From ebd3e2890cad3fbc9b0293b91173995d191ee804 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Thu, 13 Dec 2018 14:24:13 +0100
Subject: mpmalloc

---
 src/arch/msp430fr5994lp/Makefile.inc |  2 +-
 src/lib/mpmalloc.cc                  | 28 ++++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 src/lib/mpmalloc.cc

(limited to 'src')

diff --git a/src/arch/msp430fr5994lp/Makefile.inc b/src/arch/msp430fr5994lp/Makefile.inc
index d82abc4..2dd0ff4 100644
--- a/src/arch/msp430fr5994lp/Makefile.inc
+++ b/src/arch/msp430fr5994lp/Makefile.inc
@@ -10,7 +10,7 @@ COMMON_FLAGS += -mcpu=${CPU} -mmcu=${MCU} -DMULTIPASS_ARCH_msp430fr5994lp
 COMMON_FLAGS += -DMULTIPASS_ARCH_HAS_I2C
 
 ifneq (${msp430_large}, )
-	COMMON_FLAGS += -mcode-region=either -mlarge
+	COMMON_FLAGS += -mcode-region=either -mlarge -DADDR_20BIT
 endif
 
 # LTO seems to be broken.
diff --git a/src/lib/mpmalloc.cc b/src/lib/mpmalloc.cc
new file mode 100644
index 0000000..db4a87a
--- /dev/null
+++ b/src/lib/mpmalloc.cc
@@ -0,0 +1,28 @@
+#include <stdlib.h>
+#include "driver/stdout.h"
+#include "lib/mpmalloc.h"
+
+void* mpcalloc(size_t nmemb, size_t size) {
+	void* ret = calloc(nmemb, size);
+#ifdef ADDR_20BIT
+	kout << "calloc:" << dec << (uint32_t)nmemb << "x" << (uint32_t)size << "@" << ret << endl;
+#else
+	kout << "calloc:" << dec << nmemb << "x" << size << "@" << ret << endl;
+#endif
+	return ret;
+}
+
+void* mpmalloc(size_t size) {
+	void* ret = malloc(size);
+#ifdef ADDR_20BIT
+	kout << "malloc:" << dec << (uint32_t)size << "@" << ret << endl;
+#else
+	kout << "malloc:" << dec << size << "@" << ret << endl;
+#endif
+	return ret;
+}
+
+void mpfree(void* addr) {
+	kout << "free:" << addr << endl;
+	free(addr);
+}
-- 
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