| From 111ab95a85314d1e70fb159a14250354cc69d899 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Wed, 18 Mar 2015 00:55:53 +0000 |
| Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4 |
| |
| 2010-09-29 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> |
| Andrew Stubbs <ams@codesourcery.com> |
| |
| Resolve SH's __fpscr_values to symbol in libc.so. |
| |
| * sysdeps/sh/sh4/fpu/fpu_control.h: Add C++ __set_fpscr prototype. |
| * sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.2): Add __fpscr_values. |
| * sysdeps/unix/sysv/linux/sh/sysdep.S (___fpscr_values): New constant. |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| sysdeps/unix/sysv/linux/sh/Versions | 1 + |
| sysdeps/unix/sysv/linux/sh/sysdep.S | 11 +++++++++++ |
| 2 files changed, 12 insertions(+) |
| |
| diff --git a/sysdeps/unix/sysv/linux/sh/Versions b/sysdeps/unix/sysv/linux/sh/Versions |
| index 9c734ff755..974e33b4b1 100644 |
| --- a/sysdeps/unix/sysv/linux/sh/Versions |
| +++ b/sysdeps/unix/sysv/linux/sh/Versions |
| @@ -3,6 +3,7 @@ libc { |
| GLIBC_2.2 { |
| # functions used in other libraries |
| __xstat64; __fxstat64; __lxstat64; |
| + __fpscr_values; |
| |
| # a* |
| alphasort64; |
| diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.S b/sysdeps/unix/sysv/linux/sh/sysdep.S |
| index a18fbb2e8b..59421bfbb0 100644 |
| --- a/sysdeps/unix/sysv/linux/sh/sysdep.S |
| +++ b/sysdeps/unix/sysv/linux/sh/sysdep.S |
| @@ -30,3 +30,14 @@ ENTRY (__syscall_error) |
| |
| #define __syscall_error __syscall_error_1 |
| #include <sysdeps/unix/sh/sysdep.S> |
| + |
| + .data |
| + .align 3 |
| + .globl ___fpscr_values |
| + .type ___fpscr_values, @object |
| + .size ___fpscr_values, 8 |
| +___fpscr_values: |
| + .long 0 |
| + .long 0x80000 |
| +weak_alias (___fpscr_values, __fpscr_values) |
| + |