static OPTION _z80_options[] =
{
{ 0, "--callee-saves-bc", &z80_opts.calleeSavesBC, "Force a called function to always save BC" },
- { 80, "--portmode", &z80_opts.port_mode, "Determine PORT I/O mode (z80/z180)" },
+ { 0, "--portmode=", NULL, "Determine PORT I/O mode (z80/z180)" },
+ { 0, NULL }
+ };
+
+static OPTION _gbz80_options[] =
+ {
+ { 0, "--callee-saves-bc", &z80_opts.calleeSavesBC, "Force a called function to always save BC" },
{ 0, NULL }
};
"banked",
"at", //.p.t.20030714 adding support for 'sfr at ADDR' construct
"_naked", //.p.t.20030714 adding support for '_naked' functions
+ "critical",
+ "interrupt",
NULL
};
}
static void
-_reset_regparm ()
+_reset_regparm (void)
{
_G.regParams = 0;
}
static int
-_reg_parm (sym_link * l)
+_reg_parm (sym_link * l, bool reentrant)
{
if (options.noRegParams)
{
static int
_process_pragma (const char *sz)
{
- if( startsWith( sz, "bank=" ))
+ if( startsWith( sz, "bank=" ) || startsWith( sz, "bank " ))
{
char buffer[128];
- strcpy (buffer, sz + 5);
+
+ if (sz[4]=='=')
+ werror(W_DEPRECATED_PRAGMA, "bank=");
+
+ strncpy (buffer, sz + 5, sizeof (buffer));
+ buffer[sizeof (buffer) - 1 ] = '\0';
chomp (buffer);
if (isdigit (buffer[0]))
{
/* Arg was a bank number. Handle in an ASM independent
way. */
char num[128];
- strcpy (num, sz + 5);
+ strncpy (num, sz + 5, sizeof (num));
+ num[sizeof (num) -1] = '\0';
chomp (num);
switch (_G.asmType)
code->sname = gbz80_port.mem.code_name;
return 0;
}
- else if( startsWith( sz, "portmode=" ))
+ else if( startsWith( sz, "portmode=" ) || startsWith( sz, "portmode " ))
{ /*.p.t.20030716 - adding pragma to manipulate z80 i/o port addressing modes */
char bfr[128];
- strcpy( bfr, sz + 9 );
+ if (sz[8]=='=')
+ werror(W_DEPRECATED_PRAGMA, "portmode=");
+
+ strncpy( bfr, sz + 9, sizeof (bfr));
+ bfr[sizeof (bfr) - 1] = '\0';
chomp( bfr );
if ( !strcmp( bfr, "z80" )){ z80_opts.port_mode = 80; }
return TRUE;
}
}
+ else if (!strncmp (argv[*i], "--portmode=", 11))
+ {
+ if (!strcmp (argv[*i], "--portmode=z80"))
+ {
+ z80_opts.port_mode = 80;
+ return TRUE;
+ }
+ else if (!strcmp (argv[*i], "--portmode=z180"))
+ {
+ z80_opts.port_mode = 180;
+ return TRUE;
+ }
+ }
}
return FALSE;
}
NULL,
LINKCMD,
NULL,
- ".o"
+ ".o",
+ 1
},
{
_z80_defaultRules
"CODE",
"DATA",
"ISEG",
+ NULL, /* pdata */
"XSEG",
"BSEG",
"RSEG",
"HOME",
NULL, /* xidata */
NULL, /* xinit */
+ NULL, /* const_name */
NULL,
NULL,
1
{
0, 2
},
+ {
+ z80_emitDebuggerSymbol
+ },
+ {
+ 255, /* maxCount */
+ 3, /* sizeofElement */
+ /* The rest of these costs are bogus. They approximate */
+ /* the behavior of src/SDCCicode.c 1.207 and earlier. */
+ {4,4,4}, /* sizeofMatchJump[] */
+ {0,0,0}, /* sizeofRangeCompare[] */
+ 0, /* sizeofSubtract */
+ 3, /* sizeofDispatch */
+ },
"_",
_z80_init,
_parseOptions,
_z80_options,
+ NULL,
_finaliseOptions,
_setDefaultOptions,
z80_assignRegisters,
NULL, /* no genAssemblerEnd */
0, /* no local IVT generation code */
0, /* no genXINIT code */
+ NULL, /* genInitStartup */
_reset_regparm,
_reg_parm,
_process_pragma,
"CODE",
"DATA",
"ISEG",
+ NULL, /* pdata */
"XSEG",
"BSEG",
"RSEG",
"HOME",
NULL, /* xidata */
NULL, /* xinit */
+ NULL, /* const_name */
NULL,
NULL,
1
{
0, 2
},
+ {
+ z80_emitDebuggerSymbol
+ },
+ {
+ 255, /* maxCount */
+ 3, /* sizeofElement */
+ /* The rest of these costs are bogus. They approximate */
+ /* the behavior of src/SDCCicode.c 1.207 and earlier. */
+ {4,4,4}, /* sizeofMatchJump[] */
+ {0,0,0}, /* sizeofRangeCompare[] */
+ 0, /* sizeofSubtract */
+ 3, /* sizeofDispatch */
+ },
"_",
_gbz80_init,
_parseOptions,
- _z80_options,
+ _gbz80_options,
+ NULL,
_finaliseOptions,
_setDefaultOptions,
z80_assignRegisters,
NULL, /* no genAssemblerEnd */
0, /* no local IVT generation code */
0, /* no genXINIT code */
+ NULL, /* genInitStartup */
_reset_regparm,
_reg_parm,
_process_pragma,