Some more tinkering with a generic 13.56MHz reader, still not finished

[proxmark3-svn] / armsrc / ldscript

diff --git a/armsrc/ldscript b/armsrc/ldscript
index 61eaa5d79c91ad46704bd4e98447d18020df4cc1..dcb04bf0983d569ee1a21754a9c66237b2e76634 100644 (file)
--- a/armsrc/ldscript
+++ b/armsrc/ldscript
@@ -1,41 +1,69 @@
+/*
+-----------------------------------------------------------------------------
+ This code is licensed to you under the terms of the GNU GPL, version 2 or,
+ at your option, any later version. See the LICENSE.txt file for the text of
+ the license.
+-----------------------------------------------------------------------------
+ Linker script for the ARM binary
+-----------------------------------------------------------------------------
+*/

 INCLUDE ../common/ldscript.common
 
 INCLUDE ../common/ldscript.common
 

+PHDRS
+{
+       fpgaimage PT_LOAD FLAGS(4);
+       text PT_LOAD;
+       data PT_LOAD;
+       bss PT_LOAD;
+}
+

 ENTRY(Vector)
 SECTIONS
 {
        .fpgaimage : {
                *(fpga_bit.data)
 ENTRY(Vector)
 SECTIONS
 {
        .fpgaimage : {
                *(fpga_bit.data)

-       } >fpgaimage
-       .start : { *(.startos) } >osimage
-       .text : { 
+       } >fpgaimage :fpgaimage
+
+       .start : {
+               *(.startos)
+       } >osimage :text
+
+       .text : {

                *(.text)
                *(.text.*)
                *(.eh_frame)
                *(.glue_7)
                *(.glue_7t)
                *(.text)
                *(.text.*)
                *(.eh_frame)
                *(.glue_7)
                *(.glue_7t)

-               *(.rodata) 
-               *(.rodata*) 
-               *(.version_information)
-       } >osimage
-       __end_of_text__ = .;
-       
+       } >osimage :text
+
+       .rodata : {
+               *(.rodata)
+               *(.rodata.*)
+               KEEP(*(.version_information))
+       } >osimage :text
+
+       . = ALIGN(4);
+

        .data : {
        .data : {

-               __data_start__ = .;
-               __data_src_start__ = __end_of_text__; 

                *(.data)
                *(.data.*)
                *(.data)
                *(.data.*)

-               __data_end__ = .;
-       } >ram AT>osimage
+               *(.ramfunc)
+               . = ALIGN(4);
+       } >ram AT>osimage :data
+
+       __data_src_start__ = LOADADDR(.data);
+       __data_start__ = ADDR(.data);
+       __data_end__ = __data_start__ + SIZEOF(.data);

        
        .bss : {
                __bss_start__ = .; 
                *(.bss)
                *(.bss.*) 
        
        .bss : {
                __bss_start__ = .; 
                *(.bss)
                *(.bss.*) 

-       } >ram
-       . = ALIGN(32 / 8);
-       __bss_end__ = .;
+               . = ALIGN(4);
+               __bss_end__ = .;
+       } >ram AT>ram :bss

 
 

-       .commonarea (NOLOAD) : {
-               *(.commonarea)
-       } >commonarea
+       .commonarea (NOLOAD) : {
+               *(.commonarea)
+       } >commonarea :NONE

 }
 }