Use the conf file to generate the vvm ivl string.
This commit is contained in:
steve
parent
7545db5e26
commit
07d7008853
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: build_string.c,v 1.1 2000/10/08 22:36:56 steve Exp $"
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#ident "$Id: build_string.c,v 1.2 2000/10/28 03:45:47 steve Exp $"
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#endif
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# include "globals.h"
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@ -41,11 +41,11 @@ int build_string(char*output, size_t olen, const char*pattern)
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*output++ = '%';
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break;
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case '?': {
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case '[': {
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const char*tail;
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pattern += 1;
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assert(*pattern);
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tail = strchr(pattern+1, ';');
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tail = strchr(pattern+1, ']');
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assert(tail);
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strncpy(tmp_buf, pattern+1, tail-pattern-1);
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tmp_buf[tail-pattern-1] = 0;
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@ -68,6 +68,22 @@ int build_string(char*output, size_t olen, const char*pattern)
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olen -= strlen(base);
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break;
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case 'f':
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if (f_list) {
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strcpy(output, f_list);
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output += strlen(f_list);
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olen -= strlen(f_list);
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}
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break;
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case 'm':
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if (mod_list) {
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strcpy(output, mod_list);
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output += strlen(mod_list);
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olen -= strlen(mod_list);
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}
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break;
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case 'N':
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if (npath) {
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strcpy(output, npath);
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@ -76,6 +92,12 @@ int build_string(char*output, size_t olen, const char*pattern)
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}
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break;
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case 'o':
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strcpy(output, opath);
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output += strlen(opath);
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olen -= strlen(opath);
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break;
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case 's':
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if (start) {
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strcpy(output, start);
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@ -97,6 +119,13 @@ int build_string(char*output, size_t olen, const char*pattern)
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output += strlen(targ);
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olen -= strlen(targ);
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break;
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case 'W':
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strcpy(output, warning_flags);
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output += strlen(warning_flags);
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olen -= strlen(warning_flags);
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break;
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}
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pattern += 1;
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@ -112,6 +141,9 @@ int build_string(char*output, size_t olen, const char*pattern)
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/*
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* $Log: build_string.c,v $
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* Revision 1.2 2000/10/28 03:45:47 steve
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* Use the conf file to generate the vvm ivl string.
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*
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* Revision 1.1 2000/10/08 22:36:56 steve
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* iverilog with an iverilog.conf configuration file.
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*
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@ -19,7 +19,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT) && !defined(macintosh)
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#ident "$Id: globals.h,v 1.1 2000/10/08 22:36:56 steve Exp $"
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#ident "$Id: globals.h,v 1.2 2000/10/28 03:45:47 steve Exp $"
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#endif
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# include <stddef.h>
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@ -27,24 +27,38 @@
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/* This is the base (i.e. -B<value>) of the Icarus Verilog files. */
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extern const char*base;
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/* This is a list of all the -f<key>=<value> options from the
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command line, concatenated together. */
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extern char*f_list;
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extern char*mod_list;
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/* This is the optional -Tmin|typ|max setting. */
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extern const char*mtm;
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/* Ths is the optional -N<path> value, if one was supplied. */
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extern const char*npath;
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/* This is the name of the output file that the user selected. */
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extern const char*opath;
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/* This pointer is set if there was a -s<value> parameter. */
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extern const char*start;
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/* This is the name of the selected target. */
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extern const char*targ;
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extern char warning_flags[];
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extern const char*lookup_pattern(const char*key);
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extern int build_string(char*out, size_t olen, const char*pattern);
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/*
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* $Log: globals.h,v $
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* Revision 1.2 2000/10/28 03:45:47 steve
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* Use the conf file to generate the vvm ivl string.
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*
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* Revision 1.1 2000/10/08 22:36:56 steve
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* iverilog with an iverilog.conf configuration file.
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*
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@ -17,7 +17,7 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#if !defined(WINNT)
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#ident "$Id: main.c,v 1.2 2000/10/28 03:45:47 steve Exp $"
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#ident "$Id: main.c,v 1.3 2000/10/28 03:47:25 steve Exp $"
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#endif
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#include <stdio.h>
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@ -117,7 +117,7 @@ static int t_vvm(char*cmd, unsigned ncmd)
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{
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int rc;
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pattern = lookup_pattern("<ivl>");
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const char*pattern = lookup_pattern("<ivl>");
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if (pattern == 0) {
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fprintf(stderr, "No such target: %s\n", targ);
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return -1;
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@ -456,6 +456,9 @@ int main(int argc, char **argv)
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/*
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* $Log: main.c,v $
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* Revision 1.3 2000/10/28 03:47:25 steve
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* Use the conf file to generate the vvm ivl string.
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*
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* Revision 1.2 2000/10/28 03:45:47 steve
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* Use the conf file to generate the vvm ivl string.
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*
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@ -28,19 +28,27 @@
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#
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# %B Substitute the base libdir, -B flag of iverilog.
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#
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# %f Substitute the -f flags from the command line.
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#
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# %s Substitute the start module (-s flag) from the user.
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#
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# %N Substitute the value of the -N<path> flag.
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#
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# %o Substitute the value of the -o<path> flag, or the default
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# output path if there is no -o flag.
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#
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# %T Substitute min, typ or max depending on the -T flag from the
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# command line.
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#
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# %?<c><text>;
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#
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# %W Substitute the ivl warning flags.
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#
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# %[<c><text>]
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# This substitution pattern is magical, and is the only
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# multicharacter pattern. This tests the code <c>, and
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# substitutes <text> into the output only if <c> is true.
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# The <text> may include further substitution strings, and is
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# terminated by a semi-colon (;) character.
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# terminated by a ``]'' character.
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# This is the null (no op) target. Thre is a synthesis version and a
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@ -48,15 +56,25 @@
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# be useful and interesting if the -N flag is included.
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[-tnull -S]
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<ivl>%B/ivl %?s-s%s; %?N-N%N; %?T-T%T; -tnull -- -
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<ivl>%B/ivl %W %[s-s%s] %[N-N%N] %[T-T%T] -tnull -- -
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[-tnull]
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<ivl>%B/ivl %?s-s%s; %?N-N%N; %?T-T%T; -tnull -- -
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<ivl>%B/ivl %W %[s-s%s] %[N-N%N] %[T-T%T] -tnull -- -
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# --
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# The vvm target uses the <ivl> string to take the preprocessed code from
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# standard input, compile it with the vvm code generator and write the
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# result to %o.cc. The driver assumes this when invoking the C++ compiler
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# on the result.
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[-tvvm]
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<ivl>%B/ivl %W %[s-s%s] %[N-N%N] %[T-T%T] -tvvm -Fcprop -Fnodangle -fVPI_MODULE_PATH=%B %f %m -o%o.cc -- -
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# -- (not supported yet)
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# The <ivl> string for the vvm target is the ivl command that takes as
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# standard input the output from the preprocessor and writes the result
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# into a .cc file named after the output file.
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[-tvvm]
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<ivl>%B/ivl %?s-s%s; %?N-N%N; %?T-T%T; -tvvm -Fcprop -Fnodangle -fVPI_MODULE_PATH=%B -- -
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[-txnf]
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<ivl>%B/ivl %[s-s%s] %[N-N%N] %[T-T%T] -tvvm -Fsynth -Fsyn-rules -Fcprop -Fnodangle -o%o -- -
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