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| author | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
|---|---|---|
| committer | darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-04-16 22:12:42 +0000 |
| commit | 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 (patch) | |
| tree | 2d17d2388a78082e32f6a97120d707328143543b /AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c | |
| parent | cbc6b5e54599c7391ece99ad3c5313f4dd4ddda6 (diff) | |
| download | edk2-platforms-4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2.tar.xz | |
AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.
These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.
Signed-off-by: daryl.mcdaniel@intel.com
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c')
| -rw-r--r-- | AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c b/AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c new file mode 100644 index 0000000000..d92ccc37a1 --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c @@ -0,0 +1,117 @@ +
+/* Print a bunch of C initializers that represent a grammar */
+
+#include "pgenheaders.h"
+#include "grammar.h"
+
+/* Forward */
+static void printarcs(int, dfa *, FILE *);
+static void printstates(grammar *, FILE *);
+static void printdfas(grammar *, FILE *);
+static void printlabels(grammar *, FILE *);
+
+void
+printgrammar(grammar *g, FILE *fp)
+{
+ fprintf(fp, "/* Generated by Parser/pgen */\n\n");
+ fprintf(fp, "#include \"pgenheaders.h\"\n");
+ fprintf(fp, "#include \"grammar.h\"\n");
+ fprintf(fp, "PyAPI_DATA(grammar) _PyParser_Grammar;\n");
+ printdfas(g, fp);
+ printlabels(g, fp);
+ fprintf(fp, "grammar _PyParser_Grammar = {\n");
+ fprintf(fp, " %d,\n", g->g_ndfas);
+ fprintf(fp, " dfas,\n");
+ fprintf(fp, " {%d, labels},\n", g->g_ll.ll_nlabels);
+ fprintf(fp, " %d\n", g->g_start);
+ fprintf(fp, "};\n");
+}
+
+void
+printnonterminals(grammar *g, FILE *fp)
+{
+ dfa *d;
+ int i;
+
+ fprintf(fp, "/* Generated by Parser/pgen */\n\n");
+
+ d = g->g_dfa;
+ for (i = g->g_ndfas; --i >= 0; d++)
+ fprintf(fp, "#define %s %d\n", d->d_name, d->d_type);
+}
+
+static void
+printarcs(int i, dfa *d, FILE *fp)
+{
+ arc *a;
+ state *s;
+ int j, k;
+
+ s = d->d_state;
+ for (j = 0; j < d->d_nstates; j++, s++) {
+ fprintf(fp, "static arc arcs_%d_%d[%d] = {\n",
+ i, j, s->s_narcs);
+ a = s->s_arc;
+ for (k = 0; k < s->s_narcs; k++, a++)
+ fprintf(fp, " {%d, %d},\n", a->a_lbl, a->a_arrow);
+ fprintf(fp, "};\n");
+ }
+}
+
+static void
+printstates(grammar *g, FILE *fp)
+{
+ state *s;
+ dfa *d;
+ int i, j;
+
+ d = g->g_dfa;
+ for (i = 0; i < g->g_ndfas; i++, d++) {
+ printarcs(i, d, fp);
+ fprintf(fp, "static state states_%d[%d] = {\n",
+ i, d->d_nstates);
+ s = d->d_state;
+ for (j = 0; j < d->d_nstates; j++, s++)
+ fprintf(fp, " {%d, arcs_%d_%d},\n",
+ s->s_narcs, i, j);
+ fprintf(fp, "};\n");
+ }
+}
+
+static void
+printdfas(grammar *g, FILE *fp)
+{
+ dfa *d;
+ int i, j;
+
+ printstates(g, fp);
+ fprintf(fp, "static dfa dfas[%d] = {\n", g->g_ndfas);
+ d = g->g_dfa;
+ for (i = 0; i < g->g_ndfas; i++, d++) {
+ fprintf(fp, " {%d, \"%s\", %d, %d, states_%d,\n",
+ d->d_type, d->d_name, d->d_initial, d->d_nstates, i);
+ fprintf(fp, " \"");
+ for (j = 0; j < NBYTES(g->g_ll.ll_nlabels); j++)
+ fprintf(fp, "\\%03o", d->d_first[j] & 0xff);
+ fprintf(fp, "\"},\n");
+ }
+ fprintf(fp, "};\n");
+}
+
+static void
+printlabels(grammar *g, FILE *fp)
+{
+ label *l;
+ int i;
+
+ fprintf(fp, "static label labels[%d] = {\n", g->g_ll.ll_nlabels);
+ l = g->g_ll.ll_label;
+ for (i = g->g_ll.ll_nlabels; --i >= 0; l++) {
+ if (l->lb_str == NULL)
+ fprintf(fp, " {%d, 0},\n", l->lb_type);
+ else
+ fprintf(fp, " {%d, \"%s\"},\n",
+ l->lb_type, l->lb_str);
+ }
+ fprintf(fp, "};\n");
+}
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