39 lines
1.6 KiB
Diff
39 lines
1.6 KiB
Diff
Index: qemu.bkp/linux-user/syscall.c
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===================================================================
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--- qemu.bkp.orig/linux-user/syscall.c
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+++ qemu.bkp/linux-user/syscall.c
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@@ -149,6 +149,7 @@ type name (type1 arg1,type2 arg2,type3 a
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#define __NR_sys_syslog __NR_syslog
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#define __NR_sys_tgkill __NR_tgkill
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#define __NR_sys_clone __NR_clone
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+#define __NR_sys_sched_getaffinity __NR_sched_getaffinity
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#if defined(__alpha__) || defined (__ia64__) || defined(__x86_64__)
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#define __NR__llseek __NR_lseek
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@@ -171,6 +172,7 @@ _syscall3(int,sys_rt_sigqueueinfo,int,pi
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_syscall3(int,sys_syslog,int,type,char*,bufp,int,len)
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_syscall3(int,sys_tgkill,int,tgid,int,pid,int,sig)
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_syscall5(int,sys_clone, int, flags, void *, child_stack, int *, parent_tidptr, void *, newtls, int *, child_tidptr)
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+_syscall3(int,sys_sched_getaffinity,pid_t,pid,unsigned int,cpusetsize,void*,mask)
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#ifdef __NR_exit_group
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_syscall1(int,exit_group,int,error_code)
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#endif
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@@ -4823,6 +4825,17 @@ long do_syscall(void *cpu_env, int num,
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goto unimplemented_nowarn;
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#endif
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+#ifdef TARGET_NR_sched_getaffinity
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+ case TARGET_NR_sched_getaffinity:
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+ {
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+ cpu_set_t *mask;
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+ lock_user_struct(mask, arg3, 1);
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+ ret = get_errno(sys_sched_getaffinity((pid_t)arg1, (unsigned int)arg2, mask));
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+ unlock_user_struct(mask, arg3, 0);
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+ break;
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+ }
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+#endif
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+
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default:
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unimplemented:
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gemu_log("qemu: Unsupported syscall: %d\n", num);
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