KA compatibility

fe6/fe.h

@@ -0,0 +1,87 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <ctype.h>
+#include "util.h"
+#include "pdp6common.h"
+
+#define nil NULL
+
+typedef uint64_t u64, word;
+typedef uint32_t u32, hword;
+typedef uint16_t u16;
+typedef uint8_t u8;
+
+#define LT 0777777000000
+#define RT 0777777
+#define FW (LT|RT)
+#define F0 0400000000000
+
+#define MAXMEM (16*1024)
+
+#include "regs.h"
+
+enum {
+	FAKEFAKE = 01000017,
+#define X(str, name) name,
+PDP_REGS
+PDP_REGS_TEST
+#undef X
+
+	APR_END,
+};
+
+/* FE devices */
+enum
+{
+	DEV_PTR = 0,
+	DEV_PTP,
+};
+
+struct dev
+{
+	char *devname;
+	int mode;
+	int fd;
+	char *path;
+};
+extern struct dev devtab[];
+
+
+extern hword starta;
+extern int started;
+extern char *helpstr, *colhelpstr;
+
+char *findacsym(word v);
+char *findsymval(word v);
+
+void quit(void);
+void err(char *str);
+void typestr(char *str);
+void typestrnl(char *str);
+
+void coloncmd(char *line);
+void docmd(char *cmd, char *line);
+
+int isrunning(void);
+int isstopped(void);
+
+void deposit(hword a, word w);
+word examine(hword a);
+void cpu_start(hword a);
+void cpu_readin(hword a);
+void cpu_setpc(hword pc);
+void cpu_stopinst(void);
+void cpu_stopmem(void);
+void cpu_cont(void);
+void cpu_nextinst(void);
+void cpu_nextmem(void);
+void cpu_exec(word inst);
+void cpu_ioreset(void);
+void cpu_printflags(void);
+
+void fe_svc(void);
+
+void init6(void);
+void deinit6(void);