66fb9763af
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@41 c046a42c-6fe2-441c-8c8c-71466251a162
68 lines
1.4 KiB
C
68 lines
1.4 KiB
C
#ifndef GEMU_H
|
|
#define GEMU_H
|
|
|
|
#include "thunk.h"
|
|
|
|
#ifdef TARGET_I386
|
|
|
|
/* default linux values for the selectors */
|
|
#define __USER_CS (0x23)
|
|
#define __USER_DS (0x2B)
|
|
|
|
struct target_pt_regs {
|
|
long ebx;
|
|
long ecx;
|
|
long edx;
|
|
long esi;
|
|
long edi;
|
|
long ebp;
|
|
long eax;
|
|
int xds;
|
|
int xes;
|
|
long orig_eax;
|
|
long eip;
|
|
int xcs;
|
|
long eflags;
|
|
long esp;
|
|
int xss;
|
|
};
|
|
|
|
#endif
|
|
|
|
/* This struct is used to hold certain information about the image.
|
|
* Basically, it replicates in user space what would be certain
|
|
* task_struct fields in the kernel
|
|
*/
|
|
struct image_info {
|
|
unsigned long start_code;
|
|
unsigned long end_code;
|
|
unsigned long end_data;
|
|
unsigned long start_brk;
|
|
unsigned long brk;
|
|
unsigned long start_mmap;
|
|
unsigned long mmap;
|
|
unsigned long rss;
|
|
unsigned long start_stack;
|
|
unsigned long arg_start;
|
|
unsigned long arg_end;
|
|
unsigned long env_start;
|
|
unsigned long env_end;
|
|
unsigned long entry;
|
|
int personality;
|
|
};
|
|
|
|
int elf_exec(const char * filename, char ** argv, char ** envp,
|
|
struct target_pt_regs * regs, struct image_info *infop);
|
|
|
|
void target_set_brk(char *new_brk);
|
|
void syscall_init(void);
|
|
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)));
|
|
struct CPUX86State;
|
|
void cpu_loop(struct CPUX86State *env);
|
|
void process_pending_signals(void *cpu_env);
|
|
void signal_init(void);
|
|
|
|
#endif
|