mirror of
https://github.com/ksherlock/mpw.git
synced 2024-11-25 04:31:52 +00:00
664 lines
12 KiB
C++
664 lines
12 KiB
C++
/*
|
|
* Copyright (c) 2013, Kelvin W Sherlock
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
|
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#include <cstdio>
|
|
#include <cstdint>
|
|
#include <stdlib.h>
|
|
#include <string>
|
|
|
|
#include <cpu/defs.h>
|
|
#include <cpu/CpuModule.h>
|
|
#include <cpu/fmem.h>
|
|
|
|
#include "toolbox.h"
|
|
#include "rm.h"
|
|
#include "mm.h"
|
|
#include "os.h"
|
|
#include "qd.h"
|
|
#include "sane.h"
|
|
#include "utility.h"
|
|
#include "loader.h"
|
|
// yuck. TST.W d0
|
|
extern "C" void cpuSetFlagsNZ00NewW(UWO res);
|
|
|
|
namespace ToolBox {
|
|
|
|
bool Trace = false;
|
|
|
|
|
|
void dispatch(uint16_t trap)
|
|
{
|
|
// todo -- check/remove extra bits for save a0, toolglue, etc.
|
|
|
|
uint32_t d0 = 0;
|
|
switch (trap)
|
|
{
|
|
case 0xa000: // Open
|
|
case 0xa200: // HOpen
|
|
d0 = OS::Open(trap);
|
|
break;
|
|
|
|
case 0xa00a: // OpenRF
|
|
case 0xa20a: // HOpenRF
|
|
d0 = OS::OpenRF(trap);
|
|
break;
|
|
|
|
|
|
case 0xa001:
|
|
d0 = OS::Close(trap);
|
|
break;
|
|
|
|
case 0xa002:
|
|
d0 = OS::Read(trap);
|
|
break;
|
|
|
|
case 0xa003:
|
|
d0 = OS::Write(trap);
|
|
break;
|
|
|
|
case 0xa008: // Create
|
|
case 0xa208: // HCreate
|
|
d0 = OS::Create(trap);
|
|
break;
|
|
|
|
case 0xa009:
|
|
d0 = OS::Delete(trap);
|
|
break;
|
|
|
|
case 0xa00c: // GetFInfo
|
|
case 0xa20c: // HGetFInfo
|
|
d0 = OS::GetFileInfo(trap);
|
|
break;
|
|
|
|
|
|
case 0xa00d: // SetFileInfo
|
|
case 0xa20d: // HSetFileInfo
|
|
d0 = OS::SetFileInfo(trap);
|
|
break;
|
|
|
|
case 0xa011:
|
|
d0 = OS::GetEOF(trap);
|
|
break;
|
|
|
|
case 0xa012:
|
|
d0 = OS::SetEOF(trap);
|
|
break;
|
|
case 0xa013:
|
|
d0 = OS::FlushVol(trap);
|
|
break;
|
|
|
|
case 0xa014:
|
|
d0 = OS::GetVol(trap);
|
|
break;
|
|
|
|
case 0xa015: // SetVol
|
|
case 0xa215: // HSetVol
|
|
d0 = OS::SetVol(trap);
|
|
break;
|
|
|
|
case 0xa214:
|
|
d0 = OS::HGetVol(trap);
|
|
break;
|
|
|
|
case 0xa018:
|
|
d0 = OS::GetFPos(trap);
|
|
break;
|
|
|
|
case 0xa044:
|
|
d0 = OS::SetFPos(trap);
|
|
break;
|
|
|
|
case 0xa060:
|
|
d0 = OS::FSDispatch(trap);
|
|
break;
|
|
|
|
case 0xa260:
|
|
d0 = OS::HFSDispatch(trap);
|
|
break;
|
|
|
|
case 0xaa52:
|
|
d0 = OS::HighLevelHFSDispatch(trap);
|
|
break;
|
|
|
|
|
|
case 0xA746:
|
|
d0 = OS::GetToolTrapAddress(trap);
|
|
break;
|
|
|
|
case 0xa647:
|
|
d0 = OS::SetToolTrapAddress(trap);
|
|
break;
|
|
|
|
case 0xA346:
|
|
d0 = OS::GetOSTrapAddress(trap);
|
|
break;
|
|
|
|
case 0xA823:
|
|
d0 = OS::AliasDispatch(trap);
|
|
break;
|
|
|
|
|
|
// SetPtrSize (p: Ptr; newSize: Size);
|
|
case 0xa020:
|
|
d0 = MM::SetPtrSize(trap);
|
|
break;
|
|
|
|
// GetPtrSize (p: Ptr) : Size
|
|
case 0xa021:
|
|
d0 = MM::GetPtrSize(trap);
|
|
break;
|
|
|
|
case 0xA023:
|
|
d0 = MM::DisposeHandle(trap);
|
|
break;
|
|
|
|
case 0xa024:
|
|
d0 = MM::SetHandleSize(trap);
|
|
break;
|
|
|
|
case 0xa025:
|
|
d0 = MM::GetHandleSize(trap);
|
|
break;
|
|
|
|
case 0xa029:
|
|
d0 = MM::HLock(trap);
|
|
break;
|
|
|
|
case 0xa02a:
|
|
d0 = MM::HUnlock(trap);
|
|
break;
|
|
|
|
// BlockMove (sourcePtr,destPtr: Ptr; byteCount: Size);
|
|
case 0xa02e:
|
|
d0 = MM::BlockMove(trap);
|
|
break;
|
|
|
|
case 0xa049:
|
|
d0 = MM::HPurge(trap);
|
|
break;
|
|
|
|
case 0xA11D:
|
|
d0 = MM::MaxMem(trap);
|
|
break;
|
|
|
|
case 0xA01C:
|
|
d0 = MM::FreeMem(trap);
|
|
break;
|
|
|
|
// CompactMem (cbNeeded: Size) : Size;
|
|
case 0xa04c:
|
|
d0 = MM::CompactMem(trap);
|
|
break;
|
|
|
|
case 0xa040:
|
|
d0 = MM::ReserveMem(trap);
|
|
break;
|
|
|
|
case 0xa055:
|
|
d0 = MM::StripAddress(trap);
|
|
break;
|
|
|
|
case 0xa061:
|
|
d0 = MM::MaxBlock(trap);
|
|
break;
|
|
|
|
case 0xa069:
|
|
d0 = MM::HGetState(trap);
|
|
break;
|
|
|
|
// MoveHHi (h: Handle);
|
|
case 0xa064:
|
|
d0 = MM::MoveHHi(trap);
|
|
break;
|
|
|
|
case 0xa9e1:
|
|
d0 = MM::HandToHand(trap);
|
|
break;
|
|
|
|
case 0xa9e3:
|
|
d0 = MM::PtrToHand(trap);
|
|
break;
|
|
|
|
case 0xa11a:
|
|
d0 = MM::GetZone(trap);
|
|
break;
|
|
|
|
case 0xa01b:
|
|
d0 = MM::SetZone(trap);
|
|
break;
|
|
|
|
case 0xa126:
|
|
d0 = MM::HandleZone(trap);
|
|
break;
|
|
|
|
// ReadDateTime (VAR sees: LONGINT) : OSErr;
|
|
case 0xa039:
|
|
d0 = OS::ReadDateTime(trap);
|
|
break;
|
|
|
|
// SecondsToDate (s: LongInt; VAR d: DateTimeRec);
|
|
case 0xa9c6:
|
|
d0 = OS::SecondsToDate(trap);
|
|
break;
|
|
|
|
// TickCount : LONGINT;
|
|
case 0xa975:
|
|
d0 = OS::TickCount(trap);
|
|
break;
|
|
|
|
case 0xa9ed:
|
|
d0 = OS::Pack6(trap);
|
|
break;
|
|
|
|
//_CmpString [MARKS,CASE]
|
|
case 0xa03c:
|
|
case 0xa23c:
|
|
case 0xa43c:
|
|
case 0xa63c:
|
|
d0 = OS::CmpString(trap);
|
|
break;
|
|
|
|
// NewPtr [Sys, Clear] (logicalSize: Size): Ptr;
|
|
case 0xa11e:
|
|
case 0xa31e:
|
|
case 0xa51e:
|
|
case 0xa71e:
|
|
// clear = bit 9, sys = bit 10
|
|
d0 = MM::NewPtr(trap);
|
|
break;
|
|
|
|
// DisposPtr (p: Ptr);
|
|
case 0xa01f:
|
|
d0 = MM::DisposePtr(trap);
|
|
break;
|
|
|
|
case 0xa065:
|
|
d0 = MM::StackSpace(trap);
|
|
break;
|
|
|
|
// NewHandle (logicalSize: Size) : Handle;
|
|
case 0xA122:
|
|
case 0xa322:
|
|
d0 = MM::NewHandle(trap);
|
|
break;
|
|
|
|
case 0xA027:
|
|
d0 = MM::ReallocHandle(trap);
|
|
break;
|
|
|
|
case 0xA02B:
|
|
d0 = MM::EmptyHandle(trap);
|
|
break;
|
|
|
|
// resource manager stuff.
|
|
|
|
// Count1Resources (theType: ResType): Integer;
|
|
case 0xa80d:
|
|
d0 = RM::Count1Resources(trap);
|
|
break;
|
|
|
|
case 0xa80e:
|
|
d0 = RM::Get1IndResource(trap);
|
|
break;
|
|
|
|
case 0xa80f:
|
|
d0 = RM::Get1IndType(trap);
|
|
break;
|
|
|
|
case 0xa81c:
|
|
d0 = RM::Count1Types(trap);
|
|
break;
|
|
|
|
// Get1Resource (theType: ResType; thelD: INTEGER) : Handle;
|
|
case 0xa81f:
|
|
d0 = RM::Get1Resource(trap);
|
|
break;
|
|
|
|
// Get1NamedResource (theType: ResType; name: Str255) : Handle;
|
|
case 0xa820:
|
|
d0 = RM::Get1NamedResource(trap);
|
|
break;
|
|
|
|
|
|
case 0xa992:
|
|
d0 = RM::DetachResource(trap);
|
|
break;
|
|
|
|
case 0xa994:
|
|
d0 = RM::CurResFile(trap);
|
|
break;
|
|
|
|
case 0xA997:
|
|
d0 = RM::OpenResFile(trap);
|
|
break;
|
|
|
|
case 0xA998:
|
|
d0 = RM::UseResFile(trap);
|
|
break;
|
|
|
|
case 0xa999:
|
|
d0 = RM::UpdateResFile(trap);
|
|
break;
|
|
|
|
case 0xa99a:
|
|
d0 = RM::CloseResFile(trap);
|
|
break;
|
|
|
|
case 0xa99b:
|
|
d0 = RM::SetResLoad(trap);
|
|
break;
|
|
|
|
// GetResource (theType: ResType; thelD: INTEGER) : Handle;
|
|
case 0xa9a0:
|
|
d0 = RM::GetResource(trap);
|
|
break;
|
|
|
|
case 0xa9a2:
|
|
d0 = RM::LoadResource(trap);
|
|
break;
|
|
|
|
// ReleaseResource (theResource: Handle);
|
|
case 0xa9a3:
|
|
d0 = RM::ReleaseResource(trap);
|
|
break;
|
|
|
|
case 0xa9a4:
|
|
d0 = RM::HomeResFile(trap);
|
|
break;
|
|
|
|
case 0xa9a5:
|
|
d0 = RM::GetResourceSizeOnDisk(trap);
|
|
break;
|
|
|
|
case 0xa9a6:
|
|
d0 = RM::GetResAttrs(trap);
|
|
break;
|
|
|
|
case 0xa9a7:
|
|
d0 = RM::SetResAttrs(trap);
|
|
break;
|
|
|
|
case 0xa9a8:
|
|
d0 = RM::GetResInfo(trap);
|
|
break;
|
|
|
|
case 0xa9ab:
|
|
d0 = RM::AddResource(trap);
|
|
break;
|
|
|
|
case 0xa9ad:
|
|
d0 = RM::RemoveResource(trap);
|
|
break;
|
|
|
|
// ResError : INTEGER;
|
|
case 0xa9af:
|
|
d0 = RM::ResError(trap);
|
|
break;
|
|
|
|
case 0xa9b0:
|
|
d0 = RM::WriteResource(trap);
|
|
break;
|
|
|
|
// CreateResFile(fileName: Str255);
|
|
case 0xa9b1:
|
|
d0 = RM::CreateResFile(trap);
|
|
break;
|
|
|
|
// OpenRFPerm (fileName: Str255; vRefNum: Integer;
|
|
// permission: SignedByte): Integer;
|
|
case 0xa9c4:
|
|
d0 = RM::OpenRFPerm(trap);
|
|
break;
|
|
|
|
case 0xa9f6:
|
|
d0 = RM::GetResFileAttrs(trap);
|
|
break;
|
|
|
|
case 0xa9f7:
|
|
d0 = RM::SetResFileAttrs(trap);
|
|
break;
|
|
|
|
|
|
// UnloadSeg (routineAddr: Ptr);
|
|
case 0xa9f1:
|
|
d0 = Loader::UnloadSeg(trap);
|
|
break;
|
|
|
|
|
|
// quickdraw (AsmIIgs ... )
|
|
|
|
// _ShowCursor();
|
|
case 0xA853:
|
|
d0 = QD::ShowCursor(trap);
|
|
break;
|
|
|
|
// GetCursor (cursorlD: INTEGER) : CursHandle;
|
|
case 0xA9B9:
|
|
d0 = QD::GetCursor(trap);
|
|
break;
|
|
|
|
|
|
case 0xa834:
|
|
d0 = QD::SetFScaleDisable(trap);
|
|
break;
|
|
|
|
//SetCursor (crsr: Cursor)
|
|
case 0xA851:
|
|
d0 = QD::SetCursor(trap);
|
|
break;
|
|
|
|
case 0xa86e:
|
|
d0 = QD::InitGraf(trap);
|
|
break;
|
|
|
|
// GetFNum (fontName: Str255; VAR theNum: INTEGER);
|
|
case 0xa900:
|
|
d0 = QD::GetFNum(trap);
|
|
break;
|
|
|
|
|
|
// sane
|
|
case 0xa9Eb:
|
|
d0 = SANE::fp68k(trap);
|
|
cpuSetDReg(0, d0);
|
|
return; // SANE sets the flags.
|
|
break;
|
|
|
|
case 0x0a9ee:
|
|
d0 = SANE::decstr68k(trap);
|
|
break;
|
|
|
|
// utility
|
|
|
|
case 0xa906:
|
|
d0 = Utility::NewString(trap);
|
|
break;
|
|
case 0xa9ba:
|
|
d0 = Utility::GetString(trap);
|
|
break;
|
|
|
|
case 0xa85d:
|
|
d0 = Utility::BitTst(trap);
|
|
break;
|
|
|
|
default:
|
|
fprintf(stderr, "Unsupported tool trap: %04x\n", trap);
|
|
fprintf(stderr, "pc: %08x\n", cpuGetPC());
|
|
exit(255);
|
|
}
|
|
|
|
if (d0)
|
|
{
|
|
int16_t v = (int16_t)d0;
|
|
Log(" -> %d\n", v);
|
|
}
|
|
|
|
|
|
cpuSetDReg(0, d0);
|
|
cpuSetFlagsNZ00NewW(d0);
|
|
}
|
|
|
|
std::string ReadCString(uint32_t address, bool fname)
|
|
{
|
|
std::string tmp;
|
|
|
|
if (address)
|
|
{
|
|
tmp.assign((char *)memoryPointer(address));
|
|
}
|
|
|
|
if (fname) tmp = MacToUnix(tmp);
|
|
|
|
return tmp;
|
|
}
|
|
|
|
std::string ReadPString(uint32_t address, bool fname)
|
|
{
|
|
std::string tmp;
|
|
|
|
if (address)
|
|
{
|
|
unsigned length = memoryReadByte(address);
|
|
|
|
tmp.assign((char *)memoryPointer(address + 1), length);
|
|
|
|
if (fname) tmp = MacToUnix(tmp);
|
|
|
|
}
|
|
|
|
return tmp;
|
|
}
|
|
|
|
std::string ReadString(uint32_t address, uint32_t length)
|
|
{
|
|
std::string tmp;
|
|
|
|
if (address)
|
|
{
|
|
tmp.assign((char *)memoryPointer(address), length);
|
|
}
|
|
return tmp;
|
|
}
|
|
|
|
|
|
bool WritePString(uint32_t address, const std::string &s)
|
|
{
|
|
int length = s.length();
|
|
if (length > 255) return false;
|
|
if (address == 0) return false;
|
|
|
|
uint8_t *ptr = memoryPointer(address);
|
|
*ptr++ = (uint8_t)length;
|
|
for (char c : s)
|
|
{
|
|
*ptr++ = (uint8_t)c;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* MacOS basically does the absolute/relative paths backwards vs unix.
|
|
*
|
|
* file -> file
|
|
* :dir -> dir
|
|
* :dir:file -> dir/file
|
|
* volume:file -> /volume/file
|
|
*/
|
|
#if 0
|
|
std::string UnixToMac(const std::string &path)
|
|
{
|
|
// ./..., //... etc.
|
|
|
|
std::string tmp;
|
|
int sep;
|
|
|
|
if (path.empty()) return path;
|
|
|
|
sep = path.find_first_of('/');
|
|
|
|
if (sep == path.npos)
|
|
{
|
|
// no sep -- relative file. treat as-is
|
|
return path;
|
|
}
|
|
if (sep == 0)
|
|
{
|
|
// absolute path -- drop the leading /
|
|
// '/' doesn't make sense.
|
|
tmp = path.substr(1);
|
|
}
|
|
else
|
|
{
|
|
// relative path.
|
|
tmp = '/';
|
|
tmp.append(path);
|
|
}
|
|
|
|
std::replace(tmp.begin(), tmp.end(), '/', ':');
|
|
|
|
return tmp;
|
|
}
|
|
|
|
|
|
std::string MacToUnix(const std::string &path)
|
|
{
|
|
std::string tmp;
|
|
int sep;
|
|
int slash;
|
|
|
|
if (path.empty()) return path;
|
|
|
|
sep = path.find_first_of(':');
|
|
slash = path.find_first_of('/');
|
|
|
|
// if there's a / prior to the :, assume it's a unix prefix.
|
|
if (sep == path.npos) return path;
|
|
|
|
if (slash == path.npos || slash > sep)
|
|
{
|
|
if (sep == 0)
|
|
{
|
|
// :directory... -> directory
|
|
tmp = path.substr(1);
|
|
}
|
|
else
|
|
{
|
|
// volume:path...
|
|
tmp = '/';
|
|
tmp.append(path);
|
|
}
|
|
}
|
|
else // assume a unix prefix.
|
|
{
|
|
tmp = path;
|
|
}
|
|
|
|
std::replace(tmp.begin(), tmp.end(), ':', '/');
|
|
|
|
return tmp;
|
|
}
|
|
#endif
|
|
} |