gmon/gmon.s

   1         .text
   2         .p2align 4,,15
   3         .type   callback, @function
   4 callback:
   5         movq    8(%rdi), %rcx
   6         xorl    %eax, %eax
   7         cmpb    $0, (%rcx)
   8         jne     .L1
   9         movq    (%rdi), %rax
  10         movq    %rax, (%rdx)
  11         movl    $1, %eax
  12 .L1:
  13         rep ret
  14         .size   callback, .-callback
  15         .section        .rodata.str1.1,"aMS",@progbits,1
  16 .LC0:
  17         .string "GMON_OUT_PREFIX"
  18 .LC1:
  19         .string "gmon.out"
  20 .LC2:
  21         .string "%s.%u"
  22 .LC3:
  23         .string "_mcleanup: gmon.out: %s\n"
  24         .text
  25         .p2align 4,,15
  26         .type   write_gmon, @function
  27 write_gmon:
  28         pushq   %rbp
  29         leaq    .LC0(%rip), %rdi
  30         movq    %rsp, %rbp
  31         pushq   %r15
  32         pushq   %r14
  33         pushq   %r13
  34         pushq   %r12
  35         pushq   %rbx
  36         subq    $1768, %rsp
  37         call    getenv
  38         testq   %rax, %rax
  39         je      .L9
  40         movl    __libc_enable_secure(%rip), %edx
  41         testl   %edx, %edx
  42         je      .L50
  43 .L9:
  44         leaq    .LC1(%rip), %rdi
  45         xorl    %eax, %eax
  46         movl    $438, %edx
  47         movl    $131649, %esi
  48         call    __open_nocancel
  49         testl   %eax, %eax
  50         movl    %eax, %ebx
  51         js      .L51
  52 .L8:
  53         leaq    -1776(%rbp), %rsi
  54         movq    $0, -1768(%rbp)
  55         movl    $20, %edx
  56         movl    %ebx, %edi
  57         movl    $1852796263, -1776(%rbp)
  58         movl    $1, -1772(%rbp)
  59         movl    $0, 16(%rsi)
  60         call    __write_nocancel
  61         leaq    callback(%rip), %rdi
  62         leaq    -1784(%rbp), %rsi
  63         movq    $0, -1784(%rbp)
  64         call    __dl_iterate_phdr
  65         movq    -1784(%rbp), %rax
  66         movb    $0, -1744(%rbp)
  67         movq    %rax, %rdi
  68         movq    16+_gmonparam(%rip), %rax
  69         testq   %rax, %rax
  70         jne     .L48
  71         leaq    -1072(%rbp), %r13
  72         leaq    -1744(%rbp), %r12
  73         leaq    -1712(%rbp), %r15
  74 .L11:
  75         leaq    -48(%rbp), %rcx
  76         leaq    -1785(%rbp), %r10
  77         movb    $1, -1785(%rbp)
  78         movq    %r13, %rax
  79         movq    %r15, %rdx
  80         .p2align 4,,10
  81         .p2align 3
  82 .L12:
  83         movq    %rdx, 16(%rax)
  84         movq    %r10, (%rax)
  85         addq    $32, %rax
  86         movq    $1, -24(%rax)
  87         movq    $20, -8(%rax)
  88         addq    $20, %rdx
  89         cmpq    %rax, %rcx
  90         jne     .L12
  91         movq    32+_gmonparam(%rip), %rax
  92         xorl    %edx, %edx
  93         xorl    %r14d, %r14d
  94         shrq    $3, %rax
  95         testq   %rax, %rax
  96         movq    %rax, -1800(%rbp)
  97         je      .L14
  98         movq    %r10, -1808(%rbp)
  99         movq    %rdi, %r10
 100         .p2align 4,,10
 101         .p2align 3
 102 .L13:
 103         movq    24+_gmonparam(%rip), %rax
 104         movq    (%rax,%r14,8), %rax
 105         testq   %rax, %rax
 106         je      .L15
 107         movq    88+_gmonparam(%rip), %rdi
 108         movq    64+_gmonparam(%rip), %rcx
 109         movq    40+_gmonparam(%rip), %rsi
 110         leaq    0(,%rdi,8), %r9
 111         subq    %r10, %rcx
 112         imulq   %r14, %r9
 113         addq    %rcx, %r9
 114         .p2align 4,,10
 115         .p2align 3
 116 .L17:
 117         leaq    (%rax,%rax,2), %r8
 118         movq    %r9, -1744(%rbp)
 119         salq    $3, %r8
 120         leaq    (%rsi,%r8), %rax
 121         movq    (%rax), %rcx
 122         subq    %r10, %rcx
 123         movq    %rcx, -1736(%rbp)
 124         movq    8(%rax), %rcx
 125         movl    %ecx, -1728(%rbp)
 126         movslq  %edx, %rcx
 127         movl    16(%r12), %edi
 128         leaq    (%rcx,%rcx,4), %rcx
 129         movdqa  (%r12), %xmm0
 130         addl    $1, %edx
 131         leaq    (%r15,%rcx,4), %rcx
 132         cmpl    $32, %edx
 133         movups  %xmm0, (%rcx)
 134         movl    %edi, 16(%rcx)
 135         jne     .L16
 136         movl    $64, %edx
 137         movq    %r13, %rsi
 138         movl    %ebx, %edi
 139         movl    $20, %eax
 140 #APP
 141 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 142         syscall
 143
 144 # 0 "" 2
 145 #NO_APP
 146         movq    40+_gmonparam(%rip), %rsi
 147         xorl    %edx, %edx
 148         leaq    (%rsi,%r8), %rax
 149 .L16:
 150         movq    16(%rax), %rax
 151         testq   %rax, %rax
 152         jne     .L17
 153 .L15:
 154         addq    $1, %r14
 155         cmpq    %r14, -1800(%rbp)
 156         jne     .L13
 157         testl   %edx, %edx
 158         movq    -1808(%rbp), %r10
 159         je      .L14
 160         addl    %edx, %edx
 161         movq    %r13, %rsi
 162         movl    %ebx, %edi
 163         movl    $20, %eax
 164 #APP
 165 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 166         syscall
 167
 168 # 0 "" 2
 169 #NO_APP
 170 .L14:
 171         movq    __bb_head(%rip), %r9
 172         movb    $2, -1785(%rbp)
 173         movq    %r10, -1712(%rbp)
 174         movq    $1, -1704(%rbp)
 175         movq    %r12, -1696(%rbp)
 176         movq    $8, -1688(%rbp)
 177         testq   %r9, %r9
 178         movq    $8, -1064(%rbp)
 179         movq    $8, -1048(%rbp)
 180         movq    $8, -1032(%rbp)
 181         movq    $8, -1016(%rbp)
 182         movq    $8, -1000(%rbp)
 183         movq    $8, -984(%rbp)
 184         movq    $8, -968(%rbp)
 185         movq    $8, -952(%rbp)
 186         je      .L19
 187         movl    $20, %r10d
 188         .p2align 4,,10
 189         .p2align 3
 190 .L24:
 191         movq    24(%r9), %rax
 192         movl    $2, %edx
 193         movq    %r15, %rsi
 194         movl    %ebx, %edi
 195         movq    %rax, -1744(%rbp)
 196         movl    %r10d, %eax
 197 #APP
 198 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 199         syscall
 200
 201 # 0 "" 2
 202 #NO_APP
 203         movq    -1744(%rbp), %rsi
 204         testq   %rsi, %rsi
 205         je      .L20
 206         movq    40(%r9), %r11
 207         movq    16(%r9), %rdi
 208         xorl    %r8d, %r8d
 209         xorl    %edx, %edx
 210         .p2align 4,,10
 211         .p2align 3
 212 .L21:
 213         leaq    0(,%r8,8), %rax
 214         leaq    1(%rdx), %rcx
 215         movq    %rdx, %r12
 216         addq    $1, %r8
 217         salq    $4, %r12
 218         addq    $2, %rdx
 219         leaq    (%r11,%rax), %r14
 220         salq    $4, %rcx
 221         addq    %rdi, %rax
 222         cmpq    %rsi, %r8
 223         movq    %r14, -1072(%rbp,%r12)
 224         movq    %rax, -1072(%rbp,%rcx)
 225         jnb     .L52
 226         cmpq    $6, %rdx
 227         jbe     .L21
 228         movq    %r13, %rsi
 229         movl    %ebx, %edi
 230         movl    %r10d, %eax
 231 #APP
 232 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 233         syscall
 234
 235 # 0 "" 2
 236 #NO_APP
 237         xorl    %edx, %edx
 238         movq    40(%r9), %r11
 239         movq    16(%r9), %rdi
 240         movq    -1744(%rbp), %rsi
 241         jmp     .L21
 242         .p2align 4,,10
 243         .p2align 3
 244 .L52:
 245         movq    %r13, %rsi
 246         movl    %ebx, %edi
 247         movl    %r10d, %eax
 248 #APP
 249 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 250         syscall
 251
 252 # 0 "" 2
 253 #NO_APP
 254 .L20:
 255         movq    32(%r9), %r9
 256         testq   %r9, %r9
 257         jne     .L24
 258 .L19:
 259         movl    %ebx, %edi
 260         call    __close_nocancel
 261         leaq    -40(%rbp), %rsp
 262         popq    %rbx
 263         popq    %r12
 264         popq    %r13
 265         popq    %r14
 266         popq    %r15
 267         popq    %rbp
 268         ret
 269         .p2align 4,,10
 270         .p2align 3
 271 .L48:
 272         movq    8+_gmonparam(%rip), %rdx
 273         leaq    -1712(%rbp), %r15
 274         leaq    -1744(%rbp), %r12
 275         movq    %rax, -1032(%rbp)
 276         leaq    -1072(%rbp), %r13
 277         shrq    %rax
 278         movq    %r12, -1072(%rbp)
 279         movq    $1, -1064(%rbp)
 280         movq    %rdx, -1040(%rbp)
 281         movq    64+_gmonparam(%rip), %rdx
 282         movq    %r15, -1056(%rbp)
 283         movq    $40, -1048(%rbp)
 284         movl    %eax, -1696(%rbp)
 285         subq    %rdi, %rdx
 286         movq    %rdx, -1712(%rbp)
 287         movq    72+_gmonparam(%rip), %rdx
 288         subq    %rdi, %rdx
 289         movq    %rdx, -1704(%rbp)
 290         call    __profile_frequency
 291         movabsq $32480047799690611, %rdi
 292         movl    %eax, -1692(%rbp)
 293         xorl    %eax, %eax
 294         movq    %rdi, -1688(%rbp)
 295         movl    $3, %edx
 296         movw    %ax, 36(%r15)
 297         movl    $0, 32(%r15)
 298         movb    $0, 38(%r15)
 299         movq    %r13, %rsi
 300         movb    $115, -1673(%rbp)
 301         movl    %ebx, %edi
 302         movl    $20, %eax
 303 #APP
 304 # 68 "../sysdeps/unix/sysv/linux/not-cancel.h" 1
 305         syscall
 306
 307 # 0 "" 2
 308 #NO_APP
 309         movq    -1784(%rbp), %rax
 310         movq    %rax, %rdi
 311         jmp     .L11
 312 .L50:
 313         movq    %rax, %rdi
 314         movq    %rax, %rbx
 315         movq    %rsp, %r12
 316         call    strlen
 317         leaq    20(%rax), %r13
 318         addq    $35, %rax
 319         andq    $-16, %rax
 320         subq    %rax, %rsp
 321         call    __getpid
 322         leaq    .LC2(%rip), %rdx
 323         movl    %eax, %r8d
 324         movq    %rbx, %rcx
 325         movq    %rsp, %rdi
 326         movq    %r13, %rsi
 327         xorl    %eax, %eax
 328         call    __snprintf
 329         movq    %rsp, %rdi
 330         xorl    %eax, %eax
 331         movl    $438, %edx
 332         movl    $131649, %esi
 333         call    __open_nocancel
 334         cmpl    $-1, %eax
 335         movl    %eax, %ebx
 336         movq    %r12, %rsp
 337         jne     .L8
 338         jmp     .L9
 339 .L51:
 340         movq    __libc_errno@gottpoff(%rip), %rax
 341         leaq    -1072(%rbp), %rsi
 342         movl    $300, %edx
 343         movl    %fs:(%rax), %edi
 344         call    __strerror_r
 345         leaq    .LC3(%rip), %rsi
 346         movq    %rax, %rdx
 347         xorl    %edi, %edi
 348         xorl    %eax, %eax
 349         call    __fxprintf
 350         leaq    -40(%rbp), %rsp
 351         popq    %rbx
 352         popq    %r12
 353         popq    %r13
 354         popq    %r14
 355         popq    %r15
 356         popq    %rbp
 357         ret
 358         .size   write_gmon, .-write_gmon
 359         .p2align 4,,15
 360         .type   __moncontrol.part.0, @function
 361 __moncontrol.part.0:
 362         subq    $8, %rsp
 363         movl    s_scale(%rip), %ecx
 364         movq    64+_gmonparam(%rip), %rdx
 365         movq    16+_gmonparam(%rip), %rsi
 366         movq    8+_gmonparam(%rip), %rdi
 367         call    __profil
 368         movq    $0, _gmonparam(%rip)
 369         addq    $8, %rsp
 370         ret
 371         .size   __moncontrol.part.0, .-__moncontrol.part.0
 372         .p2align 4,,15
 373         .globl  __moncontrol
 374         .hidden __moncontrol
 375         .type   __moncontrol, @function
 376 __moncontrol:
 377         cmpq    $2, _gmonparam(%rip)
 378         je      .L59
 379         testl   %edi, %edi
 380         jne     .L61
 381         subq    $8, %rsp
 382         xorl    %ecx, %ecx
 383         xorl    %edx, %edx
 384         xorl    %esi, %esi
 385         xorl    %edi, %edi
 386         call    __profil
 387         movq    $3, _gmonparam(%rip)
 388         addq    $8, %rsp
 389         ret
 390         .p2align 4,,10
 391         .p2align 3
 392 .L61:
 393         jmp     __moncontrol.part.0
 394         .p2align 4,,10
 395         .p2align 3
 396 .L59:
 397         rep ret
 398         .size   __moncontrol, .-__moncontrol
 399         .weak   moncontrol
 400         .set    moncontrol,__moncontrol
 401         .section        .rodata.str1.1
 402 .LC4:
 403         .string "monstartup: out of memory\n"
 404         .text
 405         .p2align 4,,15
 406         .globl  __monstartup
 407         .type   __monstartup, @function
 408 __monstartup:
 409         pushq   %r13
 410         pushq   %r12
 411         andq    $-4, %rdi
 412         pushq   %rbp
 413         leaq    3(%rsi), %rbp
 414         pushq   %rbx
 415         movq    %rdi, %r13
 416         movabsq $2951479051793528259, %rcx
 417         andq    $-4, %rbp
 418         subq    $8, %rsp
 419         movq    %rdi, 64+_gmonparam(%rip)
 420         movq    %rbp, %rax
 421         movq    %rbp, 72+_gmonparam(%rip)
 422         movq    $2, 88+_gmonparam(%rip)
 423         subq    %rdi, %rax
 424         movq    $4, 96+_gmonparam(%rip)
 425         leaq    (%rax,%rax,2), %rdx
 426         movq    %rax, %rdi
 427         movq    %rax, 80+_gmonparam(%rip)
 428         shrq    %rdi
 429         shrq    $2, %rdx
 430         leaq    7(%rdi), %rbx
 431         movq    %rdi, 32+_gmonparam(%rip)
 432         movq    %rdx, %rax
 433         mulq    %rcx
 434         andq    $-8, %rbx
 435         movq    %rbx, 16+_gmonparam(%rip)
 436         shrq    $2, %rdx
 437         cmpq    $49, %rdx
 438         ja      .L63
 439         movq    $50, 56+_gmonparam(%rip)
 440         movl    $1200, %r12d
 441 .L64:
 442         addq    %rbx, %rdi
 443         movl    $1, %esi
 444         movq    %r12, 48+_gmonparam(%rip)
 445         addq    %r12, %rdi
 446         call    calloc@PLT
 447         testq   %rax, %rax
 448         je      .L73
 449         subl    %r13d, %ebp
 450         addq    %rax, %r12
 451         movq    %rax, 40+_gmonparam(%rip)
 452         movq    $0, 16(%rax)
 453         movslq  %ebp, %rax
 454         movq    %r12, 8+_gmonparam(%rip)
 455         addq    %rbx, %r12
 456         cmpq    %rax, %rbx
 457         movq    %r12, 24+_gmonparam(%rip)
 458         jnb     .L68
 459         testq   %rbx, %rbx
 460         js      .L69
 461         pxor    %xmm0, %xmm0
 462         cvtsi2ssq       %rbx, %xmm0
 463 .L70:
 464         cmpq    $2, _gmonparam(%rip)
 465         pxor    %xmm1, %xmm1
 466         cvtsi2ss        %ebp, %xmm1
 467         divss   %xmm1, %xmm0
 468         mulss   .LC5(%rip), %xmm0
 469         cvttss2si       %xmm0, %eax
 470         movl    %eax, s_scale(%rip)
 471         jne     .L74
 472 .L62:
 473         addq    $8, %rsp
 474         popq    %rbx
 475         popq    %rbp
 476         popq    %r12
 477         popq    %r13
 478         ret
 479         .p2align 4,,10
 480         .p2align 3
 481 .L63:
 482         cmpq    $1048576, %rdx
 483         jbe     .L75
 484         movq    $1048576, 56+_gmonparam(%rip)
 485         movl    $25165824, %r12d
 486         jmp     .L64
 487         .p2align 4,,10
 488         .p2align 3
 489 .L68:
 490         cmpq    $2, _gmonparam(%rip)
 491         movl    $65536, s_scale(%rip)
 492         je      .L62
 493 .L74:
 494         addq    $8, %rsp
 495         popq    %rbx
 496         popq    %rbp
 497         popq    %r12
 498         popq    %r13
 499         jmp     __moncontrol.part.0
 500         .p2align 4,,10
 501         .p2align 3
 502 .L75:
 503         leaq    (%rdx,%rdx,2), %r12
 504         movq    %rdx, 56+_gmonparam(%rip)
 505         salq    $3, %r12
 506         jmp     .L64
 507         .p2align 4,,10
 508         .p2align 3
 509 .L69:
 510         pxor    %xmm0, %xmm0
 511         shrq    %rbx
 512         cvtsi2ssq       %rbx, %xmm0
 513         addss   %xmm0, %xmm0
 514         jmp     .L70
 515         .p2align 4,,10
 516         .p2align 3
 517 .L73:
 518         leaq    .LC4(%rip), %rsi
 519         movl    $26, %edx
 520         movl    $2, %edi
 521         call    __write_nocancel
 522         movq    $0, 40+_gmonparam(%rip)
 523         movq    $2, _gmonparam(%rip)
 524         addq    $8, %rsp
 525         popq    %rbx
 526         popq    %rbp
 527         popq    %r12
 528         popq    %r13
 529         ret
 530         .size   __monstartup, .-__monstartup
 531         .weak   monstartup
 532         .set    monstartup,__monstartup
 533         .p2align 4,,15
 534         .globl  __write_profiling
 535         .type   __write_profiling, @function
 536 __write_profiling:
 537         pushq   %rbx
 538         movq    _gmonparam(%rip), %rbx
 539         movq    $3, _gmonparam(%rip)
 540         testl   %ebx, %ebx
 541         jne     .L77
 542         call    write_gmon
 543 .L77:
 544         movslq  %ebx, %rbx
 545         movq    %rbx, _gmonparam(%rip)
 546         popq    %rbx
 547         ret
 548         .size   __write_profiling, .-__write_profiling
 549         .weak   write_profiling
 550         .set    write_profiling,__write_profiling
 551         .p2align 4,,15
 552         .globl  _mcleanup
 553         .type   _mcleanup, @function
 554 _mcleanup:
 555         subq    $8, %rsp
 556         xorl    %edi, %edi
 557         call    __moncontrol
 558         cmpq    $2, _gmonparam(%rip)
 559         je      .L80
 560         call    write_gmon
 561 .L80:
 562         movq    40+_gmonparam(%rip), %rdi
 563         addq    $8, %rsp
 564         jmp     free@PLT
 565         .size   _mcleanup, .-_mcleanup
 566         .local  s_scale
 567         .comm   s_scale,4,4
 568         .hidden _gmonparam
 569         .globl  _gmonparam
 570         .data
 571         .align 32
 572         .type   _gmonparam, @object
 573         .size   _gmonparam, 104
 574 _gmonparam:
 575         .quad   3
 576         .zero   96
 577         .hidden __bb_head
 578         .comm   __bb_head,8,8
 579         .section        .rodata.cst4,"aM",@progbits,4
 580         .align 4
 581 .LC5:
 582         .long   1199570944
 583         .hidden __profil
 584         .hidden __fxprintf
 585         .hidden __strerror_r
 586         .hidden __snprintf
 587         .hidden __getpid
 588         .hidden strlen
 589         .hidden __profile_frequency
 590         .hidden __close_nocancel
 591         .hidden __dl_iterate_phdr
 592         .hidden __write_nocancel
 593         .hidden __open_nocancel
 594         .hidden getenv