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riscv: vdso: do not strip debugging info for vdso.so.dbg

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The vdso.so.dbg is a debug version of vdso and could be used for debugging
purpose. For example, perf-annotate requires debugging info to show source
lines. So let's keep its debugging info.

Signed-off-by: Changbin Du <changbin.du@huawei.com>
Reviewed-by: Cyril Bur <cyrilbur@tenstorrent.com>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/20240611040947.3024710-1-changbin.du@huawei.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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Changbin Du 2024-06-11 12:09:47 +08:00 committed by Palmer Dabbelt
parent 9ea7b92b77
commit 7587a3602b
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1 changed files with 1 additions and 1 deletions
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2
arch/riscv/kernel/vdso/Makefile
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@ -45,7 +45,7 @@ $(obj)/vdso.o: $(obj)/vdso.so
# link rule for the .so file, .lds has to be first
$(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
$(call if_changed,vdsold)
LDFLAGS_vdso.so.dbg = -shared -S -soname=linux-vdso.so.1 \
LDFLAGS_vdso.so.dbg = -shared -soname=linux-vdso.so.1 \
--build-id=sha1 --hash-style=both --eh-frame-hdr
# strip rule for the .so file