1 files changed, 114 insertions, 0 deletions
diff --git a/as/asm/f.asm b/as/asm/f.asm
new file mode 100644
index 0000000..c067bf9
--- /dev/null
+++ b/as/asm/f.asm
@@ -0,0 +1,114 @@
+; [fadd fdiv fdivr fmul fsub fsubr] [mem4r mem8r st,st(i) st(i),st]
+	fadd	qword [ebx]
+	fadd	dword [ebx]
+	fadd	st,st(1)
+	fadd	st(1),st
+	fdiv	qword [ebx]
+	fdiv	dword [ebx]
+	fdiv	st,st(1)	; special swapping for this
+
+; [faddp fdivp fdivrp fmulp fsubp fsubrp] st(i),st
+	faddp	st(1),st
+
+; [fbld fbstp] mem10r
+	fbld	tbyte [ebx]
+	fbstp	tbyte [ebx]
+
+; [fcom fcomp] [mem4r mem8r optional-st(i)]
+	fcom	dword [ebx]
+	fcom	qword [ebx]
+	fcom
+	fcom	st(1)
+
+; ffree st(i)
+	ffree	st(1)
+
+; [fucom fucomp fxch] optional-st(i)
+	fucom
+	fucom	st(1)
+
+; [fiadd ficom ficomp fidiv fidivr fimul fist fisub fisubr] [mem2i mem4i]
+	fiadd	word [ebx]
+	fiadd	dword [ebx]
+
+; [fild fistp] [mem2i mem4i mem8i]
+	fild	word [ebx]
+	fild	dword [ebx]
+	fild	qword [ebx]
+
+; [fld fstp] [mem4r mem8r mem10r st(i)]
+	fld	dword [ebx]
+	fld	qword [ebx]
+	fld	tbyte [ebx]
+	fld	st(1)
+
+; [fldcw fnstcw] mem2i
+	fldcw	word [ebx]
+	fnstcw	word [ebx]
+
+; [fldenv fnsave fnstenv frstor] mem
+	fldenv	[ebx]
+	fnsave	[ebx]
+	fnstenv	[ebx]
+	frstor	[ebx]
+
+; fnstsw [mem2i ax]
+	fnstsw	word [ebx]
+	fnstsw	ax
+
+; fst [mem4r mem8r st(i)]
+	fst	dword [ebx]
+	fst	qword [ebx]
+	fst	st(1)
+
+; fstcw mem2i (wait)
+	fstcw	word [ebx]
+
+; fstsw [mem2i ax] (wait)
+	fstsw	word [ebx]
+	fstsw	ax
+
+; [fsave fstenv] mem (wait)
+	fsave	[ebx]
+	fstenv	[ebx]
+
+; [fxxx] (no operands)
+	fnop	; D9D0
+	fchs	; D9E0
+	fabs	; D9E1
+	ftst	; D9E4
+	fxam	; D9E5
+	fld1	; D9E8
+	fldl2t	; D9E9
+	fldl2e	; D9EA
+	fldpi	; D9EB
+	fldlg2	; D9EC
+	fldln2	; D9ED
+	fldz	; D9EE
+	f2xm1	; D9F0
+	fyl2x	; D9F1
+	fptan	; D9F2
+	fpatan	; D9F3
+	fxtract	; D9F4
+	fprem1	; D9F5
+	fdecstp	; D9F6
+	fincstp	; D9F7
+	fprem	; D9F8
+	fyl2xp1	; D9F9
+	fsqrt	; D9FA
+	fsincos	; D9FB
+	frndint	; D9FC
+	fscale	; D9FD
+	fsin	; D9FE
+	fcos	; D9FF
+	fucompp	; DAE9
+	feni	; 9BDBE0
+	fneni	; DBE0
+	fdisi	; 9BDBE1
+	fndisi	; DBE1
+	fclex	; 9BDBE2
+	fnclex	; DBE2
+	finit	; 9BDBE3
+	fninit	; DBE3
+	fsetpm	; DBE4
+	fcompp	; DED9