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authorNicolas Schodet2012-02-04 12:19:57 +0100
committerNicolas Schodet2012-02-11 17:30:42 +0100
commit99a4c90dee42104638933096728bebc45e28bf1a (patch)
tree3fc9f7fe564bb5f23f2ca921fb213328fa49699e /AT91SAM7S256/SAM7S256/Include
parent2e770cc4395ae7a39315a55b84b4936250b6c18b (diff)
do not reserve space for stacks if armdebug is disabled
Diffstat (limited to 'AT91SAM7S256/SAM7S256/Include')
-rw-r--r--AT91SAM7S256/SAM7S256/Include/Cstartup.S13
1 files changed, 13 insertions, 0 deletions
diff --git a/AT91SAM7S256/SAM7S256/Include/Cstartup.S b/AT91SAM7S256/SAM7S256/Include/Cstartup.S
index 8a6a540..0293251 100644
--- a/AT91SAM7S256/SAM7S256/Include/Cstartup.S
+++ b/AT91SAM7S256/SAM7S256/Include/Cstartup.S
@@ -460,5 +460,18 @@ AT91F_Spurious_handler:
.size AT91F_Spurious_handler, . - AT91F_Spurious_handler
.endfunc
+/*------------------------------------------------------------------------------
+//*- Various debugger stacks.
+//*-------------------------------*/
+
+#ifdef ARMDEBUG
+.section .stack.abort, "aw", %nobits
+ .space 0x80; /* 128 byte abort mode stack. */
+.section .stack.debugger, "aw", %nobits
+ .space 0x48; /* 16 user mode registers + SPSR + UNDEF Next Instruction Address */
+.section .breakpoints, "aw", %nobits
+ .space 0x40; /* Single Stepping Breakpoint + 7 Breakpoints */
+#endif
+
.end