demo: initial commit

1 files changed, 33 insertions, 0 deletions

diff --git a/demo/link.ld b/demo/link.ld
new file mode 100644
index 0000000..5f400c7
--- /dev/null
+++ b/demo/link.ld
@@ -0,0 +1,33 @@
+MEMORY
+{
+  HPS_SDRAM (rwx) : ORIGIN = 0x00000000, LENGTH = 512M
+}
+
+SECTIONS
+{
+  ._img :
+  {
+    KEEP(*(.interrupt_vector))
+    *(.text)
+    *(.text*)
+    *(.rodata)
+    *(.rodata*)
+    *(.data)
+    *(.data*)
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+    . = ALIGN(4);
+  } > HPS_SDRAM
+
+  _stack_shift = 13;
+  _stack_size = (1 << _stack_shift) * 4;
+  _stack_end = ORIGIN(HPS_SDRAM) + LENGTH(HPS_SDRAM);
+  _stack_begin = (_stack_end - _stack_size) + (1 << _stack_shift);
+  
+  . = _stack_begin;
+  ._stack :
+  {
+    . = . + _stack_size;
+  } > HPS_SDRAM
+}