summaryrefslogtreecommitdiff
path: root/sysdeps/powerpc/powerpc32/fpu
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/powerpc/powerpc32/fpu')
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_ceil.S4
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_copysign.S9
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_copysignl.S50
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_fabs.S5
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_fabsl.S36
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_fdim.c5
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_floor.S4
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_fmax.S5
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_fmin.S5
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_isnan.c7
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_llrint.c8
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_lrint.S6
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_lround.S4
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_rint.S4
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_round.S4
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_trunc.S6
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_truncf.S2
17 files changed, 159 insertions, 5 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
index 2e0e6a87a9..bc74d302fb 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_ceil.S
@@ -18,6 +18,7 @@
02110-1301 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst4,"aM",@progbits,4
.align 2
@@ -77,3 +78,6 @@ weak_alias (__ceil, ceil)
weak_alias (__ceil, ceill)
strong_alias (__ceil, __ceill)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __ceil, ceill, GLIBC_2_0)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S b/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
index 39d7d1c770..dd68b0869c 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_copysign.S
@@ -21,6 +21,7 @@
when it's coded in C. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
ENTRY(__copysign)
/* double [f1] copysign (double [f1] x, double [f2] y);
@@ -32,6 +33,7 @@ ENTRY(__copysign)
lwz r3,8(r1)
cmpwi r3,0
addi r1,r1,16
+ cfi_adjust_cfa_offset (-16)
blt L(0)
fabs fp1,fp1
blr
@@ -49,3 +51,10 @@ strong_alias(__copysign,__copysignf)
weak_alias (__copysign,copysignl)
strong_alias(__copysign,__copysignl)
#endif
+#ifdef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __copysign, copysignl, GLIBC_2_0)
+# endif
+#elif LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __copysign, copysignl, GLIBC_2_0)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S b/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S
new file mode 100644
index 0000000000..64b6a45437
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_copysignl.S
@@ -0,0 +1,50 @@
+/* Copy a sign bit between floating-point values.
+ IBM extended format long double 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
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+ENTRY(__copysignl)
+/* long double [f1,f2] copysign (long double [f1,f2] x, long double [f3,f4] y);
+ copysign(x,y) returns a value with the magnitude of x and
+ with the sign bit of y. */
+ stwu r1,-16(r1)
+ cfi_adjust_cfa_offset (16)
+ stfd fp3,8(r1)
+ fmr fp0,fp1
+ fabs fp1,fp1
+ fcmpu cr7,fp0,fp1
+ lwz r3,8(r1)
+ cmpwi cr6,r3,0
+ addi r1,r1,16
+ cfi_adjust_cfa_offset (-16)
+ beq cr7,L(0)
+ fneg fp2,fp2
+L(0): bgelr cr6
+ fneg fp1,fp1
+ fneg fp2,fp2
+ blr
+END (__copysignl)
+
+#ifdef IS_IN_libm
+long_double_symbol (libm, __copysignl, copysignl)
+#else
+long_double_symbol (libc, __copysignl, copysignl)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_fabs.S b/sysdeps/powerpc/powerpc32/fpu/s_fabs.S
new file mode 100644
index 0000000000..53d21301ee
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_fabs.S
@@ -0,0 +1,5 @@
+#include <math_ldbl_opt.h>
+#include <sysdeps/powerpc/fpu/s_fabs.S>
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __fabs, fabsl, GLIBC_2_0)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S b/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S
new file mode 100644
index 0000000000..3655e5b2f3
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_fabsl.S
@@ -0,0 +1,36 @@
+/* Copy a sign bit between floating-point values.
+ IBM extended format long double version.
+ Copyright (C) 2004, 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep.h>
+#include <math_ldbl_opt.h>
+
+ENTRY(__fabsl)
+/* long double [f1,f2] fabs (long double [f1,f2] x);
+ fabs(x,y) returns a value with the magnitude of x and
+ with the sign bit of y. */
+ fmr fp0,fp1
+ fabs fp1,fp1
+ fcmpu cr1,fp0,fp1
+ beqlr cr1
+ fneg fp2,fp2
+ blr
+END (__fabsl)
+
+long_double_symbol (libm, __fabsl, fabsl)
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_fdim.c b/sysdeps/powerpc/powerpc32/fpu/s_fdim.c
new file mode 100644
index 0000000000..e34b51ee54
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_fdim.c
@@ -0,0 +1,5 @@
+#include <math_ldbl_opt.h>
+#include <sysdeps/powerpc/fpu/s_fdim.c>
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __fdim, fdiml, GLIBC_2_1);
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_floor.S b/sysdeps/powerpc/powerpc32/fpu/s_floor.S
index 5942d09181..a29e4791ea 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_floor.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_floor.S
@@ -18,6 +18,7 @@
02110-1301 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst4,"aM",@progbits,4
.align 2
@@ -77,3 +78,6 @@ weak_alias (__floor, floor)
weak_alias (__floor, floorl)
strong_alias (__floor, __floorl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __floor, floorl, GLIBC_2_0)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_fmax.S b/sysdeps/powerpc/powerpc32/fpu/s_fmax.S
new file mode 100644
index 0000000000..69735761ab
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_fmax.S
@@ -0,0 +1,5 @@
+#include <math_ldbl_opt.h>
+#include <sysdeps/powerpc/fpu/s_fmax.S>
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __fmax, fmaxl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_fmin.S b/sysdeps/powerpc/powerpc32/fpu/s_fmin.S
new file mode 100644
index 0000000000..6d4a0a946c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_fmin.S
@@ -0,0 +1,5 @@
+#include <math_ldbl_opt.h>
+#include <sysdeps/powerpc/fpu/s_fmin.S>
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __fmin, fminl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_isnan.c b/sysdeps/powerpc/powerpc32/fpu/s_isnan.c
new file mode 100644
index 0000000000..397717ba9c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/fpu/s_isnan.c
@@ -0,0 +1,7 @@
+#include <sysdeps/powerpc/fpu/s_isnan.c>
+#ifndef IS_IN_libm
+# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
+compat_symbol (libc, __isnan, __isnanl, GLIBC_2_0);
+compat_symbol (libc, isnan, isnanl, GLIBC_2_0);
+# endif
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_llrint.c b/sysdeps/powerpc/powerpc32/fpu/s_llrint.c
index 7fdc296b0b..cb96be7c9b 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_llrint.c
+++ b/sysdeps/powerpc/powerpc32/fpu/s_llrint.c
@@ -1,5 +1,5 @@
/* Round a double value to a long long in the current rounding mode.
- Copyright (C) 1997 Free Software Foundation, Inc.
+ Copyright (C) 1997, 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
@@ -17,7 +17,8 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
-#include "math.h"
+#include <math.h>
+#include <math_ldbl_opt.h>
long long int
__llrint (double x)
@@ -29,3 +30,6 @@ weak_alias (__llrint, llrint)
strong_alias (__llrint, __llrintl)
weak_alias (__llrint, llrintl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __llrint, llrintl, GLIBC_2_1);
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lrint.S b/sysdeps/powerpc/powerpc32/fpu/s_lrint.S
index 57d56c48cd..55e9de7e2a 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_lrint.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_lrint.S
@@ -1,5 +1,5 @@
/* Round double to long int. PowerPC32 version.
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004, 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
@@ -18,6 +18,7 @@
02111-1307 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
/* long int[r3] __lrint (double x[fp1]) */
ENTRY (__lrint)
@@ -39,3 +40,6 @@ weak_alias (__lrint, lrintf)
strong_alias (__lrint, __lrintl)
weak_alias (__lrint, lrintl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lrint, lrintl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lround.S b/sysdeps/powerpc/powerpc32/fpu/s_lround.S
index 67e58848d0..9c534ec2be 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_lround.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_lround.S
@@ -18,6 +18,7 @@
02110-1301 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst8,"aM",@progbits,8
.align 2
@@ -93,3 +94,6 @@ weak_alias (__lround, lroundf)
weak_alias (__lround, lroundl)
strong_alias (__lround, __lroundl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __lround, lroundl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_rint.S b/sysdeps/powerpc/powerpc32/fpu/s_rint.S
index 041cb58b84..c8dca313ae 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_rint.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_rint.S
@@ -21,6 +21,7 @@
when it's coded in C. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst4,"aM",@progbits,4
.align 2
@@ -73,3 +74,6 @@ weak_alias (__rint, rint)
weak_alias (__rint, rintl)
strong_alias (__rint, __rintl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __rint, rintl, GLIBC_2_0)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_round.S b/sysdeps/powerpc/powerpc32/fpu/s_round.S
index 04ba9422d9..590c87ad8c 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_round.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_round.S
@@ -18,6 +18,7 @@
02110-1301 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst8,"aM",@progbits,8
.align 2
@@ -97,3 +98,6 @@ weak_alias (__round, round)
weak_alias (__round, roundl)
strong_alias (__round, __roundl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __round, roundl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
index 4ea4e074c8..5bc0856b9f 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_trunc.S
@@ -18,6 +18,7 @@
02110-1301 USA. */
#include <sysdep.h>
+#include <math_ldbl_opt.h>
.section .rodata.cst4,"aM",@progbits,4
.align 2
@@ -65,7 +66,7 @@ ENTRY (__trunc)
fsub fp1,fp1,fp13 /* x-= TWO52; */
fabs fp1,fp1 /* if (x == 0.0) */
/* x = 0.0; */
- mtfsf 0x01,fp11 /* restore previous truncing mode. */
+ mtfsf 0x01,fp11 /* restore previous rounding mode. */
blr
.L4:
bge- cr6,.L9 /* if (x < 0.0) */
@@ -84,3 +85,6 @@ weak_alias (__trunc, trunc)
weak_alias (__trunc, truncl)
strong_alias (__trunc, __truncl)
#endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
+compat_symbol (libm, __trunc, truncl, GLIBC_2_1)
+#endif
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S
index 0005d50160..e2e3bd6740 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_truncf.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_truncf.S
@@ -65,7 +65,7 @@ ENTRY (__truncf)
fsubs fp1,fp1,fp13 /* x-= TWO23; */
fabs fp1,fp1 /* if (x == 0.0) */
/* x = 0.0; */
- mtfsf 0x01,fp11 /* restore previous truncing mode. */
+ mtfsf 0x01,fp11 /* restore previous rounding mode. */
blr
.L4:
bge- cr6,.L9 /* if (x < 0.0) */
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 09:11:29 +0000