1 #include "c.h"
2 #define I(f) null_##f
3
I(gen)4 static Node I(gen)(Node p) { return p; }
I(address)5 static void I(address)(Symbol q, Symbol p, long n) {}
I(blockbeg)6 static void I(blockbeg)(Env *e) {}
I(blockend)7 static void I(blockend)(Env *e) {}
I(defaddress)8 static void I(defaddress)(Symbol p) {}
I(defconst)9 static void I(defconst)(int suffix, int size, Value v) {}
I(defstring)10 static void I(defstring)(int len, char *s) {}
I(defsymbol)11 static void I(defsymbol)(Symbol p) {}
I(emit)12 static void I(emit)(Node p) {}
I(export)13 static void I(export)(Symbol p) {}
I(function)14 static void I(function)(Symbol f, Symbol caller[], Symbol callee[], int ncalls) {}
I(global)15 static void I(global)(Symbol p) {}
I(import)16 static void I(import)(Symbol p) {}
I(local)17 static void I(local)(Symbol p) {}
I(progbeg)18 static void I(progbeg)(int argc, char *argv[]) {}
I(progend)19 static void I(progend)(void) {}
I(segment)20 static void I(segment)(int s) {}
I(space)21 static void I(space)(int n) {}
I(stabblock)22 static void I(stabblock)(int brace, int lev, Symbol *p) {}
I(stabend)23 static void I(stabend)(Coordinate *cp, Symbol p, Coordinate **cpp, Symbol *sp, Symbol *stab) {}
I(stabfend)24 static void I(stabfend)(Symbol p, int lineno) {}
I(stabinit)25 static void I(stabinit)(char *file, int argc, char *argv[]) {}
I(stabline)26 static void I(stabline)(Coordinate *cp) {}
I(stabsym)27 static void I(stabsym)(Symbol p) {}
I(stabtype)28 static void I(stabtype)(Symbol p) {}
29
30
31 Interface nullIR = {
32 {1, 1, 0}, /* char */
33 {2, 2, 0}, /* short */
34 {4, 4, 0}, /* int */
35 {8, 8, 1}, /* long */
36 {8 ,8, 1}, /* long long */
37 {4, 4, 1}, /* float */
38 {8, 8, 1}, /* double */
39 {16,16,1}, /* long double */
40 {4, 4, 0}, /* T* */
41 {0, 4, 0}, /* struct */
42 1, /* little_endian */
43 0, /* mulops_calls */
44 0, /* wants_callb */
45 0, /* wants_argb */
46 1, /* left_to_right */
47 0, /* wants_dag */
48 0, /* unsigned_char */
49 I(address),
50 I(blockbeg),
51 I(blockend),
52 I(defaddress),
53 I(defconst),
54 I(defstring),
55 I(defsymbol),
56 I(emit),
57 I(export),
58 I(function),
59 I(gen),
60 I(global),
61 I(import),
62 I(local),
63 I(progbeg),
64 I(progend),
65 I(segment),
66 I(space),
67 I(stabblock),
68 I(stabend),
69 I(stabfend),
70 I(stabinit),
71 I(stabline),
72 I(stabsym),
73 I(stabtype)
74 };
75