the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add capability to dump just the segment sizes

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@1647 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2002-11-25 17:32:16 +00:00
parent fbe913e1db
commit 85e36f2ea5
4 changed files with 85 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/od65/dump.c
View File

@@ -6,7 +6,7 @@
/* */
/* */
/* */
/* (C) 2000-2001 Ullrich von Bassewitz */
/* (C) 2000-2002 Ullrich von Bassewitz */
/* Wacholderweg 14 */
/* D-70597 Stuttgart */
/* EMail: uz@cc65.org */
@@ -744,4 +744,56 @@ void DumpObjLineInfo (FILE* F, unsigned long Offset)
void DumpObjSegSize (FILE* F, unsigned long Offset)
/* Dump the sizes of the segment in the object file */
{
ObjHeader H;
unsigned Count;
/* Seek to the header position */
FileSeek (F, Offset);
/* Read the header */
ReadObjHeader (F, &H);
/* Seek to the start of the segments */
FileSeek (F, Offset + H.SegOffs);
/* Output a header */
printf (" Segment sizes:\n");
/* Read the number of segments */
Count = ReadVar (F);
/* Read and print the sizes of all segments */
while (Count--) {
/* Read the data for one segments */
char* Name = ReadStr (F);
unsigned Len = strlen (Name);
unsigned long Size = Read32 (F);
/* Skip alignment and type */
(void) Read8 (F);
(void) Read8 (F);
/* Print the size for this segment */
printf (" %s:%*s%6lu\n", Name, 24-Len, "", Size);
/* Free the Name */
xfree (Name);
/* Skip the fragments for this segment, counting them */
while (Size > 0) {
unsigned FragSize = SkipFragment (F);
if (FragSize > Size) {
/* OOPS - file data invalid */
Error ("Invalid fragment data - file corrupt!");
}
Size -= FragSize;
}
}
}