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authorRichard Henderson <richard.henderson@linaro.org>2024-11-12 11:50:39 -0800
committerRichard Henderson <richard.henderson@linaro.org>2024-11-16 08:42:25 -0800
commitf19ec28ddc383143573e828d34f190cdda7e9669 (patch)
tree25d1afddc6503c124ee8a87a6ef60ffd277a098c
parentdff406754efdb13f401e2b39f869541286903619 (diff)
linux-user/aarch64: Reduce vdso alignment to 4k
Reduce vdso alignment to minimum page size. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
-rw-r--r--linux-user/aarch64/Makefile.vdso5
-rwxr-xr-xlinux-user/aarch64/vdso-be.sobin3224 -> 3224 bytes
-rwxr-xr-xlinux-user/aarch64/vdso-le.sobin3224 -> 3224 bytes
3 files changed, 3 insertions, 2 deletions
diff --git a/linux-user/aarch64/Makefile.vdso b/linux-user/aarch64/Makefile.vdso
index 599958116b..c33a679c0f 100644
--- a/linux-user/aarch64/Makefile.vdso
+++ b/linux-user/aarch64/Makefile.vdso
@@ -5,8 +5,9 @@ VPATH += $(SUBDIR)
all: $(SUBDIR)/vdso-be.so $(SUBDIR)/vdso-le.so
-LDFLAGS = -nostdlib -shared -Wl,-h,linux-vdso.so.1 -Wl,--build-id=sha1 \
- -Wl,--hash-style=both -Wl,-T,$(SUBDIR)/vdso.ld
+LDFLAGS = -nostdlib -shared -Wl,-h,linux-vdso.so.1 \
+ -Wl,--build-id=sha1 -Wl,--hash-style=both \
+ -Wl,-z,max-page-size=4096 -Wl,-T,$(SUBDIR)/vdso.ld
$(SUBDIR)/vdso-be.so: vdso.S vdso.ld
$(CC) -o $@ $(LDFLAGS) -mbig-endian $<
diff --git a/linux-user/aarch64/vdso-be.so b/linux-user/aarch64/vdso-be.so
index 808206ade8..d43c3b19cd 100755
--- a/linux-user/aarch64/vdso-be.so
+++ b/linux-user/aarch64/vdso-be.so
Binary files differ
diff --git a/linux-user/aarch64/vdso-le.so b/linux-user/aarch64/vdso-le.so
index 941aaf2993..aaedc9d85e 100755
--- a/linux-user/aarch64/vdso-le.so
+++ b/linux-user/aarch64/vdso-le.so
Binary files differ