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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/09/17 13:54:35 UTC
[GitHub] [incubator-nuttx] anchao opened a new pull request, #7121: arch/arm/ac6: add armlink steering file
anchao opened a new pull request, #7121:
URL: https://github.com/apache/incubator-nuttx/pull/7121
## Summary
arch/arm/ac6: add armlink steering file
add armlink steering file to allows nuttx to keep using existing linker symbols defined in scatter and used throughout the code tree.
Reference:
https://developer.arm.com/documentation/dui0803/a/Accessing-and-managing-symbols-with-armlink/What-is-a-steering-file-
Signed-off-by: chao an <an...@xiaomi.com>
## Impact
N/A
## Testing
armlink
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[GitHub] [incubator-nuttx] xiaoxiang781216 closed pull request #7121: arch/arm/ac6: add armlink steering file
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 closed pull request #7121: arch/arm/ac6: add armlink steering file
URL: https://github.com/apache/incubator-nuttx/pull/7121
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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on a diff in pull request #7121: arch/arm/ac6: add armlink steering file
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on code in PR #7121:
URL: https://github.com/apache/incubator-nuttx/pull/7121#discussion_r973590227
##########
arch/arm/src/Makefile:
##########
@@ -102,8 +102,9 @@ ifeq ($(CONFIG_ARM_TOOLCHAIN_ARMCLANG),)
SCRIPT_OPT = -T
else
LIBPATH_OPT = --userlibpath
- EXTRA_LIBS += arm_vectors.o
SCRIPT_OPT = --scatter=
+ EXTRA_LIBS += arm_vectors.o arm_link_steering.o
Review Comment:
remove arm_vectors.o
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[GitHub] [incubator-nuttx] xiaoxiang781216 commented on pull request #7121: arch/arm/ac6: add armlink steering file
Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 commented on PR #7121:
URL: https://github.com/apache/incubator-nuttx/pull/7121#issuecomment-1255079412
let's call this since #7165 is more simpler.
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[GitHub] [incubator-nuttx] anchao commented on a diff in pull request #7121: arch/arm/ac6: add armlink steering file
Posted by GitBox <gi...@apache.org>.
anchao commented on code in PR #7121:
URL: https://github.com/apache/incubator-nuttx/pull/7121#discussion_r973591231
##########
arch/arm/src/Makefile:
##########
@@ -102,8 +102,9 @@ ifeq ($(CONFIG_ARM_TOOLCHAIN_ARMCLANG),)
SCRIPT_OPT = -T
else
LIBPATH_OPT = --userlibpath
- EXTRA_LIBS += arm_vectors.o
SCRIPT_OPT = --scatter=
+ EXTRA_LIBS += arm_vectors.o arm_link_steering.o
Review Comment:
arm_vectors.o must be declared on the command line on cortex-m(use vector array), otherwise the following error will occur:
`Error: L6236E: No section matches selector - no section to be FIRST/LAST.`
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