cmake: add control over inline source code disassembly (fb7e9379) · Commits · Wenxi XU / zephyr

By default, the generated disassembly file (i.e: the .lst file) also contains inline source code. This has the potential to become problematic when attempting to compare the generated .lst files accross platforms since they may differ for various reasons. As such, add the option to control whether the disassembly file should contain inline source code or not. The need for this patch was sparked by the differences observed in the generated .lst file for Linux and Windows in one of SOF's CI jobs (details in thesofproject/sof/issues/9034), which were caused by the addition of the inline source code. With this, we can keep testing for reproducible builds while not having to deal with differences in the .lst files caused by things such as having ".." include paths. Signed-off-by:

Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

CMakeLists.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -1704,7 +1704,7 @@ endif()
		if(CONFIG_OUTPUT_DISASSEMBLY)
		if(CONFIG_OUTPUT_DISASSEMBLE_ALL)
		set(disassembly_type "$<TARGET_PROPERTY:bintools,disassembly_flag_all>")
		else()
		elseif (CONFIG_OUTPUT_DISASSEMBLY_WITH_SOURCE)
		set(disassembly_type "$<TARGET_PROPERTY:bintools,disassembly_flag_inline_source>")
		endif()
		list(APPEND

Kconfig.zephyr

+11 −0

Original line number	Diff line number	Diff line
		@@ -567,6 +567,17 @@ config OUTPUT_DISASSEMBLE_ALL
		The .lst file will contain complete disassembly of the firmware
		not just those expected to contain instructions including zeros

		config OUTPUT_DISASSEMBLY_WITH_SOURCE
		bool "Include source code in output disassembly file"
		default y
		depends on OUTPUT_DISASSEMBLY && !OUTPUT_DISASSEMBLE_ALL
		help
		The .lst file will also contain the source code. Having
		control over this can be useful for reproducible builds
		since it can be used to remove one of the elements of
		the .lst file that can vary across platforms because
		of reasons such as having ".." include paths.

		config OUTPUT_PRINT_MEMORY_USAGE
		bool "Print memory usage to stdout"
		default y

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