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arc: linker.ld: fix BSS section declaration

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The BSS section needs to use AT> in XIP systems otherwise the LMA
addresses in the ELF binary are wrong, leading to issues if we
try to manipulate the binary with objcopy. The GROUP_DATA_LINK_IN
macro does the right thing here.

This was already done on other arches but ARC was missed.

Change-Id: I93748e919e0b68c1ff2dfb4b85b7064a8d980f3a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-02-13 09:52:07 -08:00
commit f1260fb618
1 changed files with 2 additions and 2 deletions
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4
include/arch/arc/v2/linker.ld
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@ -143,7 +143,7 @@ SECTIONS {
__data_ram_end = .;
SECTION_PROLOGUE(_BSS_SECTION_NAME,(NOLOAD),) {
SECTION_DATA_PROLOGUE(_BSS_SECTION_NAME,(NOLOAD),) {
/*
* For performance, BSS section is assumed to be 4 byte aligned and
* a multiple of 4 bytes
@ -158,7 +158,7 @@ SECTIONS {
* potential left over bytes.
*/
__bss_end = ALIGN(4);
} GROUP_LINK_IN(RAMABLE_REGION)
} GROUP_DATA_LINK_IN(RAMABLE_REGION, RAMABLE_REGION)
SECTION_PROLOGUE(_NOINIT_SECTION_NAME,(NOLOAD),) {
/*