michaelh/zephyr
1
0
Fork 0
Code Releases Activity

toolchain: iar: Implement MIN_SIZE and MAX_SIZE for IAR linker

Browse source 
Implement the MIN_SIZE and MAX_SIZE options to
zephyr_linker_section_configurefor the IAR icf linker file
generator

Signed-off-by: Björn Bergman <bjorn.bergman@iar.com>
This commit is contained in:
Björn Bergman 2025-01-17 11:24:30 +01:00 • committed by Anas Nashif
commit a9ed11c3f6
1 changed files with 17 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

17
cmake/linker/iar/config_file_script.cmake
View file

@ -440,6 +440,8 @@ function(section_to_string)
get_property(endalign GLOBAL PROPERTY ${STRING_SECTION}_ENDALIGN)
get_property(vma GLOBAL PROPERTY ${STRING_SECTION}_VMA)
get_property(lma GLOBAL PROPERTY ${STRING_SECTION}_LMA)
get_property(min_size GLOBAL PROPERTY ${STRING_SECTION}_MIN_SIZE)
get_property(max_size GLOBAL PROPERTY ${STRING_SECTION}_MAX_SIZE)
get_property(noinput GLOBAL PROPERTY ${STRING_SECTION}_NOINPUT)
get_property(noinit GLOBAL PROPERTY ${STRING_SECTION}_NOINIT)
@ -543,6 +545,12 @@ function(section_to_string)
if(endalign)
set(TEMP "${TEMP}, end alignment=${endalign}")
endif()
if(DEFINED min_size)
set(TEMP "${TEMP}, minimum size=${min_size}")
endif()
if(DEFINED max_size)
set(TEMP "${TEMP}, maximum size=${max_size}")
endif()
set(TEMP "${TEMP}\n{")
@ -597,6 +605,9 @@ function(section_to_string)
get_property(flags GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx}_FLAGS)
get_property(input GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx}_INPUT)
get_property(symbols GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx}_SYMBOLS)
get_property(i_min_size GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx}_MIN_SIZE)
get_property(i_max_size GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx}_MAX_SIZE)
# Get the next offset and use that as this ones size!
get_property(offset GLOBAL PROPERTY ${STRING_SECTION}_SETTING_${idx_next}_OFFSET)
@ -682,6 +693,12 @@ function(section_to_string)
else()
list(APPEND block_attr "alignment=4")
endif()
if(DEFINED i_min_size AND NOT i_min_size EQUAL 0)
list(APPEND block_attr "minimum size = ${i_min_size}")
endif()
if(DEFINED i_max_size )
list(APPEND block_attr "maximum size = ${i_max_size}")
endif()
# LD
# There are two ways to include more than one section: