here so we don't do this. */ #define HP_TIMING_NOW(Var) \ diff --git a/libc/sysdeps/powerpc/powerpc32/power4/memcmp.S b/libc/sysdeps/powerpc/powerpc32/power4/memcmp.S index 916db3281..bbee6f4d3 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/memcmp.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/memcmp.S @@ -1,5 +1,5 @@ /* Optimized strcmp implementation for PowerPC64. - Copyright (C) 2003, 2006 Free Software Foundation, Inc. + Copyright (C) 2003-2013 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 @@ -69,7 +69,7 @@ EALIGN (BP_SYM(memcmp), 4, 0) Otherwise we know the two strings have the same alignment (but not yet word aligned). So we force the string addresses to the next lower word boundary and special case this first word using shift left to - eliminate bits preceeding the first byte. Since we want to join the + eliminate bits preceding the first byte. Since we want to join the normal (word aligned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop versioning for the first word. This insures that the loop count is @@ -517,7 +517,7 @@ L(zeroLength): Otherwise we know that rSTR1 is not aready word aligned yet. So we can force the string addresses to the next lower word boundary and special case this first word using shift left to - eliminate bits preceeding the first byte. Since we want to join the + eliminate bits preceding the first byte. Since we want to join the normal (Wualigned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop versioning for the first W. This insures that the loop count is diff --git a/libc/sysdeps/powerpc/powerpc32/power4/memcopy.h b/libc/sysdeps/powerpc/powerpc32/power4/memcopy.h index 991a232d0..2c9cca366 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/memcopy.h +++ b/libc/sysdeps/powerpc/powerpc32/power4/memcopy.h @@ -1,5 +1,5 @@ /* memcopy.h -- definitions for memory copy functions. Generic C version. - Copyright (C) 1991, 1992, 1993, 1997, 2004, 2006 Free Software Foundation, Inc. + Copyright (C) 1991-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Torbjorn Granlund (tege@sics.se). diff --git a/libc/sysdeps/powerpc/powerpc32/power4/memcpy.S b/libc/sysdeps/powerpc/powerpc32/power4/memcpy.S index 2522ba6f8..aa2aab1ec 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/memcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/memcpy.S @@ -1,5 +1,5 @@ /* Optimized memcpy implementation for PowerPC32 on PowerPC64. - Copyright (C) 2003, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2003-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/memset.S b/libc/sysdeps/powerpc/powerpc32/power4/memset.S index d73a53830..58497f4b1 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/memset.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/memset.S @@ -1,5 +1,5 @@ /* Optimized memset implementation for PowerPC64. - Copyright (C) 1997,99, 2000,02,03, 2006 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/strncmp.S b/libc/sysdeps/powerpc/powerpc32/power4/strncmp.S index 64b522f64..50d79dc96 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/strncmp.S +++ b/libc/sysdeps/powerpc/powerpc32/power4/strncmp.S @@ -1,5 +1,5 @@ /* Optimized strcmp implementation for PowerPC32. - Copyright (C) 2003, 2006, 2011 Free Software Foundation, Inc. + Copyright (C) 2003-2013 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 @@ -51,7 +51,7 @@ EALIGN (BP_SYM(strncmp), 4, 0) cmplwi cr1, rN, 0 lis rFEFE, -0x101 bne L(unaligned) -/* We are word alligned so set up for two loops. first a word +/* We are word aligned so set up for two loops. first a word loop, then fall into the byte loop if any residual. */ srwi. rTMP, rN, 2 clrlwi rN, rN, 30 diff --git a/libc/sysdeps/powerpc/powerpc32/power4/wordcopy.c b/libc/sysdeps/powerpc/powerpc32/power4/wordcopy.c index e8a35eaee..6dd0fa392 100644 --- a/libc/sysdeps/powerpc/powerpc32/power4/wordcopy.c +++ b/libc/sysdeps/powerpc/powerpc32/power4/wordcopy.c @@ -1,5 +1,5 @@ /* _memcopy.c -- subroutines for memory copy functions. - Copyright (C) 1991, 1996 Free Software Foundation, Inc. + Copyright (C) 1991-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Torbjorn Granlund (tege@sics.se). diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S index 7a0be37fe..0469831ee 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceil.S @@ -1,5 +1,5 @@ /* ceil function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S index e68251322..43f74a179 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_ceilf.S @@ -1,5 +1,5 @@ /* ceilf function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S index 5039abd6e..215c67cfb 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floor.S @@ -1,5 +1,5 @@ /* floor function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S index 48784cea3..eb228da10 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_floorf.S @@ -1,5 +1,5 @@ /* floorf function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S index 00abb0809..558bd2acb 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_llround.S @@ -1,5 +1,5 @@ /* lround function. POWER5+, PowerPC32 version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S index c5a3be843..0fa359d07 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_lround.S @@ -1,5 +1,5 @@ /* lround function. POWER5+, PowerPC32 version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S index 277ffd1ff..3cc72d39c 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_round.S @@ -1,5 +1,5 @@ /* round function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S index 25e37d625..8bd2d0a50 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_roundf.S @@ -1,5 +1,5 @@ /* roundf function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S index c9c14e761..2d4ec5a06 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_trunc.S @@ -1,5 +1,5 @@ /* trunc function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S index f0547e3ab..0ca5b5c50 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5+/fpu/s_truncf.S @@ -1,5 +1,5 @@ /* truncf function. PowerPC32/power5+ version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S b/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S index dce96f918..f2417fdf4 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S +++ b/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnan.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32 version. - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S b/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S index 6f3102772..0373f0156 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5/fpu/s_isnanf.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32 version. - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S b/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S index 3bb5da5df..23559aa19 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S +++ b/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt.S @@ -1,5 +1,5 @@ /* sqrt function. PowerPC32 version. - Copyright (C) 2007, 2011 Free Software Foundation, Inc. + Copyright (C) 2007-2013 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 @@ -22,7 +22,7 @@ /* double [fp1] sqrt (double x [fp1]) Power4 (ISA V2.0) and above implement sqrt in hardware (not optional). The fsqrt instruction generates the correct value for all inputs and - sets the appropriate floating point exceptions. Extented checking is + sets the appropriate floating point exceptions. Extended checking is only needed to set errno (via __kernel_standard) if the input value is negative. diff --git a/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S b/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S index b32b03844..590c24caf 100644 --- a/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S +++ b/libc/sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf.S @@ -1,5 +1,5 @@ /* sqrtf function. PowerPC32 version. - Copyright (C) 2007, 2011 Free Software Foundation, Inc. + Copyright (C) 2007-2013 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 @@ -22,7 +22,7 @@ /* float [fp1] sqrts (float x [fp1]) Power4 (ISA V2.0) and above implement sqrt in hardware (not optional). The fsqrts instruction generates the correct value for all inputs and - sets the appropriate floating point exceptions. Extented checking is + sets the appropriate floating point exceptions. Extended checking is only needed to set errno (via __kernel_standard) if the input value is negative. diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S index e147ba78a..1b8d73af0 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_copysign.S @@ -1,5 +1,5 @@ /* copysign(). PowerPC32/POWER6 version. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S index 1fda9446a..2c095db1d 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnan.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32 version. - Copyright (C) 2008 Free Software Foundation, Inc. + Copyright (C) 2008-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S index a662f2485..483f0f9c0 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_isnanf.S @@ -1,5 +1,5 @@ /* isnanf(). PowerPC32 version. - Copyright (C) 2008, 2011 Free Software Foundation, Inc. + Copyright (C) 2008-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S index 0e3fa8851..86f51bb4f 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrint.S @@ -1,5 +1,5 @@ /* Round double to long int. PowerPC32 on PowerPC64 version. - Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S index d1853edc7..1b06e2b9b 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llrintf.S @@ -1,5 +1,5 @@ /* Round float to long int. PowerPC32 on PowerPC64 version. - Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2004-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S index 77e1ddbe4..bfc5efbe8 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/fpu/s_llround.S @@ -1,5 +1,5 @@ /* lround function. POWER5+, PowerPC32 version. - Copyright (C) 2006, 2007 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/memcpy.S b/libc/sysdeps/powerpc/powerpc32/power6/memcpy.S index 79358368d..203c979d1 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/memcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/memcpy.S @@ -1,5 +1,5 @@ /* Optimized memcpy implementation for PowerPC32 on POWER6. - Copyright (C) 2003, 2006, 2009, 2011 Free Software Foundation, Inc. + Copyright (C) 2003-2013 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 @@ -411,31 +411,31 @@ L(wdu): not. For power4, power5 and power6 machines there is penalty for unaligned loads (src) that cross 32-byte, cacheline, or page boundaries. So we want to use simple (unaligned) loads where - posible but avoid them where we know the load would span a 32-byte + possible but avoid them where we know the load would span a 32-byte boundary. At this point we know we have at least 29 (32-3) bytes to copy the src is unaligned. and we may cross at least one 32-byte - boundary. Also we have the following regester values: + boundary. Also we have the following register values: r3 == adjusted dst, word aligned r4 == unadjusted src r5 == unadjusted len r9 == adjusted Word length r10 == src alignment (1-3) - r12 == adjuested src, not aligned + r12 == adjusted src, not aligned r31 == adjusted len - First we need to copy word upto but not crossing the next 32-byte + First we need to copy word up to but not crossing the next 32-byte boundary. Then perform aligned loads just before and just after - the boundary and use shifts and or to gernerate the next aligned + the boundary and use shifts and or to generate the next aligned word for dst. If more then 32 bytes remain we copy (unaligned src) the next 7 words and repeat the loop until less then 32-bytes - remaim. + remain. Then if more then 4 bytes remain we again use aligned loads, shifts and or to generate the next dst word. We then process the remaining words using unaligned loads as needed. Finally we check - if there more then 0 bytes (1-3) bytes remainting and use + if there more then 0 bytes (1-3) bytes remaining and use halfword and or byte load/stores to complete the copy. */ mr 4,12 /* restore unaligned adjusted src ptr */ @@ -512,7 +512,7 @@ L(wdu_h32_4): addi 3,3,4 .align 4 L(wdu_h32_0): -/* set up for 32-byte boundry crossing word move and possibly 32-byte +/* set up for 32-byte boundary crossing word move and possibly 32-byte move loop. */ clrrwi 12,4,2 cmplwi cr5,31,32 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/memset.S b/libc/sysdeps/powerpc/powerpc32/power6/memset.S index 1ad6e5d15..3612e7c35 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/memset.S +++ b/libc/sysdeps/powerpc/powerpc32/power6/memset.S @@ -1,5 +1,5 @@ /* Optimized 32-bit memset implementation for POWER6. - Copyright (C) 1997,99,2000,02,03,06,2007,2009 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/wcschr.c b/libc/sysdeps/powerpc/powerpc32/power6/wcschr.c index a981427f7..a989877bb 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/wcschr.c +++ b/libc/sysdeps/powerpc/powerpc32/power6/wcschr.c @@ -1,5 +1,5 @@ /* wcschr.c - Wide Character Search for powerpc32/power6. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/wcscpy.c b/libc/sysdeps/powerpc/powerpc32/power6/wcscpy.c index 9bd907788..5950ef3dd 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/wcscpy.c +++ b/libc/sysdeps/powerpc/powerpc32/power6/wcscpy.c @@ -1,5 +1,5 @@ /* wcscpy.c - Wide Character Copy for powerpc32/power6. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/wcsrchr.c b/libc/sysdeps/powerpc/powerpc32/power6/wcsrchr.c index f9db8f8b5..d0ff9f69c 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/wcsrchr.c +++ b/libc/sysdeps/powerpc/powerpc32/power6/wcsrchr.c @@ -1,5 +1,5 @@ /* wcsrchr.c - Wide Character Reverse Search for powerpc32/power6. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6/wordcopy.c b/libc/sysdeps/powerpc/powerpc32/power6/wordcopy.c index 698b82f4f..bcb6176a3 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6/wordcopy.c +++ b/libc/sysdeps/powerpc/powerpc32/power6/wordcopy.c @@ -1,5 +1,5 @@ /* _memcopy.c -- subroutines for memory copy functions. - Copyright (C) 1991-2012 Free Software Foundation, Inc. + Copyright (C) 1991-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Torbjorn Granlund (tege@sics.se). Updated for POWER6 by Steven Munroe (sjmunroe@us.ibm.com). diff --git a/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S b/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S index 0db883f37..d0cc15931 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S +++ b/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lrint.S @@ -1,5 +1,5 @@ /* Round double to long int. POWER6x PowerPC32 version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S b/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S index 5097e2bb0..950b69536 100644 --- a/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S +++ b/libc/sysdeps/powerpc/powerpc32/power6x/fpu/s_lround.S @@ -1,5 +1,5 @@ /* lround function. POWER6x, PowerPC32 version. - Copyright (C) 2006 Free Software Foundation, Inc. + Copyright (C) 2006-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S index 106cf543e..b2ab5bfe7 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_finite.S @@ -1,5 +1,5 @@ /* finite(). PowerPC32/POWER7 version. - Copyright (C) 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S index 908cccef2..3f8af60a5 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isinf.S @@ -1,5 +1,5 @@ /* isinf(). PowerPC32/POWER7 version. - Copyright (C) 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S index f98a67df3..99ff12696 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_isnan.S @@ -1,5 +1,5 @@ /* isnan(). PowerPC32/POWER7 version. - Copyright (C) 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c index 87176c34c..da2e6b9e4 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logb.c @@ -1,5 +1,5 @@ /* logb(). PowerPC/POWER7 version. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c index aa8499a14..05726f2f7 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbf.c @@ -1,5 +1,5 @@ /* logbf(). PowerPC/POWER7 version. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c index 20c7d4e6e..e008ed0c3 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c +++ b/libc/sysdeps/powerpc/powerpc32/power7/fpu/s_logbl.c @@ -1,5 +1,5 @@ /* logbl(). PowerPC/POWER7 version. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/memchr.S b/libc/sysdeps/powerpc/powerpc32/power7/memchr.S index ca2bc4957..3d8389e95 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/memchr.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/memchr.S @@ -1,5 +1,5 @@ /* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010-2012 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. @@ -44,7 +44,7 @@ L(proceed): rlwinm r6,r3,3,27,28 /* Calculate padding. */ cmpli cr6,r6,0 /* cr6 == Do we have padding? */ lwz r12,0(r8) /* Load word from memory. */ - cmpb r10,r12,r4 /* Check for BYTE's in WORD1. */ + cmpb r10,r12,r4 /* Check for BYTEs in WORD1. */ beq cr6,L(proceed_no_padding) slw r10,r10,r6 srw r10,r10,r6 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/memcmp.S b/libc/sysdeps/powerpc/powerpc32/power7/memcmp.S index 5fe4e0584..815e3c395 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/memcmp.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/memcmp.S @@ -1,5 +1,5 @@ /* Optimized memcmp implementation for POWER7/PowerPC32. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 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 @@ -73,7 +73,7 @@ EALIGN (BP_SYM(memcmp),4,0) Otherwise we know the two strings have the same alignment (but not yet word aligned). So we force the string addresses to the next lower word boundary and special case this first word using shift left to - eliminate bits preceeding the first byte. Since we want to join the + eliminate bits preceding the first byte. Since we want to join the normal (word aligned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop versioning for the first word. This insures that the loop count is @@ -520,7 +520,7 @@ L(zeroLength): Otherwise we know that rSTR1 is not aready word aligned yet. So we can force the string addresses to the next lower word boundary and special case this first word using shift left to - eliminate bits preceeding the first byte. Since we want to join the + eliminate bits preceding the first byte. Since we want to join the normal (Wualigned) compare loop, starting at the second word, we need to adjust the length (rN) and special case the loop versioning for the first W. This insures that the loop count is diff --git a/libc/sysdeps/powerpc/powerpc32/power7/memcpy.S b/libc/sysdeps/powerpc/powerpc32/power7/memcpy.S index 1f805d119..4f228d3b6 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/memcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/memcpy.S @@ -1,5 +1,5 @@ /* Optimized memcpy implementation for PowerPC32/POWER7. - Copyright (C) 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/mempcpy.S b/libc/sysdeps/powerpc/powerpc32/power7/mempcpy.S index 7889b173d..9a88a1b78 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/mempcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/mempcpy.S @@ -1,5 +1,5 @@ /* Optimized mempcpy implementation for POWER7. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/memrchr.S b/libc/sysdeps/powerpc/powerpc32/power7/memrchr.S index 6824ee59f..9ff8d662f 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/memrchr.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/memrchr.S @@ -1,5 +1,5 @@ /* Optimized memrchr implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. @@ -51,7 +51,7 @@ L(proceed): cmpb r10,r12,r4 /* Check for BYTE in WORD1. */ slw r10,r10,r0 srw r10,r10,r0 - cmplwi cr7,r10,0 /* If r10 == 0, no BYTE's have been found. */ + cmplwi cr7,r10,0 /* If r10 == 0, no BYTEs have been found. */ bne cr7,L(done) /* Are we done already? */ diff --git a/libc/sysdeps/powerpc/powerpc32/power7/memset.S b/libc/sysdeps/powerpc/powerpc32/power7/memset.S index 4e6e01392..00283ab05 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/memset.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/memset.S @@ -1,5 +1,5 @@ /* Optimized memset implementation for PowerPC32/POWER7. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/rawmemchr.S b/libc/sysdeps/powerpc/powerpc32/power7/rawmemchr.S index 95252343e..e37d1327c 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/rawmemchr.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/rawmemchr.S @@ -1,5 +1,5 @@ /* Optimized rawmemchr implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strcasecmp.S b/libc/sysdeps/powerpc/powerpc32/power7/strcasecmp.S index 7162142b2..52d73d9f8 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strcasecmp.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strcasecmp.S @@ -1,5 +1,5 @@ /* Optimized strcasecmp implementation for PowerPC32. - Copyright (C) 2011 Free Software Foundation, Inc. + Copyright (C) 2011-2013 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 @@ -39,8 +39,8 @@ ENTRY (BP_SYM (__STRCMP)) #define rSTR1 r5 /* 1st string */ #define rSTR2 r4 /* 2nd string */ #define rLOCARG r5 /* 3rd argument: locale_t */ -#define rCHAR1 r6 /* Byte readed from 1st string */ -#define rCHAR2 r7 /* Byte readed from 2nd string */ +#define rCHAR1 r6 /* Byte read from 1st string */ +#define rCHAR2 r7 /* Byte read from 2nd string */ #define rADDR1 r8 /* Address of tolower(rCHAR1) */ #define rADDR2 r12 /* Address of tolower(rCHAR2) */ #define rLWR1 r8 /* Byte tolower(rCHAR1) */ diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strchr.S b/libc/sysdeps/powerpc/powerpc32/power7/strchr.S index fc33043ba..1a3795815 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strchr.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strchr.S @@ -1,5 +1,5 @@ /* Optimized strchr implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strchrnul.S b/libc/sysdeps/powerpc/powerpc32/power7/strchrnul.S index bd4caa97c..ae304ae9e 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strchrnul.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strchrnul.S @@ -1,5 +1,5 @@ /* Optimized strchrnul implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strlen.S b/libc/sysdeps/powerpc/powerpc32/power7/strlen.S index df04a1004..7694f8a2c 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strlen.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strlen.S @@ -1,5 +1,5 @@ /* Optimized strlen implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strncmp.S b/libc/sysdeps/powerpc/powerpc32/power7/strncmp.S index 0eba40333..3629783bc 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strncmp.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strncmp.S @@ -1,5 +1,5 @@ /* Optimized strcmp implementation for POWER7/PowerPC32. - Copyright (C) 2010, 2011 Free Software Foundation, Inc. + Copyright (C) 2010-2013 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 @@ -55,7 +55,7 @@ EALIGN (BP_SYM(strncmp),5,0) cmplwi cr1,rN,0 lis rFEFE,-0x101 bne L(unaligned) -/* We are word alligned so set up for two loops. first a word +/* We are word aligned so set up for two loops. first a word loop, then fall into the byte loop if any residual. */ srwi. rTMP,rN,2 clrlwi rN,rN,30 diff --git a/libc/sysdeps/powerpc/powerpc32/power7/strnlen.S b/libc/sysdeps/powerpc/powerpc32/power7/strnlen.S index bdfdfafeb..ec716e74a 100644 --- a/libc/sysdeps/powerpc/powerpc32/power7/strnlen.S +++ b/libc/sysdeps/powerpc/powerpc32/power7/strnlen.S @@ -1,5 +1,5 @@ /* Optimized strnlen implementation for PowerPC32/POWER7 using cmpb insn. - Copyright (C) 2010 Free Software Foundation, Inc. + Copyright (C) 2010-2013 Free Software Foundation, Inc. Contributed by Luis Machado <luisgpm@br.ibm.com>. This file is part of the GNU C Library. diff --git a/libc/sysdeps/powerpc/powerpc32/ppc-mcount.S b/libc/sysdeps/powerpc/powerpc32/ppc-mcount.S index 911638b5b..2cabc7344 100644 --- a/libc/sysdeps/powerpc/powerpc32/ppc-mcount.S +++ b/libc/sysdeps/powerpc/powerpc32/ppc-mcount.S @@ -1,5 +1,5 @@ /* PowerPC-specific implementation of profiling support. - Copyright (C) 1997-2012 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/register-dump.h b/libc/sysdeps/powerpc/powerpc32/register-dump.h index 2936de240..92179c784 100644 --- a/libc/sysdeps/powerpc/powerpc32/register-dump.h +++ b/libc/sysdeps/powerpc/powerpc32/register-dump.h @@ -1,5 +1,5 @@ /* Dump registers. - Copyright (C) 1998, 2006 Free Software Foundation, Inc. + Copyright (C) 1998-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/rshift.S b/libc/sysdeps/powerpc/powerpc32/rshift.S index bc99bf129..4fd9cb7fb 100644 --- a/libc/sysdeps/powerpc/powerpc32/rshift.S +++ b/libc/sysdeps/powerpc/powerpc32/rshift.S @@ -1,5 +1,5 @@ /* Shift a limb right, low level routine. - Copyright (C) 1995, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/setjmp-common.S b/libc/sysdeps/powerpc/powerpc32/setjmp-common.S index a97863a97..a35507fa4 100644 --- a/libc/sysdeps/powerpc/powerpc32/setjmp-common.S +++ b/libc/sysdeps/powerpc/powerpc32/setjmp-common.S @@ -1,6 +1,5 @@ /* setjmp for PowerPC. - Copyright (C) 1995-1997,1999-2001,2003,2004,2005, 2006 - Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/setjmp.S b/libc/sysdeps/powerpc/powerpc32/setjmp.S index 25ddfc04b..851a5b908 100644 --- a/libc/sysdeps/powerpc/powerpc32/setjmp.S +++ b/libc/sysdeps/powerpc/powerpc32/setjmp.S @@ -1,5 +1,5 @@ /* non alitivec (old) version of setjmp for PowerPC. - Copyright (C) 1995-1997,1999-2001,2004 Free Software Foundation, Inc. + Copyright (C) 1995-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/start.S b/libc/sysdeps/powerpc/powerpc32/start.S index 4935e6497..6c6970518 100644 --- a/libc/sysdeps/powerpc/powerpc32/start.S +++ b/libc/sysdeps/powerpc/powerpc32/start.S @@ -1,6 +1,5 @@ /* Startup code for programs linked with GNU libc. - Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2009, 2011 - Free Software Foundation, Inc. + Copyright (C) 1998-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/stpcpy.S b/libc/sysdeps/powerpc/powerpc32/stpcpy.S index c57e41c4b..49f993d1c 100644 --- a/libc/sysdeps/powerpc/powerpc32/stpcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/stpcpy.S @@ -1,5 +1,5 @@ /* Optimized stpcpy implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2002, 2004 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/strchr.S b/libc/sysdeps/powerpc/powerpc32/strchr.S index ec687ebca..f2e0d26c9 100644 --- a/libc/sysdeps/powerpc/powerpc32/strchr.S +++ b/libc/sysdeps/powerpc/powerpc32/strchr.S @@ -1,5 +1,5 @@ /* Optimized strchr implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/strcmp.S b/libc/sysdeps/powerpc/powerpc32/strcmp.S index 2dcdc58b0..d11e55645 100644 --- a/libc/sysdeps/powerpc/powerpc32/strcmp.S +++ b/libc/sysdeps/powerpc/powerpc32/strcmp.S @@ -1,5 +1,5 @@ /* Optimized strcmp implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/strcpy.S b/libc/sysdeps/powerpc/powerpc32/strcpy.S index abb8f74c6..c2405924d 100644 --- a/libc/sysdeps/powerpc/powerpc32/strcpy.S +++ b/libc/sysdeps/powerpc/powerpc32/strcpy.S @@ -1,5 +1,5 @@ /* Optimized strcpy implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/strlen.S b/libc/sysdeps/powerpc/powerpc32/strlen.S index 275d83bdd..b8193a669 100644 --- a/libc/sysdeps/powerpc/powerpc32/strlen.S +++ b/libc/sysdeps/powerpc/powerpc32/strlen.S @@ -1,5 +1,5 @@ /* Optimized strlen implementation for PowerPC. - Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/strncmp.S b/libc/sysdeps/powerpc/powerpc32/strncmp.S index 6fb9206ef..d9e274b69 100644 --- a/libc/sysdeps/powerpc/powerpc32/strncmp.S +++ b/libc/sysdeps/powerpc/powerpc32/strncmp.S @@ -1,5 +1,5 @@ /* Optimized strcmp implementation for PowerPC32. - Copyright (C) 2003, 2011 Free Software Foundation, Inc. + Copyright (C) 2003-2013 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 @@ -49,7 +49,7 @@ EALIGN (BP_SYM(strncmp), 4, 0) cmplwi cr1, rN, 0 lis rFEFE, -0x101 bne L(unaligned) -/* We are word alligned so set up for two loops. first a word +/* We are word aligned so set up for two loops. first a word loop, then fall into the byte loop if any residual. */ srwi. rTMP, rN, 2 clrlwi rN, rN, 30 diff --git a/libc/sysdeps/powerpc/powerpc32/sub_n.S b/libc/sysdeps/powerpc/powerpc32/sub_n.S index fdce13281..617680dec 100644 --- a/libc/sysdeps/powerpc/powerpc32/sub_n.S +++ b/libc/sysdeps/powerpc/powerpc32/sub_n.S @@ -1,5 +1,5 @@ /* Subtract two limb vectors of equal, non-zero length for PowerPC. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/submul_1.S b/libc/sysdeps/powerpc/powerpc32/submul_1.S index 35ee0d76d..d32f8333e 100644 --- a/libc/sysdeps/powerpc/powerpc32/submul_1.S +++ b/libc/sysdeps/powerpc/powerpc32/submul_1.S @@ -1,5 +1,5 @@ /* Multiply a limb vector by a single limb, for PowerPC. - Copyright (C) 1993-1995, 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1993-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/sysdep.h b/libc/sysdeps/powerpc/powerpc32/sysdep.h index 02917a867..47d02a804 100644 --- a/libc/sysdeps/powerpc/powerpc32/sysdep.h +++ b/libc/sysdeps/powerpc/powerpc32/sysdep.h @@ -1,6 +1,5 @@ /* Assembly macros for 32-bit PowerPC. - Copyright (C) 1999, 2001-2003, 2006, 2011-2012 - Free Software Foundation, Inc. + Copyright (C) 1999-2013 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 diff --git a/libc/sysdeps/powerpc/powerpc32/tst-audit.h b/libc/sysdeps/powerpc/powerpc32/tst-audit.h index 3faac8daa..24444a847 100644 --- a/libc/sysdeps/powerpc/powerpc32/tst-audit.h +++ b/libc/sysdeps/powerpc/powerpc32/tst-audit.h @@ -1,6 +1,6 @@ /* Definitions for testing PLT entry/exit auditing. PowerPC32 version. - Copyright (C) 2012 Free Software Foundation, Inc. + Copyright (C) 2012-2013 Free Software Foundation, Inc. This file is part of the GNU C Library. |