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First working version with complete API for line information.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4784 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2010-08-05 21:00:36 +00:00
parent 12e7cc010d
commit 4b1c5e4157
4 changed files with 409 additions and 127 deletions
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42
src/dbginfo/dbginfo.h
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@@ -39,22 +39,35 @@
/*****************************************************************************/
/* Data */
/* Data */
/*****************************************************************************/
/* Data types used for addresses and line numbers. Change to "unsigned long"
* if you ever want to run the code on a 16-bit machine.
*/
typedef unsigned cc65_line; /* Used to store line numbers */
typedef unsigned cc65_addr; /* Use to store (65xx) addresses */
/* Pointer to an opaque data structure containing information from the debug
* info file. Actually a handle to the data in the file.
*/
typedef void* cc65_dbginfo;
/* ### Parseerror */
typedef enum cc65_error_severity cc65_error_severity;
enum cc65_error_severity {
CC65_WARNING,
CC65_ERROR,
};
/* Warnings/errors in cc65_read_dbginfo are passed via this struct */
typedef struct cc65_parseerror cc65_parseerror;
struct cc65_parseerror {
unsigned type; /* 0 = warning, 1 = error */
cc65_error_severity type; /* Type of error */
const char* name; /* Name of input file */
unsigned long line; /* Error line */
cc65_line line; /* Error line */
unsigned column; /* Error column */
char errormsg[1]; /* Error message */
};
@@ -62,21 +75,17 @@ struct cc65_parseerror {
/* Function that is called in case of parse errors */
typedef void (*cc65_errorfunc) (const struct cc65_parseerror*);
/* File information */
typedef struct cc65_fileinfo cc65_fileinfo;
struct cc65_fileinfo {
char* name; /* Name of file with full path */
unsigned long size; /* Size of file */
unsigned long mtime; /* Modification time */
};
/* Line information */
typedef struct cc65_lineinfo cc65_lineinfo;
struct cc65_lineinfo {
unsigned count; /* Count of data sets that follow */
struct {
cc65_fileinfo* fileinfo; /* File information including name */
unsigned long line; /* Line number */
const char* name; /* Name of the file */
unsigned long size; /* Size of file */
unsigned long mtime; /* Modification time */
cc65_line line; /* Line number */
cc65_addr start; /* Start address for this line */
cc65_addr end; /* End address for this line */
} data[1];
};
@@ -96,8 +105,13 @@ cc65_dbginfo cc65_read_dbginfo (const char* filename, cc65_errorfunc errorfunc);
* read successfully, NULL is returned.
*/
void cc65_free_dbginfo (cc65_dbginfo Handle);
/* Free debug information read from a file */
cc65_lineinfo* cc65_get_lineinfo (cc65_dbginfo handle, unsigned long addr);
/* Return line information for the given address */
/* Return line information for the given address. The function returns NULL
* if no line information was found.
*/
void cc65_free_lineinfo (cc65_dbginfo handle, cc65_lineinfo* info);
/* Free line info returned by cc65_get_lineinfo() */