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Moved *_before_copy labels in a separate paragraph.

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This commit is contained in:
Vincent Rivière
2012-11-07 19:17:10 +00:00
parent 772cee1775
commit 54f084e84f
1 changed files with 10 additions and 5 deletions
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15
bas.lk.in
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@@ -75,8 +75,6 @@ SECTIONS {
#endif #endif
} > flash } > flash
#define BAS_LABEL_LMA(x) ((x) + (ABSOLUTE(__BAS_LMA) - ABSOLUTE(__BAS_VMA)))
.bas _Bas_base : AT (ADDR(.text) + SIZEOF(.text)) .bas _Bas_base : AT (ADDR(.text) + SIZEOF(.text))
{ {
objs/BaS.o(.text) objs/BaS.o(.text)
@@ -84,10 +82,7 @@ SECTIONS {
objs/sd_card_asm.o(.text) objs/sd_card_asm.o(.text)
objs/bas_printf.o(.text) objs/bas_printf.o(.text)
objs/printf_helper.o(.text) objs/printf_helper.o(.text)
_xprintf_before_copy = BAS_LABEL_LMA(_xprintf);
_display_progress_before_copy = BAS_LABEL_LMA(_display_progress);
objs/cache.o(.text) objs/cache.o(.text)
_flush_and_invalidate_caches_before_copy = BAS_LABEL_LMA(_flush_and_invalidate_caches);
objs/sd_card.o(.text) objs/sd_card.o(.text)
objs/mmu.o(.text) objs/mmu.o(.text)
objs/exceptions.o(.text) objs/exceptions.o(.text)
@@ -104,4 +99,14 @@ SECTIONS {
__BAS_LMA = LOADADDR(.bas); __BAS_LMA = LOADADDR(.bas);
__BAS_VMA = ADDR(.bas); __BAS_VMA = ADDR(.bas);
__BAS_SIZE = SIZEOF(.bas); __BAS_SIZE = SIZEOF(.bas);
/* The following labels are BaS routines in the flash,
* before they are copied to their final location in the RAM.
* This is to allow using them before and after the actual copy.
* Hence they must contain only pc-relative code (compiled with -mpcrel).
*/
#define BAS_LABEL_LMA(x) ((x) + (ABSOLUTE(__BAS_LMA) - ABSOLUTE(__BAS_VMA)))
_xprintf_before_copy = BAS_LABEL_LMA(_xprintf);
_display_progress_before_copy = BAS_LABEL_LMA(_display_progress);
_flush_and_invalidate_caches_before_copy = BAS_LABEL_LMA(_flush_and_invalidate_caches);
} }