Initial commit

1 files changed, 205 insertions, 0 deletions

diff --git a/impl/DMAppFpgaProg/linker_script.x b/impl/DMAppFpgaProg/linker_script.x
new file mode 100644
index 0000000..a859740
--- /dev/null
+++ b/impl/DMAppFpgaProg/linker_script.x
@@ -0,0 +1,205 @@
+/* Default linker script, for normal executables */
+/* Upraveny pre nahranie aplikacneho firmwaru za bootloader */
+OUTPUT_FORMAT("elf32-avr32", "elf32-avr32",
+	      "elf32-avr32")
+OUTPUT_ARCH(avr32:uc)
+ENTRY(_start)
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+MEMORY
+{
+    FLASH (rxai!w) : ORIGIN = 0x80004000, LENGTH = 496K  /* Tu treba upravit 1 hodnotu */
+    CPUSRAM (wxa!ri) : ORIGIN = 0x00000004, LENGTH = 0xFFFC
+    USERPAGE : ORIGIN = 0x80800000, LENGTH = 512
+    FACTORYPAGE : ORIGIN = 0x80800200, LENGTH = 512
+    FLASHVAULT_FLASH_SIZE (r) : ORIGIN = 0x80800400, LENGTH = 8
+    FLASHVAULT_RAM_SIZE (r) : ORIGIN = 0x80800408, LENGTH = 8
+}
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  PROVIDE (__executable_start = 0x80004000); . = 0x80004000;  /* Tu treba upravit 2 hodnoty */
+  .interp         : { *(.interp) } >FLASH AT>FLASH
+  .reset : {  *(.reset) } >FLASH AT>FLASH
+  .hash           : { *(.hash) } >FLASH AT>FLASH
+  .dynsym         : { *(.dynsym) } >FLASH AT>FLASH
+  .dynstr         : { *(.dynstr) } >FLASH AT>FLASH
+  .gnu.version    : { *(.gnu.version) } >FLASH AT>FLASH
+  .gnu.version_d  : { *(.gnu.version_d) } >FLASH AT>FLASH
+  .gnu.version_r  : { *(.gnu.version_r) } >FLASH AT>FLASH
+  .rel.init       : { *(.rel.init) } >FLASH AT>FLASH
+  .rela.init      : { *(.rela.init) } >FLASH AT>FLASH
+  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) } >FLASH AT>FLASH
+  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) } >FLASH AT>FLASH
+  .rel.fini       : { *(.rel.fini) } >FLASH AT>FLASH
+  .rela.fini      : { *(.rela.fini) } >FLASH AT>FLASH
+  .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) } >FLASH AT>FLASH
+  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) } >FLASH AT>FLASH
+  .rel.data.rel.ro   : { *(.rel.data.rel.ro*) } >FLASH AT>FLASH
+  .rela.data.rel.ro   : { *(.rel.data.rel.ro*) } >FLASH AT>FLASH
+  .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) } >FLASH AT>FLASH
+  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) } >FLASH AT>FLASH
+  .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) } >FLASH AT>FLASH
+  .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) } >FLASH AT>FLASH
+  .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) } >FLASH AT>FLASH
+  .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) } >FLASH AT>FLASH
+  .rel.ctors      : { *(.rel.ctors) } >FLASH AT>FLASH
+  .rela.ctors     : { *(.rela.ctors) } >FLASH AT>FLASH
+  .rel.dtors      : { *(.rel.dtors) } >FLASH AT>FLASH
+  .rela.dtors     : { *(.rela.dtors) } >FLASH AT>FLASH
+  .rel.got        : { *(.rel.got) } >FLASH AT>FLASH
+  .rela.got       : { *(.rela.got) } >FLASH AT>FLASH
+  .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } >FLASH AT>FLASH
+  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } >FLASH AT>FLASH
+  .rel.plt        : { *(.rel.plt) } >FLASH AT>FLASH
+  .rela.plt       : { *(.rela.plt) } >FLASH AT>FLASH
+  .init           :
+  {
+    KEEP (*(.init))
+  } >FLASH AT>FLASH =0xd703d703
+  .plt            : { *(.plt) } >FLASH AT>FLASH
+  .text           :
+  {
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    KEEP (*(.text.*personality*))
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+  } >FLASH AT>FLASH =0xd703d703
+  .fini           :
+  {
+    KEEP (*(.fini))
+  } >FLASH AT>FLASH =0xd703d703
+  PROVIDE (__etext = .);
+  PROVIDE (_etext = .);
+  PROVIDE (etext = .);
+  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) } >FLASH AT>FLASH
+  .rodata1        : { *(.rodata1) } >FLASH AT>FLASH
+  .eh_frame_hdr : { *(.eh_frame_hdr) } >FLASH AT>FLASH
+  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) } >FLASH AT>FLASH
+  .gcc_except_table   : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >FLASH AT>FLASH
+  .dalign	: { . = ALIGN(8); PROVIDE(_data_lma = .); } >FLASH AT>FLASH
+  PROVIDE (_data = ORIGIN(CPUSRAM));
+  . = ORIGIN(CPUSRAM);
+  /* Exception handling  */
+  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) } >CPUSRAM AT>FLASH
+  .gcc_except_table   : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } >CPUSRAM AT>FLASH
+  /* Thread Local Storage sections  */
+  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) } >CPUSRAM AT>FLASH
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) } >CPUSRAM
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+  PROVIDE (__preinit_array_start = ALIGN(32 / 8));
+  .preinit_array     : { KEEP (*(.preinit_array)) } >CPUSRAM AT>FLASH
+  PROVIDE (__preinit_array_end = .);
+  PROVIDE (__init_array_start = .);
+  .init_array     : { KEEP (*(.init_array)) } >CPUSRAM AT>FLASH
+  PROVIDE (__init_array_end = .);
+  PROVIDE (__fini_array_start = .);
+  .fini_array     : { KEEP (*(.fini_array)) } >CPUSRAM AT>FLASH
+  PROVIDE (__fini_array_end = .);
+  .ctors          :
+  {
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin*.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  } >CPUSRAM AT>FLASH
+  .dtors          :
+  {
+    KEEP (*crtbegin*.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+  } >CPUSRAM AT>FLASH
+  .jcr            : { KEEP (*(.jcr)) } >CPUSRAM AT>FLASH
+  .data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) } >CPUSRAM AT>FLASH
+  .dynamic        : { *(.dynamic) } >CPUSRAM AT>FLASH
+  .got            : { *(.got.plt) *(.got) } >CPUSRAM AT>FLASH
+  .data           :
+  {
+    *(.data .data.* .gnu.linkonce.d.*)
+    KEEP (*(.gnu.linkonce.d.*personality*))
+    SORT(CONSTRUCTORS)
+  } >CPUSRAM AT>FLASH
+  .data1          : { *(.data1) } >CPUSRAM AT>FLASH
+  .balign	: { . = ALIGN(8); _edata = .; } >CPUSRAM AT>FLASH
+  _edata = .;
+  PROVIDE (edata = .);
+  __bss_start = .;
+  .bss            :
+  {
+   *(.dynbss)
+   *(.bss .bss.* .gnu.linkonce.b.*)
+   *(COMMON)
+   /* Align here to ensure that the .bss section occupies space up to
+      _end.  Align after .bss to ensure correct alignment even if the
+      .bss section disappears because there are no input sections.  */
+   . = ALIGN(8);
+  } >CPUSRAM
+  . = ALIGN(8);
+  _end = .;
+  PROVIDE (end = .);
+  __heap_start__ = ALIGN(8);
+  . = ORIGIN(CPUSRAM) + LENGTH(CPUSRAM) - _stack_size;
+  __heap_end__ = .;
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+  .stack         ORIGIN(CPUSRAM) + LENGTH(CPUSRAM) - _stack_size :
+  {
+    _stack = .;
+    *(.stack)
+    . = _stack_size;
+    _estack = .;
+  } >CPUSRAM
+  .userpage :  { *(.userpage .userpage.*)  } >USERPAGE AT>USERPAGE
+  .factorypage :  { *(.factorypage .factorypage.*)  } >FACTORYPAGE AT>FACTORYPAGE
+  .flashvault_flash_size : { KEEP(*(.flashvault_flash_size .flashvault_flash_size.*)) } > FLASHVAULT_FLASH_SIZE
+  .flashvault_ram_size   : { KEEP(*(.flashvault_ram_size .flashvault_ram_size.*)) } > FLASHVAULT_RAM_SIZE
+  /DISCARD/ : { *(.note.GNU-stack) }
+}