Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86

[oweals/u-boot.git] / include / os.h

diff --git a/include/os.h b/include/os.h
index 28eb6252849aeeedbbcc61c875b18d98b9f03b19..7a4f78b9b1fa7919e4a37940831ee976be323e89 100644 (file)
--- a/include/os.h
+++ b/include/os.h
@@ -350,4 +350,29 @@ int os_mprotect_allow(void *start, size_t len);
  */
 int os_write_file(const char *name, const void *buf, int size);
 
+/**
+ * os_read_file() - Read a file from the host filesystem
+ *
+ * This can be useful when reading test data into sandbox for use by test
+ * routines. The data is allocated using os_malloc() and should be freed by
+ * the caller.
+ *
+ * @name:      File path to read from
+ * @bufp:      Returns buffer containing data read
+ * @sizep:     Returns size of data
+ * @return 0 if OK, -ve on error
+ */
+int os_read_file(const char *name, void **bufp, int *sizep);
+
+/*
+ * os_find_text_base() - Find the text section in this running process
+ *
+ * This tries to find the address of the text section in this running process.
+ * It can be useful to map the address of functions to the address listed in
+ * the u-boot.map file.
+ *
+ * @return address if found, else NULL
+ */
+void *os_find_text_base(void);
+
 #endif