TempleOSCDV4.12.ISO
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@@ -33,9 +33,9 @@ $ID,2$Files with names ending in $FG,2$.Z$FG$ are individually compressed using
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$ID,-2$$TR,"Is it open source? How do I build it?"$
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$ID,2$TempleOS is 100% open src. All the src code is included in the distro. Use $LK,"BootHDIns",A="MN:BootHDIns"$() to compile the kernel and compiler. The rest is $LK,"JIT Compiled",A="FF:::/Doc/Glossary.DD,JIT Compile Mode"$ during boot. See $LK,"::/StartOS.HC"$.
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$ID,-2$$TR,"Where are object files? How do I link?"$
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$ID,2$TempleOS does not use object files or a linker. $LK,"AOT Compile Mode",A="FF:::/Doc/Glossary.DD,AOT Compile Mode"$ is used to directly create flat binary files, $FG,2$/Kernel.BIN.C$FG$ and $FG,2$/Compiler/Compiler.BIN.Z$FG$ with no object files and linking.$FG$ $LK,"JIT Compile Mode",A="FF:::/Doc/Glossary.DD,JIT Compile Mode"$ place code in memory, ready to run, with no object files or linking. Linking is done when $FG,2$BIN$FG$ modules are $LK,"Load",A="MN:Load"$()ed.
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$ID,2$TempleOS does not use object files or a linker. $LK,"AOT Compile Mode",A="FF:::/Doc/Glossary.DD,AOT Compile Mode"$ is used to directly create flat binary files, $LK,"::/Kernel.BIN.C",A="FI:::/Kernel/Kernel.PRJ"$ and $LK,"::/Compiler/Compiler.BIN",A="FI:::/Compiler/Compiler.PRJ"$ with no object files and linking.$FG$ $LK,"JIT Compile Mode",A="FF:::/Doc/Glossary.DD,JIT Compile Mode"$ place code in memory, ready to run, with no object files or linking. Linking is done when $FG,2$BIN$FG$ modules are $LK,"Load",A="MN:Load"$()ed.
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$ID,-2$$TR,"What is the FPS refresh rate?"$
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$ID,2$The refresh rate is $TX,"30",D="WINMGR_FPS"$ frames-per-second. That is how often TempleOS updates screen mem. It is not syncronized to the hardware.
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$ID,2$The refresh rate is $TX,"30",D="WINMGR_FPS"$ frames-per-second. That is how often TempleOS updates scrn mem. It is not syncronized to the hardware.
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$ID,-2$$TR,"How does a task own the speaker?"$
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$ID,2$No task or application has a lock on the speaker so apps will interfere with each other.
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$ID,-2$$TR,"Why does it leak memory?"$
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@@ -45,9 +45,9 @@ $ID,2$The editor periodically takes a snap-shot of the document for $FG,2$UNDO$F
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$ID,-2$$TR,"Why is it in text mode?"$
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$ID,2$TempleOS runs in $FG,2$VGA 640x480 16 color$FG$ graphics mode, not text mode. It changes to this mode with a $LK,"BIOS call",A="FF:::/Kernel/KStart16.HC,INT 0x10"$ while in real-mode before it switches to 64-bit mode. The text is $LK,"drawn by hand",A="MN:GrUpdateTextFG"$. See $LK,"::/Kernel/FontStd.HC"$. If graphics mode fails, it falls-back on text mode. You can force text mode with an $LK,"Kernel config",A="FI:::/Kernel/KCfg.HC"$ option.
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$ID,-2$$TR,"Where is the kernel memory?"$
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$ID,2$TempleOS identity-maps all memory, all the time. It is like paging is not used. There is no special kernel $FG,2$high half$FG$ memory space. TempleOS is ring-0-only, so everything is kernel, even user programs. There is a special task called $FG,2$Adam$FG$ and he doesn't die, so his heap never gets freed. That's as close to $FG,2$kernel memory$FG$ as it gets. All code goes in the lowest 2 Gig of addresses, known as the $LK,"Code Heap",A="FF:::/Doc/Glossary.DD,Code and Data Heaps"$, so that the $FG,2$REL32$FG$ addressing mode can be used. See $LK,"MemOverview",A="FI:::/Doc/MemOverview.DD"$.
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$ID,2$TempleOS identity-maps all memory, all the time. It is like paging is not used. There is no special kernel $FG,2$high half$FG$ memory space. TempleOS is ring-0-only, so everything is kernel, even user programs. There is a special task called $FG,2$Adam$FG$ and he doesn't die, so his heap never gets freed. That's as close to $FG,2$kernel memory$FG$ as it gets. All code goes in the lowest 2Gig of addresses, known as the $LK,"Code Heap",A="FF:::/Doc/Glossary.DD,Code and Data Heaps"$, so that the $FG,2$REL32$FG$ addressing mode can be used. See $LK,"MemOverview",A="FI:::/Doc/MemOverview.DD"$.
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$ID,-2$$TR,"Why does it run code from stack addresses?"$
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$ID,2$TempleOS puts all code in the lowest 2 Gig, known as the $LK,"Code Heap",A="FF:::/Doc/Glossary.DD,Code and Data Heaps"$, so that the $FG,2$REL32$FG$ addressing mode can be used. TempleOS is 64-bit, but $FG,2$2 Gig$FG$ is enough for code. It actually puts global variables there, too, but you can turn that off with $LK,"OPTf_GLBLS_ON_DATA_HEAP",A="MN:OPTf_GLBLS_ON_DATA_HEAP"$. $LK,"MAlloc",A="MN:MAlloc"$() allocs higher memory.
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$ID,2$TempleOS puts all code in the lowest 2Gig, known as the $LK,"Code Heap",A="FF:::/Doc/Glossary.DD,Code and Data Heaps"$, so that the $FG,2$REL32$FG$ addressing mode can be used. TempleOS is 64-bit, but $FG,2$2Gig$FG$ is enough for code. It actually puts global variables there, too, but you can turn that off with $LK,"OPTf_GLBLS_ON_DATA_HEAP",A="MN:OPTf_GLBLS_ON_DATA_HEAP"$. $LK,"MAlloc",A="MN:MAlloc"$() allocs higher memory.
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$ID,-2$$TR,"How does it SYSCALL?"$
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$ID,2$TempleOS doesn't use software interrupts or $FG,2$SYSCALL$FG$ insts because it never needs to change out of ring-0, even running user programs. Calls are always $FG,2$CALL REL32$FG$ insts.
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$ID,-2$$TR,"How do you fault-in stack?"$
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