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Bazaar/Protect : finally working OBFUSCATE in optimized mode

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git-svn-id: svn://ultimatepp.org/upp/trunk@3156 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
micio 2011-02-04 11:01:31 +00:00
parent 34824220e9
commit 43e5c66dec
1 changed files with 26 additions and 16 deletions
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42
bazaar/Protect/Protect.h
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@ -65,7 +65,8 @@ using namespace Upp;
}
#define OBFUSCATE_START_FUNC \
PROTECT_OBFUSCATE((byte *)&&__start, (byte *)&&__end - (byte *)&&__start, (byte *)&&__init + 2, 16 /* sizeof(OBFUSCATE_START_MARKER) + sizeof("0123456789") */); \
static volatile bool __xxx = false; \
PROTECT_OBFUSCATE((byte *)&&__start, (byte *)&&__end - (byte *)&&__start + 2, (byte *)&&__init + 2, 16 /* sizeof(OBFUSCATE_START_MARKER) + sizeof("0123456789") */); \
asm volatile ( \
"\txor %%eax, %%eax\n" \
"\tcpuid\n" \
@ -73,23 +74,32 @@ using namespace Upp;
: \
: "eax", "ebx", "ecx", "edx" \
); \
__init: \
asm volatile( \
"\tjmp 1f\n" \
"\t.ascii \""OBFUSCATE_START_MARKER"\"\n" \
"\t.ascii \"0123456789\"\n" \
"1:\n" \
); \
__start:
__xxx = true; \
Cerr() << "AFTER : " << HexString(&&__start, 50) << "\n"; \
if(__xxx) \
{ \
__init: \
asm __volatile__( \
"\tjmp 1f\n" \
"\t.ascii \""OBFUSCATE_START_MARKER"\"\n" \
"\t.ascii \"0123456789\"\n" \
"1:\n" \
); \
} \
__start: \
if(__xxx) \
__xxx++;
#define OBFUSCATE_END_FUNC \
asm volatile( \
"\tjmp 1f\n" \
"\t.ascii \""OBFUSCATE_END_MARKER"\"\n" \
"1:\n" \
); \
__end: \
PROTECT_OBFUSCATE((byte *)&&__start, (byte *)&&__end - (byte *)&&__start, (byte *)&&__init + 2, 16 /* sizeof(OBFUSCATE_START_MARKER) + sizeof("0123456789") */)
if(__xxx) \
__xxx++; \
__end: \
asm __volatile__( \
"\tjmp 1f\n" \
"\t.ascii \""OBFUSCATE_END_MARKER"\"\n" \
"1:\n" \
); \
PROTECT_OBFUSCATE((byte *)&&__start, (byte *)&&__end - (byte *)&&__start + 2, (byte *)&&__init + 2, 16 /* sizeof(OBFUSCATE_START_MARKER) + sizeof("0123456789") */);
#else