1 0a61c07d 2004-04-19 devnull // Sparc 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/sparc/"
 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, *R1, 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, *R1, 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("R1\t", *R1, "R2\t", *R2, "R3\t", *R3, "\n");
 32 0a61c07d 2004-04-19 devnull 	print("R4\t", *R4, "R5\t", *R5, "R6\t", *R6, "\n");
 33 0a61c07d 2004-04-19 devnull 	print("R7\t", *R7, "R8\t", *R8, "R9\t", *R9, "\n");
 34 0a61c07d 2004-04-19 devnull 	print("R10\t", *R10, "R11\t", *R11, "R12\t", *R12, "\n");
 35 0a61c07d 2004-04-19 devnull 	print("R13\t", *R13, "R14\t", *R14, "R15\t", *R15, "\n");
 36 0a61c07d 2004-04-19 devnull 	print("R16\t", *R16, "R17\t", *R17, "R18\t", *R18, "\n");
 37 0a61c07d 2004-04-19 devnull 	print("R19\t", *R19, "R20\t", *R20, "R21\t", *R21, "\n");
 38 0a61c07d 2004-04-19 devnull 	print("R22\t", *R22, "R23\t", *R23, "R24\t", *R24, "\n");
 39 0a61c07d 2004-04-19 devnull 	print("R25\t", *R25, "R26\t", *R26, "R27\t", *R27, "\n");
 40 0a61c07d 2004-04-19 devnull 	print("R28\t", *R28, "R29\t", *R29, "R30\t", *R30, "\n");
 41 0a61c07d 2004-04-19 devnull 	print("R31\t", *R31, "\n");
 42 0a61c07d 2004-04-19 devnull }
 43 0a61c07d 2004-04-19 devnull 
 44 0a61c07d 2004-04-19 devnull defn spr()				// print special processor registers
 45 0a61c07d 2004-04-19 devnull {
 46 0a61c07d 2004-04-19 devnull 	local pc;
 47 0a61c07d 2004-04-19 devnull 	local link;
 48 0a61c07d 2004-04-19 devnull 	local cause;
 49 0a61c07d 2004-04-19 devnull 
 50 0a61c07d 2004-04-19 devnull 	pc = *PC;
 51 0a61c07d 2004-04-19 devnull 	print("PC\t", pc, " ", fmt(pc, 'a'), "  ");
 52 0a61c07d 2004-04-19 devnull 	pfl(pc);
 53 0a61c07d 2004-04-19 devnull 	print("PSR\t", *PSR, "\n");
 54 0a61c07d 2004-04-19 devnull 
 55 0a61c07d 2004-04-19 devnull 	link = *R15;
 56 0a61c07d 2004-04-19 devnull 	print("SP\t", *R1, "\tLINK\t\t", link, " ", fmt(link, 'a'));
 57 0a61c07d 2004-04-19 devnull 	pfl(link);
 58 0a61c07d 2004-04-19 devnull 
 59 0a61c07d 2004-04-19 devnull 	cause = *TBR;
 60 0a61c07d 2004-04-19 devnull 	print("Y\t", *Y, "\tCAUSE\t", *Y, cause, " ", reason(cause), "\n");
 61 0a61c07d 2004-04-19 devnull }
 62 0a61c07d 2004-04-19 devnull 
 63 0a61c07d 2004-04-19 devnull defn Fpr()
 64 0a61c07d 2004-04-19 devnull {
 65 0a61c07d 2004-04-19 devnull 	print("F0\t",  *fmt(F0, 'G'),  "\tF2\t",  *fmt(F2, 'G'), "\n");
 66 0a61c07d 2004-04-19 devnull 	print("F4\t",  *fmt(F4, 'G'),  "\tF6\t",  *fmt(F6, 'G'), "\n");
 67 0a61c07d 2004-04-19 devnull 	print("F8\t",  *fmt(F8, 'G'),  "\tF10\t", *fmt(F10, 'G'), "\n");
 68 0a61c07d 2004-04-19 devnull 	print("F12\t", *fmt(F12, 'G'), "\tF14\t", *fmt(F14, 'G'), "\n");
 69 0a61c07d 2004-04-19 devnull 	print("F16\t", *fmt(F16, 'G'), "\tF18\t", *fmt(F18, 'G'), "\n");
 70 0a61c07d 2004-04-19 devnull 	print("F20\t", *fmt(F20, 'G'), "\tF22\t", *fmt(F22, 'G'), "\n");
 71 0a61c07d 2004-04-19 devnull 	print("F24\t", *fmt(F24, 'G'), "\tF26\t", *fmt(F26, 'G'), "\n");
 72 0a61c07d 2004-04-19 devnull 	print("F28\t", *fmt(F28, 'G'), "\tF30\t", *fmt(F30, 'G'), "\n");
 73 0a61c07d 2004-04-19 devnull }
 74 0a61c07d 2004-04-19 devnull 
 75 0a61c07d 2004-04-19 devnull defn fpr()
 76 0a61c07d 2004-04-19 devnull {
 77 0a61c07d 2004-04-19 devnull 	print("F0\t",  *fmt(F0, 'g'),  "\tF1\t",  *fmt(F1, 'g'), "\n");
 78 0a61c07d 2004-04-19 devnull 	print("F2\t",  *fmt(F2, 'g'),  "\tF3\t",  *fmt(F3, 'g'), "\n");
 79 0a61c07d 2004-04-19 devnull 	print("F4\t",  *fmt(F4, 'g'),  "\tF5\t",  *fmt(F5, 'g'), "\n");
 80 0a61c07d 2004-04-19 devnull 	print("F6\t",  *fmt(F6, 'g'),  "\tF7\t",  *fmt(F7, 'g'), "\n");
 81 0a61c07d 2004-04-19 devnull 	print("F8\t",  *fmt(F8, 'g'),  "\tF9\t",  *fmt(F9, 'g'), "\n");
 82 0a61c07d 2004-04-19 devnull 	print("F10\t", *fmt(F10, 'g'), "\tF11\t", *fmt(F11, 'g'), "\n");
 83 0a61c07d 2004-04-19 devnull 	print("F12\t", *fmt(F12, 'g'), "\tF13\t", *fmt(F13, 'g'), "\n");
 84 0a61c07d 2004-04-19 devnull 	print("F14\t", *fmt(F14, 'g'), "\tF15\t", *fmt(F15, 'g'), "\n");
 85 0a61c07d 2004-04-19 devnull 	print("F16\t", *fmt(F16, 'g'), "\tF17\t", *fmt(F17, 'g'), "\n");
 86 0a61c07d 2004-04-19 devnull 	print("F18\t", *fmt(F18, 'g'), "\tF19\t", *fmt(F19, 'g'), "\n");
 87 0a61c07d 2004-04-19 devnull 	print("F20\t", *fmt(F20, 'g'), "\tF21\t", *fmt(F21, 'g'), "\n");
 88 0a61c07d 2004-04-19 devnull 	print("F22\t", *fmt(F22, 'g'), "\tF23\t", *fmt(F23, 'g'), "\n");
 89 0a61c07d 2004-04-19 devnull 	print("F24\t", *fmt(F24, 'g'), "\tF25\t", *fmt(F25, 'g'), "\n");
 90 0a61c07d 2004-04-19 devnull 	print("F26\t", *fmt(F26, 'g'), "\tF27\t", *fmt(F27, 'g'), "\n");
 91 0a61c07d 2004-04-19 devnull 	print("F28\t", *fmt(F28, 'g'), "\tF29\t", *fmt(F29, 'g'), "\n");
 92 0a61c07d 2004-04-19 devnull 	print("F30\t", *fmt(F30, 'g'), "\tF31\t", *fmt(F31, 'g'), "\n");
 93 0a61c07d 2004-04-19 devnull }
 94 0a61c07d 2004-04-19 devnull 
 95 0a61c07d 2004-04-19 devnull defn regs()				// print all registers
 96 0a61c07d 2004-04-19 devnull {
 97 0a61c07d 2004-04-19 devnull 	spr();
 98 0a61c07d 2004-04-19 devnull 	gpr();
 99 0a61c07d 2004-04-19 devnull }
100 0a61c07d 2004-04-19 devnull 
101 0a61c07d 2004-04-19 devnull defn pstop(pid)
102 0a61c07d 2004-04-19 devnull {
103 0a61c07d 2004-04-19 devnull 	local l;
104 0a61c07d 2004-04-19 devnull 	local pc;
105 0a61c07d 2004-04-19 devnull 
106 0a61c07d 2004-04-19 devnull 	pc = *PC;
107 0a61c07d 2004-04-19 devnull 
108 0a61c07d 2004-04-19 devnull 	print(pid,": ", reason(*TBR), "\t");
109 0a61c07d 2004-04-19 devnull 	print(fmt(pc, 'a'), "\t", fmt(pc, 'i'), "\n");
110 0a61c07d 2004-04-19 devnull 
111 0a61c07d 2004-04-19 devnull 	if notes then {
112 0a61c07d 2004-04-19 devnull 		if notes[0] != "sys: breakpoint" then {
113 0a61c07d 2004-04-19 devnull 			print("Notes pending:\n");
114 0a61c07d 2004-04-19 devnull 			l = notes;
115 0a61c07d 2004-04-19 devnull 			while l do {
116 0a61c07d 2004-04-19 devnull 				print("\t", head l, "\n");
117 0a61c07d 2004-04-19 devnull 				l = tail l;
118 0a61c07d 2004-04-19 devnull 			}
119 0a61c07d 2004-04-19 devnull 		}
120 0a61c07d 2004-04-19 devnull 	}
121 0a61c07d 2004-04-19 devnull }
122 0a61c07d 2004-04-19 devnull 
123 0a61c07d 2004-04-19 devnull aggr Ureg
124 0a61c07d 2004-04-19 devnull {
125 0a61c07d 2004-04-19 devnull 	'U' 0 r0;
126 0a61c07d 2004-04-19 devnull 	{
127 0a61c07d 2004-04-19 devnull 	'U' 4 sp;
128 0a61c07d 2004-04-19 devnull 	'U' 4 usp;
129 0a61c07d 2004-04-19 devnull 	'U' 4 r1;
130 0a61c07d 2004-04-19 devnull 	};
131 0a61c07d 2004-04-19 devnull 	'U' 8 r2;
132 0a61c07d 2004-04-19 devnull 	'U' 12 r3;
133 0a61c07d 2004-04-19 devnull 	'U' 16 r4;
134 0a61c07d 2004-04-19 devnull 	'U' 20 r5;
135 0a61c07d 2004-04-19 devnull 	'U' 24 r6;
136 0a61c07d 2004-04-19 devnull 	'U' 28 r7;
137 0a61c07d 2004-04-19 devnull 	'U' 32 r8;
138 0a61c07d 2004-04-19 devnull 	'U' 36 r9;
139 0a61c07d 2004-04-19 devnull 	'U' 40 r10;
140 0a61c07d 2004-04-19 devnull 	'U' 44 r11;
141 0a61c07d 2004-04-19 devnull 	'U' 48 r12;
142 0a61c07d 2004-04-19 devnull 	'U' 52 r13;
143 0a61c07d 2004-04-19 devnull 	'U' 56 r14;
144 0a61c07d 2004-04-19 devnull 	'U' 60 r15;
145 0a61c07d 2004-04-19 devnull 	'U' 64 r16;
146 0a61c07d 2004-04-19 devnull 	'U' 68 r17;
147 0a61c07d 2004-04-19 devnull 	'U' 72 r18;
148 0a61c07d 2004-04-19 devnull 	'U' 76 r19;
149 0a61c07d 2004-04-19 devnull 	'U' 80 r20;
150 0a61c07d 2004-04-19 devnull 	'U' 84 r21;
151 0a61c07d 2004-04-19 devnull 	'U' 88 r22;
152 0a61c07d 2004-04-19 devnull 	'U' 92 r23;
153 0a61c07d 2004-04-19 devnull 	'U' 96 r24;
154 0a61c07d 2004-04-19 devnull 	'U' 100 r25;
155 0a61c07d 2004-04-19 devnull 	'U' 104 r26;
156 0a61c07d 2004-04-19 devnull 	'U' 108 r27;
157 0a61c07d 2004-04-19 devnull 	'U' 112 r28;
158 0a61c07d 2004-04-19 devnull 	'U' 116 r29;
159 0a61c07d 2004-04-19 devnull 	'U' 120 r30;
160 0a61c07d 2004-04-19 devnull 	'U' 124 r31;
161 0a61c07d 2004-04-19 devnull 	'U' 128 y;
162 0a61c07d 2004-04-19 devnull 	'U' 132 tbr;
163 0a61c07d 2004-04-19 devnull 	'U' 136 psr;
164 0a61c07d 2004-04-19 devnull 	'U' 140 npc;
165 0a61c07d 2004-04-19 devnull 	'U' 144 pc;
166 0a61c07d 2004-04-19 devnull 	'U' 148 pad;
167 0a61c07d 2004-04-19 devnull };
168 0a61c07d 2004-04-19 devnull 
169 0a61c07d 2004-04-19 devnull defn
170 0a61c07d 2004-04-19 devnull Ureg(addr) {
171 0a61c07d 2004-04-19 devnull 	complex Ureg addr;
172 0a61c07d 2004-04-19 devnull 	print("	r0	", addr.r0, "\n");
173 0a61c07d 2004-04-19 devnull 	print("	sp	", addr.sp, "\n");
174 0a61c07d 2004-04-19 devnull 	print("	r2	", addr.r2, "\n");
175 0a61c07d 2004-04-19 devnull 	print("	r3	", addr.r3, "\n");
176 0a61c07d 2004-04-19 devnull 	print("	r4	", addr.r4, "\n");
177 0a61c07d 2004-04-19 devnull 	print("	r5	", addr.r5, "\n");
178 0a61c07d 2004-04-19 devnull 	print("	r6	", addr.r6, "\n");
179 0a61c07d 2004-04-19 devnull 	print("	r7	", addr.r7, "\n");
180 0a61c07d 2004-04-19 devnull 	print("	r8	", addr.r8, "\n");
181 0a61c07d 2004-04-19 devnull 	print("	r9	", addr.r9, "\n");
182 0a61c07d 2004-04-19 devnull 	print("	r10	", addr.r10, "\n");
183 0a61c07d 2004-04-19 devnull 	print("	r11	", addr.r11, "\n");
184 0a61c07d 2004-04-19 devnull 	print("	r12	", addr.r12, "\n");
185 0a61c07d 2004-04-19 devnull 	print("	r13	", addr.r13, "\n");
186 0a61c07d 2004-04-19 devnull 	print("	r14	", addr.r14, "\n");
187 0a61c07d 2004-04-19 devnull 	print("	r15	", addr.r15, "\n");
188 0a61c07d 2004-04-19 devnull 	print("	r16	", addr.r16, "\n");
189 0a61c07d 2004-04-19 devnull 	print("	r17	", addr.r17, "\n");
190 0a61c07d 2004-04-19 devnull 	print("	r18	", addr.r18, "\n");
191 0a61c07d 2004-04-19 devnull 	print("	r19	", addr.r19, "\n");
192 0a61c07d 2004-04-19 devnull 	print("	r20	", addr.r20, "\n");
193 0a61c07d 2004-04-19 devnull 	print("	r21	", addr.r21, "\n");
194 0a61c07d 2004-04-19 devnull 	print("	r22	", addr.r22, "\n");
195 0a61c07d 2004-04-19 devnull 	print("	r23	", addr.r23, "\n");
196 0a61c07d 2004-04-19 devnull 	print("	r24	", addr.r24, "\n");
197 0a61c07d 2004-04-19 devnull 	print("	r25	", addr.r25, "\n");
198 0a61c07d 2004-04-19 devnull 	print("	r26	", addr.r26, "\n");
199 0a61c07d 2004-04-19 devnull 	print("	r27	", addr.r27, "\n");
200 0a61c07d 2004-04-19 devnull 	print("	r28	", addr.r28, "\n");
201 0a61c07d 2004-04-19 devnull 	print("	r29	", addr.r29, "\n");
202 0a61c07d 2004-04-19 devnull 	print("	r30	", addr.r30, "\n");
203 0a61c07d 2004-04-19 devnull 	print("	r31	", addr.r31, "\n");
204 0a61c07d 2004-04-19 devnull 	print("	y	", addr.y, "\n");
205 0a61c07d 2004-04-19 devnull 	print("	tbr	", addr.tbr, "\n");
206 0a61c07d 2004-04-19 devnull 	print("	psr	", addr.psr, "\n");
207 0a61c07d 2004-04-19 devnull 	print("	npc	", addr.npc, "\n");
208 0a61c07d 2004-04-19 devnull 	print("	pc	", addr.pc, "\n");
209 0a61c07d 2004-04-19 devnull 	print("	pad	", addr.pad, "\n");
210 0a61c07d 2004-04-19 devnull };
211 0a61c07d 2004-04-19 devnull 
212 0a61c07d 2004-04-19 devnull defn linkreg(addr)
213 0a61c07d 2004-04-19 devnull {
214 0a61c07d 2004-04-19 devnull 	complex Ureg addr;
215 0a61c07d 2004-04-19 devnull 	return addr.r15\X;
216 0a61c07d 2004-04-19 devnull }
217 0a61c07d 2004-04-19 devnull 
218 0a61c07d 2004-04-19 devnull print(acidfile);