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GNU C Library master sources branch master updated. glibc-2.22-297-g02c48b2


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- Log -----------------------------------------------------------------
http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=02c48b21b58ab810a7e7cd09e5b674567ba364de

commit 02c48b21b58ab810a7e7cd09e5b674567ba364de
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Sep 25 17:29:19 2015 +0000

    Use soft-fp fma for MicroBlaze (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 MicroBlaze 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/microblaze/s_fma.c: New file.
    	* sysdeps/microblaze/s_fmaf.c: Likewise.
    	* sysdeps/microblaze/sfp-machine.h: Likewise.

diff --git a/ChangeLog b/ChangeLog
index 45b8f86..d76c280 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2015-09-25  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13304]
+	* sysdeps/microblaze/s_fma.c: New file.
+	* sysdeps/microblaze/s_fmaf.c: Likewise.
+	* sysdeps/microblaze/sfp-machine.h: Likewise.
+
 2015-09-25  Maciej W. Rozycki  <macro@imgtec.com>
 
 	[BZ #17250]
diff --git a/sysdeps/microblaze/s_fma.c b/sysdeps/microblaze/s_fma.c
new file mode 100644
index 0000000..d9613fa
--- /dev/null
+++ b/sysdeps/microblaze/s_fma.c
@@ -0,0 +1 @@
+#include <soft-fp/fmadf4.c>
diff --git a/sysdeps/microblaze/s_fmaf.c b/sysdeps/microblaze/s_fmaf.c
new file mode 100644
index 0000000..aa5c9b2
--- /dev/null
+++ b/sysdeps/microblaze/s_fmaf.c
@@ -0,0 +1 @@
+#include <soft-fp/fmasf4.c>
diff --git a/sysdeps/microblaze/sfp-machine.h b/sysdeps/microblaze/sfp-machine.h
new file mode 100644
index 0000000..e4ad79e
--- /dev/null
+++ b/sysdeps/microblaze/sfp-machine.h
@@ -0,0 +1 @@
+#include <sysdeps/nios2/sfp-machine.h>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                              |    7 +++++++
 sysdeps/{nios2 => microblaze}/s_fma.c  |    0
 sysdeps/{nios2 => microblaze}/s_fmaf.c |    0
 sysdeps/microblaze/sfp-machine.h       |    1 +
 4 files changed, 8 insertions(+), 0 deletions(-)
 copy sysdeps/{nios2 => microblaze}/s_fma.c (100%)
 copy sysdeps/{nios2 => microblaze}/s_fmaf.c (100%)
 create mode 100644 sysdeps/microblaze/sfp-machine.h


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