On 04/05/2022 11.07, Ilya Leoshkevich wrote:
On Wed, 2022-05-04 at 09:01 +0200, Thomas Huth wrote:
On 04/05/2022 00.46, Ilya Leoshkevich wrote:
On Tue, 2022-05-03 at 21:26 +0200, Thomas Huth wrote:
On 03/05/2022 11.02, Thomas Huth wrote:
On 02/05/2022 18.48, Ilya Leoshkevich wrote:
Binutils >=2.37 and Clang do not accept (. - 0x100000000)
PCRel32
constants. While this looks like a bug that needs fixing, use
a
different notation (-0x100000000) as a workaround.
Reported-by: Thomas Huth <th...@redhat.com>
Signed-off-by: Ilya Leoshkevich <i...@linux.ibm.com>
---
tests/tcg/s390x/branch-relative-long.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/tcg/s390x/branch-relative-long.c
b/tests/tcg/s390x/branch-relative-long.c
index 94219afcad..8ce9f1c2e5 100644
--- a/tests/tcg/s390x/branch-relative-long.c
+++ b/tests/tcg/s390x/branch-relative-long.c
@@ -13,8 +13,8 @@
#_name "_end:\n");
DEFINE_ASM(br_r14, "br %r14");
-DEFINE_ASM(brasl_r0, "brasl %r0,.-0x100000000");
-DEFINE_ASM(brcl_0xf, "brcl 0xf,.-0x100000000");
+DEFINE_ASM(brasl_r0, "brasl %r0,-0x100000000");
+DEFINE_ASM(brcl_0xf, "brcl 0xf,-0x100000000");
Works for me, thanks!
Sorry, I spoke too soon - it compiles fine, and also runs fine
when I
run it
natively, but when I run it through "qemu-s390x", it crashes...
does
that
work for you?
Hi, yes, I just double-checked - it works fine for me.
Could you please share the resulting test binary?
Sure, here it is:
https://people.redhat.com/~thuth/data/branch-relative-long
Thomas
Your binary worked fine for me.
QEMU commit 2e3408b3cc7de4e87a9adafc8c19bfce3abec947,
x86_64 host,
Oh, well, now that you've mentioned it: I was running "make check-tcg" on a
s390x host. It works fine on a x86, indeed. So the new problem is likely in
the s390x TCG host backend... Richard, could you maybe have a look?
Thomas
