8 static jmp_buf env_sigtrap;
9 static void handler_sigtrap ( int x ) { longjmp(env_sigtrap,1); }
11 void try ( char* who, void(*maybe_traps)(long), long arg )
13 struct sigaction tmp_act;
15 memset(&tmp_act, 0, sizeof(tmp_act));
16 tmp_act.sa_handler = handler_sigtrap;
17 sigemptyset(&tmp_act.sa_mask);
18 tmp_act.sa_flags = SA_NODEFER;
19 r = sigaction(SIGTRAP, &tmp_act, NULL);
21 if (setjmp(env_sigtrap)) {
26 signal(SIGTRAP, SIG_DFL);
28 printf("%s(%4lld) -> %s\n", who, (long long int)arg,
29 trapped ? "TRAP" : "no trap" );
32 static void twi_0_neg100 ( long n ) {
33 __asm__ __volatile__("twi 0, %0,-100"
34 : /*out*/ : /*in*/ "r" (n) );
36 static void twi_1_neg100 ( long n ) {
37 __asm__ __volatile__("twi 1, %0,-100"
38 : /*out*/ : /*in*/ "r" (n) );
40 static void twi_2_neg100 ( long n ) {
41 __asm__ __volatile__("twi 2, %0,-100"
42 : /*out*/ : /*in*/ "r" (n) );
44 static void twi_3_neg100 ( long n ) {
45 __asm__ __volatile__("twi 3, %0,-100"
46 : /*out*/ : /*in*/ "r" (n) );
48 static void twi_4_neg100 ( long n ) {
49 __asm__ __volatile__("twi 4, %0,-100"
50 : /*out*/ : /*in*/ "r" (n) );
52 static void twi_5_neg100 ( long n ) {
53 __asm__ __volatile__("twi 5, %0,-100"
54 : /*out*/ : /*in*/ "r" (n) );
56 static void twi_6_neg100 ( long n ) {
57 __asm__ __volatile__("twi 6, %0,-100"
58 : /*out*/ : /*in*/ "r" (n) );
60 static void twi_7_neg100 ( long n ) {
61 __asm__ __volatile__("twi 7, %0,-100"
62 : /*out*/ : /*in*/ "r" (n) );
64 static void twi_8_neg100 ( long n ) {
65 __asm__ __volatile__("twi 8, %0,-100"
66 : /*out*/ : /*in*/ "r" (n) );
68 static void twi_9_neg100 ( long n ) {
69 __asm__ __volatile__("twi 9, %0,-100"
70 : /*out*/ : /*in*/ "r" (n) );
72 static void twi_10_neg100 ( long n ) {
73 __asm__ __volatile__("twi 10, %0,-100"
74 : /*out*/ : /*in*/ "r" (n) );
76 static void twi_11_neg100 ( long n ) {
77 __asm__ __volatile__("twi 11, %0,-100"
78 : /*out*/ : /*in*/ "r" (n) );
80 static void twi_12_neg100 ( long n ) {
81 __asm__ __volatile__("twi 12, %0,-100"
82 : /*out*/ : /*in*/ "r" (n) );
84 static void twi_13_neg100 ( long n ) {
85 __asm__ __volatile__("twi 13, %0,-100"
86 : /*out*/ : /*in*/ "r" (n) );
88 static void twi_14_neg100 ( long n ) {
89 __asm__ __volatile__("twi 14, %0,-100"
90 : /*out*/ : /*in*/ "r" (n) );
92 static void twi_15_neg100 ( long n ) {
93 __asm__ __volatile__("twi 15, %0,-100"
94 : /*out*/ : /*in*/ "r" (n) );
96 static void twi_16_neg100 ( long n ) {
97 __asm__ __volatile__("twi 16, %0,-100"
98 : /*out*/ : /*in*/ "r" (n) );
100 static void twi_17_neg100 ( long n ) {
101 __asm__ __volatile__("twi 17, %0,-100"
102 : /*out*/ : /*in*/ "r" (n) );
104 static void twi_18_neg100 ( long n ) {
105 __asm__ __volatile__("twi 18, %0,-100"
106 : /*out*/ : /*in*/ "r" (n) );
108 static void twi_19_neg100 ( long n ) {
109 __asm__ __volatile__("twi 19, %0,-100"
110 : /*out*/ : /*in*/ "r" (n) );
112 static void twi_20_neg100 ( long n ) {
113 __asm__ __volatile__("twi 20, %0,-100"
114 : /*out*/ : /*in*/ "r" (n) );
116 static void twi_21_neg100 ( long n ) {
117 __asm__ __volatile__("twi 21, %0,-100"
118 : /*out*/ : /*in*/ "r" (n) );
120 static void twi_22_neg100 ( long n ) {
121 __asm__ __volatile__("twi 22, %0,-100"
122 : /*out*/ : /*in*/ "r" (n) );
124 static void twi_23_neg100 ( long n ) {
125 __asm__ __volatile__("twi 23, %0,-100"
126 : /*out*/ : /*in*/ "r" (n) );
128 static void twi_24_neg100 ( long n ) {
129 __asm__ __volatile__("twi 24, %0,-100"
130 : /*out*/ : /*in*/ "r" (n) );
132 static void twi_25_neg100 ( long n ) {
133 __asm__ __volatile__("twi 25, %0,-100"
134 : /*out*/ : /*in*/ "r" (n) );
136 static void twi_26_neg100 ( long n ) {
137 __asm__ __volatile__("twi 26, %0,-100"
138 : /*out*/ : /*in*/ "r" (n) );
140 static void twi_27_neg100 ( long n ) {
141 __asm__ __volatile__("twi 27, %0,-100"
142 : /*out*/ : /*in*/ "r" (n) );
144 static void twi_28_neg100 ( long n ) {
145 __asm__ __volatile__("twi 28, %0,-100"
146 : /*out*/ : /*in*/ "r" (n) );
148 static void twi_29_neg100 ( long n ) {
149 __asm__ __volatile__("twi 29, %0,-100"
150 : /*out*/ : /*in*/ "r" (n) );
152 static void twi_30_neg100 ( long n ) {
153 __asm__ __volatile__("twi 30, %0,-100"
154 : /*out*/ : /*in*/ "r" (n) );
156 static void twi_31_neg100 ( long n ) {
157 __asm__ __volatile__("twi 31, %0,-100"
158 : /*out*/ : /*in*/ "r" (n) );
161 #if defined(__powerpc64__)
163 static void tdi_0_neg100 ( long n ) {
164 __asm__ __volatile__("tdi 0, %0,-100"
165 : /*out*/ : /*in*/ "r" (n) );
167 static void tdi_1_neg100 ( long n ) {
168 __asm__ __volatile__("tdi 1, %0,-100"
169 : /*out*/ : /*in*/ "r" (n) );
171 static void tdi_2_neg100 ( long n ) {
172 __asm__ __volatile__("tdi 2, %0,-100"
173 : /*out*/ : /*in*/ "r" (n) );
175 static void tdi_3_neg100 ( long n ) {
176 __asm__ __volatile__("tdi 3, %0,-100"
177 : /*out*/ : /*in*/ "r" (n) );
179 static void tdi_4_neg100 ( long n ) {
180 __asm__ __volatile__("tdi 4, %0,-100"
181 : /*out*/ : /*in*/ "r" (n) );
183 static void tdi_5_neg100 ( long n ) {
184 __asm__ __volatile__("tdi 5, %0,-100"
185 : /*out*/ : /*in*/ "r" (n) );
187 static void tdi_6_neg100 ( long n ) {
188 __asm__ __volatile__("tdi 6, %0,-100"
189 : /*out*/ : /*in*/ "r" (n) );
191 static void tdi_7_neg100 ( long n ) {
192 __asm__ __volatile__("tdi 7, %0,-100"
193 : /*out*/ : /*in*/ "r" (n) );
195 static void tdi_8_neg100 ( long n ) {
196 __asm__ __volatile__("tdi 8, %0,-100"
197 : /*out*/ : /*in*/ "r" (n) );
199 static void tdi_9_neg100 ( long n ) {
200 __asm__ __volatile__("tdi 9, %0,-100"
201 : /*out*/ : /*in*/ "r" (n) );
203 static void tdi_10_neg100 ( long n ) {
204 __asm__ __volatile__("tdi 10, %0,-100"
205 : /*out*/ : /*in*/ "r" (n) );
207 static void tdi_11_neg100 ( long n ) {
208 __asm__ __volatile__("tdi 11, %0,-100"
209 : /*out*/ : /*in*/ "r" (n) );
211 static void tdi_12_neg100 ( long n ) {
212 __asm__ __volatile__("tdi 12, %0,-100"
213 : /*out*/ : /*in*/ "r" (n) );
215 static void tdi_13_neg100 ( long n ) {
216 __asm__ __volatile__("tdi 13, %0,-100"
217 : /*out*/ : /*in*/ "r" (n) );
219 static void tdi_14_neg100 ( long n ) {
220 __asm__ __volatile__("tdi 14, %0,-100"
221 : /*out*/ : /*in*/ "r" (n) );
223 static void tdi_15_neg100 ( long n ) {
224 __asm__ __volatile__("tdi 15, %0,-100"
225 : /*out*/ : /*in*/ "r" (n) );
227 static void tdi_16_neg100 ( long n ) {
228 __asm__ __volatile__("tdi 16, %0,-100"
229 : /*out*/ : /*in*/ "r" (n) );
231 static void tdi_17_neg100 ( long n ) {
232 __asm__ __volatile__("tdi 17, %0,-100"
233 : /*out*/ : /*in*/ "r" (n) );
235 static void tdi_18_neg100 ( long n ) {
236 __asm__ __volatile__("tdi 18, %0,-100"
237 : /*out*/ : /*in*/ "r" (n) );
239 static void tdi_19_neg100 ( long n ) {
240 __asm__ __volatile__("tdi 19, %0,-100"
241 : /*out*/ : /*in*/ "r" (n) );
243 static void tdi_20_neg100 ( long n ) {
244 __asm__ __volatile__("tdi 20, %0,-100"
245 : /*out*/ : /*in*/ "r" (n) );
247 static void tdi_21_neg100 ( long n ) {
248 __asm__ __volatile__("tdi 21, %0,-100"
249 : /*out*/ : /*in*/ "r" (n) );
251 static void tdi_22_neg100 ( long n ) {
252 __asm__ __volatile__("tdi 22, %0,-100"
253 : /*out*/ : /*in*/ "r" (n) );
255 static void tdi_23_neg100 ( long n ) {
256 __asm__ __volatile__("tdi 23, %0,-100"
257 : /*out*/ : /*in*/ "r" (n) );
259 static void tdi_24_neg100 ( long n ) {
260 __asm__ __volatile__("tdi 24, %0,-100"
261 : /*out*/ : /*in*/ "r" (n) );
263 static void tdi_25_neg100 ( long n ) {
264 __asm__ __volatile__("tdi 25, %0,-100"
265 : /*out*/ : /*in*/ "r" (n) );
267 static void tdi_26_neg100 ( long n ) {
268 __asm__ __volatile__("tdi 26, %0,-100"
269 : /*out*/ : /*in*/ "r" (n) );
271 static void tdi_27_neg100 ( long n ) {
272 __asm__ __volatile__("tdi 27, %0,-100"
273 : /*out*/ : /*in*/ "r" (n) );
275 static void tdi_28_neg100 ( long n ) {
276 __asm__ __volatile__("tdi 28, %0,-100"
277 : /*out*/ : /*in*/ "r" (n) );
279 static void tdi_29_neg100 ( long n ) {
280 __asm__ __volatile__("tdi 29, %0,-100"
281 : /*out*/ : /*in*/ "r" (n) );
283 static void tdi_30_neg100 ( long n ) {
284 __asm__ __volatile__("tdi 30, %0,-100"
285 : /*out*/ : /*in*/ "r" (n) );
287 static void tdi_31_neg100 ( long n ) {
288 __asm__ __volatile__("tdi 31, %0,-100"
289 : /*out*/ : /*in*/ "r" (n) );
297 #define TWI_GROUP(cmp) \
298 try("twi_" #cmp "_neg100", twi_##cmp##_neg100, -150); \
299 try("twi_" #cmp "_neg100", twi_##cmp##_neg100, -100); \
300 try("twi_" #cmp "_neg100", twi_##cmp##_neg100, -50);
334 #if defined(__powerpc64__)
335 #define TDI_GROUP(cmp) \
336 try("tdi_" #cmp "_neg100", tdi_##cmp##_neg100, -150); \
337 try("tdi_" #cmp "_neg100", tdi_##cmp##_neg100, -100); \
338 try("tdi_" #cmp "_neg100", tdi_##cmp##_neg100, -50);