Files
android_kernel_xiaomi_sm8450/scripts/module-lto.lds
Sami Tolvanen 89f0af8ad8 ANDROID: kbuild: do not merge .section..* into .section in modules
Sections with double dots, e.g. .data..percpu are named intentionally
to avoid matching rules that apply to .section.*. Change module section
merging rules to skip these.

Bug: 151981957
Change-Id: I23787aa40d69da1c6ca622a5f111704d2459e163
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
2020-03-25 04:09:07 +00:00

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/*
* With CONFIG_LTO_CLANG, LLD always enables -fdata-sections and
* -ffunction-sections, which increases the size of the final module.
* Merge the split sections in the final binary.
*/
SECTIONS {
/*
* LLVM may emit .eh_frame with CONFIG_CFI_CLANG despite
* -fno-asynchronous-unwind-tables. Discard the section.
*/
/DISCARD/ : {
*(.eh_frame)
}
.bss : { *(.bss .bss.[0-9a-zA-Z_]*) }
.data : { *(.data .data.[0-9a-zA-Z_]*) }
.rela.data : { *(.rela.data .rela.data.[0-9a-zA-Z_]*) }
.rela.rodata : { *(.rela.rodata .rela.rodata.[0-9a-zA-Z_]*) }
.rela.text : { *(.rela.text .rela.text.[0-9a-zA-Z_]*) }
.rodata : { *(.rodata .rodata.[0-9a-zA-Z_]*) }
.text : { *(.text .text.[0-9a-zA-Z_]*) }
}