christoph/lecture-operating-system-development
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use static logger

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This commit is contained in:
Christoph Urlacher
2022-07-22 23:32:46 +02:00
parent ec09b0e6d2
commit bd95c02a08
24 changed files with 139 additions and 151 deletions
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8
c_os/devices/VESA.cc
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@ -82,12 +82,12 @@ bool VESA::initGraphicMode(unsigned short mode) {
// Signaturen pruefen
if (BC_params->AX != 0x004F) {
log << ERROR << "VESA wird nicht unterstuetzt." << endl;
log.error() << "VESA wird nicht unterstuetzt." << endl;
return false;
}
if (ib->VbeSignature[0] != 'V' || ib->VbeSignature[1] != 'E' ||
ib->VbeSignature[2] != 'S' || ib->VbeSignature[3] != 'A') {
log << ERROR << "VESA wird nicht unterstuetzt." << endl;
log.error() << "VESA wird nicht unterstuetzt." << endl;
return false;
}
@ -109,7 +109,7 @@ bool VESA::initGraphicMode(unsigned short mode) {
// Text-Modi 0-3 haben keinen LFB
if (mode > 3 && (minf->attributes & 0x90) == 0) {
log << ERROR << "Grafikmodus bietet keinen linearen Framebuffer." << endl;
log.error() << "Grafikmodus bietet keinen linearen Framebuffer." << endl;
return false;
}
@ -128,6 +128,6 @@ bool VESA::initGraphicMode(unsigned short mode) {
return true;
}
}
log << ERROR << "Grafikmodus nicht gefunden." << endl;
log.error() << "Grafikmodus nicht gefunden." << endl;
return false;
}