[Bug 49181] msvcrt_test.exe: missing entry point _point_get_sbh_threshold on Windows RT 8.x devices

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=49181

Anastasius Focht <focht at gmx.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|msvcrt_test.exe: missing    |msvcrt_test.exe: missing
                   |entry point                 |entry point
                   |_point_get_sbh_threshold    |_point_get_sbh_threshold on
                   |                            |Windows RT 8.x devices
                 CC|                            |focht at gmx.net

--- Comment #1 from Anastasius Focht <focht at gmx.net> ---
Hello Austin,

_set_sbh_threshold() is not exported from 'msvcrt.dll' that is shipped with
Windows RT 8.x devices as part of OS. Starting from MS Visual C++ 2010 it was
removed from VC++ runtime as well.

>From WinRT 8.1 'c:\windows\system32':

--- snip ---
$ winedump msvcrt.dll

Contents of msvcrt.dll: 486000 bytes

File Header
  Machine:                      01C4 (ARMNT)
  Number of Sections:           6
  TimeDateStamp:                52158212 (Thu Aug 22 05:14:26 2013) offset 240
  PointerToSymbolTable:         00000000
  NumberOfSymbols:              00000000
  SizeOfOptionalHeader:         00E0
  Characteristics:              2122
    EXECUTABLE_IMAGE
    LARGE_ADDRESS_AWARE
    32BIT_MACHINE
    DLL

Optional Header (32bit)
  Magic                              0x10B          267
  linker version                     11.00
  size of code                       0x67e00        425472
  size of initialized data           0xd600         54784
  size of uninitialized data         0x0            0
  entrypoint RVA                     0x10a39        68153
  base of code                       0x1000         4096
  base of data                       0x69000        430080
  image base                         0x10100000     269484032
  section align                      0x1000         4096
  file align                         0x200          512
  required OS version                6.03
  image version                      6.03
  subsystem version                  6.03
  Win32 Version                      0x0            0
  size of image                      0x78000        491520
  size of headers                    0x400          1024
  checksum                           0x812a6        529062
  Subsystem                          0x2 (Windows GUI)
  DLL characteristics:               0x140
    DYNAMIC_BASE
    NX_COMPAT
  stack reserve size                 0x40000        262144
  stack commit size                  0x1000         4096
  heap reserve size                  0x100000       1048576
  heap commit size                   0x1000         4096
  loader flags                       0x0            0
  RVAs & sizes                       0x10           16

Data Directory
  EXPORT       rva: 0x624c0     size: 0x68a7    
  IMPORT       rva: 0x73298     size: 0x1a4     
  RESOURCE     rva: 0x75000     size: 0x3f8     
  EXCEPTION    rva: 0x6f000     size: 0x3f88    
  SECURITY     rva: 0x73800     size: 0x3270    
  BASERELOC    rva: 0x76000     size: 0x1784    
  DEBUG        rva: 0x1040      size: 0x1c      
  ARCHITECTURE rva: 0x0         size: 0x0       
  GLOBALPTR    rva: 0x0         size: 0x0       
  TLS          rva: 0x0         size: 0x0       
  LOAD_CONFIG  rva: 0x9e98      size: 0x5c      
  Bound IAT    rva: 0x0         size: 0x0       
  IAT          rva: 0x73000     size: 0x298     
  Delay IAT    rva: 0x0         size: 0x0       
  CLR Header   rva: 0x0         size: 0x0       
               rva: 0x0         size: 0x0       

Done dumping msvcrt.dll
--- snip ---

--- snip ---
$ winedump -j export msvcrt.dll

Contents of msvcrt.dll: 486000 bytes

Exports table:

  Name:            msvcrt.dll
  Characteristics: 00000000
  TimeDateStamp:   52155242 Thu Aug 22 01:50:26 2013
  Version:         0.00
  Ordinal base:    1
  # of functions:  1273
  # of Names:      1273
Addresses of functions: 000624E8
Addresses of name ordinals: 00064CB0
Addresses of names: 000638CC

  Entry Pt  Ordn  Name
  00012F99     1 ??0__non_rtti_object@@QAA at ABV0@@Z
  00012F79     2 ??0__non_rtti_object@@QAA at PBD@Z
  00012E29     3 ??0bad_cast@@AAA at PBQBD@Z
  00012DF5     4 ??0bad_cast@@QAA at ABV0@@Z
  00012DD1     5 ??0bad_cast@@QAA at PBD@Z
  00012E69     6 ??0bad_typeid@@QAA at ABV0@@Z
  00012E45     7 ??0bad_typeid@@QAA at PBD@Z
...
  0001C261    50 ?_set_new_handler@@YAP6AHI at ZP6AHI@Z at Z
  0001C2D9    51 ?_set_new_mode@@YAHH at Z
  00014355    52
?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0 at Z@Z
  0002A595   137 __set_app_type
  00055C25   138 __setusermatherr
  00055ED5   665 _set_controlfp
  00010AC1   666 _set_doserrno
  00010AA5   667 _set_errno
  0002A54D   668 _set_error_mode
  0001A199   669 _set_fileinfo
  000208D1   670 _set_fmode
  0003F70D   671 _set_output_format
  0000A735   672 _setjmp
  0000A735   673 _setjmpex
  000242A1   674 _setmbcp
  00020959   675 _setmode
...
  0000F065  1269 wctomb_s
  000420D9  1270 wprintf
  0004218D  1271 wprintf_s
  0004223D  1272 wscanf
  000333FD  1273 wscanf_s

Done dumping msvcrt.dll
--- snip ---

Regards

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