target/xtensa: avoid IHI for writes to non-executable memory

[openocd.git] / src / target / semihosting_common.h

diff --git a/src/target/semihosting_common.h b/src/target/semihosting_common.h
index 7c5f748f4336c4cfc03dd7509748f494a871eacf..a1848b4881fb3d08b3a5b7f1b1d3d57bc369aeab 100644 (file)
--- a/src/target/semihosting_common.h
+++ b/src/target/semihosting_common.h
@@ -65,6 +65,8 @@ enum semihosting_operation_numbers {
        SEMIHOSTING_SYS_WRITE = 0x05,
        SEMIHOSTING_SYS_WRITEC = 0x03,
        SEMIHOSTING_SYS_WRITE0 = 0x04,
+       SEMIHOSTING_ARM_RESERVED_START = 0x32,
+       SEMIHOSTING_ARM_RESERVED_END = 0xFF,
        SEMIHOSTING_USER_CMD_0X100 = 0x100, /* First user cmd op code */
        SEMIHOSTING_USER_CMD_0X107 = 0x107, /* Last supported user cmd op code */
        SEMIHOSTING_USER_CMD_0X1FF = 0x1FF, /* Last user cmd op code */
@@ -186,6 +188,13 @@ struct semihosting {
        int (*post_result)(struct target *target);
 };
 
+/**
+ * @brief Convert the syscall opcode to a human-readable string
+ * @param[in] opcode Syscall opcode
+ * @return String representation of syscall opcode
+ */
+const char *semihosting_opcode_to_str(uint64_t opcode);
+
 int semihosting_common_init(struct target *target, void *setup,
        void *post_result);
 int semihosting_common(struct target *target);