Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/modules/fdlibm/patches/20_emulate_freebsd_internal_double_types.patch b/modules/fdlibm/patches/20_emulate_freebsd_internal_double_types.patch
new file mode 100644
index 0000000000..d22073391e
--- /dev/null
+++ b/modules/fdlibm/patches/20_emulate_freebsd_internal_double_types.patch
@@ -0,0 +1,28 @@
+diff --git a/math_private.h b/math_private.h
+--- a/math_private.h
++++ b/math_private.h
+@@ -20,16 +20,24 @@
+ #include <cfloat>
+ #include <stdint.h>
+ #include <sys/types.h>
+ 
+ #include "mozilla/EndianUtils.h"
+ 
+ #include "fdlibm.h"
+ 
++/*
++ * Emulate FreeBSD internal double types.
++ * Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
++ */
++
++typedef double      __double_t;
++typedef __double_t  double_t;
++
+ /*
+  * The original fdlibm code used statements like:
+  *	n0 = ((*(int*)&one)>>29)^1;		* index of high word *
+  *	ix0 = *(n0+(int*)&x);			* high word of x *
+  *	ix1 = *((1-n0)+(int*)&x);		* low word of x *
+  * to dig two 32 bit words out of the 64 bit IEEE floating point
+  * value.  That is non-ANSI, and, moreover, the gcc instruction
+  * scheduler gets it wrong.  We instead use the following macros.