Initial drop

Add some riscv code

Signed-off-by: Carlos Maiolino <[email protected]>

2 files changed, 18 insertions, 0 deletions

diff --git a/riscv/riscv-probe/examples/memory/main.c b/riscv/riscv-probe/examples/memory/main.c
new file mode 100644
index 0000000..01c5d0b
--- /dev/null
+++ b/riscv/riscv-probe/examples/memory/main.c
@@ -0,0 +1,17 @@
+#include "femto.h"
+#ifdef __riscv
+#include "arch/riscv/encoding.h"
+#include "arch/riscv/machine.h"
+#endif
+
+extern char _memory_start;
+
+int main(int argc, char **argv)
+{
+#ifdef __riscv
+	memory_info_t info = memory_probe();
+	printf("memory_start=0x%lx - 0x%lx\n", info.start, info.end);
+#else
+	puts("architecture-not-supported");
+#endif
+}
diff --git a/riscv/riscv-probe/examples/memory/rules.mk b/riscv/riscv-probe/examples/memory/rules.mk
new file mode 100644
index 0000000..1d0ad8c
--- /dev/null
+++ b/riscv/riscv-probe/examples/memory/rules.mk
@@ -0,0 +1 @@
+memory_objs = main.o