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Added support for modules

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git-svn-id: svn://svn.cc65.org/cc65/trunk@1265 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2002-04-25 18:03:17 +00:00
parent 0ac54f6f22
commit 1e0b7c15ad
1 changed files with 52 additions and 15 deletions
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67
src/cl65/main.c
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@ -6,7 +6,7 @@
/* */
/* */
/* */
/* (C) 1999-2001 Ullrich von Bassewitz */
/* (C) 1999-2002 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
@ -64,8 +64,8 @@
/* Struct that describes a command */
typedef struct CmdDesc_ CmdDesc;
struct CmdDesc_ {
typedef struct CmdDesc CmdDesc;
struct CmdDesc {
char* Name; /* The command name */
unsigned ArgCount; /* Count of arguments */
@ -111,6 +111,9 @@ static const char* LinkerConfig = 0;
*/
static const char* FirstInput = 0;
/* Remember if we should link a module */
static int Module = 0;
/* Name of the crt0 object file and the runtime library */
static char* TargetCRT0 = 0;
static char* TargetLib = 0;
@ -340,8 +343,13 @@ static void Link (void)
* Otherwise pass the target to the linker if we have one.
*/
if (LinkerConfig) {
if (Module) {
Error ("Cannot use -C and --module together");
}
CmdAddArg (&LD65, "-C");
CmdAddArg (&LD65, LinkerConfig);
} else if (Module) {
CmdSetTarget (&LD65, TGT_MODULE);
} else if (Target != TGT_NONE) {
CmdSetTarget (&LD65, Target);
}
@ -577,6 +585,8 @@ static void Usage (void)
" --include-dir dir\tSet a compiler include directory path\n"
" --listing\t\tCreate an assembler listing\n"
" --mapfile name\tCreate a map file\n"
" --module\t\tLink as a module\n"
" --module-id id\tSpecify a module id for the linker\n"
" --rodata-name seg\tSet the name of the RODATA segment\n"
" --signed-chars\tDefault characters are signed\n"
" --start-addr addr\tSet the default start address\n"
@ -748,6 +758,25 @@ static void OptMapFile (const char* Opt attribute ((unused)), const char* Arg)
static void OptModule (const char* Opt attribute ((unused)),
const char* Arg attribute ((unused)))
/* Link as a module */
{
Module = 1;
}
static void OptModuleId (const char* Opt attribute ((unused)), const char* Arg)
/* Specify a module if for the linker */
{
/* Pass it straight to the linker */
CmdAddArg (&LD65, "--module-id");
CmdAddArg (&LD65, Arg);
}
static void OptRodataName (const char* Opt attribute ((unused)), const char* Arg)
/* Handle the --rodata-name option */
{
@ -776,7 +805,7 @@ static void OptStartAddr (const char* Opt attribute ((unused)), const char* Arg)
static void OptStaticLocals (const char* Opt attribute ((unused)),
const char* Arg attribute ((unused)))
const char* Arg attribute ((unused)))
/* Place local variables in static storage */
{
CmdAddArg (&CC65, "-Cl");
@ -787,9 +816,15 @@ static void OptStaticLocals (const char* Opt attribute ((unused)),
static void OptTarget (const char* Opt attribute ((unused)), const char* Arg)
/* Set the target system */
{
Target = FindTarget (Arg);
if (Target == TGT_UNKNOWN) {
Error ("No such target system: `%s'", Arg);
if (Target != TGT_NONE) {
Error ("Cannot specify -t twice");
} else {
Target = FindTarget (Arg);
if (Target == TGT_UNKNOWN) {
Error ("No such target system: `%s'", Arg);
} else if (Target == TGT_MODULE) {
Error ("Cannot use `module' as target, use --module instead");
}
}
}
@ -837,15 +872,17 @@ int main (int argc, char* argv [])
{ "--feature", 1, OptFeature },
{ "--help", 0, OptHelp },
{ "--include-dir", 1, OptIncludeDir },
{ "--listing", 0, OptListing },
{ "--mapfile", 1, OptMapFile },
{ "--rodata-name", 1, OptRodataName },
{ "--signed-chars", 0, OptSignedChars },
{ "--start-addr", 1, OptStartAddr },
{ "--listing", 0, OptListing },
{ "--mapfile", 1, OptMapFile },
{ "--module", 0, OptModule },
{ "--module-id", 1, OptModuleId },
{ "--rodata-name", 1, OptRodataName },
{ "--signed-chars", 0, OptSignedChars },
{ "--start-addr", 1, OptStartAddr },
{ "--static-locals", 0, OptStaticLocals },
{ "--target", 1, OptTarget },
{ "--verbose", 0, OptVerbose },
{ "--version", 0, OptVersion },
{ "--target", 1, OptTarget },
{ "--verbose", 0, OptVerbose },
{ "--version", 0, OptVersion },
};
unsigned I;