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[Qemu-ppc] [PATCH 2/2] target-ppc: Cast ssize_t to size_t before printin

From: Peter Maydell
Subject: [Qemu-ppc] [PATCH 2/2] target-ppc: Cast ssize_t to size_t before printing with %zx
Date: Tue, 23 Dec 2014 22:22:16 +0000

The mingw32 compiler complains about trying to print variables of type
ssize_t with the %z format string specifier. Since we're printing it
as unsigned hex anyway, cast to size_t to silence the warning.

Signed-off-by: Peter Maydell <address@hidden>
I suspect that this is a compiler bug, but this is the only instance
in the codebase so I'm prepared to work around it to get to a point
where we can turn on warnings-as-errors for w32, because some of the
w32-specific errors really are flagging up issues we need to fix.
 hw/ppc/spapr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 08401e0..9aaa800 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1438,7 +1438,7 @@ static void ppc_spapr_init(MachineState *machine)
     if (spapr->rtas_size > RTAS_MAX_SIZE) {
         hw_error("RTAS too big ! 0x%zx bytes (max is 0x%x)\n",
-                 spapr->rtas_size, RTAS_MAX_SIZE);
+                 (size_t)spapr->rtas_size, RTAS_MAX_SIZE);

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