[v1] Misc patches (s390x, tests, python, docs, ...)

[PULL 07/14] target/s390x: Dump Floating-Point-Control Register

Thomas Huth posted 14 patches 1 month, 4 weeks ago

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Maintainers: Aurelien Jarno <aurelien@aurel32.net>, Peter Maydell <peter.maydell@linaro.org>, "Alex Bennée" <alex.bennee@linaro.org>, "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, Matthew Rosato <mjrosato@linux.ibm.com>, Farhan Ali <alifm@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Ilya Leoshkevich <iii@linux.ibm.com>, David Hildenbrand <david@kernel.org>, Cornelia Huck <cohuck@redhat.com>, John Snow <jsnow@redhat.com>, Cleber Rosa <crosa@redhat.com>

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[PULL 07/14] target/s390x: Dump Floating-Point-Control Register

Posted by Thomas Huth 1 month, 4 weeks ago

From: Ilya Leoshkevich <iii@linux.ibm.com>

Knowing the value of this register is very useful for debugging
floating-point code.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-ID: <20260210214044.1174699-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 target/s390x/cpu-dump.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/s390x/cpu-dump.c b/target/s390x/cpu-dump.c
index 869d3a4ad54..5b852928031 100644
--- a/target/s390x/cpu-dump.c
+++ b/target/s390x/cpu-dump.c
@@ -63,6 +63,7 @@ void s390_cpu_dump_state(CPUState *cs, FILE *f, int flags)
                              (i % 4) == 3 ? '\n' : ' ');
             }
         }
+        qemu_fprintf(f, "FPC=%08" PRIx32 "\n", env->fpc);
     }
 
 #ifndef CONFIG_USER_ONLY
-- 
2.53.0