diff options
Diffstat (limited to 'include/semihosting.h')
| -rw-r--r-- | include/semihosting.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/semihosting.h b/include/semihosting.h index 9816233c50..f1f73464e4 100644 --- a/include/semihosting.h +++ b/include/semihosting.h @@ -6,6 +6,17 @@ #ifndef _SEMIHOSTING_H #define _SEMIHOSTING_H +/* + * These are the encoded instructions used to indicate a semihosting trap. They + * are named like SMH_ISA_INSN, where ISA is the instruction set (e.g. + * AArch64), and INSN is the mneumonic for the instruction. + */ +#define SMH_A64_HLT 0xD45E0000 +#define SMH_A32_SVC 0xEF123456 +#define SMH_A32_HLT 0xE10F0070 +#define SMH_T32_SVC 0xDFAB +#define SMH_T32_HLT 0xBABC + #if CONFIG_IS_ENABLED(SEMIHOSTING_FALLBACK) /** * semihosting_enabled() - Determine whether semihosting is supported |