5.1 KiB
INSTALLATION
These are steps to install the Telefile C system on F00. They include rebuilding :PC and :PCC libraries to correct a bug that causes a MEMORY PROTECTION VIOLATION during initialization of the C program.
- Bring up a CP-V F00 system. Make sure that :SYS account has an online 9T resource and online C0 privilege.
!SUPER
SUPER HERE
M :SYS,LBE
B$PR=C0;O$PR=C0
OMCO=64;BMCO=64
BM9T=1;OM9T=1
BMPDIS=32000;OMPDIS=32000
END
Log off and back on to setup the SYS account.
- Restore the compiler and .CLIB accounts from the FRES tapes. These will be 30b0.tap and 81b0-2.tap files.
FRES
+VOL
30B0
+END
FRES
+VOL
81B0
+END
- Make copies of DRSP, LYNX and LOADER IN :SYS to a scratch account and patch them to allow use of the library name :PC and :PCC. This will avoid the :Pnn name restriction of F00.
If DRSP complains about the name format even after the patch, do a GENMD LIST to be sure the patch is installed. If that looks good, perhaps DRSP is being run from the shared processor version on the swapper. Try DRSP DROP DRSP and then run DRSP.:SYS to get the patched version.
C DRSP TO DRSP.KEN
GENMD DRSP.:SYS
,+AE74,6800AE7C
END
C LYNX TO LYNX.KEN
GENMD LYNX.:SYS
,+A7AB,6800A865
END
C LOADER OVER LOADER.KEN
GENMD LOADER.:SYS
PS1, +AB70,227FFF00
END
- Install CCX and :PCC in the shared processor tables. See J:INSTALL.CCXA00JC script.
DRSP
DROP CCX,PERM
ENTER CCX FROM SP:CCX.CCXA00SP,M
DROP :PCC,PERM
ENTER :PCC FROM :PCC.CCLA00SP,S,P
END
- Copy the compiler and other programs to :SYS.
PCL
COPY :PC.CCLA00SP OVER :PC.:SYS(RD(ALL))
COPY SP:CC.CCXA00SP OVER CC.:SYS(EX(ALL))
COPY SP:CCX.CCXA00SP OVER CCX.:SYS(EX(ALL))
COPY SP:CPP.CCXA00SP OVER CPP.:SYS(EX(ALL))
COPY SP:CCA.CCXA00SP OVER CCA.:SYS(EX(ALL))
COPY SP:CMP.CCXA00SP OVER CMP.:SYS(EX(ALL))
COPY SP:CHK.CCXA00SP OVER CHK.:SYS(EX(ALL))
COPY SP:YACC.CCXA00SP OVER YACC.:SYS(EX(ALL))
COPY SP:UPDATE.CCXA00SP OVER UPDATE.:SYS(EX(ALL))
END
- The C library on the 30b0 tape was built incorrectly and does not define the correct size for the type 00 DATA section of :PC. This problem causes a MEMORY PROTECTION VIOLATION when initializing C programs.
To correct this problem rebuild the :PC module with BOR:PCDATA.CCLA00BO, instead of BO:PCDATA.CCLA00BO using the following scripts. This will build both :PCC and :PC modules but we won't use the :PCC module.
Note the intermediate output from these links is saved in the .KEN scratch account.
And, also be sure you are using the patched versions of LYNX.
LYNX BOR:PCDATA.CCLA00BO;
OVER :PCCDATA.KEN;
(RD,NONE),(EX,NONE),;
(NL),(NTCB),(SL,F),(SS),(MN)
SET M:EI /:PCCDATA.KEN
SET M:EO /:PCDATA.KEN
DEFCOM
LYNX :J0.:SYS,;
:PCDATA.KEN,;
BO:CTYPE.CCLA00BO,;
BO:LIB.CCLA00BO,;
BO:CMAIN1.CCLA00BO,;
BO:DOPRINT.CCLA00BO,;
BO:ECVT.CCLA00BO,;
BO:FGETS.CCLA00BO,;
BO:FILBUF.CCLA00BO,;
BO:FINDIOP.CCLA00BO,;
BO:FLSBUF.CCLA00BO,;
BO:FOPEN.CCLA00BO,;
BO:FPRINTF.CCLA00BO,;
BO:FPUTS.CCLA00BO,;
BO:FREAD.CCLA00BO,;
BO:FWRITE.CCLA00BO,;
BO:GETS.CCLA00BO,;
BO:IO.CCLA00BO,;
BO:ISATTY.CCLA00BO,;
BO:MALLOC.CCLA00BO,;
BO:PRINTF.CCLA00BO,;
BO:SBRK.CCLA00BO,;
BO:SETBUF.CCLA00BO,;
BO:SPRINTF.CCLA00BO,;
BO:SCANF.CCLA00BO,;
BO:DOSCAN.CCLA00BO,;
BO:ATOF.CCLA00BO,;
BO:UNGETC.CCLA00BO,;
BO:F2I.CCLA00BO,;
BO:PROFILE.CCLA00BO,;
BO:STR.CCLA00BO,;
BO:ATOI.CCLA00BO,;
BO:CALLOC.CCLA00BO,;
BO:PROPRIN.CCLA00BO ;
OVER :PCC.KEN ;
(RD,NONE),(EX,ALL),;
(LB,1C200),(NL),(NTCB),;
(SL,F),(SS)
SET M:EI /:PCC.KEN
SET M:EO /:PC.KEN
DEFCOM
C :PC.KEN OVER :PC.:SYS
- Compile the sample HELLO WORLD program. The :PCC library must be installed as a shared library to run the complier and the run unit.
CC HELLO-C.CCXA00XX BO:HELLO.KEN
If you get the message
AA00 WHAT PUBLIC LIBRARY?
from CC it indicates the :PCC library was not installed during step 5. Go back and do that again.
- Link the rom with the :PC library and produce a load map.
LYNX (PC)BO:HELLO.KEN OVER LMN.KEN;.CLIB (M)
The load map for LMN.KEN should show size 3B4 for the 00 DATA section.
************ PROTECTION TYPES **********
00 DATA 01 PROCEDURE 10 STATIC
------- ------------ ---------
HIGH: A3B3 A635 A5FF
LOW : A000 A600 A400
SIZE: 3B4 36 200
- Run the program and check the output.
!LMN.KEN
hello world
USAGE NOTES
Interface to CP-V.
Lower Case
Be aware that F00 AP does not accept lower case characters. Don't write assembly language code with lower case characters.
Inline Asembly Code
There seems to be a bug in the compiler ca module that causes it to abort when the asm() feature is used.