scc

commit 4e795291b71f8bafe11169b7e28b5f86a130ed34
parent d3c575e8f23d24f15ad9b0bf8080234264a5e9c7
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Thu, 17 May 2018 20:42:40 +0100

[as/i286] Add the first instruction to i286

Diffstat:
M
as/target/x86/x86.dat
 | 
46
+++++++++++++++++++++++++---------------------

1 file changed, 25 insertions(+), 21 deletions(-)
diff --git a/as/target/x86/x86.dat b/as/target/x86/x86.dat
@@ -1,23 +1,27 @@
 # Tab 16, tabs 16, :set ts=16
 # op	args	size	bytes	format	cpu
-.DB	imm8+	0	none	defb	BITS16,BITS32,BITS64
-.DEFB	imm8+	0	none	defb	BITS16,BITS32,BITS64
-.BYTE	imm8+	0	none	defb	BITS16,BITS32,BITS64
-.DW	imm16+	0	none	defw	BITS16,BITS32,BITS64
-.DEFW	imm16+	0	none	defw	BITS16,BITS32,BITS64
-.SHORT	imm16+	0	none	defw	BITS16,BITS32,BITS64
-.WORD	imm16+	0	none	defw	BITS16
-.WORD	imm32+	0	none	defd	BITS32,BITS64
-.DD	imm32+	0	none	defd	BITS16,BITS32,BITS64
-.DEFD	imm32+	0	none	defd	BITS16,BITS32,BITS64
-.LONG	imm32+	0	none	defd	BITS16,BITS32
-.LONG	imm64+	0	none	defq	BITS64
-.INT	imm32+	0	none	defd	BITS32,BITS64
-.INT	imm16+	0	none	defd	BITS16
-.DQ	imm64+	0	none	defq	BITS16,BITS32,BITS64
-.DEFQ	imm64+	0	none	defq	BITS16,BITS32,BITS64
-.EQU	imm16	0	none	equ	BITS16
-.EQU	imm32	0	none	equ	BITS32
-.EQU	imm64	0	none	equ	BITS64
-NOP	none	1	0x90	noargs	BITS16,BITS32,BITS64
-RET	none	1	0xc3	noargs	BITS16,BITS32,BITS64
+.DB	imm8+	0	none	defb	i286,i386,amd64
+.DEFB	imm8+	0	none	defb	i286,i386,amd64
+.BYTE	imm8+	0	none	defb	i286,i386,amd64
+.DW	imm16+	0	none	defw	i286,i386,amd64
+.DEFW	imm16+	0	none	defw	i286,i386,amd64
+.SHORT	imm16+	0	none	defw	i286,i386,amd64
+.WORD	imm16+	0	none	defw	i286
+.WORD	imm32+	0	none	defd	i386,amd64
+.DD	imm32+	0	none	defd	i286,i386,amd64
+.DEFD	imm32+	0	none	defd	i286,i386,amd64
+.LONG	imm32+	0	none	defd	i286,i386
+.LONG	imm64+	0	none	defq	amd64
+.INT	imm32+	0	none	defd	i386,amd64
+.INT	imm16+	0	none	defd	i286
+.DQ	imm64+	0	none	defq	i286,i386,amd64
+.DEFQ	imm64+	0	none	defq	i286,i386,amd64
+.EQU	imm16	0	none	equ	i286
+.EQU	imm32	0	none	equ	i386
+.EQU	imm64	0	none	equ	amd64
+NOP	none	1	0x90	noargs	i286,i386,amd64
+RET	none	1	0xc3	noargs	i286,i386,amd64
+
+
+# 8 bit arithmetic operations
+ADDB	reg8,reg8	2	0x00,0xc0	reg2reg	i286,i386,amd64