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authorMarti Bolivar <mbolivar@leaflabs.com>2011-11-15 08:39:01 -0500
committerMarti Bolivar <mbolivar@leaflabs.com>2012-04-11 16:52:17 -0400
commitb81655333f0a7378eec66cfef668a7282d7a4b17 (patch)
tree35d49387c3fb32455e832c3730f36e9b18a13007 /support
parent4b245f8744ae7abc8d77a9b90f273106eee3541f (diff)
downloadlibrambutan-b81655333f0a7378eec66cfef668a7282d7a4b17.tar.gz
librambutan-b81655333f0a7378eec66cfef668a7282d7a4b17.zip
Remove "CS3" prefix from libmaple symbol names.
We're no longer even marginally compatible with CS3, so it's inappropriate to use that prefix in our names. Rename: __cs3_stm32_vector_table -> __stm32_vector_table. __cs3_stack -> __msp_init __cs3_reset -> __exc_reset __cs3_start_c -> start_c Also add an MIT license header and assert LeafLabs copyright over wirish/start.S and wirish/start_c.c. These files are modified from the original CodeSourcery versions, which were distributed under a license that permits modifications to be distributed under a different copyright and licensing terms than the originals. Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
Diffstat (limited to 'support')
-rw-r--r--support/ld/common.inc14
-rw-r--r--support/ld/stm32/f1/performance/vector_symbols.inc4
2 files changed, 9 insertions, 9 deletions
diff --git a/support/ld/common.inc b/support/ld/common.inc
index 0d1f4ed..926f9eb 100644
--- a/support/ld/common.inc
+++ b/support/ld/common.inc
@@ -22,21 +22,21 @@ GROUP(libgcc.a libc.a libm.a)
INCLUDE vector_symbols.inc
/* STM32 vector table. */
-EXTERN(__cs3_stm32_vector_table)
+EXTERN(__stm32_vector_table)
-/* libcs3 C start function. */
-EXTERN(__cs3_start_c)
+/* C runtime initialization function. */
+EXTERN(start_c)
/* main entry point */
EXTERN(main)
/* Initial stack pointer value. */
-EXTERN(__cs3_stack)
-PROVIDE(__cs3_stack = ORIGIN(ram) + LENGTH(ram));
+EXTERN(__msp_init)
+PROVIDE(__msp_init = ORIGIN(ram) + LENGTH(ram));
/* Reset vector and chip reset entry point */
EXTERN(_start)
-PROVIDE(__cs3_reset = _start);
+PROVIDE(__exc_reset = _start);
/* Heap boundaries, for libmaple */
EXTERN(_lm_heap_start);
@@ -162,7 +162,7 @@ SECTIONS
* to go about this. [mbolivar]
*/
_lm_heap_start = DEFINED(_lm_heap_start) ? _lm_heap_start : _end;
- _lm_heap_end = DEFINED(_lm_heap_end) ? _lm_heap_end : __cs3_stack;
+ _lm_heap_end = DEFINED(_lm_heap_end) ? _lm_heap_end : __msp_init;
. = ALIGN (8);
_edata = .;
} > REGION_DATA AT> REGION_TEXT
diff --git a/support/ld/stm32/f1/performance/vector_symbols.inc b/support/ld/stm32/f1/performance/vector_symbols.inc
index 6d7ff6e..f8519bb 100644
--- a/support/ld/stm32/f1/performance/vector_symbols.inc
+++ b/support/ld/stm32/f1/performance/vector_symbols.inc
@@ -1,5 +1,5 @@
-EXTERN(__cs3_stack)
-EXTERN(__cs3_reset)
+EXTERN(__msp_init)
+EXTERN(__exc_reset)
EXTERN(__exc_nmi)
EXTERN(__exc_hardfault)
EXTERN(__exc_memmanage)