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Working on better 65816 support

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2619 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-11-07 19:28:37 +00:00
parent 066ad63e35
commit 7e74078801
23 changed files with 558 additions and 460 deletions
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60
src/common/addrsize.c Normal file
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@@ -0,0 +1,60 @@
/*****************************************************************************/
/* */
/* addrsize.c */
/* */
/* Address size definitions */
/* */
/* */
/* */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* R<>merstra<72>e 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
/* common */
#include "addrsize.h"
/*****************************************************************************/
/* Code */
/*****************************************************************************/
const char* AddrSizeToStr (unsigned char AddrSize)
/* Return the name for an address size specifier */
{
switch (AddrSize) {
case ADDR_SIZE_DEFAULT: return "default";
case ADDR_SIZE_ZP: return "zeropage";
case ADDR_SIZE_ABS: return "absolute";
case ADDR_SIZE_FAR: return "far";
default: return "unknown";
}
}

15
src/common/addrsize.h
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@@ -45,12 +45,23 @@
#define ADDR_SIZE_DEFAULT 0x00
#define ADDR_SIZE_ZEROPAGE 0x01
#define ADDR_SIZE_ABSOLUTE 0x02
#define ADDR_SIZE_ZP 0x01
#define ADDR_SIZE_ABS 0x02
#define ADDR_SIZE_FAR 0x03
/*****************************************************************************/
/* Code */
/*****************************************************************************/
const char* AddrSizeToStr (unsigned char AddrSize);
/* Return the name for an address size specifier */
/* End of addrsize.h */
#endif

1
src/common/make/gcc.mak
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@@ -10,6 +10,7 @@ LIB = common.a
OBJS = abend.o \
addrsize.o \
bitops.o \
chartype.o \
check.o \

3
src/common/make/watcom.mak
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@@ -10,7 +10,7 @@ export WATCOM = c:\\watcom
export INCLUDE = $(WATCOM)\\h
# We will use the windows compiler under linux (define as empty for windows)
WINE = wine --
WINE = wine --
# Programs
AR = $(WINE) WLIB
@@ -55,6 +55,7 @@ endif
# All library OBJ files
OBJS = abend.obj \
addrsize.obj \
bitops.obj \
chartype.obj \
check.obj \

31
src/common/segdefs.c
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@@ -6,10 +6,10 @@
/* */
/* */
/* */
/* (C) 2002 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@musoftware.de */
/* (C) 2002-2003 Ullrich von Bassewitz */
/* R<EFBFBD>merstra<EFBFBD>e 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
@@ -45,17 +45,15 @@
SegDef* NewSegDef (const char* Name, unsigned Type)
SegDef* NewSegDef (const char* Name, unsigned AddrSize)
/* Create a new segment definition and return it */
{
/* Allocate memory */
SegDef* D = xmalloc (sizeof (SegDef));
/* Initialize it */
if (D) {
D->Name = xstrdup (Name);
D->Type = Type;
}
D->Name = xstrdup (Name);
D->AddrSize = AddrSize;
/* Return the result */
return D;
@@ -75,20 +73,7 @@ void FreeSegDef (SegDef* D)
SegDef* DupSegDef (const SegDef* Def)
/* Duplicate a segment definition and return it */
{
return NewSegDef (Def->Name, Def->Type);
}
const char* SegTypeToStr (unsigned char Type)
/* Map a segment type into a string */
{
switch (Type) {
case SEGTYPE_ABS: return "abs";
case SEGTYPE_ZP: return "zp";
case SEGTYPE_FAR: return "far";
default: return "unknown";
}
return NewSegDef (Def->Name, Def->AddrSize);
}

22
src/common/segdefs.h
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@@ -7,7 +7,7 @@
/* */
/* */
/* (C) 1998-2003 Ullrich von Bassewitz */
/* R<>merstrasse 52 */
/* R<>merstra<EFBFBD>e 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
@@ -37,6 +37,11 @@
#define SEGDEFS_H
/* common */
#include "addrsize.h"
/*****************************************************************************/
/* Data */
@@ -44,21 +49,15 @@
/* Available segment types */
#define SEGTYPE_DEFAULT 0
#define SEGTYPE_ABS 1
#define SEGTYPE_ZP 2
#define SEGTYPE_FAR 3
/* Segment definition */
typedef struct SegDef SegDef;
struct SegDef {
char* Name; /* Segment name */
unsigned Type; /* Segment type, see above */
unsigned AddrSize; /* Default address size */
};
/* Initializer for static SegDefs */
#define STATIC_SEGDEF_INITIALIZER(name, type) { (name), (type) }
#define STATIC_SEGDEF_INITIALIZER(name, addrsize) { name, addrsize }
@@ -68,7 +67,7 @@ struct SegDef {
SegDef* NewSegDef (const char* Name, unsigned Type);
SegDef* NewSegDef (const char* Name, unsigned AddrSize);
/* Create a new segment definition and return it */
void FreeSegDef (SegDef* D);
@@ -77,9 +76,6 @@ void FreeSegDef (SegDef* D);
SegDef* DupSegDef (const SegDef* D);
/* Duplicate a segment definition and return it */
const char* SegTypeToStr (unsigned char Type);
/* Map a segment type into a string */
/* End of segdefs.h */