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linker: warn about orphan sections

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This adds a linker flag and necessary changes to linker scripts
so that linker will warn about orphan sections.

Relates to #5534.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2018-10-08 10:43:07 -07:00 • committed by Anas Nashif
commit 8ce758a8ff
25 changed files with 397 additions and 0 deletions
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6
soc/xtensa/intel_s1000/linker.ld
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@ -167,6 +167,9 @@ _memmap_cacheattr_intel_s1000 = 0xf2ff4242;
PROVIDE(_memmap_cacheattr_reset = _memmap_cacheattr_intel_s1000);
SECTIONS
{
#include <linker/rel-sections.ld>
.ResetVector.text : ALIGN(4)
{
_ResetVector_text_start = ABSOLUTE(.);
@ -415,6 +418,7 @@ SECTIONS
_end = ALIGN(8);
PROVIDE(end = ALIGN(8));
__stack = L2_SRAM_BASE + L2_SRAM_SIZE;
.comment 0 : { *(.comment) }
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
.debug_srcinfo 0 : { *(.debug_srcinfo) }
@ -432,6 +436,8 @@ SECTIONS
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
.debug_ranges 0 : { *(.debug_ranges) }
.xtensa.info 0 : { *(.xtensa.info) }
.xt.insn 0 :
{
KEEP (*(.xt.insn))