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44 lines
1.2 KiB
C++
44 lines
1.2 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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// 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 = TextWindow(0, 10, 0, 10, true);
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tw.setPos(0,0);
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tw.print("test123", 7);
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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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