git-svn-id: svn://svn.cc65.org/cc65/trunk@1971 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-02-11 22:33:12 +00:00
parent 606e81df3d
commit 631aeb2a8d
8 changed files with 801 additions and 316 deletions

View File

@@ -60,7 +60,8 @@
/* Define a structure for the o65 file header */
typedef struct {
typedef struct O65Header O65Header;
struct O65Header {
char marker[2]; /* Non-C64 marker */
char magic[3]; /* o65 magic */
char version; /* Version number */
@@ -74,38 +75,43 @@ typedef struct {
unsigned long zbase; /* Original zp segment address */
unsigned long zlen; /* Size of zp segment */
unsigned long stack; /* Stacksize needed */
} O65Header;
};
/* o65 option */
typedef struct {
typedef struct O65Option O65Option;
struct O65Option {
unsigned char Len; /* Option length */
unsigned char Type; /* Option type */
unsigned char Data[1]; /* Option data (dynamically allocated) */
} O65Option;
};
/* o65 relocation entry */
typedef struct {
typedef struct O65Reloc O65Reloc;
struct O65Reloc {
unsigned long Offs; /* Offset in segment */
unsigned char Type; /* Relocation type */
unsigned char SegID; /* Segment ID */
unsigned Val; /* Any offset value needed for relocation */
unsigned long SymIdx; /* Index into list of imported symbols */
} O65Reloc;
};
/* o65 import */
typedef struct {
typedef struct O65Import O65Import;
struct O65Import {
char Name[1]; /* Name of the import (dynamically allocated) */
} O65Import;
};
/* o65 export */
typedef struct {
typedef struct O65Export O65Export;
struct O65Export {
unsigned char SegID; /* Segment ID */
unsigned long Val; /* Relocation value */
char Name[1]; /* Name of the export (dynamically allocated) */
} O65Export;
};
/* Complete o65 file data */
typedef struct {
typedef struct O65Data O65Data;
struct O65Data {
O65Header Header; /* File header */
Collection Options; /* O65 options */
unsigned char* Text; /* Text segment data (unrelocated) */
@@ -114,7 +120,7 @@ typedef struct {
Collection DataReloc; /* Relocation entries for the data segment */
Collection Imports; /* Imported symbols */
Collection Exports; /* Exported symbols */
} O65Data;
};