On 10/5/21 11:11, Janis Schoetterl-Glausch wrote:
Do not use asserts in arch_def.h so it can be included by snippets.
The caller in stsi.c does not need to be adjusted, returning -1 causes
the test to fail.
Signed-off-by: Janis Schoetterl-Glausch <scgl@xxxxxxxxxxxxx>
A few days ago I had a minute to investigate what needed to be added to
be able to link the libcflat. Fortunately it wasn't a lot and I'll try
to post it this week so this patch can hopefully be dropped.
---
lib/s390x/asm/arch_def.h | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/s390x/asm/arch_def.h b/lib/s390x/asm/arch_def.h
index 302ef1f..4167e2b 100644
--- a/lib/s390x/asm/arch_def.h
+++ b/lib/s390x/asm/arch_def.h
@@ -334,7 +334,7 @@ static inline int stsi(void *addr, int fc, int sel1, int sel2)
return cc;
}
-static inline unsigned long stsi_get_fc(void)
+static inline int stsi_get_fc(void)
{
register unsigned long r0 asm("0") = 0;
register unsigned long r1 asm("1") = 0;
@@ -346,7 +346,8 @@ static inline unsigned long stsi_get_fc(void)
: "+d" (r0), [cc] "=d" (cc)
: "d" (r1)
: "cc", "memory");
- assert(!cc);
+ if (cc != 0)
+ return -1;
return r0 >> 28;
}
