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STATUS: 70% 

0000 T _signal		compatible
    0052 T _psignal		compatible
    00b6 T _issig		compatible
    0186 T _stop		compatible
    0216 T _psig		compatible
    02d4 T _fsig		compatible
    031e T _core		not compatible
    0512 T _grow		not compatible
    0640 T _ptrace		not compatible
    075c T _procxmt		compatible
This commit is contained in:
Oliver Lehmann 2008-06-04 18:21:46 +00:00
parent 6f3c512902
commit c2f94af6b9
1 changed files with 19 additions and 15 deletions
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32
WEGA/src/uts/sys/sig.c
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@ -121,7 +121,7 @@ issig()
freeproc(q, 0) ;
}
} else
if (u.u_signal[SIGCLD-1]) /* this is not compatible - r3 gets checked, not rr2 which is what u.u_signal is in */
if ((int)u.u_signal[SIGCLD-1])
return(n) ;
} else
if((u.u_signal[n-1]&1) == 0 || (p->p_flag&STRC))
@ -226,6 +226,7 @@ struct proc *p;
* user.h area followed by the entire
* data+stack segments.
*/
int
core()
{
register struct inode *ip;
@ -272,13 +273,13 @@ core()
}
u.u_base.left = ctob(u.u_stakseg);
u.u_base.right = ctob(u.u_segmts[NUSEGS-1].sg_limit);
u.u_count = ctob(-u.u_segmts[NUSEGS-1].sg_limit+0x100);
u.u_count = ctob(CPAS - u.u_segmts[NUSEGS-1].sg_limit);
writei(ip);
}
} else
u.u_error = EACCES;
iput(ip);
return(u.u_error==0);
return(u.u_error==0); /* FIXME: this is not compatible extsb r2 is missing here... */
}
/*
@ -287,39 +288,42 @@ core()
*/
grow(sp)
int sp;
unsigned sp;
{
register j, si, i;
register struct proc *p;
register a;
/* somehow goto out should do the job but then everything gets
/* FIXME: somehow goto out should do the job but then everything gets
ordered different in the ASM listing
this needs more work...
*/
if((unsigned)sp >= ctob(-(u.u_ssize-1)+0x100))
if(sp >= ctob(CPAS - (u.u_ssize-1)))
return(0);
for(j=6;;) {
if(!j--)
--j;
if(!j)
return(0);
si=(-lbtoc((long)sp)+0x100)-u.u_ssize+sp;
si=(CPAS - btoc(sp))-u.u_ssize+j;
if(si <= 0)
continue;
if(!u.u_segmented) {
if((u.u_ssize + USIZE + i + u.u_dsize) >= 0x100)
if((u.u_ssize + USIZE + si + u.u_dsize) >= CPAS)
continue;
/* if(!estabur(u.u_tsize,u.u_dsize,u.u_ssize+i,1))
/* if(estabur(u.u_tsize,u.u_dsize,u.u_ssize+i,1))
goto out;
*/ estabur(u.u_tsize,u.u_dsize,u.u_ssize+i,1);
*/ estabur(u.u_tsize,u.u_dsize,u.u_ssize+si,1);
} else {
if(u.u_ssize + i > 0x100)
if(u.u_ssize + si > CPAS) {
continue;
u.u_segmts[NUSEGS-1].sg_limit = -u.u_ssize+0x100;
} else {
u.u_segmts[NUSEGS-1].sg_limit = (CPAS - (u.u_ssize+si));
/* goto out;*/
}
}
}
out:
p = u.u_procp;
expand(p->p_size+si);
@ -364,7 +368,7 @@ ptrace()
sleep((caddr_t)&ipc, IPCPRI);
ipc.ip_lock = p->p_pid;
ipc.ip_data = uap->data;
ipc.ip_addr.l = uap->addr.left&0x7f00;
ipc.ip_addr.l = uap->addr.left&0x7f00; /* FIXME: not compatible */
ipc.ip_req = uap->req;
p->p_flag &= ~SWTED;
setrun(p);