/* Software floating-point emulation.
Definitions for IEEE Single Precision.
Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Richard Henderson (rth@cygnus.com),
Jakub Jelinek (jj@ultra.linux.cz),
David S. Miller (davem@redhat.com) and
Peter Maydell (pmaydell@chiark.greenend.org.uk).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef __MATH_EMU_SINGLE_H__
#define __MATH_EMU_SINGLE_H__
#if _FP_W_TYPE_SIZE < 32
#error "Here's a nickel kid. Go buy yourself a real computer."
#endif
#define _FP_FRACBITS_S 24
#define _FP_FRACXBITS_S (_FP_W_TYPE_SIZE - _FP_FRACBITS_S)
#define _FP_WFRACBITS_S (_FP_WORKBITS + _FP_FRACBITS_S)
#define _FP_WFRACXBITS_S (_FP_W_TYPE_SIZE - _FP_WFRACBITS_S)
#define _FP_EXPBITS_S 8
#define _FP_EXPBIAS_S 127
#define _FP_EXPMAX_S 255
#define _FP_QNANBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-2))
#define _FP_IMPLBIT_S ((_FP_W_TYPE)1 << (_FP_FRACBITS_S-1))
#define _FP_OVERFLOW_S ((_FP_W_TYPE)1 << (_FP_WFRACBITS_S))
/* The implementation of _FP_MUL_MEAT_S and _FP_DIV_MEAT_S should be
chosen by the target machine. */
union _FP_UNION_S
{
float flt;
struct {
#if __BYTE_ORDER == __BIG_ENDIAN
unsigned sign : 1;
unsigned exp : _FP_EXPBITS_S;
unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
#else
unsigned frac : _FP_FRACBITS_S - (_FP_IMPLBIT_S != 0);
unsigned exp : _FP_EXPBITS_S;
unsigned sign : 1;
#endif
} bits __attribute__((packed));
};
#define FP_DECL_S(X) _FP_DECL(1,X)
#define FP_UNPACK_RAW_S(X,val) _FP_UNPACK_RAW_1(S,X,val)
#define FP_UNPACK_RAW_SP(X,val) _FP_UNPACK_RAW_1_P(S,X,val)
#define FP_PACK_RAW_S(val,X) _FP_PACK_RAW_1(S,val,X)
#define FP_PACK_RAW_SP(val,X) \
do { \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_UNPACK_S(X,val) \
do { \
_FP_UNPACK_RAW_1(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_UNPACK_SP(X,val) \
do { \
_FP_UNPACK_RAW_1_P(S,X,val); \
_FP_UNPACK_CANONICAL(S,1,X); \
} while (0)
#define FP_PACK_S(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
_FP_PACK_RAW_1(S,val,X); \
} while (0)
#define FP_PACK_SP(val,X) \
do { \
_FP_PACK_CANONICAL(S,1,X); \
if (!FP_INHIBIT_RESULTS) \
_FP_PACK_RAW_1_P(S,val,X); \
} while (0)
#define FP_ISSIGNAN_S(X) _FP_ISSIGNAN(S,1,X)
#define FP_NEG_S(R,X) _FP_NEG(S,1,R,X)
#define FP_ADD_S(R,X,Y) _FP_ADD(S,1,R,X,Y)
#define FP_SUB_S(R,X,Y) _FP_SUB(S,1,R,X,Y)
#define FP_MUL_S(R,X,Y) _FP_MUL(S,1,R,X,Y)
#define FP_DIV_S(R,X,Y) _FP_DIV(S,1,R,X,Y)
#define FP_SQRT_S(R,X) _FP_SQRT(S,1,R,X)
#define _FP_SQRT_MEAT_S(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q)
#define FP_CMP_S(r,X,Y,un) _FP_CMP(S,1,r,X,Y,un)
#define FP_CMP_EQ_S(r,X,Y) _FP_CMP_EQ(S,1,r,X,Y)
#define FP_TO_INT_S(r,X,rsz,rsg) _FP_TO_INT(S,1,r,X,rsz,rsg)
#define FP_TO_INT_ROUND_S(r,X,rsz,rsg) _FP_TO_INT_ROUND(S,1,r,X,rsz,rsg)
#define FP_FROM_INT_S(X,r,rs,rt) _FP_FROM_INT(S,1,X,r,rs,rt)
#define _FP_FRAC_HIGH_S(X) _FP_FRAC_HIGH_1(X)
#define _FP_FRAC_HIGH_RAW_S(X) _FP_FRAC_HIGH_1(X)
#endif /* __MATH_EMU_SINGLE_H__ */
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| d--------- | bridge | 111 | logplain |
| -rw-r--r-- | drmP.h | 25758 | logplain |
| -rw-r--r-- | drm_agpsupport.h | 3867 | logplain |
| -rw-r--r-- | drm_atomic.h | 14443 | logplain |
| -rw-r--r-- | drm_atomic_helper.h | 10607 | logplain |
| -rw-r--r-- | drm_auth.h | 2260 | logplain |
| -rw-r--r-- | drm_blend.h | 2700 | logplain |
| -rw-r--r-- | drm_bridge.h | 7977 | logplain |
| -rw-r--r-- | drm_cache.h | 1763 | logplain |
| -rw-r--r-- | drm_color_mgmt.h | 2166 | logplain |
| -rw-r--r-- | drm_connector.h | 28613 | logplain |
| -rw-r--r-- | drm_crtc.h | 28999 | logplain |
| -rw-r--r-- | drm_crtc_helper.h | 3301 | logplain |
| -rw-r--r-- | drm_debugfs_crc.h | 2670 | logplain |
| -rw-r--r-- | drm_displayid.h | 2850 | logplain |
| -rw-r--r-- | drm_dp_dual_mode_helper.h | 4532 | logplain |
| -rw-r--r-- | drm_dp_helper.h | 30638 | logplain |
| -rw-r--r-- | drm_dp_mst_helper.h | 16260 | logplain |
| -rw-r--r-- | drm_drv.h | 14861 | logplain |
| -rw-r--r-- | drm_edid.h | 14335 | logplain |
| -rw-r--r-- | drm_encoder.h | 8160 | logplain |
| -rw-r--r-- | drm_encoder_slave.h | 6583 | logplain |
| -rw-r--r-- | drm_fb_cma_helper.h | 1929 | logplain |
| -rw-r--r-- | drm_fb_helper.h | 15125 | logplain |
| -rw-r--r-- | drm_fixed.h | 4825 | logplain |
| -rw-r--r-- | drm_flip_work.h | 3071 | logplain |
| -rw-r--r-- | drm_fourcc.h | 2748 | logplain |
| -rw-r--r-- | drm_framebuffer.h | 9623 | logplain |
| -rw-r--r-- | drm_gem.h | 8052 | logplain |
| -rw-r--r-- | drm_gem_cma_helper.h | 2286 | logplain |
| -rw-r--r-- | drm_global.h | 2011 | logplain |
| -rw-r--r-- | drm_hashtab.h | 3139 | logplain |
| -rw-r--r-- | drm_irq.h | 6323 | logplain |
| -rw-r--r-- | drm_legacy.h | 6933 | logplain |
| -rw-r--r-- | drm_mem_util.h | 2468 | logplain |
| -rw-r--r-- | drm_mipi_dsi.h | 10327 | logplain |
| -rw-r--r-- | drm_mm.h | 11462 | logplain |
| -rw-r--r-- | drm_mode_config.h | 23728 | logplain |
| -rw-r--r-- | drm_mode_object.h | 4911 | logplain |
| -rw-r--r-- | drm_modes.h | 17078 | logplain |
| -rw-r--r-- | drm_modeset_helper.h | 1576 | logplain |
| -rw-r--r-- | drm_modeset_helper_vtables.h | 41180 | logplain |
| -rw-r--r-- | drm_modeset_lock.h | 4241 | logplain |
| -rw-r--r-- | drm_of.h | 2034 | logplain |
| -rw-r--r-- | drm_os_linux.h | 2230 | logplain |
| -rw-r--r-- | drm_panel.h | 7079 | logplain |
| -rw-r--r-- | drm_pciids.h | 68035 | logplain |
| -rw-r--r-- | drm_plane.h | 19435 | logplain |
| -rw-r--r-- | drm_plane_helper.h | 3186 | logplain |
| -rw-r--r-- | drm_print.h | 3232 | logplain |
| -rw-r--r-- | drm_property.h | 11460 | logplain |
| -rw-r--r-- | drm_rect.h | 5103 | logplain |
| -rw-r--r-- | drm_simple_kms_helper.h | 4090 | logplain |
| -rw-r--r-- | drm_sysfs.h | 300 | logplain |
| -rw-r--r-- | drm_vma_manager.h | 7840 | logplain |
| -rw-r--r-- | gma_drm.h | 1033 | logplain |
| d--------- | i2c | 109 | logplain |