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71 lines
2.0 KiB
C++
71 lines
2.0 KiB
C++
#include "arch/lapic.h"
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#include "boot/startup_ap.h"
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#include "debug/output.h"
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#include "arch/cga.h"
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#include "arch/textwindow.h"
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#include "arch/serial.h"
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#include "device/serialstream.h"
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// Main function
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// (the bootstrap processor starts here)}
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extern "C" int main() {
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unsigned int numCPUs = Core::count();
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DBG_VERBOSE << "Number of CPUs: " << numCPUs << endl;
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////test cga implemantation
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//CGA::setCursor(1, 2);
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//unsigned x,y;
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//CGA::getCursor(x, y);
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//CGA::setCursor(x+1, y+1);
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//for(uint8_t i = 0; i < 10; i++)
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// CGA::show(i, i, i+0x30, CGA::Attribute());
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////test textwindow implemantation
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//TextWindow tw_global = TextWindow(0, 80, 0, 25, true);
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//tw_global.reset(' ', CGA::Attribute(CGA::LIGHT_GREEN, CGA::BLUE, false));
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//TextWindow tw = TextWindow(0, 10, 0, 10, true);
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//tw.reset();
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//tw.setPos(0,0);
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//tw.print("lorem ipsum dolor sit amit", 26);
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//tw.setPos(0,-1);
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//tw.print("test", 4, CGA::Attribute(CGA::BLACK, CGA::BLUE));
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//int x,y;
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//tw.getPos(x,y);
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//tw.setPos(x+1,y);
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////test Serial
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//Serial s = Serial();
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//s.write('a');
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// test SerialStream
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SerialStream ss = SerialStream();
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ss.print("test", 4);
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ss.setAttribute(SerialStream::UNDERSCORE);
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ss.print("test", 4);
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ss.setAttribute(SerialStream::RESET);
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ss.setForeground(SerialStream::MAGENTA);
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ss.print("test", 4);
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ss.setBackground(SerialStream::CYAN);
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ss.print("test", 4);
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ss.setPos(10, 10);
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ss.print("test", 4);
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/* Start application processors
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* To avoid unexpected behaviour, make sure that interrupts are not
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* enabled before the APs are booted. Otherwise it might interfere with the
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* Startup IPIs or even block devices like keyboard because of a missing EOI
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*/
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ApplicationProcessor::boot();
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return 0;
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}
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// Main function for application processors
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extern "C" int main_ap() {
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DBG_VERBOSE << "CPU core " << static_cast<int>(Core::getID()) << " / LAPIC "
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<< static_cast<int>(LAPIC::getID()) << " in main_ap()" << endl;
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return 0;
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}
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