From 228f76d4dfe9a8a9b50e4c5ac8161a991fc8107c Mon Sep 17 00:00:00 2001
From: Waldemar Brodkorb <wbx@openadk.org>
Date: Tue, 23 May 2017 00:47:19 +0200
Subject: sparc: cleanup sparc64 bits and unused soft-fp
Remove a lot of unused 64 Bit header stuff.
---
libc/sysdeps/linux/sparc/Makefile.arch | 13 -
libc/sysdeps/linux/sparc/_math_inc.h | 9 +-
libc/sysdeps/linux/sparc/bits/fcntl.h | 20 +-
libc/sysdeps/linux/sparc/bits/fenv.h | 13 +-
libc/sysdeps/linux/sparc/bits/huge_vall.h | 1 -
libc/sysdeps/linux/sparc/bits/ipc.h | 7 -
libc/sysdeps/linux/sparc/bits/kernel_stat.h | 6 -
libc/sysdeps/linux/sparc/bits/kernel_types.h | 37 +-
libc/sysdeps/linux/sparc/bits/mathinline.h | 93 --
libc/sysdeps/linux/sparc/bits/msq.h | 8 -
libc/sysdeps/linux/sparc/bits/resource.h | 17 -
libc/sysdeps/linux/sparc/bits/sem.h | 6 -
libc/sysdeps/linux/sparc/bits/shm.h | 8 -
libc/sysdeps/linux/sparc/bits/siginfo.h | 15 +-
libc/sysdeps/linux/sparc/bits/stat.h | 9 -
libc/sysdeps/linux/sparc/bits/syscalls.h | 13 +-
libc/sysdeps/linux/sparc/bits/wordsize.h | 22 +-
libc/sysdeps/linux/sparc/fpu_control.h | 11 +-
libc/sysdeps/linux/sparc/jmpbuf-offsets.h | 9 -
libc/sysdeps/linux/sparc/qp_ops.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/double.h | 263 -----
libc/sysdeps/linux/sparc/soft-fp/extended.h | 430 --------
libc/sysdeps/linux/sparc/soft-fp/longlong.h | 1396 ------------------------
libc/sysdeps/linux/sparc/soft-fp/mp_clz_tab.c | 36 -
libc/sysdeps/linux/sparc/soft-fp/op-1.h | 301 -----
libc/sysdeps/linux/sparc/soft-fp/op-2.h | 616 -----------
libc/sysdeps/linux/sparc/soft-fp/op-4.h | 687 ------------
libc/sysdeps/linux/sparc/soft-fp/op-8.h | 110 --
libc/sysdeps/linux/sparc/soft-fp/op-common.h | 1358 -----------------------
libc/sysdeps/linux/sparc/soft-fp/q_add.c | 38 -
libc/sysdeps/linux/sparc/soft-fp/q_cmp.c | 40 -
libc/sysdeps/linux/sparc/soft-fp/q_cmpe.c | 41 -
libc/sysdeps/linux/sparc/soft-fp/q_div.c | 38 -
libc/sysdeps/linux/sparc/soft-fp/q_dtoq.c | 43 -
libc/sysdeps/linux/sparc/soft-fp/q_feq.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_fge.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_fgt.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_fle.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_flt.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_fne.c | 39 -
libc/sysdeps/linux/sparc/soft-fp/q_itoq.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_lltoq.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_mul.c | 38 -
libc/sysdeps/linux/sparc/soft-fp/q_neg.c | 46 -
libc/sysdeps/linux/sparc/soft-fp/q_qtod.c | 44 -
libc/sysdeps/linux/sparc/soft-fp/q_qtoi.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_qtoll.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_qtos.c | 44 -
libc/sysdeps/linux/sparc/soft-fp/q_qtou.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_qtoull.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_sqrt.c | 38 -
libc/sysdeps/linux/sparc/soft-fp/q_stoq.c | 42 -
libc/sysdeps/linux/sparc/soft-fp/q_sub.c | 38 -
libc/sysdeps/linux/sparc/soft-fp/q_ulltoq.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/q_util.c | 56 -
libc/sysdeps/linux/sparc/soft-fp/q_utoq.c | 37 -
libc/sysdeps/linux/sparc/soft-fp/quad.h | 270 -----
libc/sysdeps/linux/sparc/soft-fp/sfp-machine.h | 214 ----
libc/sysdeps/linux/sparc/soft-fp/single.h | 150 ---
libc/sysdeps/linux/sparc/soft-fp/soft-fp.h | 204 ----
libc/sysdeps/linux/sparc/sys/ptrace.h | 34 -
libc/sysdeps/linux/sparc/syscall.S | 11 -
62 files changed, 15 insertions(+), 7497 deletions(-)
delete mode 100644 libc/sysdeps/linux/sparc/qp_ops.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/double.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/extended.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/longlong.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/mp_clz_tab.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/op-1.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/op-2.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/op-4.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/op-8.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/op-common.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_add.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_cmp.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_cmpe.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_div.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_dtoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_feq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_fge.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_fgt.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_fle.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_flt.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_fne.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_itoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_lltoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_mul.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_neg.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtod.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtoi.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtoll.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtos.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtou.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_qtoull.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_sqrt.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_stoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_sub.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_ulltoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_util.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/q_utoq.c
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/quad.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/sfp-machine.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/single.h
delete mode 100644 libc/sysdeps/linux/sparc/soft-fp/soft-fp.h
diff --git a/libc/sysdeps/linux/sparc/Makefile.arch b/libc/sysdeps/linux/sparc/Makefile.arch
index be393b832..d34624f36 100644
--- a/libc/sysdeps/linux/sparc/Makefile.arch
+++ b/libc/sysdeps/linux/sparc/Makefile.arch
@@ -11,16 +11,3 @@ SSRC-y := __longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S \
CSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += makecontext.c
SSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += getcontext.S setcontext.S swapcontext.S
-
-# check weather __LONG_DOUBLE_128__ is defined (long double support)
-UCLIBC_SPARC_HAS_LONG_DOUBLE=$(shell if [ "x`$(CC) -E -dM -xc /dev/null 2>&1 | grep __LONG_DOUBLE_128__`" != "x" ]; then echo "y"; fi)
-ifeq ($(UCLIBC_SPARC_HAS_LONG_DOUBLE),y)
-CSRC-y += $(addprefix soft-fp/, \
- q_div.c q_fle.c q_mul.c q_qtoll.c q_stoq.c \
- mp_clz_tab.c q_dtoq.c q_flt.c q_neg.c q_qtos.c q_sub.c \
- q_add.c q_feq.c q_fne.c q_qtod.c q_qtou.c q_ulltoq.c \
- q_cmp.c q_fge.c q_itoq.c q_qtoull.c q_util.c \
- q_cmpe.c q_fgt.c q_lltoq.c q_qtoi.c q_sqrt.c q_utoq.c)
-else
-CSRC-y += qp_ops.c
-endif
diff --git a/libc/sysdeps/linux/sparc/_math_inc.h b/libc/sysdeps/linux/sparc/_math_inc.h
index 1bf84f04e..7c81459d4 100644
--- a/libc/sysdeps/linux/sparc/_math_inc.h
+++ b/libc/sysdeps/linux/sparc/_math_inc.h
@@ -4,20 +4,13 @@
*/
#include <features.h>
-#include <bits/wordsize.h>
#define __ASSEMBLY__
-#ifndef __sparc_v9__
#include <asm/traps.h>
-#endif
/* Is alignment really needed? */
-#if __WORDSIZE == 32
-# define ENTRY_ALIGN 4
-#else
-# define ENTRY_ALIGN 2
-#endif
+#define ENTRY_ALIGN 4
#define ENTRY(sym) \
.global sym; \
diff --git a/libc/sysdeps/linux/sparc/bits/fcntl.h b/libc/sysdeps/linux/sparc/bits/fcntl.h
index bc744edfd..fe0c9c4d7 100644
--- a/libc/sysdeps/linux/sparc/bits/fcntl.h
+++ b/libc/sysdeps/linux/sparc/bits/fcntl.h
@@ -1,7 +1,6 @@
/* O_*, F_*, FD_* bit values for Linux/SPARC.
Copyright (C) 1995, 1996, 1997, 1998, 2000, 2003, 2004, 2006, 2007
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
@@ -22,7 +21,6 @@
#endif
#include <sys/types.h>
-#include <bits/wordsize.h>
#ifdef __USE_GNU
# include <bits/uio.h>
#endif
@@ -53,11 +51,7 @@
#endif
#ifdef __USE_LARGEFILE64
-# if __WORDSIZE == 64
-# define O_LARGEFILE 0
-# else
-# define O_LARGEFILE 0x40000
-# endif
+# define O_LARGEFILE 0x40000
#endif
/* For now Linux has no synchronisity options for data and read
@@ -111,15 +105,9 @@
# define F_GETPIPE_SZ 1032 /* Get pipe page size array. */
#endif
-#if __WORDSIZE == 64
-# define F_GETLK64 7 /* Get record locking info. */
-# define F_SETLK64 8 /* Set record locking info (non-blocking). */
-# define F_SETLKW64 9 /* Set record locking info (blocking). */
-#else
-# define F_GETLK64 12 /* Get record locking info. */
-# define F_SETLK64 13 /* Set record locking info (non-blocking). */
-# define F_SETLKW64 14 /* Set record locking info (blocking). */
-#endif
+#define F_GETLK64 12 /* Get record locking info. */
+#define F_SETLK64 13 /* Set record locking info (non-blocking). */
+#define F_SETLKW64 14 /* Set record locking info (blocking). */
/* for F_[GET|SET]FD */
#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
diff --git a/libc/sysdeps/linux/sparc/bits/fenv.h b/libc/sysdeps/linux/sparc/bits/fenv.h
index 61d45591c..79ab8cefa 100644
--- a/libc/sysdeps/linux/sparc/bits/fenv.h
+++ b/libc/sysdeps/linux/sparc/bits/fenv.h
@@ -1,5 +1,4 @@
/* Copyright (C) 1997, 1998, 1999, 2000 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
@@ -19,9 +18,6 @@
# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
#endif
-#include <bits/wordsize.h>
-
-
/* Define bits representing the exception. We use the bit positions
of the appropriate accrued exception bits from the FSR. */
enum
@@ -75,10 +71,5 @@ typedef unsigned long int fenv_t;
#endif
/* For internal use only: access the fp state register. */
-#if __WORDSIZE == 64
-# define __fenv_stfsr(X) __asm__ ("stx %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X) __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (X))
-#else
-# define __fenv_stfsr(X) __asm__ ("st %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X) __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X))
-#endif
+#define __fenv_stfsr(X) __asm__ ("st %%fsr,%0" : "=m" (X))
+#define __fenv_ldfsr(X) __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X))
diff --git a/libc/sysdeps/linux/sparc/bits/huge_vall.h b/libc/sysdeps/linux/sparc/bits/huge_vall.h
index 5c44edc57..645ccd9f2 100644
--- a/libc/sysdeps/linux/sparc/bits/huge_vall.h
+++ b/libc/sysdeps/linux/sparc/bits/huge_vall.h
@@ -2,7 +2,6 @@
Used by <stdlib.h> and <math.h> functions for overflow.
Copyright (C) 1992, 1995, 1996, 1997, 1999, 2000, 2004
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
diff --git a/libc/sysdeps/linux/sparc/bits/ipc.h b/libc/sysdeps/linux/sparc/bits/ipc.h
index 88fab1e47..017d0e1bc 100644
--- a/libc/sysdeps/linux/sparc/bits/ipc.h
+++ b/libc/sysdeps/linux/sparc/bits/ipc.h
@@ -1,5 +1,4 @@
/* Copyright (C) 1995-1999, 2000 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
@@ -20,7 +19,6 @@
#endif
#include <bits/types.h>
-#include <bits/wordsize.h>
/* Mode bits for `msgget', `semget', and `shmget'. */
#define IPC_CREAT 01000 /* Create key if key does not exist. */
@@ -47,14 +45,9 @@ struct ipc_perm
__gid_t gid; /* Owner's group ID. */
__uid_t cuid; /* Creator's user ID. */
__gid_t cgid; /* Creator's group ID. */
-#if __WORDSIZE == 32
unsigned short int __pad1;
unsigned short int mode; /* Read/write permission. */
unsigned short int __pad2;
-#else
- __mode_t mode; /* Read/write permission. */
- unsigned short int __pad1;
-#endif
unsigned short int __seq; /* Sequence number. */
unsigned long long int __unused1;
unsigned long long int __unused2;
diff --git a/libc/sysdeps/linux/sparc/bits/kernel_stat.h b/libc/sysdeps/linux/sparc/bits/kernel_stat.h
index f09ae3734..e960857fe 100644
--- a/libc/sysdeps/linux/sparc/bits/kernel_stat.h
+++ b/libc/sysdeps/linux/sparc/bits/kernel_stat.h
@@ -5,9 +5,6 @@
* struct kernel_stat should look like... It turns out each arch has a
* different opinion on the subject... */
-#if __WORDSIZE == 64
-#define kernel_stat kernel_stat64
-#else
struct kernel_stat {
unsigned short st_dev;
unsigned long st_ino;
@@ -25,8 +22,6 @@ struct kernel_stat {
unsigned long __unused4[2];
};
-#endif
-
struct kernel_stat64 {
unsigned long long st_dev;
unsigned long long st_ino;
@@ -48,4 +43,3 @@ struct kernel_stat64 {
};
#endif /* _BITS_STAT_STRUCT_H */
-
diff --git a/libc/sysdeps/linux/sparc/bits/kernel_types.h b/libc/sysdeps/linux/sparc/bits/kernel_types.h
index a10e075de..38d73c4d9 100644
--- a/libc/sysdeps/linux/sparc/bits/kernel_types.h
+++ b/libc/sysdeps/linux/sparc/bits/kernel_types.h
@@ -4,41 +4,10 @@
* our private content, and not the kernel header, will win.
* -Erik
*/
-#if ! defined __ARCH_SPARC_POSIX_TYPES_H && ! defined __ARCH_SPARC64_POSIX_TYPES_H && !defined __SPARC_POSIX_TYPES_H
+#if ! defined __ARCH_SPARC_POSIX_TYPES_H && !defined __SPARC_POSIX_TYPES_H
#define __ARCH_SPARC_POSIX_TYPES_H
-#define __ARCH_SPARC64_POSIX_TYPES_H
#define __SPARC_POSIX_TYPES_H
-# if __WORDSIZE == 64
-typedef unsigned long __kernel_size_t;
-typedef long __kernel_ssize_t;
-typedef long __kernel_ptrdiff_t;
-typedef long __kernel_time_t;
-typedef long __kernel_clock_t;
-typedef int __kernel_pid_t;
-typedef int __kernel_ipc_pid_t;
-typedef unsigned int __kernel_uid_t;
-typedef unsigned int __kernel_gid_t;
-typedef unsigned int __kernel_dev_t;
-typedef unsigned long __kernel_ino_t;
-typedef unsigned int __kernel_mode_t;
-typedef unsigned short __kernel_umode_t;
-typedef unsigned int __kernel_nlink_t;
-typedef int __kernel_daddr_t;
-typedef long __kernel_off_t;
-typedef char * __kernel_caddr_t;
-typedef unsigned short __kernel_uid16_t;
-typedef unsigned short __kernel_gid16_t;
-typedef __kernel_uid_t __kernel_old_uid_t;
-typedef __kernel_gid_t __kernel_old_gid_t;
-typedef __kernel_dev_t __kernel_old_dev_t;
-typedef long __kernel_long_t;
-typedef unsigned long __kernel_ulong_t;
-typedef __kernel_uid_t __kernel_uid32_t;
-typedef __kernel_gid_t __kernel_gid32_t;
-typedef int __kernel_suseconds_t;
-typedef long long __kernel_loff_t;
-#else
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
@@ -67,7 +36,6 @@ typedef __kernel_dev_t __kernel_old_dev_t;
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
typedef long long __kernel_loff_t;
-#endif
typedef struct {
#ifdef __USE_ALL
@@ -77,5 +45,4 @@ typedef struct {
#endif
} __kernel_fsid_t;
-#endif /* ! defined __ARCH_SPARC_POSIX_TYPES_H && ! defined __ARCH_SPARC64_POSIX_TYPES_H */
-
+#endif
diff --git a/libc/sysdeps/linux/sparc/bits/mathinline.h b/libc/sysdeps/linux/sparc/bits/mathinline.h
index ccc84bcc2..1a63f23e9 100644
--- a/libc/sysdeps/linux/sparc/bits/mathinline.h
+++ b/libc/sysdeps/linux/sparc/bits/mathinline.h
@@ -22,8 +22,6 @@
# error "Never use <bits/mathinline.h> directly; include <math.h> instead."
#endif
-#include <bits/wordsize.h>
-
#ifdef __GNUC__
#if defined __USE_ISOC99 && !__GNUC_PREREQ (3, 0)
@@ -34,8 +32,6 @@
# undef islessgreater
# undef isunordered
-# if __WORDSIZE == 32
-
# ifndef __NO_LONG_DOUBLE_MATH
# define __unordered_cmp(x, y) \
@@ -89,40 +85,6 @@
# define islessgreater(x, y) (((__unordered_cmp (x, y) + (1 << 10)) & (2 << 10)) != 0)
# define isunordered(x, y) ((__unordered_cmp (x, y) & (3 << 10)) == (3 << 10))
-# else /* sparc64 */
-
-# define __unordered_v9cmp(x, y, op, qop) \
- (__extension__ \
- ({ unsigned __r; \
- if (sizeof (x) == 4 && sizeof (y) == 4) \
- { \
- float __x = (x); float __y = (y); \
- __asm__ ("fcmps\t%%fcc3,%1,%2\n\tmov" op "\t%%fcc3,1,%0" \
- : "=r" (__r) : "f" (__x), "f" (__y), "0" (0) : "cc"); \
- } \
- else if (sizeof (x) <= 8 && sizeof (y) <= 8) \
- { \
- double __x = (x); double __y = (y); \
- __asm__ ("fcmpd\t%%fcc3,%1,%2\n\tmov" op "\t%%fcc3,1,%0" \
- : "=r" (__r) : "f" (__x), "f" (__y), "0" (0) : "cc"); \
- } \
- else \
- { \
- long double __x = (x); long double __y = (y); \
- extern int _Qp_cmp (const long double *a, const long double *b); \
- __r = qop; \
- } \
- __r; }))
-
-# define isgreater(x, y) __unordered_v9cmp(x, y, "g", _Qp_cmp (&__x, &__y) == 2)
-# define isgreaterequal(x, y) __unordered_v9cmp(x, y, "ge", (_Qp_cmp (&__x, &__y) & 1) == 0)
-# define isless(x, y) __unordered_v9cmp(x, y, "l", _Qp_cmp (&__x, &__y) == 1)
-# define islessequal(x, y) __unordered_v9cmp(x, y, "le", (_Qp_cmp (&__x, &__y) & 2) == 0)
-# define islessgreater(x, y) __unordered_v9cmp(x, y, "lg", ((_Qp_cmp (&__x, &__y) + 1) & 2) != 0)
-# define isunordered(x, y) __unordered_v9cmp(x, y, "u", _Qp_cmp (&__x, &__y) == 3)
-
-# endif /* sparc64 */
-
#endif /* __USE_ISOC99 */
#if (!defined __NO_MATH_INLINES || defined __LIBC_INTERNAL_MATH_INLINES) && defined __OPTIMIZE__
@@ -147,8 +109,6 @@ __NTH (__signbitf (float __x))
return __u.__i < 0;
}
-# if __WORDSIZE == 32
-
__MATH_INLINE int
__NTH (__signbit (double __x))
{
@@ -171,24 +131,6 @@ __NTH (__signbitl (long double __x))
}
# endif
-# else /* sparc64 */
-
-__MATH_INLINE int
-__NTH (__signbit (double __x))
-{
- __extension__ union { double __d; long int __i; } __u = { __d: __x };
- return __u.__i < 0;
-}
-
-__MATH_INLINE int
-__NTH (__signbitl (long double __x))
-{
- __extension__ union { long double __l; long int __i[2]; } __u = { __l: __x };
- return __u.__i[0] < 0;
-}
-
-# endif /* sparc64 */
-
# endif /* __USE_ISOC99 */
# if !defined __NO_MATH_INLINES && !__GNUC_PREREQ (3, 2)
@@ -209,24 +151,6 @@ __NTH (sqrtf (float __x))
return __r;
}
-# if __WORDSIZE == 64
-__MATH_INLINE long double
-__NTH (sqrtl (long double __x))
-{
- long double __r;
- extern void _Qp_sqrt (long double *, __const__ long double *);
- _Qp_sqrt (&__r, &__x);
- return __r;
-}
-# elif !defined __NO_LONG_DOUBLE_MATH
-__MATH_INLINE long double
-sqrtl (long double __x) __THROW
-{
- extern long double _Q_sqrt (__const__ long double);
- return _Q_sqrt (__x);
-}
-# endif /* sparc64 */
-
# endif /* !__NO_MATH_INLINES && !GCC 3.2+ */
/* This code is used internally in the GNU libc. */
@@ -247,23 +171,6 @@ __ieee754_sqrtf (float __x)
return __r;
}
-# if __WORDSIZE == 64
-__MATH_INLINE long double
-__ieee754_sqrtl (long double __x)
-{
- long double __r;
- extern void _Qp_sqrt (long double *, __const__ long double *);
- _Qp_sqrt(&__r, &__x);
- return __r;
-}
-# elif !defined __NO_LONG_DOUBLE_MATH
-__MATH_INLINE long double
-__ieee754_sqrtl (long double __x)
-{
- extern long double _Q_sqrt (__const__ long double);
- return _Q_sqrt (__x);
-}
-# endif /* sparc64 */
# endif /* __LIBC_INTERNAL_MATH_INLINES */
# endif /* gcc 2.8+ */
diff --git a/libc/sysdeps/linux/sparc/bits/msq.h b/libc/sysdeps/linux/sparc/bits/msq.h
index cdf5452dc..b8bcf31bf 100644
--- a/libc/sysdeps/linux/sparc/bits/msq.h
+++ b/libc/sysdeps/linux/sparc/bits/msq.h
@@ -1,5 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 2000 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
@@ -20,7 +19,6 @@
#endif
#include <bits/types.h>
-#include <bits/wordsize.h>
/* Define options for message queue functions. */
#define MSG_NOERROR 010000 /* no error if message is too big */
@@ -38,17 +36,11 @@ typedef unsigned long int msglen_t;
struct msqid_ds
{
struct ipc_perm msg_perm; /* structure describing operation permission */
-#if __WORDSIZE == 32
unsigned int __pad1;
-#endif
__time_t msg_stime; /* time of last msgsnd command */
-#if __WORDSIZE == 32
unsigned int __pad2;
-#endif
__time_t msg_rtime; /* time of last msgrcv command */
-#if __WORDSIZE == 32
unsigned int __pad3;
-#endif
__time_t msg_ctime; /* time of last change */
unsigned long int __msg_cbytes; /* current number of bytes on queue */
msgqnum_t msg_qnum; /* number of messages currently on queue */
diff --git a/libc/sysdeps/linux/sparc/bits/resource.h b/libc/sysdeps/linux/sparc/bits/resource.h
index 1da1fc074..1005aeced 100644
--- a/libc/sysdeps/linux/sparc/bits/resource.h
+++ b/libc/sysdeps/linux/sparc/bits/resource.h
@@ -1,7 +1,6 @@
/* Bit values & structures for resource limits. Linux/SPARC version.
Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2004, 2005
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
@@ -106,20 +105,6 @@ enum __rlimit_resource
};
/* Value to indicate that there is no limit. */
-#if __WORDSIZE == 64
-
-#ifndef __USE_FILE_OFFSET64
-# define RLIM_INFINITY ((unsigned long int)(~0UL))
-#else
-# define RLIM_INFINITY 0xffffffffffffffffuLL
-#endif
-
-#ifdef __USE_LARGEFILE64
-# define RLIM64_INFINITY 0xffffffffffffffffuLL
-#endif
-
-#else
-
#ifndef __USE_FILE_OFFSET64
# define RLIM_INFINITY ((long int)(~0UL >> 1))
#else
@@ -130,8 +115,6 @@ enum __rlimit_resource
# define RLIM64_INFINITY 0x7fffffffffffffffLL
#endif
-#endif
-
/* We can represent all limits. */
#define RLIM_SAVED_MAX RLIM_INFINITY
#define RLIM_SAVED_CUR RLIM_INFINITY
diff --git a/libc/sysdeps/linux/sparc/bits/sem.h b/libc/sysdeps/linux/sparc/bits/sem.h
index e57b505fc..3faaadd96 100644
--- a/libc/sysdeps/linux/sparc/bits/sem.h
+++ b/libc/sysdeps/linux/sparc/bits/sem.h
@@ -1,5 +1,4 @@
/* Copyright (C) 1995, 1996, 1997, 1998, 2000 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
@@ -20,7 +19,6 @@
#endif
#include <sys/types.h>
-#include <bits/wordsize.h>
/* Flags for `semop'. */
#define SEM_UNDO 0x1000 /* undo the operation on exit */
@@ -39,13 +37,9 @@
struct semid_ds
{
struct ipc_perm sem_perm; /* operation permission struct */
-#if __WORDSIZE == 32
unsigned int __pad1;
-#endif
__time_t sem_otime; /* last semop() time */
-#if __WORDSIZE == 32
unsigned int __pad2;
-#endif
__time_t sem_ctime; /* last time changed by semctl() */
unsigned long int sem_nsems; /* number of semaphores in set */
unsigned long int __unused1;
diff --git a/libc/sysdeps/linux/sparc/bits/shm.h b/libc/sysdeps/linux/sparc/bits/shm.h
index fff3769d7..7ef10fc76 100644
--- a/libc/sysdeps/linux/sparc/bits/shm.h
+++ b/libc/sysdeps/linux/sparc/bits/shm.h
@@ -1,6 +1,5 @@
/* Copyright (C) 1995, 1996, 1997, 2000, 2002, 2004
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
@@ -21,7 +20,6 @@
#endif
#include <bits/types.h>
-#include <bits/wordsize.h>
/* Permission flag for shmget. */
#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
@@ -50,17 +48,11 @@ typedef unsigned long int shmatt_t;
struct shmid_ds
{
struct ipc_perm shm_perm; /* operation permission struct */
-#if __WORDSIZE == 32
unsigned int __pad1;
-#endif
__time_t shm_atime; /* time of last shmat() */
-#if __WORDSIZE == 32
unsigned int __pad2;
-#endif
__time_t shm_dtime; /* time of last shmdt() */
-#if __WORDSIZE == 32
unsigned int __pad3;
-#endif
__time_t shm_ctime; /* time of last change by shmctl() */
size_t shm_segsz; /* size of segment in bytes */
__pid_t shm_cpid; /* pid of creator */
diff --git a/libc/sysdeps/linux/sparc/bits/siginfo.h b/libc/sysdeps/linux/sparc/bits/siginfo.h
index da1c83884..032cee9d8 100644
--- a/libc/sysdeps/linux/sparc/bits/siginfo.h
+++ b/libc/sysdeps/linux/sparc/bits/siginfo.h
@@ -1,6 +1,5 @@
/* siginfo_t, sigevent and constants. Linux/SPARC version.
Copyright (C) 1997-2002, 2003 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
@@ -21,8 +20,6 @@
# error "Never include this file directly. Use <signal.h> instead"
#endif
-#include <bits/wordsize.h>
-
#if (!defined __have_sigval_t \
&& (defined _SIGNAL_H || defined __need_siginfo_t \
|| defined __need_sigevent_t))
@@ -41,11 +38,7 @@ typedef union sigval
# define __have_siginfo_t 1
# define __SI_MAX_SIZE 128
-# if __WORDSIZE == 64
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 4)
-# else
-# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
-# endif
+# define __SI_PAD_SIZE ((__SI_MAX_SIZE / sizeof (int)) - 3)
typedef struct siginfo
{
@@ -283,11 +276,7 @@ enum
/* Structure to transport application-defined values with signals. */
# define __SIGEV_MAX_SIZE 64
-# if __WORDSIZE == 64
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
-# else
-# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
-# endif
+# define __SIGEV_PAD_SIZE ((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
typedef struct sigevent
{
diff --git a/libc/sysdeps/linux/sparc/bits/stat.h b/libc/sysdeps/linux/sparc/bits/stat.h
index ae11d79a4..7ec7d9b23 100644
--- a/libc/sysdeps/linux/sparc/bits/stat.h
+++ b/libc/sysdeps/linux/sparc/bits/stat.h
@@ -1,5 +1,4 @@
/* Copyright (C) 1992, 1995-2002, 2006, 2009 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
@@ -35,12 +34,7 @@
struct stat
{
__dev_t st_dev; /* Device. */
-#if __WORDSIZE == 64 || !defined __USE_FILE_OFFSET64
- unsigned short int __pad1;
- __ino_t st_ino; /* File serial number. */
-#else
__ino64_t st_ino; /* File serial number. */
-#endif
__mode_t st_mode; /* File mode. */
__nlink_t st_nlink; /* Link count. */
__uid_t st_uid; /* User ID of the file's owner. */
@@ -88,9 +82,6 @@ struct stat
struct stat64
{
__dev_t st_dev; /* Device. */
-#if __WORDSIZE == 64
- unsigned short int __pad1;
-#endif
__ino64_t st_ino; /* File serial number. */
__mode_t st_mode; /* File mode. */
__nlink_t st_nlink; /* Link count. */
diff --git a/libc/sysdeps/linux/sparc/bits/syscalls.h b/libc/sysdeps/linux/sparc/bits/syscalls.h
index 948c2fa3e..75af7a157 100644
--- a/libc/sysdeps/linux/sparc/bits/syscalls.h
+++ b/libc/sysdeps/linux/sparc/bits/syscalls.h
@@ -4,25 +4,14 @@
# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
#endif
-#include <bits/wordsize.h>
-
#ifndef __ASSEMBLER__
-#if __WORDSIZE == 32
-# define __SYSCALL_STRING \
+#define __SYSCALL_STRING \
"t 0x10\n\t" \
"bcc 1f\n\t" \
"mov %%o0, %0\n\t" \
"sub %%g0, %%o0, %0\n\t" \
"1:\n\t"
-#elif __WORDSIZE == 64
-# define __SYSCALL_STRING \
- "t 0x6d\n\t" \
- "sub %%g0, %%o0, %0\n\t" \
- "movcc %%xcc, %%o0, %0\n\t"
-#else
-# error unknown __WORDSIZE
-#endif
#define __SYSCALL_CLOBBERS "cc", "memory"
diff --git a/libc/sysdeps/linux/sparc/bits/wordsize.h b/libc/sysdeps/linux/sparc/bits/wordsize.h
index aa15dbc7a..1b5842adb 100644
--- a/libc/sysdeps/linux/sparc/bits/wordsize.h
+++ b/libc/sysdeps/linux/sparc/bits/wordsize.h
@@ -1,21 +1 @@
-/* Determine the wordsize from the preprocessor defines. */
-
-#if defined __arch64__ || defined __sparcv9
-# define __WORDSIZE 64
-# define __WORDSIZE_TIME64_COMPAT32 1
-#else
-# define __WORDSIZE 32
-#endif
-
-#if 0 /* uClibc: done in mathdefs.h: !defined __NO_LONG_DOUBLE_MATH && !defined __LONG_DOUBLE_MATH_OPTIONAL*/
-
-# if __WORDSIZE == 32
-/* Signal that in 32bit ABI we didn't used to have a `long double'.
- The changes all the `long double' function variants to be redirects
- to the double functions. */
-# define __LONG_DOUBLE_MATH_OPTIONAL 1
-# ifndef __LONG_DOUBLE_128__
-# define __NO_LONG_DOUBLE_MATH 1
-# endif
-# endif
-#endif
+#define __WORDSIZE 32
diff --git a/libc/sysdeps/linux/sparc/fpu_control.h b/libc/sysdeps/linux/sparc/fpu_control.h
index 0a00044f9..57f1dbb67 100644
--- a/libc/sysdeps/linux/sparc/fpu_control.h
+++ b/libc/sysdeps/linux/sparc/fpu_control.h
@@ -1,6 +1,5 @@
/* FPU control word bits. SPARC version.
Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
Contributed by Miguel de Icaza
The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +21,6 @@
#include <features.h>
-#include <bits/wordsize.h>
/* masking of interrupts */
#define _FPU_MASK_IM 0x08000000
@@ -58,13 +56,8 @@
/* Type of the control word. */
typedef unsigned long int fpu_control_t;
-#if __WORDSIZE == 64
-# define _FPU_GETCW(cw) __asm__ ("stx %%fsr,%0" : "=m" (*&cw))
-# define _FPU_SETCW(cw) __asm__ ("ldx %0,%%fsr" : : "m" (*&cw))
-#else
-# define _FPU_GETCW(cw) __asm__ ("st %%fsr,%0" : "=m" (*&cw))
-# define _FPU_SETCW(cw) __asm__ ("ld %0,%%fsr" : : "m" (*&cw))
-#endif
+#define _FPU_GETCW(cw) __asm__ ("st %%fsr,%0" : "=m" (*&cw))
+#define _FPU_SETCW(cw) __asm__ ("ld %0,%%fsr" : : "m" (*&cw))
#if 0
/* Default control word set at startup. */
diff --git a/libc/sysdeps/linux/sparc/jmpbuf-offsets.h b/libc/sysdeps/linux/sparc/jmpbuf-offsets.h
index 0d0a96d30..5ec1703e0 100644
--- a/libc/sysdeps/linux/sparc/jmpbuf-offsets.h
+++ b/libc/sysdeps/linux/sparc/jmpbuf-offsets.h
@@ -1,6 +1,5 @@
/* Private macros for accessing __jmp_buf contents. SPARC version.
Copyright (C) 2006 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
@@ -16,14 +15,6 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 64
-#define O_mask_was_saved 512
-#define O_gregs 32
-#define O_g1 (O_gregs + 4*8)
-#else
#define JB_SP 0
#define JB_FP 1
#define JB_PC 2
-#endif
diff --git a/libc/sysdeps/linux/sparc/qp_ops.c b/libc/sysdeps/linux/sparc/qp_ops.c
deleted file mode 100644
index 97f98da99..000000000
--- a/libc/sysdeps/linux/sparc/qp_ops.c
+++ /dev/null
@@ -1,39 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-static void fakedef(void)
-{
- fputs("Unimplemented _Q* func called, exiting\n", stderr);
- exit(-1);
-}
-
-# define fakedef(sym) strong_alias(fakedef, _Q_##sym)
-
-fakedef(fne)
-fakedef(feq)
-fakedef(div)
-fakedef(flt)
-fakedef(fgt)
-fakedef(mul)
-fakedef(fge)
-fakedef(qtoux)
-fakedef(uxtoq)
-fakedef(sub)
-fakedef(dtoq)
-fakedef(qtod)
-fakedef(qtos)
-fakedef(stoq)
-fakedef(itoq)
-fakedef(add)
-fakedef(qtou)
-fakedef(utoq)
-fakedef(cmp)
-fakedef(cmpe)
-fakedef(fle)
-fakedef(lltoq)
-fakedef(neg)
-fakedef(qtoi)
-fakedef(qtoll)
-fakedef(qtoull)
-fakedef(sqrt)
-fakedef(ulltoq)
diff --git a/libc/sysdeps/linux/sparc/soft-fp/double.h b/libc/sysdeps/linux/sparc/soft-fp/double.h
deleted file mode 100644
index 9a1f78492..000000000
--- a/libc/sysdeps/linux/sparc/soft-fp/double.h
+++ /dev/null
@@ -1,263 +0,0 @@
-/* Software floating-point emulation.
- Definitions for IEEE Double Precision
- Copyright (C) 1997,1998,1999,2006,2007 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 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.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file into
- combinations with other programs, and to distribute those
- combinations without any restriction coming from the use of this
- file. (The Lesser General Public License restrictions do apply in
- other respects; for example, they cover modification of the file,
- and distribution when not linked into a combine executable.)
-
- 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 _FP_W_TYPE_SIZE < 32
-#error "Here's a nickel kid. Go buy yourself a real computer."
-#endif
-
-#if _FP_W_TYPE_SIZE < 64
-#define _FP_FRACTBITS_D (2 * _FP_W_TYPE_SIZE)
-#else
-#define _FP_FRACTBITS_D _FP_W_TYPE_SIZE
-#endif
-
-#define _FP_FRACBITS_D 53
-#define _FP_FRACXBITS_D (_FP_FRACTBITS_D - _FP_FRACBITS_D)
-#define _FP_WFRACBITS_D (_FP_WORKBITS + _FP_FRACBITS_D)
-#define _FP_WFRACXBITS_D (_FP_FRACTBITS_D - _FP_WFRACBITS_D)
-#define _FP_EXPBITS_D 11
-#define _FP_EXPBIAS_D 1023
-#define _FP_EXPMAX_D 2047
-
-#define _FP_QNANBIT_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2) % _FP_W_TYPE_SIZE)
-#define _FP_QNANBIT_SH_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_SH_D \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_D-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_OVERFLOW_D \
- ((_FP_W_TYPE)1 << _FP_WFRACBITS_D % _FP_W_TYPE_SIZE)
-
-typedef float DFtype __attribute__((mode(DF)));
-
-#if _FP_W_TYPE_SIZE < 64
-
-union _FP_UNION_D
-{
- DFtype flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned frac0 : _FP_W_TYPE_SIZE;
-#else
- unsigned frac0 : _FP_W_TYPE_SIZE;
- unsigned frac1 : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0) - _FP_W_TYPE_SIZE;
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-#endif
- } bits __attribute__((packed));
-};
-
-#define FP_DECL_D(X) _FP_DECL(2,X)
-#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_2(D,X,val)
-#define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_2_P(D,X,val)
-#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_2(D,val,X)
-#define FP_PACK_RAW_DP(val,X) \
- do { \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
- } while (0)
-
-#define FP_UNPACK_D(X,val) \
- do { \
- _FP_UNPACK_RAW_2(D,X,val); \
- _FP_UNPACK_CANONICAL(D,2,X); \
- } while (0)
-
-#define FP_UNPACK_DP(X,val) \
- do { \
- _FP_UNPACK_RAW_2_P(D,X,val); \
- _FP_UNPACK_CANONICAL(D,2,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_D(X,val) \
- do { \
- _FP_UNPACK_RAW_2(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,2,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_DP(X,val) \
- do { \
- _FP_UNPACK_RAW_2_P(D,X,val); \
- _FP_UNPACK_SEMIRAW(D,2,X); \
- } while (0)
-
-#define FP_PACK_D(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,2,X); \
- _FP_PACK_RAW_2(D,val,X); \
- } while (0)
-
-#define FP_PACK_DP(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,2,X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_D(val,X) \
- do { \
- _FP_PACK_SEMIRAW(D,2,X); \
- _FP_PACK_RAW_2(D,val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_DP(val,X) \
- do { \
- _FP_PACK_SEMIRAW(D,2,X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_2_P(D,val,X); \
- } while (0)
-
-#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,2,X)
-#define FP_NEG_D(R,X) _FP_NEG(D,2,R,X)
-#define FP_ADD_D(R,X,Y) _FP_ADD(D,2,R,X,Y)
-#define FP_SUB_D(R,X,Y) _FP_SUB(D,2,R,X,Y)
-#define FP_MUL_D(R,X,Y) _FP_MUL(D,2,R,X,Y)
-#define FP_DIV_D(R,X,Y) _FP_DIV(D,2,R,X,Y)
-#define FP_SQRT_D(R,X) _FP_SQRT(D,2,R,X)
-#define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_2(R,S,T,X,Q)
-
-#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,2,r,X,Y,un)
-#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,2,r,X,Y)
-#define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,2,r,X,Y)
-
-#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,2,r,X,rsz,rsg)
-#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,2,X,r,rs,rt)
-
-#define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_2(X)
-#define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_2(X)
-
-#else
-
-union _FP_UNION_D
-{
- DFtype flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_D;
- _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
-#else
- _FP_W_TYPE frac : _FP_FRACBITS_D - (_FP_IMPLBIT_D != 0);
- unsigned exp : _FP_EXPBITS_D;
- unsigned sign : 1;
-#endif
- } bits __attribute__((packed));
-};
-
-#define FP_DECL_D(X) _FP_DECL(1,X)
-#define FP_UNPACK_RAW_D(X,val) _FP_UNPACK_RAW_1(D,X,val)
-#define FP_UNPACK_RAW_DP(X,val) _FP_UNPACK_RAW_1_P(D,X,val)
-#define FP_PACK_RAW_D(val,X) _FP_PACK_RAW_1(D,val,X)
-#define FP_PACK_RAW_DP(val,X) \
- do { \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
- } while (0)
-
-#define FP_UNPACK_D(X,val) \
- do { \
- _FP_UNPACK_RAW_1(D,X,val); \
- _FP_UNPACK_CANONICAL(D,1,X); \
- } while (0)
-
-#define FP_UNPACK_DP(X,val) \
- do { \
- _FP_UNPACK_RAW_1_P(D,X,val); \
- _FP_UNPACK_CANONICAL(D,1,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_D(X,val) \
- do { \
- _FP_UNPACK_RAW_2(1,X,val); \
- _FP_UNPACK_SEMIRAW(D,1,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_DP(X,val) \
- do { \
- _FP_UNPACK_RAW_2_P(1,X,val); \
- _FP_UNPACK_SEMIRAW(D,1,X); \
- } while (0)
-
-#define FP_PACK_D(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,1,X); \
- _FP_PACK_RAW_1(D,val,X); \
- } while (0)
-
-#define FP_PACK_DP(val,X) \
- do { \
- _FP_PACK_CANONICAL(D,1,X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_D(val,X) \
- do { \
- _FP_PACK_SEMIRAW(D,1,X); \
- _FP_PACK_RAW_1(D,val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_DP(val,X) \
- do { \
- _FP_PACK_SEMIRAW(D,1,X); \
- if (!FP_INHIBIT_RESULTS) \
- _FP_PACK_RAW_1_P(D,val,X); \
- } while (0)
-
-#define FP_ISSIGNAN_D(X) _FP_ISSIGNAN(D,1,X)
-#define FP_NEG_D(R,X) _FP_NEG(D,1,R,X)
-#define FP_ADD_D(R,X,Y) _FP_ADD(D,1,R,X,Y)
-#define FP_SUB_D(R,X,Y) _FP_SUB(D,1,R,X,Y)
-#define FP_MUL_D(R,X,Y) _FP_MUL(D,1,R,X,Y)
-#define FP_DIV_D(R,X,Y) _FP_DIV(D,1,R,X,Y)
-#define FP_SQRT_D(R,X) _FP_SQRT(D,1,R,X)
-#define _FP_SQRT_MEAT_D(R,S,T,X,Q) _FP_SQRT_MEAT_1(R,S,T,X,Q)
-
-/* The implementation of _FP_MUL_D and _FP_DIV_D should be chosen by
- the target machine. */
-
-#define FP_CMP_D(r,X,Y,un) _FP_CMP(D,1,r,X,Y,un)
-#define FP_CMP_EQ_D(r,X,Y) _FP_CMP_EQ(D,1,r,X,Y)
-#define FP_CMP_UNORD_D(r,X,Y) _FP_CMP_UNORD(D,1,r,X,Y)
-
-#define FP_TO_INT_D(r,X,rsz,rsg) _FP_TO_INT(D,1,r,X,rsz,rsg)
-#define FP_FROM_INT_D(X,r,rs,rt) _FP_FROM_INT(D,1,X,r,rs,rt)
-
-#define _FP_FRAC_HIGH_D(X) _FP_FRAC_HIGH_1(X)
-#define _FP_FRAC_HIGH_RAW_D(X) _FP_FRAC_HIGH_1(X)
-
-#endif /* W_TYPE_SIZE < 64 */
diff --git a/libc/sysdeps/linux/sparc/soft-fp/extended.h b/libc/sysdeps/linux/sparc/soft-fp/extended.h
deleted file mode 100644
index 3ab6b6aa2..000000000
--- a/libc/sysdeps/linux/sparc/soft-fp/extended.h
+++ /dev/null
@@ -1,430 +0,0 @@
-/* Software floating-point emulation.
- Definitions for IEEE Extended Precision.
- Copyright (C) 1999,2006,2007 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Jakub Jelinek (jj@ultra.linux.cz).
-
- 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.
-
- In addition to the permissions in the GNU Lesser General Public
- License, the Free Software Foundation gives you unlimited
- permission to link the compiled version of this file into
- combinations with other programs, and to distribute those
- combinations without any restriction coming from the use of this
- file. (The Lesser General Public License restrictions do apply in
- other respects; for example, they cover modification of the file,
- and distribution when not linked into a combine executable.)
-
- 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 _FP_W_TYPE_SIZE < 32
-#error "Here's a nickel, kid. Go buy yourself a real computer."
-#endif
-
-#if _FP_W_TYPE_SIZE < 64
-#define _FP_FRACTBITS_E (4*_FP_W_TYPE_SIZE)
-#else
-#define _FP_FRACTBITS_E (2*_FP_W_TYPE_SIZE)
-#endif
-
-#define _FP_FRACBITS_E 64
-#define _FP_FRACXBITS_E (_FP_FRACTBITS_E - _FP_FRACBITS_E)
-#define _FP_WFRACBITS_E (_FP_WORKBITS + _FP_FRACBITS_E)
-#define _FP_WFRACXBITS_E (_FP_FRACTBITS_E - _FP_WFRACBITS_E)
-#define _FP_EXPBITS_E 15
-#define _FP_EXPBIAS_E 16383
-#define _FP_EXPMAX_E 32767
-
-#define _FP_QNANBIT_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2) % _FP_W_TYPE_SIZE)
-#define _FP_QNANBIT_SH_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-2+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1) % _FP_W_TYPE_SIZE)
-#define _FP_IMPLBIT_SH_E \
- ((_FP_W_TYPE)1 << (_FP_FRACBITS_E-1+_FP_WORKBITS) % _FP_W_TYPE_SIZE)
-#define _FP_OVERFLOW_E \
- ((_FP_W_TYPE)1 << (_FP_WFRACBITS_E % _FP_W_TYPE_SIZE))
-
-typedef float XFtype __attribute__((mode(XF)));
-
-#if _FP_W_TYPE_SIZE < 64
-
-union _FP_UNION_E
-{
- XFtype flt;
- struct
- {
-#if __BYTE_ORDER == __BIG_ENDIAN
- unsigned long pad1 : _FP_W_TYPE_SIZE;
- unsigned long pad2 : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
- unsigned long sign : 1;
- unsigned long exp : _FP_EXPBITS_E;
- unsigned long frac1 : _FP_W_TYPE_SIZE;
- unsigned long frac0 : _FP_W_TYPE_SIZE;
-#else
- unsigned long frac0 : _FP_W_TYPE_SIZE;
- unsigned long frac1 : _FP_W_TYPE_SIZE;
- unsigned exp : _FP_EXPBITS_E;
- unsigned sign : 1;
-#endif /* not bigendian */
- } bits __attribute__((packed));
-};
-
-
-#define FP_DECL_E(X) _FP_DECL(4,X)
-
-#define FP_UNPACK_RAW_E(X, val) \
- do { \
- union _FP_UNION_E _flo; _flo.flt = (val); \
- \
- X##_f[2] = 0; X##_f[3] = 0; \
- X##_f[0] = _flo.bits.frac0; \
- X##_f[1] = _flo.bits.frac1; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-#define FP_UNPACK_RAW_EP(X, val) \
- do { \
- union _FP_UNION_E *_flo = \
- (union _FP_UNION_E *)(val); \
- \
- X##_f[2] = 0; X##_f[3] = 0; \
- X##_f[0] = _flo->bits.frac0; \
- X##_f[1] = _flo->bits.frac1; \
- X##_e = _flo->bits.exp; \
- X##_s = _flo->bits.sign; \
- } while (0)
-
-#define FP_PACK_RAW_E(val, X) \
- do { \
- union _FP_UNION_E _flo; \
- \
- if (X##_e) X##_f[1] |= _FP_IMPLBIT_E; \
- else X##_f[1] &= ~(_FP_IMPLBIT_E); \
- _flo.bits.frac0 = X##_f[0]; \
- _flo.bits.frac1 = X##_f[1]; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- \
- (val) = _flo.flt; \
- } while (0)
-
-#define FP_PACK_RAW_EP(val, X) \
- do { \
- if (!FP_INHIBIT_RESULTS) \
- { \
- union _FP_UNION_E *_flo = \
- (union _FP_UNION_E *)(val); \
- \
- if (X##_e) X##_f[1] |= _FP_IMPLBIT_E; \
- else X##_f[1] &= ~(_FP_IMPLBIT_E); \
- _flo->bits.frac0 = X##_f[0]; \
- _flo->bits.frac1 = X##_f[1]; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } \
- } while (0)
-
-#define FP_UNPACK_E(X,val) \
- do { \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_CANONICAL(E,4,X); \
- } while (0)
-
-#define FP_UNPACK_EP(X,val) \
- do { \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_CANONICAL(E,4,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_E(X,val) \
- do { \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_SEMIRAW(E,4,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_EP(X,val) \
- do { \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_SEMIRAW(E,4,X); \
- } while (0)
-
-#define FP_PACK_E(val,X) \
- do { \
- _FP_PACK_CANONICAL(E,4,X); \
- FP_PACK_RAW_E(val,X); \
- } while (0)
-
-#define FP_PACK_EP(val,X) \
- do { \
- _FP_PACK_CANONICAL(E,4,X); \
- FP_PACK_RAW_EP(val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_E(val,X) \
- do { \
- _FP_PACK_SEMIRAW(E,4,X); \
- FP_PACK_RAW_E(val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_EP(val,X) \
- do { \
- _FP_PACK_SEMIRAW(E,4,X); \
- FP_PACK_RAW_EP(val,X); \
- } while (0)
-
-#define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,4,X)
-#define FP_NEG_E(R,X) _FP_NEG(E,4,R,X)
-#define FP_ADD_E(R,X,Y) _FP_ADD(E,4,R,X,Y)
-#define FP_SUB_E(R,X,Y) _FP_SUB(E,4,R,X,Y)
-#define FP_MUL_E(R,X,Y) _FP_MUL(E,4,R,X,Y)
-#define FP_DIV_E(R,X,Y) _FP_DIV(E,4,R,X,Y)
-#define FP_SQRT_E(R,X) _FP_SQRT(E,4,R,X)
-
-/*
- * Square root algorithms:
- * We have just one right now, maybe Newton approximation
- * should be added for those machines where division is fast.
- * This has special _E version because standard _4 square
- * root would not work (it has to start normally with the
- * second word and not the first), but as we have to do it
- * anyway, we optimize it by doing most of the calculations
- * in two UWtype registers instead of four.
- */
-
-#define _FP_SQRT_MEAT_E(R, S, T, X, q) \
- do { \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- _FP_FRAC_SRL_4(X, (_FP_WORKBITS)); \
- while (q) \
- { \
- T##_f[1] = S##_f[1] + q; \
- if (T##_f[1] <= X##_f[1]) \
- { \
- S##_f[1] = T##_f[1] + q; \
- X##_f[1] -= T##_f[1]; \
- R##_f[1] += q; \
- } \
- _FP_FRAC_SLL_2(X, 1); \
- q >>= 1; \
- } \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- while (q) \
- { \
- T##_f[0] = S##_f[0] + q; \
- T##_f[1] = S##_f[1]; \
- if (T##_f[1] < X##_f[1] || \
- (T##_f[1] == X##_f[1] && \
- T##_f[0] <= X##_f[0])) \
- { \
- S##_f[0] = T##_f[0] + q; \
- S##_f[1] += (T##_f[0] > S##_f[0]); \
- _FP_FRAC_DEC_2(X, T); \
- R##_f[0] += q; \
- } \
- _FP_FRAC_SLL_2(X, 1); \
- q >>= 1; \
- } \
- _FP_FRAC_SLL_4(R, (_FP_WORKBITS)); \
- if (X##_f[0] | X##_f[1]) \
- { \
- if (S##_f[1] < X##_f[1] || \
- (S##_f[1] == X##_f[1] && \
- S##_f[0] < X##_f[0])) \
- R##_f[0] |= _FP_WORK_ROUND; \
- R##_f[0] |= _FP_WORK_STICKY; \
- } \
- } while (0)
-
-#define FP_CMP_E(r,X,Y,un) _FP_CMP(E,4,r,X,Y,un)
-#define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,4,r,X,Y)
-#define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,4,r,X,Y)
-
-#define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,4,r,X,rsz,rsg)
-#define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,4,X,r,rs,rt)
-
-#define _FP_FRAC_HIGH_E(X) (X##_f[2])
-#define _FP_FRAC_HIGH_RAW_E(X) (X##_f[1])
-
-#else /* not _FP_W_TYPE_SIZE < 64 */
-union _FP_UNION_E
-{
- XFtype flt;
- struct {
-#if __BYTE_ORDER == __BIG_ENDIAN
- _FP_W_TYPE pad : (_FP_W_TYPE_SIZE - 1 - _FP_EXPBITS_E);
- unsigned sign : 1;
- unsigned exp : _FP_EXPBITS_E;
- _FP_W_TYPE frac : _FP_W_TYPE_SIZE;
-#else
- _FP_W_TYPE frac : _FP_W_TYPE_SIZE;
- unsigned exp : _FP_EXPBITS_E;
- unsigned sign : 1;
-#endif
- } bits;
-};
-
-#define FP_DECL_E(X) _FP_DECL(2,X)
-
-#define FP_UNPACK_RAW_E(X, val) \
- do { \
- union _FP_UNION_E _flo; _flo.flt = (val); \
- \
- X##_f0 = _flo.bits.frac; \
- X##_f1 = 0; \
- X##_e = _flo.bits.exp; \
- X##_s = _flo.bits.sign; \
- } while (0)
-
-#define FP_UNPACK_RAW_EP(X, val) \
- do { \
- union _FP_UNION_E *_flo = \
- (union _FP_UNION_E *)(val); \
- \
- X##_f0 = _flo->bits.frac; \
- X##_f1 = 0; \
- X##_e = _flo->bits.exp; \
- X##_s = _flo->bits.sign; \
- } while (0)
-
-#define FP_PACK_RAW_E(val, X) \
- do { \
- union _FP_UNION_E _flo; \
- \
- if (X##_e) X##_f0 |= _FP_IMPLBIT_E; \
- else X##_f0 &= ~(_FP_IMPLBIT_E); \
- _flo.bits.frac = X##_f0; \
- _flo.bits.exp = X##_e; \
- _flo.bits.sign = X##_s; \
- \
- (val) = _flo.flt; \
- } while (0)
-
-#define FP_PACK_RAW_EP(fs, val, X) \
- do { \
- if (!FP_INHIBIT_RESULTS) \
- { \
- union _FP_UNION_E *_flo = \
- (union _FP_UNION_E *)(val); \
- \
- if (X##_e) X##_f0 |= _FP_IMPLBIT_E; \
- else X##_f0 &= ~(_FP_IMPLBIT_E); \
- _flo->bits.frac = X##_f0; \
- _flo->bits.exp = X##_e; \
- _flo->bits.sign = X##_s; \
- } \
- } while (0)
-
-
-#define FP_UNPACK_E(X,val) \
- do { \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_CANONICAL(E,2,X); \
- } while (0)
-
-#define FP_UNPACK_EP(X,val) \
- do { \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_CANONICAL(E,2,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_E(X,val) \
- do { \
- FP_UNPACK_RAW_E(X,val); \
- _FP_UNPACK_SEMIRAW(E,2,X); \
- } while (0)
-
-#define FP_UNPACK_SEMIRAW_EP(X,val) \
- do { \
- FP_UNPACK_RAW_EP(X,val); \
- _FP_UNPACK_SEMIRAW(E,2,X); \
- } while (0)
-
-#define FP_PACK_E(val,X) \
- do { \
- _FP_PACK_CANONICAL(E,2,X); \
- FP_PACK_RAW_E(val,X); \
- } while (0)
-
-#define FP_PACK_EP(val,X) \
- do { \
- _FP_PACK_CANONICAL(E,2,X); \
- FP_PACK_RAW_EP(val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_E(val,X) \
- do { \
- _FP_PACK_SEMIRAW(E,2,X); \
- FP_PACK_RAW_E(val,X); \
- } while (0)
-
-#define FP_PACK_SEMIRAW_EP(val,X) \
- do { \
- _FP_PACK_SEMIRAW(E,2,X); \
- FP_PACK_RAW_EP(val,X); \
- } while (0)
-
-#define FP_ISSIGNAN_E(X) _FP_ISSIGNAN(E,2,X)
-#define FP_NEG_E(R,X) _FP_NEG(E,2,R,X)
-#define FP_ADD_E(R,X,Y) _FP_ADD(E,2,R,X,Y)
-#define FP_SUB_E(R,X,Y) _FP_SUB(E,2,R,X,Y)
-#define FP_MUL_E(R,X,Y) _FP_MUL(E,2,R,X,Y)
-#define FP_DIV_E(R,X,Y) _FP_DIV(E,2,R,X,Y)
-#define FP_SQRT_E(R,X) _FP_SQRT(E,2,R,X)
-
-/*
- * Square root algorithms:
- * We have just one right now, maybe Newton approximation
- * should be added for those machines where division is fast.
- * We optimize it by doing most of the calculations
- * in one UWtype registers instead of two, although we don't
- * have to.
- */
-#define _FP_SQRT_MEAT_E(R, S, T, X, q) \
- do { \
- q = (_FP_W_TYPE)1 << (_FP_W_TYPE_SIZE - 1); \
- _FP_FRAC_SRL_2(X, (_FP_WORKBITS)); \
- while (q) \
- { \
- T##_f0 = S##_f0 + q; \
- if (T##_f0 <= X##_f0) \
- { \
- S##_f0 = T##_f0 + q; \
- X##_f0 -= T##_f0; \
- R##_f0 += q; \
- } \
- _FP_FRAC_SLL_1(X, 1); \
- q >>= 1; \
- } \
- _FP_FRAC_SLL_2(R, (_FP_WORKBITS)); \
- if (X##_f0) \
- { \
- if (S##_f0 < X##_f0) \
- R##_f0 |= _FP_WORK_ROUND; \
- R##_f0 |= _FP_WORK_STICKY; \
- } \
- } while (0)
-
-#define FP_CMP_E(r,X,Y,un) _FP_CMP(E,2,r,X,Y,un)
-#define FP_CMP_EQ_E(r,X,Y) _FP_CMP_EQ(E,2,r,X,Y)
-#define FP_CMP_UNORD_E(r,X,Y) _FP_CMP_UNORD(E,2,r,X,Y)
-
-#define FP_TO_INT_E(r,X,rsz,rsg) _FP_TO_INT(E,2,r,X,rsz,rsg)
-#define FP_FROM_INT_E(X,r,rs,rt) _FP_FROM_INT(E,2,X,r,rs,rt)
-
-#define _FP_FRAC_HIGH_E(X) (X##_f1)
-#define _FP_FRAC_HIGH_RAW_E(X) (X##_f0)
-
-#endif /* not _FP_W_TYPE_SIZE < 64 */
diff --git a/libc/sysdeps/linux/sparc/soft-fp/longlong.h b/libc/sysdeps/linux/sparc/soft-fp/longlong.h
deleted file mode 100644
index bd0d9be01..000000000
--- a/libc/sysdeps/linux/sparc/soft-fp/longlong.h
+++ /dev/null
@@ -1,1396 +0,0 @@
-/* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
- Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2002, 2003, 2004, 2005, 2006 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/>. */
-
-/* You have to define the following before including this file:
-
- UWtype -- An unsigned type, default type for operations (typically a "word")
- UHWtype -- An unsigned type, at least half the size of UWtype.
- UDWtype -- An unsigned type, at least twice as large a UWtype
- W_TYPE_SIZE -- size in bits of UWtype
-
- UQItype -- Unsigned 8 bit type.
- SItype, USItype -- Signed and unsigned 32 bit types.
- DItype, UDItype -- Signed and unsigned 64 bit types.
-
- On a 32 bit machine UWtype should typically be USItype;
- on a 64 bit machine, UWtype should typically be UDItype. */
-
-#define __BITS4 (W_TYPE_SIZE / 4)
-#define __ll_B ((UWtype) 1 << (W_TYPE_SIZE / 2))
-#define __ll_lowpart(t) ((UWtype) (t) & (__ll_B - 1))
-#define __ll_highpart(t) ((UWtype) (t) >> (W_TYPE_SIZE / 2))
-
-#ifndef W_TYPE_SIZE
-#define W_TYPE_SIZE 32
-#define UWtype USItype
-#define UHWtype USItype
-#define UDWtype UDItype
-#endif
-
-extern const UQItype __clz_tab[256] attribute_hidden;
-
-/* Define auxiliary asm macros.
-
- 1) umul_ppmm(high_prod, low_prod, multiplier, multiplicand) multiplies two
- UWtype integers MULTIPLIER and MULTIPLICAND, and generates a two UWtype
- word product in HIGH_PROD and LOW_PROD.
-
- 2) __umulsidi3(a,b) multiplies two UWtype integers A and B, and returns a
- UDWtype product. This is just a variant of umul_ppmm.
-
- 3) udiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
- denominator) divides a UDWtype, composed by the UWtype integers
- HIGH_NUMERATOR and LOW_NUMERATOR, by DENOMINATOR and places the quotient
- in QUOTIENT and the remainder in REMAINDER. HIGH_NUMERATOR must be less
- than DENOMINATOR for correct operation. If, in addition, the most
- significant bit of DENOMINATOR must be 1, then the pre-processor symbol
- UDIV_NEEDS_NORMALIZATION is defined to 1.
-
- 4) sdiv_qrnnd(quotient, remainder, high_numerator, low_numerator,
- denominator). Like udiv_qrnnd but the numbers are signed. The quotient
- is rounded towards 0.
-
- 5) count_leading_zeros(count, x) counts the number of zero-bits from the
- msb to the first nonzero bit in the UWtype X. This is the number of
- steps X needs to be shifted left to set the msb. Undefined for X == 0,
- unless the symbol COUNT_LEADING_ZEROS_0 is defined to some value.
-
- 6) count_trailing_zeros(count, x) like count_leading_zeros, but counts
- from the least significant end.
-
- 7) add_ssaaaa(high_sum, low_sum, high_addend_1, low_addend_1,
- high_addend_2, low_addend_2) adds two UWtype integers, composed by
- HIGH_ADDEND_1 and LOW_ADDEND_1, and HIGH_ADDEND_2 and LOW_ADDEND_2
- respectively. The result is placed in HIGH_SUM and LOW_SUM. Overflow
- (i.e. carry out) is not stored anywhere, and is lost.
-
- 8) sub_ddmmss(high_difference, low_difference, high_minuend, low_minuend,
- high_subtrahend, low_subtrahend) subtracts two two-word UWtype integers,
- composed by HIGH_MINUEND_1 and LOW_MINUEND_1, and HIGH_SUBTRAHEND_2 and
- LOW_SUBTRAHEND_2 respectively. The result is placed in HIGH_DIFFERENCE
- and LOW_DIFFERENCE. Overflow (i.e. carry out) is not stored anywhere,
- and is lost.
-
- If any of these macros are left undefined for a particular CPU,
- C macros are used. */
-
-/* The CPUs come in alphabetical order below.
-
- Please add support for more CPUs here, or improve the current support
- for the CPUs below!
- (E.g. WE32100, IBM360.) */
-
-#if defined (__GNUC__) && !defined (NO_ASM)
-
-/* We sometimes need to clobber "cc" with gcc2, but that would not be
- understood by gcc1. Use cpp to avoid major code duplication. */
-#if __GNUC__ < 2
-#define __CLOBBER_CC
-#define __AND_CLOBBER_CC
-#else /* __GNUC__ >= 2 */
-#define __CLOBBER_CC : "cc"
-#define __AND_CLOBBER_CC , "cc"
-#endif /* __GNUC__ < 2 */
-
-#if defined (__alpha) && W_TYPE_SIZE == 64
-#define umul_ppmm(ph, pl, m0, m1) \
- do { \
- UDItype __m0 = (m0), __m1 = (m1); \
- (ph) = __builtin_alpha_umulh (__m0, __m1); \
- (pl) = __m0 * __m1; \
- } while (0)
-#define UMUL_TIME 46
-#ifndef LONGLONG_STANDALONE
-#define udiv_qrnnd(q, r, n1, n0, d) \
- do { UDItype __r; \
- (q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
- (r) = __r; \
- } while (0)
-extern UDItype __udiv_qrnnd (UDItype *, UDItype, UDItype, UDItype);
-#define UDIV_TIME 220
-#endif /* LONGLONG_STANDALONE */
-#ifdef __alpha_cix__
-#define count_leading_zeros(COUNT,X) ((COUNT) = __builtin_clzl (X))
-#define count_trailing_zeros(COUNT,X) ((COUNT) = __builtin_ctzl (X))
-#define COUNT_LEADING_ZEROS_0 64
-#else
-#define count_leading_zeros(COUNT,X) \
- do { \
- UDItype __xr = (X), __t, __a; \
- __t = __builtin_alpha_cmpbge (0, __xr); \
- __a = __clz_tab[__t ^ 0xff] - 1; \
- __t = __builtin_alpha_extbl (__xr, __a); \
- (COUNT) = 64 - (__clz_tab[__t] + __a*8); \
- } while (0)
-#define count_trailing_zeros(COUNT,X) \
- do { \
- UDItype __xr = (X), __t, __a; \
- __t = __builtin_alpha_cmpbge (0, __xr); \
- __t = ~__t & -~__t; \
- __a = ((__t & 0xCC) != 0) * 2; \
- __a += ((__t & 0xF0) != 0) * 4; \
- __a += ((__t & 0xAA) != 0); \
- __t = __builtin_alpha_extbl (__xr, __a); \
- __a <<= 3; \
- __t &= -__t; \
- __a += ((__t & 0xCC) != 0) * 2; \
- __a += ((__t & 0xF0) != 0) * 4; \
- __a += ((__t & 0xAA) != 0); \
- (COUNT) = __a; \
- } while (0)
-#endif /* __alpha_cix__ */
-#endif /* __alpha */
-
-#if defined (__arc__) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
- __asm__ ("add.f %1, %4, %5\n\tadc %0, %2, %3" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "%r" ((USItype) (ah)), \
- "rIJ" ((USItype) (bh)), \
- "%r" ((USItype) (al)), \
- "rIJ" ((USItype) (bl)))
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
- __asm__ ("sub.f %1, %4, %5\n\tsbc %0, %2, %3" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "r" ((USItype) (ah)), \
- "rIJ" ((USItype) (bh)), \
- "r" ((USItype) (al)), \
- "rIJ" ((USItype) (bl)))
-/* Call libgcc routine. */
-#define umul_ppmm(w1, w0, u, v) \
-do { \
- DWunion __w; \
- __w.ll = __umulsidi3 (u, v); \
- w1 = __w.s.high; \
- w0 = __w.s.low; \
-} while (0)
-#define __umulsidi3 __umulsidi3
-UDItype __umulsidi3 (USItype, USItype);
-#endif
-
-#if defined (__arm__) && !defined (__thumb__) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
- __asm__ ("adds %1, %4, %5\n\tadc %0, %2, %3" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "%r" ((USItype) (ah)), \
- "rI" ((USItype) (bh)), \
- "%r" ((USItype) (al)), \
- "rI" ((USItype) (bl)) __CLOBBER_CC)
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
- __asm__ ("subs %1, %4, %5\n\tsbc %0, %2, %3" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "r" ((USItype) (ah)), \
- "rI" ((USItype) (bh)), \
- "r" ((USItype) (al)), \
- "rI" ((USItype) (bl)) __CLOBBER_CC)
-#define umul_ppmm(xh, xl, a, b) \
-{register USItype __t0, __t1, __t2; \
- __asm__ ("%@ Inlined umul_ppmm\n" \
- " mov %2, %5, lsr #16\n" \
- " mov %0, %6, lsr #16\n" \
- " bic %3, %5, %2, lsl #16\n" \
- " bic %4, %6, %0, lsl #16\n" \
- " mul %1, %3, %4\n" \
- " mul %4, %2, %4\n" \
- " mul %3, %0, %3\n" \
- " mul %0, %2, %0\n" \
- " adds %3, %4, %3\n" \
- " addcs %0, %0, #65536\n" \
- " adds %1, %1, %3, lsl #16\n" \
- " adc %0, %0, %3, lsr #16" \
- : "=&r" ((USItype) (xh)), \
- "=r" ((USItype) (xl)), \
- "=&r" (__t0), "=&r" (__t1), "=r" (__t2) \
- : "r" ((USItype) (a)), \
- "r" ((USItype) (b)) __CLOBBER_CC );}
-#define UMUL_TIME 20
-#define UDIV_TIME 100
-#endif /* __arm__ */
-
-#if defined(__arm__)
-/* Let gcc decide how best to implement count_leading_zeros. */
-#define count_leading_zeros(COUNT,X) ((COUNT) = __builtin_clz (X))
-#define COUNT_LEADING_ZEROS_0 32
-#endif
-
-#if defined (__CRIS__) && __CRIS_arch_version >= 3
-#define count_leading_zeros(COUNT, X) ((COUNT) = __builtin_clz (X))
-#if __CRIS_arch_version >= 8
-#define count_trailing_zeros(COUNT, X) ((COUNT) = __builtin_ctz (X))
-#endif
-#endif /* __CRIS__ */
-
-#if defined (__hppa) && W_TYPE_SIZE == 32
-#define add_ssaaaa(sh, sl, ah, al, bh, bl) \
- __asm__ ("add %4,%5,%1\n\taddc %2,%3,%0" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "%rM" ((USItype) (ah)), \
- "rM" ((USItype) (bh)), \
- "%rM" ((USItype) (al)), \
- "rM" ((USItype) (bl)))
-#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
- __asm__ ("sub %4,%5,%1\n\tsubb %2,%3,%0" \
- : "=r" ((USItype) (sh)), \
- "=&r" ((USItype) (sl)) \
- : "rM" ((USItype) (ah)), \
- "rM" ((USItype) (bh)), \
- "rM" ((USItype) (al)), \
- "rM" ((USItype) (bl)))
-#if defined (_PA_RISC1_1)
-#define umul_ppmm(w1, w0, u, v) \
- do { \
- union \
- { \
- UDItype __f; \
- struct {USItype __w1, __w0;} __w1w0; \
- } __t; \
- __asm__ ("xmpyu %1,%2,%0" \
- : "=x" (__t.__f) \
- : "x" ((USItype) (u)), \
- "x" ((USItype) (v))); \
- (w1) = __t.__w1w0.__w1; \
- (w0) = __t.__w1w0.__w0; \
- } while (0)
-#define UMUL_TIME 8
-#else
-#define UMUL_TIME 30
-#endif
-#define UDIV_TIME 40
-#define count_leading_zeros(count, x) \
- do { \
- USItype __tmp; \
- __asm__ (