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author | Geert Bosch <bosch@gcc.gnu.org> | 2002-03-08 21:11:04 +0100 |
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committer | Geert Bosch <bosch@gcc.gnu.org> | 2002-03-08 21:11:04 +0100 |
commit | 07fc65c47c45af6439208797e1ab26f7daedb666 (patch) | |
tree | b584a79288c93215b05fb451943291ccd039388b /gcc/ada/osint-b.adb | |
parent | 24965e7a8ac518b99a3bd7ef5b2d8d88f96bf514 (diff) | |
download | gcc-07fc65c47c45af6439208797e1ab26f7daedb666.zip gcc-07fc65c47c45af6439208797e1ab26f7daedb666.tar.gz gcc-07fc65c47c45af6439208797e1ab26f7daedb666.tar.bz2 |
41intnam.ads, [...]: Merge in ACT changes.
* 41intnam.ads, 42intnam.ads, 4aintnam.ads, 4cintnam.ads,
4dintnam.ads, 4gintnam.ads, 4hintnam.ads, 4lintnam.ads,
4mintnam.ads, 4pintnam.ads, 4rintnam.ads, 4sintnam.ads,
4uintnam.ads, 4vcalend.adb, 4zintnam.ads, 52system.ads,
5amastop.adb, 5asystem.ads, 5ataprop.adb, 5atpopsp.adb,
5avxwork.ads, 5bosinte.adb, 5bsystem.ads, 5esystem.ads,
5fsystem.ads, 5ftaprop.adb, 5ginterr.adb, 5gmastop.adb,
5gsystem.ads, 5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads,
5hparame.ads, 5hsystem.ads, 5htaprop.adb, 5htraceb.adb,
5itaprop.adb, 5ksystem.ads, 5kvxwork.ads, 5lintman.adb,
5lsystem.ads, 5mvxwork.ads, 5ninmaop.adb, 5nosinte.ads,
5ntaprop.adb, 5ointerr.adb, 5omastop.adb, 5oosinte.adb,
5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5pvxwork.ads,
5qtaprop.adb, 5sintman.adb, 5ssystem.ads, 5staprop.adb,
5stpopse.adb, 5svxwork.ads, 5tosinte.ads, 5uintman.adb,
5vasthan.adb, 5vinmaop.adb, 5vinterr.adb, 5vintman.adb,
5vmastop.adb, 5vparame.ads, 5vsystem.ads, 5vtaprop.adb,
5vtpopde.adb, 5wmemory.adb, 5wsystem.ads, 5wtaprop.adb,
5ysystem.ads, 5zinterr.adb, 5zintman.adb, 5zosinte.adb,
5zosinte.ads, 5zsystem.ads, 5ztaprop.adb, 6vcpp.adb, 6vcstrea.adb,
7sintman.adb, 7staprop.adb, 7stpopsp.adb, 9drpc.adb,
Make-lang.in, Makefile.in, a-caldel.adb, a-comlin.ads,
a-dynpri.adb, a-except.adb, a-except.ads, a-finali.adb,
a-ncelfu.ads, a-reatim.adb, a-retide.adb, a-stream.ads,
a-ststio.adb, a-ststio.ads, a-stwifi.adb, a-tags.adb, a-tasatt.adb,
a-textio.adb, a-tideau.adb, a-tiflau.adb, a-tigeau.adb,
a-tigeau.ads, a-tiinau.adb, a-timoau.adb, a-witeio.adb,
a-wtdeau.adb, a-wtenau.adb, a-wtflau.adb, a-wtgeau.adb,
a-wtgeau.ads, a-wtinau.adb, a-wtmoau.adb, ada-tree.def, ada-tree.h,
adaint.c, adaint.h, ali-util.adb, ali.adb, ali.ads, atree.adb,
atree.ads, atree.h, back_end.adb, bcheck.adb, bindgen.adb,
bindusg.adb, checks.adb, comperr.adb, config-lang.in, csets.adb,
csets.ads, cstand.adb, cstreams.c, debug.adb, debug.ads, decl.c,
einfo.adb, einfo.ads, einfo.h, elists.h, errout.adb, errout.ads,
eval_fat.adb, exp_aggr.adb, exp_attr.adb, exp_ch11.adb,
exp_ch12.adb, exp_ch13.adb, exp_ch2.adb, exp_ch3.adb, exp_ch3.ads,
exp_ch4.adb, exp_ch5.adb, exp_ch6.adb, exp_ch7.adb, exp_ch7.ads,
exp_ch9.adb, exp_ch9.ads, exp_dbug.adb, exp_dbug.ads, exp_disp.ads,
exp_dist.adb, exp_fixd.adb, exp_intr.adb, exp_pakd.adb,
exp_prag.adb, exp_strm.adb, exp_util.adb, exp_util.ads,
expander.adb, expect.c, fe.h, fmap.adb, fmap.ads, fname-uf.adb,
freeze.adb, frontend.adb, g-awk.adb, g-cgideb.adb, g-comlin.adb,
g-comlin.ads, g-debpoo.adb, g-dirope.adb, g-dirope.ads,
g-dyntab.adb, g-expect.adb, g-expect.ads, g-io.ads, g-io_aux.adb,
g-io_aux.ads, g-locfil.adb, g-locfil.ads, g-os_lib.adb,
g-os_lib.ads, g-regexp.adb, g-regpat.adb, g-socket.adb,
g-socket.ads, g-spipat.adb, g-table.adb, g-trasym.adb,
g-trasym.ads, gigi.h, gmem.c, gnat1drv.adb, gnatbind.adb, gnatbl.c,
gnatchop.adb, gnatcmd.adb, gnatdll.adb, gnatfind.adb, gnatlbr.adb,
gnatlink.adb, gnatls.adb, gnatmem.adb, gnatprep.adb, gnatvsn.ads,
gnatxref.adb, hlo.adb, hostparm.ads, i-cobol.adb, i-cpp.adb,
i-cstrea.ads, i-cstrin.adb, i-pacdec.adb, i-vxwork.ads,
impunit.adb, init.c, inline.adb, io-aux.c, layout.adb, lib-load.adb,
lib-util.adb, lib-writ.adb, lib-writ.ads, lib-xref.adb,
lib-xref.ads, lib.adb, lib.ads, make.adb, makeusg.adb, mdll.adb,
memroot.adb, misc.c, mlib-tgt.adb, mlib-utl.adb, mlib-utl.ads,
mlib.adb, namet.adb, namet.ads, namet.h, nlists.h, nmake.adb,
nmake.ads, nmake.adt, opt.adb, opt.ads, osint.adb, osint.ads,
output.adb, output.ads, par-ch2.adb, par-ch3.adb, par-ch5.adb,
par-prag.adb, par-tchk.adb, par-util.adb, par.adb, prj-attr.adb,
prj-dect.adb, prj-env.adb, prj-env.ads, prj-nmsc.adb, prj-part.adb,
prj-proc.adb, prj-strt.adb, prj-tree.adb, prj-tree.ads, prj.adb,
prj.ads, raise.c, raise.h, repinfo.adb, restrict.adb, restrict.ads,
rident.ads, rtsfind.adb, rtsfind.ads, s-arit64.adb, s-asthan.adb,
s-atacco.adb, s-atacco.ads, s-auxdec.adb, s-crc32.adb, s-crc32.ads,
s-direio.adb, s-fatgen.adb, s-fileio.adb, s-finimp.adb,
s-gloloc.adb, s-gloloc.ads, s-interr.adb, s-mastop.adb,
s-mastop.ads, s-memory.adb, s-parame.ads, s-parint.adb,
s-pooglo.adb, s-pooloc.adb, s-rpc.adb, s-secsta.adb, s-sequio.adb,
s-shasto.adb, s-soflin.adb, s-soflin.ads, s-stache.adb,
s-taasde.adb, s-taasde.ads, s-tadeca.adb, s-tadeca.ads,
s-tadert.adb, s-tadert.ads, s-taenca.adb, s-taenca.ads,
s-taprob.adb, s-taprop.ads, s-tarest.adb, s-tasdeb.adb,
s-tasini.adb, s-tasini.ads, s-taskin.adb, s-taskin.ads,
s-tasque.adb, s-tasque.ads, s-tasren.adb, s-tasren.ads,
s-tassta.adb, s-tasuti.adb, s-tasuti.ads, s-tataat.adb,
s-tataat.ads, s-tpoben.adb, s-tpoben.ads, s-tpobop.adb,
s-tposen.adb, s-tposen.ads, s-traceb.adb, s-traceb.ads,
s-unstyp.ads, s-widenu.adb, scn-nlit.adb, scn.adb, sem.adb,
sem_aggr.adb, sem_attr.adb, sem_attr.ads, sem_case.adb,
sem_ch10.adb, sem_ch11.adb, sem_ch11.ads, sem_ch12.adb,
sem_ch13.adb, sem_ch13.ads, sem_ch2.adb, sem_ch3.adb, sem_ch3.ads,
sem_ch4.adb, sem_ch5.adb, sem_ch6.adb, sem_ch6.ads, sem_ch7.adb,
sem_ch8.adb, sem_ch8.ads, sem_ch9.adb, sem_disp.adb, sem_dist.adb,
sem_elab.adb, sem_elim.adb, sem_elim.ads, sem_eval.adb,
sem_intr.adb, sem_mech.adb, sem_prag.adb, sem_res.adb,
sem_type.adb, sem_util.adb, sem_util.ads, sem_vfpt.adb,
sem_warn.adb, sinfo.adb, sinfo.ads, sinfo.h, sinput-l.adb,
sinput-l.ads, sinput.adb, sinput.ads, snames.adb, snames.ads,
snames.h, sprint.adb, sprint.ads, stringt.adb, stringt.ads,
stringt.h, style.adb, switch.adb, switch.ads, sysdep.c, system.ads,
table.adb, targparm.adb, targparm.ads, targtyps.c, tbuild.adb,
tbuild.ads, tracebak.c, trans.c, tree_gen.adb, tree_io.adb,
treepr.adb, treepr.ads, treeprs.ads, treeprs.adt, ttypes.ads,
types.adb, types.ads, types.h, uintp.ads, urealp.ads, usage.adb,
utils.c, utils2.c, validsw.adb, xnmake.adb, xr_tabls.adb,
xr_tabls.ads, xref_lib.adb, xref_lib.ads : Merge in ACT changes.
* 1ssecsta.adb, 1ssecsta.ads, a-chlat9.ads, a-cwila9.ads,
g-enblsp.adb, g-md5.adb, g-md5.ads, gnatname.adb, gnatname.ads,
mkdir.c, osint-b.adb, osint-b.ads, osint-c.adb, osint-c.ads,
osint-l.adb, osint-l.ads, osint-m.adb, osint-m.ads : New files
* 3lsoccon.ads, 5qparame.ads, 5qvxwork.ads, 5smastop.adb,
5zparame.ads, gnatmain.adb, gnatmain.ads, gnatpsys.adb : Removed
* mdllfile.adb, mdllfile.ads, mdlltool.adb, mdlltool.ads : Renamed
to mdll-fil.ad[bs] and mdll-util.ad[bs]
* mdll-fil.adb, mdll-fil.ads, mdll-utl.adb, mdll-utl.ads : Renamed
from mdllfile.ad[bs] and mdlltool.ad[bs]
From-SVN: r50451
Diffstat (limited to 'gcc/ada/osint-b.adb')
-rw-r--r-- | gcc/ada/osint-b.adb | 250 |
1 files changed, 250 insertions, 0 deletions
diff --git a/gcc/ada/osint-b.adb b/gcc/ada/osint-b.adb new file mode 100644 index 0000000..d793bd1 --- /dev/null +++ b/gcc/ada/osint-b.adb @@ -0,0 +1,250 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- O S I N T - B -- +-- -- +-- B o d y -- +-- -- +-- $Revision$ +-- -- +-- Copyright (C) 2001 Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, USA. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- +-- -- +------------------------------------------------------------------------------ + +with Hostparm; +with Namet; use Namet; +with Opt; use Opt; + +package body Osint.B is + + Binder_Output_Time_Stamps_Set : Boolean := False; + + Old_Binder_Output_Time_Stamp : Time_Stamp_Type; + New_Binder_Output_Time_Stamp : Time_Stamp_Type; + Recording_Time_From_Last_Bind : Boolean := False; + + ------------------------- + -- Close_Binder_Output -- + ------------------------- + + procedure Close_Binder_Output is + begin + Close (Output_FD); + + if Recording_Time_From_Last_Bind then + New_Binder_Output_Time_Stamp := File_Stamp (Output_File_Name); + Binder_Output_Time_Stamps_Set := True; + end if; + end Close_Binder_Output; + + -------------------------- + -- Create_Binder_Output -- + -------------------------- + + procedure Create_Binder_Output + (Output_File_Name : String; + Typ : Character; + Bfile : out Name_Id) + is + File_Name : String_Ptr; + Findex1 : Natural; + Findex2 : Natural; + Flength : Natural; + + begin + if Output_File_Name /= "" then + Name_Buffer (Output_File_Name'Range) := Output_File_Name; + Name_Buffer (Output_File_Name'Last + 1) := ASCII.NUL; + + if Typ = 's' then + Name_Buffer (Output_File_Name'Last) := 's'; + end if; + + Name_Len := Output_File_Name'Last; + + else + Name_Buffer (1) := 'b'; + File_Name := File_Names (Current_File_Name_Index); + + Findex1 := File_Name'First; + + -- The ali file might be specified by a full path name. However, + -- the binder generated file should always be created in the + -- current directory, so the path might need to be stripped away. + -- In addition to the default directory_separator allow the '/' to + -- act as separator since this is allowed in MS-DOS and OS2 ports. + + for J in reverse File_Name'Range loop + if File_Name (J) = Directory_Separator + or else File_Name (J) = '/' + then + Findex1 := J + 1; + exit; + end if; + end loop; + + Findex2 := File_Name'Last; + while File_Name (Findex2) /= '.' loop + Findex2 := Findex2 - 1; + end loop; + + Flength := Findex2 - Findex1; + + if Maximum_File_Name_Length > 0 then + + -- Make room for the extra two characters in "b?" + + while Int (Flength) > Maximum_File_Name_Length - 2 loop + Findex2 := Findex2 - 1; + Flength := Findex2 - Findex1; + end loop; + end if; + + Name_Buffer (3 .. Flength + 2) := File_Name (Findex1 .. Findex2 - 1); + Name_Buffer (Flength + 3) := '.'; + + -- C bind file, name is b_xxx.c + + if Typ = 'c' then + Name_Buffer (2) := '_'; + Name_Buffer (Flength + 4) := 'c'; + Name_Buffer (Flength + 5) := ASCII.NUL; + Name_Len := Flength + 4; + + -- Ada bind file, name is b~xxx.adb or b~xxx.ads + -- (with $ instead of ~ in VMS) + + else + if Hostparm.OpenVMS then + Name_Buffer (2) := '$'; + else + Name_Buffer (2) := '~'; + end if; + + Name_Buffer (Flength + 4) := 'a'; + Name_Buffer (Flength + 5) := 'd'; + Name_Buffer (Flength + 6) := Typ; + Name_Buffer (Flength + 7) := ASCII.NUL; + Name_Len := Flength + 6; + end if; + end if; + + Bfile := Name_Find; + + if Recording_Time_From_Last_Bind then + Old_Binder_Output_Time_Stamp := File_Stamp (Bfile); + end if; + + Create_File_And_Check (Output_FD, Text); + end Create_Binder_Output; + + -------------------- + -- More_Lib_Files -- + -------------------- + + function More_Lib_Files return Boolean renames More_Files; + + ------------------------ + -- Next_Main_Lib_File -- + ------------------------ + + function Next_Main_Lib_File return File_Name_Type renames Next_Main_File; + + -------------------------------- + -- Record_Time_From_Last_Bind -- + -------------------------------- + + procedure Record_Time_From_Last_Bind is + begin + Recording_Time_From_Last_Bind := True; + end Record_Time_From_Last_Bind; + + ------------------------- + -- Time_From_Last_Bind -- + ------------------------- + + function Time_From_Last_Bind return Nat is + Old_Y : Nat; + Old_M : Nat; + Old_D : Nat; + Old_H : Nat; + Old_Mi : Nat; + Old_S : Nat; + New_Y : Nat; + New_M : Nat; + New_D : Nat; + New_H : Nat; + New_Mi : Nat; + New_S : Nat; + + type Month_Data is array (Int range 1 .. 12) of Int; + Cumul : constant Month_Data := (0, 0, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7); + -- Represents the difference in days from a period compared to the + -- same period if all months had 31 days, i.e: + -- + -- Cumul (m) = 31x(m-1) - (number of days from 01/01 to m/01) + + Res : Int; + + begin + if not Recording_Time_From_Last_Bind + or else not Binder_Output_Time_Stamps_Set + or else Old_Binder_Output_Time_Stamp = Empty_Time_Stamp + then + return Nat'Last; + end if; + + Split_Time_Stamp + (Old_Binder_Output_Time_Stamp, + Old_Y, Old_M, Old_D, Old_H, Old_Mi, Old_S); + + Split_Time_Stamp + (New_Binder_Output_Time_Stamp, + New_Y, New_M, New_D, New_H, New_Mi, New_S); + + Res := New_Mi - Old_Mi; + + -- 60 minutes in an hour + + Res := Res + 60 * (New_H - Old_H); + + -- 24 hours in a day + + Res := Res + 60 * 24 * (New_D - Old_D); + + -- Almost 31 days in a month + + Res := Res + 60 * 24 * + (31 * (New_M - Old_M) - Cumul (New_M) + Cumul (Old_M)); + + -- 365 days in a year + + Res := Res + 60 * 24 * 365 * (New_Y - Old_Y); + + return Res; + end Time_From_Last_Bind; + + ----------------------- + -- Write_Binder_Info -- + ----------------------- + + procedure Write_Binder_Info (Info : String) renames Write_Info; + +begin + Set_Program (Binder); +end Osint.B; |