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