Initial drop

Add some riscv code

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

2 files changed, 23 insertions, 0 deletions

diff --git a/riscv/sections/sections.rv b/riscv/sections/sections.rv
new file mode 100755
index 0000000..9b96da0
--- /dev/null
+++ b/riscv/sections/sections.rv
diff --git a/riscv/sections/sections.s b/riscv/sections/sections.s
new file mode 100644
index 0000000..8e83ec1
--- /dev/null
+++ b/riscv/sections/sections.s
@@ -0,0 +1,23 @@
+# Messing up with ASM sections
+
+.section .data
+	x: .word 10
+
+.section .text
+	update_x:
+		la t1, x
+		sw a0, (t1)
+		ret
+
+# We can mix sections in different parts of the source
+# The assembler will take care of merging them together in
+# the object file
+
+.section .data
+	y: .word 99
+
+.section .text
+	update_y:
+		la t1, y
+		sw a0, (t1)
+		ret