OSDev Wiki:Sandbox: Difference between revisions
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</pre> |
</pre> |
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==== |
====Best Code in a Box==== |
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<source lang="c"> |
<source lang="c"> |
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#include |
#include <kmem.h> |
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extern void* kmalloc(int size) |
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void panic(const char* error, const char* process) { |
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{ |
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scrprint("\n"); |
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return getFreeMemPtr(size); |
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scrprint("PANIC: "); |
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scrprint(error); |
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scrprint("\nThis error was caused by running process "); |
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scrprint(process); |
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scrprint(". You may open a bug report at <bugrepot>\n"); |
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scrprint("Its safe to hold/press the power button now."); |
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__asm__ volatile ("hlt"); |
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} |
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void panic2(const char* error, const char* process) { |
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scrprint("\n"); |
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scrprint("PANIC: "); |
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scrprint(error); |
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scrprint("\nThis error was caused by running process "); |
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scrprint(process); |
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scrprint(". You may open a bug report at <bugrepot>!\n"); |
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scrprint("Its safe to hold/press the power button now."); |
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// panic handlers may add a custom halt function. |
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} |
} |
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</source> |
</source> |
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Revision as of 18:21, 23 December 2022
Interwiki Link
Testing new interwiki mapping
Lists
- OS Name - Title or short description.
- Architecture: x86
- Languages: Assembly, C
- Source code: Yes,GPL
- URL: http://www.osdev.org
- OS Name - Title or short description.
- Contact: Chase (chase AT osdev.org)
- URL: http://www.osdev.org
- Numbered List
- Item
- Item
- Another Item
- SubItem
- Are there ones that do Roman, Number and Letter?
Link Types
Subpages
Code in a Box
#include <kmem.h>
extern void* kmalloc(int size)
{
return getFreeMemPtr(size);
}
Better Code in a Box
#include <kmem.h>
extern void* kmalloc(int size)
{
return getFreeMemPtr(size);
}
Best Code in a Box
#include <kmem.h>
extern void* kmalloc(int size)
{
return getFreeMemPtr(size);
}
panic.h
void panic(const char* error, const char* process);
void panic2(const char* error, const char* process);
Table 1
| Column 1 | Column 2 |
|---|---|
| Item | Item |
| Item 2 | Item 2 |
Advanced Table
| Column 1 | Column 2 | Column 3 | |
|---|---|---|---|
| Item | No | Yes | No |
| Item 2 | Yes | Yes | Yes |
Complex Table
| Column 1 | Column 2 | ||
|---|---|---|---|
| Foo1 | Foo2 | ||
| Item 2 | Yes | Yes | Yes |