Commit 27e112f9 authored by Michael Tokarev's avatar Michael Tokarev Committed by Riku Voipio
Browse files

unicore32: convert get_sp_from_cpustate from macro to inline 



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: default avatarMichael Tokarev <mjt@tls.msk.ru>
Signed-off-by: default avatarRiku Voipio <riku.voipio@linaro.org>
parent e6deac9c

linux-user/unicore32/target_signal.h

+5 −1
Original line number Diff line number Diff line
@@ -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 */