first commit

linker.ld

@@ -0,0 +1,33 @@
+OUTPUT_ARCH(riscv)
+ENTRY(_start)
+
+MEMORY
+{
+    RAM (rwx) : ORIGIN = 0x80200000, LENGTH = 126M
+}
+
+SECTIONS
+{
+    .text : {
+        *(.text.init)
+        *(.text .text.*)
+    } > RAM
+
+    .rodata : {
+        *(.rodata .rodata.*)
+    } > RAM
+
+    .data : {
+        *(.data .data.*)
+    } > RAM
+
+    .bss : {
+        __bss_start = .;
+        *(.bss .bss.*)
+        *(COMMON)
+        __bss_end = .;
+    } > RAM
+
+    . = ALIGN(16);
+    __stack_top = . + 0x10000;
+}