diff options
Diffstat (limited to 'sysdeps/arm/bits')
| -rw-r--r-- | sysdeps/arm/bits/endian.h | 10 | ||||
| -rw-r--r-- | sysdeps/arm/bits/fenv.h | 90 | ||||
| -rw-r--r-- | sysdeps/arm/bits/link.h | 65 | ||||
| -rw-r--r-- | sysdeps/arm/bits/setjmp.h | 36 |
4 files changed, 0 insertions, 201 deletions
diff --git a/sysdeps/arm/bits/endian.h b/sysdeps/arm/bits/endian.h deleted file mode 100644 index f49f6ab1c9..0000000000 --- a/sysdeps/arm/bits/endian.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef _ENDIAN_H -# error "Never use <bits/endian.h> directly; include <endian.h> instead." -#endif - -/* ARM can be either big or little endian. */ -#ifdef __ARMEB__ -#define __BYTE_ORDER __BIG_ENDIAN -#else -#define __BYTE_ORDER __LITTLE_ENDIAN -#endif diff --git a/sysdeps/arm/bits/fenv.h b/sysdeps/arm/bits/fenv.h deleted file mode 100644 index fe9aeb36bb..0000000000 --- a/sysdeps/arm/bits/fenv.h +++ /dev/null @@ -1,90 +0,0 @@ -/* 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 _FENV_H -# error "Never use <bits/fenv.h> directly; include <fenv.h> instead." -#endif - -/* Define bits representing exceptions in the FPU status word. */ -enum - { - FE_INVALID = -#define FE_INVALID 1 - FE_INVALID, - FE_DIVBYZERO = -#define FE_DIVBYZERO 2 - FE_DIVBYZERO, - FE_OVERFLOW = -#define FE_OVERFLOW 4 - FE_OVERFLOW, - FE_UNDERFLOW = -#define FE_UNDERFLOW 8 - FE_UNDERFLOW, - FE_INEXACT = -#define FE_INEXACT 16 - FE_INEXACT, - }; - -/* Amount to shift by to convert an exception to a mask bit. */ -#define FE_EXCEPT_SHIFT 8 - -/* All supported exceptions. */ -#define FE_ALL_EXCEPT \ - (FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW | FE_INEXACT) - -/* VFP supports all of the four defined rounding modes. */ -enum - { - FE_TONEAREST = -#define FE_TONEAREST 0 - FE_TONEAREST, - FE_UPWARD = -#define FE_UPWARD 0x400000 - FE_UPWARD, - FE_DOWNWARD = -#define FE_DOWNWARD 0x800000 - FE_DOWNWARD, - FE_TOWARDZERO = -#define FE_TOWARDZERO 0xc00000 - FE_TOWARDZERO - }; - -/* Type representing exception flags. */ -typedef unsigned int fexcept_t; - -/* Type representing floating-point environment. */ -typedef struct - { - unsigned int __cw; - } -fenv_t; - -/* If the default argument is used we use this value. */ -#define FE_DFL_ENV ((const fenv_t *) -1l) - -#ifdef __USE_GNU -/* Floating-point environment where none of the exceptions are masked. */ -# define FE_NOMASK_ENV ((const fenv_t *) -2) -#endif - -#if __GLIBC_USE (IEC_60559_BFP_EXT) -/* Type representing floating-point control modes. */ -typedef unsigned int femode_t; - -/* Default floating-point control modes. */ -# define FE_DFL_MODE ((const femode_t *) -1L) -#endif diff --git a/sysdeps/arm/bits/link.h b/sysdeps/arm/bits/link.h deleted file mode 100644 index 6e6d50ed27..0000000000 --- a/sysdeps/arm/bits/link.h +++ /dev/null @@ -1,65 +0,0 @@ -/* Copyright (C) 2005-2017 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 - - -/* Registers for entry into PLT on ARM. */ -typedef struct La_arm_regs -{ - uint32_t lr_reg[4]; - uint32_t lr_sp; - uint32_t lr_lr; - /* Coprocessor registers used for argument passing. The data - stored here depends on the coprocessors available in the - system which are used for function calls in the current ABI. - VFP uses eight 64-bit registers, and iWMMXt uses ten. */ - uint32_t lr_coproc[42]; -} La_arm_regs; - -/* Return values for calls from PLT on ARM. */ -typedef struct La_arm_retval -{ - /* Up to four integer registers can be used for a return value in - some ABIs (APCS complex long double). */ - uint32_t lrv_reg[4]; - - /* Any coprocessor registers which might be used to return values - in the current ABI. */ - uint32_t lrv_coproc[12]; -} La_arm_retval; - - -__BEGIN_DECLS - -extern Elf32_Addr la_arm_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - La_arm_regs *__regs, - unsigned int *__flags, - const char *__symname, - long int *__framesizep); -extern unsigned int la_arm_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, - uintptr_t *__refcook, - uintptr_t *__defcook, - const La_arm_regs *__inregs, - La_arm_retval *__outregs, - const char *__symname); - -__END_DECLS diff --git a/sysdeps/arm/bits/setjmp.h b/sysdeps/arm/bits/setjmp.h deleted file mode 100644 index a0b39ae35c..0000000000 --- a/sysdeps/arm/bits/setjmp.h +++ /dev/null @@ -1,36 +0,0 @@ -/* 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/>. */ - -/* Define the machine-dependent type `jmp_buf'. ARM EABI 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 - -#ifndef __ASSEMBLER__ -/* The exact set of registers saved may depend on the particular core - in use, as some coprocessor registers may need to be saved. The C - Library ABI requires that the buffer be 8-byte aligned, and - recommends that the buffer contain 64 words. The first 26 words - are occupied by sp, lr, v1-v6, sl, fp, and d8-d15. */ -typedef int __jmp_buf[64] __attribute__((__aligned__ (8))); -#endif - -#endif |