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Ignore a few more compiler directives. 

This patch adds `default_decay_time, `default_trireg_strength,
`delay_mode_zero and `line as ignored compiler directives.
This commit is contained in:
Cary R 2008-04-23 13:55:04 -07:00 committed by Stephen Williams
parent ffbf37b06b
commit 785aad94c5
2 changed files with 40 additions and 32 deletions
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40
ivlpp/main.c
View File

@ -1,5 +1,5 @@
const char COPYRIGHT[] =
"Copyright (c) 1999-2007 Stephen Williams (steve@icarus.com)";
"Copyright (c) 1999-2008 Stephen Williams (steve@icarus.com)";
/*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -202,23 +202,27 @@ int main(int argc, char*argv[])
FILE*precomp_out = NULL;
/* Define preprocessor keywords that I plan to just pass. */
define_macro("celldefine", "`celldefine", 1, 0);
define_macro("default_nettype", "`default_nettype", 1, 0);
define_macro("delay_mode_distributed", "`delay_mode_distributed", 1, 0);
define_macro("delay_mode_unit", "`delay_mode_unit", 1, 0);
define_macro("delay_mode_path", "`delay_mode_path", 1, 0);
define_macro("disable_portfaults", "`disable_portfaults", 1, 0);
define_macro("enable_portfaults", "`enable_portfaults", 1, 0);
define_macro("endcelldefine", "`endcelldefine", 1, 0);
define_macro("endprotect", "`endprotect", 1, 0);
define_macro("nosuppress_faults", "`nosuppress_faults", 1, 0);
define_macro("nounconnected_drive", "`nounconnected_drive", 1, 0);
define_macro("protect", "`protect", 1, 0);
define_macro("resetall", "`resetall", 1, 0);
define_macro("suppress_faults", "`suppress_faults", 1, 0);
define_macro("timescale", "`timescale", 1, 0);
define_macro("unconnected_drive", "`unconnected_drive", 1, 0);
define_macro("uselib", "`uselib", 1, 0);
define_macro("celldefine", "`celldefine", 1, 0);
define_macro("default_decay_time", "`default_decay_time", 1, 0);
define_macro("default_nettype", "`default_nettype", 1, 0);
define_macro("default_trireg_strength", "`default_trireg_strength", 1, 0);
define_macro("delay_mode_distributed", "`delay_mode_distributed", 1, 0);
define_macro("delay_mode_unit", "`delay_mode_unit", 1, 0);
define_macro("delay_mode_path", "`delay_mode_path", 1, 0);
define_macro("delay_mode_zero", "`delay_mode_zero", 1, 0);
define_macro("disable_portfaults", "`disable_portfaults", 1, 0);
define_macro("enable_portfaults", "`enable_portfaults", 1, 0);
define_macro("endcelldefine", "`endcelldefine", 1, 0);
define_macro("endprotect", "`endprotect", 1, 0);
define_macro("line", "`line", 1, 0);
define_macro("nosuppress_faults", "`nosuppress_faults", 1, 0);
define_macro("nounconnected_drive", "`nounconnected_drive", 1, 0);
define_macro("protect", "`protect", 1, 0);
define_macro("resetall", "`resetall", 1, 0);
define_macro("suppress_faults", "`suppress_faults", 1, 0);
define_macro("timescale", "`timescale", 1, 0);
define_macro("unconnected_drive", "`unconnected_drive", 1, 0);
define_macro("uselib", "`uselib", 1, 0);
include_cnt = 2;
include_dir = malloc(include_cnt*sizeof(char*));

32
lexor.lex
View File

@ -301,21 +301,25 @@ W [ \t\b\f\r]+
/* These are directives that I do not yet support. I think that IVL
should handle these, not an external preprocessor. */
^{W}?`celldefine{W}?.* { }
^{W}?`celldefine{W}?.* { }
^{W}?`default_decay_time{W}?.* { }
^{W}?`default_trireg_strength{W}?.* { }
^{W}?`delay_mode_distributed{W}?.* { }
^{W}?`delay_mode_unit{W}?.* { }
^{W}?`delay_mode_path{W}?.* { }
^{W}?`disable_portfaults{W}?.* { }
^{W}?`enable_portfaults{W}?.* { }
^{W}?`endcelldefine{W}?.* { }
`endprotect { }
^{W}?`nosuppress_faults{W}?.* { }
^{W}?`nounconnected_drive{W}?.* { }
`protect { }
^{W}?`resetall{W}?.* { }
^{W}?`suppress_faults{W}?.* { }
^{W}?`unconnected_drive{W}?.* { }
^{W}?`uselib{W}?.* { }
^{W}?`delay_mode_unit{W}?.* { }
^{W}?`delay_mode_path{W}?.* { }
^{W}?`delay_mode_zero{W}?.* { }
^{W}?`disable_portfaults{W}?.* { }
^{W}?`enable_portfaults{W}?.* { }
^{W}?`endcelldefine{W}?.* { }
`endprotect { }
^{W}?`line{W}?.* { }
^{W}?`nosuppress_faults{W}?.* { }
^{W}?`nounconnected_drive{W}?.* { }
`protect { }
^{W}?`resetall{W}?.* { }
^{W}?`suppress_faults{W}?.* { }
^{W}?`unconnected_drive{W}?.* { }
^{W}?`uselib{W}?.* { }
/* Notice and handle the default_nettype directive. The lexor
detects the default_nettype keyword, and the second part of the