#include "SDCCdebug.h"
#include "SDCCargs.h"
-#if NATIVE_WIN32
+#ifdef _WIN32
#include <process.h>
-#endif
-
-#if !defined(__BORLANDC__) && !defined(_MSC_VER)
+#else
#include <sys/stat.h>
#include <unistd.h>
#endif
-/** Name of the environment variable checked for other instalations. */
-#define SDCCDIR_NAME "SDCCDIR"
-
//REMOVE ME!!!
extern int yyparse ();
/* "" is equivalent with cwd */
char *moduleName; /* module name is source file without path and extension */
/* can be NULL while linking without compiling */
+/*
+ * in following definitions fixed length arrays are very dangerous!
+ * Sets should be used instead. See definition of asmOptions.
+ */
const char *preArgv[128]; /* pre-processor arguments */
int currRegBank = 0;
-int RegBankUsed[4]={1, 0, 0, 0}; /*JCF: Reg Bank 0 used by default*/
+int RegBankUsed[4]={1, 0, 0, 0}; /*JCF: Reg Bank 0 used by default*/
struct optimize optimize;
struct options options;
-char *VersionString = SDCC_VERSION_STR;
int preProcOnly = 0;
int noAssemble = 0;
+set *asmOptions = NULL; /* set of assembler options */
char *linkOptions[128];
-const char *asmOptions[128];
char *libFiles[128];
int nlibFiles = 0;
char *libPaths[128];
char scratchFileName[PATH_MAX];
char buffer[PATH_MAX * 2];
-// In MSC VC6 default search path for exe's to path for this
-
-char DefaultExePath[128];
-
#define OPTION_HELP "-help"
#define LENGTH(_a) (sizeof(_a)/sizeof(*(_a)))
#define OPTION_NO_LABEL_OPT "--nolabelopt"
#define OPTION_NO_LOOP_INV "--noinvariant"
#define OPTION_NO_LOOP_IND "--noinduction"
-#define OPTION_LESS_PEDANTIC "--lesspedantic"
+#define OPTION_LESS_PEDANTIC "--less-pedantic"
#define OPTION_NO_GCSE "--nogcse"
#define OPTION_SHORT_IS_8BITS "--short-is-8bits"
#define OPTION_TINI_LIBID "--tini-libid"
/** List of all default constant macros.
*/
static const char *_baseValues[] = {
- "cpp", "{bindir}{sep}sdcpp",
+ "cpp", "sdcpp",
"cppextraopts", "",
/* Path seperator character */
"sep", DIR_SEPARATOR_STRING,
NULL
};
-static const char *_preCmd = "{cpp} -nostdinc -Wall -std=c99 -DSDCC=1 {cppextraopts} {fullsrcfilename} {cppoutfilename}";
+static const char *_preCmd = "{cpp} -nostdinc -Wall -std=c99 -DSDCC=1 {cppextraopts} \"{fullsrcfilename}\" \"{cppoutfilename}\"";
PORT *port;
#if !OPT_DISABLE_XA51
&xa51_port,
#endif
+#if !OPT_DISABLE_DS400
+ &ds400_port,
+#endif
};
#define NUM_PORTS (sizeof(_ports)/sizeof(_ports[0]))
for (i = 0; i < NUM_PORTS; i++)
fprintf (stderr, "%s%s", i == 0 ? "" : "/", _ports[i]->target);
- fprintf (stderr, " %s"
+ fprintf (stderr, " " SDCC_VERSION_STR
#ifdef SDCC_SUB_VERSION_STR
"/" SDCC_SUB_VERSION_STR
#endif
#else
" (UNIX) \n"
#endif
-
- ,VersionString
);
}
}
}
+/*-----------------------------------------------------------------*/
+/* setParseWithComma - separates string with comma to a set */
+/*-----------------------------------------------------------------*/
+void
+setParseWithComma (set **dest, char *src)
+{
+ char *p;
+
+ /* skip the initial white spaces */
+ while (isspace (*src))
+ src++;
+
+ if ((p = strtok(src, ",")) != NULL) {
+ do
+ {
+ addSet(dest, p);
+ } while ((p = strtok(NULL, ",")) != NULL);
+ }
+}
+
/*-----------------------------------------------------------------*/
/* setDefaultOptions - sets the default options */
/*-----------------------------------------------------------------*/
int i;
for (i = 0; i < 128; i++)
- preArgv[i] = asmOptions[i] =
- linkOptions[i] = relFiles[i] = libFiles[i] =
- libPaths[i] = NULL;
+ preArgv[i] = linkOptions[i] = relFiles[i] = libFiles[i] = libPaths[i] = NULL;
/* first the options part */
options.stack_loc = 0; /* stack pointer initialised to 0 */
/* assembler options */
else if (argv[i][2] == 'a')
{
- parseWithComma ((char **) asmOptions, getStringArg("-Wa", argv, &i, argc));
+ setParseWithComma (&asmOptions, getStringArg("-Wa", argv, &i, argc));
}
else
{
if (sOpt == 'Y')
sOpt = 'I';
- SNPRINTF (buffer, sizeof(buffer), "-%c%s", sOpt, rest);
+ SNPRINTF (buffer, sizeof(buffer),
+ ((sOpt == 'I') ? "-%c\"%s\"": "-%c%s"), sOpt, rest);
addToList (preArgv, buffer);
}
break;
break;
case MODEL_FLAT24:
/* c = "flat24"; */
- c = "ds390";
+ if (TARGET_IS_DS390)
+ {
+ c = "ds390";
+ }
+ else if (TARGET_IS_DS400)
+ {
+ c = "ds400";
+ }
+ else
+ {
+ fprintf(stderr,
+ "Add support for your FLAT24 target in %s @ line %d\n",
+ __FILE__, __LINE__);
+ exit(-1);
+ }
break;
case MODEL_PAGE0:
c = "xa51";
#if !OPT_DISABLE_DS390
if (options.model == MODEL_FLAT24)
{
- fprintf (lnkfile, "-l %s\n", STD_DS390_LIB);
+ if (TARGET_IS_DS390)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_DS390_LIB);
+ }
+ else if (TARGET_IS_DS400)
+ {
+ fprintf (lnkfile, "-l %s\n", STD_DS400_LIB);
+ }
+ else
+ {
+ fprintf(stderr,
+ "Add support for your FLAT24 target in %s @ line %d\n",
+ __FILE__, __LINE__);
+ exit(-1);
+ }
}
#endif
/* standard include path */
if (!options.nostdinc) {
- addToList (preArgv, "-I{includedir}");
+ addToList (preArgv, "-I\"{includedir}\"");
}
setMainValue ("cppextraopts", join(preArgv));
}
else
{
- /* Have to set cppoutfilename to something, even if piping */
- setMainValue ("cppoutfilename", "");
+ /* Piping: set cppoutfilename to NULL, to avoid empty quotes */
+ setMainValue ("cppoutfilename", NULL);
}
if (options.verbose)
return 0;
}
-static bool
-_setPaths (const char *pprefix)
+/* Set bin paths */
+static void
+setBinPaths(const char *argv0)
{
- /* Logic:
- Given the prefix and how the directories were layed out at
- configure time, see if the library and include directories are
- where expected. If so, set.
- */
- getPathDifference (buffer, PREFIX, SDCC_INCLUDE_DIR);
- strncpyz (scratchFileName, pprefix, sizeof(scratchFileName));
- strncatz (scratchFileName, buffer, sizeof(scratchFileName));
-
- if (pathExists (scratchFileName))
- {
- setMainValue ("includedir", scratchFileName);
- }
- else
- {
- return FALSE;
- }
+ char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCCDIR/PREFIX2BIN_DIR
+ * 2. - path(argv[0])
+ * 3. - $PATH
+ */
- getPathDifference (buffer, PREFIX, SDCC_LIB_DIR);
- strncpyz (scratchFileName, pprefix, sizeof(scratchFileName));
- strncatz (scratchFileName, buffer, sizeof(scratchFileName));
+ /* do it in reverse mode, so that addSetHead() can be used
+ instaed of slower addSet() */
- if (pathExists (scratchFileName))
- {
- setMainValue ("libdir", scratchFileName);
- }
- else
- {
- return FALSE;
- }
+ if ((p = getBinPath(argv0)) != NULL)
+ addSetHead(&binPathSet, Safe_strdup(p));
- return TRUE;
+ if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" PREFIX2BIN_DIR, p);
+ addSetHead(&binPathSet, Safe_strdup(buf));
+ }
}
+/* Set system include path */
static void
-_discoverPaths (const char *argv0)
+setIncludePath(const char *datadir)
{
- /* Logic:
- 1. Try the SDCCDIR environment variable.
- 2. If (1) fails, and if the argv[0] includes a path, attempt to find the include
- and library paths with respect to that. Note that under win32
- argv[0] is always the full path to the program.
- 3. If (1) and (2) fail, fall back to the compile time defaults.
-
- Detecting assumes the same layout as when configured. If the
- directories have been further moved about then discovery will
- fail.
- */
-
- /* Some input cases:
- "c:\fish\sdcc\bin\sdcc"
- "../bin/sdcc"
- "/home/fish/bin/sdcc"
-
- Note that ./sdcc is explicitly not supported as there isn't
- enough information.
- */
- /* bindir is handled differently to the lib and include directories.
- It's rather unfortunate, but required due to the different
- install and development layouts. Logic is different as well.
- Sigh.
+ char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_INCLUDE
+ * 2. - $SDCC_HOME/PREFIX2DATA_DIR/INCLUDE_DIR_SUFFIX
+ * 3. - path(argv[0])/BIN2DATA_DIR/INCLUDE_DIR_SUFFIX
+ * 4. - DATADIR/INCLUDE_DIR_SUFFIX (only on *nix)
*/
- if (strchr (argv0, DIR_SEPARATOR_CHAR))
- {
- strncpyz (scratchFileName, argv0, sizeof(scratchFileName));
- *strrchr (scratchFileName, DIR_SEPARATOR_CHAR) = '\0';
- setMainValue ("bindir", scratchFileName);
- ExePathList[0] = Safe_strdup (scratchFileName);
- }
- else if (getenv (SDCCDIR_NAME) != NULL)
- {
- getPathDifference (buffer, PREFIX, BINDIR);
- strncpyz (scratchFileName, getenv (SDCCDIR_NAME), sizeof(scratchFileName));
- strncatz (scratchFileName, buffer, sizeof(scratchFileName));
- setMainValue ("bindir", scratchFileName);
- ExePathList[0] = Safe_strdup (scratchFileName);
- }
- else
- {
- setMainValue ("bindir", BINDIR);
- ExePathList[0] = BINDIR;
- }
- do
- {
- /* Case 1 */
- if (getenv (SDCCDIR_NAME) != NULL)
- {
- if (_setPaths (getenv (SDCCDIR_NAME)))
- {
- /* Successfully set. */
- break;
- }
- else
- {
- /* Include and lib weren't where expected. */
- }
- }
- /* Case 2 */
- if (strchr (argv0, DIR_SEPARATOR_CHAR))
- {
- char *pbase = getPrefixFromBinPath (argv0);
+ if ((p = getenv(SDCC_INCLUDE_NAME)) == NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" INCLUDE_DIR_SUFFIX, datadir);
+ p = buf;
+ }
- if (pbase == NULL)
- {
- /* A bad path. Skip. */
- }
- else
- {
- if (_setPaths (pbase))
- {
- /* Successfully set. */
- break;
- }
- else
- {
- /* Include and lib weren't where expected. */
- }
- }
- }
- /* Case 3 */
- setMainValue ("includedir", SDCC_INCLUDE_DIR);
- setMainValue ("libdir", SDCC_LIB_DIR);
- } while (0);
+ setMainValue ("includedir", p);
+}
+
+/* Set system lib path */
+static void
+setLibPath(const char *datadir)
+{
+ char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_LIB
+ * 2. - $SDCC_HOME/PREFIX2DATA_DIR/LIB_DIR_SUFFIX/<model>
+ * 3. - path(argv[0])/BIN2DATA_DIR/LIB_DIR_SUFFIX/<model>
+ * 4. - DATADIR/LIB_DIR_SUFFIX/<model> (only on *nix)
+ */
+
+ if ((p = getenv(SDCC_LIB_NAME)) == NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" LIB_DIR_SUFFIX, datadir);
+ p = buf;
+ }
+
+ setMainValue ("libdir", p);
+}
+
+/* Set data path */
+static void
+setDataPaths(const char *argv0)
+{
+ char *p;
+ char buf[PATH_MAX];
+
+ /*
+ * Search logic:
+ *
+ * 1. - $SDCC_HOME/PREFIX2DATA_DIR
+ * 2. - path(argv[0])/BIN2DATA_DIR
+ * 3. - DATADIR (only on *nix)
+ */
+
+ if ((p = getenv(SDCC_DIR_NAME)) != NULL) {
+ SNPRINTF(buf, sizeof buf, "%s" PREFIX2DATA_DIR, p);
+ p = buf;
+ }
+ else {
+ if ((p = getBinPath(argv0)) == NULL)
+ p = ".";
+
+ SNPRINTF(buf, sizeof buf, "%s" BIN2DATA_DIR, p);
+ p = buf;
+
+#ifndef _WIN32 /* *nix paltform */
+ if (!pathExists(p))
+ p = DATADIR; /* last resort */
+#endif
+ }
+
+ setIncludePath(p);
+ setLibPath(p);
+
+ setMainValue ("datadir", p);
}
static void
}
initValues ();
- _discoverPaths (argv[0]);
+ setBinPaths(argv[0]);
+ setDataPaths(argv[0]);
/* initMem() is expensive, but
initMem() must called before port->finaliseOptions ().
projects / fw / sdcc / blobdiff