christoph/lecture-operating-system-development
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switch mylib to bse namespace

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This commit is contained in:
Christoph Urlacher
2022-07-19 21:42:46 +02:00
parent 7d789f5583
commit a9c7b5161d
4 changed files with 8 additions and 8 deletions
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7
c_os/devices/CGA.cc
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@ -12,6 +12,7 @@
* Aenderungen von Michael Schoettner, HHU, 21.8.2016 * * Aenderungen von Michael Schoettner, HHU, 21.8.2016 *
*****************************************************************************/ *****************************************************************************/
#include "devices/CGA.h" #include "devices/CGA.h"
#include "user/lib/MyLib.h"
/***************************************************************************** /*****************************************************************************
* Methode: CGA::setpos * * Methode: CGA::setpos *
@ -152,10 +153,10 @@ void CGA::scrollup() {
/* Hier muss Code eingefuegt werden */ /* Hier muss Code eingefuegt werden */
// Move up // Move up
mmem::memcpy<cga_line_t>((cga_line_t*)CGA_START, (cga_line_t*)CGA_START + 1, ROWS - 1); bse::memcpy<cga_line_t>((cga_line_t*)CGA_START, (cga_line_t*)CGA_START + 1, ROWS - 1);
// Clear last line // Clear last line
mmem::zero<cga_line_t>((cga_line_t*)CGA_START + ROWS - 1); bse::zero<cga_line_t>((cga_line_t*)CGA_START + ROWS - 1);
} }
/***************************************************************************** /*****************************************************************************
@ -167,7 +168,7 @@ void CGA::clear() {
/* Hier muess Code eingefuegt werden */ /* Hier muess Code eingefuegt werden */
mmem::zero<cga_page_t>((cga_page_t*)CGA_START); bse::zero<cga_page_t>((cga_page_t*)CGA_START);
this->setpos(0, 0); this->setpos(0, 0);
} }

1
c_os/devices/CGA.h
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@ -15,7 +15,6 @@
#define __CGA_include__ #define __CGA_include__
#include "kernel/IOport.h" #include "kernel/IOport.h"
#include "user/lib/MyLib.h"
class CGA { class CGA {
private: private:

2
c_os/user/lib/MyLib.cc
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@ -1,6 +1,6 @@
#include "user/lib/MyLib.h" #include "user/lib/MyLib.h"
void mmem::memset(char* destination, char value, unsigned int bytes) { void bse::memset(char* destination, char value, unsigned int bytes) {
for (unsigned int byte = 0; byte < bytes; ++byte) { for (unsigned int byte = 0; byte < bytes; ++byte) {
*(destination + byte) = value; *(destination + byte) = value;
} }

6
c_os/user/lib/MyLib.h
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@ -1,7 +1,7 @@
#ifndef __MYSTDLIB_INCLUDE_H_ #ifndef __MYSTDLIB_INCLUDE_H_
#define __MYSTDLIB_INCLUDE_H_ #define __MYSTDLIB_INCLUDE_H_
namespace mmem { namespace bse {
template<typename T> template<typename T>
void memcpy(T* destination, T* source, unsigned int count = 1) { void memcpy(T* destination, T* source, unsigned int count = 1) {
for (unsigned int i = 0; i < count; ++i) { for (unsigned int i = 0; i < count; ++i) {
@ -13,11 +13,11 @@ namespace mmem {
template<typename T> template<typename T>
void zero(T* destination) { void zero(T* destination) {
mmem::memset((char*)destination, '\0', sizeof(T)); memset((char*)destination, '\0', sizeof(T));
} }
// void strcpy(char* destination, char* source); // void strcpy(char* destination, char* source);
// unsigned int strlen(char* string); // unsigned int strlen(char* string);
} // namespace mmem } // namespace bse
#endif #endif