All other architectures define get_sp_from_cpustate as an inline function,
only unicore32 uses a #define. With this, some usages are impossible, for
example, enabling sigaltstack in linux-user/syscall.c results in
linux-user/syscall.c: In function ‘do_syscall’:
linux-user/syscall.c:8299:39: error: dereferencing ‘void *’ pointer [-Werror]
get_sp_from_cpustate(arg1, arg2, get_sp_from_cpustate((CPUArchState
*)cpu_env));
^
linux-user/syscall.c:8299:39: error: request for member ‘regs’ in something not
a structure or union
Signed-off-by: Michael Tokarev <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
---
linux-user/unicore32/target_signal.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/linux-user/unicore32/target_signal.h
b/linux-user/unicore32/target_signal.h
index 8b255c4..7c44238 100644
--- a/linux-user/unicore32/target_signal.h
+++ b/linux-user/unicore32/target_signal.h
@@ -21,6 +21,10 @@ typedef struct target_sigaltstack {
#define TARGET_SS_ONSTACK 1
#define TARGET_SS_DISABLE 2
-#define get_sp_from_cpustate(cpustate) (cpustate->regs[29])
+static inline abi_ulong get_sp_from_cpustate(CPUUniCore32State *state)
+{
+ return state->regs[29];
+}
+
#endif /* TARGET_SIGNAL_H */
--
2.1.4
