2 Copyright (c) 2003 Hewlett-Packard Development Company, L.P.
3 Permission is hereby granted, free of charge, to any person
4 obtaining a copy of this software and associated documentation
5 files (the "Software"), to deal in the Software without
6 restriction, including without limitation the rights to use,
7 copy, modify, merge, publish, distribute, sublicense, and/or sell
8 copies of the Software, and to permit persons to whom the
9 Software is furnished to do so, subject to the following
12 The above copyright notice and this permission notice shall be
13 included in all copies or substantial portions of the Software.
15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
16 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
17 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
18 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
19 HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
20 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 OTHER DEALINGS IN THE SOFTWARE.
25 #define UWX_TRACE_SB 1 /* UWX_TRACE=b: scoreboard mgmt */
26 #define UWX_TRACE_UINFO 2 /* UWX_TRACE=i: unwind info */
27 #define UWX_TRACE_RSTATE 4 /* UWX_TRACE=r: reg state vector */
28 #define UWX_TRACE_STEP 8 /* UWX_TRACE=s: step */
29 #define UWX_TRACE_UTABLE 16 /* UWX_TRACE=t: unwind tbl search */
30 #define UWX_TRACE_CONTEXT 32 /* UWX_TRACE=c: context */
31 #define UWX_TRACE_COPYIN 64 /* UWX_TRACE=C: copyin callback */
32 #define UWX_TRACE_LOOKUPIP 128 /* UWX_TRACE=L: lookupip callback */
34 #ifdef UWX_TRACE_ENABLE
36 extern void uwx_trace_init(struct uwx_env *env);
38 extern void uwx_dump_rstate(int regid, uint64_t rstate);
42 extern void uwx_dump_scoreboard(
43 struct uwx_scoreboard *scoreboard,
45 struct uwx_rhdr *rhdr,
49 #define TRACE_INIT uwx_trace_init(env);
51 #define TRACE_B_REUSE(id) \
52 if (env->trace & UWX_TRACE_SB) \
53 printf("uwx_alloc_scoreboard: reuse id %d\n", (id));
55 #define TRACE_B_ALLOC(id) \
56 if (env->trace & UWX_TRACE_SB) \
57 printf("uwx_alloc_scoreboard: alloc id %d\n", (id));
59 #define TRACE_B_POP(id) \
60 if (env->trace & UWX_TRACE_SB) \
61 printf("uwx_pop_scoreboards: free id %d\n", (id));
63 #define TRACE_B_LABEL(label) \
64 if (env->trace & UWX_TRACE_SB) \
65 printf("uwx_label_scoreboard: label %d\n", (label));
67 #define TRACE_B_LABEL_COPY(id) \
68 if (env->trace & UWX_TRACE_SB) \
69 printf("uwx_label_scoreboard: copy id %d\n", (id));
71 #define TRACE_B_LABEL_REVERSE(back, new) \
72 if (env->trace & UWX_TRACE_SB) \
73 printf("uwx_label_scoreboard: reverse link %d -> %d\n", \
74 (new)->id, ((back) == 0) ? -1 : (back)->id);
76 #define TRACE_B_COPY(label, id) \
77 if (env->trace & UWX_TRACE_SB) \
78 printf("uwx_copy_scoreboard: label %d, cur sb id %d\n", (label), (id));
80 #define TRACE_B_COPY_FREE(id) \
81 if (env->trace & UWX_TRACE_SB) \
82 printf("uwx_copy_scoreboard: free id %d\n", (id));
84 #define TRACE_B_COPY_FOUND(id) \
85 if (env->trace & UWX_TRACE_SB) \
86 printf("uwx_copy_scoreboard: found id %d\n", (id));
88 #define TRACE_B_COPY_COPY(id) \
89 if (env->trace & UWX_TRACE_SB) \
90 printf("uwx_copy_scoreboard: copy id %d\n", (id));
92 #define TRACE_B_COPY_REVERSE(back, new) \
93 if (env->trace & UWX_TRACE_SB) \
94 printf("uwx_copy_scoreboard: reverse link %d -> %d\n", \
95 (new)->id, ((back) == 0) ? -1 : (back)->id);
97 #define TRACE_B_FREE(id) \
98 if (env->trace & UWX_TRACE_SB) \
99 printf("uwx_free_scoreboards: free id %d\n", (id));
101 #define TRACE_I_DECODE_RHDR_1(name, b0) \
102 if (env->trace & UWX_TRACE_UINFO) \
103 printf("uwx_decode_rhdr: %02x %s\n", \
106 #define TRACE_I_DECODE_RHDR_1L(name, b0, val) \
107 if (env->trace & UWX_TRACE_UINFO) \
108 printf("uwx_decode_rhdr: %02x %08x %s\n", \
109 (b0), (int)(val), (name));
111 #define TRACE_I_DECODE_RHDR_2L(name, b0, b1, val) \
112 if (env->trace & UWX_TRACE_UINFO) \
113 printf("uwx_decode_rhdr: %02x %02x %08x %s\n", \
114 (b0), (b1), (int)(val), (name));
116 #define TRACE_I_DECODE_PROLOGUE_1(name, b0) \
117 if (env->trace & UWX_TRACE_UINFO) \
118 printf("uwx_decode_prologue: %02x %s\n", \
121 #define TRACE_I_DECODE_PROLOGUE_1L(name, b0, val) \
122 if (env->trace & UWX_TRACE_UINFO) \
123 printf("uwx_decode_prologue: %02x %08x %s\n", \
124 (b0), (int)(val), (name));
126 #define TRACE_I_DECODE_PROLOGUE_1LL(name, b0, val1, val2) \
127 if (env->trace & UWX_TRACE_UINFO) \
128 printf("uwx_decode_prologue: %02x %08x %08x %s\n", \
129 (b0), (int)(val1), (int)(val2), (name));
131 #define TRACE_I_DECODE_PROLOGUE_2(name, b0, b1) \
132 if (env->trace & UWX_TRACE_UINFO) \
133 printf("uwx_decode_prologue: %02x %02x %s\n", \
136 #define TRACE_I_DECODE_PROLOGUE_2L(name, b0, b1, val) \
137 if (env->trace & UWX_TRACE_UINFO) \
138 printf("uwx_decode_prologue: %02x %02x %08x %s\n", \
139 (b0), (b1), (int)(val), (name));
141 #define TRACE_I_DECODE_PROLOGUE_3(name, b0, b1, b2) \
142 if (env->trace & UWX_TRACE_UINFO) \
143 printf("uwx_decode_prologue: %02x %02x %02x %s\n", \
144 (b0), (b1), (b2), (name));
146 #define TRACE_I_DECODE_PROLOGUE_4(name, b0, b1, b2, b3) \
147 if (env->trace & UWX_TRACE_UINFO) \
148 printf("uwx_decode_prologue: %02x %02x %02x %02x %s\n", \
149 (b0), (b1), (b2), (b3), (name));
151 #define TRACE_I_DECODE_PROLOGUE_SPILL_BASE(spill_base) \
152 if (env->trace & UWX_TRACE_UINFO) \
153 printf("uwx_decode_prologue: spill base = %08x\n", (int)(spill_base));
155 #define TRACE_I_DECODE_PROLOGUE_MASKS(gr_mem_mask, gr_gr_mask) \
156 if (env->trace & UWX_TRACE_UINFO) \
157 printf("uwx_decode_prologue: gr_mem_mask = %02x; gr_gr_mask = %02x\n", \
158 (gr_mem_mask), (gr_gr_mask));
160 #define TRACE_I_DECODE_PROLOGUE_NSPILL(ngr) \
161 if (env->trace & UWX_TRACE_UINFO) \
162 printf("uwx_decode_prologue: ngr = %d\n", (ngr));
164 #define TRACE_I_DECODE_BODY_1(name, b0) \
165 if (env->trace & UWX_TRACE_UINFO) \
166 printf("uwx_decode_body: %02x %s\n", \
169 #define TRACE_I_DECODE_BODY_1L(name, b0, val) \
170 if (env->trace & UWX_TRACE_UINFO) \
171 printf("uwx_decode_body: %02x %08x %s\n", \
172 (b0), (int)(val), (name));
174 #define TRACE_I_DECODE_BODY_1LL(name, b0, val1, val2) \
175 if (env->trace & UWX_TRACE_UINFO) \
176 printf("uwx_decode_body: %02x %08x %08x %s\n", \
177 (b0), (int)(val1), (int)(val2), (name));
179 #define TRACE_R_UIB(uentry, ulen) \
180 if (env->trace & UWX_TRACE_RSTATE) \
181 printf("Unwind info block (flags = %08x %08x, ulen = %d)\n", \
182 (unsigned int)((uentry)->unwind_flags >> 32), \
183 (unsigned int)(uentry)->unwind_flags, \
186 #define TRACE_R_DUMP_SB(scoreboard, rhdr, cur_slot, ip_slot) \
187 if (env->trace & UWX_TRACE_RSTATE) \
188 uwx_dump_scoreboard(scoreboard, env->nsbreg, \
189 &(rhdr), cur_slot, ip_slot);
191 #define TRACE_S_STEP(rstate) \
192 if (env->trace & UWX_TRACE_STEP) { \
193 printf("uwx_restore_markers:\n"); \
194 uwx_dump_rstate(SBREG_RP, (rstate)[SBREG_RP]); \
195 uwx_dump_rstate(SBREG_PSP, (rstate)[SBREG_PSP]); \
196 uwx_dump_rstate(SBREG_PFS, (rstate)[SBREG_PFS]); \
199 #define TRACE_S_RESTORE_REG(regname, rstate, val) \
200 if (env->trace & UWX_TRACE_STEP) \
201 printf(" restore %-7s (rstate = %08x %08x) = %08x %08x\n", \
203 (unsigned int) ((rstate) >> 32), \
204 (unsigned int) (rstate), \
205 (unsigned int) ((val) >> 32), \
206 (unsigned int) (val));
208 #define TRACE_S_RESTORE_GR(regid, rstate, val) \
209 if (env->trace & UWX_TRACE_STEP) \
210 printf(" restore GR%d (rstate = %08x %08x) = %08x %08x\n", \
212 (unsigned int) ((rstate) >> 32), \
213 (unsigned int) (rstate), \
214 (unsigned int) ((val) >> 32), \
215 (unsigned int) (val));
217 #define TRACE_S_RESTORE_BR(regid, rstate, val) \
218 if (env->trace & UWX_TRACE_STEP) \
219 printf(" restore BR%d (rstate = %08x %08x) = %08x %08x\n", \
221 (unsigned int) ((rstate) >> 32), \
222 (unsigned int) (rstate), \
223 (unsigned int) ((val) >> 32), \
224 (unsigned int) (val));
226 #define TRACE_S_RESTORE_FR(regid, rstate, fval) \
227 if (env->trace & UWX_TRACE_STEP) \
228 printf(" restore FR%d (rstate = %08x %08x) = %08x %08x %08x %08x\n", \
230 (unsigned int) ((rstate) >> 32), \
231 (unsigned int) (rstate), \
232 (unsigned int) ((fval[0]) >> 32), \
233 (unsigned int) (fval[0]), \
234 (unsigned int) ((fval[1]) >> 32), \
235 (unsigned int) (fval[1]));
237 #define TRACE_T_SEARCH32(ip) \
238 if (env->trace & UWX_TRACE_UTABLE) \
239 printf("uwx_search_utable32 (relative ip = %08x)\n", (ip));
241 #define TRACE_T_BINSEARCH32(lb, ub, mid, code_start, code_end) \
242 if (env->trace & UWX_TRACE_UTABLE) \
243 printf(" lb/ub = %d/%d, mid = %d, start/end = %08x %08x\n", \
244 lb, ub, mid, code_start, code_end);
246 #define TRACE_C_GET_REG(regid, bsp) \
247 if (env->trace & UWX_TRACE_CONTEXT) \
248 printf("uwx_get_reg (gr%d, bsp = %08x %08x)\n", \
249 (regid) - UWX_REG_GR(0), \
250 (unsigned int) ((bsp) >> 32), \
251 (unsigned int) (bsp));
253 #define TRACE_C_ROTATE_GR(regid, sor, rrb_gr, newregid) \
254 if (env->trace & UWX_TRACE_CONTEXT) \
255 printf("uwx_get_reg (gr%d, sor = %d, rrb = %d) --> gr%d\n", \
261 #define TRACE_SELF_COPYIN4(rem, len, wp) \
262 if (info->trace & UWX_TRACE_COPYIN) \
263 printf("copyin (rem = %08x %08x, len = %d, val = %08x)\n", \
264 (unsigned int) ((rem) >> 32), \
265 (unsigned int) (rem), \
268 #define TRACE_SELF_COPYIN8(rem, len, dp) \
269 if (info->trace & UWX_TRACE_COPYIN) \
270 printf("copyin (rem = %08x %08x, len = %d, val = %08x %08x)\n", \
271 (unsigned int) ((rem) >> 32), \
272 (unsigned int) (rem), \
274 ((unsigned int *)(dp))[0], \
275 ((unsigned int *)(dp))[1]);
277 #define TRACE_SELF_LOOKUP(ip) \
278 if (info->trace & UWX_TRACE_LOOKUPIP) \
279 printf("Lookup IP callback: ip = %08x %08x\n", \
280 (unsigned int) ((ip) >> 32), \
281 (unsigned int) (ip));
283 #define TRACE_SELF_LOOKUP_DESC(text_base, unwind_base) \
284 if (info->trace & UWX_TRACE_LOOKUPIP) { \
285 printf(" text base: %08x %08x\n", \
286 (unsigned int) ((text_base) >> 32), \
287 (unsigned int) (text_base)); \
288 printf(" unwind base: %08x %08x\n", \
289 (unsigned int) ((uint64_t)(unwind_base) >> 32), \
290 (unsigned int) (unwind_base)); \
291 printf(" unwind flags: %08x %08x\n", \
292 (unsigned int) ((unwind_base)[0] >> 32), \
293 (unsigned int) (unwind_base)[0]); \
294 printf(" unwind start: %08x %08x\n", \
295 (unsigned int) (((text_base)+(unwind_base)[1]) >> 32), \
296 (unsigned int) ((text_base)+(unwind_base)[1])); \
297 printf(" unwind end: %08x %08x\n", \
298 (unsigned int) (((text_base)+(unwind_base)[2]) >> 32), \
299 (unsigned int) ((text_base)+(unwind_base)[2])); \
302 #else /* !UWX_TRACE_ENABLE */
305 #define TRACE_B_REUSE(id)
306 #define TRACE_B_ALLOC(id)
307 #define TRACE_B_POP(id)
308 #define TRACE_B_LABEL(label)
309 #define TRACE_B_LABEL_COPY(id)
310 #define TRACE_B_LABEL_REVERSE(back, new)
311 #define TRACE_B_COPY(label, id)
312 #define TRACE_B_COPY_FREE(id)
313 #define TRACE_B_COPY_FOUND(id)
314 #define TRACE_B_COPY_COPY(id)
315 #define TRACE_B_COPY_REVERSE(back, new)
316 #define TRACE_B_FREE(id)
317 #define TRACE_I_DECODE_RHDR_1(name, b0)
318 #define TRACE_I_DECODE_RHDR_1L(name, b0, val)
319 #define TRACE_I_DECODE_RHDR_2L(name, b0, b1, val)
320 #define TRACE_I_DECODE_PROLOGUE_1(name, b0)
321 #define TRACE_I_DECODE_PROLOGUE_1L(name, b0, val)
322 #define TRACE_I_DECODE_PROLOGUE_1LL(name, b0, val1, val2)
323 #define TRACE_I_DECODE_PROLOGUE_2(name, b0, b1)
324 #define TRACE_I_DECODE_PROLOGUE_2L(name, b0, b1, parm1)
325 #define TRACE_I_DECODE_PROLOGUE_3(name, b0, b1, b2)
326 #define TRACE_I_DECODE_PROLOGUE_4(name, b0, b1, b2, b3)
327 #define TRACE_I_DECODE_PROLOGUE_SPILL_BASE(spill_base)
328 #define TRACE_I_DECODE_PROLOGUE_MASKS(gr_mem_mask, gr_gr_mask)
329 #define TRACE_I_DECODE_PROLOGUE_NSPILL(ngr)
330 #define TRACE_I_DECODE_BODY_1(name, b0)
331 #define TRACE_I_DECODE_BODY_1L(name, b0, parm1)
332 #define TRACE_I_DECODE_BODY_1LL(name, b0, parm1, parm2)
333 #define TRACE_R_UIB(uentry, ulen)
334 #define TRACE_R_DUMP_SB(scoreboard, rhdr, cur_slot, ip_slot)
335 #define TRACE_S_STEP(rstate)
336 #define TRACE_S_RESTORE_REG(regname, rstate, val)
337 #define TRACE_S_RESTORE_GR(regid, rstate, val)
338 #define TRACE_S_RESTORE_BR(regid, rstate, val)
339 #define TRACE_S_RESTORE_FR(regid, rstate, val)
340 #define TRACE_T_SEARCH32(ip)
341 #define TRACE_T_BINSEARCH32(lb, ub, mid, code_start, code_end)
342 #define TRACE_C_GET_REG(regid, bsp)
343 #define TRACE_C_ROTATE_GR(regid, sor, rrb_gr, newregid)
344 #define TRACE_SELF_COPYIN4(rem, len, wp)
345 #define TRACE_SELF_COPYIN8(rem, len, dp)
346 #define TRACE_SELF_LOOKUP(ip)
347 #define TRACE_SELF_LOOKUP_DESC(text_base, unwind_base)
349 #endif /* UWX_TRACE_ENABLE */