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added vm86.c

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@143 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-05-10 13:14:52 +00:00
parent 9d27abd94f
commit 631271d716
2 changed files with 11 additions and 73 deletions
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12
linux-user/qemu.h
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@ -54,6 +54,8 @@ typedef struct TaskState {
struct TaskState *next;
struct target_vm86plus_struct *target_v86;
struct vm86_saved_state vm86_saved_regs;
uint32_t v86flags;
uint32_t v86mask;
int used; /* non zero if used */
uint8_t stack[0];
} __attribute__((aligned(16))) TaskState;
@ -73,9 +75,17 @@ 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);
void save_v86_state(CPUX86State *env);
void init_paths(const char *prefix);
const char *path(const char *pathname);
extern int loglevel;
extern FILE *logfile;
/* vm86.c */
void save_v86_state(CPUX86State *env);
void do_int(CPUX86State *env, int intno);
void handle_vm86_fault(CPUX86State *env);
int do_vm86(CPUX86State *env, long subfunction,
struct target_vm86plus_struct * target_v86);
#endif