Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f

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

1 files changed, 50 insertions, 0 deletions

diff --git a/libc-top-half/musl/src/math/i386/remquo.s b/libc-top-half/musl/src/math/i386/remquo.s
new file mode 100644
index 0000000..598e754
--- /dev/null
+++ b/libc-top-half/musl/src/math/i386/remquo.s
@@ -0,0 +1,50 @@
+.global remquof
+.type remquof,@function
+remquof:
+	mov 12(%esp),%ecx
+	flds 8(%esp)
+	flds 4(%esp)
+	mov 11(%esp),%dh
+	xor 7(%esp),%dh
+	jmp 1f
+
+.global remquol
+.type remquol,@function
+remquol:
+	mov 28(%esp),%ecx
+	fldt 16(%esp)
+	fldt 4(%esp)
+	mov 25(%esp),%dh
+	xor 13(%esp),%dh
+	jmp 1f
+
+.global remquo
+.type remquo,@function
+remquo:
+	mov 20(%esp),%ecx
+	fldl 12(%esp)
+	fldl 4(%esp)
+	mov 19(%esp),%dh
+	xor 11(%esp),%dh
+1:	fprem1
+	fnstsw %ax
+	sahf
+	jp 1b
+	fstp %st(1)
+	mov %ah,%dl
+	shr %dl
+	and $1,%dl
+	mov %ah,%al
+	shr $5,%al
+	and $2,%al
+	or %al,%dl
+	mov %ah,%al
+	shl $2,%al
+	and $4,%al
+	or %al,%dl
+	test %dh,%dh
+	jns 1f
+	neg %dl
+1:	movsbl %dl,%edx
+	mov %edx,(%ecx)
+	ret