Poly/ML December 2003

polyml@lists.polyml.org

3 participants
3 discussions

Trying to work through the C FFI document
by pocm＠netvisao.pt 19 Dec '03

19 Dec '03

Hi all, I've created sample.c file with: int difference (int x, int y) { return x > y ? x - y: y - x; } Run gcc and ld: pmatos@euler sml_c_scheme $ gcc -c sample.c -o sample.o pmatos@euler sml_c_scheme $ ld -o sample.so sample.o ld: warning: cannot find entry symbol _start; defaulting to 0000000008048094 pmatos@euler sml_c_scheme $ Created an sml file with: fun get_sym lib sym = load_sym (load_lib lib) sym; Ran poly and evaluated the file and I got: Error: in '/tmp/sml6042nwv', line 1. Value or constructor (load_sym) has not been declared Found near load_sym(load_lib(lib))(sym) Error: in '/tmp/sml6042nwv', line 1. Value or constructor (load_lib) has not been declared Found near load_sym(load_lib(lib))(sym) Exception- Fail "Static errors (pass2)" raised Do I need to import something? What's wrong? Best regards, A Merry Christmas and a Happy New Year, -- Paulo J. Matos : pocm [_at_] mega . ist . utl . pt Instituto Superior Tecnico - Lisbon Computer and Software Eng. - A.I. - > http://mega.ist.utl.pt/~pocm --- -> God had a deadline... So, he wrote it all in Lisp!

2 1

Building PolyML from scratch
by pocm＠netvisao.pt 12 Dec '03

12 Dec '03

Hi all, I'm trying to build PolyML from scratch so I got the basis, driver and mlsource tarballs and unpacked driver, then unpacked basis and mlsource into driver, did the symlink for CodeCons and in the drive dir I ran: pmatos@euler driver $ ./poly ML_dbase < mlsource/BuildAll.sml Poly/ML RTS version I386-4.1.3 (15:24:34 Dec 10 2003) Copyright (c) 2002 CUTS and contributors. Running with heap parameters (h=10240K,ib=2048K,ip=100%,mb=6144K,mp=20%) Unable to open ML_dbase Can anybody please explain me what's the problem? I'm just trying to follow the instructions at: http://www.polyml.org/download.html Best regards, -- Paulo J. Matos : pocm [_at_] mega . ist . utl . pt Instituto Superior Tecnico - Lisbon Computer and Software Eng. - A.I. - > http://mega.ist.utl.pt/~pocm --- -> God had a deadline... So, he wrote it all in Lisp!

2 1

Printable Documentation
by pocm＠netvisao.pt 10 Dec '03

10 Dec '03

Hi all, Where can I find printable documentation (PS, PDF, DVI) for the Poly/ML compiler? Best regards, -- Paulo J. Matos : pocm [_at_] mega . ist . utl . pt Instituto Superior Tecnico - Lisbon Computer and Software Eng. - A.I. - > http://mega.ist.utl.pt/~pocm --- -> God had a deadline... So, he wrote it all in Lisp!

2 1

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Poly/ML December 2003