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root/Oni2/Daodan/src/Daodan_Patch.c

Comparing Daodan/src/Daodan_Patch.c (file contents):
Revision 994 by alloc, Mon Apr 7 10:33:27 2014 UTC vs.
Revision 995 by alloc, Wed Apr 9 00:10:18 2014 UTC

#	Line 41 | Line 41 | bool DDrPatch_MakeCall(void* from, void*
41		void* DDrPatch_MakeDetour(void* from, void* to)
42		{
43		int len = 0;
44	+
45		/*
46	<	DISASM MyDisasm;
47	<	int i = 0;
47	<	STARTUPMESSAGE("", 0);
48	<	STARTUPMESSAGE("", 0);
49	<
50	<	memset (&MyDisasm, 0, sizeof(DISASM));
51	<	MyDisasm.EIP = (UIntPtr) from;
52	<	i = 0;
53	<	STARTUPMESSAGE("Orig before @ 0x%06x", from);
54	<	while (i<10){
55	<	len = Disasm(&MyDisasm);
56	<	if (len != UNKNOWN_OPCODE) {
57	<	STARTUPMESSAGE("%s, Opcode: 0x%x, len: %d, branch: %d, to: 0x%06x", MyDisasm.CompleteInstr, MyDisasm.Instruction.Opcode, len, MyDisasm.Instruction.BranchType, MyDisasm.Instruction.AddrValue);
58	<	STARTUPMESSAGE("    Cat: 0x%04x, prefix count: %d", MyDisasm.Instruction.Category & 0xffff, MyDisasm.Prefix.Number );
59	<	MyDisasm.EIP += (UIntPtr)len;
60	<	i++;
61	<	}
62	<	};
63	<	STARTUPMESSAGE("", 0);
46	>	STARTUPMESSAGE("Orig before", 0);
47	>	DDrPatch_PrintDisasm(from, 10, 0);
48		*/
65	–
49		DISASM disasm;
50		memset(&disasm, 0, sizeof(DISASM));
51		disasm.EIP = (UIntPtr) from;
#	Line 174 | Line 157 | void* DDrPatch_MakeDetour(void* from, vo
157		return (void*)-1;
158		}
159		DDrPatch_MakeJump(from, to);
160	+
161		/*
162	<	memset (&MyDisasm, 0, sizeof(DISASM));
163	<	MyDisasm.EIP = (UIntPtr) trampoline;
164	<	i = 0;
165	<	STARTUPMESSAGE("Trampoline @ 0x%06x", trampoline);
166	<	while (i<10){
183	<	len = Disasm(&MyDisasm);
184	<	if (len != UNKNOWN_OPCODE) {
185	<	STARTUPMESSAGE("%s", MyDisasm.CompleteInstr);
186	<	MyDisasm.EIP += (UIntPtr)len;
187	<	i++;
188	<	}
189	<	};
190	<	STARTUPMESSAGE("", 0);
191	<
192	<	memset (&MyDisasm, 0, sizeof(DISASM));
193	<	MyDisasm.EIP = disasm.EIP;
194	<	i = 0;
195	<	STARTUPMESSAGE("Orig after @ 0x%06x", disasm.EIP);
196	<	while (i<7){
197	<	len = Disasm(&MyDisasm);
198	<	if (len != UNKNOWN_OPCODE) {
199	<	STARTUPMESSAGE("%s", MyDisasm.CompleteInstr);
200	<	MyDisasm.EIP += (UIntPtr)len;
201	<	i++;
202	<	}
203	<	};
204	<	STARTUPMESSAGE("", 0);
205	<
206	<	memset (&MyDisasm, 0, sizeof(DISASM));
207	<	MyDisasm.EIP = (UIntPtr) from;
208	<	i = 0;
209	<	STARTUPMESSAGE("Orig start after @ 0x%06x", from);
210	<	while (i<3){
211	<	len = Disasm(&MyDisasm);
212	<	if (len != UNKNOWN_OPCODE) {
213	<	STARTUPMESSAGE("%s", MyDisasm.CompleteInstr);
214	<	MyDisasm.EIP += (UIntPtr)len;
215	<	i++;
216	<	}
217	<	};
218	<	STARTUPMESSAGE("", 0);
219	<	STARTUPMESSAGE("", 0);
220	<	STARTUPMESSAGE("", 0);
221	<	*/
162	>	STARTUPMESSAGE("Trampoline", 0);
163	>	DDrPatch_PrintDisasm(trampoline, 10, 6);
164	>
165	>	STARTUPMESSAGE("Orig after", 0);
166	>	DDrPatch_PrintDisasm(disasm.EIP, 7, 0);
167
168	+	STARTUPMESSAGE("Orig start after", 0);
169	+	DDrPatch_PrintDisasm(from, 3, 6);
170	+	*/
171		return trampoline;
172		}
173

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