1 // ARM7500 support
2 
3 defn acidinit()			// Called after all the init modules are loaded
4 {
5 	bplist = {};
6 	bpfmt = 'b';
7 
8 	srcpath = {
9 		"./",
10 		"/sys/src/libc/port/",
11 		"/sys/src/libc/9sys/",
12 		"/sys/src/libc/arm/"
13 	};
14 
15 	srcfiles = {};			// list of loaded files
16 	srctext = {};			// the text of the files
17 }
18 
19 defn linkreg(addr)
20 {
21 	return 0;
22 }
23 
24 defn stk()				// trace
25 {
26 	_stk(*PC, *SP, 0, 0);
27 }
28 
29 defn lstk()				// trace with locals
30 {
31 	_stk(*PC, *SP, 0, 1);
32 }
33 
34 defn gpr()			// print general purpose registers
35 {
36 	print("R0\t", *R0, " R1\t", *R1, " R2\t", *R2, "\n");
37 	print("R3\t", *R3, " R4\t", *R4, " R5\t", *R5, "\n");
38 	print("R6\t", *R6, " R7\t", *R7, " R8\t", *R8, "\n");
39 	print("R9\t", *R9, " R10\t", *R10, " R11\t", *R11, "\n");
40 	print("R12\t", *R12, " R13\t", *R13, " R14\t", *R14, "\n");
41 	print("R15\t", *R15, "\n");
42 }
43 
44 defn regs()				// print all registers
45 {
46 	gpr();
47 }
48 
49 defn pstop(pid)
50 {
51 	return 0;
52 }
53 
54 aggr Ureg
55 {
56 	'U' 0 r0;
57 	'U' 4 r1;
58 	'U' 8 r2;
59 	'U' 12 r3;
60 	'U' 16 r4;
61 	'U' 20 r5;
62 	'U' 24 r6;
63 	'U' 28 r7;
64 	'U' 32 r8;
65 	'U' 36 r9;
66 	'U' 40 r10;
67 	'U' 44 r11;
68 	'U' 48 r12;
69 	'U' 52 r13;
70 	'U' 56 r14;
71 	'U' 60 type;
72 	'U' 64 psr;
73 	'U' 68 pc;
74 };
75 
76 defn
77 Ureg(addr) {
78 	complex Ureg addr;
79 	print("	r0	", addr.r0, "\n");
80 	print("	r1	", addr.r1, "\n");
81 	print("	r2	", addr.r2, "\n");
82 	print("	r3	", addr.r3, "\n");
83 	print("	r4	", addr.r4, "\n");
84 	print("	r5	", addr.r5, "\n");
85 	print("	r6	", addr.r6, "\n");
86 	print("	r7	", addr.r7, "\n");
87 	print("	r8	", addr.r8, "\n");
88 	print("	r9	", addr.r9, "\n");
89 	print("	r10	", addr.r10, "\n");
90 	print("	r11	", addr.r11, "\n");
91 	print("	r12	", addr.r12, "\n");
92 	print("	r13	", addr.r13, "\n");
93 	print("	r14	", addr.r14, "\n");
94 	print("	type	", addr.type, "\n");
95 	print("	psr	", addr.psr, "\n");
96 	print("	pc	", addr.pc, "\n");
97 };
98 
99 defn acornmap()
100 {
101 	map({"text", _startup, end, 0x20});
102 }
103 
104 print(acidfile);