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authorSlackerLinux85 <SlackerLinux85@55599770-6f59-11de-83c4-53937bf5378e>2017-04-13 11:30:00 +0000
committer/dev/humancontroller <devhc@example.com>2017-04-15 12:04:45 +0200
commit45973dc48641365b31475733bce7af9c3b8603a6 (patch)
treec9e4cdec39e41fe35c3f0ec96d4d9bda70d682d7 /src/tools/lcc/etc/bytecode.c
parent4d5120be9583309471102f8944234ee8a3a5738e (diff)
import the Slacker's QVM code base
Diffstat (limited to 'src/tools/lcc/etc/bytecode.c')
-rw-r--r--src/tools/lcc/etc/bytecode.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/tools/lcc/etc/bytecode.c b/src/tools/lcc/etc/bytecode.c
new file mode 100644
index 0000000..fe4178f
--- /dev/null
+++ b/src/tools/lcc/etc/bytecode.c
@@ -0,0 +1,66 @@
+/* quake3 bytecode target */
+
+#include <string.h>
+#include <stdio.h>
+#include "../../../qcommon/q_platform.h"
+
+#ifdef _WIN32
+#define BINEXT ".exe"
+#else
+#define BINEXT ""
+#endif
+
+char *suffixes[] = { ".c", ".i", ".asm", ".o", ".out", 0 };
+char inputs[256] = "";
+char *cpp[] = { "q3cpp" BINEXT,
+ "-D__STDC__=1", "-D__STRICT_ANSI__", "-D__signed__=signed", "-DQ3_VM",
+ "$1", "$2", "$3", 0 };
+char *include[] = { 0 };
+char *com[] = { "q3rcc" BINEXT, "-target=bytecode", "$1", "$2", "$3", 0 };
+char *ld[] = { 0 };
+char *as[] = { 0 };
+
+extern char *concat(char *, char *);
+
+/*
+===============
+UpdatePaths
+
+Updates the paths to q3cpp and q3rcc based on
+the directory that contains q3lcc
+===============
+*/
+void UpdatePaths( const char *lccBinary )
+{
+ char basepath[ 1024 ];
+ char *p;
+
+ strncpy( basepath, lccBinary, 1024 );
+ p = strrchr( basepath, PATH_SEP );
+
+ if( p )
+ {
+ *( p + 1 ) = '\0';
+
+ cpp[ 0 ] = concat( basepath, "q3cpp" BINEXT );
+ com[ 0 ] = concat( basepath, "q3rcc" BINEXT );
+ }
+}
+
+int option(char *arg) {
+ if (strncmp(arg, "-lccdir=", 8) == 0) {
+ cpp[0] = concat(&arg[8], "/q3cpp" BINEXT);
+ include[0] = concat("-I", concat(&arg[8], "/include"));
+ com[0] = concat(&arg[8], "/q3rcc" BINEXT);
+ } else if (strcmp(arg, "-p") == 0 || strcmp(arg, "-pg") == 0) {
+ fprintf( stderr, "no profiling supported, %s ignored.\n", arg);
+ } else if (strcmp(arg, "-b") == 0)
+ ;
+ else if (strcmp(arg, "-g") == 0)
+ fprintf( stderr, "no debugging supported, %s ignored.\n", arg);
+ else if (strncmp(arg, "-ld=", 4) == 0 || strcmp(arg, "-static") == 0) {
+ fprintf( stderr, "no linking supported, %s ignored.\n", arg);
+ } else
+ return 0;
+ return 1;
+}