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-rw-r--r--utils/hwstub/stub/target.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/utils/hwstub/stub/target.h b/utils/hwstub/stub/target.h
index cb17401a9c..5cd049d04f 100644
--- a/utils/hwstub/stub/target.h
+++ b/utils/hwstub/stub/target.h
@@ -33,6 +33,14 @@ void target_get_config_desc(void *buffer, int *size);
void target_udelay(int us);
/* Wait for a short time (ms <= 1000) */
void target_mdelay(int ms);
+/* Read a n-bit word atomically */
+uint8_t target_read8(const void *addr);
+uint16_t target_read16(const void *addr);
+uint32_t target_read32(const void *addr);
+/* Write a n-bit word atomically */
+void target_write8(void *addr, uint8_t val);
+void target_write16(void *addr, uint16_t val);
+void target_write32(void *addr, uint32_t val);
/* mandatory for all targets */
extern struct hwstub_target_desc_t target_descriptor;