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Base code for handling different CPUs, more improvements

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2253 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-08-08 11:12:04 +00:00
parent 54b535a606
commit 897f3e9530
17 changed files with 1593 additions and 1926 deletions
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54
src/da65/main.c
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@@ -6,10 +6,10 @@
/* */
/* */
/* */
/* (C) 1998-2000 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* R<EFBFBD>merstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
@@ -42,6 +42,7 @@
/* common */
#include "abend.h"
#include "cmdline.h"
#include "cpu.h"
#include "fname.h"
#include "print.h"
#include "version.h"
@@ -50,7 +51,6 @@
#include "attrtab.h"
#include "code.h"
#include "config.h"
#include "cpu.h"
#include "data.h"
#include "error.h"
#include "global.h"
@@ -82,6 +82,7 @@ static void Usage (void)
"\n"
"Long options:\n"
" --cpu type\t\tSet cpu type\n"
" --debug-info\t\tAdd debug info to object file\n"
" --formfeeds\t\tAdd formfeeds to the output\n"
" --help\t\tHelp (this text)\n"
" --pagelength n\tSet the page length for the listing\n"
@@ -120,25 +121,21 @@ static unsigned long CvtNumber (const char* Arg, const char* Number)
static void OptCPU (const char* Opt, const char* Arg)
static void OptCPU (const char* Opt attribute ((unused)), const char* Arg)
/* Handle the --cpu option */
{
if (Arg == 0) {
NeedArg (Opt);
}
if (strcmp (Arg, "6502") == 0) {
SetCPU (CPU_6502);
} else if (strcmp (Arg, "65C02") == 0) {
SetCPU (CPU_65C02);
} else if (strcmp (Arg, "65816") == 0) {
SetCPU (CPU_65816);
#ifdef SUNPLUS
} else if (strcmp (Arg, "sunplus") == 0) {
SetCPU (CPU_SUNPLUS);
#endif
} else {
AbEnd ("Invalid CPU: `%s'", Arg);
}
/* Find the CPU from the given name */
CPU = FindCPU (Arg);
SetOpcTable (CPU);
}
static void OptDebugInfo (const char* Opt attribute ((unused)),
const char* Arg attribute ((unused)))
/* Add debug info to the object file */
{
DebugInfo = 1;
}
@@ -257,7 +254,7 @@ static void OneOpcode (unsigned RemainingBytes)
case atDWordTab:
DWordTable ();
break;
break;
case atAddrTab:
AddrTable ();
@@ -307,6 +304,7 @@ static void Disassemble (void)
/* Pass 2 */
Pass = 2;
ResetCode ();
OutputSettings ();
DefOutOfRangeLabels ();
OnePass ();
}
@@ -319,6 +317,7 @@ int main (int argc, char* argv [])
/* Program long options */
static const LongOpt OptTab[] = {
{ "--cpu", 1, OptCPU },
{ "--debug-info", 0, OptDebugInfo },
{ "--formfeeds", 0, OptFormFeeds },
{ "--help", 0, OptHelp },
{ "--pagelength", 1, OptPageLength },
@@ -347,6 +346,10 @@ int main (int argc, char* argv [])
LongOption (&I, OptTab, sizeof(OptTab)/sizeof(OptTab[0]));
break;
case 'g':
OptDebugInfo (Arg, 0);
break;
case 'h':
OptHelp (Arg, 0);
break;
@@ -405,6 +408,11 @@ int main (int argc, char* argv [])
OutFile = MakeFilename (InFile, OutExt);
}
/* If no CPU given, use the default CPU */
if (CPU == CPU_UNKNOWN) {
CPU = CPU_6502;
}
/* Load the input file */
LoadCode (InFile, StartAddr);