christoph/lecture-operating-system-development
1
Fork 0
Code Activity

add a shnitton of loggers

Browse Source
This commit is contained in:
Christoph Urlacher
2022-07-16 03:30:20 +02:00
parent 60d746af11
commit 2f7a2a219b
25 changed files with 177 additions and 173 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
c_os/kernel/allocator/BumpAllocator.cc
View File

@ -25,7 +25,7 @@ void BumpAllocator::init() {
this->allocations = 0;
this->next = (unsigned char*)heap_start;
if constexpr (DEBUG) { kout << "Initialized Bump Allocator" << endl; }
log << INFO << "Initialized Bump Allocator" << endl;
}
/*****************************************************************************
@ -51,10 +51,10 @@ void* BumpAllocator::alloc(unsigned int req_size) {
/* Hier muess Code eingefuegt werden */
if constexpr (DEBUG) { kout << "Requested " << hex << req_size << " Bytes" << endl; }
log << DEBUG << "Requested " << hex << req_size << " Bytes" << endl;
if (req_size + (unsigned int)this->next > this->heap_end) {
if constexpr (DEBUG) { kout << " - More memory requested than available :(" << endl; }
log << ERROR << " - More memory requested than available :(" << endl;
return NULL;
}
@ -62,7 +62,7 @@ void* BumpAllocator::alloc(unsigned int req_size) {
this->next = (unsigned char*)((unsigned int)this->next + req_size);
this->allocations = this->allocations + 1;
if constexpr (DEBUG) { kout << " - Allocated " << hex << req_size << " Bytes." << endl; }
log << TRACE << " - Allocated " << hex << req_size << " Bytes." << endl;
return allocated;
}
@ -73,5 +73,5 @@ void* BumpAllocator::alloc(unsigned int req_size) {
* Beschreibung: Nicht implementiert. *
*****************************************************************************/
void BumpAllocator::free(void* ptr) {
if constexpr (DEBUG) { kout << " mm_free: ptr= " << hex << (unsigned int)ptr << ", not supported" << endl; }
log << ERROR << " mm_free: ptr= " << hex << (unsigned int)ptr << ", not supported" << endl;
}