diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2016-06-13 11:48:27 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-06-13 13:21:51 +0100 |
| commit | 4ca4d4eda065cce0c0503e5674ca6b5a9de3f71c (patch) | |
| tree | 99019b7a675a2ea3433c852b289c0087c10b3aec | |
| parent | 7b6eed0c22267be8086371a6c71aa2f978c888b8 (diff) | |
user-exec: Remove unused code for OSX hosts
Since we dropped darwin-user support many years ago, the code in
user-exec to support hosts which define __APPLE__ is unused; delete it.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | user-exec.c | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/user-exec.c b/user-exec.c index 1e2449eca5..95f9f97c5c 100644 --- a/user-exec.c +++ b/user-exec.c @@ -117,14 +117,7 @@ static inline int handle_cpu_signal(uintptr_t pc, unsigned long address, #if defined(__i386__) -#if defined(__APPLE__) -#include <sys/ucontext.h> - -#define EIP_sig(context) (*((unsigned long *)&(context)->uc_mcontext->ss.eip)) -#define TRAP_sig(context) ((context)->uc_mcontext->es.trapno) -#define ERROR_sig(context) ((context)->uc_mcontext->es.err) -#define MASK_sig(context) ((context)->uc_sigmask) -#elif defined(__NetBSD__) +#if defined(__NetBSD__) #include <ucontext.h> #define EIP_sig(context) ((context)->uc_mcontext.__gregs[_REG_EIP]) @@ -274,44 +267,6 @@ int cpu_signal_handler(int host_signum, void *pinfo, #define TRAP_sig(context) ((context)->uc_mcontext.mc_exc) #endif /* __FreeBSD__|| __FreeBSD_kernel__ */ -#ifdef __APPLE__ -#include <sys/ucontext.h> -typedef struct ucontext SIGCONTEXT; -/* All Registers access - only for local access */ -#define REG_sig(reg_name, context) \ - ((context)->uc_mcontext->ss.reg_name) -#define FLOATREG_sig(reg_name, context) \ - ((context)->uc_mcontext->fs.reg_name) -#define EXCEPREG_sig(reg_name, context) \ - ((context)->uc_mcontext->es.reg_name) -#define VECREG_sig(reg_name, context) \ - ((context)->uc_mcontext->vs.reg_name) -/* Gpr Registers access */ -#define GPR_sig(reg_num, context) REG_sig(r##reg_num, context) -/* Program counter */ -#define IAR_sig(context) REG_sig(srr0, context) -/* Machine State Register (Supervisor) */ -#define MSR_sig(context) REG_sig(srr1, context) -#define CTR_sig(context) REG_sig(ctr, context) -/* Link register */ -#define XER_sig(context) REG_sig(xer, context) -/* User's integer exception register */ -#define LR_sig(context) REG_sig(lr, context) -/* Condition register */ -#define CR_sig(context) REG_sig(cr, context) -/* Float Registers access */ -#define FLOAT_sig(reg_num, context) \ - FLOATREG_sig(fpregs[reg_num], context) -#define FPSCR_sig(context) \ - ((double)FLOATREG_sig(fpscr, context)) -/* Exception Registers access */ -/* Fault registers for coredump */ -#define DAR_sig(context) EXCEPREG_sig(dar, context) -#define DSISR_sig(context) EXCEPREG_sig(dsisr, context) -/* number of powerpc exception taken */ -#define TRAP_sig(context) EXCEPREG_sig(exception, context) -#endif /* __APPLE__ */ - int cpu_signal_handler(int host_signum, void *pinfo, void *puc) { |