1 0a61c07d 2004-04-19 devnull // Alpha support
  2 0a61c07d 2004-04-19 devnull 
  3 0a61c07d 2004-04-19 devnull defn acidinit()			// Called after all the init modules are loaded
  4 0a61c07d 2004-04-19 devnull {
  5 0a61c07d 2004-04-19 devnull 	bplist = {};
  6 0a61c07d 2004-04-19 devnull 	bpfmt = 'X';
  7 0a61c07d 2004-04-19 devnull 
  8 0a61c07d 2004-04-19 devnull 	srcpath = {
  9 0a61c07d 2004-04-19 devnull 		"./",
 10 0a61c07d 2004-04-19 devnull 		"/sys/src/libc/port/",
 11 0a61c07d 2004-04-19 devnull 		"/sys/src/libc/9sys/",
 12 0a61c07d 2004-04-19 devnull 		"/sys/src/libc/alpha/"
 13 0a61c07d 2004-04-19 devnull 	};
 14 0a61c07d 2004-04-19 devnull 
 15 0a61c07d 2004-04-19 devnull 	srcfiles = {};		// list of loaded files
 16 0a61c07d 2004-04-19 devnull 	srctext = {};		// the text of the files
 17 0a61c07d 2004-04-19 devnull }
 18 0a61c07d 2004-04-19 devnull 
 19 0a61c07d 2004-04-19 devnull defn stk()			// trace
 20 0a61c07d 2004-04-19 devnull {
 21 0a61c07d 2004-04-19 devnull 	_stk(*PC, *SP, linkreg(0), 0);
 22 0a61c07d 2004-04-19 devnull }
 23 0a61c07d 2004-04-19 devnull 
 24 0a61c07d 2004-04-19 devnull defn lstk()			// trace with locals
 25 0a61c07d 2004-04-19 devnull {
 26 0a61c07d 2004-04-19 devnull 	_stk(*PC, *SP, linkreg(0), 1);
 27 0a61c07d 2004-04-19 devnull }
 28 0a61c07d 2004-04-19 devnull 
 29 0a61c07d 2004-04-19 devnull defn gpr()			// print general purpose registers
 30 0a61c07d 2004-04-19 devnull {
 31 0a61c07d 2004-04-19 devnull 	print("R0\t", *R0, "\n");
 32 0a61c07d 2004-04-19 devnull 	print("R1\t", *R1, " R2\t", *R2, " R3\t", *R3, "\n");
 33 0a61c07d 2004-04-19 devnull 	print("R4\t", *R4, " R5\t", *R5, " R6\t", *R6, "\n");
 34 0a61c07d 2004-04-19 devnull 	print("R7\t", *R7, " R8\t", *R8, " R9\t", *R9, "\n");
 35 0a61c07d 2004-04-19 devnull 	print("R10\t", *R10, " R11\t", *R11, " R12\t", *R12, "\n");
 36 0a61c07d 2004-04-19 devnull 	print("R13\t", *R13, " R14\t", *R14, " R15\t", *R15, "\n");
 37 0a61c07d 2004-04-19 devnull 	print("R16\t", *R16, " R17\t", *R17, " R18\t", *R18, "\n");
 38 0a61c07d 2004-04-19 devnull 	print("R19\t", *R19, " R20\t", *R20, " R21\t", *R21, "\n");
 39 0a61c07d 2004-04-19 devnull 	print("R22\t", *R22, " R23\t", *R23, " R24\t", *R24, "\n");
 40 0a61c07d 2004-04-19 devnull 	print("R25\t", *R25, " R26\t", *R26, " R27\t", *R27, "\n");
 41 0a61c07d 2004-04-19 devnull 	print("R28\t", *R28, " R29\t", *R29, " R30\t", *SP\Y, "\n");
 42 0a61c07d 2004-04-19 devnull }
 43 0a61c07d 2004-04-19 devnull 
 44 0a61c07d 2004-04-19 devnull defn fpr()
 45 0a61c07d 2004-04-19 devnull {
 46 0a61c07d 2004-04-19 devnull 	print("F0\t",  *fmt(F0, 'G'),  "\tF1\t",  *fmt(F1, 'G'), "\n");
 47 0a61c07d 2004-04-19 devnull 	print("F2\t",  *fmt(F2, 'G'),  "\tF3\t",  *fmt(F3, 'G'), "\n");
 48 0a61c07d 2004-04-19 devnull 	print("F4\t",  *fmt(F4, 'G'),  "\tF5\t",  *fmt(F5, 'G'), "\n");
 49 0a61c07d 2004-04-19 devnull 	print("F6\t",  *fmt(F6, 'G'),  "\tF7\t",  *fmt(F7, 'G'), "\n");
 50 0a61c07d 2004-04-19 devnull 	print("F8\t",  *fmt(F8, 'G'),  "\tF9\t",  *fmt(F9, 'G'), "\n");
 51 0a61c07d 2004-04-19 devnull 	print("F10\t", *fmt(F10, 'G'), "\tF11\t", *fmt(F11, 'G'), "\n");
 52 0a61c07d 2004-04-19 devnull 	print("F12\t", *fmt(F12, 'G'), "\tF13\t", *fmt(F13, 'G'), "\n");
 53 0a61c07d 2004-04-19 devnull 	print("F14\t", *fmt(F14, 'G'), "\tF15\t", *fmt(F15, 'G'), "\n");
 54 0a61c07d 2004-04-19 devnull 	print("F16\t", *fmt(F16, 'G'), "\tF17\t", *fmt(F17, 'G'), "\n");
 55 0a61c07d 2004-04-19 devnull 	print("F18\t", *fmt(F18, 'G'), "\tF19\t", *fmt(F19, 'G'), "\n");
 56 0a61c07d 2004-04-19 devnull 	print("F20\t", *fmt(F20, 'G'), "\tF21\t", *fmt(F21, 'G'), "\n");
 57 0a61c07d 2004-04-19 devnull 	print("F22\t", *fmt(F22, 'G'), "\tF23\t", *fmt(F23, 'G'), "\n");
 58 0a61c07d 2004-04-19 devnull 	print("F24\t", *fmt(F24, 'G'), "\tF25\t", *fmt(F25, 'G'), "\n");
 59 0a61c07d 2004-04-19 devnull 	print("F26\t", *fmt(F26, 'G'), "\tF27\t", *fmt(F27, 'G'), "\n");
 60 0a61c07d 2004-04-19 devnull 	print("F28\t", *fmt(F28, 'G'), "\tF29\t", *fmt(F29, 'G'), "\n");
 61 0a61c07d 2004-04-19 devnull 	print("F30\t", *fmt(F30, 'G'), "\tF31\t", *fmt(F31, 'G'), "\n");
 62 0a61c07d 2004-04-19 devnull }
 63 0a61c07d 2004-04-19 devnull 
 64 0a61c07d 2004-04-19 devnull defn spr()				// print special processor registers
 65 0a61c07d 2004-04-19 devnull {
 66 0a61c07d 2004-04-19 devnull 	local pc, link, cause;
 67 0a61c07d 2004-04-19 devnull 
 68 0a61c07d 2004-04-19 devnull 	pc = *PC;
 69 0a61c07d 2004-04-19 devnull 	print("PC\t", pc, " ", fmt(pc, 'a'), "  ");
 70 0a61c07d 2004-04-19 devnull 	pfl(pc);
 71 0a61c07d 2004-04-19 devnull 
 72 0a61c07d 2004-04-19 devnull 	link = *R26;
 73 0a61c07d 2004-04-19 devnull 	print("SP\t", *SP, "\tLINK\t", link, " ", fmt(link, 'a'), " ");
 74 0a61c07d 2004-04-19 devnull 	pfl(link);
 75 0a61c07d 2004-04-19 devnull 
 76 0a61c07d 2004-04-19 devnull 	cause = *TYPE;
 77 0a61c07d 2004-04-19 devnull 	print("STATUS\t", *STATUS, "\tTYPE\t", cause, " ", reason(cause), "\n");
 78 0a61c07d 2004-04-19 devnull 	print("A0\t", *A0, " A1\t", *A1, " A2\t", *A2, "\n");
 79 0a61c07d 2004-04-19 devnull }
 80 0a61c07d 2004-04-19 devnull 
 81 0a61c07d 2004-04-19 devnull defn regs()				// print all registers
 82 0a61c07d 2004-04-19 devnull {
 83 0a61c07d 2004-04-19 devnull 	spr();
 84 0a61c07d 2004-04-19 devnull 	gpr();
 85 0a61c07d 2004-04-19 devnull }
 86 0a61c07d 2004-04-19 devnull 
 87 0a61c07d 2004-04-19 devnull defn pstop(pid)
 88 0a61c07d 2004-04-19 devnull {
 89 0a61c07d 2004-04-19 devnull 	local l, pc;
 90 0a61c07d 2004-04-19 devnull 
 91 0a61c07d 2004-04-19 devnull 	pc = *PC;
 92 0a61c07d 2004-04-19 devnull 
 93 0a61c07d 2004-04-19 devnull 	print(pid,": ", reason(*TYPE), "\t");
 94 0a61c07d 2004-04-19 devnull 	print(fmt(pc, 'a'), "\t", fmt(pc, 'i'), "\n");
 95 0a61c07d 2004-04-19 devnull 
 96 0a61c07d 2004-04-19 devnull 	if notes then {
 97 0a61c07d 2004-04-19 devnull 		if notes[0] != "sys: breakpoint" then {
 98 0a61c07d 2004-04-19 devnull 			print("Notes pending:\n");
 99 0a61c07d 2004-04-19 devnull 			l = notes;
100 0a61c07d 2004-04-19 devnull 			while l do {
101 0a61c07d 2004-04-19 devnull 				print("\t", head l, "\n");
102 0a61c07d 2004-04-19 devnull 				l = tail l;
103 0a61c07d 2004-04-19 devnull 			}
104 0a61c07d 2004-04-19 devnull 		}
105 0a61c07d 2004-04-19 devnull 	}
106 0a61c07d 2004-04-19 devnull }
107 0a61c07d 2004-04-19 devnull 
108 0a61c07d 2004-04-19 devnull sizeofUreg = 296;
109 0a61c07d 2004-04-19 devnull aggr Ureg
110 0a61c07d 2004-04-19 devnull {
111 0a61c07d 2004-04-19 devnull 	'W' 0 type;
112 0a61c07d 2004-04-19 devnull 	'W' 8 a0;
113 0a61c07d 2004-04-19 devnull 	'W' 16 a1;
114 0a61c07d 2004-04-19 devnull 	'W' 24 a2;
115 0a61c07d 2004-04-19 devnull 	'W' 32 r0;
116 0a61c07d 2004-04-19 devnull 	'W' 40 r1;
117 0a61c07d 2004-04-19 devnull 	'W' 48 r2;
118 0a61c07d 2004-04-19 devnull 	'W' 56 r3;
119 0a61c07d 2004-04-19 devnull 	'W' 64 r4;
120 0a61c07d 2004-04-19 devnull 	'W' 72 r5;
121 0a61c07d 2004-04-19 devnull 	'W' 80 r6;
122 0a61c07d 2004-04-19 devnull 	'W' 88 r7;
123 0a61c07d 2004-04-19 devnull 	'W' 96 r8;
124 0a61c07d 2004-04-19 devnull 	'W' 104 r9;
125 0a61c07d 2004-04-19 devnull 	'W' 112 r10;
126 0a61c07d 2004-04-19 devnull 	'W' 120 r11;
127 0a61c07d 2004-04-19 devnull 	'W' 128 r12;
128 0a61c07d 2004-04-19 devnull 	'W' 136 r13;
129 0a61c07d 2004-04-19 devnull 	'W' 144 r14;
130 0a61c07d 2004-04-19 devnull 	'W' 152 r15;
131 0a61c07d 2004-04-19 devnull 	'W' 160 r19;
132 0a61c07d 2004-04-19 devnull 	'W' 168 r20;
133 0a61c07d 2004-04-19 devnull 	'W' 176 r21;
134 0a61c07d 2004-04-19 devnull 	'W' 184 r22;
135 0a61c07d 2004-04-19 devnull 	'W' 192 r23;
136 0a61c07d 2004-04-19 devnull 	'W' 200 r24;
137 0a61c07d 2004-04-19 devnull 	'W' 208 r25;
138 0a61c07d 2004-04-19 devnull 	'W' 216 r26;
139 0a61c07d 2004-04-19 devnull 	'W' 224 r27;
140 0a61c07d 2004-04-19 devnull 	'W' 232 r28;
141 0a61c07d 2004-04-19 devnull 	{
142 0a61c07d 2004-04-19 devnull 	'W' 240 r30;
143 0a61c07d 2004-04-19 devnull 	'W' 240 usp;
144 0a61c07d 2004-04-19 devnull 	'W' 240 sp;
145 0a61c07d 2004-04-19 devnull 	};
146 0a61c07d 2004-04-19 devnull 	'W' 248 status;
147 0a61c07d 2004-04-19 devnull 	'W' 256 pc;
148 0a61c07d 2004-04-19 devnull 	'W' 264 r29;
149 0a61c07d 2004-04-19 devnull 	'W' 272 r16;
150 0a61c07d 2004-04-19 devnull 	'W' 280 r17;
151 0a61c07d 2004-04-19 devnull 	'W' 288 r18;
152 0a61c07d 2004-04-19 devnull };
153 0a61c07d 2004-04-19 devnull 
154 0a61c07d 2004-04-19 devnull defn
155 0a61c07d 2004-04-19 devnull Ureg(addr) {
156 0a61c07d 2004-04-19 devnull 	complex Ureg addr;
157 0a61c07d 2004-04-19 devnull 	print("	type	", addr.type, "\n");
158 0a61c07d 2004-04-19 devnull 	print("	a0	", addr.a0, "\n");
159 0a61c07d 2004-04-19 devnull 	print("	a1	", addr.a1, "\n");
160 0a61c07d 2004-04-19 devnull 	print("	a2	", addr.a2, "\n");
161 0a61c07d 2004-04-19 devnull 	print("	r0	", addr.r0, "\n");
162 0a61c07d 2004-04-19 devnull 	print("	r1	", addr.r1, "\n");
163 0a61c07d 2004-04-19 devnull 	print("	r2	", addr.r2, "\n");
164 0a61c07d 2004-04-19 devnull 	print("	r3	", addr.r3, "\n");
165 0a61c07d 2004-04-19 devnull 	print("	r4	", addr.r4, "\n");
166 0a61c07d 2004-04-19 devnull 	print("	r5	", addr.r5, "\n");
167 0a61c07d 2004-04-19 devnull 	print("	r6	", addr.r6, "\n");
168 0a61c07d 2004-04-19 devnull 	print("	r7	", addr.r7, "\n");
169 0a61c07d 2004-04-19 devnull 	print("	r8	", addr.r8, "\n");
170 0a61c07d 2004-04-19 devnull 	print("	r9	", addr.r9, "\n");
171 0a61c07d 2004-04-19 devnull 	print("	r10	", addr.r10, "\n");
172 0a61c07d 2004-04-19 devnull 	print("	r11	", addr.r11, "\n");
173 0a61c07d 2004-04-19 devnull 	print("	r12	", addr.r12, "\n");
174 0a61c07d 2004-04-19 devnull 	print("	r13	", addr.r13, "\n");
175 0a61c07d 2004-04-19 devnull 	print("	r14	", addr.r14, "\n");
176 0a61c07d 2004-04-19 devnull 	print("	r15	", addr.r15, "\n");
177 0a61c07d 2004-04-19 devnull 	print("	r19	", addr.r19, "\n");
178 0a61c07d 2004-04-19 devnull 	print("	r20	", addr.r20, "\n");
179 0a61c07d 2004-04-19 devnull 	print("	r21	", addr.r21, "\n");
180 0a61c07d 2004-04-19 devnull 	print("	r22	", addr.r22, "\n");
181 0a61c07d 2004-04-19 devnull 	print("	r23	", addr.r23, "\n");
182 0a61c07d 2004-04-19 devnull 	print("	r24	", addr.r24, "\n");
183 0a61c07d 2004-04-19 devnull 	print("	r25	", addr.r25, "\n");
184 0a61c07d 2004-04-19 devnull 	print("	r26	", addr.r26, "\n");
185 0a61c07d 2004-04-19 devnull 	print("	r27	", addr.r27, "\n");
186 0a61c07d 2004-04-19 devnull 	print("	r28	", addr.r28, "\n");
187 0a61c07d 2004-04-19 devnull 	print("_12_ {\n");
188 0a61c07d 2004-04-19 devnull 		_12_(addr+240);
189 0a61c07d 2004-04-19 devnull 	print("}\n");
190 0a61c07d 2004-04-19 devnull 	print("	status	", addr.status, "\n");
191 0a61c07d 2004-04-19 devnull 	print("	pc	", addr.pc, "\n");
192 0a61c07d 2004-04-19 devnull 	print("	r29	", addr.r29, "\n");
193 0a61c07d 2004-04-19 devnull 	print("	r16	", addr.r16, "\n");
194 0a61c07d 2004-04-19 devnull 	print("	r17	", addr.r17, "\n");
195 0a61c07d 2004-04-19 devnull 	print("	r18	", addr.r18, "\n");
196 0a61c07d 2004-04-19 devnull };
197 0a61c07d 2004-04-19 devnull 
198 0a61c07d 2004-04-19 devnull defn linkreg(addr)
199 0a61c07d 2004-04-19 devnull {
200 0a61c07d 2004-04-19 devnull 	complex Ureg addr;
201 0a61c07d 2004-04-19 devnull 	return addr.r26\X;
202 0a61c07d 2004-04-19 devnull }
203 0a61c07d 2004-04-19 devnull 
204 0a61c07d 2004-04-19 devnull print(acidfile);
205 0a61c07d 2004-04-19 devnull