#include <signal.h>
#include "syscall_defs.h"
-#ifdef TARGET_I386
+#if defined(TARGET_I386)
#include "cpu-i386.h"
#include "syscall-i386.h"
+#elif defined(TARGET_ARM)
+#include "cpu-arm.h"
+#include "syscall-arm.h"
+#else
+#error unsupported target CPU
#endif
/* This struct is used to hold certain information about the image.
int personality;
};
+#ifdef TARGET_I386
/* Information about the current linux thread */
struct vm86_saved_state {
uint32_t eax; /* return code */
uint32_t eip;
uint16_t cs, ss, ds, es, fs, gs;
};
+#endif
/* NOTE: we force a big alignment so that the stack stored after is
aligned too */
typedef struct TaskState {
struct TaskState *next;
+#ifdef TARGET_I386
struct target_vm86plus_struct *target_v86;
struct vm86_saved_state vm86_saved_regs;
+ struct target_vm86plus_struct vm86plus;
uint32_t v86flags;
uint32_t v86mask;
+#endif
int used; /* non zero if used */
uint8_t stack[0];
} __attribute__((aligned(16))) TaskState;
long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
long arg4, long arg5, long arg6);
void gemu_log(const char *fmt, ...) __attribute__((format(printf,1,2)));
-extern CPUX86State *global_env;
-void cpu_loop(CPUX86State *env);
-void process_pending_signals(void *cpu_env);
-void signal_init(void);
-int queue_signal(int sig, target_siginfo_t *info);
+extern CPUState *global_env;
+void cpu_loop(CPUState *env);
void init_paths(const char *prefix);
const char *path(const char *pathname);
extern int loglevel;
extern FILE *logfile;
+/* signal.c */
+void process_pending_signals(void *cpu_env);
+void signal_init(void);
+int queue_signal(int sig, target_siginfo_t *info);
+void host_to_target_siginfo(target_siginfo_t *tinfo, const siginfo_t *info);
+void target_to_host_siginfo(siginfo_t *info, const target_siginfo_t *tinfo);
+long do_sigreturn(CPUState *env);
+long do_rt_sigreturn(CPUState *env);
+
+#ifdef TARGET_I386
/* vm86.c */
void save_v86_state(CPUX86State *env);
void handle_vm86_trap(CPUX86State *env, int trapno);
void handle_vm86_fault(CPUX86State *env);
int do_vm86(CPUX86State *env, long subfunction,
struct target_vm86plus_struct * target_v86);
+#endif
/* mmap.c */
int target_mprotect(unsigned long start, unsigned long len, int prot);