From 9129af503c8211d713c8a160a3b6f3f86b328639 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sat, 2 Jan 2016 20:53:42 +0100
Subject: o Adding a utility to dump segment sizes from the generated ELF
files. o Adding os2 with support for critical sections. More to come. o
Adding dma1 to test DMA + SPI.
---
include/debug.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
include/playground.h | 12 ++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 include/debug.h
create mode 100644 include/playground.h
(limited to 'include')
diff --git a/include/debug.h b/include/debug.h
new file mode 100644
index 0000000..d2926b3
--- /dev/null
+++ b/include/debug.h
@@ -0,0 +1,44 @@
+#ifndef DEBUG_H
+#define DEBUG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+__attribute__((format (printf, 1, 2)))
+void dbg_printf(const char *fmt, ...);
+
+void dbg_putc(void * junk, char);
+
+enum SemihostingCmd {
+ SYS_CLOSE = 0x02,
+ SYS_CLOCK = 0x10,
+ SYS_ELAPSED = 0x30,
+ SYS_ERRNO = 0x13,
+ SYS_FLEN = 0x0C,
+ SYS_GET_CMDLINE = 0x15,
+ SYS_HEAPINFO = 0x16,
+ SYS_ISERROR = 0x08,
+ SYS_ISTTY = 0x09,
+ SYS_OPEN = 0x01,
+ SYS_READ = 0x06,
+ SYS_READC = 0x07,
+ SYS_REMOVE = 0x0E,
+ SYS_RENAME = 0x0F,
+ SYS_SEEK = 0x0A,
+ SYS_SYSTEM = 0x12,
+ SYS_TICKFREQ = 0x31,
+ SYS_TIME = 0x11,
+ SYS_TMPNAM = 0x0D,
+ SYS_WRITE = 0x05,
+ SYS_WRITEC = 0x03,
+ SYS_WRITE0 = 0x04,
+};
+
+void send_command(enum SemihostingCmd command, void *message);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif
diff --git a/include/playground.h b/include/playground.h
new file mode 100644
index 0000000..c224908
--- /dev/null
+++ b/include/playground.h
@@ -0,0 +1,12 @@
+#ifndef PLAYGROUND_H
+#define PLAYGROUND_H
+
+extern "C" void halt();
+
+template<typename T, size_t N>
+static inline
+size_t SizeOfArray(const T(&)[N]) {
+ return N;
+}
+
+#endif
--
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