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| author | leleraffa97@hotmail.it <leleraffa97@hotmail.it> | 2017-06-15 19:16:17 +0200 |
|---|---|---|
| committer | leleraffa97@hotmail.it <leleraffa97@hotmail.it> | 2017-06-15 19:16:17 +0200 |
| commit | 2429b5fe88f7ce886b73c52168a802bff842f47f (patch) | |
| tree | 9cf05169a300cb1866aa70c1e660546964347f7b /sw/z80/kernel/include/boot.h | |
| parent | Kernel memory mapping setup (diff) | |
| download | z80uPC-2429b5fe88f7ce886b73c52168a802bff842f47f.tar.gz z80uPC-2429b5fe88f7ce886b73c52168a802bff842f47f.zip | |
Boot loader structures (WORK IN PROGRESS)
Some Program manager structures, macros and functions (WORK IN PROGRESS)
Diffstat (limited to '')
| -rw-r--r-- | sw/z80/kernel/include/boot.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sw/z80/kernel/include/boot.h b/sw/z80/kernel/include/boot.h new file mode 100644 index 0000000..d581687 --- /dev/null +++ b/sw/z80/kernel/include/boot.h @@ -0,0 +1,18 @@ +#ifndef BOOT_H +#define BOOT_H + +#define LOGIN_PC // TODO find an address in ROM, to perform jumps + +#define EXEC_STATUS // TODO find an address in Kernel space + +struct exec_status { + + volatile int logged_in:1; // authenticated + volatile int k_control:1; // no running programs + volatile int program_id:1; // current running program id, see "progman.h" + volatile int hidden_pc:13; // program counter of the paused program +}; + +void boot_init(); + +#endif
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