[Bug 22883] New: implement dbghelp.SymMatchStringA/W (needed by "Debugging Tools for Windows")
wine-bugs at winehq.org
wine-bugs at winehq.org
Wed May 26 04:01:16 CDT 2010
http://bugs.winehq.org/show_bug.cgi?id=22883
Summary: implement dbghelp.SymMatchStringA/W (needed by
"Debugging Tools for Windows")
Product: Wine
Version: 1.2-rc1
Platform: x86
URL: http://www.microsoft.com/whdc/devtools/debugging/defau
lt.mspx
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: dbghelp
AssignedTo: wine-bugs at winehq.org
ReportedBy: focht at gmx.net
Hello,
while writing some scripts for cdb from "Debugging Tools for Windows"
toolsuite, the following insufficiency is encountered:
--- snip ---
...
wine: Call from 0x7b835a02 to unimplemented function
dbghelp.dll.SymMatchStringW, aborting
wine: Unimplemented function dbghelp.dll.SymMatchStringW called at address
0x7b835a02 (thread 0034), starting debugger...
--- snip ---
Native dbghelp works around.
It seems there is already an ansi version "SymMatchString" present and exported
(without "A" suffix).
--- snip dlls/dbghelp/symbol.c ---
/******************************************************************
* SymMatchString (DBGHELP.@)
*
*/
BOOL WINAPI SymMatchString(PCSTR string, PCSTR re, BOOL _case)
{
regex_t preg;
BOOL ret;
TRACE("%s %s %c\n", string, re, _case ? 'Y' : 'N');
compile_regex(re, -1, &preg, _case);
ret = match_regexp(&preg, string);
regfree(&preg);
return ret;
}
...
--- snip dlls/dbghelp/symbol.c ---
--- snip dlls/dbghelp/dbghelp.spec ---
...
@ stdcall SymMatchString(str str long)
@ stub SymMatchStringA
@ stub SymMatchStringW
...
--- snip dlls/dbghelp/dbghelp.spec ---
SymMatchStringA -> SymMatchString
It would be nice if the wide character variant SymMatchStringW() could be also
supported.
AFAIK standard POSIX.2 regex lib doesn't support wide character interface, you
have to convert to multibyte string and use ansi version.
Regards
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