From: keie <none@none>
Date: Mon, 10 Jun 1985 16:05:04 +0000 (+0000)
Subject: *** empty log message ***
X-Git-Tag: release-5-5~5440
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=68e92c8319086abc0b799f15f1f966da4ea5124e;p=ack.git

*** empty log message ***
---

diff --git a/mach/i80/as/mach0.c b/mach/i80/as/mach0.c
new file mode 100644
index 000000000..94fae3143
--- /dev/null
+++ b/mach/i80/as/mach0.c
@@ -0,0 +1,9 @@
+#define DUK
+#define RCSID0 "$Header$"
+
+/*
+ * Intel 8080 options
+ */
+#define	LISTING
+#define RELOCATION
+#define NOLD
diff --git a/mach/i80/as/mach1.c b/mach/i80/as/mach1.c
new file mode 100644
index 000000000..888e567e9
--- /dev/null
+++ b/mach/i80/as/mach1.c
@@ -0,0 +1,19 @@
+#define RCSID1 "$Header$"
+
+/*
+ * Intel 8080 register names
+ */
+
+#define	B	0
+#define	C	1
+#define	D	2
+#define	E	3
+#define	H	4
+#define	L	5
+#define	M	6
+#define	A	7
+#define	SP	6
+#define	PSW	6
+
+#define	low3(z)		((z) & 07)
+#define	fit3(z)		(low3(z) == (z))
diff --git a/mach/i80/as/mach2.c b/mach/i80/as/mach2.c
new file mode 100644
index 000000000..4ca1fd2d9
--- /dev/null
+++ b/mach/i80/as/mach2.c
@@ -0,0 +1,19 @@
+#define RCSID2 "$Header$"
+
+/*
+ * Intel 8080 tokens
+ */
+%token <y_word> REG
+%token <y_word> NOOPOP
+%token <y_word> DSTOP
+%token <y_word> SRCOP
+%token <y_word> D8OP
+%token <y_word> D16OP
+%token <y_word> R16OP
+%token <y_word> MOV
+%token <y_word> MVI
+%token <y_word> LXI
+%token <y_word> RST
+%token <y_word> STLDAX
+
+%type <y_word> r16 r8
diff --git a/mach/i80/as/mach3.c b/mach/i80/as/mach3.c
new file mode 100644
index 000000000..05b2867f8
--- /dev/null
+++ b/mach/i80/as/mach3.c
@@ -0,0 +1,95 @@
+#define RCSID3 "$Header$"
+
+/*
+ * Intel 8080 keywords
+ */
+0,	REG,		B,		"b",
+0,	REG,		C,		"c",
+0,	REG,		D,		"d",
+0,	REG,		E,		"e",
+0,	REG,		H,		"h",
+0,	REG,		L,		"l",
+0,	REG,		M,		"m",
+0,	REG,		A,		"a",
+0,	REG,		SP,		"sp",
+0,	REG,		PSW,		"psw",
+0,	D16OP,		0315,		"call",
+0,	D16OP,		0334,		"cc",
+0,	D16OP,		0324,		"cnc",
+0,	D16OP,		0314,		"cz",
+0,	D16OP,		0304,		"cnz",
+0,	D16OP,		0364,		"cp",
+0,	D16OP,		0374,		"cm",
+0,	D16OP,		0354,		"cpe",
+0,	D16OP,		0344,		"cpo",
+0,	NOOPOP,		0311,		"ret",
+0,	NOOPOP,		0330,		"rc",
+0,	NOOPOP,		0320,		"rnc",
+0,	NOOPOP,		0310,		"rz",
+0,	NOOPOP,		0300,		"rnz",
+0,	NOOPOP,		0360,		"rp",
+0,	NOOPOP,		0370,		"rm",
+0,	NOOPOP,		0350,		"rpe",
+0,	NOOPOP,		0340,		"rpo",
+0,	RST,		0307,		"rst",
+0,	D8OP,		0333,		"in",
+0,	D8OP,		0323,		"out",
+0,	LXI,		0001,		"lxi",
+0,	R16OP,		0305,		"push",
+0,	R16OP,		0301,		"pop",
+0,	D16OP,		0062,		"sta",
+0,	D16OP,		0072,		"lda",
+0,	NOOPOP,		0353,		"xchg",
+0,	NOOPOP,		0343,		"xthl",
+0,	NOOPOP,		0371,		"sphl",
+0,	NOOPOP,		0351,		"pchl",
+0,	R16OP,		0011,		"dad",
+0,	STLDAX,		0002,		"stax",
+0,	STLDAX,		0012,		"ldax",
+0,	R16OP,		0003,		"inx",
+0,	MOV,		0100,		"mov",
+0,	NOOPOP,		0166,		"hlt",
+0,	MVI,		0006,		"mvi",
+0,	DSTOP,		0004,		"inr",
+0,	DSTOP,		0005,		"dcr",
+0,	SRCOP,		0200,		"add",
+0,	SRCOP,		0210,		"adc",
+0,	SRCOP,		0220,		"sub",
+0,	SRCOP,		0230,		"sbb",
+0,	SRCOP,		0240,		"ana",
+0,	SRCOP,		0250,		"xra",
+0,	SRCOP,		0260,		"ora",
+0,	SRCOP,		0270,		"cmp",
+0,	D8OP,		0306,		"adi",
+0,	D8OP,		0316,		"aci",
+0,	D8OP,		0326,		"sui",
+0,	D8OP,		0336,		"sbi",
+0,	D8OP,		0346,		"ani",
+0,	D8OP,		0356,		"xri",
+0,	D8OP,		0366,		"ori",
+0,	D8OP,		0376,		"cpi",
+0,	NOOPOP,		0007,		"rlc",
+0,	NOOPOP,		0017,		"rrc",
+0,	NOOPOP,		0027,		"ral",
+0,	NOOPOP,		0037,		"rar",
+0,	D16OP,		0303,		"jmp",
+0,	D16OP,		0332,		"jc",
+0,	D16OP,		0322,		"jnc",
+0,	D16OP,		0312,		"jz",
+0,	D16OP,		0302,		"jnz",
+0,	D16OP,		0362,		"jp",
+0,	D16OP,		0372,		"jm",
+0,	D16OP,		0352,		"jpe",
+0,	D16OP,		0342,		"jpo",
+0,	R16OP,		0013,		"dcx",
+0,	NOOPOP,		0057,		"cma",
+0,	NOOPOP,		0067,		"stc",
+0,	NOOPOP,		0077,		"cmc",
+0,	NOOPOP,		0047,		"daa",
+0,	D16OP,		0042,		"shld",
+0,	D16OP,		0052,		"lhld",
+0,	NOOPOP,		0373,		"ei",
+0,	NOOPOP,		0363,		"di",
+0,	NOOPOP,		0000,		"nop",
+0,	NOOPOP,		0040,		"rim",		/* 8085 */
+0,	NOOPOP,		0060,		"sim",		/* 8085 */
diff --git a/mach/i80/as/mach4.c b/mach/i80/as/mach4.c
new file mode 100644
index 000000000..30e083b6c
--- /dev/null
+++ b/mach/i80/as/mach4.c
@@ -0,0 +1,97 @@
+#define RCSID4 "$Header$"
+
+/*
+ * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands.
+ *
+ *          This product is part of the Amsterdam Compiler Kit.
+ *
+ * Permission to use, sell, duplicate or disclose this software must be
+ * obtained in writing. Requests for such permissions may be sent to
+ *
+ *      Dr. Andrew S. Tanenbaum
+ *      Wiskundig Seminarium
+ *      Vrije Universiteit
+ *      Postbox 7161
+ *      1007 MC Amsterdam
+ *      The Netherlands
+ *
+ */
+
+/*
+ * Intel 8080 parsing rules
+ */
+operation
+	:	NOOPOP
+			{	emit1($1);}
+	|
+		D8OP expr
+			{	emit1($1);
+#ifdef RELOCATION
+				newrelo($2.typ, RELO1);
+#endif
+				emit1($2.val);
+			}
+	|
+		D16OP expr
+			{	emit1($1);
+#ifdef RELOCATION
+				newrelo($2.typ, RELO2);
+#endif
+				emit2($2.val);
+			}
+	|
+		R16OP r16
+			{	emit1($1 | ($2 << 3));}
+	|
+		MOV r8 ',' r8
+			{	if ($2 == M && $4 == M)
+					serror("register error");
+				emit1($1 | ($2 << 3) | $4);
+			}
+	|
+		MVI r8 ',' expr
+			{	emit1($1 | ($2 << 3));
+#ifdef RELOCATION
+				newrelo($4.typ, RELO1);
+#endif
+				emit1($4.val);
+			}
+	|
+		LXI r16 ',' expr
+			{	emit1($1 | ($2 << 3));
+#ifdef RELOCATION
+				newrelo($4.typ, RELO2);
+#endif
+				emit2($4.val);
+			}
+	|
+		SRCOP r8
+			{	emit1($1 | $2);}
+	|
+		DSTOP r8
+			{	emit1($1 | ($2 << 3));}
+	|
+		RST absexp
+			{	fit(fit3($2));
+				emit1($1 | (low3($2) << 3));
+			}
+	|
+		STLDAX r16
+			{
+				if ($2 != B && $2 != D)
+					serror("register error");
+				emit1($1 | (($2 & 02) << 3));
+			}
+	;
+r16	:	REG
+			{	if ($1 & ~06)
+					serror("register error");
+				$$ = $1 & 06;
+			}
+	;
+r8	:	REG
+			{	if (($1 & ~07) != 0)
+					serror("register error");
+				$$ = $1 & 07;
+			}
+	;
diff --git a/mach/i80/as/mach5.c b/mach/i80/as/mach5.c
new file mode 100644
index 000000000..e69de29bb