sunrpc/svc_tcp.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6         .symver __EI_svctcp_create, svctcp_create@GLIBC_2.2.5
   7         .symver __EI_svcfd_create, svcfd_create@GLIBC_2.2.5
   8 #NO_APP
   9         .p2align 4,,15
  10         .type   rendezvous_stat, @function
  11 rendezvous_stat:
  12         movl    $2, %eax
  13         ret
  14         .size   rendezvous_stat, .-rendezvous_stat
  15         .p2align 4,,15
  16         .type   svctcp_getargs, @function
  17 svctcp_getargs:
  18         movq    64(%rdi), %rdi
  19         movq    %rsi, %rcx
  20         xorl    %eax, %eax
  21         movq    %rdx, %rsi
  22         addq    $16, %rdi
  23         jmp     *%rcx
  24         .size   svctcp_getargs, .-svctcp_getargs
  25         .p2align 4,,15
  26         .type   svctcp_freeargs, @function
  27 svctcp_freeargs:
  28         movq    64(%rdi), %rdi
  29         movq    %rsi, %rcx
  30         xorl    %eax, %eax
  31         movq    %rdx, %rsi
  32         movl    $2, 16(%rdi)
  33         addq    $16, %rdi
  34         jmp     *%rcx
  35         .size   svctcp_freeargs, .-svctcp_freeargs
  36         .p2align 4,,15
  37         .type   svctcp_destroy, @function
  38 svctcp_destroy:
  39         pushq   %rbp
  40         pushq   %rbx
  41         movq    %rdi, %rbx
  42         subq    $8, %rsp
  43         movq    64(%rdi), %rbp
  44         call    __GI_xprt_unregister
  45         movl    (%rbx), %edi
  46         call    __GI___close
  47         cmpw    $0, 4(%rbx)
  48         jne     .L6
  49         movq    24(%rbp), %rax
  50         movq    56(%rax), %rax
  51         testq   %rax, %rax
  52         je      .L6
  53         leaq    16(%rbp), %rdi
  54         call    *%rax
  55 .L6:
  56         movq    %rbp, %rdi
  57         call    free@PLT
  58         addq    $8, %rsp
  59         movq    %rbx, %rdi
  60         popq    %rbx
  61         popq    %rbp
  62         jmp     free@PLT
  63         .size   svctcp_destroy, .-svctcp_destroy
  64         .p2align 4,,15
  65         .type   svctcp_rendezvous_abort, @function
  66 svctcp_rendezvous_abort:
  67         subq    $8, %rsp
  68         call    __GI_abort
  69         .size   svctcp_rendezvous_abort, .-svctcp_rendezvous_abort
  70         .section        .rodata.str1.1,"aMS",@progbits,1
  71 .LC0:
  72         .string "out of memory\n"
  73 .LC1:
  74         .string "svc_tcp: makefd_xprt"
  75 .LC2:
  76         .string "%s: %s"
  77         .text
  78         .p2align 4,,15
  79         .type   makefd_xprt, @function
  80 makefd_xprt:
  81         pushq   %r14
  82         pushq   %r13
  83         movl    %edx, %r14d
  84         pushq   %r12
  85         pushq   %rbp
  86         movl    %edi, %r12d
  87         pushq   %rbx
  88         movl    $336, %edi
  89         movl    %esi, %r13d
  90         call    malloc@PLT
  91         movl    $464, %edi
  92         movq    %rax, %rbx
  93         call    malloc@PLT
  94         testq   %rbx, %rbx
  95         movq    %rax, %rbp
  96         je      .L17
  97         testq   %rax, %rax
  98         je      .L17
  99         leaq    16(%rax), %rdi
 100         leaq    writetcp(%rip), %r9
 101         leaq    readtcp(%rip), %r8
 102         movl    $2, (%rax)
 103         movq    %rbx, %rcx
 104         movl    %r14d, %edx
 105         movl    %r13d, %esi
 106         call    __GI_xdrrec_create
 107         leaq    svctcp_op(%rip), %rax
 108         movq    %rbp, 64(%rbx)
 109         addq    $64, %rbp
 110         movq    $0, 72(%rbx)
 111         movq    %rbp, 48(%rbx)
 112         movq    %rbx, %rdi
 113         movq    %rax, 8(%rbx)
 114         xorl    %eax, %eax
 115         movl    $0, 16(%rbx)
 116         movw    %ax, 4(%rbx)
 117         movl    %r12d, (%rbx)
 118         call    __GI_xprt_register
 119 .L13:
 120         movq    %rbx, %rax
 121         popq    %rbx
 122         popq    %rbp
 123         popq    %r12
 124         popq    %r13
 125         popq    %r14
 126         ret
 127         .p2align 4,,10
 128         .p2align 3
 129 .L17:
 130         leaq    .LC0(%rip), %rsi
 131         leaq    __GI__libc_intl_domainname(%rip), %rdi
 132         movl    $5, %edx
 133         call    __GI___dcgettext
 134         leaq    .LC1(%rip), %rdx
 135         leaq    .LC2(%rip), %rsi
 136         movq    %rax, %rcx
 137         xorl    %edi, %edi
 138         xorl    %eax, %eax
 139         call    __fxprintf
 140         movq    %rbx, %rdi
 141         xorl    %ebx, %ebx
 142         call    free@PLT
 143         movq    %rbp, %rdi
 144         call    free@PLT
 145         jmp     .L13
 146         .size   makefd_xprt, .-makefd_xprt
 147         .p2align 4,,15
 148         .type   rendezvous_request, @function
 149 rendezvous_request:
 150         pushq   %r13
 151         pushq   %r12
 152         pushq   %rbp
 153         pushq   %rbx
 154         movq    %rdi, %rbx
 155         subq    $40, %rsp
 156         movq    64(%rdi), %r13
 157         leaq    16(%rsp), %r12
 158         leaq    12(%rsp), %rbp
 159         jmp     .L20
 160         .p2align 4,,10
 161         .p2align 3
 162 .L27:
 163         movq    __libc_errno@gottpoff(%rip), %rax
 164         cmpl    $4, %fs:(%rax)
 165         jne     .L26
 166 .L20:
 167         movl    (%rbx), %edi
 168         movq    %rbp, %rdx
 169         movq    %r12, %rsi
 170         movl    $16, 12(%rsp)
 171         call    __GI_accept
 172         testl   %eax, %eax
 173         js      .L27
 174         movl    4(%r13), %edx
 175         movl    0(%r13), %esi
 176         movl    %eax, %edi
 177         call    makefd_xprt
 178         testq   %rax, %rax
 179         je      .L28
 180         movdqa  16(%rsp), %xmm0
 181         movl    12(%rsp), %edx
 182         movups  %xmm0, 20(%rax)
 183         movl    %edx, 16(%rax)
 184 .L22:
 185         addq    $40, %rsp
 186         xorl    %eax, %eax
 187         popq    %rbx
 188         popq    %rbp
 189         popq    %r12
 190         popq    %r13
 191         ret
 192         .p2align 4,,10
 193         .p2align 3
 194 .L26:
 195         call    __svc_accept_failed
 196         addq    $40, %rsp
 197         xorl    %eax, %eax
 198         popq    %rbx
 199         popq    %rbp
 200         popq    %r12
 201         popq    %r13
 202         ret
 203         .p2align 4,,10
 204         .p2align 3
 205 .L28:
 206         call    __svc_wait_on_error
 207         jmp     .L22
 208         .size   rendezvous_request, .-rendezvous_request
 209         .p2align 4,,15
 210         .type   svctcp_reply, @function
 211 svctcp_reply:
 212         pushq   %rbp
 213         pushq   %rbx
 214         subq    $8, %rsp
 215         movq    64(%rdi), %rax
 216         leaq    16(%rax), %rbx
 217         movl    $0, 16(%rax)
 218         movq    8(%rax), %rax
 219         movq    %rbx, %rdi
 220         movq    %rax, (%rsi)
 221         call    __GI_xdr_replymsg
 222         movq    %rbx, %rdi
 223         movl    $1, %esi
 224         movl    %eax, %ebp
 225         call    __GI_xdrrec_endofrecord
 226         addq    $8, %rsp
 227         movl    %ebp, %eax
 228         popq    %rbx
 229         popq    %rbp
 230         ret
 231         .size   svctcp_reply, .-svctcp_reply
 232         .p2align 4,,15
 233         .type   svctcp_stat, @function
 234 svctcp_stat:
 235         movq    64(%rdi), %rdi
 236         movl    (%rdi), %eax
 237         testl   %eax, %eax
 238         jne     .L41
 239         rep ret
 240         .p2align 4,,10
 241         .p2align 3
 242 .L41:
 243         subq    $8, %rsp
 244         addq    $16, %rdi
 245         call    __GI_xdrrec_eof
 246         testl   %eax, %eax
 247         setne   %al
 248         addq    $8, %rsp
 249         movzbl  %al, %eax
 250         addl    $1, %eax
 251         ret
 252         .size   svctcp_stat, .-svctcp_stat
 253         .p2align 4,,15
 254         .type   svctcp_recv, @function
 255 svctcp_recv:
 256         pushq   %r12
 257         pushq   %rbp
 258         movq    %rsi, %r12
 259         pushq   %rbx
 260         movq    64(%rdi), %rbx
 261         leaq    16(%rbx), %rbp
 262         movl    $1, 16(%rbx)
 263         movq    %rbp, %rdi
 264         call    __GI_xdrrec_skiprecord
 265         movq    %r12, %rsi
 266         movq    %rbp, %rdi
 267         call    __GI_xdr_callmsg
 268         testl   %eax, %eax
 269         jne     .L46
 270         movl    $0, (%rbx)
 271         popq    %rbx
 272         popq    %rbp
 273         popq    %r12
 274         ret
 275         .p2align 4,,10
 276         .p2align 3
 277 .L46:
 278         movq    (%r12), %rax
 279         movq    %rax, 8(%rbx)
 280         movl    $1, %eax
 281         popq    %rbx
 282         popq    %rbp
 283         popq    %r12
 284         ret
 285         .size   svctcp_recv, .-svctcp_recv
 286         .p2align 4,,15
 287         .type   writetcp, @function
 288 writetcp:
 289         pushq   %r13
 290         pushq   %r12
 291         movl    %edx, %r13d
 292         pushq   %rbp
 293         pushq   %rbx
 294         subq    $8, %rsp
 295         testl   %edx, %edx
 296         jle     .L48
 297         movq    %rdi, %r12
 298         movq    %rsi, %rbp
 299         movl    %edx, %ebx
 300         jmp     .L51
 301         .p2align 4,,10
 302         .p2align 3
 303 .L49:
 304         subl    %eax, %ebx
 305         cltq
 306         addq    %rax, %rbp
 307         testl   %ebx, %ebx
 308         jle     .L48
 309 .L51:
 310         movl    (%r12), %edi
 311         movslq  %ebx, %rdx
 312         movq    %rbp, %rsi
 313         call    __GI___write
 314         testl   %eax, %eax
 315         jns     .L49
 316         movq    64(%r12), %rax
 317         movl    $0, (%rax)
 318         addq    $8, %rsp
 319         movl    $-1, %eax
 320         popq    %rbx
 321         popq    %rbp
 322         popq    %r12
 323         popq    %r13
 324         ret
 325         .p2align 4,,10
 326         .p2align 3
 327 .L48:
 328         addq    $8, %rsp
 329         movl    %r13d, %eax
 330         popq    %rbx
 331         popq    %rbp
 332         popq    %r12
 333         popq    %r13
 334         ret
 335         .size   writetcp, .-writetcp
 336         .p2align 4,,15
 337         .type   readtcp, @function
 338 readtcp:
 339         pushq   %r14
 340         pushq   %r13
 341         movq    %rsi, %r14
 342         pushq   %r12
 343         pushq   %rbp
 344         movq    %rdi, %r12
 345         pushq   %rbx
 346         movl    %edx, %r13d
 347         subq    $16, %rsp
 348         movl    (%rdi), %ebx
 349         leaq    8(%rsp), %rbp
 350 .L61:
 351         movl    $1, %eax
 352         movl    $35000, %edx
 353         movl    $1, %esi
 354         movq    %rbp, %rdi
 355         movl    %ebx, 8(%rsp)
 356         movw    %ax, 12(%rsp)
 357         call    __GI___poll
 358         cmpl    $-1, %eax
 359         je      .L56
 360         testl   %eax, %eax
 361         je      .L57
 362         movzwl  14(%rsp), %eax
 363         testb   $56, %al
 364         jne     .L57
 365 .L59:
 366         testb   $1, %al
 367         je      .L61
 368         movslq  %r13d, %rdx
 369         movq    %r14, %rsi
 370         movl    %ebx, %edi
 371         call    __GI___read
 372         testl   %eax, %eax
 373         jg      .L54
 374         .p2align 4,,10
 375         .p2align 3
 376 .L57:
 377         movq    64(%r12), %rax
 378         movl    $0, (%rax)
 379         movl    $-1, %eax
 380 .L54:
 381         addq    $16, %rsp
 382         popq    %rbx
 383         popq    %rbp
 384         popq    %r12
 385         popq    %r13
 386         popq    %r14
 387         ret
 388         .p2align 4,,10
 389         .p2align 3
 390 .L56:
 391         movq    __libc_errno@gottpoff(%rip), %rax
 392         cmpl    $4, %fs:(%rax)
 393         jne     .L57
 394         movzwl  14(%rsp), %eax
 395         jmp     .L59
 396         .size   readtcp, .-readtcp
 397         .section        .rodata.str1.8,"aMS",@progbits,1
 398         .align 8
 399 .LC3:
 400         .string "svc_tcp.c - tcp socket creation problem"
 401         .align 8
 402 .LC4:
 403         .string "svc_tcp.c - cannot getsockname or listen"
 404         .text
 405         .p2align 4,,15
 406         .globl  __GI_svctcp_create
 407         .hidden __GI_svctcp_create
 408         .type   __GI_svctcp_create, @function
 409 __GI_svctcp_create:
 410         pushq   %r14
 411         pushq   %r13
 412         xorl    %r14d, %r14d
 413         pushq   %r12
 414         pushq   %rbp
 415         movl    %esi, %r13d
 416         pushq   %rbx
 417         movl    %edx, %r12d
 418         movl    %edi, %ebx
 419         subq    $32, %rsp
 420         cmpl    $-1, %edi
 421         movl    $16, 12(%rsp)
 422         je      .L90
 423 .L71:
 424         leaq    16(%rsp), %rbp
 425         xorl    %edx, %edx
 426         movq    $0, 18(%rsp)
 427         movl    $2, %ecx
 428         movl    %ebx, %edi
 429         movl    $0, 10(%rbp)
 430         movw    %dx, 14(%rbp)
 431         movq    %rbp, %rsi
 432         movw    %cx, 16(%rsp)
 433         call    __GI_bindresvport
 434         testl   %eax, %eax
 435         jne     .L91
 436 .L73:
 437         leaq    12(%rsp), %rdx
 438         movq    %rbp, %rsi
 439         movl    %ebx, %edi
 440         call    __getsockname
 441         testl   %eax, %eax
 442         je      .L74
 443 .L76:
 444         leaq    .LC4(%rip), %rsi
 445         leaq    __GI__libc_intl_domainname(%rip), %rdi
 446         movl    $5, %edx
 447         call    __GI___dcgettext
 448         movq    %rax, %rdi
 449         call    __GI_perror
 450         testl   %r14d, %r14d
 451         jne     .L75
 452 .L89:
 453         xorl    %ebp, %ebp
 454 .L70:
 455         addq    $32, %rsp
 456         movq    %rbp, %rax
 457         popq    %rbx
 458         popq    %rbp
 459         popq    %r12
 460         popq    %r13
 461         popq    %r14
 462         ret
 463         .p2align 4,,10
 464         .p2align 3
 465 .L74:
 466         movl    $4096, %esi
 467         movl    %ebx, %edi
 468         call    __listen
 469         testl   %eax, %eax
 470         jne     .L76
 471         movl    $8, %edi
 472         call    malloc@PLT
 473         movl    $336, %edi
 474         movq    %rax, %r14
 475         call    malloc@PLT
 476         testq   %r14, %r14
 477         movq    %rax, %rbp
 478         je      .L82
 479         testq   %rax, %rax
 480         je      .L82
 481         movdqu  __GI__null_auth(%rip), %xmm0
 482         movq    %rbp, %rdi
 483         movq    %r14, 64(%rax)
 484         movq    $0, 72(%rax)
 485         movups  %xmm0, 40(%rax)
 486         movq    16+__GI__null_auth(%rip), %rax
 487         movl    %r13d, (%r14)
 488         movq    %rax, 56(%rbp)
 489         leaq    svctcp_rendezvous_op(%rip), %rax
 490         movl    %r12d, 4(%r14)
 491         movl    %ebx, 0(%rbp)
 492         movq    %rax, 8(%rbp)
 493         movzwl  18(%rsp), %eax
 494         rolw    $8, %ax
 495         movw    %ax, 4(%rbp)
 496         call    __GI_xprt_register
 497         addq    $32, %rsp
 498         movq    %rbp, %rax
 499         popq    %rbx
 500         popq    %rbp
 501         popq    %r12
 502         popq    %r13
 503         popq    %r14
 504         ret
 505         .p2align 4,,10
 506         .p2align 3
 507 .L75:
 508         movl    %ebx, %edi
 509         call    __GI___close
 510         jmp     .L89
 511         .p2align 4,,10
 512         .p2align 3
 513 .L90:
 514         movl    $6, %edx
 515         movl    $1, %esi
 516         movl    $2, %edi
 517         call    __GI___socket
 518         testl   %eax, %eax
 519         movl    %eax, %ebx
 520         movl    $1, %r14d
 521         jns     .L71
 522         leaq    .LC3(%rip), %rsi
 523         leaq    __GI__libc_intl_domainname(%rip), %rdi
 524         movl    $5, %edx
 525         xorl    %ebp, %ebp
 526         call    __GI___dcgettext
 527         movq    %rax, %rdi
 528         call    __GI_perror
 529         jmp     .L70
 530         .p2align 4,,10
 531         .p2align 3
 532 .L91:
 533         movl    12(%rsp), %edx
 534         xorl    %eax, %eax
 535         movq    %rbp, %rsi
 536         movl    %ebx, %edi
 537         movw    %ax, 18(%rsp)
 538         call    __bind
 539         jmp     .L73
 540         .p2align 4,,10
 541         .p2align 3
 542 .L82:
 543         leaq    .LC0(%rip), %rsi
 544         leaq    __GI__libc_intl_domainname(%rip), %rdi
 545         movl    $5, %edx
 546         call    __GI___dcgettext
 547         leaq    __func__.11235(%rip), %rdx
 548         leaq    .LC2(%rip), %rsi
 549         movq    %rax, %rcx
 550         xorl    %edi, %edi
 551         xorl    %eax, %eax
 552         call    __fxprintf
 553         movq    %r14, %rdi
 554         call    free@PLT
 555         movq    %rbp, %rdi
 556         xorl    %ebp, %ebp
 557         call    free@PLT
 558         jmp     .L70
 559         .size   __GI_svctcp_create, .-__GI_svctcp_create
 560         .globl  __EI_svctcp_create
 561         .set    __EI_svctcp_create,__GI_svctcp_create
 562         .p2align 4,,15
 563         .globl  __GI_svcfd_create
 564         .hidden __GI_svcfd_create
 565         .type   __GI_svcfd_create, @function
 566 __GI_svcfd_create:
 567         jmp     makefd_xprt
 568         .size   __GI_svcfd_create, .-__GI_svcfd_create
 569         .globl  __EI_svcfd_create
 570         .set    __EI_svcfd_create,__GI_svcfd_create
 571         .section        .rodata.str1.8
 572         .align 8
 573         .type   __func__.11235, @object
 574         .size   __func__.11235, 14
 575 __func__.11235:
 576         .string "svctcp_create"
 577         .section        .data.rel.ro.local,"aw",@progbits
 578         .align 32
 579         .type   svctcp_rendezvous_op, @object
 580         .size   svctcp_rendezvous_op, 48
 581 svctcp_rendezvous_op:
 582         .quad   rendezvous_request
 583         .quad   rendezvous_stat
 584         .quad   svctcp_rendezvous_abort
 585         .quad   svctcp_rendezvous_abort
 586         .quad   svctcp_rendezvous_abort
 587         .quad   svctcp_destroy
 588         .align 32
 589         .type   svctcp_op, @object
 590         .size   svctcp_op, 48
 591 svctcp_op:
 592         .quad   svctcp_recv
 593         .quad   svctcp_stat
 594         .quad   svctcp_getargs
 595         .quad   svctcp_reply
 596         .quad   svctcp_freeargs
 597         .quad   svctcp_destroy
 598         .hidden __bind
 599         .hidden __listen
 600         .hidden __getsockname
 601         .hidden __svc_wait_on_error
 602         .hidden __svc_accept_failed
 603         .hidden __fxprintf