softfloat: Prepend QEMU-style header with derivation notice

The SoftFloat license requires "prominent notice that the work
is derivative". Having added features like improved 16-bit support
for arm already, add such a notice to the sources.

softfloat-native.[ch] are not under the SoftFloat license
and thus are not changed.

Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

diff --git a/fpu/softfloat-macros.h b/fpu/softfloat-macros.h
index 783822820ef02bbc9293e8bb4b8a217661f3d238..54c0bad2a7c7b760753dd3c0e5f1e9a740540e41 100644 (file)
--- a/fpu/softfloat-macros.h
+++ b/fpu/softfloat-macros.h
@@ -1,3 +1,8 @@
+/*
+ * QEMU float support macros
+ *
+ * Derived from SoftFloat.
+ */
 
 /*============================================================================
 

diff --git a/fpu/softfloat-specialize.h b/fpu/softfloat-specialize.h
index adc5adad6a3f9d0395bbbac49359d7be20a28fb1..4add93c9c6a1bf98b08dc04b7e6a79ccea88eb35 100644 (file)
--- a/fpu/softfloat-specialize.h
+++ b/fpu/softfloat-specialize.h
@@ -1,3 +1,8 @@
+/*
+ * QEMU float support
+ *
+ * Derived from SoftFloat.
+ */
 
 /*============================================================================
 

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 30b07e9b44b2d28910670729904aaabc37b1cf53..e800daa01ccacf60206d3fdeebe039cabf42d1ff 100644 (file)
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -1,3 +1,8 @@
+/*
+ * QEMU float support
+ *
+ * Derived from SoftFloat.
+ */
 
 /*============================================================================
 

diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index fd61dc4b25d795c20b7ebd74e582dea49d8148f2..9e1072745ccee2f91aa4678257b9997eb8d8323c 100644 (file)
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -1,3 +1,9 @@
+/*
+ * QEMU float support
+ *
+ * Derived from SoftFloat.
+ */
+
 /*============================================================================
 
 This C header file is part of the SoftFloat IEC/IEEE Floating-point Arithmetic