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Added code to parse type strings and convert them into a set of cc65_typedata

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structures. Added cc65_type_byid and cc65_free_typedata (a dummy).


git-svn-id: svn://svn.cc65.org/cc65/trunk@5270 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz
2011-08-25 18:59:25 +00:00
parent 3e84a2bd93
commit 557b077530
2 changed files with 787 additions and 407 deletions
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1024
src/dbginfo/dbginfo.c
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170
src/dbginfo/dbginfo.h
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@@ -359,6 +359,74 @@ void cc65_free_sourceinfo (cc65_dbginfo handle, const cc65_sourceinfo* info);
/*****************************************************************************/
/* Scopes */
/*****************************************************************************/
/* Scope information */
typedef enum {
CC65_SCOPE_GLOBAL, /* Global scope */
CC65_SCOPE_MODULE, /* Module scope */
CC65_SCOPE_SCOPE, /* .PROC/.SCOPE */
CC65_SCOPE_STRUCT, /* .STRUCT */
CC65_SCOPE_ENUM, /* .ENUM */
} cc65_scope_type;
typedef struct cc65_scopedata cc65_scopedata;
struct cc65_scopedata {
unsigned scope_id; /* Id of scope */
const char* scope_name; /* Name of scope */
cc65_scope_type scope_type; /* Type of scope */
cc65_size scope_size; /* Size of scope, 0 if unknown */
unsigned parent_id; /* Id of parent scope */
unsigned symbol_id; /* Id of scope symbol if any */
unsigned module_id; /* Id of the module */
};
typedef struct cc65_scopeinfo cc65_scopeinfo;
struct cc65_scopeinfo {
unsigned count; /* Number of data sets that follow */
cc65_scopedata data[1]; /* Data sets, number is dynamic */
};
const cc65_scopeinfo* cc65_get_scopelist (cc65_dbginfo handle);
/* Return a list of all scopes in the debug information */
const cc65_scopeinfo* cc65_scope_byid (cc65_dbginfo handle, unsigned id);
/* Return the scope with a given id. The function returns NULL if no scope
* with this id was found.
*/
const cc65_scopeinfo* cc65_scope_bymodule (cc65_dbginfo handle, unsigned module_id);
/* Return the list of scopes for one module. The function returns NULL if no
* scope with the given id was found.
*/
const cc65_scopeinfo* cc65_scope_byname (cc65_dbginfo handle, const char* name);
/* Return the list of scopes with a given name. Returns NULL if no scope with
* the given name was found, otherwise a non empty scope list.
*/
const cc65_scopeinfo* cc65_scope_byspan (cc65_dbginfo handle, unsigned span_id);
/* Return scope information for a a span. The function returns NULL if the
* span id is invalid, otherwise a list of line scopes.
*/
const cc65_scopeinfo* cc65_childscopes_byid (cc65_dbginfo handle, unsigned id);
/* Return the direct child scopes of a scope with a given id. The function
* returns NULL if no scope with this id was found, otherwise a list of the
* direct childs.
*/
void cc65_free_scopeinfo (cc65_dbginfo Handle, const cc65_scopeinfo* Info);
/* Free a scope info record */
/*****************************************************************************/ /*****************************************************************************/
/* Segments */ /* Segments */
/*****************************************************************************/ /*****************************************************************************/
@@ -484,76 +552,74 @@ const cc65_symbolinfo* cc65_symbol_inrange (cc65_dbginfo handle,
* symbols are ignored and not returned. * symbols are ignored and not returned.
*/ */
void cc65_free_symbolinfo (cc65_dbginfo Handle, const cc65_symbolinfo* Info); void cc65_free_symbolinfo (cc65_dbginfo handle, const cc65_symbolinfo* info);
/* Free a symbol info record */ /* Free a symbol info record */
/*****************************************************************************/ /*****************************************************************************/
/* Scopes */ /* Types */
/*****************************************************************************/ /*****************************************************************************/
/* Scope information */ /* Type information */
typedef enum { typedef enum {
CC65_SCOPE_GLOBAL, /* Global scope */ CC65_TYPE_VOID,
CC65_SCOPE_MODULE, /* Module scope */ CC65_TYPE_BYTE,
CC65_SCOPE_SCOPE, /* .PROC/.SCOPE */ CC65_TYPE_WORD,
CC65_SCOPE_STRUCT, /* .STRUCT */ CC65_TYPE_DBYTE,
CC65_SCOPE_ENUM, /* .ENUM */ CC65_TYPE_DWORD,
} cc65_scope_type; CC65_TYPE_PTR,
CC65_TYPE_FARPTR,
CC65_TYPE_ARRAY,
typedef struct cc65_scopedata cc65_scopedata; /* The following ones are currently unavailable: */
struct cc65_scopedata { CC65_TYPE_UNION,
unsigned scope_id; /* Id of scope */ CC65_TYPE_STRUCT,
const char* scope_name; /* Name of scope */ CC65_TYPE_FUNC,
cc65_scope_type scope_type; /* Type of scope */ } cc65_typetoken;
cc65_size scope_size; /* Size of scope, 0 if unknown */
unsigned parent_id; /* Id of parent scope */
unsigned symbol_id; /* Id of scope symbol if any */
unsigned module_id; /* Id of the module */
};
typedef struct cc65_scopeinfo cc65_scopeinfo;
struct cc65_scopeinfo { /* A type is a linked list of typedata structures. In case of arrays, the
unsigned count; /* Number of data sets that follow */ * structure will contain an element count and the element type. In case of
cc65_scopedata data[1]; /* Data sets, number is dynamic */ * pointers, the structure will contain the type of the data, the pointer
* points to (currently, there are only VOID pointers).
* The next pointer points to the next entry in the list. It is NULL if the
* end of the list is reached.
*/
typedef struct cc65_typedata cc65_typedata;
struct cc65_typedata {
cc65_typedata* next; /* Pointer to next entry */
cc65_typetoken what; /* What kind of type is it? */
cc65_size size; /* The size of the data */
/* Depending on "what", one of the members of this union follows */
union {
/* In case of CC65_TYPE_PTR or CC65_TYPE_FARPTR */
struct {
cc65_typedata* ind_type; /* Type the pointer points to */
} ptr;
/* In case of CC65_TYPE_ARRAY */
struct {
cc65_size ele_count; /* Element count */
const cc65_typedata* ele_type; /* Element type */
} array;
} data;
}; };
const cc65_scopeinfo* cc65_get_scopelist (cc65_dbginfo handle); const cc65_typedata* cc65_type_byid (cc65_dbginfo handle, unsigned id);
/* Return a list of all scopes in the debug information */ /* Return the data for the type with the given id. The function returns NULL
* if no type with this id was found.
const cc65_scopeinfo* cc65_scope_byid (cc65_dbginfo handle, unsigned id);
/* Return the scope with a given id. The function returns NULL if no scope
* with this id was found.
*/ */
const cc65_scopeinfo* cc65_scope_bymodule (cc65_dbginfo handle, unsigned module_id); void cc65_free_typedata (cc65_dbginfo Handle, const cc65_typedata* data);
/* Return the list of scopes for one module. The function returns NULL if no /* Free a symbol info record */
* scope with the given id was found.
*/
const cc65_scopeinfo* cc65_scope_byname (cc65_dbginfo handle, const char* name);
/* Return the list of scopes with a given name. Returns NULL if no scope with
* the given name was found, otherwise a non empty scope list.
*/
const cc65_scopeinfo* cc65_scope_byspan (cc65_dbginfo handle, unsigned span_id);
/* Return scope information for a a span. The function returns NULL if the
* span id is invalid, otherwise a list of line scopes.
*/
const cc65_scopeinfo* cc65_childscopes_byid (cc65_dbginfo handle, unsigned id);
/* Return the direct child scopes of a scope with a given id. The function
* returns NULL if no scope with this id was found, otherwise a list of the
* direct childs.
*/
void cc65_free_scopeinfo (cc65_dbginfo Handle, const cc65_scopeinfo* Info);
/* Free a scope info record */