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| author | iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> | 2009-12-17 02:37:07 +0000 |
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| committer | iperry <iperry@749a229e-a60e-11de-b98f-4500b42dc123> | 2009-12-17 02:37:07 +0000 |
| commit | 32e57dac2e61e79b029593eb4d34d727bcc10678 (patch) | |
| tree | 98d7ff41993576bb150d13d5f63dc744f6812852 /stm32conf/lanchon-stm32/src/start.S | |
| download | librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.tar.gz librambutan-32e57dac2e61e79b029593eb4d34d727bcc10678.zip | |
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
Diffstat (limited to 'stm32conf/lanchon-stm32/src/start.S')
| -rw-r--r-- | stm32conf/lanchon-stm32/src/start.S | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/stm32conf/lanchon-stm32/src/start.S b/stm32conf/lanchon-stm32/src/start.S new file mode 100644 index 0000000..595af07 --- /dev/null +++ b/stm32conf/lanchon-stm32/src/start.S @@ -0,0 +1,36 @@ +/*
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+ .text
+#if defined(__thumb2__) || defined(__ARM_ARCH_6M__)
+#define THUMB 1
+ .code 16
+ .thumb_func
+#else
+ .code 32
+#endif
+ .globl _start
+ .type _start, %function
+_start:
+ .fnstart
+#if THUMB
+ ldr r1,=__cs3_stack
+ mov sp,r1
+ ldr r1,=__cs3_start_c
+ bx r1
+#else
+ ldr sp,=__cs3_stack
+ b __cs3_start_c
+#endif
+ .pool
+ .cantunwind
+ .fnend
|