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Improved info API.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4789 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
uz 2010-08-07 13:25:09 +00:00
parent 8c39874daa
commit d645a797cb
3 changed files with 871 additions and 232 deletions
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1027
src/dbginfo/dbginfo.c
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File diff suppressed because it is too large Load Diff

29
src/dbginfo/dbginfo.h
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@ -77,7 +77,7 @@ typedef void (*cc65_errorfunc) (const struct cc65_parseerror*);
/* Line information */
typedef struct cc65_lineinfo cc65_lineinfo;
struct cc65_lineinfo {
unsigned count; /* Count of data sets that follow */
unsigned count; /* Number of data sets that follow */
struct {
const char* name; /* Name of the file */
unsigned long size; /* Size of file */
@ -88,6 +88,17 @@ struct cc65_lineinfo {
} data[1];
};
/* A list of files with some information */
typedef struct cc65_filelist cc65_filelist;
struct cc65_filelist {
unsigned count; /* Number of data sets that follow */
struct {
const char* name; /* Name of the file */
unsigned long size; /* Size of file */
unsigned long mtime; /* Modification time */
} data[1];
};
/*****************************************************************************/
@ -107,13 +118,25 @@ cc65_dbginfo cc65_read_dbginfo (const char* filename, cc65_errorfunc errorfunc);
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);
cc65_lineinfo* cc65_lineinfo_byaddr (cc65_dbginfo handle, unsigned long addr);
/* Return line information for the given address. The function returns NULL
* if no line information was found.
*/
cc65_lineinfo* cc65_lineinfo_byname (cc65_dbginfo handle, const char* filename,
cc65_line line);
/* Return line information for a file/line number combination. 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() */
/* Free line info returned by one of the other functions */
cc65_filelist* cc65_get_filelist (cc65_dbginfo handle);
/* Return a list of all files referenced in the debug information */
void cc65_free_filelist (cc65_dbginfo handle, cc65_filelist* list);
/* free a file list returned by cc65_get_filelist() */

13
src/dbginfo/dbgtest.c
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@ -65,6 +65,8 @@ int main (int argc, char** argv)
{
const char* Input;
cc65_dbginfo Info;
cc65_filelist* Files;
unsigned I;
unsigned long Addr;
@ -82,11 +84,20 @@ int main (int argc, char** argv)
}
printf ("Input file \"%s\" successfully read\n", Input);
/* Output a list of files */
printf ("Files used in compilation:\n");
Files = cc65_get_filelist (Info);
for (I = 0; I < Files->count; ++I) {
printf (" %s\n", Files->data[I].name);
}
cc65_free_filelist (Info, Files);
/* Output debug information for all addresses in the complete 6502 address
* space. This is also sort of a benchmark for the search algorithms.
*/
printf ("Line info:\n");
for (Addr = 0; Addr < 0x10000; ++Addr) {
cc65_lineinfo* L = cc65_get_lineinfo (Info, Addr);
cc65_lineinfo* L = cc65_lineinfo_byaddr (Info, Addr);
if (L) {
unsigned I;
printf (" $%04lX: ", Addr);