mirror of
https://github.com/ksherlock/mpw.git
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77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
#include <cerrno>
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#include <cctype>
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#include <ctime>
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#include <algorithm>
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#include <chrono>
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#include <deque>
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#include <string>
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#include <sys/xattr.h>
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#include <sys/stat.h>
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#include <sys/paths.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <strings.h>
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#include <cpu/defs.h>
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#include <cpu/CpuModule.h>
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#include <cpu/fmem.h>
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#include "os.h"
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#include "os_internal.h"
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#include "toolbox.h"
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#include "stackframe.h"
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using ToolBox::Log;
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using namespace ToolBox::Errors;
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namespace OS {
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uint16_t PBGetCatInfo(uint32_t paramBlock)
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{
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return 0;
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}
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uint16_t PBOpenDF(uint32_t paramBlock)
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{
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Log(" PBOpenDF\n");
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// same as Open but slightly different handling of . files.
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return OS::Open(0xa000);
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}
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uint16_t HFSDispatch(uint16_t trap)
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{
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// TODO -- check new hfs bit ( (trap & 0x0200) == 0x0200)
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// TODO -- check async bit ((trap & 0x0400) == 0x0400)
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uint32_t selector = cpuGetDReg(0);
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uint32_t paramBlock = cpuGetAReg(0);
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Log("%04x HFSDispatch(%08x, %08x)\n", trap, selector, paramBlock);
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switch (selector)
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{
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//case 0x0009:
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//return PBGetCatInfo(paramBlock);
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//break;
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case 0x1a:
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return PBOpenDF(paramBlock);
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break;
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default:
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fprintf(stderr, "HFSDispatch: selector %08x not implemented\n",
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selector);
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exit(1);
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}
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return 0;
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}
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}
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