Merge commit '6e19bb560d474736d45f5be011ff0830c7019991' as 'spasm'

1 files changed, 62 insertions, 0 deletions

diff --git a/spasm/src/asm/lexdump3.cpp b/spasm/src/asm/lexdump3.cpp
new file mode 100644
index 0000000..4e4ce9e
--- /dev/null
+++ b/spasm/src/asm/lexdump3.cpp
@@ -0,0 +1,62 @@
+#include <iomanip>
+#include <iostream>
+
+#include <cassert>
+
+#include "token.hpp"
+#include "tokenizer.hpp"
+
+using namespace SpasmImpl::ASM::Lexer;
+
+#define TOKENS    \
+    TOK(push)     \
+    TOK(pop)      \
+    TOK(dup)      \
+    TOK(print)    \
+    TOK(read)     \
+    TOK(plus)     \
+    TOK(minus)    \
+    TOK(multiply) \
+    TOK(divide)   \
+    TOK(modulus)  \
+    TOK(gotrue)   \
+    TOK(gofalse)  \
+    TOK(go)       \
+    TOK(call)     \
+    TOK(ret)      \
+    TOK(load)     \
+    TOK(store)    \
+    TOK(label)    \
+    TOK(ident)    \
+    TOK(integer)  \
+    TOK(xinteger) \
+    TOK(endinput)
+
+const char* token_name[24] = {"halt",
+#define TOK(x) #x,
+                              TOKENS
+#undef TOK
+                              "notused!!!"};
+
+int main()
+{
+    Tokenizer td(std::cin);
+    Token token;
+
+    token = td.next_token();
+    while (token.type() != Token::endinput)
+    {
+        token = td.next_token();
+        Token::Token_type ttype = token.type();
+        std::cout.width(8);
+        std::cout << token.lineno();
+        std::cout << ": " << token_name[ttype];
+        if (ttype == Token::integer || ttype == Token::xinteger)
+            std::cout << '|' << token.value_int() << '|';
+        else if (ttype == Token::ident)
+            std::cout << '|' << token.value_str() << '|';
+        std::cout << std::endl;
+    }
+
+    return 0;
+}