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SetOSTrapAddress stub
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@ -191,6 +191,38 @@ namespace OS {
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return 0; // MacOS::dsCoreErr;
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}
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uint16_t SetOSTrapAddress(uint16_t trap)
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{
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//pascal void SetOSTrapAddress(long trapAddr, short trapNum);
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/*
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* on entry:
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* A0 Address of patch
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* D0 trap number
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*
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* on exit:
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*
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*/
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// Used by 3.2, 3.3 Link to patch
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// MaxBlock (bug with CloseResFile).
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uint16_t trapNumber = cpuGetDReg(0);
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uint32_t trapAddress = cpuGetAReg(0);
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const char *trapName = TrapName(trapNumber | 0xa000);
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if (!trapName) trapName = "Unknown";
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Log("%04x SetToolTrapAddress($%08x, $%04x (%s))\n",
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trap, trapAddress, trapNumber, trapName);
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trapNumber &= 0x00ff;
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os_address[trapNumber] = trapAddress;
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return 0;
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}
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uint16_t OSDispatch(uint16_t trap)
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{
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uint16_t selector;
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@ -542,6 +574,10 @@ namespace ToolBox {
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d0 = OS::GetOSTrapAddress(trap);
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break;
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case 0xa247:
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d0 = OS::SetOSTrapAddress(trap);
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break;
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case 0xA823:
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d0 = OS::AliasDispatch(trap);
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break;
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@ -91,6 +91,7 @@ namespace OS
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uint16_t SetToolTrapAddress(uint16_t trap);
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uint16_t GetOSTrapAddress(uint16_t trap);
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uint16_t SetOSTrapAddress(uint16_t trap);
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#pragma mark - Alias Manager
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