/* */
/* */
/* */
-/* (C) 2000-2004 Ullrich von Bassewitz */
-/* Römerstraße 52 */
-/* D-70794 Filderstadt */
-/* EMail: uz@cc65.org */
+/* (C) 2000-2009, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
#include "mmodel.h"
#include "print.h"
#include "segnames.h"
+#include "strbuf.h"
#include "target.h"
#include "tgttrans.h"
#include "version.h"
#include "incpath.h"
#include "input.h"
#include "macrotab.h"
+#include "output.h"
#include "scanner.h"
-#include "standard.h"
#include "segments.h"
+#include "standard.h"
+#include "svnversion.h"
static void Usage (void)
/* Print usage information to stderr */
{
- fprintf (stderr,
- "Usage: %s [options] file\n"
- "Short options:\n"
- " -Cl\t\t\tMake local variables static\n"
- " -Dsym[=defn]\t\tDefine a symbol\n"
- " -E\t\t\tStop after the preprocessing stage\n"
- " -I dir\t\tSet an include directory search path\n"
- " -O\t\t\tOptimize code\n"
- " -Oi\t\t\tOptimize code, inline more code\n"
- " -Or\t\t\tEnable register variables\n"
- " -Os\t\t\tInline some known functions\n"
- " -T\t\t\tInclude source as comment\n"
- " -V\t\t\tPrint the compiler version number\n"
- " -W\t\t\tSuppress warnings\n"
- " -d\t\t\tDebug mode\n"
- " -g\t\t\tAdd debug info to object file\n"
- " -h\t\t\tHelp (this text)\n"
- " -j\t\t\tDefault characters are signed\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\tIncrease verbosity\n"
- "\n"
- "Long options:\n"
- " --add-source\t\tInclude source as comment\n"
- " --bss-name seg\tSet the name of the BSS segment\n"
- " --check-stack\t\tGenerate stack overflow checks\n"
- " --code-name seg\tSet the name of the CODE segment\n"
- " --codesize x\t\tAccept larger code by factor x\n"
- " --cpu type\t\tSet cpu type (6502, 65c02)\n"
- " --create-dep\t\tCreate a make dependency file\n"
- " --data-name seg\tSet the name of the DATA segment\n"
- " --debug\t\tDebug mode\n"
- " --debug-info\t\tAdd debug info to object file\n"
- " --debug-opt name\tDebug optimization steps\n"
- " --disable-opt name\tDisable an optimization step\n"
- " --enable-opt name\tEnable an optimization step\n"
- " --forget-inc-paths\tForget include search paths\n"
- " --help\t\tHelp (this text)\n"
- " --include-dir dir\tSet an include directory search path\n"
- " --list-opt-steps\tList all optimizer steps and exit\n"
- " --memory-model model\tSet the memory model\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"
- " --static-locals\tMake local variables static\n"
- " --target sys\t\tSet the target system\n"
- " --verbose\t\tIncrease verbosity\n"
- " --version\t\tPrint the compiler version number\n"
- " --writable-strings\tMake string literals writable\n",
- ProgName);
+ printf ("Usage: %s [options] file\n"
+ "Short options:\n"
+ " -Cl\t\t\tMake local variables static\n"
+ " -Dsym[=defn]\t\tDefine a symbol\n"
+ " -E\t\t\tStop after the preprocessing stage\n"
+ " -I dir\t\tSet an include directory search path\n"
+ " -O\t\t\tOptimize code\n"
+ " -Oi\t\t\tOptimize code, inline more code\n"
+ " -Or\t\t\tEnable register variables\n"
+ " -Os\t\t\tInline some known functions\n"
+ " -T\t\t\tInclude source as comment\n"
+ " -V\t\t\tPrint the compiler version number\n"
+ " -W\t\t\tSuppress warnings\n"
+ " -d\t\t\tDebug mode\n"
+ " -g\t\t\tAdd debug info to object file\n"
+ " -h\t\t\tHelp (this text)\n"
+ " -j\t\t\tDefault characters are signed\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\tIncrease verbosity\n"
+ "\n"
+ "Long options:\n"
+ " --add-source\t\tInclude source as comment\n"
+ " --bss-name seg\tSet the name of the BSS segment\n"
+ " --check-stack\t\tGenerate stack overflow checks\n"
+ " --code-name seg\tSet the name of the CODE segment\n"
+ " --codesize x\t\tAccept larger code by factor x\n"
+ " --cpu type\t\tSet cpu type (6502, 65c02)\n"
+ " --create-dep\t\tCreate a make dependency file\n"
+ " --data-name seg\tSet the name of the DATA segment\n"
+ " --debug\t\tDebug mode\n"
+ " --debug-info\t\tAdd debug info to object file\n"
+ " --debug-opt name\tDebug optimization steps\n"
+ " --disable-opt name\tDisable an optimization step\n"
+ " --enable-opt name\tEnable an optimization step\n"
+ " --forget-inc-paths\tForget include search paths\n"
+ " --help\t\tHelp (this text)\n"
+ " --include-dir dir\tSet an include directory search path\n"
+ " --list-opt-steps\tList all optimizer steps and exit\n"
+ " --local-strings\tEmit string literals immediately\n"
+ " --memory-model model\tSet the memory model\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"
+ " --static-locals\tMake local variables static\n"
+ " --target sys\t\tSet the target system\n"
+ " --verbose\t\tIncrease verbosity\n"
+ " --version\t\tPrint the compiler version number\n"
+ " --writable-strings\tMake string literals writable\n",
+ ProgName);
}
cbmsys ("__C128__");
break;
- case TGT_ACE:
- cbmsys ("__ACE__");
- break;
-
case TGT_PLUS4:
cbmsys ("__PLUS4__");
break;
DefineNumericMacro ("__SUPERVISION__", 1);
break;
- case TGT_SUPERVISION:
+ case TGT_LYNX:
DefineNumericMacro ("__LYNX__", 1);
break;
/* Find the CPU from the given name */
CPU = FindCPU (Arg);
if (CPU != CPU_6502 && CPU != CPU_6502X && CPU != CPU_65SC02 &&
- CPU != CPU_65C02 && CPU != CPU_65816) {
+ CPU != CPU_65C02 && CPU != CPU_65816 && CPU != CPU_HUC6280) {
AbEnd ("Invalid argument for %s: `%s'", Opt, Arg);
}
}
+static void OptLocalStrings (const char* Opt attribute ((unused)),
+ const char* Arg attribute ((unused)))
+/* Emit string literals immediately */
+{
+ IS_Set (&LocalStrings, 1);
+}
+
+
+
static void OptMemoryModel (const char* Opt, const char* Arg)
/* Set the memory model */
{
static void OptVersion (const char* Opt attribute ((unused)),
- const char* Arg attribute ((unused)))
-/* Print the assembler version */
+ const char* Arg attribute ((unused)))
+/* Print the compiler version */
{
fprintf (stderr,
- "cc65 V%u.%u.%u\n",
- VER_MAJOR, VER_MINOR, VER_PATCH);
+ "cc65 V%s\nSVN version: %s\n",
+ GetVersionAsString (), SVNVersion);
+ exit (EXIT_SUCCESS);
+}
+
+
+
+static void OptWarning (const char* Opt attribute ((unused)), const char* Arg)
+/* Handle the -W option */
+{
+ StrBuf W = AUTO_STRBUF_INITIALIZER;
+
+ /* Arg is a list of suboptions, separated by commas */
+ while (Arg) {
+
+ const char* Pos;
+ int Enabled = 1;
+ IntStack* S;
+
+ /* The suboption may be prefixed with '-' or '+' */
+ if (*Arg == '-') {
+ Enabled = 0;
+ ++Arg;
+ } else if (*Arg == '+') {
+ /* This is the default */
+ ++Arg;
+ }
+
+ /* Get the next suboption */
+ Pos = strchr (Arg, ',');
+ if (Pos) {
+ SB_CopyBuf (&W, Arg, Pos - Arg);
+ Arg = Pos + 1;
+ } else {
+ SB_CopyStr (&W, Arg);
+ Arg = 0;
+ }
+ SB_Terminate (&W);
+
+ /* Search for the warning */
+ S = FindWarning (SB_GetConstBuf (&W));
+ if (S == 0) {
+ InvArg (Opt, SB_GetConstBuf (&W));
+ }
+ IS_Set (S, Enabled);
+ }
+
+ /* Free allocated memory */
+ SB_Done (&W);
}
{ "--help", 0, OptHelp },
{ "--include-dir", 1, OptIncludeDir },
{ "--list-opt-steps", 0, OptListOptSteps },
+ { "--local-strings", 0, OptLocalStrings },
{ "--memory-model", 1, OptMemoryModel },
{ "--register-space", 1, OptRegisterSpace },
{ "--register-vars", 0, OptRegisterVars },
unsigned I;
- /* Initialize the output file name */
- const char* OutputFile = 0;
+ /* Initialize the input file name */
const char* InputFile = 0;
/* Initialize the cmdline module */
/* Initialize the default segment names */
InitSegNames ();
-
+
/* Initialize the include search paths */
InitIncludePaths ();
const char* Arg = ArgVec[I];
/* Check for an option */
- if (Arg [0] == '-') {
+ if (Arg[0] == '-') {
- switch (Arg [1]) {
+ switch (Arg[1]) {
case '-':
LongOption (&I, OptTab, sizeof(OptTab)/sizeof(OptTab[0]));
break;
case 'o':
- OutputFile = GetArg (&I, 2);
+ SetOutputName (GetArg (&I, 2));
break;
case 'r':
default:
UnknownOption (Arg);
break;
- }
+ }
}
break;
break;
case 'W':
- IS_Set (&WarnDisable, 1);
+ OptWarning (Arg, GetArg (&I, 2));
break;
default:
}
/* Create the output file name if it was not explicitly given */
- if (OutputFile == 0) {
- OutputFile = MakeFilename (InputFile, ".s");
- }
+ MakeDefaultOutputName (InputFile);
/* If no CPU given, use the default CPU for the target */
if (CPU == CPU_UNKNOWN) {
Compile (InputFile);
/* Create the output file if we didn't had any errors */
- if (ErrorCount == 0 || Debug) {
+ if (PreprocessOnly == 0 && (ErrorCount == 0 || Debug)) {
- /* Open the file */
- FILE* F = fopen (OutputFile, "w");
- if (F == 0) {
- Fatal ("Cannot open output file `%s': %s", OutputFile, strerror (errno));
- }
- Print (stdout, 1, "Opened output file `%s'\n", OutputFile);
+ /* Emit literals, externals, do cleanup and optimizations */
+ FinishCompile ();
- /* Write the output to the file */
- WriteOutput (F);
- Print (stdout, 1, "Wrote output to `%s'\n", OutputFile);
+ /* Open the file */
+ OpenOutputFile ();
+
+ /* Write the output to the file */
+ WriteAsmOutput ();
+ Print (stdout, 1, "Wrote output to `%s'\n", OutputFilename);
/* Close the file, check for errors */
- if (fclose (F) != 0) {
- remove (OutputFile);
- Fatal ("Cannot write to output file (disk full?)");
- }
- Print (stdout, 1, "Closed output file `%s'\n", OutputFile);
+ CloseOutputFile ();
/* Create dependencies if requested */
if (CreateDep) {
- DoCreateDep (OutputFile);
+ DoCreateDep (OutputFilename);
Print (stdout, 1, "Creating dependeny file\n");
}
projects / cc65 / blobdiff