scc

 1#include <stdlib.h>
 2
 3#include <scc/mach.h>
 4#include <scc/scc.h>
 5
 6#include "../as.h"
 7#include "proc.h"
 8
 9unsigned long long maxaddr = 0xFFFF;
10int endian = BIG_ENDIAN;
11int left2right = 0;
12
13void
14iarch(void)
15{
16	static struct {
17		char *name;
18		char type;
19	} regs[] = {
20		"R0", AREG_R0,
21		"R1", AREG_R1,
22		"R2", AREG_R2,
23		"R3", AREG_R3,
24		"R4", AREG_R4,
25		"R5", AREG_R5,
26		"R6", AREG_R6,
27		"R7", AREG_R7,
28		"R8", AREG_R8,
29		"R9", AREG_R9,
30
31		"R10", AREG_R10,
32		"R11", AREG_R11,
33		"R12", AREG_R12,
34		"R13", AREG_R13,
35		"R14", AREG_R14,
36		"R15", AREG_R15,
37		"R16", AREG_R16,
38		"R17", AREG_R17,
39		"R18", AREG_R18,
40		"R19", AREG_R19,
41
42		"R20", AREG_R20,
43		"R21", AREG_R21,
44		"R22", AREG_R22,
45		"R23", AREG_R23,
46		"R24", AREG_R24,
47		"R25", AREG_R25,
48		"R26", AREG_R26,
49		"R27", AREG_R27,
50		"R28", AREG_R28,
51		"R29", AREG_R29,
52		"R30", AREG_R30,
53		"R31", AREG_R31,
54
55		NULL
56	}, *bp;
57
58	for (bp = regs; bp->name; ++bp) {
59		Symbol *sym = lookup(bp->name);
60		sym->flags = FREG;
61		sym->value = bp->type;
62	}
63}