/* */
/* */
/* */
-/* (C) 1999-2005, Ullrich von Bassewitz */
-/* Römerstrasse 52 */
+/* (C) 1999-2011, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
static CmdDesc GRC = { 0, 0, 0, 0, 0, 0, 0 };
/* Variables controlling the steps we're doing */
-static int DontLink = 0;
-static int DontAssemble = 0;
+static int DoLink = 1;
+static int DoAssemble = 1;
/* The name of the output file, NULL if none given */
static const char* OutputName = 0;
*/
static const char* FirstInput = 0;
+/* The names of the files for dependency generation */
+static const char* DepName = 0;
+static const char* FullDepName = 0;
+
/* Remember if we should link a module */
static int Module = 0;
/* Extension used for a module */
#define MODULE_EXT ".o65"
-/* Name of the crt0 object file and the runtime library */
-static char* TargetCRT0 = 0;
+/* Name of the target specific runtime library */
static char* TargetLib = 0;
static void SetTargetFiles (void)
/* Set the target system files */
{
- /* Determine the names of the default startup and library file */
+ /* Determine the names of the target specific library file */
if (Target != TGT_NONE) {
/* Get a pointer to the system name and its length */
const char* TargetName = TargetNames [Target];
unsigned TargetNameLen = strlen (TargetName);
- /* Set the startup file */
- TargetCRT0 = xmalloc (TargetNameLen + 2 + 1);
- memcpy (TargetCRT0, TargetName, TargetNameLen);
- strcpy (TargetCRT0 + TargetNameLen, ".o");
-
/* Set the library file */
TargetLib = xmalloc (TargetNameLen + 4 + 1);
memcpy (TargetLib, TargetName, TargetNameLen);
{
unsigned I;
- /* If we have a linker config file given, add it to the command line.
- * Otherwise pass the target to the linker if we have one.
- */
- if (LinkerConfig) {
- if (Module) {
- Error ("Cannot use -C and --module together");
- }
- CmdAddArg2 (&LD65, "-C", LinkerConfig);
- } else if (Module) {
- CmdSetTarget (&LD65, TGT_MODULE);
- } else {
- CmdSetTarget (&LD65, Target);
- }
-
- /* Determine which target libraries are needed */
- SetTargetFiles ();
-
/* Since linking is always the final step, if we have an output file name
* given, set it here. If we don't have an explicit output name given,
* try to build one from the name of the first input file.
}
- /* If we have a startup file and if we are not linking a module, add its
- * name as a parameter
+ /* If we have a linker config file given, add it to the command line.
+ * Otherwise pass the target to the linker if we have one.
*/
- if (TargetCRT0 && !Module) {
- CmdAddArg (&LD65, TargetCRT0);
+ if (LinkerConfig) {
+ if (Module) {
+ Error ("Cannot use -C and --module together");
+ }
+ CmdAddArg2 (&LD65, "-C", LinkerConfig);
+ } else if (Module) {
+ CmdSetTarget (&LD65, TGT_MODULE);
+ } else {
+ CmdSetTarget (&LD65, Target);
}
+ /* Determine which target libraries are needed */
+ SetTargetFiles ();
+
/* Add all object files as parameters */
for (I = 0; I < LD65.FileCount; ++I) {
CmdAddArg (&LD65, LD65.Files [I]);
-static void Assemble (const char* File)
-/* Assemble the given file */
+static void AssembleFile (const char* File, unsigned ArgCount)
+/* Common routine to assemble a file. Will be called by Assemble() and
+ * AssembleIntermediate(). Adds options common for both routines and
+ * assembles the file. Will remove excess arguments after assembly.
+ */
{
- /* Remember the current assembler argument count */
- unsigned ArgCount = CA65.ArgCount;
-
/* Set the target system */
CmdSetTarget (&CA65, Target);
- /* If we won't link, this is the final step. In this case, set the
- * output name.
- */
- if (DontLink && OutputName) {
- CmdSetOutput (&CA65, OutputName);
+ /* Check if this is the last processing step */
+ if (DoLink) {
+ /* We're linking later. Add the output file of the assembly
+ * the the file list of the linker. The name of the output
+ * file is that of the input file with ".s" replaced by ".o".
+ */
+ char* ObjName = MakeFilename (File, ".o");
+ CmdAddFile (&LD65, ObjName);
+ xfree (ObjName);
} else {
- /* The object file name will be the name of the source file
- * with .s replaced by ".o". Add this file to the list of
- * linker files.
- */
- char* ObjName = MakeFilename (File, ".o");
- CmdAddFile (&LD65, ObjName);
- xfree (ObjName);
+ /* This is the final step. If an output name is given, set it */
+ if (OutputName) {
+ CmdSetOutput (&CA65, OutputName);
+ }
}
/* Add the file as argument for the assembler */
+static void AssembleIntermediate (const char* SourceFile)
+/* Assemble an intermediate file which was generated by a previous processing
+ * step with SourceFile as input. The -dep options won't be added and
+ * the intermediate assembler file is removed after assembly.
+ */
+{
+ /* Generate the name of the assembler output file from the source file
+ * name. It's the same name with the extension replaced by ".s"
+ */
+ char* AsmName = MakeFilename (SourceFile, ".s");
+
+ /* Assemble the intermediate assembler file */
+ AssembleFile (AsmName, CA65.ArgCount);
+
+ /* Remove the input file */
+ if (remove (AsmName) < 0) {
+ Warning ("Cannot remove temporary file `%s': %s",
+ AsmName, strerror (errno));
+ }
+
+ /* Free the assembler file name which was allocated from the heap */
+ xfree (AsmName);
+}
+
+
+
+static void Assemble (const char* File)
+/* Assemble the given file */
+{
+ /* Remember the current assembler argument count */
+ unsigned ArgCount = CA65.ArgCount;
+
+ /* We aren't assembling an intermediate file, but one requested by the
+ * user. So add a few options here if they were given on the command
+ * line.
+ */
+ if (DepName && *DepName) {
+ CmdAddArg2 (&CA65, "--create-dep", DepName);
+ }
+ if (FullDepName && *FullDepName) {
+ CmdAddArg2 (&CA65, "--create-full-dep", FullDepName);
+ }
+
+ /* Use the common routine */
+ AssembleFile (File, ArgCount);
+}
+
+
+
static void Compile (const char* File)
/* Compile the given file */
{
- char* AsmName = 0;
-
/* Remember the current compiler argument count */
unsigned ArgCount = CC65.ArgCount;
/* Set the target system */
CmdSetTarget (&CC65, Target);
- /* If we won't link, this is the final step. In this case, set the
- * output name.
- */
- if (DontAssemble && OutputName) {
- CmdSetOutput (&CC65, OutputName);
+ /* Check if this is the final step */
+ if (DoAssemble) {
+ /* We will assemble this file later. If a dependency file is to be
+ * generated, set the dependency target to be the final object file,
+ * not the intermediate assembler file. But beware: There may be an
+ * output name specified for the assembler.
+ */
+ if (DepName || FullDepName) {
+ /* Was an output name for the assembler specified? */
+ if (!DoLink && OutputName) {
+ /* Use this name as the dependency target */
+ CmdAddArg2 (&CC65, "--dep-target", OutputName);
+ } else {
+ /* Use the object file name as the dependency target */
+ char* ObjName = MakeFilename (File, ".o");
+ CmdAddArg2 (&CC65, "--dep-target", ObjName);
+ xfree (ObjName);
+ }
+ }
} else {
- /* The assembler file name will be the name of the source file
- * with .c replaced by ".s".
- */
- AsmName = MakeFilename (File, ".s");
+ /* If we won't assemble, this is the final step. In this case, set
+ * the output name if it was given.
+ */
+ if (OutputName) {
+ CmdSetOutput (&CC65, OutputName);
+ }
}
/* Add the file as argument for the compiler */
/* If this is not the final step, assemble the generated file, then
* remove it
*/
- if (!DontAssemble) {
- Assemble (AsmName);
- if (remove (AsmName) < 0) {
- Warning ("Cannot remove temporary file `%s': %s",
- AsmName, strerror (errno));
- }
- xfree (AsmName);
+ if (DoAssemble) {
+ /* Assemble the intermediate file and remove it */
+ AssembleIntermediate (File);
}
}
static void CompileRes (const char* File)
/* Compile the given geos resource file */
{
- char* AsmName = 0;
-
/* Remember the current assembler argument count */
unsigned ArgCount = GRC.ArgCount;
- /* The assembler file name will be the name of the source file
- * with .grc replaced by ".s".
- */
- AsmName = MakeFilename (File, ".s");
-
/* Add the file as argument for the resource compiler */
CmdAddArg (&GRC, File);
/* If this is not the final step, assemble the generated file, then
* remove it
*/
- if (!DontAssemble) {
- Assemble (AsmName);
- if (remove (AsmName) < 0) {
- Warning ("Cannot remove temporary file `%s': %s",
- AsmName, strerror (errno));
- }
+ if (DoAssemble) {
+ /* Assemble the intermediate file and remove it */
+ AssembleIntermediate (File);
}
-
- /* Free the assembler file name which was allocated from the heap */
- xfree (AsmName);
}
static void ConvertO65 (const char* File)
/* Convert an o65 object file into an assembler file */
{
- char* AsmName = 0;
-
/* Remember the current converter argument count */
unsigned ArgCount = CO65.ArgCount;
- /* If we won't link, this is the final step. In this case, set the
+ /* If we won't assemble, this is the final step. In this case, set the
* output name.
*/
- if (DontAssemble && OutputName) {
- CmdSetOutput (&CO65, OutputName);
- } else {
- /* The assembler file name will be the name of the source file
- * with .c replaced by ".s".
- */
- AsmName = MakeFilename (File, ".s");
+ if (!DoAssemble && OutputName) {
+ CmdSetOutput (&CO65, OutputName);
}
/* Add the file as argument for the object file converter */
/* If this is not the final step, assemble the generated file, then
* remove it
*/
- if (!DontAssemble) {
- Assemble (AsmName);
- if (remove (AsmName) < 0) {
- Warning ("Cannot remove temporary file `%s': %s",
- AsmName, strerror (errno));
- }
+ if (DoAssemble) {
+ /* Assemble the intermediate file and remove it */
+ AssembleIntermediate (File);
}
-
- /* Free the assembler file name which was allocated from the heap */
- xfree (AsmName);
}
{
printf ("Usage: %s [options] file [...]\n"
"Short options:\n"
- " -c\t\t\tCompile and assemble but don't link\n"
- " -d\t\t\tDebug mode\n"
- " -g\t\t\tAdd debug info\n"
- " -h\t\t\tHelp (this text)\n"
- " -l\t\t\tCreate an assembler listing\n"
- " -m name\t\tCreate a map file\n"
- " -mm model\t\tSet the memory model\n"
- " -o name\t\tName the output file\n"
- " -r\t\t\tEnable register variables\n"
- " -t sys\t\tSet the target system\n"
- " -v\t\t\tVerbose mode\n"
- " -vm\t\t\tVerbose map file\n"
- " -C name\t\tUse linker config file\n"
- " -Cl\t\t\tMake local variables static\n"
- " -D sym[=defn]\t\tDefine a preprocessor symbol\n"
- " -I dir\t\tSet a compiler include directory path\n"
- " -L path\t\tSpecify a library search path\n"
- " -Ln name\t\tCreate a VICE label file\n"
- " -O\t\t\tOptimize code\n"
- " -Oi\t\t\tOptimize code, inline functions\n"
- " -Or\t\t\tOptimize code, honour the register keyword\n"
- " -Os\t\t\tOptimize code, inline known C funtions\n"
- " -S\t\t\tCompile but don't assemble and link\n"
- " -T\t\t\tInclude source as comment\n"
- " -V\t\t\tPrint the version number\n"
- " -W\t\t\tSuppress warnings\n"
- " -Wa options\t\tPass options to the assembler\n"
- " -Wl options\t\tPass options to the linker\n"
+ " -c\t\t\t\tCompile and assemble but don't link\n"
+ " -d\t\t\t\tDebug mode\n"
+ " -g\t\t\t\tAdd debug info\n"
+ " -h\t\t\t\tHelp (this text)\n"
+ " -l name\t\t\tCreate an assembler listing file\n"
+ " -m name\t\t\tCreate a map file\n"
+ " -mm model\t\t\tSet the memory model\n"
+ " -o name\t\t\tName the output file\n"
+ " -r\t\t\t\tEnable register variables\n"
+ " -t sys\t\t\tSet the target system\n"
+ " -u sym\t\t\tForce an import of symbol `sym'\n"
+ " -v\t\t\t\tVerbose mode\n"
+ " -vm\t\t\t\tVerbose map file\n"
+ " -C name\t\t\tUse linker config file\n"
+ " -Cl\t\t\t\tMake local variables static\n"
+ " -D sym[=defn]\t\t\tDefine a preprocessor symbol\n"
+ " -I dir\t\t\tSet a compiler include directory path\n"
+ " -L path\t\t\tSpecify a library search path\n"
+ " -Ln name\t\t\tCreate a VICE label file\n"
+ " -O\t\t\t\tOptimize code\n"
+ " -Oi\t\t\t\tOptimize code, inline functions\n"
+ " -Or\t\t\t\tOptimize code, honour the register keyword\n"
+ " -Os\t\t\t\tOptimize code, inline known C funtions\n"
+ " -S\t\t\t\tCompile but don't assemble and link\n"
+ " -T\t\t\t\tInclude source as comment\n"
+ " -V\t\t\t\tPrint the version number\n"
+ " -W\t\t\t\tSuppress warnings\n"
+ " -Wa options\t\t\tPass options to the assembler\n"
+ " -Wl options\t\t\tPass options to the linker\n"
"\n"
"Long options:\n"
- " --add-source\t\tInclude source as comment\n"
- " --asm-args options\tPass options to the assembler\n"
- " --asm-define sym[=v]\tDefine an assembler symbol\n"
- " --asm-include-dir dir\tSet an assembler include directory\n"
- " --bss-label name\tDefine and export a BSS segment label\n"
- " --bss-name seg\tSet the name of the BSS segment\n"
- " --cfg-path path\tSpecify a config file search path\n"
- " --check-stack\t\tGenerate stack overflow checks\n"
- " --code-label name\tDefine and export a CODE segment label\n"
- " --code-name seg\tSet the name of the CODE segment\n"
- " --codesize x\t\tAccept larger code by factor x\n"
- " --config name\t\tUse linker config file\n"
- " --cpu type\t\tSet cpu type\n"
- " --create-dep\t\tCreate a make dependency file\n"
- " --data-label name\tDefine and export a DATA segment label\n"
- " --data-name seg\tSet the name of the DATA segment\n"
- " --debug\t\tDebug mode\n"
- " --debug-info\t\tAdd debug info\n"
- " --feature name\tSet an emulation feature\n"
- " --forget-inc-paths\tForget include search paths (compiler)\n"
- " --help\t\tHelp (this text)\n"
- " --include-dir dir\tSet a compiler include directory path\n"
- " --ld-args options\tPass options to the linker\n"
- " --lib file\t\tLink this library\n"
- " --lib-path path\tSpecify a library search path\n"
- " --list-targets\tList all available targets\n"
- " --listing\t\tCreate an assembler listing\n"
- " --list-bytes n\tNumber of bytes per assembler listing line\n"
- " --mapfile name\tCreate a map file\n"
- " --memory-model model\tSet the memory model\n"
- " --module\t\tLink as a module\n"
- " --module-id id\tSpecify a module id for the linker\n"
- " --o65-model model\tOverride the o65 model\n"
- " --obj file\t\tLink this object file\n"
- " --obj-path path\tSpecify an object file search path\n"
- " --register-space b\tSet space available for register variables\n"
- " --register-vars\tEnable register variables\n"
- " --rodata-name seg\tSet the name of the RODATA segment\n"
- " --signed-chars\tDefault characters are signed\n"
- " --standard std\tLanguage standard (c89, c99, cc65)\n"
- " --start-addr addr\tSet the default start address\n"
- " --static-locals\tMake local variables static\n"
- " --target sys\t\tSet the target system\n"
- " --version\t\tPrint the version number\n"
- " --verbose\t\tVerbose mode\n"
- " --zeropage-label name\tDefine and export a ZEROPAGE segment label\n"
- " --zeropage-name seg\tSet the name of the ZEROPAGE segment\n",
+ " --add-source\t\t\tInclude source as comment\n"
+ " --asm-args options\t\tPass options to the assembler\n"
+ " --asm-define sym[=v]\t\tDefine an assembler symbol\n"
+ " --asm-include-dir dir\t\tSet an assembler include directory\n"
+ " --bin-include-dir dir\t\tSet an assembker binary include directory\n"
+ " --bss-label name\t\tDefine and export a BSS segment label\n"
+ " --bss-name seg\t\tSet the name of the BSS segment\n"
+ " --cfg-path path\t\tSpecify a config file search path\n"
+ " --check-stack\t\t\tGenerate stack overflow checks\n"
+ " --code-label name\t\tDefine and export a CODE segment label\n"
+ " --code-name seg\t\tSet the name of the CODE segment\n"
+ " --codesize x\t\t\tAccept larger code by factor x\n"
+ " --config name\t\t\tUse linker config file\n"
+ " --cpu type\t\t\tSet cpu type\n"
+ " --create-dep name\t\tCreate a make dependency file\n"
+ " --create-full-dep name\tCreate a full make dependency file\n"
+ " --data-label name\t\tDefine and export a DATA segment label\n"
+ " --data-name seg\t\tSet the name of the DATA segment\n"
+ " --debug\t\t\tDebug mode\n"
+ " --debug-info\t\t\tAdd debug info\n"
+ " --feature name\t\tSet an emulation feature\n"
+ " --force-import sym\t\tForce an import of symbol `sym'\n"
+ " --forget-inc-paths\t\tForget include search paths (compiler)\n"
+ " --help\t\t\tHelp (this text)\n"
+ " --include-dir dir\t\tSet a compiler include directory path\n"
+ " --ld-args options\t\tPass options to the linker\n"
+ " --lib file\t\t\tLink this library\n"
+ " --lib-path path\t\tSpecify a library search path\n"
+ " --list-targets\t\tList all available targets\n"
+ " --listing name\t\tCreate an assembler listing file\n"
+ " --list-bytes n\t\tNumber of bytes per assembler listing line\n"
+ " --mapfile name\t\tCreate a map file\n"
+ " --memory-model model\t\tSet the memory model\n"
+ " --module\t\t\tLink as a module\n"
+ " --module-id id\t\tSpecify a module id for the linker\n"
+ " --o65-model model\t\tOverride the o65 model\n"
+ " --obj file\t\t\tLink this object file\n"
+ " --obj-path path\t\tSpecify an object file search path\n"
+ " --register-space b\t\tSet space available for register variables\n"
+ " --register-vars\t\tEnable register variables\n"
+ " --rodata-name seg\t\tSet the name of the RODATA segment\n"
+ " --signed-chars\t\tDefault characters are signed\n"
+ " --standard std\t\tLanguage standard (c89, c99, cc65)\n"
+ " --start-addr addr\t\tSet the default start address\n"
+ " --static-locals\t\tMake local variables static\n"
+ " --target sys\t\t\tSet the target system\n"
+ " --version\t\t\tPrint the version number\n"
+ " --verbose\t\t\tVerbose mode\n"
+ " --zeropage-label name\t\tDefine and export a ZEROPAGE segment label\n"
+ " --zeropage-name seg\t\tSet the name of the ZEROPAGE segment\n",
ProgName);
}
}
-
+
static void OptAsmDefine (const char* Opt attribute ((unused)), const char* Arg)
/* Define an assembler symbol (assembler) */
{
+static void OptBinIncludeDir (const char* Opt attribute ((unused)), const char* Arg)
+/* Binary include directory (assembler) */
+{
+ CmdAddArg2 (&CA65, "--bin-include-dir", Arg);
+}
+
+
+
static void OptBssLabel (const char* Opt attribute ((unused)), const char* Arg)
/* Handle the --bss-label option */
{
-static void OptCreateDep (const char* Opt attribute ((unused)),
- const char* Arg attribute ((unused)))
+static void OptCreateDep (const char* Opt attribute ((unused)), const char* Arg)
/* Handle the --create-dep option */
{
- CmdAddArg (&CC65, "--create-dep");
+ /* Add the file name to the compiler */
+ CmdAddArg2 (&CC65, "--create-dep", Arg);
+
+ /* Remember the file name for the assembler */
+ DepName = Arg;
+}
+
+
+
+static void OptCreateFullDep (const char* Opt attribute ((unused)), const char* Arg)
+/* Handle the --create-full-dep option */
+{
+ /* Add the file name to the compiler */
+ CmdAddArg2 (&CC65, "--create-full-dep", Arg);
+
+ /* Remember the file name for the assembler */
+ FullDepName = Arg;
}
+static void OptForceImport (const char* Opt attribute ((unused)), const char* Arg)
+/* Emulation features for the assembler */
+{
+ CmdAddArg2 (&LD65, "-u", Arg);
+}
+
+
+
static void OptForgetIncPaths (const char* Opt attribute ((unused)),
const char* Arg attribute ((unused)))
/* Forget all currently defined include paths */
-static void OptListing (const char* Opt attribute ((unused)),
- const char* Arg attribute ((unused)))
+static void OptListing (const char* Opt attribute ((unused)), const char* Arg)
/* Create an assembler listing */
{
- CmdAddArg (&CA65, "-l");
+ CmdAddArg2 (&CA65, "-l", Arg);
}
static void OptListTargets (const char* Opt attribute ((unused)),
- const char* Arg attribute ((unused)))
+ const char* Arg attribute ((unused)))
/* List all targets */
{
unsigned I;
/* Print version number */
{
fprintf (stderr,
- "cl65 V%u.%u.%u - (C) Copyright 1998-2003 Ullrich von Bassewitz\n",
- VER_MAJOR, VER_MINOR, VER_PATCH);
+ "cl65 V%s - (C) Copyright 1998-2011 Ullrich von Bassewitz\n",
+ GetVersionAsString ());
}
{ "--asm-args", 1, OptAsmArgs },
{ "--asm-define", 1, OptAsmDefine },
{ "--asm-include-dir", 1, OptAsmIncludeDir },
+ { "--bin-include-dir", 1, OptBinIncludeDir },
{ "--bss-label", 1, OptBssLabel },
{ "--bss-name", 1, OptBssName },
{ "--cfg-path", 1, OptCfgPath },
{ "--codesize", 1, OptCodeSize },
{ "--config", 1, OptConfig },
{ "--cpu", 1, OptCPU },
- { "--create-dep", 0, OptCreateDep },
+ { "--create-dep", 1, OptCreateDep },
+ { "--create-full-dep", 1, OptCreateFullDep },
{ "--data-label", 1, OptDataLabel },
{ "--data-name", 1, OptDataName },
{ "--debug", 0, OptDebug },
{ "--debug-info", 0, OptDebugInfo },
{ "--feature", 1, OptFeature },
+ { "--force-import", 1, OptForceImport },
{ "--forget-inc-paths", 0, OptForgetIncPaths },
{ "--help", 0, OptHelp },
{ "--include-dir", 1, OptIncludeDir },
{ "--lib", 1, OptLib },
{ "--lib-path", 1, OptLibPath },
{ "--list-targets", 0, OptListTargets },
- { "--listing", 0, OptListing },
+ { "--listing", 1, OptListing },
{ "--list-bytes", 1, OptListBytes },
{ "--mapfile", 1, OptMapFile },
{ "--memory-model", 1, OptMemoryModel },
case 'S':
/* Dont assemble and link the created files */
- DontLink = DontAssemble = 1;
+ DoAssemble = 0;
+ DoLink = 0;
break;
case 'T':
case 'c':
/* Don't link the resulting files */
- DontLink = 1;
+ DoLink = 0;
break;
case 'd':
case 'l':
/* Create an assembler listing */
- OptListing (Arg, 0);
+ OptListing (Arg, GetArg (&I, 2));
break;
case 'm':
OptTarget (Arg, GetArg (&I, 2));
break;
+ case 'u':
+ /* Force an import (linker) */
+ OptForceImport (Arg, GetArg (&I, 2));
+ break;
+
case 'v':
if (Arg [2] == 'm') {
/* Verbose map file (linker) */
case FILETYPE_ASM:
/* Assemble the file */
- if (!DontAssemble) {
+ if (DoAssemble) {
Assemble (Arg);
}
break;
}
/* Link the given files if requested and if we have any */
- if (DontLink == 0 && LD65.FileCount > 0) {
+ if (DoLink && LD65.FileCount > 0) {
Link ();
}
projects / cc65 / blobdiff