From e321c34aa1d2560bea4d525af66417147467c515 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Tue, 1 Feb 2011 15:54:52 +0000 Subject: [PATCH] linux-user: avoid gcc array overrun warning for sparc Suppress a gcc array bounds overrun warning when filling in the SPARC signal frame by adjusting our definition of the structure so that the fp and callers_pc membes are part of the ins[] array rather than separate fields; since qemu has no need to access the fields individually there is no need to follow the kernel's structure field naming exactly. Signed-off-by: Peter Maydell Signed-off-by: Blue Swirl --- linux-user/signal.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/linux-user/signal.c b/linux-user/signal.c index 0664770c94..b01bd64011 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -1817,9 +1817,10 @@ struct target_sigcontext { /* A Sparc stack frame */ struct sparc_stackf { abi_ulong locals[8]; - abi_ulong ins[6]; - struct sparc_stackf *fp; - abi_ulong callers_pc; + abi_ulong ins[8]; + /* It's simpler to treat fp and callers_pc as elements of ins[] + * since we never need to access them ourselves. + */ char *structptr; abi_ulong xargs[6]; abi_ulong xxargs[1];