diff options
Diffstat (limited to 'sysdeps/powerpc/bits')
| -rw-r--r-- | sysdeps/powerpc/bits/endian.h | 36 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/fenv.h | 180 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/fenvinline.h | 79 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/fp-fast.h | 39 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/hwcap.h | 71 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/link.h | 156 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/mathinline.h | 132 | ||||
| -rw-r--r-- | sysdeps/powerpc/bits/setjmp.h | 50 |
8 files changed, 0 insertions, 743 deletions
diff --git a/sysdeps/powerpc/bits/endian.h b/sysdeps/powerpc/bits/endian.h deleted file mode 100644 index db150e9efc..0000000000 --- a/sysdeps/powerpc/bits/endian.h +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* PowerPC can be little or big endian. Hopefully gcc will know... */ - -#ifndef _ENDIAN_H -# error "Never use <bits/endian.h> directly; include <endian.h> instead." -#endif - -#if defined __BIG_ENDIAN__ || defined _BIG_ENDIAN -# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN -# error Both BIG_ENDIAN and LITTLE_ENDIAN defined! -# endif -# define __BYTE_ORDER __BIG_ENDIAN -#else -# if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN -# define __BYTE_ORDER __LITTLE_ENDIAN -# else -# warning Cannot determine current byte order, assuming big-endian. -# define __BYTE_ORDER __BIG_ENDIAN -# endif -#endif diff --git a/sysdeps/powerpc/bits/fenv.h b/sysdeps/powerpc/bits/fenv.h deleted file mode 100644 index c279b484f5..0000000000 --- a/sysdeps/powerpc/bits/fenv.h +++ /dev/null @@ -1,180 +0,0 @@ -/* Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _FENV_H -# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." -#endif - - -/* Define bits representing the exception. We use the bit positions of - the appropriate bits in the FPSCR... */ -enum - { - FE_INEXACT = -#define FE_INEXACT (1 << (31 - 6)) - FE_INEXACT, - FE_DIVBYZERO = -#define FE_DIVBYZERO (1 << (31 - 5)) - FE_DIVBYZERO, - FE_UNDERFLOW = -#define FE_UNDERFLOW (1 << (31 - 4)) - FE_UNDERFLOW, - FE_OVERFLOW = -#define FE_OVERFLOW (1 << (31 - 3)) - FE_OVERFLOW, - - /* ... except for FE_INVALID, for which we use bit 31. FE_INVALID - actually corresponds to bits 7 through 12 and 21 through 23 - in the FPSCR, but we can't use that because the current draft - says that it must be a power of 2. Instead we use bit 2 which - is the summary bit for all the FE_INVALID exceptions, which - kind of makes sense. */ - FE_INVALID = -#define FE_INVALID (1 << (31 - 2)) - FE_INVALID, - -#ifdef __USE_GNU - /* Breakdown of the FE_INVALID bits. Setting FE_INVALID on an - input to a routine is equivalent to setting all of these bits; - FE_INVALID will be set on output from a routine iff one of - these bits is set. Note, though, that you can't disable or - enable these exceptions individually. */ - - /* Operation with a sNaN. */ - FE_INVALID_SNAN = -# define FE_INVALID_SNAN (1 << (31 - 7)) - FE_INVALID_SNAN, - - /* Inf - Inf */ - FE_INVALID_ISI = -# define FE_INVALID_ISI (1 << (31 - 8)) - FE_INVALID_ISI, - - /* Inf / Inf */ - FE_INVALID_IDI = -# define FE_INVALID_IDI (1 << (31 - 9)) - FE_INVALID_IDI, - - /* 0 / 0 */ - FE_INVALID_ZDZ = -# define FE_INVALID_ZDZ (1 << (31 - 10)) - FE_INVALID_ZDZ, - - /* Inf * 0 */ - FE_INVALID_IMZ = -# define FE_INVALID_IMZ (1 << (31 - 11)) - FE_INVALID_IMZ, - - /* Comparison with a NaN. */ - FE_INVALID_COMPARE = -# define FE_INVALID_COMPARE (1 << (31 - 12)) - FE_INVALID_COMPARE, - - /* Invalid operation flag for software (not set by hardware). */ - /* Note that some chips don't have this implemented, presumably - because no-one expected anyone to write software for them %-). */ - FE_INVALID_SOFTWARE = -# define FE_INVALID_SOFTWARE (1 << (31 - 21)) - FE_INVALID_SOFTWARE, - - /* Square root of negative number (including -Inf). */ - /* Note that some chips don't have this implemented. */ - FE_INVALID_SQRT = -# define FE_INVALID_SQRT (1 << (31 - 22)) - FE_INVALID_SQRT, - - /* Conversion-to-integer of a NaN or a number too large or too small. */ - FE_INVALID_INTEGER_CONVERSION = -# define FE_INVALID_INTEGER_CONVERSION (1 << (31 - 23)) - FE_INVALID_INTEGER_CONVERSION - -# define FE_ALL_INVALID \ - (FE_INVALID_SNAN | FE_INVALID_ISI | FE_INVALID_IDI | FE_INVALID_ZDZ \ - | FE_INVALID_IMZ | FE_INVALID_COMPARE | FE_INVALID_SOFTWARE \ - | FE_INVALID_SQRT | FE_INVALID_INTEGER_CONVERSION) -#endif - }; - -#define FE_ALL_EXCEPT \ - (FE_INEXACT | FE_DIVBYZERO | FE_UNDERFLOW | FE_OVERFLOW | FE_INVALID) - -/* PowerPC chips support all of the four defined rounding modes. We - use the bit pattern in the FPSCR as the values for the - appropriate macros. */ -enum - { - FE_TONEAREST = -#define FE_TONEAREST 0 - FE_TONEAREST, - FE_TOWARDZERO = -#define FE_TOWARDZERO 1 - FE_TOWARDZERO, - FE_UPWARD = -#define FE_UPWARD 2 - FE_UPWARD, - FE_DOWNWARD = -#define FE_DOWNWARD 3 - FE_DOWNWARD - }; - -/* Type representing exception flags. */ -typedef unsigned int fexcept_t; - -/* Type representing floating-point environment. We leave it as 'double' - for efficiency reasons (rather than writing it to a 32-bit integer). */ -typedef double fenv_t; - -/* If the default argument is used we use this value. */ -extern const fenv_t __fe_dfl_env; -#define FE_DFL_ENV (&__fe_dfl_env) - -#ifdef __USE_GNU -/* Floating-point environment where all exceptions are enabled. Note that - this is not sufficient to give you SIGFPE. */ -extern const fenv_t __fe_enabled_env; -# define FE_ENABLED_ENV (&__fe_enabled_env) - -/* Floating-point environment with (processor-dependent) non-IEEE floating - point. */ -extern const fenv_t __fe_nonieee_env; -# define FE_NONIEEE_ENV (&__fe_nonieee_env) - -/* Floating-point environment with all exceptions enabled. Note that - just evaluating this value does not change the processor exception mode. - Passing this mask to fesetenv will result in a prctl syscall to change - the MSR FE0/FE1 bits to "Precise Mode". On some processors this will - result in slower floating point execution. This will last until an - fenv or exception mask is installed that disables all FP exceptions. */ -# define FE_NOMASK_ENV FE_ENABLED_ENV - -/* Floating-point environment with all exceptions disabled. Note that - just evaluating this value does not change the processor exception mode. - Passing this mask to fesetenv will result in a prctl syscall to change - the MSR FE0/FE1 bits to "Ignore Exceptions Mode". On most processors - this allows the fastest possible floating point execution.*/ -# define FE_MASK_ENV FE_DFL_ENV - -#endif - -#if __GLIBC_USE (IEC_60559_BFP_EXT) -/* Type representing floating-point control modes. */ -typedef double femode_t; - -/* Default floating-point control modes. */ -extern const femode_t __fe_dfl_mode; -# define FE_DFL_MODE (&__fe_dfl_mode) -#endif diff --git a/sysdeps/powerpc/bits/fenvinline.h b/sysdeps/powerpc/bits/fenvinline.h deleted file mode 100644 index 4110bdfbbf..0000000000 --- a/sysdeps/powerpc/bits/fenvinline.h +++ /dev/null @@ -1,79 +0,0 @@ -/* Inline floating-point environment handling functions for powerpc. - Copyright (C) 1995-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__ - -/* Inline definition for fegetround. */ -# define __fegetround() \ - (__extension__ ({ int __fegetround_result; \ - __asm__ __volatile__ \ - ("mcrfs 7,7 ; mfcr %0" \ - : "=r"(__fegetround_result) : : "cr7"); \ - __fegetround_result & 3; })) -# define fegetround() __fegetround () - -# ifndef __NO_MATH_INLINES -/* The weird 'i#*X' constraints on the following suppress a gcc - warning when __excepts is not a constant. Otherwise, they mean the - same as just plain 'i'. */ - -# if __GNUC_PREREQ(3, 4) - -/* Inline definition for feraiseexcept. */ -# define feraiseexcept(__excepts) \ - (__extension__ ({ \ - int __e = __excepts; \ - int __ret; \ - if (__builtin_constant_p (__e) \ - && (__e & (__e - 1)) == 0 \ - && __e != FE_INVALID) \ - { \ - if (__e != 0) \ - __asm__ __volatile__ ("mtfsb1 %0" \ - : : "i#*X" (__builtin_clz (__e))); \ - __ret = 0; \ - } \ - else \ - __ret = feraiseexcept (__e); \ - __ret; \ - })) - -/* Inline definition for feclearexcept. */ -# define feclearexcept(__excepts) \ - (__extension__ ({ \ - int __e = __excepts; \ - int __ret; \ - if (__builtin_constant_p (__e) \ - && (__e & (__e - 1)) == 0 \ - && __e != FE_INVALID) \ - { \ - if (__e != 0) \ - __asm__ __volatile__ ("mtfsb0 %0" \ - : : "i#*X" (__builtin_clz (__e))); \ - __ret = 0; \ - } \ - else \ - __ret = feclearexcept (__e); \ - __ret; \ - })) - -# endif /* __GNUC_PREREQ(3, 4). */ - -# endif /* !__NO_MATH_INLINES. */ - -#endif /* __GNUC__ && !_SOFT_FLOAT && !__NO_FPRS__ */ diff --git a/sysdeps/powerpc/bits/fp-fast.h b/sysdeps/powerpc/bits/fp-fast.h deleted file mode 100644 index 9faf1b7c51..0000000000 --- a/sysdeps/powerpc/bits/fp-fast.h +++ /dev/null @@ -1,39 +0,0 @@ -/* Define FP_FAST_* macros. PowerPC version. - Copyright (C) 2016-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _MATH_H -# error "Never use <bits/fp-fast.h> directly; include <math.h> instead." -#endif - -#ifdef __USE_ISOC99 - -/* The GCC 4.6 compiler will define __FP_FAST_FMA{,F,L} if the fma{,f,l} - builtins are supported. */ -# if (!defined _SOFT_FLOAT && !defined __NO_FPRS__) || defined __FP_FAST_FMA -# define FP_FAST_FMA 1 -# endif - -# if (!defined _SOFT_FLOAT && !defined __NO_FPRS__) || defined __FP_FAST_FMAF -# define FP_FAST_FMAF 1 -# endif - -# ifdef __FP_FAST_FMAL -# define FP_FAST_FMAL 1 -# endif - -#endif diff --git a/sysdeps/powerpc/bits/hwcap.h b/sysdeps/powerpc/bits/hwcap.h deleted file mode 100644 index c9daeedfde..0000000000 --- a/sysdeps/powerpc/bits/hwcap.h +++ /dev/null @@ -1,71 +0,0 @@ -/* Defines for bits in AT_HWCAP and AT_HWCAP2. - Copyright (C) 2012-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#if !defined(_SYS_AUXV_H) && !defined(_SYSDEPS_SYSDEP_H) -# error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead." -#endif - -/* The bit numbers must match those in the kernel's asm/cputable.h. */ - -/* Feature definitions in AT_HWCAP. */ -#define PPC_FEATURE_32 0x80000000 /* 32-bit mode. */ -#define PPC_FEATURE_64 0x40000000 /* 64-bit mode. */ -#define PPC_FEATURE_601_INSTR 0x20000000 /* 601 chip, Old POWER ISA. */ -#define PPC_FEATURE_HAS_ALTIVEC 0x10000000 /* SIMD/Vector Unit. */ -#define PPC_FEATURE_HAS_FPU 0x08000000 /* Floating Point Unit. */ -#define PPC_FEATURE_HAS_MMU 0x04000000 /* Memory Management Unit. */ -#define PPC_FEATURE_HAS_4xxMAC 0x02000000 /* 4xx Multiply Accumulator. */ -#define PPC_FEATURE_UNIFIED_CACHE 0x01000000 /* Unified I/D cache. */ -#define PPC_FEATURE_HAS_SPE 0x00800000 /* Signal Processing ext. */ -#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000 /* SPE Float. */ -#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000 /* SPE Double. */ -#define PPC_FEATURE_NO_TB 0x00100000 /* 601/403gx have no timebase */ -#define PPC_FEATURE_POWER4 0x00080000 /* POWER4 ISA 2.00 */ -#define PPC_FEATURE_POWER5 0x00040000 /* POWER5 ISA 2.02 */ -#define PPC_FEATURE_POWER5_PLUS 0x00020000 /* POWER5+ ISA 2.03 */ -#define PPC_FEATURE_CELL_BE 0x00010000 /* CELL Broadband Engine */ -#define PPC_FEATURE_BOOKE 0x00008000 /* ISA Category Embedded */ -#define PPC_FEATURE_SMT 0x00004000 /* Simultaneous - Multi-Threading */ -#define PPC_FEATURE_ICACHE_SNOOP 0x00002000 -#define PPC_FEATURE_ARCH_2_05 0x00001000 /* ISA 2.05 */ -#define PPC_FEATURE_PA6T 0x00000800 /* PA Semi 6T Core */ -#define PPC_FEATURE_HAS_DFP 0x00000400 /* Decimal FP Unit */ -#define PPC_FEATURE_POWER6_EXT 0x00000200 /* P6 + mffgpr/mftgpr */ -#define PPC_FEATURE_ARCH_2_06 0x00000100 /* ISA 2.06 */ -#define PPC_FEATURE_HAS_VSX 0x00000080 /* P7 Vector Extension. */ -#define PPC_FEATURE_PSERIES_PERFMON_COMPAT 0x00000040 -#define PPC_FEATURE_TRUE_LE 0x00000002 -#define PPC_FEATURE_PPC_LE 0x00000001 - -/* Feature definitions in AT_HWCAP2. */ -#define PPC_FEATURE2_ARCH_2_07 0x80000000 /* ISA 2.07 */ -#define PPC_FEATURE2_HAS_HTM 0x40000000 /* Hardware Transactional - Memory */ -#define PPC_FEATURE2_HAS_DSCR 0x20000000 /* Data Stream Control - Register */ -#define PPC_FEATURE2_HAS_EBB 0x10000000 /* Event Base Branching */ -#define PPC_FEATURE2_HAS_ISEL 0x08000000 /* Integer Select */ -#define PPC_FEATURE2_HAS_TAR 0x04000000 /* Target Address Register */ -#define PPC_FEATURE2_HAS_VEC_CRYPTO 0x02000000 /* Target supports vector - instruction. */ -#define PPC_FEATURE2_HTM_NOSC 0x01000000 /* Kernel aborts transaction - when a syscall is made. */ -#define PPC_FEATURE2_ARCH_3_00 0x00800000 /* ISA 3.0 */ -#define PPC_FEATURE2_HAS_IEEE128 0x00400000 /* VSX IEEE Binary Float - 128-bit */ diff --git a/sysdeps/powerpc/bits/link.h b/sysdeps/powerpc/bits/link.h deleted file mode 100644 index 1cab121a65..0000000000 --- a/sysdeps/powerpc/bits/link.h +++ /dev/null @@ -1,156 +0,0 @@ -/* Machine-specific declarations for dynamic linker interface. PowerPC version - Copyright (C) 2004-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _LINK_H -# error "Never include <bits/link.h> directly; use <link.h> instead." -#endif - - -#if __ELF_NATIVE_CLASS == 32 - -/* Registers for entry into PLT on PPC32. */ -typedef struct La_ppc32_regs -{ - uint32_t lr_reg[8]; - double lr_fp[8]; - uint32_t lr_vreg[12][4]; - uint32_t lr_r1; - uint32_t lr_lr; -} La_ppc32_regs; - -/* Return values for calls from PLT on PPC32. */ -typedef struct La_ppc32_retval -{ - uint32_t lrv_r3; - uint32_t lrv_r4; - double lrv_fp[8]; - uint32_t lrv_v2[4]; -} La_ppc32_retval; - - -__BEGIN_DECLS - -extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_ppc32_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_ppc32_regs *__inregs, - La_ppc32_retval *__outregs, - const char *__symname); - -__END_DECLS - -#elif __ELF_NATIVE_CLASS == 64 -# if _CALL_ELF != 2 - -/* Registers for entry into PLT on PPC64. */ -typedef struct La_ppc64_regs -{ - uint64_t lr_reg[8]; - double lr_fp[13]; - uint32_t __padding; - uint32_t lr_vrsave; - uint32_t lr_vreg[12][4]; - uint64_t lr_r1; - uint64_t lr_lr; -} La_ppc64_regs; - -/* Return values for calls from PLT on PPC64. */ -typedef struct La_ppc64_retval -{ - uint64_t lrv_r3; - uint64_t lrv_r4; - double lrv_fp[4]; /* f1-f4, float - complex long double. */ - uint32_t lrv_v2[4]; /* v2. */ -} La_ppc64_retval; - - -__BEGIN_DECLS - -extern Elf64_Addr la_ppc64_gnu_pltenter (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_ppc64_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_ppc64_regs *__inregs, - La_ppc64_retval *__outregs, - const char *__symname); - -__END_DECLS - -# else - -/* Registers for entry into PLT on PPC64 in the ELFv2 ABI. */ -typedef struct La_ppc64v2_regs -{ - uint64_t lr_reg[8]; - double lr_fp[13]; - uint32_t __padding; - uint32_t lr_vrsave; - uint32_t lr_vreg[12][4] __attribute__ ((aligned (16))); - uint64_t lr_r1; - uint64_t lr_lr; -} La_ppc64v2_regs; - -/* Return values for calls from PLT on PPC64 in the ELFv2 ABI. */ -typedef struct La_ppc64v2_retval -{ - uint64_t lrv_r3; - uint64_t lrv_r4; - double lrv_fp[10]; - uint32_t lrv_vreg[8][4] __attribute__ ((aligned (16))); -} La_ppc64v2_retval; - - -__BEGIN_DECLS - -extern Elf64_Addr la_ppc64v2_gnu_pltenter (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_ppc64v2_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_ppc64v2_gnu_pltexit (Elf64_Sym *__sym, - unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_ppc64v2_regs *__inregs, - La_ppc64v2_retval *__outregs, - const char *__symname); - -__END_DECLS - -# endif -#endif diff --git a/sysdeps/powerpc/bits/mathinline.h b/sysdeps/powerpc/bits/mathinline.h deleted file mode 100644 index e5f0cd30f2..0000000000 --- a/sysdeps/powerpc/bits/mathinline.h +++ /dev/null @@ -1,132 +0,0 @@ -/* Inline math functions for powerpc. - Copyright (C) 1995-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _MATH_H -# error "Never use <bits/mathinline.h> directly; include <math.h> instead." -#endif - -#ifndef __extern_inline -# define __MATH_INLINE __inline -#else -# define __MATH_INLINE __extern_inline -#endif /* __cplusplus */ - -#if defined __GNUC__ && !defined _SOFT_FLOAT && !defined __NO_FPRS__ - -#ifdef __USE_ISOC99 -# if !__GNUC_PREREQ (2,97) -# define __unordered_cmp(x, y) \ - (__extension__ \ - ({ __typeof__(x) __x = (x); __typeof__(y) __y = (y); \ - unsigned __r; \ - __asm__("fcmpu 7,%1,%2 ; mfcr %0" : "=r" (__r) : "f" (__x), "f"(__y) \ - : "cr7"); \ - __r; })) - -# undef isgreater -# undef isgreaterequal -# undef isless -# undef islessequal -# undef islessgreater -# undef isunordered - -# define isgreater(x, y) (__unordered_cmp (x, y) >> 2 & 1) -# define isgreaterequal(x, y) ((__unordered_cmp (x, y) & 6) != 0) -# define isless(x, y) (__unordered_cmp (x, y) >> 3 & 1) -# define islessequal(x, y) ((__unordered_cmp (x, y) & 0xA) != 0) -# define islessgreater(x, y) ((__unordered_cmp (x, y) & 0xC) != 0) -# define isunordered(x, y) (__unordered_cmp (x, y) & 1) - -# endif /* __GNUC_PREREQ (2,97) */ - -/* The gcc, version 2.7 or below, has problems with all this inlining - code. So disable it for this version of the compiler. */ -# if __GNUC_PREREQ (2, 8) -/* Test for negative number. Used in the signbit() macro. */ -__MATH_INLINE int -__NTH (__signbitf (float __x)) -{ -#if __GNUC_PREREQ (4, 0) - return __builtin_signbitf (__x); -#else - __extension__ union { float __f; int __i; } __u = { __f: __x }; - return __u.__i < 0; -#endif -} -__MATH_INLINE int -__NTH (__signbit (double __x)) -{ -#if __GNUC_PREREQ (4, 0) - return __builtin_signbit (__x); -#else - __extension__ union { double __d; long long __i; } __u = { __d: __x }; - return __u.__i < 0; -#endif -} -# ifdef __LONG_DOUBLE_128__ -__MATH_INLINE int -__NTH (__signbitl (long double __x)) -{ - return __signbit ((double) __x); -} -# endif -# endif -#endif /* __USE_ISOC99 */ - -#if !defined __NO_MATH_INLINES && defined __OPTIMIZE__ - -#ifdef __USE_ISOC99 - -# ifndef __powerpc64__ -__MATH_INLINE long int lrint (double __x) __THROW; -__MATH_INLINE long int -__NTH (lrint (double __x)) -{ - union { - double __d; - long long __ll; - } __u; - __asm__ ("fctiw %0,%1" : "=f"(__u.__d) : "f"(__x)); - return __u.__ll; -} - -__MATH_INLINE long int lrintf (float __x) __THROW; -__MATH_INLINE long int -__NTH (lrintf (float __x)) -{ - return lrint ((double) __x); -} -# endif - -__MATH_INLINE double fdim (double __x, double __y) __THROW; -__MATH_INLINE double -__NTH (fdim (double __x, double __y)) -{ - return __x <= __y ? 0 : __x - __y; -} - -__MATH_INLINE float fdimf (float __x, float __y) __THROW; -__MATH_INLINE float -__NTH (fdimf (float __x, float __y)) -{ - return __x <= __y ? 0 : __x - __y; -} - -#endif /* __USE_ISOC99 */ -#endif /* !__NO_MATH_INLINES && __OPTIMIZE__ */ -#endif /* __GNUC__ && !_SOFT_FLOAT && !__NO_FPRS__ */ diff --git a/sysdeps/powerpc/bits/setjmp.h b/sysdeps/powerpc/bits/setjmp.h deleted file mode 100644 index 02568951e9..0000000000 --- a/sysdeps/powerpc/bits/setjmp.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -/* Define the machine-dependent type `jmp_buf'. PowerPC version. */ -#ifndef _BITS_SETJMP_H -#define _BITS_SETJMP_H 1 - -#if !defined _SETJMP_H && !defined _PTHREAD_H -# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." -#endif - -/* The previous bits/setjmp.h had __jmp_buf defined as a structure. - We use an array of 'long int' instead, to make writing the - assembler easier. Naturally, user code should not depend on - either representation. */ - -#include <bits/wordsize.h> - -/* The current powerpc 32-bit Altivec ABI specifies for SVR4 ABI and EABI - the vrsave must be at byte 248 & v20 at byte 256. So we must pad this - correctly on 32 bit. It also insists that vecregs are only gauranteed - 4 byte alignment so we need to use vperm in the setjmp/longjmp routines. - We have to version the code because members like int __mask_was_saved - in the jmp_buf will move as jmp_buf is now larger than 248 bytes. We - cannot keep the altivec jmp_buf backward compatible with the jmp_buf. */ -#ifndef _ASM -# if __WORDSIZE == 64 -typedef long int __jmp_buf[64] __attribute__ ((__aligned__ (16))); -# else -/* The alignment is not essential, i.e.the buffer can be copied to a 4 byte - aligned buffer as per the ABI it is just added for performance reasons. */ -typedef long int __jmp_buf[64 + (12 * 4)] __attribute__ ((__aligned__ (16))); -# endif -#endif - -#endif /* bits/setjmp.h */ |