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Diffstat (limited to 'AT91SAM7S256/SAM7S256/gcc/nxt.ld')
-rw-r--r--AT91SAM7S256/SAM7S256/gcc/nxt.ld24
1 files changed, 24 insertions, 0 deletions
diff --git a/AT91SAM7S256/SAM7S256/gcc/nxt.ld b/AT91SAM7S256/SAM7S256/gcc/nxt.ld
index d63944e..9b7171f 100644
--- a/AT91SAM7S256/SAM7S256/gcc/nxt.ld
+++ b/AT91SAM7S256/SAM7S256/gcc/nxt.ld
@@ -87,6 +87,30 @@ SECTIONS
__STARTOFUSERFLASH_FROM_LINKER =
ALIGN (LOADADDR (.data) + SIZEOF (.data), 0x100);
+ /*
+ * The various debugger stacks.
+ */
+ .stack : ALIGN(8) {
+ /* abort stack */
+ __abort_stack_bottom__ = . ;
+ . += 0x80; /* 128 byte abort mode stack. */
+ __abort_stack__ = . ;
+ __abort_stack_top__ = . ;
+
+ /* debugger state */
+ __debugger_stack_bottom__ = . ;
+ . += 0x48; /* 16 user mode registers + SPSR + UNDEF Next Instruction Address */
+ __debugger_stack__ = . ;
+ __debugger_stack_top__ = . ;
+
+ /* breakpoints */
+ __breakpoints_start__ = . ;
+ . += 0x40; /* Single Stepping Breakpoint + 7 Breakpoints */
+ __breakpoints_end__ = . ;
+ } > DATA
+
+ __breakpoints_num__ = (__breakpoints_end__ - __breakpoints_start__) / 8;
+
/* .bss section which is used for uninitialized data */
.bss (NOLOAD) :
{