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GNU C Library master sources branch master updated. glibc-2.22-298-g775e996
- From: jsm28 at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 25 Sep 2015 17:31:29 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.22-298-g775e996
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=775e99641eca25a0dc9049253fe12b02c568f97a
commit 775e99641eca25a0dc9049253fe12b02c568f97a
Author: Joseph Myers <joseph@codesourcery.com>
Date: Fri Sep 25 17:30:56 2015 +0000
Use soft-fp fma for no-FPU ColdFire (bug 13304).
Systems without floating-point exceptions and rounding modes should
use the soft-fp versions of fmaf and fma, not the sysdeps/ieee754
versions that rely on setting rounding to zero and testing for the
"inexact" exception; this has been noted on
<https://sourceware.org/glibc/wiki/PortStatus> for some time. This
patch makes no-FPU ColdFire use the soft-fp files; sfp-machine.h is
made to include the nios2 version of sfp-machine.h which seems
sufficiently generic for 32-bit systems.
[BZ #13304]
* sysdeps/m68k/coldfire/nofpu/s_fma.c: New file.
* sysdeps/m68k/coldfire/nofpu/s_fmaf.c: Likewise.
* sysdeps/m68k/coldfire/nofpu/sfp-machine.h: Likewise.
diff --git a/ChangeLog b/ChangeLog
index d76c280..ba7aa4e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,11 @@
2015-09-25 Joseph Myers <joseph@codesourcery.com>
[BZ #13304]
+ * sysdeps/m68k/coldfire/nofpu/s_fma.c: New file.
+ * sysdeps/m68k/coldfire/nofpu/s_fmaf.c: Likewise.
+ * sysdeps/m68k/coldfire/nofpu/sfp-machine.h: Likewise.
+
+ [BZ #13304]
* sysdeps/microblaze/s_fma.c: New file.
* sysdeps/microblaze/s_fmaf.c: Likewise.
* sysdeps/microblaze/sfp-machine.h: Likewise.
diff --git a/sysdeps/m68k/coldfire/nofpu/s_fma.c b/sysdeps/m68k/coldfire/nofpu/s_fma.c
new file mode 100644
index 0000000..d9613fa
--- /dev/null
+++ b/sysdeps/m68k/coldfire/nofpu/s_fma.c
@@ -0,0 +1 @@
+#include <soft-fp/fmadf4.c>
diff --git a/sysdeps/m68k/coldfire/nofpu/s_fmaf.c b/sysdeps/m68k/coldfire/nofpu/s_fmaf.c
new file mode 100644
index 0000000..aa5c9b2
--- /dev/null
+++ b/sysdeps/m68k/coldfire/nofpu/s_fmaf.c
@@ -0,0 +1 @@
+#include <soft-fp/fmasf4.c>
diff --git a/sysdeps/m68k/coldfire/nofpu/sfp-machine.h b/sysdeps/m68k/coldfire/nofpu/sfp-machine.h
new file mode 100644
index 0000000..e4ad79e
--- /dev/null
+++ b/sysdeps/m68k/coldfire/nofpu/sfp-machine.h
@@ -0,0 +1 @@
+#include <sysdeps/nios2/sfp-machine.h>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
.../{microblaze => m68k/coldfire/nofpu}/s_fma.c | 0
.../{microblaze => m68k/coldfire/nofpu}/s_fmaf.c | 0
.../coldfire/nofpu}/sfp-machine.h | 0
4 files changed, 5 insertions(+), 0 deletions(-)
copy sysdeps/{microblaze => m68k/coldfire/nofpu}/s_fma.c (100%)
copy sysdeps/{microblaze => m68k/coldfire/nofpu}/s_fmaf.c (100%)
copy sysdeps/{microblaze => m68k/coldfire/nofpu}/sfp-machine.h (100%)
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