From 32e57dac2e61e79b029593eb4d34d727bcc10678 Mon Sep 17 00:00:00 2001
From: iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123>
Date: Thu, 17 Dec 2009 02:37:07 +0000
Subject: Initial commit of library code, moved from leaftest repo

git-svn-id: https://leaflabs.googlecode.com/svn/trunk/library@69 749a229e-a60e-11de-b98f-4500b42dc123
---
 .../linker/HiTOP/STM32F10x_offset.lsl              | 132 +++++++++++++++++++++
 .../linker/HiTOP/link_offset.lnk                   |   5 +
 2 files changed, 137 insertions(+)
 create mode 100755 src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/STM32F10x_offset.lsl
 create mode 100755 src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/link_offset.lnk

(limited to 'src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP')

diff --git a/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/STM32F10x_offset.lsl b/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/STM32F10x_offset.lsl
new file mode 100755
index 0000000..164cf72
--- /dev/null
+++ b/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/STM32F10x_offset.lsl
@@ -0,0 +1,132 @@
+// define rom size
+#define __ROM_SIZE               512k
+#define __ROM_ADDR               0x08002000
+// define ram size
+#define __RAM_SIZE               64k
+#define __RAM_ADDR               0x20000000
+
+#define __NR_OF_VECTORS          42
+#define __VECTOR_TABLE_SIZE      (__NR_OF_VECTORS * 4)
+#define __VECTOR_TABLE_ROM_ADDR  0x08002000
+#define _Vectors                 0x08002000
+
+#define _ENTRYADDR               (0x08002001 + __VECTOR_TABLE_SIZE + 80) /* xB0 */ 
+
+#define _START                   max(_ENTRYADDR, 0x08002165)
+
+#define __RESET                  0x08002004
+
+#define __STACK                  0x400
+#define __STACKADDR              (__RAM_ADDR + __RAM_SIZE - __STACK)
+#define __HEAP                   2k
+
+#define __TABLE_RAM_SIZE         20
+#define __TABLE_RAM_ADDR         (__STACKADDR - __STACK - __TABLE_RAM_SIZE)
+
+
+#define __MEMORY
+
+#define __PROCESSOR_MODE         0x10            /* User mode */
+#define __IRQ_BIT                0x80            /* IRQ interrupts disabled */
+#define __FIQ_BIT                0x40            /* FIQ interrupts disabled */
+#define __APPLICATION_MODE       (__PROCESSOR_MODE | __IRQ_BIT | __FIQ_BIT)
+
+
+architecture ARM
+{
+   endianness
+   {
+      little;
+      big;
+   }
+   space linear
+   {
+      id = 1;
+      mau = 8;
+      align = 4;
+      map (size = 4G, dest = bus:local_bus);
+
+      copytable
+      (
+         align = 4,
+         copy_unit = 1,
+         dest = linear
+      );
+      start_address
+      (
+         // It is not strictly necessary to define a run_addr for _START
+         // because hardware starts execution at address 0x0 which should
+         // be the vector table with a jump to the relocatable _START, but
+         // an absolute address can prevent the branch to be out-of-range.
+         // Or _START may be the entry point at reset and the reset handler
+         // copies the vector table to address 0x0 after some ROM/RAM memory
+         // re-mapping. In that case _START should be at a fixed address
+         // in ROM, specifically the alias of address 0x0 before memory
+         // re-mapping.
+         run_addr = _START,
+         symbol = "_START"
+      );
+
+      stack "stack"
+      (
+
+         align = 4,
+         min_size = __STACK,
+         grows = high_to_low
+      );
+      heap "heap"
+      (
+         align = 4,
+         min_size=__HEAP
+      );
+      section_layout
+      {
+         "_lc_ub_vector_table" = __VECTOR_TABLE_ROM_ADDR;
+         "_lc_ue_vector_table" = __VECTOR_TABLE_ROM_ADDR + __VECTOR_TABLE_SIZE + 8;
+//         "_lc_ub_table" = __TABLE_RAM_ADDR;
+//         "_lc_ue_table" = __TABLE_RAM_ADDR + __TABLE_RAM_SIZE;
+         "_lc_ub_vector_table_copy" := "_lc_ub_vector_table";
+         "_lc_ue_vector_table_copy" := "_lc_ue_vector_table";
+
+         group ( ordered, run_addr=__VECTOR_TABLE_ROM_ADDR )
+         {
+            select ".text.vector";
+            
+         }
+         
+#ifdef __HEAPADDR
+         group ( ordered, run_addr=__HEAPADDR )
+         {
+            select "heap";
+         }
+#endif
+         group ( ordered, run_addr=__STACKADDR)
+         {
+            select "stack";
+         }
+      }
+   }
+   bus local_bus
+      {
+         mau = 8;
+         width = 32;
+      }
+}
+///////////////////////////////////////////////////////////////////
+
+
+memory flash
+{
+    mau = 8;
+    type = rom;
+    size = __ROM_SIZE;
+    map ( size = __ROM_SIZE, dest_offset = __ROM_ADDR, dest = bus:ARM:local_bus );
+}
+
+memory sram
+{
+    mau = 8;
+    type = ram;
+    size = __RAM_SIZE;
+    map ( size = __RAM_SIZE, dest_offset = __RAM_ADDR, dest = bus:ARM:local_bus );
+}
diff --git a/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/link_offset.lnk b/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/link_offset.lnk
new file mode 100755
index 0000000..5bfdd21
--- /dev/null
+++ b/src/stm32lib/examples/NVIC/VectorTable_Relocation/linker/HiTOP/link_offset.lnk
@@ -0,0 +1,5 @@
+-d"./settings/STM32F10x_offset.lsl"
+--optimize=0
+--map-file-format=2
+$(LinkObjects)
+--output=.\Objects\$(Target)
\ No newline at end of file
-- 
cgit v1.2.3