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authorAndreas Jaeger <aj@suse.de>2002-04-04 09:04:37 +0000
committerAndreas Jaeger <aj@suse.de>2002-04-04 09:04:37 +0000
commit2b904739046c4af93135b0b559dd4749952b9f80 (patch)
tree2b463040a4cf2336eda877943f329d97784dc9ba /sysdeps/unix/sysv
parent7831dd492d65cf631308953be2a9c5c52a8a1cd5 (diff)
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Update.
2002-04-04 Andreas Jaeger <aj@suse.de> * sysdeps/x86_64/fpu/e_sqrt.c: New file. * sysdeps/x86_64/fpu/e_sqrtf.c: New file. * sysdeps/x86_64/fpu/s_fabs.c: New file. * sysdeps/x86_64/fpu/s_fabsf.c: New file. * sysdeps/x86_64/fpu/s_fabsl.c: New file. * sysdeps/unix/sysv/linux/x86_64/time.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.S: New file. * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Removed. * sysdeps/unix/sysv/linux/x86_64/time.S: Removed. * configure.in: Handle all mips entries the same. * sysdeps/mips/dec/bits/endian.h: Removed since arch is not supported. * sysdeps/mips/mips3/*: Likewise. * sysdeps/mips/p40/bits/endian.h: Likewise.
Diffstat (limited to 'sysdeps/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/gettimeofday.S41
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/time.S42
2 files changed, 83 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/gettimeofday.S b/sysdeps/unix/sysv/linux/x86_64/gettimeofday.S
new file mode 100644
index 0000000000..4978416e0a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/gettimeofday.S
@@ -0,0 +1,41 @@
+/* Copyright (C) 2002 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>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vgettimeofday 0xffffffffff600000
+
+
+ENTRY (__gettimeofday)
+ /* Align stack. */
+ sub $0x8, %rsp
+ movq $VSYSCALL_ADDR_vgettimeofday, %rax
+ callq *%rax
+ /* Check error return. */
+ cmpl $-4095, %eax
+ jae SYSCALL_ERROR_LABEL
+
+L(pseudo_end):
+ add $0x8, %rsp
+ ret
+PSEUDO_END(__gettimeofday)
+
+weak_alias (__gettimeofday, gettimeofday)
diff --git a/sysdeps/unix/sysv/linux/x86_64/time.S b/sysdeps/unix/sysv/linux/x86_64/time.S
new file mode 100644
index 0000000000..ecd939372a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/time.S
@@ -0,0 +1,42 @@
+/* Copyright (C) 2001, 2002 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>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+
+/* For the calculation see asm/vsyscall.h. */
+#define VSYSCALL_ADDR_vtime 0xffffffffff600400
+
+
+/* Return the current time as a `time_t' and also put it in *T if T is
+ not NULL. Time is represented as seconds from Jan 1 00:00:00 1970. */
+
+ENTRY (time)
+ /* Align stack. */
+ sub $0x8, %rsp
+ movq $VSYSCALL_ADDR_vtime, %rax
+ callq *%rax
+ /* Check error return. */
+ cmpl $-4095, %eax
+ jae SYSCALL_ERROR_LABEL
+
+L(pseudo_end):
+ add $0x8, %rsp
+ ret
+PSEUDO_END(time)