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| author | stefan <stefan@s00.xyz> | 2023-04-23 17:00:14 -0400 |
|---|---|---|
| committer | stefan <stefan@s00.xyz> | 2023-04-23 17:00:14 -0400 |
| commit | a3c174ee4c08d1d5e7a89ce187f52e3c0807a7eb (patch) | |
| tree | bad1c1d9026e7de550a1e69863acdf9a8213b2b7 /sys/include/sbi.h | |
| parent | 386ad4f82955d389ae347bc50f7efca5edb9d9a8 (diff) | |
| download | sv-a3c174ee4c08d1d5e7a89ce187f52e3c0807a7eb.tar.gz | |
memory detection
Diffstat (limited to 'sys/include/sbi.h')
| -rw-r--r-- | sys/include/sbi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/include/sbi.h b/sys/include/sbi.h index 94c3749..86ca295 100644 --- a/sys/include/sbi.h +++ b/sys/include/sbi.h @@ -1,6 +1,8 @@ #ifndef _SBI_H #define _SBI_H +#include <stdint.h> + struct sbiret { long err; long val; @@ -58,6 +60,12 @@ sbi_console_putchar(int c) sbi_ecall(1, 0, c, 0, 0, 0, 0, 0); } +static inline void +sbi_debug_console_write_byte(uint8_t byte) +{ + sbi_ecall(0x4442434E, 0x2, 'c', 0, 0, 0, 0, 0); +} + static inline void sbi_shutdown(void) { |