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| author | Galen Sagarin <gps5307@rit.edu> | 2025-04-29 14:18:40 -0400 |
|---|---|---|
| committer | Galen Sagarin <gps5307@rit.edu> | 2025-04-29 14:18:40 -0400 |
| commit | ae2cdd83ba4a0cae161db0b29031d5591005fa34 (patch) | |
| tree | 82fbdfcbb1fe4e3b5e232db195c8c331d69489fd /kernel/cpu/tss.h | |
| parent | Started writing fat.c (diff) | |
| parent | fs header changes (diff) | |
| download | comus-ae2cdd83ba4a0cae161db0b29031d5591005fa34.tar.gz comus-ae2cdd83ba4a0cae161db0b29031d5591005fa34.tar.bz2 comus-ae2cdd83ba4a0cae161db0b29031d5591005fa34.zip | |
Merge branch 'main' of https://github.com/kenshineto/kern into fat32
Merging main into here
Diffstat (limited to 'kernel/cpu/tss.h')
| -rw-r--r-- | kernel/cpu/tss.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/kernel/cpu/tss.h b/kernel/cpu/tss.h new file mode 100644 index 0000000..f17b619 --- /dev/null +++ b/kernel/cpu/tss.h @@ -0,0 +1,31 @@ +/** + * @file tss.h + * + * @author Freya Murphy <freya@freyacat.org> + * + * TSS functions + */ + +#ifndef TSS_H_ +#define TSS_H_ + +#define TSS_REMAP_OFFSET 0x20 + +#include <stdint.h> + +/** + * Load the TSS selector + */ +void tss_init(void); + +/** + * Flush the tss + */ +void tss_flush(void); + +/** + * Set the kernel stack pointer in the tss + */ +void tss_set_stack(uint64_t stack); + +#endif /* tss.h */ |