- refactored libsys into common

git-svn-id: http://moon:8086/svn/mips@198 a8ebac50-d88d-4704-bea3-6648445a41b3
2021-11-23 18:09:11 +00:00
parent 2c4a6af07b
commit 015deb2ace
38 changed files with 7638 additions and 0 deletions
@@ -0,0 +1,33 @@
+#ifndef LIBSYS_H
+#define LIBSYS_H
+
+#include <stdint.h>
+#include <board.h>
+
+// ---------------------------------------------------------
+// Types
+// ---------------------------------------------------------
+
+#define	NO_ERROR						LSYS_SUCCESS
+#define	ERROR							LSYS_ERR_BASE
+#define	LSYS_SUCCESS					0
+#define	LSYS_ERR_BASE					0x80000000
+
+#define	IS_ERROR(e)						((e & LSYS_ERR_BASE) == LSYS_ERR_BASE)
+
+void enter_critical();
+void exit_critical();
+
+int write(int file, char *ptr, int len);
+int sputs(char const *pStr);
+void print_byte(char byte);
+void print_word(int word);
+void _exit (int exitcode);
+void sleep(unsigned ms);
+void usleep(unsigned us);
+
+void PrintBuffer8(uint8_t *pBuf, int nbpr, int len);
+void memdump(uint8_t *pBuf, int print_offset_only, int num_bytes_per_row, int len);
+
+#endif // LIBSYS_H
+