diff options
| author | Robin Krahl <robin.krahl@ireas.org> | 2017-03-06 02:14:29 +0100 |
|---|---|---|
| committer | Robin Krahl <robin.krahl@ireas.org> | 2017-03-06 02:14:29 +0100 |
| commit | 9113c143c377876cc750e007e99f76c844bc95e8 (patch) | |
| tree | 0c055d6fe57c713042e352284996eef6433737a7 /include/garmos/arch.h | |
| parent | 0041476a0f804db9266c54b8ce62a585e7b30890 (diff) | |
| download | garmos-9113c143c377876cc750e007e99f76c844bc95e8.tar.gz garmos-9113c143c377876cc750e007e99f76c844bc95e8.tar.bz2 | |
gdt: move assembler code to arch
The assembler code to set the global descriptor table is
architecture-specific and therefore moved to arch.{c,h}.
Diffstat (limited to 'include/garmos/arch.h')
| -rw-r--r-- | include/garmos/arch.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/garmos/arch.h b/include/garmos/arch.h index 0cee4c2..6d0f54d 100644 --- a/include/garmos/arch.h +++ b/include/garmos/arch.h @@ -37,4 +37,11 @@ void regset8(const uint32_t reg, const uint8_t val); void regset16(const uint32_t reg, const uint16_t val); void regset32(const uint32_t reg, const uint32_t val); +/* global description table initialization */ +struct gdtp { + uint16_t limit; + void *pointer; +} __attribute__((packed)); +void gdtset(struct gdtp gdtp); + #endif |