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Store paths to kernel modules.

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This commit is contained in:
Bartosz Taudul 2021-11-25 23:27:05 +01:00
parent cd3be7c175
commit a27d1902ae
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GPG Key ID: B7FE2008B7575DF3
1 changed files with 10 additions and 1 deletions
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11
client/TracyCallstack.cpp
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@ -93,6 +93,7 @@ struct KernelDriver
{
uint64_t addr;
const char* mod;
const char* path;
};
KernelDriver* s_krnlCache = nullptr;
@ -136,7 +137,7 @@ void InitCallstack()
buf[0] = '<';
memcpy( buf+1, fn, len );
memcpy( buf+len+1, ">", 2 );
s_krnlCache[cnt++] = KernelDriver { (uint64_t)dev[i], buf };
s_krnlCache[cnt] = KernelDriver { (uint64_t)dev[i], buf };
const auto len = GetDeviceDriverFileNameA( dev[i], fn, sizeof( fn ) );
if( len != 0 )
@ -152,7 +153,15 @@ void InitCallstack()
}
SymLoadModuleEx( GetCurrentProcess(), nullptr, path, nullptr, (DWORD64)dev[i], 0, nullptr, 0 );
const auto psz = strlen( path );
auto pptr = (char*)tracy_malloc_fast( psz+1 );
memcpy( pptr, path, psz );
pptr[psz] = '\0';
s_krnlCache[cnt].path = pptr;
}
cnt++;
}
}
s_krnlCacheCnt = cnt;