| 1 | #!/usr/bin/perl |
| 2 | use strict; |
| 3 | use Getopt::Long; |
| 4 | |
| 5 | $|=1; |
| 6 | |
| 7 | # Script to aid tracing and debugging assembly language diags with the N2 based |
| 8 | # sparc bench. The script reads in the vcs.log file and extracts executed |
| 9 | # instruction and state deltas from the log file. It then allows for printing |
| 10 | # the architeced state at any instruction boundary. |
| 11 | # |
| 12 | # Requires that the log file have the state delta information (+show_delta). |
| 13 | # |
| 14 | # |
| 15 | # $state{$thread}{$instr}{$regname} = value; |
| 16 | # $trace{$thread}{$instr} = <string> |
| 17 | # $fulltrace{$instr} = <string> |
| 18 | # $delta{$thread}{$instr}{reg} = value |
| 19 | # $current{$thread} = <current instr number> |
| 20 | # |
| 21 | # Track CWP/GL and display for appropriate CWP/GL |
| 22 | # $cwp{$thread}{win}{instr}{regname} = value |
| 23 | # $gl{$thread}{level}{instr}{regname} = value |
| 24 | |
| 25 | # Symbols |
| 26 | # $symbols{address} = label |
| 27 | # $offset{tid}{address} = label+offset |
| 28 | |
| 29 | my $debug = 0; |
| 30 | |
| 31 | chomp(my $prog=`basename $0`); |
| 32 | #chomp(my $progpath=`dirname $0`); |
| 33 | my $progpath = $ENV{DV_ROOT}."/tools/src"; |
| 34 | print "$prog "; |
| 35 | |
| 36 | my $logfile = "vcs.log"; |
| 37 | my $saslog = 0; |
| 38 | our $newsasformat = 0; |
| 39 | my $symfile = "symbol.tbl"; |
| 40 | my $diagexe = "diag.exe"; |
| 41 | our $dis_cmd = (-x "$progpath/dis") ? "$progpath/dis " : "g_objdump -dS "; |
| 42 | my $have_symbols = 0; |
| 43 | my $have_pa = 0; |
| 44 | my $nosas = 0; |
| 45 | my $have_disas = 0; |
| 46 | my $nodisas = 0; |
| 47 | my $usedis = 0; |
| 48 | our %state; |
| 49 | our %regmap; |
| 50 | my %trace; |
| 51 | my %fulltrace; |
| 52 | my %expdelta; |
| 53 | my %actdelta; |
| 54 | my %symbols; |
| 55 | my @sorted_symbols; |
| 56 | my %offset; |
| 57 | my %disas; |
| 58 | my %cwp; |
| 59 | my %gl; |
| 60 | my %delta; |
| 61 | my %current; |
| 62 | my %current_label; |
| 63 | my %last; |
| 64 | my $line; |
| 65 | my $numthreads = 0; |
| 66 | our $num_threads_per_node = 64; |
| 67 | our $num_threads_per_core = 8; |
| 68 | my $i; |
| 69 | my $tid = 9999; |
| 70 | my $merge = 0; |
| 71 | my $instr; |
| 72 | my $char = 0; |
| 73 | my $cores = ""; |
| 74 | my $only_cores = ""; |
| 75 | my $trace = 0; |
| 76 | my $maxwin = 8; |
| 77 | my $maxgl = 4; |
| 78 | my @delta_index; |
| 79 | my $statetype = 0; # Expected = 0, Actual = 1 |
| 80 | my $prevstate = 0; |
| 81 | my $temp; |
| 82 | my $maxtime = 0; |
| 83 | my $gates = 0; |
| 84 | |
| 85 | my $addr_blurb = "Consume less. Share more. Enjoy life"; |
| 86 | my $status_blurb = "Insanity: Doing The Same Thing Over And Over Again And Expecting Different Results."; |
| 87 | |
| 88 | # Reg definitions and expansions {{{ |
| 89 | my @globals = qw(g0 g1 g2 g3 g4 g5 g6 g7); |
| 90 | my @windows = qw(o0 o1 o2 o3 o4 o5 o6 o7 |
| 91 | l0 l1 l2 l3 l4 l5 l6 l7 |
| 92 | i0 i1 i2 i3 i4 i5 i6 i7); |
| 93 | |
| 94 | our @allregs = qw(f0 f2 f4 f6 f8 f10 f12 f14 |
| 95 | f16 f18 f20 f22 f24 f26 f28 f30 |
| 96 | f32 f34 f36 f38 f40 f42 f44 f46 |
| 97 | f48 f50 f52 f54 f56 f58 f60 f62 |
| 98 | PC NPC CWP CCR FPRS FSR PSTATE |
| 99 | HPSTATE ASI TICK TL PIL |
| 100 | CANSAVE CANRESTORE CLEANWIN OTHERWIN |
| 101 | VER WSTATE GL TBA HTBA |
| 102 | TICK_CMPR STICK_CMPR HSTICK_CMPR |
| 103 | HINTP SOFTINT GSR INTR_RECEIVE |
| 104 | TPC1 TNPC1 TSTATE1 TT1 |
| 105 | TPC2 TNPC2 TSTATE2 TT2 |
| 106 | TPC3 TNPC3 TSTATE3 TT3 |
| 107 | TPC4 TNPC4 TSTATE4 TT4 |
| 108 | TPC5 TNPC5 TSTATE5 TT5 |
| 109 | TPC6 TNPC6 TSTATE6 TT6 |
| 110 | HTSTATE1 HTSTATE2 HTSTATE3 HTSTATE4 |
| 111 | HTSTATE5 HTSTATE6 |
| 112 | LSU_CONTROL WATCHPOINT_ADDR |
| 113 | CTXT_PRIM_0 CTXT_SEC_0 |
| 114 | CTXT_PRIM_1 CTXT_SEC_1 |
| 115 | I_TAG_ACC D_TAG_ACC DSFAR |
| 116 | CTXT_Z_TSB_CFG0 CTXT_Z_TSB_CFG1 |
| 117 | CTXT_Z_TSB_CFG2 CTXT_Z_TSB_CFG3 |
| 118 | CTXT_NZ_TSB_CFG0 CTXT_NZ_TSB_CFG1 |
| 119 | CTXT_NZ_TSB_CFG2 CTXT_NZ_TSB_CFG3 |
| 120 | ) ; |
| 121 | |
| 122 | our %expandreg = ( |
| 123 | "HPSTATE" => {'0:0'=>"tlz", '2:2'=>"hpriv", '5:5'=>"red", |
| 124 | '10:10'=>"ibe"}, |
| 125 | "PSTATE" => {'1:1'=>"ie", '2:2'=>"priv", '3:3'=>"am", |
| 126 | '4:4'=>"pef", '8:8'=>"tle", '9:9'=>"cle", |
| 127 | '12:12'=>"tct"}, |
| 128 | "CCR" => {'0:0'=>"icc.c", '1:1'=>"icc.v", '2:2'=>"icc.z", |
| 129 | '3:3'=>"\nicc.n", |
| 130 | '4:4'=>"xcc.c", '5:5'=>"xcc.v", '6:6'=>"xcc.z", |
| 131 | '7:7' =>"xcc.n"}, |
| 132 | "FPRS" => {'0:0'=>"dl", '2:2'=>"du", '3:3'=>"fef"}, |
| 133 | "FSR" => {'10:11'=>"fcc0",'5:9'=>"aexc",'0:4'=>"cexc", |
| 134 | '13:13'=>"qne",'14:16'=>"ftt",'17:19'=>"\nver", |
| 135 | '22:22'=>"ns",'23:27'=>"tem",'30:31'=>"rd", |
| 136 | '32:33'=>"fcc1",'34:35'=>"fcc2",'36:37'=>"fcc3"}, |
| 137 | "GSR" => {'0:2'=>"align", '3:7'=>"scale", '8:15'=>"gcc", |
| 138 | '24:24'=>"gq_rdy", '25.:6'=>"irnd", '27:27'=>"\nim", |
| 139 | '32:63'=>"mask"}, |
| 140 | "TSTATE1" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 141 | '24:31'=>"asi", '32:39'=>"ccr", |
| 142 | '40:43'=>"gl"}, |
| 143 | "TSTATE2" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 144 | '24:31'=>"asi", '32:39'=>"ccr", |
| 145 | '40:43'=>"gl"}, |
| 146 | "TSTATE3" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 147 | '24:31'=>"asi", '32:39'=>"ccr", |
| 148 | '40:43'=>"gl"}, |
| 149 | "TSTATE4" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 150 | '24:31'=>"asi", '32:39'=>"ccr", |
| 151 | '40:43'=>"gl"}, |
| 152 | "TSTATE5" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 153 | '24:31'=>"asi", '32:39'=>"ccr", |
| 154 | '40:43'=>"gl"}, |
| 155 | "TSTATE6" => {'0:4'=>"cwp", '8:20'=>"\npstate", |
| 156 | '24:31'=>"asi", '32:39'=>"ccr", |
| 157 | '40:43'=>"gl"}, |
| 158 | "LSU_CONTROL" => { '0:0'=>"ic", '1:1'=>"dc", '2:2'=>"im", |
| 159 | '3:3'=>"dm", '4:4'=>"se", '23:23'=>"we", '24:24'=>"re", |
| 160 | '25:32'=>"bm", '33:34'=>"mode"}, |
| 161 | "CTXT_Z_TSB_CFG0" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 162 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 163 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 164 | '63:63'=>"enable"}, |
| 165 | "CTXT_Z_TSB_CFG1" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 166 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 167 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 168 | '63:63'=>"enable"}, |
| 169 | "CTXT_Z_TSB_CFG2" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 170 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 171 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 172 | '63:63'=>"enable"}, |
| 173 | "CTXT_Z_TSB_CFG3" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 174 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 175 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 176 | '63:63'=>"enable"}, |
| 177 | "CTXT_NZ_TSB_CFG0" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 178 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 179 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 180 | '63:63'=>"enable"}, |
| 181 | "CTXT_NZ_TSB_CFG1" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 182 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 183 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 184 | '63:63'=>"enable"}, |
| 185 | "CTXT_NZ_TSB_CFG2" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 186 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 187 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 188 | '63:63'=>"enable"}, |
| 189 | "CTXT_NZ_TSB_CFG3" => {'0:3'=>"tsb_size", '4:6'=>"page_size", |
| 190 | '8:8'=>"\nra_not_pa", '13:39'=>"\ntsb_base", |
| 191 | '61:61'=>"use_context_1", '62:62'=>"use_context_0", |
| 192 | '63:63'=>"enable"}, |
| 193 | ); |
| 194 | |
| 195 | # }}} |
| 196 | |
| 197 | # Project stuff .. |
| 198 | my $project; |
| 199 | $project = (defined($ENV{PROJECT})&& -r "$progpath/defaults.$ENV{PROJECTLC}") ? |
| 200 | $ENV{PROJECTLC} : "generic"; |
| 201 | if (-r "$progpath/defaults.$project") { |
| 202 | require "$progpath/defaults.$project"; |
| 203 | } |
| 204 | print " ($project)\n"; |
| 205 | |
| 206 | # Help {{{ |
| 207 | my $help =" |
| 208 | Gtrace is a script to aid in tracing processor architectural state for |
| 209 | debugging diags. |
| 210 | |
| 211 | Gtrace requires that the simulation log file contain delta state |
| 212 | information. This is generated by using \"-vcs_run_args=+show_delta\" as |
| 213 | a simulation argument. |
| 214 | |
| 215 | If gtrace is being invoked with the \"-s\" option to load Riesling's |
| 216 | sas.log, then Riesling must have been run with |
| 217 | \"-sas_run_args=-DPLI_DEBUG=2\" to provide the delta state information in |
| 218 | sas.log. |
| 219 | |
| 220 | Gtrace provides the following controls and aids : |
| 221 | |
| 222 | Reload : |
| 223 | Reload the simulation logs without needing to quit and re-invoke |
| 224 | gtrace. |
| 225 | |
| 226 | Reload Log Only : |
| 227 | Reload the simulation log ONLY without needing to quit and re-invoke |
| 228 | gtrace. |
| 229 | |
| 230 | Thread Selector : |
| 231 | These checkbuttons will allow you to select which thread to trace and |
| 232 | display in the Trace and State panels. Thread 0 (T0) is the default |
| 233 | selected thread. This is a tear-away menu. |
| 234 | |
| 235 | Merge All: This selection allows you to merge all thread traces |
| 236 | together. Clicking on a trace line will display the state |
| 237 | for the particular thread selected. |
| 238 | |
| 239 | Single Stepper : |
| 240 | Single steps the trace. Incremental changes are highlighted. |
| 241 | |
| 242 | Goto : |
| 243 | Quick means of going to first, last instrucion in trace window. |
| 244 | |
| 245 | Show : |
| 246 | Choice of displaying the 'EXPECTED' Vs 'ACTUAL/DUT' values for logs |
| 247 | that have cosimulation enabled. |
| 248 | |
| 249 | View : |
| 250 | Chose to increase or decrease font sizes in the various panes. |
| 251 | |
| 252 | Tools: |
| 253 | Invoke additional debug tools |
| 254 | |
| 255 | Help Button : |
| 256 | This blurb ;-) |
| 257 | |
| 258 | Trace Panel : |
| 259 | This panel displays the trace of the simulation for the selected |
| 260 | thread. Clicking on a trace line will cause the State panel to |
| 261 | display the architectural state after the execution of the seleceted |
| 262 | instruction for the selected thread. |
| 263 | |
| 264 | If a symbol file is found (symbol.tbl), labels are inserted at the |
| 265 | correct positions in the trace. |
| 266 | |
| 267 | Right-clicking on the panel will bring up search functions. |
| 268 | |
| 269 | Label/Offset Panel : |
| 270 | Shows the current instruction's offset from nearest (previous) label. |
| 271 | |
| 272 | Status Panel : |
| 273 | Shows the current instruction for which the state is being displayed. |
| 274 | |
| 275 | State Panel : |
| 276 | This panel shows the architected register values at the completion of |
| 277 | the selected instruction. |
| 278 | |
| 279 | Incremental changes for the instruction selected are highlighted. |
| 280 | |
| 281 | Right-clicking on the panel will bring up search functions. |
| 282 | |
| 283 | Hovering the cursor over some of the registers will show exploded |
| 284 | register field settings. |
| 285 | |
| 286 | Xdefaults Support : |
| 287 | Gtrace will honor X resource attributes (typically specified in |
| 288 | ~/.Xdefaults). Fonts, back/foreground colors etc may be secified |
| 289 | in the form : |
| 290 | gtrace*font: -adobe-courier-medium-r-normal--14-120-75-75-m-70-iso8859-1 |
| 291 | or |
| 292 | gtrace*font: courier 14 |
| 293 | etc, and loaded immediately using xrdb -merge ... |
| 294 | |
| 295 | Bug Reporting : |
| 296 | Please report bugs/enhancement requests in Metrax. |
| 297 | |
| 298 | Pending TODOs : |
| 299 | - Save trace and state to file |
| 300 | - Show memory contents (when/where written..) |
| 301 | |
| 302 | "; |
| 303 | sub usage { |
| 304 | die "@_\n", |
| 305 | "\nINFO > Script to aid in tracing Arch state via VCS logfile.", |
| 306 | "\nINFO > The simulation must have delta state dumped at run time", |
| 307 | "\nINFO > A log file (and optionally the symbol table) must exist in ", |
| 308 | "\nINFO > the current directory or be specified as an argument\n\n", |
| 309 | "\nINFO > Usage $prog [options] " , |
| 310 | "\nINFO > Options are :" , |
| 311 | "\nINFO > -log <file> : use <file> as input instead of vcs.log", |
| 312 | "\nINFO > -s : expect to read sas.log instead of vcs", |
| 313 | "\nINFO > -t : non-gui trace to stdout", |
| 314 | "\nINFO > -m : Startup with all traces merged", |
| 315 | "\nINFO > -g : GATESIM: don't look for state-delta in vcs log file", |
| 316 | "\nINFO > -nodis : Skip disassembly if needing to disassemble", |
| 317 | "\nINFO > -usedis=file : Use the specifed existing file for disassembly", |
| 318 | "\nINFO > -x <value> : Limit reading upto time \@<value> (vcs.log only)", |
| 319 | "\nINFO > -c <n[,n]*> : Scan for specified virtual cores only", |
| 320 | "\n\n"; |
| 321 | |
| 322 | } #}}} |
| 323 | &GetOptions("log=s" => \$logfile, |
| 324 | "d", => \$debug, |
| 325 | "t", => \$trace, |
| 326 | "m", => \$merge, |
| 327 | "x=i", => \$maxtime, |
| 328 | "s", => \$saslog, |
| 329 | "g", => \$gates, |
| 330 | "nodis", => \$nodisas, |
| 331 | "usedis=s", => \$usedis, |
| 332 | "c=s" => \$cores) |
| 333 | || &usage; |
| 334 | if ($saslog && $logfile eq "vcs.log") {$logfile = "sas.log"} |
| 335 | if ($trace) {$char = 1} |
| 336 | |
| 337 | if (!$char && $ENV{DISPLAY}) { |
| 338 | use Tk; |
| 339 | use Tk::Text; |
| 340 | use Tk::Adjuster; |
| 341 | use Tk::Balloon; |
| 342 | $Tk::encodeFallback=1; |
| 343 | } else { |
| 344 | $char = 1; # Non Gui mode |
| 345 | } |
| 346 | |
| 347 | # Figure out which files are around |
| 348 | if (!$gates && ! have_deltas()) { |
| 349 | usage( "\nERROR > Could not find a logfile with show_delta information.", |
| 350 | "\n Please run simulation with \"-vcs_run_args=+show_delta\"", |
| 351 | "\n OR \"-sas_run_args=-DPLI_DEBUG=2\" for sas deltas\"", |
| 352 | "\n\n Exiting.\n\n"); |
| 353 | } |
| 354 | |
| 355 | # Get list of restricted cores .. |
| 356 | if ($cores ne "") { |
| 357 | foreach (split(/,/, $cores)) { |
| 358 | $only_cores .= "|T$_"; |
| 359 | } |
| 360 | $only_cores =~ s/^\|//; |
| 361 | } |
| 362 | |
| 363 | bootup(); |
| 364 | |
| 365 | ############################################################################### |
| 366 | # Boot Up .. Read all files .. {{{ |
| 367 | sub bootup { |
| 368 | |
| 369 | if (-r $symfile || -r "$symfile.gz") { |
| 370 | $have_symbols = 1; |
| 371 | } |
| 372 | |
| 373 | # Do the basics .. |
| 374 | %state=(); |
| 375 | %trace=(); |
| 376 | %fulltrace=(); |
| 377 | %expdelta=(); |
| 378 | %actdelta=(); |
| 379 | %symbols=(); |
| 380 | %disas=(); |
| 381 | %cwp=(); |
| 382 | %gl=(); |
| 383 | %delta=(); |
| 384 | if ($have_symbols) { |
| 385 | slurp_symbols(); |
| 386 | } |
| 387 | |
| 388 | # Do we need disassembly ? |
| 389 | if (no_sascheck()) { |
| 390 | $nosas = 1; |
| 391 | slurp_disas() if (! $nodisas); |
| 392 | } |
| 393 | if ($gates) {slurp_barelog()} |
| 394 | elsif ($saslog) {slurp_saslog()} |
| 395 | else {slurp_logfile()} |
| 396 | } # }}} |
| 397 | |
| 398 | # Non GUI |
| 399 | if ($trace) { |
| 400 | log_trace(); |
| 401 | } |
| 402 | |
| 403 | ############################################################################### |
| 404 | if (!$char) { ## {{{ GUI Stuff |
| 405 | # Set up the main windows |
| 406 | my $trace_t; |
| 407 | my $state_t; |
| 408 | my $status_t; |
| 409 | my $search_m; |
| 410 | my $state_m; |
| 411 | my $addr_t; |
| 412 | my $balloon; |
| 413 | my $last_hover; |
| 414 | my $main_w = new MainWindow; |
| 415 | |
| 416 | $main_w -> title ("gtrace :($ENV{PWD}) $logfile"); |
| 417 | $main_w -> iconname ("gtrace: ($ENV{PWD} $logfile"); |
| 418 | $main_w -> appname ('gtrace'); |
| 419 | $main_w -> optionClear; |
| 420 | |
| 421 | #### Menubar #### |
| 422 | |
| 423 | my $main_m = $main_w -> Menu (-type => 'menubar', -bd => 1); |
| 424 | $main_w -> configure(-menu => $main_m); |
| 425 | |
| 426 | ## File cascade |
| 427 | my $file_m = $main_m -> cascade (-label => '~File', -tearoff => 0); |
| 428 | $file_m ->command(-label => 'Reload', |
| 429 | -command => sub {bootup(); |
| 430 | $status_t->configure(-state =>'normal'); |
| 431 | $status_t ->delete("0.0", 'end'); |
| 432 | $status_t -> insert ("0.0", "Reloading.. "); |
| 433 | $trace_t->configure(-state=>'normal'); |
| 434 | $trace_t->delete("0.0", 'end'); |
| 435 | show_trace($trace_t, $status_t, $addr_t, $tid); |
| 436 | $trace_t->configure(-state=>'disabled'); |
| 437 | $state_t -> configure (-state => 'normal'); |
| 438 | $state_t->delete("0.0", 'end'); |
| 439 | $state_t -> insert("0.0", show_state($tid,-1)); |
| 440 | tagstate($state_t, $balloon); |
| 441 | tagdelta($state_t); |
| 442 | $state_t -> configure (-state => 'disabled'); |
| 443 | $status_t ->delete("0.0", 'end'); |
| 444 | $status_t -> insert ("0.0", "Reloaded"); |
| 445 | $status_t->configure(-state =>'disabled'); |
| 446 | |
| 447 | }); |
| 448 | $file_m ->command(-label => 'Reload Log Only', |
| 449 | -command => sub { |
| 450 | if ($gates) {slurp_barelog()} |
| 451 | elsif ($saslog) {slurp_saslog()} |
| 452 | else {slurp_logfile()} |
| 453 | $status_t->configure(-state =>'normal'); |
| 454 | $status_t ->delete("0.0", 'end'); |
| 455 | $status_t -> insert ("0.0", "Reloading.. "); |
| 456 | $trace_t->configure(-state=>'normal'); |
| 457 | $trace_t->delete("0.0", 'end'); |
| 458 | show_trace($trace_t, $status_t, $addr_t, $tid); |
| 459 | $trace_t->configure(-state=>'disabled'); |
| 460 | $state_t -> configure (-state => 'normal'); |
| 461 | $state_t->delete("0.0", 'end'); |
| 462 | $state_t -> insert("0.0", show_state($tid,-1)); |
| 463 | tagstate($state_t, $balloon); |
| 464 | tagdelta($state_t); |
| 465 | $state_t -> configure (-state => 'disabled'); |
| 466 | $status_t ->delete("0.0", 'end'); |
| 467 | $status_t -> insert ("0.0", "Reloaded"); |
| 468 | $status_t->configure(-state =>'disabled'); |
| 469 | }); |
| 470 | $file_m ->separator; |
| 471 | $file_m ->command(-label => 'Save Current [Viewed] Trace ', |
| 472 | -command => sub { |
| 473 | use Tk::FileSelect; |
| 474 | my $tracefile |
| 475 | = $main_w->FileSelect(-directory=>"./")->Show; |
| 476 | if (defined $tracefile) { |
| 477 | open (TF, ">$tracefile") || |
| 478 | warn "Could not open \"$tracefile\" for writing!, $!\n"; |
| 479 | print TF $trace_t->get("0.0",'end'), "\n"; |
| 480 | close TF; |
| 481 | } |
| 482 | |
| 483 | }); |
| 484 | $file_m ->separator; |
| 485 | $file_m ->command(-label => 'Quit', -command => sub {exit}); |
| 486 | |
| 487 | ## Thread cascade |
| 488 | my $tid_m = $main_m -> cascade (-label => '~Thread', -tearoff => 1); |
| 489 | |
| 490 | my $cid; |
| 491 | $tid_m -> radiobutton (-label => 'Merge All', -variable => \$merge, |
| 492 | -value => '1', |
| 493 | -command => sub { |
| 494 | $main_w->Busy; |
| 495 | $trace_t->configure(-state =>'normal'); |
| 496 | $trace_t ->delete ("0.0",'end'); |
| 497 | show_trace($trace_t, $status_t, $addr_t, $tid); |
| 498 | $trace_t->configure(-state=>'disabled'); |
| 499 | $state_t->configure(-state =>'normal'); |
| 500 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 501 | $state_t ->delete("0.0", 'end'); |
| 502 | $state_t -> insert("0.0", |
| 503 | show_state($tid,-1)); |
| 504 | tagstate($state_t,$balloon); |
| 505 | $state_t->configure(-state=>'disabled'); |
| 506 | $main_w->Unbusy; |
| 507 | }); |
| 508 | foreach $cid (0 .. int(($numthreads-1)/$num_threads_per_core)) { |
| 509 | my $anythd = 0; |
| 510 | map {$anythd++ if ($state{$cid*$num_threads_per_core+$_})} |
| 511 | 0..$num_threads_per_core-1; |
| 512 | next if (!$anythd); |
| 513 | my $cid_m = $tid_m -> cascade (-label => 'C'.$cid, -tearoff => 1); |
| 514 | foreach (0 .. 7) { |
| 515 | $temp = $cid*$num_threads_per_core+$_; |
| 516 | my $state = 'disabled'; |
| 517 | if (defined $trace{$temp}) { |
| 518 | $state = 'normal' ; |
| 519 | } |
| 520 | $cid_m -> radiobutton (-label => 'T'.$temp, -variable => \$tid, |
| 521 | -state => $state, |
| 522 | -value => $temp, |
| 523 | -command => sub { |
| 524 | $main_w->Busy; |
| 525 | $merge = 0; |
| 526 | $trace_t->configure(-state =>'normal'); |
| 527 | $trace_t ->delete ("0.0",'end'); |
| 528 | show_trace($trace_t, $status_t, $addr_t, $tid); |
| 529 | $trace_t->configure(-state=>'disabled'); |
| 530 | $state_t->configure(-state =>'normal'); |
| 531 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 532 | $state_t ->delete("0.0", 'end'); |
| 533 | $state_t -> insert("0.0", |
| 534 | show_state($tid,-1)); |
| 535 | tagstate($state_t, $balloon); |
| 536 | $state_t->configure(-state=>'disabled'); |
| 537 | $main_w->Unbusy; |
| 538 | }); |
| 539 | } |
| 540 | } |
| 541 | |
| 542 | ## Step cascade |
| 543 | my $step_m = $main_m -> command (-label => '~Step' , |
| 544 | -command => sub {my ($mtid, $instr) = |
| 545 | which_instr($status_t->get ("0.0", "end")); |
| 546 | $instr = get_next_instr ($mtid, $instr); |
| 547 | $state_t->configure(-state =>'normal'); |
| 548 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 549 | $state_t ->delete("0.0", 'end'); |
| 550 | $state_t -> insert("0.0", |
| 551 | show_state ($mtid, $instr)); |
| 552 | tagstate($state_t, $balloon); |
| 553 | tagdelta($state_t); |
| 554 | $state_t->configure(-state=>'disabled'); |
| 555 | $status_t->configure(-state =>'normal'); |
| 556 | $status_t ->delete("0.0", 'end'); |
| 557 | $status_t |
| 558 | ->insert("0.0",$trace{$mtid}{$instr}); |
| 559 | $status_t->configure(-state =>'disabled'); |
| 560 | $addr_t->configure(-state =>'normal'); |
| 561 | $addr_t ->delete("0.0", 'end'); |
| 562 | $addr_t |
| 563 | ->insert("0.0",$offset{$mtid}{$instr}); |
| 564 | $addr_t->configure(-state =>'disabled'); |
| 565 | $trace_t->tagRemove('curr', '0.0', 'end'); |
| 566 | my $index = $trace_t->search($trace{$mtid}{$instr}, '0.0', 'end'); |
| 567 | $trace_t->tagAdd('curr', |
| 568 | $trace_t->index("$index linestart"), |
| 569 | $trace_t->index("$index lineend")); |
| 570 | $trace_t->see($trace_t->index("$index linestart")); |
| 571 | }) ; |
| 572 | |
| 573 | ## Go To cascade |
| 574 | my $goto_m = $main_m -> cascade (-label => '~Goto', -tearoff => 1) ; |
| 575 | $goto_m -> command (-label => 'First', -command => sub { |
| 576 | $trace_t->see($trace_t->index("0.0 linestart")); |
| 577 | }); |
| 578 | $goto_m -> command (-label => 'Last', -command => sub { |
| 579 | my $index = $trace_t->search($trace{$tid}{$last{$tid}}, '0.0','end'); |
| 580 | $trace_t->see($trace_t->index("$index linestart")); |
| 581 | }); |
| 582 | |
| 583 | ## ShowType option menu |
| 584 | my $showtype_m = $main_m -> cascade (-label => 'Show', -tearoff => 1) ; |
| 585 | $showtype_m -> radiobutton (-label => 'Show Expected', -value => '0', |
| 586 | -variable => \$statetype, |
| 587 | -command => sub { $main_w->Busy; |
| 588 | $state_t->configure(-state =>'normal'); |
| 589 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 590 | $state_t ->delete("0.0", 'end'); |
| 591 | $state_t -> insert("0.0", |
| 592 | show_state($tid,$current{$tid})); |
| 593 | tagstate($state_t, $balloon); |
| 594 | tagdelta($state_t); |
| 595 | $state_t->configure(-state=>'disabled'); |
| 596 | $main_w->Unbusy; |
| 597 | }); |
| 598 | $showtype_m -> radiobutton (-label => 'Show Actual/DUT', -value => '1', |
| 599 | -variable => \$statetype, |
| 600 | -command => sub { $main_w->Busy; |
| 601 | $state_t->configure(-state =>'normal'); |
| 602 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 603 | $state_t ->delete("0.0", 'end'); |
| 604 | $state_t -> insert("0.0", |
| 605 | show_state($tid,$current{$tid})); |
| 606 | tagstate($state_t, $balloon); |
| 607 | tagdelta($state_t); |
| 608 | $state_t->configure(-state=>'disabled'); |
| 609 | $main_w->Unbusy; |
| 610 | }); |
| 611 | |
| 612 | ## View Options (font etc) |
| 613 | |
| 614 | my $viewtype_m = $main_m -> cascade (-label => 'View', -tearoff => 0) ; |
| 615 | $viewtype_m -> command (-label => 'Increase Font' , |
| 616 | -command => sub { |
| 617 | my %font = $trace_t -> fontActual($state_t->cget(-font)); |
| 618 | $font{-size} += 2; |
| 619 | $state_t ->configure(-font => [%font]); |
| 620 | $trace_t ->configure(-font => [%font]); |
| 621 | $addr_t ->configure(-font => [%font]); |
| 622 | $status_t ->configure(-font => [%font]); |
| 623 | }); |
| 624 | $viewtype_m -> command (-label => 'Decrease Font', |
| 625 | -command => sub { |
| 626 | my %font = $trace_t -> fontActual($state_t->cget(-font)); |
| 627 | $font{-size} -= 2; |
| 628 | $state_t ->configure(-font => [%font]); |
| 629 | $trace_t ->configure(-font => [%font]); |
| 630 | $addr_t ->configure(-font => [%font]); |
| 631 | $status_t ->configure(-font => [%font]); |
| 632 | }); |
| 633 | |
| 634 | ## Tool Options |
| 635 | |
| 636 | my $tooltype_m = $main_m -> cascade (-label => 'Tool', -tearoff => 0) ; |
| 637 | $tooltype_m -> command (-label => 'Launch Regtool' , |
| 638 | -command => sub {system("regtool &")} |
| 639 | ); |
| 640 | $tooltype_m -> command (-label => 'Launch Tlbtrace' , |
| 641 | -command => sub {system("tlbtrace &")} |
| 642 | ); |
| 643 | |
| 644 | ## Help Cascade |
| 645 | my $help_m = $main_m -> cascade (-label => '~Help', -tearoff => 0) ; |
| 646 | $help_m -> command (-label => 'Blurb', -command => sub {helptext ($main_w);}); |
| 647 | |
| 648 | my $trace_f = $main_w -> Frame |
| 649 | -> pack (-padx => '3m', -pady => '1m', -fill => 'both', |
| 650 | -expand=> '1'); |
| 651 | $trace_f ->packAdjust(); |
| 652 | |
| 653 | my $addr_f = $main_w ->Frame |
| 654 | -> pack (-padx => '3m', -pady => '1m', -fill => 'both', |
| 655 | -expand=> '0'); |
| 656 | |
| 657 | my $status_f = $main_w ->Frame |
| 658 | -> pack (-padx => '3m', -pady => '1m', -fill => 'both', |
| 659 | -expand=> '0'); |
| 660 | |
| 661 | my $state_f = $main_w ->Frame |
| 662 | -> pack (-padx => '3m', -pady => '1m', -fill => 'both', |
| 663 | -expand=> '1'); |
| 664 | $balloon = $main_w->Balloon(-balloonposition=>'mouse'); |
| 665 | |
| 666 | #### Trace Panel #### |
| 667 | $trace_t = $trace_f -> Text (-height => '20', -width => '80', |
| 668 | -background => 'white'); |
| 669 | |
| 670 | if($gates) { |
| 671 | $trace_t -> configure (-height => '50'); |
| 672 | } |
| 673 | $trace_t -> tagConfigure('instr', -foreground => 'darkblue'); |
| 674 | $trace_t -> tagConfigure('curr', -foreground => 'darkgreen'); |
| 675 | $trace_t -> tagConfigure('hot', -foreground => 'red', -relief => "raised", |
| 676 | -borderwidth => '2'); |
| 677 | $trace_t -> tagBind('instr', '<Button-1>', |
| 678 | sub {$main_w->Busy; my ($text) = @_; |
| 679 | $main_w->grabRelease; |
| 680 | $state_t->configure(-state =>'normal'); |
| 681 | $state_t ->delete("0.0", 'end'); |
| 682 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 683 | $state_t -> insert("0.0", show_state( |
| 684 | which_instr($text->get ( |
| 685 | $text->index("current linestart"), |
| 686 | $text->index("current lineend"))))); |
| 687 | tagstate($state_t, $balloon); |
| 688 | tagdelta($state_t); |
| 689 | $state_t->configure(-state=>'disabled'); |
| 690 | $status_t->configure(-state =>'normal'); |
| 691 | $status_t->delete("0.0", 'end'); |
| 692 | $status_t->insert("0.0", $text->get ( |
| 693 | $text->index("current linestart"), |
| 694 | $text->index("current lineend"))); |
| 695 | $status_t->configure(-state =>'disabled'); |
| 696 | $addr_t->configure(-state =>'normal'); |
| 697 | $addr_t ->delete("0.0", 'end'); |
| 698 | $addr_t |
| 699 | ->insert("0.0",$offset{$tid}{$instr}); |
| 700 | $addr_t->configure(-state =>'disabled'); |
| 701 | $text->tagRemove('curr', '0.0', 'end'); |
| 702 | $text->tagAdd('curr', |
| 703 | $text->index("current linestart"), |
| 704 | $text->index("current lineend")); |
| 705 | $text->see($text->index("current linestart")); |
| 706 | $main_w->Unbusy; |
| 707 | }); |
| 708 | |
| 709 | $trace_t -> tagBind('instr', "<Enter>", |
| 710 | sub { my ($text) = @_; |
| 711 | $last_hover = $text->index("current linestart"); |
| 712 | $text->tagAdd('hot', |
| 713 | $text->index("current linestart"), |
| 714 | $text->index("current lineend")); |
| 715 | $text->configure(-cursor => "hand2"); |
| 716 | }); |
| 717 | $trace_t -> tagBind('instr', "<Leave>", |
| 718 | sub { my ($text) = @_; |
| 719 | $text->tagRemove('hot', |
| 720 | $text->index("current linestart"), |
| 721 | $text->index("current lineend")); |
| 722 | $text->configure(-cursor => "xterm"); |
| 723 | }); |
| 724 | |
| 725 | $trace_t -> tagBind('instr', "<Motion>", |
| 726 | sub { my ($text) = @_; |
| 727 | my $newline = $text->index("current linestart"); |
| 728 | if ($newline ne $last_hover) { |
| 729 | $text->tagRemove('hot', '1.0', 'end'); |
| 730 | $last_hover = $newline; |
| 731 | $text->tagAdd('hot', |
| 732 | $text->index("current linestart"), |
| 733 | $text->index("current lineend")); |
| 734 | } |
| 735 | }); |
| 736 | my $trace_sv = $trace_f -> Scrollbar(-command => ['yview', $trace_t] ); |
| 737 | $trace_t -> configure(-yscrollcommand => ['set', $trace_sv]); |
| 738 | |
| 739 | $trace_sv -> pack(-side => 'right', -fill => 'y', -expand => 0, |
| 740 | -padx => '0m', -pady => '0m'); |
| 741 | |
| 742 | $trace_t -> pack (-side => 'top', -padx => '1m', -pady => '0m', |
| 743 | -fill => "both", -expand => 1); |
| 744 | |
| 745 | #### Address Panel #### |
| 746 | $addr_f -> Label (-text => 'Current Label/Offset') -> pack (-side => 'left'); |
| 747 | $addr_t = $addr_f -> Text (-background => 'white', -height => '1', -width => '60'); |
| 748 | $addr_t -> pack (-side => 'top', -padx => '1m', -pady => '0m', -fill =>'y', |
| 749 | -expand => 0); |
| 750 | $addr_t -> insert ("0.0", $addr_blurb); |
| 751 | $addr_t->configure(-state=>'disabled'); |
| 752 | |
| 753 | #### Status Panel #### |
| 754 | $status_t = $status_f -> Text (-background => 'white', -height => '1', -width => '85'); |
| 755 | $status_t -> pack (-side => 'top', -padx => '1m', -pady => '0m', -fill =>'y', |
| 756 | -expand => 0); |
| 757 | $status_t -> insert ("0.0", $status_blurb); |
| 758 | $status_t->configure(-state=>'disabled'); |
| 759 | |
| 760 | $trace_t->configure(-state=>'normal'); |
| 761 | show_trace($trace_t, $status_t, $addr_t, $tid); |
| 762 | $trace_t->configure(-state=>'disabled'); |
| 763 | |
| 764 | #### State Panel #### |
| 765 | $state_t = $state_f -> Text (-background => 'white', -height => '34', -width => '80'); |
| 766 | |
| 767 | $state_t -> tagConfigure('regname', -foreground => 'darkblue', |
| 768 | -underline => 1); |
| 769 | $state_t -> tagConfigure('delta', -foreground => 'red'); |
| 770 | |
| 771 | if($gates) { |
| 772 | $state_t -> configure (-height => '1', background => 'gray', -foreground => 'gray'); |
| 773 | $state_t -> tagConfigure('regname', -foreground => 'gray', |
| 774 | -underline => 0); |
| 775 | $balloon->attach($state_t, -msg=>"No State Information Available!" ); |
| 776 | } |
| 777 | |
| 778 | my $state_sv = $state_f -> Scrollbar(-command => ['yview', $state_t] ); |
| 779 | $state_t -> configure(-yscrollcommand => ['set', $state_sv]); |
| 780 | |
| 781 | $state_sv -> pack(-side => 'right', -fill => 'y', -expand => 0, |
| 782 | -padx => '0m', -pady => '0m'); |
| 783 | |
| 784 | $state_t -> pack (-side => 'top', -padx => '1m', -pady => '0m', -fill =>"both", |
| 785 | -expand => 1); |
| 786 | |
| 787 | $state_t -> insert("0.0", show_state($tid,-1)); |
| 788 | tagstate($state_t, $balloon); |
| 789 | |
| 790 | $state_t -> configure (-state => 'disabled'); |
| 791 | |
| 792 | $trace_t -> bind('<4>' => sub {$_[0]->yview('scroll', -3, 'units')}); |
| 793 | $trace_t -> bind('<5>' => sub {$_[0]->yview('scroll', +3, 'units')}); |
| 794 | $state_t -> bind('<4>' => sub {$_[0]->yview('scroll', -3, 'units')}); |
| 795 | $state_t -> bind('<5>' => sub {$_[0]->yview('scroll', +3, 'units')}); |
| 796 | |
| 797 | |
| 798 | |
| 799 | $state_m = $state_t -> menu; |
| 800 | $search_m = $state_m->cascade(-label=>'Find Delta', -state=>'disabled'); |
| 801 | $search_m ->command(-label =>'Previous', -command => |
| 802 | sub{$instr = previous_delta ($state_t); |
| 803 | if ($instr !~ /^[0-9]+$/o) { |
| 804 | $status_t->configure(-state =>'normal'); |
| 805 | $status_t ->delete("0.0", 'end'); |
| 806 | $status_t |
| 807 | ->insert("0.0","\tNo Prev Delta Found for $instr"); |
| 808 | $status_t->configure(-state =>'disabled'); |
| 809 | return; |
| 810 | } |
| 811 | $state_t->configure(-state =>'normal'); |
| 812 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 813 | $state_t ->delete("0.0", 'end'); |
| 814 | $state_t -> insert("0.0", |
| 815 | show_state ($tid, $instr)); |
| 816 | tagstate($state_t, $balloon); |
| 817 | tagdelta($state_t); |
| 818 | $state_t->configure(-state=>'disabled'); |
| 819 | $status_t->configure(-state =>'normal'); |
| 820 | $status_t ->delete("0.0", 'end'); |
| 821 | $status_t |
| 822 | ->insert("0.0",$trace{$tid}{$instr}); |
| 823 | $status_t->configure(-state =>'disabled'); |
| 824 | $addr_t->configure(-state =>'normal'); |
| 825 | $addr_t ->delete("0.0", 'end'); |
| 826 | $addr_t |
| 827 | ->insert("0.0",$offset{$tid}{$instr}); |
| 828 | $addr_t->configure(-state =>'disabled'); |
| 829 | $trace_t->configure(-state =>'normal'); |
| 830 | my $index = $trace_t->search($trace{$tid}{$instr}, '0.0', 'end'); |
| 831 | $trace_t->tagRemove('curr', '0.0', 'end'); |
| 832 | $trace_t->tagAdd('curr', |
| 833 | $trace_t->index("$index linestart"), |
| 834 | $trace_t->index("$index lineend")); |
| 835 | $trace_t->see($trace_t->index("$index linestart"));}); |
| 836 | $search_m ->command(-label =>'Next', -command => |
| 837 | sub{$instr = next_delta ($state_t); |
| 838 | if ($instr !~ /^[0-9]+$/o) { |
| 839 | $status_t->configure(-state =>'normal'); |
| 840 | $status_t ->delete("0.0", 'end'); |
| 841 | $status_t |
| 842 | ->insert("0.0","\tNo Next Delta Found for $instr"); |
| 843 | $status_t->configure(-state =>'disabled'); |
| 844 | return; |
| 845 | } |
| 846 | $state_t->configure(-state =>'normal'); |
| 847 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 848 | $state_t ->delete("0.0", 'end'); |
| 849 | $state_t -> insert("0.0", |
| 850 | show_state ($tid, $instr)); |
| 851 | tagstate($state_t, $balloon); |
| 852 | tagdelta($state_t); |
| 853 | $state_t->configure(-state=>'disabled'); |
| 854 | $status_t->configure(-state =>'normal'); |
| 855 | $status_t ->delete("0.0", 'end'); |
| 856 | $status_t |
| 857 | ->insert("0.0",$trace{$tid}{$instr}); |
| 858 | $status_t->configure(-state =>'disabled'); |
| 859 | $addr_t->configure(-state =>'normal'); |
| 860 | $addr_t ->delete("0.0", 'end'); |
| 861 | $addr_t |
| 862 | ->insert("0.0",$offset{$tid}{$instr}); |
| 863 | $addr_t->configure(-state =>'disabled'); |
| 864 | $trace_t->configure(-state =>'normal'); |
| 865 | my $index = $trace_t->search($trace{$tid}{$instr}, '0.0', 'end'); |
| 866 | $trace_t->tagRemove('curr', '0.0', 'end'); |
| 867 | $trace_t->tagAdd('curr', |
| 868 | $trace_t->index("$index linestart"), |
| 869 | $trace_t->index("$index lineend")); |
| 870 | $trace_t->see($trace_t->index("$index linestart"));}); |
| 871 | |
| 872 | $main_w -> Label (-text => "($ENV{PWD}) $logfile") -> pack(); |
| 873 | MainLoop; |
| 874 | |
| 875 | } # }}} |
| 876 | |
| 877 | ############################################################################### |
| 878 | # Initialize Non-Zero State for requested threads {{{ |
| 879 | # |
| 880 | sub init_state { |
| 881 | my $tid = shift; |
| 882 | $state{$tid}{0}{"PC"} = "0000fffff0000020"; |
| 883 | $state{$tid}{0}{"NPC"} = "0000fffff0000024"; |
| 884 | $state{$tid}{0}{"CCR"} = "0000000000000000"; |
| 885 | $state{$tid}{0}{"FPRS"} = "0000000000000004"; |
| 886 | $state{$tid}{0}{"VER"} = "003e002410030607"; |
| 887 | $state{$tid}{0}{"PSTATE"} = "0000000000000014"; |
| 888 | $state{$tid}{0}{"HPSTATE"} = "0000000000000024"; |
| 889 | $state{$tid}{0}{"TL"} = "0000000000000006"; |
| 890 | $state{$tid}{0}{"TT6"} = "0000000000000001"; |
| 891 | $state{$tid}{0}{"GL"} = "0000000000000003"; |
| 892 | $state{$tid}{0}{"TICK"} = "8000000000000000"; |
| 893 | } # }}} |
| 894 | |
| 895 | ############################################################################### |
| 896 | # Initialize trace structure for requested threads {{{ |
| 897 | # |
| 898 | sub init_trace { |
| 899 | my $tid = shift; |
| 900 | $current{$tid} = 0; |
| 901 | foreach (@allregs) { |
| 902 | $state{$tid}{0}{$_} = "0000000000000000"; |
| 903 | } |
| 904 | foreach my $win (0 .. $maxwin-1) { |
| 905 | foreach (@windows) { |
| 906 | $cwp{$tid}{$win}{0}{$_} = "0000000000000000"; |
| 907 | } |
| 908 | } |
| 909 | foreach my $g (0 .. $maxgl-1) { |
| 910 | foreach (@globals) { |
| 911 | $gl{$tid}{$g}{0}{$_} = "0000000000000000"; |
| 912 | } |
| 913 | } |
| 914 | } #}}} |
| 915 | ############################################################################### |
| 916 | # Read in log file and update database .. {{{ |
| 917 | # |
| 918 | sub slurp_logfile { |
| 919 | my $instr = 1; |
| 920 | my $expect = 0; |
| 921 | my $actual = 0; |
| 922 | my ($ttid, $mtid, $reg, $value); |
| 923 | |
| 924 | if (&have_pas) { |
| 925 | $have_pa = 1; |
| 926 | } |
| 927 | my $fn = (-r $logfile)? $logfile :"gunzip -c $logfile |"; |
| 928 | open (LOG, "$fn") |
| 929 | || usage( "ERROR > Cannot open Log file $logfile, $!\n"); |
| 930 | print "INFO > Loading logfile \"$logfile\"..\n"; |
| 931 | if ($only_cores ne "") { |
| 932 | print "INFO > Restricted to reading log for core(s) $only_cores\n"; |
| 933 | } |
| 934 | my %temp; |
| 935 | while ($line = <LOG>) { |
| 936 | next unless ($line =~ /^\<T\d+\>/ || $line =~ /^Dumping\s+remaining/o |
| 937 | || $line =~ /Reg did not change/o |
| 938 | || $line =~ /^\s*\d+:\s+\w+\[\w+_top.*?\]:\s+@\d+\s+.*?\s+T\d+/o |
| 939 | || $line =~ /^\s*\d+:\s+\S+:\s+@\d+\s+\T\d+\s+\w*[Pp]arked/o); |
| 940 | # If DUT did not change then last read item is in expect only .. |
| 941 | if ($line =~ /DUT Reg did not change/o) { |
| 942 | $expdelta{$ttid}{$instr}{$reg} = $temp{$ttid}{$reg}; |
| 943 | delete $temp{$ttid}{$reg}; |
| 944 | next; |
| 945 | } |
| 946 | |
| 947 | if ($line =~ /^Dumping remaining EXPECTED/o) { |
| 948 | $expect = 1; $actual = 0; next; |
| 949 | } |
| 950 | if ($line =~ /^Dumping remaining ACTUAL/o) { |
| 951 | $actual = 1; $expect = 0; next; |
| 952 | } |
| 953 | if ($line =~ /tb_top(\d+).*\s+T(\d+)/) { |
| 954 | my $act_tid = $2 + $1*$num_threads_per_node; |
| 955 | $line =~ s/ T\d+/ T$act_tid/; |
| 956 | } |
| 957 | next if ($line !~ /$only_cores/o); |
| 958 | chomp($line); |
| 959 | if ($line =~ /^\<T(\d+)\>/o) { |
| 960 | $ttid = $1; |
| 961 | foreach ($line =~ m/(\w+\s*=\s*\w+)/go) { |
| 962 | ($reg,$value) = m/(\w+)\s*=\s*(\w+)/o; |
| 963 | if ($expect) { |
| 964 | $expdelta{$ttid}{$instr}{$reg} = $value; |
| 965 | } elsif ($actual) { |
| 966 | $actdelta{$ttid}{$instr}{$reg} = $value; |
| 967 | } else { |
| 968 | $temp{$ttid}{$reg} = $value; |
| 969 | } |
| 970 | } |
| 971 | next; |
| 972 | } |
| 973 | if (($mtid) |
| 974 | = $line =~ /^\s*\d+:\s+\w+\[\w+_top.*?\]:\s+.*?\s+T(\d+)/o) { |
| 975 | $line =~ s/.*\[\w+_top.*?\]:\s+@(\d+)/$1:/; |
| 976 | last if ($maxtime && $1 > $maxtime); |
| 977 | $instr = int($instr); |
| 978 | $line =~ s/(#\d+)*\s+T/ #$instr T/; # Add instr# if not present. |
| 979 | |
| 980 | if (!exists ($state{$mtid}{0})) { |
| 981 | init_trace($mtid); |
| 982 | init_state($mtid); |
| 983 | $numthreads = $mtid+1 if ($numthreads<=$mtid) ; |
| 984 | $tid = $mtid if ($mtid < $tid); |
| 985 | } |
| 986 | |
| 987 | if ($nosas) { |
| 988 | my ($va) = $line =~ m/T\d+\s+(\w+)/o; |
| 989 | my $sva = substr($va, -12); # Use 48 bits only |
| 990 | $line =~ s/$va/$sva/; |
| 991 | if($have_disas) { |
| 992 | $line =~ s/\(unchecked.*?\)/$disas{$sva}/i; |
| 993 | } |
| 994 | } |
| 995 | $current{$mtid} = $instr; |
| 996 | $trace{$mtid}{$instr} = $line; |
| 997 | $fulltrace{$instr} = $line; |
| 998 | foreach (keys %{$temp{$ttid}}) { |
| 999 | $delta{$mtid}{$instr}{$_} = $temp{$ttid}{$_}; |
| 1000 | } |
| 1001 | %temp=(); |
| 1002 | if ($ttid!=$mtid) { |
| 1003 | $expdelta{$mtid}{$instr}{$reg} =$expdelta{$ttid}{$instr}{$reg} ; |
| 1004 | $actdelta{$mtid}{$instr}{$reg} =$actdelta{$ttid}{$instr}{$reg} ; |
| 1005 | delete($expdelta{$ttid}{$instr}{$reg}); |
| 1006 | delete($actdelta{$ttid}{$instr}{$reg}); |
| 1007 | } |
| 1008 | $expect=0;$actual=0; |
| 1009 | $instr++; |
| 1010 | } elsif (($mtid) |
| 1011 | = $line =~ /^\s*\d+:\s+\S+:\s+@\d+\s+\T(\d+)\s+\w*[Pp]arked/o) { |
| 1012 | $line =~ s/.*\[.*?\]:\s+@(\d+)/$1:/; |
| 1013 | $instr = $instr -1 + 0.1 ; |
| 1014 | $line =~ s/(#\d+)*\s+T/ #$instr T/; # Add instr# if not present. |
| 1015 | |
| 1016 | $current{$mtid} = $instr; |
| 1017 | $trace{$mtid}{$instr} = $line; |
| 1018 | $fulltrace{$instr} = $line; |
| 1019 | foreach (keys %{$temp{$ttid}}) { |
| 1020 | $delta{$mtid}{$instr}{$_} = $temp{$ttid}{$_}; |
| 1021 | } |
| 1022 | %temp=(); |
| 1023 | $expect=0;$actual=0; |
| 1024 | $instr++; |
| 1025 | } |
| 1026 | } |
| 1027 | close LOG; |
| 1028 | foreach (0.. $numthreads-1) { |
| 1029 | $last{$_} = $current{$_}; |
| 1030 | $current{$_} = 0; |
| 1031 | } |
| 1032 | } #}}} |
| 1033 | ############################################################################### |
| 1034 | # Read in SAS log file and update database .. {{{ |
| 1035 | # |
| 1036 | sub slurp_saslog { |
| 1037 | my $instr = 0; |
| 1038 | my $expect = 0; |
| 1039 | my $actual = 0; |
| 1040 | my %currwin = (); |
| 1041 | my ($prevtid, $mtid, $reg, $win, $value, $pc); |
| 1042 | my $fn = (-r $logfile)? $logfile :"gunzip -c $logfile |"; |
| 1043 | open (LOG, "$fn") |
| 1044 | || usage( "ERROR > Cannot open Log file $logfile, $!\n"); |
| 1045 | print "INFO > Loading logfile \"$logfile\"..\n"; |
| 1046 | if ($cores ne "") { |
| 1047 | foreach (split(/,/, $cores)) { |
| 1048 | if ($newsasformat) { |
| 1049 | $only_cores .= "|^#\d+\s+T$_|STEP:\s+$_\s+"; |
| 1050 | } else { |
| 1051 | $only_cores .= "|^T$_|STEP:\s+$_\s+"; |
| 1052 | } |
| 1053 | } |
| 1054 | $only_cores =~ s/^\|//; |
| 1055 | print "INFO > Restricted to reading log for core(s) $cores\n"; |
| 1056 | } |
| 1057 | foreach (0..63) { |
| 1058 | $currwin{$_} = 0; |
| 1059 | } |
| 1060 | my %temp; my $first = 1; my $sasline; my $saspcline; |
| 1061 | |
| 1062 | if ($newsasformat) { |
| 1063 | $sasline = "^#\\d+\\s+T(\\d+)\\s+|STEP:\\s+(\\d+)"; |
| 1064 | $saspcline = "T(\\d+).*?\\s+<v:(\\w+)>"; |
| 1065 | } else { |
| 1066 | $sasline = "^T(\\d+)\\s+|STEP:\\s+(\\d+)"; |
| 1067 | $saspcline = "^T(\\d+).*?PC=0x(\\w+)"; |
| 1068 | } |
| 1069 | while ($line = <LOG>) { |
| 1070 | next unless ($line =~ /$sasline/); |
| 1071 | next if ($line !~ /$only_cores/); |
| 1072 | chomp($line); |
| 1073 | if ($line =~ /$saspcline/o) { |
| 1074 | if (!$first) { |
| 1075 | foreach (keys %{$temp{$mtid}}) { |
| 1076 | $delta{$mtid}{$instr}{$_} = $temp{$mtid}{$_}; |
| 1077 | } |
| 1078 | %temp=(); |
| 1079 | } |
| 1080 | $instr++; |
| 1081 | ($mtid, $pc) = $line =~ m/$saspcline/o ; |
| 1082 | if (!exists ($state{$mtid}{0})) { |
| 1083 | init_trace($mtid); |
| 1084 | init_state($mtid); |
| 1085 | $numthreads = $mtid+1 if ($numthreads<=$mtid) ; |
| 1086 | $tid = $mtid if ($mtid < $tid); |
| 1087 | } |
| 1088 | $pc = substr ($pc, -12); |
| 1089 | $pc = sprintf "%012llx", hex($pc); |
| 1090 | if ($newsasformat) { |
| 1091 | $line =~ s/^#(\d+)\s+(T\d+)\s+<(v:\w+>\s+<p:\w+>)\s+\[(.*?)\]\s+(.*)$/$1: #$1 $2 $pc [ 0x$4 ] $5/; |
| 1092 | } else { |
| 1093 | $line =~ s/^(T\d+)\s+ic=(\d+)\s+\((#\d+)\)\s+PC=0x(\w+)\s+(\[.*?\])\s+(.*)$/$2: $3 $1 $pc $5 $6/; |
| 1094 | } |
| 1095 | |
| 1096 | $current{$mtid} = $instr; |
| 1097 | $trace{$mtid}{$instr} = $line; |
| 1098 | $fulltrace{$instr} = $line; |
| 1099 | $first = 0; |
| 1100 | next; |
| 1101 | } |
| 1102 | if (($mtid) = $line =~ /STEP:\s+(\d+)\s+/) { |
| 1103 | if (($reg,$value) = $line =~ /C\s+(\w+).*?\s+(\w+)/) { |
| 1104 | if ($reg =~ /^[0-9]+$/) { |
| 1105 | $reg = cregname($reg); |
| 1106 | } |
| 1107 | $temp{$mtid}{$reg} = $value; |
| 1108 | if ($reg eq "CWP") { |
| 1109 | $currwin{$mtid} = $value; |
| 1110 | } |
| 1111 | }elsif (($reg,$value) = $line =~ /F\s+(\d+)\s+(\w+)/) { |
| 1112 | $temp{$mtid}{"f".$reg} = $value; |
| 1113 | }elsif (($reg,$value) = $line =~ /G\s+\d\s+(\d+)\s+(\w+)/) { |
| 1114 | $temp{$mtid}{"g".$reg} = $value; |
| 1115 | }elsif (($win, $reg, $value) = $line=~ /W\s+(\d)\s+(\d+)\s+(\w+)/) { |
| 1116 | $reg = getwinreg($currwin{$mtid}, $win, $reg); |
| 1117 | $temp{$mtid}{$reg} = $value; |
| 1118 | } |
| 1119 | next; |
| 1120 | } |
| 1121 | } |
| 1122 | close LOG; |
| 1123 | foreach (0.. $numthreads-1) { |
| 1124 | $last{$_} = $current{$_}; |
| 1125 | $current{$_} = 0; |
| 1126 | } |
| 1127 | } #}}} |
| 1128 | ############################################################################### |
| 1129 | # Get Regname for window registers {{{ |
| 1130 | # |
| 1131 | sub getwinreg { |
| 1132 | my ($currwin, $win, $reg) = @_ ; |
| 1133 | if ($reg >= 8 && $reg <= 15) { |
| 1134 | if ($win == $currwin) { |
| 1135 | $reg = "o" . ($reg - 8); |
| 1136 | } else { |
| 1137 | $reg = "i" . ($reg - 8); |
| 1138 | } |
| 1139 | } else { |
| 1140 | $reg = "l" . ($reg - 16) ; |
| 1141 | } |
| 1142 | return $reg; |
| 1143 | |
| 1144 | } #}}} |
| 1145 | |
| 1146 | ############################################################################### |
| 1147 | # Find nearest symbol offset {{{ |
| 1148 | # Input va, Output symbol+offset |
| 1149 | # |
| 1150 | sub get_symbol_offset { |
| 1151 | my $va = shift(@_); |
| 1152 | my $nearest_va = 0; |
| 1153 | foreach (@sorted_symbols) { |
| 1154 | last if (hex($va) < hex($_)); |
| 1155 | $nearest_va = $_; |
| 1156 | } |
| 1157 | return (sprintf ("%s+0x%lx", |
| 1158 | $symbols{$nearest_va}, hex($va)- hex($nearest_va))); |
| 1159 | }#}}} |
| 1160 | ############################################################################### |
| 1161 | # Show trace for specific thread {{{ |
| 1162 | # Inputs Text Widget, TID |
| 1163 | # Outputs - trace formatted string |
| 1164 | sub show_trace { |
| 1165 | my ($trace_t, $status_t, $addr_t, $tid) = @_; |
| 1166 | my %mytrace ; |
| 1167 | if (!$merge && !defined $trace{$tid}) { |
| 1168 | $trace_t -> insert ('0.0', "\nNo Trace available for thread $tid"); |
| 1169 | return ; |
| 1170 | } |
| 1171 | if ($merge) { |
| 1172 | %mytrace = %fulltrace; |
| 1173 | } else { |
| 1174 | %mytrace = %{$trace{$tid}}; |
| 1175 | } |
| 1176 | my $last_va = 0; |
| 1177 | my $last_label = ''; |
| 1178 | foreach (sort {$a <=> $b} keys %mytrace) { |
| 1179 | my $line = $mytrace{$_} . "\n"; |
| 1180 | my ($mtid, $inst, $va); |
| 1181 | if ($have_symbols) { |
| 1182 | if ($have_pa) { |
| 1183 | ($inst,$mtid, $va) = $line =~ /\d+:\s+#(\d+)\s+T(\d+)\s+v:(\w+)/o; |
| 1184 | } else { |
| 1185 | ($inst,$mtid, $va) = $line =~ /\d+:\s+#(\d+)\s+T(\d+)\s+(\w+)/o; |
| 1186 | } |
| 1187 | if (defined ($symbols{$va})) { |
| 1188 | $trace_t -> insert ('end', "\n$symbols{$va}: \n"); |
| 1189 | $last_label = $symbols{$va}; |
| 1190 | $last_va = $va; |
| 1191 | } |
| 1192 | } |
| 1193 | $trace_t -> insert ('end', $line, 'instr'); |
| 1194 | } |
| 1195 | if ($current{$tid}) { |
| 1196 | my $index = $trace_t->search($mytrace{$current{$tid}}, '0.0','end'); |
| 1197 | $trace_t->tagAdd('curr', |
| 1198 | $trace_t->index("$index linestart"), |
| 1199 | $trace_t->index("$index lineend")); |
| 1200 | $trace_t->see($trace_t->index("$index linestart")); |
| 1201 | $status_t->configure(-state =>'normal'); |
| 1202 | $status_t->delete("0.0", 'end'); |
| 1203 | $status_t->insert("0.0", $mytrace{$current{$tid}}); |
| 1204 | $status_t->configure(-state =>'disabled'); |
| 1205 | $addr_t->configure(-state =>'normal'); |
| 1206 | $addr_t ->delete("0.0", 'end'); |
| 1207 | $addr_t ->insert("0.0",$offset{$tid}{$current{$tid}}); |
| 1208 | $addr_t->configure(-state =>'disabled'); |
| 1209 | } else { |
| 1210 | $trace_t->tagRemove('curr', '0.0', 'end'); |
| 1211 | $trace_t->see($trace_t->index("0.0 linestart")); |
| 1212 | $status_t->configure(-state =>'normal'); |
| 1213 | $status_t->delete("0.0", 'end'); |
| 1214 | $status_t->insert("0.0", $status_blurb); |
| 1215 | $status_t->configure(-state =>'disabled'); |
| 1216 | $addr_t->configure(-state =>'normal'); |
| 1217 | $addr_t ->delete("0.0", 'end'); |
| 1218 | $addr_t ->insert("0.0",$addr_blurb); |
| 1219 | $addr_t->configure(-state =>'disabled'); |
| 1220 | } |
| 1221 | } # }}} |
| 1222 | |
| 1223 | ############################################################################### |
| 1224 | # Show full state for specific instruction {{{ |
| 1225 | # |
| 1226 | # Inputs - TID, Instr # |
| 1227 | # Outputs - State display listing - |
| 1228 | # |
| 1229 | sub show_state { |
| 1230 | ($tid, $instr) = @_; |
| 1231 | |
| 1232 | my $statelist = ""; |
| 1233 | |
| 1234 | |
| 1235 | print "\nINFO > Tracing State for T$tid to Instruction #$instr..\n" |
| 1236 | if ($debug); |
| 1237 | |
| 1238 | my $currinstr; |
| 1239 | my ($reg, $value); |
| 1240 | my ($vtime, $disas); |
| 1241 | |
| 1242 | my ($currwin, $currgl) = current_state($tid, $instr); |
| 1243 | |
| 1244 | # Print State - 4/row |
| 1245 | $i = 0; |
| 1246 | @delta_index = (); |
| 1247 | print "INFO > State for Thread $tid ($vtime : $disas):\n" if ($debug); |
| 1248 | $statelist .= " g[".hex($currgl)."] " . |
| 1249 | " o[". hex($currwin). "] " . |
| 1250 | " l[". hex($currwin). "] " . |
| 1251 | " i[". hex($currwin). "] \n"; |
| 1252 | |
| 1253 | foreach (0..7) { |
| 1254 | $statelist .= "$_ "; |
| 1255 | if (defined ($delta{$tid}{$instr}{"g".$_})) { |
| 1256 | push (@delta_index, length($statelist), |
| 1257 | length($gl{$tid}{hex($currgl)}{$instr}{"g".$_})); |
| 1258 | } |
| 1259 | $statelist .= sprintf "%16s ", |
| 1260 | $gl{$tid}{hex($currgl)}{$instr}{"g".$_}; |
| 1261 | |
| 1262 | if (defined ($delta{$tid}{$instr}{"o".$_})) { |
| 1263 | push (@delta_index, length($statelist), |
| 1264 | length($cwp{$tid}{hex($currwin)}{$instr}{"o".$_})); |
| 1265 | } |
| 1266 | $statelist .= sprintf "%16s ", |
| 1267 | $cwp{$tid}{hex($currwin)}{$instr}{"o".$_}; |
| 1268 | |
| 1269 | if (defined ($delta{$tid}{$instr}{"l".$_})) { |
| 1270 | push (@delta_index, length($statelist), |
| 1271 | length($cwp{$tid}{hex($currwin)}{$instr}{"l".$_})); |
| 1272 | } |
| 1273 | $statelist .= sprintf "%16s ", |
| 1274 | $cwp{$tid}{hex($currwin)}{$instr}{"l".$_}; |
| 1275 | |
| 1276 | if (defined ($delta{$tid}{$instr}{"i".$_})) { |
| 1277 | push (@delta_index, length($statelist), |
| 1278 | length($cwp{$tid}{hex($currwin)}{$instr}{"i".$_})); |
| 1279 | } |
| 1280 | $statelist .= sprintf "%16s ", |
| 1281 | $cwp{$tid}{hex($currwin)}{$instr}{"i".$_} ; |
| 1282 | $statelist .= "\n"; |
| 1283 | } |
| 1284 | while ($i < scalar(@allregs)) { |
| 1285 | $statelist .= sprintf " %16s %16s %16s %16s\n", |
| 1286 | $allregs[$i], $allregs[$i+1], $allregs[$i+2], $allregs[$i+3] ; |
| 1287 | |
| 1288 | |
| 1289 | if (defined ($delta{$tid}{$instr}{$allregs[$i]})) { |
| 1290 | push (@delta_index, length($statelist)+3, |
| 1291 | length($state{$tid}{$instr}{$allregs[$i]})); |
| 1292 | } elsif ($allregs[$i] =~ /^f(\d+)/) { |
| 1293 | if (defined($delta{$tid}{$instr}{"f".($1+1)})) { |
| 1294 | push (@delta_index, length($statelist)+3, |
| 1295 | length($state{$tid}{$instr}{$allregs[$i]})); |
| 1296 | } |
| 1297 | } |
| 1298 | $statelist .= sprintf " %16s ", |
| 1299 | $state{$tid}{$instr}{$allregs[$i]}; |
| 1300 | |
| 1301 | |
| 1302 | if (defined ($delta{$tid}{$instr}{$allregs[$i+1]})) { |
| 1303 | push (@delta_index, length($statelist), |
| 1304 | length($state{$tid}{$instr}{$allregs[$i+1]})); |
| 1305 | } elsif ($allregs[$i+1] =~ /^f(\d+)/) { |
| 1306 | if (defined($delta{$tid}{$instr}{"f".($1+1)})) { |
| 1307 | push (@delta_index, length($statelist), |
| 1308 | length($state{$tid}{$instr}{$allregs[$i+1]})); |
| 1309 | } |
| 1310 | } |
| 1311 | $statelist .= sprintf "%16s ", |
| 1312 | $state{$tid}{$instr}{$allregs[$i+1]}; |
| 1313 | |
| 1314 | |
| 1315 | if (defined ($delta{$tid}{$instr}{$allregs[$i+2]})) { |
| 1316 | push (@delta_index, length($statelist), |
| 1317 | length($state{$tid}{$instr}{$allregs[$i+2]})); |
| 1318 | } elsif ($allregs[$i+2] =~ /^f(\d+)/) { |
| 1319 | if (defined($delta{$tid}{$instr}{"f".($1+1)})) { |
| 1320 | push (@delta_index, length($statelist), |
| 1321 | length($state{$tid}{$instr}{$allregs[$i+2]})); |
| 1322 | } |
| 1323 | } |
| 1324 | $statelist .= sprintf "%16s ", |
| 1325 | $state{$tid}{$instr}{$allregs[$i+2]}; |
| 1326 | |
| 1327 | |
| 1328 | if (defined ($delta{$tid}{$instr}{$allregs[$i+3]})) { |
| 1329 | push (@delta_index, length($statelist), |
| 1330 | length($state{$tid}{$instr}{$allregs[$i+3]})); |
| 1331 | } elsif ($allregs[$i+3] =~ /^f(\d+)/) { |
| 1332 | if (defined($delta{$tid}{$instr}{"f".($1+1)})) { |
| 1333 | push (@delta_index, length($statelist), |
| 1334 | length($state{$tid}{$instr}{$allregs[$i+3]})); |
| 1335 | } |
| 1336 | } |
| 1337 | $statelist .= sprintf "%16s ", |
| 1338 | $state{$tid}{$instr}{$allregs[$i+3]}; |
| 1339 | $statelist .= "\n"; |
| 1340 | |
| 1341 | $i=$i+4; |
| 1342 | } |
| 1343 | return ($statelist); |
| 1344 | } # }}} |
| 1345 | |
| 1346 | ############################################################################### |
| 1347 | # Parse trace line and return instr, tid {{{ |
| 1348 | # |
| 1349 | sub which_instr { |
| 1350 | my ($line) = @_; |
| 1351 | if ($line !~ m/^\s*\d+:\s*#(\d+)\s+T(\d+)/) { |
| 1352 | return ($tid, -1); |
| 1353 | } else { |
| 1354 | my ($instr, $tid) = $line =~ /^\s*\d+:\s*#(\d+)\s+T(\d+)/; |
| 1355 | return ($tid, $instr); |
| 1356 | } |
| 1357 | } # }}} |
| 1358 | |
| 1359 | ############################################################################### |
| 1360 | # Figure out if valid show_deltas file is present {{{ |
| 1361 | sub have_deltas { |
| 1362 | if (!-r $logfile && !-r "$logfile.gz") { |
| 1363 | usage( "\nERROR > Could not find file $logfile or $logfile.gz, $!"); |
| 1364 | } |
| 1365 | my $line; |
| 1366 | my $cat = (-r $logfile)? "/bin/cat -s " : "/bin/gzcat"; |
| 1367 | if (!$saslog) { |
| 1368 | chomp($line = `$cat $logfile* | head -6000 | /bin/grep 'Show Delta Enabled'`); |
| 1369 | } else { |
| 1370 | chomp($line = `$cat $logfile* | head -100 | /bin/grep 'STEP:'`); |
| 1371 | } |
| 1372 | return (length($line)); |
| 1373 | } # }}} |
| 1374 | |
| 1375 | ############################################################################### |
| 1376 | # Figure out if PA is displayed in file {{{ |
| 1377 | sub have_pas { |
| 1378 | if (!-r $logfile && !-r "$logfile.gz") { |
| 1379 | usage( "\nERROR > Could not find file $logfile or $logfile.gz, $!"); |
| 1380 | } |
| 1381 | my $line; |
| 1382 | my $cat = (-r $logfile)? "/bin/cat -s " : "/bin/gzcat"; |
| 1383 | chomp($line = `$cat $logfile* | head -6000 | /bin/grep ': Enabled PA display'`); |
| 1384 | return (length($line)); |
| 1385 | } # }}} |
| 1386 | ############################################################################### |
| 1387 | # Figure out if sas checking is enabled {{{ |
| 1388 | sub no_sascheck { |
| 1389 | if (!-r $logfile && !-r "$logfile.gz") { |
| 1390 | usage( "\nERROR > Could not find file $logfile or $logfile.gz, $!"); |
| 1391 | } |
| 1392 | my $cat = (-r $logfile)? "/bin/cat -s " : "/bin/gzcat"; |
| 1393 | chomp(my $line = `$cat $logfile* | head -6000 | /bin/grep 'Nas Checking Disabled'`); |
| 1394 | return (length($line)); |
| 1395 | } # }}} |
| 1396 | |
| 1397 | ############################################################################### |
| 1398 | # Load symbol table {{{ |
| 1399 | sub slurp_symbols { |
| 1400 | |
| 1401 | my $fn = (-r $symfile)? $symfile :"gunzip -c $symfile |"; |
| 1402 | open (SYM, "$fn") |
| 1403 | || die "ERROR > Cannot open Symbols file $symfile, $!\n"; |
| 1404 | print "INFO > Loading Symbols \"$symfile\"..\n"; |
| 1405 | my $count = 0; |
| 1406 | while ($line = <SYM>) { |
| 1407 | my ($label, $va) = $line =~ m/^(.*?)\s+(\w+)\s+/o; |
| 1408 | $va = substr ($va, -12); # use 48 bits only |
| 1409 | $symbols{$va} = $label; |
| 1410 | $count++; |
| 1411 | } |
| 1412 | close SYM; |
| 1413 | @sorted_symbols = sort {hex($a) <=> hex($b)} keys %symbols ; |
| 1414 | print "INFO > Loaded & sorted $count symbols from $symfile..\n"; |
| 1415 | } # }}} |
| 1416 | |
| 1417 | ############################################################################### |
| 1418 | # Load disassembly {{{ |
| 1419 | sub slurp_disas { |
| 1420 | |
| 1421 | my $iscomp = 0; |
| 1422 | if (! $usedis && ! -r $diagexe && ! -r "$diagexe.gz") { |
| 1423 | print "INFO > No Disassembly, (\"$diagexe\" or \"$diagexe.gz\" not found) ..\n"; |
| 1424 | return; |
| 1425 | } |
| 1426 | if (!-r $diagexe && -r "$diagexe.gz") { |
| 1427 | `cp $diagexe.gz /tmp/$diagexe.$$.gz; gunzip /tmp/$diagexe.$$.gz`; |
| 1428 | $diagexe = "/tmp/$diagexe.$$"; |
| 1429 | $iscomp=1; |
| 1430 | } |
| 1431 | if (!$usedis) { |
| 1432 | open (DIS, "$dis_cmd $diagexe |") |
| 1433 | || die "ERROR > Cannot open \"$dis_cmd $diagexe\"for disassembly, $!\n"; |
| 1434 | print "INFO > Disassembling \"$diagexe\"..($dis_cmd)\n"; |
| 1435 | } else { |
| 1436 | print "INFO > Using existing disassembly \"$usedis\"..\n"; |
| 1437 | open (DIS, "$usedis") || die "ERROR> Cannot read sepcified disassembly file \"$usedis\" !\n"; |
| 1438 | } |
| 1439 | while ($line = <DIS>) { |
| 1440 | next if ( $line !~ /^\s*(\w+):\s+(\w\w\s){4}\s+(.*?)$/); |
| 1441 | my ($va,$temp,$dis) = $line =~ m/^\s*(\w+):\s+(\w\w\s){4}\s+(.*)$/o; |
| 1442 | $va = substr ($va, -12); # use 48 bits only |
| 1443 | $va = "0" x (12-length($va)) . $va; |
| 1444 | $dis =~ s/\s+/ /g; |
| 1445 | $disas{$va} = "\t".$dis; |
| 1446 | } |
| 1447 | close DIS; |
| 1448 | $have_disas = 1 if (scalar keys %disas); |
| 1449 | unlink "$diagexe" if ($iscomp && -r $diagexe); |
| 1450 | } # }}} |
| 1451 | |
| 1452 | ############################################################################### |
| 1453 | # Remove leading 0x0 .. {{{ |
| 1454 | |
| 1455 | sub rlz { |
| 1456 | my $string = @_[0]; |
| 1457 | |
| 1458 | $string =~ s/^0+/0/o; |
| 1459 | return $string; |
| 1460 | } # }}} |
| 1461 | |
| 1462 | ############################################################################### |
| 1463 | # Find Regnames and create tags {{{ |
| 1464 | # Scan text string for regnames |
| 1465 | # |
| 1466 | sub tagstate { |
| 1467 | |
| 1468 | my ($state_t,$balloon) = @_; |
| 1469 | |
| 1470 | my $statestring = $state_t->get('0.0', 'end'); |
| 1471 | |
| 1472 | my $regstat = ""; |
| 1473 | |
| 1474 | |
| 1475 | foreach (@allregs) { |
| 1476 | my $len = 0; my $regex = '\b'.$_.'\b'; |
| 1477 | my $index = $state_t->search(-count=>\$len, -regex, $regex, '0.0', 'end'); |
| 1478 | my ($line, $char) = $index =~ m/(\d+).(\d+)/o; $char += $len; |
| 1479 | $state_t->tagAdd('regname', $index, $line.".".$char); |
| 1480 | } |
| 1481 | |
| 1482 | foreach (qw(g o l i)) { |
| 1483 | my $len = 0; |
| 1484 | my $index = $state_t->search(-count=>\$len, -exact, $_, '0.0', '2.0'); |
| 1485 | my ($line, $char) = $index =~ m/(\d+).(\d+)/o; $char += $len; |
| 1486 | $state_t->tagAdd('regname', $index, $line.".".$char); |
| 1487 | } |
| 1488 | $state_t->tagBind('regname', "<Enter>", |
| 1489 | sub { my ($text)=@_; |
| 1490 | $regstat=$text->get($text->index("current wordstart"), |
| 1491 | $text->index("current wordend")); |
| 1492 | if (defined($expandreg{$regstat})) { |
| 1493 | $regstat = showbits($regstat); |
| 1494 | $balloon->attach($state_t, -msg=>$regstat ); |
| 1495 | } |
| 1496 | $text->menu()->entryconfigure('last', -state => 'disabled'); |
| 1497 | }); |
| 1498 | $state_t->tagBind('regname', "<Leave>", |
| 1499 | sub { my ($text)=@_;$regstat=""; |
| 1500 | $balloon->detach($state_t); |
| 1501 | }); |
| 1502 | $state_t->tagBind('regname', "<Button-3>", |
| 1503 | sub { my ($text)=@_; |
| 1504 | $text->menu()->entryconfigure('last', -state => 'normal'); |
| 1505 | }); |
| 1506 | |
| 1507 | |
| 1508 | } # }}} |
| 1509 | |
| 1510 | ############################################################################### |
| 1511 | # Expand state bits for registers {{{ |
| 1512 | # |
| 1513 | sub showbits { |
| 1514 | my $regname = @_[0]; |
| 1515 | my $regtext = ""; |
| 1516 | my @regbits |
| 1517 | = reverse(split(//, unpack("B*", pack("H16",$state{$tid}{$instr}{$regname})))); |
| 1518 | foreach (reverse sort {$a<=>$b} keys %{$expandreg{$regname}}) { |
| 1519 | my ($l, $h) = split(/:/,$_); |
| 1520 | $regtext .= " ".$expandreg{$regname}{$_}." = ".join('',reverse(@regbits[$l..$h])). " |" ; |
| 1521 | } |
| 1522 | chop($regtext); |
| 1523 | return $regtext; |
| 1524 | } # }}} |
| 1525 | ############################################################################### |
| 1526 | # Tag Deltas in state window {{{ |
| 1527 | # |
| 1528 | sub tagdelta { |
| 1529 | my $state_t = @_[0]; |
| 1530 | |
| 1531 | $state_t ->tagRemove('delta', "1.0", 'end'); |
| 1532 | return if (! scalar(@delta_index)); |
| 1533 | |
| 1534 | while (scalar(@delta_index)) { |
| 1535 | my $st_d = shift (@delta_index); |
| 1536 | my $en_d = $st_d + (shift (@delta_index)); |
| 1537 | $state_t->tagAdd('delta', "1.0 + $st_d chars", "1.0 + $en_d chars"); |
| 1538 | } |
| 1539 | } # }}} |
| 1540 | |
| 1541 | ############################################################################### |
| 1542 | # Get Next instruction {{{ |
| 1543 | # |
| 1544 | sub get_next_instr { |
| 1545 | |
| 1546 | my ($tid, $instr) = @_; |
| 1547 | foreach (sort {$a <=> $b} keys %{$trace{$tid}}) { |
| 1548 | return ($_) if ($_ > $instr); |
| 1549 | } |
| 1550 | }# }}} |
| 1551 | |
| 1552 | ############################################################################### |
| 1553 | # Get Prev instruction state {{{ |
| 1554 | # |
| 1555 | sub get_prev_state { |
| 1556 | |
| 1557 | my ($tid, $instr) = @_; |
| 1558 | foreach (reverse sort {$a <=> $b} keys %{$state{$tid}}) { |
| 1559 | return ($_) if ($_ < $instr); |
| 1560 | } |
| 1561 | }# }}} |
| 1562 | |
| 1563 | ############################################################################### |
| 1564 | # Compress state/win/gl hashes {{{ |
| 1565 | # to keep mem util low when in incr mode |
| 1566 | # |
| 1567 | sub compress_to_last_state { |
| 1568 | |
| 1569 | my ($tid) = @_; |
| 1570 | my @statelist = reverse sort {$a <=> $b} keys %{$state{$tid}}; |
| 1571 | foreach (@statelist[1..(scalar(@statelist)-1)]) { |
| 1572 | delete ($state{$tid}{$_}); |
| 1573 | } |
| 1574 | foreach my $win (0..$maxwin) { |
| 1575 | my @winlist = reverse sort {$a <=> $b} keys %{$cwp{$tid}{$win}}; |
| 1576 | foreach (@winlist[1..(scalar(@winlist)-1)]) { |
| 1577 | delete ($cwp{$tid}{$win}{$_}); |
| 1578 | } |
| 1579 | } |
| 1580 | foreach my $g (0..$maxgl) { |
| 1581 | my @glist = reverse sort {$a <=> $b} keys %{$gl{$tid}{$g}}; |
| 1582 | foreach (@glist[1..(scalar(@glist)-1)]) { |
| 1583 | delete ($gl{$tid}{$g}{$_}); |
| 1584 | } |
| 1585 | } |
| 1586 | }# }}} |
| 1587 | |
| 1588 | ############################################################################### |
| 1589 | # Help Text {{{ |
| 1590 | # |
| 1591 | sub helptext { |
| 1592 | |
| 1593 | # Subroutine to show help text |
| 1594 | |
| 1595 | # Input : |
| 1596 | # parent window handle, |
| 1597 | # Output: |
| 1598 | # window with global help displayed.. |
| 1599 | |
| 1600 | my ($main) = @_; |
| 1601 | |
| 1602 | my $help_w = $main -> Toplevel; |
| 1603 | $help_w -> title ('A Helping Hand'); |
| 1604 | |
| 1605 | my $help_t = $help_w -> Text (-width => '80', -height => '20', |
| 1606 | -wrap => 'word') |
| 1607 | -> pack (-padx => '0m', -pady => '1m', -side => 'left', |
| 1608 | -fill=> 'y'); |
| 1609 | |
| 1610 | my $help_s = $help_w -> Scrollbar (-command => ['yview', $help_t] ); |
| 1611 | |
| 1612 | $help_t -> configure (-yscrollcommand => ['set', $help_s]); |
| 1613 | $help_s -> pack(-side => 'right', -fill => 'y'); |
| 1614 | $help_t -> insert("0.0", $help); |
| 1615 | $help_t -> configure(-state => 'disabled'); |
| 1616 | |
| 1617 | $help_w -> Button (-text => 'OK', -command => [$help_w, 'destroy']) |
| 1618 | -> pack(-padx => '3m', -pady => '1m', -side => 'bottom'); |
| 1619 | } # }}} |
| 1620 | |
| 1621 | ############################################################################### |
| 1622 | # Non GUI trace logging {{{ |
| 1623 | # |
| 1624 | # Display sorted (instr#) to stdout. |
| 1625 | # Keep current state for each thread - incrementally update |
| 1626 | # Add deltas for instruction |
| 1627 | # Determine %rd, and show %rd value if not in delta. |
| 1628 | # |
| 1629 | sub log_trace { |
| 1630 | |
| 1631 | |
| 1632 | |
| 1633 | foreach my $currinstr (sort {$a <=> $b} keys %fulltrace) { |
| 1634 | my ($currtid, $curraddr, $disas, $junk) ; |
| 1635 | if (!$have_pa) { |
| 1636 | ($currtid, $curraddr, $disas, $junk) = $fulltrace{$currinstr} =~ |
| 1637 | m/^\d+:.*#\d+\s+T(\d+)\s+(\w+)\s+(.*?)\s*(OK|FAIL)*$/; |
| 1638 | } else { |
| 1639 | ($currtid, $curraddr, $disas, $junk) = $fulltrace{$currinstr} =~ |
| 1640 | m/^\d+:.*#\d+\s+T(\d+)\s+v:(\w+)\s+p:\w+\s+(.*?)\s*(OK|FAIL)*$/; |
| 1641 | } |
| 1642 | if ($have_symbols && defined ($symbols{$curraddr})) { |
| 1643 | print "\n$symbols{$curraddr}:\n"; |
| 1644 | } |
| 1645 | print " $fulltrace{$currinstr}\n"; |
| 1646 | my $maxcol = 2; |
| 1647 | my $col = 0; |
| 1648 | my $rd; |
| 1649 | my $opcode; |
| 1650 | my $fdbl = 0; |
| 1651 | my ($freg,$frnum); |
| 1652 | if ($disas =~ /(\w+)\s+.*%(\w+)$/) { |
| 1653 | $opcode= $1; $rd = $2; |
| 1654 | if ($rd eq "fp") { |
| 1655 | $rd = "i6"; |
| 1656 | } elsif ($rd eq "sp") { |
| 1657 | $rd = "o6"; |
| 1658 | } |
| 1659 | if ($rd =~ /^[fd](\d+)$/) { |
| 1660 | $frnum=$1; $rd =~ s/^d/f/; |
| 1661 | if ($opcode =~ /^[f].*d$|^ldd$/) { |
| 1662 | $fdbl = 1; |
| 1663 | } |
| 1664 | } |
| 1665 | if (!(defined($delta{$currtid}{$currinstr}{$rd}) || |
| 1666 | defined($delta{$currtid}{$currinstr}{"\U$rd\E"}))) { |
| 1667 | my ($win, $gl) = current_state($currtid,$currinstr); |
| 1668 | compress_to_last_state($currtid); |
| 1669 | if ($rd !~ /^[ilogf]\d+$/o) { |
| 1670 | print "\t$rd = ", $state{$currtid}{$currinstr}{"\U$rd\E"}; |
| 1671 | } elsif ($rd =~ /^f(\d+)$/o) { |
| 1672 | # Float state is stored in even reg as 64 bit (Even,Odd).. |
| 1673 | if (($frnum%2)) { ## Odd reg |
| 1674 | $frnum = $frnum - 1; |
| 1675 | $freg = "f".$frnum; |
| 1676 | print "\t$rd = 00000000", |
| 1677 | join('',(split(//,$state{$currtid}{$currinstr}{$freg}))[8..15]); |
| 1678 | } else { # Even |
| 1679 | $freg = "f".$frnum; |
| 1680 | print "\t$rd = 00000000", |
| 1681 | join('',(split(//,$state{$currtid}{$currinstr}{$freg}))[0..7]); |
| 1682 | } |
| 1683 | } elsif ($rd =~ /^g\d+$/o) { |
| 1684 | print "\t$rd = ", $gl{$currtid}{$gl}{$currinstr}{$rd}; |
| 1685 | } else { |
| 1686 | print "\t$rd = ", $cwp{$currtid}{$win}{$currinstr}{$rd}; |
| 1687 | } |
| 1688 | } elsif (defined($delta{$currtid}{$currinstr}{$rd})) { |
| 1689 | print "\t$rd = $delta{$currtid}{$currinstr}{$rd}"; |
| 1690 | } elsif (defined($delta{$currtid}{$currinstr}{"\U$rd\E"})) { |
| 1691 | print "\t$rd = ",$delta{$currtid}{$currinstr}{"\U$rd\E"}; |
| 1692 | } |
| 1693 | # For float doubles, print odd reg now (even is printed as rd) |
| 1694 | if ($fdbl) { |
| 1695 | $freg = "f".($frnum+1); |
| 1696 | if (!defined($delta{$currtid}{$currinstr}{$freg})) { |
| 1697 | if (!defined($state{$currtid}{$currinstr}{$rd})) { |
| 1698 | my ($win, $gl) = current_state($currtid,$currinstr); |
| 1699 | compress_to_last_state($currtid); |
| 1700 | } |
| 1701 | print "\t$freg = 00000000", |
| 1702 | join('',(split(//,$state{$currtid}{$currinstr}{$rd}))[8..15]); |
| 1703 | } else { |
| 1704 | print "\t$freg = ", $delta{$currtid}{$currinstr}{$freg}; |
| 1705 | } |
| 1706 | $col++; |
| 1707 | } |
| 1708 | $col++; |
| 1709 | } |
| 1710 | foreach my $reg (reverse sort keys %{$delta{$currtid}{$currinstr}}) { |
| 1711 | next if($reg =~ /$rd/i); |
| 1712 | next if ($reg =~ /$freg/i); |
| 1713 | if ($col == $maxcol) { |
| 1714 | print "\n"; $col = 0 |
| 1715 | } |
| 1716 | print "\t$reg = $delta{$currtid}{$currinstr}{$reg}"; |
| 1717 | $col++; |
| 1718 | } |
| 1719 | print "\n"; |
| 1720 | } |
| 1721 | |
| 1722 | |
| 1723 | } # }}} |
| 1724 | |
| 1725 | ############################################################################### |
| 1726 | # Incremental state update {{{ |
| 1727 | # |
| 1728 | # Inputs : TID, current Instr# |
| 1729 | # Ouputs : Returns Win, GL; Updates %state, %win, %cwp .. |
| 1730 | # Assumes that state{thread}{instr} is valid for last state updated (or reset) |
| 1731 | # Routine will scan all instructions between nearest previous instr and |
| 1732 | # specified instruction and return state hash that can be inserted into state |
| 1733 | # hash by caller .. |
| 1734 | |
| 1735 | sub current_state { |
| 1736 | my ($tid, $instr) = @_; |
| 1737 | |
| 1738 | # Update symbol offsets |
| 1739 | if ($have_symbols && !defined $offset{$tid}{$instr}) { |
| 1740 | $line = $trace{$tid}{$instr}; |
| 1741 | my $va; |
| 1742 | if ($have_pa) { |
| 1743 | ($va) = $line =~ /\d+:\s+#\d+\s+T\d+\s+v:(\w+)/o; |
| 1744 | } else { |
| 1745 | ($va) = $line =~ /\d+:\s+#\d+\s+T\d+\s+(\w+)/o; |
| 1746 | } |
| 1747 | print "current_state: $tid $instr $va ($line)\n" if ($debug); |
| 1748 | |
| 1749 | if (defined ($symbols{$va})) { |
| 1750 | $offset{$tid}{$instr} = $symbols{$va}; |
| 1751 | } else { |
| 1752 | $offset{$tid}{$instr} = get_symbol_offset($va); |
| 1753 | } |
| 1754 | } |
| 1755 | |
| 1756 | # If Statetype=actual, remove any expected from %delta and insert |
| 1757 | # from actual if statetype has changed .. |
| 1758 | if ($statetype && (defined ($actdelta{$tid}{$instr}) || |
| 1759 | defined ($expdelta{$tid}{$instr}))) { |
| 1760 | if (!$prevstate) { |
| 1761 | foreach (keys %{$expdelta{$tid}{$instr}}) { |
| 1762 | #print "Deleting $_ $delta{$tid}{$instr}{$_}\n"; |
| 1763 | delete($delta{$tid}{$instr}{$_}); |
| 1764 | } |
| 1765 | foreach (keys %{$delta{$tid}{$instr}}) { |
| 1766 | $expdelta{$tid}{$instr}{$_} = $delta{$tid}{$instr}{$_}; |
| 1767 | } |
| 1768 | } |
| 1769 | foreach (keys %{$actdelta{$tid}{$instr}}) { |
| 1770 | $delta{$tid}{$instr}{$_} = $actdelta{$tid}{$instr}{$_}; |
| 1771 | #print "Restoring $_ $delta{$tid}{$instr}{$_}\n"; |
| 1772 | } |
| 1773 | # If Statetype=expected, remove any actual from %delta and insert |
| 1774 | # from expected if statetype has changed .. |
| 1775 | } elsif (!$statetype && defined ($expdelta{$tid}{$instr})) { |
| 1776 | if ($prevstate) { |
| 1777 | foreach (keys %{$actdelta{$tid}{$instr}}) { |
| 1778 | #print "Deleting $_ $delta{$tid}{$instr}{$_}\n"; |
| 1779 | delete($delta{$tid}{$instr}{$_}); |
| 1780 | } |
| 1781 | } |
| 1782 | foreach (keys %{$expdelta{$tid}{$instr}}) { |
| 1783 | $delta{$tid}{$instr}{$_} = $expdelta{$tid}{$instr}{$_}; |
| 1784 | #print "Restoring $_ $delta{$tid}{$instr}{$_}\n"; |
| 1785 | } |
| 1786 | } |
| 1787 | $prevstate = $statetype; |
| 1788 | |
| 1789 | # Find the nearest previous instr # for this thread |
| 1790 | my $prev = get_prev_state($tid, $instr); |
| 1791 | if ($prev == "" || $prev < 0) { |
| 1792 | $prev = 0; |
| 1793 | # Get Starting Values |
| 1794 | foreach (@allregs) { |
| 1795 | $state{$tid}{$instr}{$_} = $state{$tid}{0}{$_}; |
| 1796 | } |
| 1797 | foreach my $win (@windows) { |
| 1798 | foreach (0 .. $maxwin-1) { |
| 1799 | $cwp{$tid}{$_}{$instr}{$win} = $cwp{$tid}{$_}{0}{$win}; |
| 1800 | } |
| 1801 | } |
| 1802 | foreach my $g (@globals) { |
| 1803 | foreach (0 .. $maxgl-1) { |
| 1804 | $gl{$tid}{$_}{$instr}{$g} = $gl{$tid}{$_}{0}{$g}; |
| 1805 | } |
| 1806 | } |
| 1807 | } |
| 1808 | |
| 1809 | # Starting from $prev state, update deltas until $instr |
| 1810 | |
| 1811 | foreach (@allregs) { |
| 1812 | $state{$tid}{$instr}{$_} = $state{$tid}{$prev}{$_}; |
| 1813 | } |
| 1814 | foreach my $win (@windows) { |
| 1815 | foreach (0 .. $maxwin-1) { |
| 1816 | $cwp{$tid}{$_}{$instr}{$win} = $cwp{$tid}{$_}{$prev}{$win}; |
| 1817 | } |
| 1818 | } |
| 1819 | foreach my $g (@globals) { |
| 1820 | foreach (0 .. $maxgl-1) { |
| 1821 | $gl{$tid}{$_}{$instr}{$g} = $gl{$tid}{$_}{$prev}{$g}; |
| 1822 | } |
| 1823 | } |
| 1824 | |
| 1825 | my $currwin = hex($state{$tid}{$prev}{"CWP"}); |
| 1826 | my $currgl = hex($state{$tid}{$prev}{"GL"}); |
| 1827 | |
| 1828 | my ($currinstr,$reg); |
| 1829 | |
| 1830 | # Scan deltas from $prev and update until $instr is reached .. |
| 1831 | foreach $currinstr (sort {$a <=> $b} keys %{$trace{$tid}}) { |
| 1832 | next if ($currinstr <= $prev); |
| 1833 | last if ( $currinstr > $instr); |
| 1834 | foreach $reg (sort keys %{$delta{$tid}{$currinstr}}) { |
| 1835 | if ($reg =~ /^gl$/i) { # Change currgl |
| 1836 | $state{$tid}{$instr}{$reg} = $delta{$tid}{$currinstr}{$reg}; |
| 1837 | $currgl = $delta{$tid}{$currinstr}{$reg}; |
| 1838 | } elsif ($reg =~ /^cwp$/i) { # Change currwin |
| 1839 | $state{$tid}{$instr}{$reg} = $delta{$tid}{$currinstr}{$reg}; |
| 1840 | $currwin = $delta{$tid}{$currinstr}{$reg}; |
| 1841 | } elsif ($reg =~ /^([ilo])(\d+)/) { # Window regs |
| 1842 | my ($wreg, $regnum) = ($1, $2); |
| 1843 | $cwp{$tid}{hex($currwin)}{$instr}{$reg} = |
| 1844 | $delta{$tid}{$currinstr}{$reg}; |
| 1845 | if ($wreg eq "i") { |
| 1846 | $cwp{$tid}{(hex($currwin)-1)%8}{$instr}{"o".$regnum} = |
| 1847 | $delta{$tid}{$currinstr}{$reg}; |
| 1848 | } elsif ($wreg eq "o") { |
| 1849 | $cwp{$tid}{(hex($currwin)+1)%8}{$instr}{"i".$regnum} = |
| 1850 | $delta{$tid}{$currinstr}{$reg}; |
| 1851 | } |
| 1852 | } elsif ($reg =~ /^g\d+/) { # Globals |
| 1853 | $gl{$tid}{hex($currgl)}{$instr}{$reg} = |
| 1854 | $delta{$tid}{$currinstr}{$reg}; |
| 1855 | } elsif ($reg =~ /^f(\d+)/) { # Floats are 32 bit [Even,Odd] |
| 1856 | my $freg = $1; |
| 1857 | my $fereg = "f".($freg & 0xfe); #regnum |
| 1858 | if ($saslog) { # sas stores 32 bits only .. |
| 1859 | if (! ($freg%2)) { ## Even reg |
| 1860 | $state{$tid}{$instr}{$fereg} = |
| 1861 | $delta{$tid}{$currinstr}{$reg} . |
| 1862 | substr($state{$tid}{$instr}{$fereg},8,8); |
| 1863 | } else { ## Odd reg |
| 1864 | $state{$tid}{$instr}{$fereg} = |
| 1865 | substr($state{$tid}{$instr}{$fereg},0,8) . |
| 1866 | $delta{$tid}{$currinstr}{$reg}; |
| 1867 | } |
| 1868 | } else { |
| 1869 | if (! ($freg%2)) { ## Even reg |
| 1870 | my $value = join('', |
| 1871 | (split(//,$delta{$tid}{$currinstr}{$reg}))[8..15]); |
| 1872 | $state{$tid}{$instr}{$fereg} = $value . |
| 1873 | substr($state{$tid}{$instr}{$fereg},8,8); |
| 1874 | } else { ## Odd reg |
| 1875 | my $value = join('', |
| 1876 | (split(//,$delta{$tid}{$currinstr}{$reg}))[8..15]); |
| 1877 | $state{$tid}{$instr}{$fereg} = |
| 1878 | substr($state{$tid}{$instr}{$fereg},0,8) . $value; |
| 1879 | } |
| 1880 | } |
| 1881 | } else { |
| 1882 | $state{$tid}{$instr}{$reg} = $delta{$tid}{$currinstr}{$reg}; |
| 1883 | } |
| 1884 | } |
| 1885 | } |
| 1886 | |
| 1887 | $current{$tid} = $instr; |
| 1888 | return (hex($currwin), hex($currgl)); |
| 1889 | |
| 1890 | } # }}} |
| 1891 | |
| 1892 | ############################################################################### |
| 1893 | # search for previous delta for register under cursor {{{ |
| 1894 | # |
| 1895 | sub previous_delta { |
| 1896 | my ($state_t) = @_; |
| 1897 | my $regname = $state_t->get($state_t->index("current wordstart"), |
| 1898 | $state_t->index("current wordend")); |
| 1899 | |
| 1900 | foreach my $previnstr (reverse sort {$a<=>$b} keys %{$delta{$tid}}) { |
| 1901 | if ($previnstr < $instr && defined ($delta{$tid}{$previnstr}{$regname})) { |
| 1902 | return($previnstr); |
| 1903 | } |
| 1904 | } |
| 1905 | return ($regname); |
| 1906 | }# }}} |
| 1907 | |
| 1908 | ############################################################################### |
| 1909 | # search for next delta for register under cursor {{{ |
| 1910 | # |
| 1911 | sub next_delta { |
| 1912 | my ($state_t) = @_; |
| 1913 | my $regname = $state_t->get($state_t->index("current wordstart"), |
| 1914 | $state_t->index("current wordend")); |
| 1915 | |
| 1916 | foreach my $nextinstr (sort {$a<=>$b} keys %{$delta{$tid}}) { |
| 1917 | if ($nextinstr > $instr && defined ($delta{$tid}{$nextinstr}{$regname})) { |
| 1918 | return($nextinstr); |
| 1919 | } |
| 1920 | } |
| 1921 | return ($regname); |
| 1922 | }# }}} |
| 1923 | |
| 1924 | ############################################################################### |
| 1925 | |
| 1926 | ############################################################################### |
| 1927 | # Translate control register number to name {{{ |
| 1928 | # |
| 1929 | sub cregname { |
| 1930 | my $regnum = shift; |
| 1931 | if (!defined $regmap{32}) { |
| 1932 | %regmap = ( 32 => "PC", |
| 1933 | 33 => "NPC", |
| 1934 | 34 => "Y", |
| 1935 | 35 => "CCR", |
| 1936 | 36 => "FPRS", |
| 1937 | 37 => "FSR", |
| 1938 | 38 => "ASI", |
| 1939 | 39 => "TICK", |
| 1940 | 40 => "GSR", |
| 1941 | 41 => "TICK_CMPR", |
| 1942 | 42 => "STICK", |
| 1943 | 43 => "STICK_CMPR", |
| 1944 | 44 => "PSTATE", |
| 1945 | 45 => "TL", |
| 1946 | 46 => "PIL", |
| 1947 | 47 => "TPC1", |
| 1948 | 48 => "TPC2", |
| 1949 | 49 => "TPC3", |
| 1950 | 50 => "TPC4", |
| 1951 | 51 => "TPC5", |
| 1952 | 52 => "TPC6", |
| 1953 | 57 => "TNPC1", |
| 1954 | 58 => "TNPC2", |
| 1955 | 59 => "TNPC3", |
| 1956 | 60 => "TNPC4", |
| 1957 | 61 => "TNPC5", |
| 1958 | 62 => "TNPC6", |
| 1959 | 67 => "TSTATE1", |
| 1960 | 68 => "TSTATE2", |
| 1961 | 69 => "TSTATE3", |
| 1962 | 70 => "TSTATE4", |
| 1963 | 71 => "TSTATE5", |
| 1964 | 72 => "TSTATE6", |
| 1965 | 77 => "TT1", |
| 1966 | 78 => "TT2", |
| 1967 | 79 => "TT3", |
| 1968 | 80 => "TT4", |
| 1969 | 81 => "TT5", |
| 1970 | 82 => "TT6", |
| 1971 | 87 => "TBA", |
| 1972 | 88 => "VER", |
| 1973 | 89 => "CWP", |
| 1974 | 90 => "CANSAVE", |
| 1975 | 91 => "CANRESTORE", |
| 1976 | 92 => "OTHERWIN", |
| 1977 | 93 => "WSTATE", |
| 1978 | 94 => "CLEANWIN", |
| 1979 | 95 => "SOFTINT", |
| 1980 | 96 => "ECACHE_ERROR_ENABLE", |
| 1981 | 97 => "ASYNCHRONOUS_FAULT_STATUS", |
| 1982 | 98 => "ASYNCHRONOUS_FAULT_ADDRESS", |
| 1983 | 99 => "OUT_INTR_DATA0", |
| 1984 | 100=> "OUT_INTR_DATA1", |
| 1985 | 101=> "OUT_INTR_DATA2", |
| 1986 | 102=> "INTR_DISPATCH_STATUS", |
| 1987 | 103=> "IN_INTR_DATA0", |
| 1988 | 104=> "IN_INTR_DATA1", |
| 1989 | 105=> "IN_INTR_DATA2", |
| 1990 | 106=> "INTR_RECEIVE", |
| 1991 | 107=> "GL", |
| 1992 | 108=> "HPSTATE", |
| 1993 | 109=> "HTSTATE1", |
| 1994 | 110=> "HTSTATE2", |
| 1995 | 111=> "HTSTATE3", |
| 1996 | 112=> "HTSTATE4", |
| 1997 | 113=> "HTSTATE5", |
| 1998 | 114=> "HTSTATE6", |
| 1999 | 115=> "HTSTATE7", |
| 2000 | 116=> "HTSTATE8", |
| 2001 | 117=> "HTSTATE9", |
| 2002 | 118=> "HTSTATE10", |
| 2003 | 119=> "HTBA", |
| 2004 | 120=> "HINTP", |
| 2005 | 121=> "HSTICK_CMPR", |
| 2006 | 122=> "MID", |
| 2007 | 123=> "ISFSR", |
| 2008 | 124=> "DSFSR", |
| 2009 | 125=> "DSFAR", |
| 2010 | 126=> "CTXT_PRIM_0", |
| 2011 | 127=> "CTXT_SEC_0", |
| 2012 | 128=> "CTXT_PRIM_1", |
| 2013 | 129=> "CTXT_SEC_1", |
| 2014 | 130=> "LSU_CONTROL", |
| 2015 | 131=> "I_TAG_ACC", |
| 2016 | 132=> "CTXT_Z_TSB_CFG0", |
| 2017 | 133=> "CTXT_Z_TSB_CFG1", |
| 2018 | 134=> "CTXT_Z_TSB_CFG2", |
| 2019 | 135=> "CTXT_Z_TSB_CFG3", |
| 2020 | 136=> "CTXT_NZ_TSB_CFG0", |
| 2021 | 137=> "CTXT_NZ_TSB_CFG1", |
| 2022 | 138=> "CTXT_NZ_TSB_CFG2", |
| 2023 | 139=> "CTXT_NZ_TSB_CFG3", |
| 2024 | 140=> "I_DATA_IN", |
| 2025 | 141=> "D_TAG_ACC", |
| 2026 | 142=> "WATCHPOINT_ADDR", |
| 2027 | 143=> "D_DATA_IN" |
| 2028 | ); |
| 2029 | } |
| 2030 | return ($regmap{$regnum}); |
| 2031 | }#}}} |
| 2032 | |
| 2033 | # Read in gates log file and update database .. {{{ |
| 2034 | # |
| 2035 | sub slurp_barelog { |
| 2036 | my $instr = 1; |
| 2037 | my $expect = 0; |
| 2038 | my $actual = 0; |
| 2039 | my ($mtid, $reg, $value); |
| 2040 | |
| 2041 | if (&have_pas) { |
| 2042 | $have_pa = 1; |
| 2043 | } |
| 2044 | my $fn = (-r $logfile)? $logfile :"gunzip -c $logfile |"; |
| 2045 | open (LOG, "$fn") |
| 2046 | || usage( "ERROR > Cannot open Log file $logfile, $!\n"); |
| 2047 | print "INFO > Loading logfile \"$logfile\"..\n"; |
| 2048 | if ($only_cores ne "") { |
| 2049 | print "INFO > Restricted to reading log for core(s) $only_cores\n"; |
| 2050 | } |
| 2051 | while ($line = <LOG>) { |
| 2052 | next unless ($line =~ /^\s*\d+:\s+\w+\[\w+_top.*?\]:\s+.*?\s+T\d+/o); |
| 2053 | |
| 2054 | next if ($line !~ /$only_cores/o); |
| 2055 | chomp($line); |
| 2056 | if (($mtid) |
| 2057 | = $line =~ /^\s*\d+:\s+\w+\[\w+_top.*?\]:\s+.*?\s+T(\d+)/o) { |
| 2058 | $line =~ /^\s*(\d+):/o; |
| 2059 | $line =~ s/.*\[\w+_top.*?\]:\s+@(\d+)/$1:/o; |
| 2060 | last if ($maxtime && $1 > $maxtime); |
| 2061 | $instr = int($instr); |
| 2062 | $line =~ s/(#\d+)*\s+T/ #$instr T/; # Add instr# if not present. |
| 2063 | |
| 2064 | if (!exists ($state{$mtid}{0})) { |
| 2065 | init_trace($mtid); |
| 2066 | init_state($mtid); |
| 2067 | $numthreads = $mtid+1 if ($numthreads<=$mtid) ; |
| 2068 | $tid = $mtid if ($mtid < $tid); |
| 2069 | } |
| 2070 | |
| 2071 | my ($va) = $line =~ m/T\d+\s+(\w+)/o; |
| 2072 | my $sva = substr($va, -12); # Use 48 bits only |
| 2073 | $line =~ s/$va/$sva/; |
| 2074 | if($have_disas) { |
| 2075 | $line .= " " . $disas{$sva}; |
| 2076 | } |
| 2077 | $current{$mtid} = $instr; |
| 2078 | $trace{$mtid}{$instr} = $line; |
| 2079 | $fulltrace{$instr} = $line; |
| 2080 | $instr++; |
| 2081 | } |
| 2082 | } |
| 2083 | close LOG; |
| 2084 | foreach (0.. $numthreads-1) { |
| 2085 | $last{$_} = $current{$_}; |
| 2086 | $current{$_} = 0; |
| 2087 | } |
| 2088 | } #}}} |