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This queue is for tickets about the Verilog-Perl CPAN distribution.

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The Basics
Id: 34948
Status: resolved
Priority: 0/
Queue: Verilog-Perl

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Owner: Nobody in particular
Requestors: admin [...] matveyenko.com
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AdminCc:

Bug Information
Severity: (no value)
Broken in: (no value)
Fixed in: (no value)



Subject: nested macros are not expanded correctly if a macro has arguments ...
Date: Sun, 13 Apr 2008 08:55:09 -0700 (PDT)
To: bug-Verilog-Perl [...] rt.cpan.org
From: Vladimir Matveyenko <admin [...] matveyenko.com>
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distribution: Verilog-Perl-3.024.tar.gz Perl version: v5.8.5 built for x86_64-linux OS: Linux * 2.6.5-7.283-smp #1 SMP Wed Nov 29 16:55:53 UTC 2006 x86_64 x86_64 x86_64 GNU/Linux I'm reporting an issue with macro expansion only on linux platform (see above), while works fine on Gygwin OS (CYGWIN_NT-5.1 ecwm0clloan2 1.5.25(0.156/4/2) 2008-03-05 19:27 i686 Cygwin) It seems that on linux, if a macro contains an argument and it is nested, it gets all confused. Thanks. Here is the verilog code to duplicate the issue: test1.vs // ----------------------------------------------------------// `define ADD1A(a) \ `ifdef SIM \ always @(*) a = a + 1; \ `else \ p22add add_1 (a) \ `endif `define ADD1B \ `ifdef SIM \ always @(*) a = a + 1; \ `else \ p22add add_1 (a) \ `endif module test1 (input logic a); /* this macro will not expand correctly */ `ADD1A(a) /* this macro will expand correctly */ `ADD1B endmodule // -----------------------------------------------------------// // -----------------------------------------------------------// Here is the result of expansion on Linux (incorrect) // -----------------------------------------------------------// Show quoted text
168>vppp +define+SIM --simple test1.vs
module test1 (input logic a); ifdef` SIM always @(*) a = a + 1; else` p22add add_1 (a) endif` always @(*) a = a + 1; endmodule // -----------------------------------------------------------// Here is the result of expansion on Cygwin OS: // -----------------------------------------------------------// 10 $ vppp +define+SIM --simple test1.vs module test1 (input logic a); always @(*) a = a + 1; always @(*) a = a + 1; endmodule
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I think this was fixed in 3.024. It works for me on linux. So, I suspect you have 3.023 on your linux platform and 3.024 on Cygwin. Can you download the 3.024 kit, make, and do ./vppp test1.vs to run it locally and see if it works? If so you have a older version somewhere that's getting picked up.
Subject: Re: [rt.cpan.org #34948] nested macros are not expanded correctly if a macro has arguments ...
Date: Mon, 14 Apr 2008 09:40:35 -0700 (PDT)
To: bug-Verilog-Perl [...] rt.cpan.org
From: Vladimir Matveyenko <vmatveye [...] yahoo.com>
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Hello, According to perldoc output the version of Verilog-Perl is 3.024 I had it installed into a local project area since global perl modules are not allowed. I also ran the same command with -debug switch and attached it just in case. Thanks again for your help. -Vladimir Show quoted text
168> perldoc $PROJ_UTILS/include/perl/lib/5.8.5/x86_64-linux/perllocal.pod
PERLLOCAL(1) User Contributed Perl Documentation PERLLOCAL(1) Thu Apr 10 16:12:03 2008: "Module" Verilog::Language ? "installed into: /p/acd/proj/gb2/utils/include/perl/lib/site_perl/5.8.5" ? "LINKTYPE: dynamic" ? "VERSION: 3.024" ? "EXE_FILES: vrename vpm vppp vhier vsplitmodule" perl v5.8.5 2008?04?10 PERLLOCAL(1) Show quoted text
----- Original Message ---- From: Wilson Snyder via RT <bug-Verilog-Perl@rt.cpan.org> To: admin@matveyenko.com Sent: Monday, April 14, 2008 6:00:16 AM Subject: [rt.cpan.org #34948] nested macros are not expanded correctly if a macro has arguments ... <URL: http://rt.cpan.org/Ticket/Display.html?id=34948 > I think this was fixed in 3.024. It works for me on linux. So, I suspect you have 3.023 on your linux platform and 3.024 on Cygwin. Can you download the 3.024 kit, make, and do ./vppp test1.vs to run it locally and see if it works? If so you have a older version somewhere that's getting picked up.
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You're definatly running a old version, as these messages changed Show quoted text
>1: RAW 0 0: DEFINE : `define
to something like this in 3.024 1: RAW on s0 dr0: DEFINE : `define
Subject: Re: [rt.cpan.org #34948] nested macros are not expanded correctly if a macro has arguments ...
Date: Tue, 15 Apr 2008 10:38:32 -0700 (PDT)
To: bug-Verilog-Perl [...] rt.cpan.org
From: Vladimir Matveyenko <admin [...] matveyenko.com>
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Hi again, I have tried 2 times to install the 3.024 version on the lunix and used the same distribution tar file as with Cygwin. But the issue persists. Is there anything else I can try to determine the reason for my lunix problems. Thanks Show quoted text
----- Original Message ---- From: Wilson Snyder via RT <bug-Verilog-Perl@rt.cpan.org> To: admin@matveyenko.com Sent: Monday, April 14, 2008 10:21:21 AM Subject: [rt.cpan.org #34948] nested macros are not expanded correctly if a macro has arguments ... <URL: http://rt.cpan.org/Ticket/Display.html?id=34948 > You're definatly running a old version, as these messages changed
>1: RAW 0 0: DEFINE : `define
to something like this in 3.024 1: RAW on s0 dr0: DEFINE : `define
I think this is an old issue. If it persists please open an issue on http://veripool.org, thanks.


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