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subroutine typ2cod(il,name,n)
c returns in name(1:n) the code associated with the type of the
c variable that began in istk(il)
c Copyright INRIA
INCLUDE '../stack.h'
integer nmax
parameter (nmax=8)
c following common defines the initial database of type names
integer maxtyp,nmmax,maxtypf,nmmaxf
parameter (maxtyp=50,nmmax=200)
integer tp(maxtyp),ptr(maxtyp),ln(maxtyp),namrec(nmmax),ptmax
common /typnams/ tp,ptr,ln,namrec,ptmax
integer name(*)
integer iadr,sadr
c
iadr(l)=l+l-1
sadr(l)=(l/2)+1
c
itype=abs(istk(il))
if(itype.le.20) then
c look for itype in predefined types
if(itype.eq.16.or.itype.eq.17) then
if(istk(il).lt.0) il=iadr(istk(il+1))
n1=istk(il+1)
iltyp=iadr(sadr(il+3+n1))
nlt=min(nlgh-3,istk(iltyp+5)-1)
iltyp=iltyp+5+istk(iltyp+1)*istk(iltyp+2)
n=min(nlt,nmax)
call icopy(n,istk(iltyp),1,name(1),1)
return
elseif(itype.eq.0) then
n=1
name(1)=0
else
n=ln(itype)
call icopy(n,namrec(ptr(itype)),1,name,1)
endif
else
c look for itype in dynamically added types
it=20
10 it=it+1
if(it.gt.maxtyp) goto 9000
if(tp(it).ne.itype) goto 10
n=ln(it)
call icopy(n,namrec(ptr(it)),1,name,1)
endif
c
return
9000 continue
n=0
return
end
subroutine settypnames()
c initialize hard coded type names
c Copyright INRIA
INCLUDE '../stack.h'
c following common defines the initial database of type names
integer maxtyp,nmmax,maxtypf,nmmaxf
parameter (maxtyp=50,nmmax=200)
integer tp(maxtyp),ptr(maxtyp),ln(maxtyp),namrec(nmmax),ptmax
common /typnams/ tp,ptr,ln,namrec,ptmax
save /typnams/
ip=1
ptmax=1
do 10 i=1,20
tp(i)=i
ln(i)=0
ptr(i)=0
10 continue
c type 1 :s
call addtypename(1,'s',ierr)
if(ierr.ne.0) goto 99
c type 2 : p
call addtypename(2,'p',ierr)
if(ierr.ne.0) goto 99
c type 4 : b
call addtypename(4,'b',ierr)
if(ierr.ne.0) goto 99
c type 5 : sp
call addtypename(5,'sp',ierr)
if(ierr.ne.0) goto 99
c type 6 : spb
call addtypename(6,'spb',ierr)
if(ierr.ne.0) goto 99
C type 7 : msp
call addtypename(7,'msp',ierr)
if(ierr.ne.0) goto 99
C type 8 : i
call addtypename(8,'i',ierr)
if(ierr.ne.0) goto 99
C type 9 : h
call addtypename(9,'h',ierr)
if(ierr.ne.0) goto 99
c type 10 : c
call addtypename(10,'c',ierr)
if(ierr.ne.0) goto 99
c type 11 : m
call addtypename(11,'m',ierr)
if(ierr.ne.0) goto 99
c type 13 : mc
call addtypename(13,'mc',ierr)
if(ierr.ne.0) goto 99
c type 14 : f
call addtypename(14,'f',ierr)
if(ierr.ne.0) goto 99
c type 15 : l
call addtypename(15,'l',ierr)
if(ierr.ne.0) goto 99
c type 16 :
call addtypename(16,'tl',ierr)
if(ierr.ne.0) goto 99
c type 17 :
call addtypename(17,'ml',ierr)
if(ierr.ne.0) goto 99
c type 128 : ptr (lu pointer)
call addtypename(128,'ptr',ierr)
if(ierr.ne.0) goto 99
c type 129 : ip
call addtypename(129,'ip',ierr)
if(ierr.ne.0) goto 99
c type 130 : fptr
call addtypename(130,'fptr',ierr)
if(ierr.ne.0) goto 99
return
99 if(ierr.eq.1) then
call error(224)
elseif(ierr.eq.2) then
call error(225)
elseif(ierr.eq.3) then
call error(224)
endif
return
end
subroutine addtypename(typ,nam,ierr)
integer pos,typ,ierr
character*(*) nam
c
c Copyright INRIA
c following common defines the initial database of type names
integer maxtyp,nmmax,maxtypf,nmmaxf
parameter (maxtyp=50,nmmax=200)
integer tp(maxtyp),ptr(maxtyp),ln(maxtyp),namrec(nmmax),ptmax
common /typnams/ tp,ptr,ln,namrec,ptmax
character*15 nam1
c
ierr=0
c
n=len(nam)
if(n.gt.0) then
c add a type
if(typ.le.20) then
pos=typ
if(ln(pos).ne.0) then
c . check if new type is the same as old type
if(ln(pos).eq.len(nam)) then
n=ln(pos)
call cvstr(ln(pos),namrec(ptr(pos)),nam1,1)
if(nam1(1:n).eq.nam(1:n)) return
endif
ierr=2
return
endif
else
pos=20
10 pos=pos+1
if(pos.gt.maxtyp) then
ierr=1
return
endif
if(ln(pos).ne.0) goto 10
endif
tp(pos)=typ
if(ptmax+n.gt.nmmax) then
ierr=3
return
endif
ln(pos)=n
ptr(pos)=ptmax
call cvstr(n,namrec(ptmax),nam,0)
ptmax=ptmax+n
else
c supress a type
if(typ.le.20) then
pos=typ
if(ln(pos).eq.0) return
else
pos=20
20 pos=pos+1
if(pos.gt.maxtyp) return
if(tp(pos).ne.typ) goto 20
endif
n=ln(pos)
ll=ptmax-(ptr(pos)+n)+1
call icopy(ll,namrec(ptr(pos)+n),1,namrec(ptr(pos)),1)
ptr(pos)=0
ln(pos)=0
ptmax=ptmax-n
endif
return
end
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