mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-12-13 06:56:05 +00:00
82 lines
1.7 KiB
C
82 lines
1.7 KiB
C
/* Routines for debug use only. Don't link into product.
|
|
*/
|
|
|
|
#include "as.h"
|
|
#include "subsegs.h"
|
|
|
|
dmp_frags()
|
|
{
|
|
frchainS *chp;
|
|
char *p;
|
|
|
|
for ( chp=frchain_root; chp; chp = chp->frch_next ){
|
|
switch ( chp->frch_seg ){
|
|
case SEG_DATA:
|
|
p ="Data";
|
|
break;
|
|
case SEG_TEXT:
|
|
p ="Text";
|
|
break;
|
|
default:
|
|
p ="???";
|
|
break;
|
|
}
|
|
printf("\nSEGMENT %s %d\n", p, chp->frch_subseg);
|
|
dmp_frag( chp->frch_root,"\t");
|
|
}
|
|
}
|
|
|
|
dmp_frag( fp, indent )
|
|
struct frag *fp;
|
|
char *indent;
|
|
{
|
|
for ( ; fp; fp = fp->fr_next ){
|
|
printf("%sFRAGMENT @ 0x%x\n", indent, fp);
|
|
switch( fp->fr_type ){
|
|
case rs_align:
|
|
printf("%srs_align(%d)\n",indent, fp->fr_offset);
|
|
break;
|
|
case rs_fill:
|
|
printf("%srs_fill(%d)\n",indent, fp->fr_offset);
|
|
printf("%s", indent);
|
|
var_chars( fp, fp->fr_var + fp->fr_fix );
|
|
printf("%s\t repeated %d times,",
|
|
indent, fp->fr_offset);
|
|
printf(" fixed length if # chars == 0)\n");
|
|
break;
|
|
case rs_org:
|
|
printf("%srs_org(%d+sym @0x%x)\n",indent,
|
|
fp->fr_offset, fp->fr_symbol);
|
|
printf("%sfill with ",indent);
|
|
var_chars( fp, 1 );
|
|
printf("\n");
|
|
break;
|
|
case rs_machine_dependent:
|
|
printf("%smachine_dep\n",indent);
|
|
break;
|
|
default:
|
|
printf("%sunknown type\n",indent);
|
|
break;
|
|
}
|
|
printf("%saddr=%d(0x%x)\n",indent,fp->fr_address,fp->fr_address);
|
|
printf("%sfr_fix=%d\n",indent,fp->fr_fix);
|
|
printf("%sfr_var=%d\n",indent,fp->fr_var);
|
|
printf("%sfr_offset=%d\n",indent,fp->fr_offset);
|
|
printf("%schars @ 0x%x\n",indent,fp->fr_literal);
|
|
printf("\n");
|
|
}
|
|
}
|
|
|
|
var_chars( fp, n )
|
|
struct frag *fp;
|
|
int n;
|
|
{
|
|
unsigned char *p;
|
|
|
|
for ( p=(unsigned char*)fp->fr_literal; n; n-- , p++ ){
|
|
printf("%02x ", *p );
|
|
}
|
|
}
|
|
|
|
/* end of debug.c */
|