diff options
Diffstat (limited to 'rdoff/rdfdump.c')
| -rw-r--r-- | rdoff/rdfdump.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/rdoff/rdfdump.c b/rdoff/rdfdump.c index cb79a64..347fdb1 100644 --- a/rdoff/rdfdump.c +++ b/rdoff/rdfdump.c @@ -2,6 +2,8 @@ #include <stdlib.h> #include <string.h> +#include "multboot.h" + FILE *infile; typedef unsigned short int16; @@ -35,6 +37,7 @@ void print_header(long length, int rdf_version) { unsigned char reclen; long o,ll; int16 rs; + struct tMultiBootHeader *mb; while (length > 0) { fread(&t,1,1,infile); @@ -47,7 +50,7 @@ void print_header(long length, int rdf_version) { fread(&s,1,1,infile); fread(&o,4,1,infile); fread(&l,1,1,infile); - fread(&rs,2,1,infile); + fread(&rs,2,1,infile); printf(" %s: location (%04x:%08lx), length %d, " "referred seg %04x\n", t == 1 ? "relocation" : "seg relocation", (int)s,translatelong(o),(int)l, @@ -98,7 +101,8 @@ void print_header(long length, int rdf_version) { printf(" export: (%04x:%08lx) = %s\n",(int)s,translatelong(o),buf); if (rdf_version == 1) length -= ll + 6; break; - case 4: /* DLL record */ + case 4: /* DLL and Module records */ + case 8: ll = 0; if (rdf_version == 1) { @@ -108,10 +112,11 @@ void print_header(long length, int rdf_version) { } else { - for (; ll < reclen - 1; ll++) + for (; ll < reclen; ll++) fread(&buf[ll],1,1,infile); } - printf(" dll: %s\n",buf); + if (t==4) printf(" dll: %s\n",buf); + else printf(" module: %s\n",buf); if (rdf_version == 1) length -= ll + 1; break; case 5: /* BSS reservation */ @@ -121,9 +126,19 @@ void print_header(long length, int rdf_version) { if (rdf_version > 1 && reclen != 4) printf(" warning: reclen != 4\n"); break; + + case 9: /* MultiBoot header record */ + fread(buf,reclen,1,infile); + mb = (struct tMultiBootHeader *)buf; + printf(" multiboot header: load address=0x%X, size=0x%X, entry=0x%X\n", + mb->LoadAddr, mb->LoadEndAddr - mb->LoadAddr, mb->Entry); + break; default: printf(" unrecognised record (type %d",(int)t); - if (rdf_version > 1) printf(", length %d",(int)reclen); + if (rdf_version > 1) { + printf(", length %d",(int)reclen); + fseek(infile,reclen,SEEK_CUR); + } printf(")\n"); if (rdf_version == 1) length --; } @@ -158,7 +173,7 @@ int main(int argc,char **argv) { long headerlength = 0; long objectlength = 0; - puts("RDOFF Dump utility v2.0 (C) Copyright 1996 Julian R Hall"); + puts("RDOFF Dump utility v2.1\n(c) Copyright 1996,99,2000 Julian R Hall, Yuri M Zaporogets"); if (argc < 2) { fputs("Usage: rdfdump [-v] <filename>\n",stderr); @@ -178,7 +193,7 @@ int main(int argc,char **argv) { infile = fopen(argv[1],"rb"); if (! infile) { - fprintf(stderr,"rdfdump: Could not open %s",argv[1]); + fprintf(stderr,"rdfdump: Could not open %s\n",argv[1]); exit(1); } |