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basic signal handling

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@41 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-03-23 01:06:05 +00:00
parent 1b6b029e40
commit 66fb9763af
9 changed files with 1060 additions and 101 deletions
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10
linux-user/qemu.h
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@ -3,6 +3,12 @@
#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;
@ -21,6 +27,8 @@ struct target_pt_regs {
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
@ -53,5 +61,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3,
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