On Mon, 11 Apr 2022 09:43:37 GMT, Andrew Leonard <aleon...@openjdk.org> wrote:
> This PR removes the need for relative object file linking introduced by
> JDK-8284437 for linux libraries, by specifying
> .file <relative source path> directives in the linux .S source files. The
> source files specify a .file ASSEMBLY_SRC_FILE
> where ASSEMBLY_SRC_FILE is defined by the NativeCompliation.gmk.
>
> Signed-off-by: Andrew Leonard <anleo...@redhat.com>
dwarf debuginfo output for the assembly entries now looks good:
< 0><0x0000000b> DW_TAG_compile_unit
DW_AT_stmt_list 0x0022146d
DW_AT_low_pc 0x004707c0
DW_AT_high_pc 0x00470a40
DW_AT_name
src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.S
DW_AT_comp_dir make/hotspot
DW_AT_producer GNU AS 2.27
DW_AT_language DW_LANG_Mips_Assembler
-------------
PR: https://git.openjdk.java.net/jdk/pull/8177
