From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001
From: darylm503 <darylm503@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 16 Apr 2012 22:12:42 +0000
Subject: 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
---
 .../Python/Python-2.7.2/Parser/printgrammar.c      | 117 +++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c

(limited to 'AppPkg/Applications/Python/Python-2.7.2/Parser/printgrammar.c')

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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