Kenwood HP 9000 Changing Mapfiles with -k filename and +nodefaultmap, Mapfile Example Using -kmapfile

Using Mapfiles

Changing Mapfiles with -k filename and +nodefaultmap

Changing Mapfiles with -k filename and +nodefaultmap

The +nodefaultmap option used with -koption prevents the linker from concatenating the default memory map to the map provided by filename. If you specify +nodefaultmap, the linker does not append the default mapfile to your mapfile. If you do not specify +nodefaultmap with -k, the linker appends the default to the output file.

Mapfile Example: Using -kmapfile and

+nodefaultmap

cat mapfile

text = LOAD ?RX V0x1000; text : .rodata;

text : .PARISC.milli;

text : .dynamic;

text : .dynsym;

text : .dynstr;

text : .hash;

text : $PROGBITS ?AX;

text : .PARISC.unwind;

text : $UNWIND;

data = LOAD ?RW V0x4000000040001000; data : .opd;

data : .plt;

data : .dlt;

data : .data;

data : $PROGBITS ?AW!S;

data : .sdata;

data : $PROGBITS ?AWS;

data : .sbss;

data : $NOBITS ?AWS;

data : .bss;

data : $NOBITS ?AW!S; note = NOTE;

note : $NOTE;

ld main.o +nomapfile -k mapfile -lc

elfdump -h -S a.out
a.out:
*** Section Header ***
Index TypeVaddr			Offset	Size	Name
1	DYNM	00000000000011c8	00000000000001c8	00000120	.dynamic
2	DYNS	00000000000012e8	00000000000002e8	00000270	.dynsym
3	STRT	0000000000001558	0000000000000558	00000113	.dynstr
4	HASH	0000000000001670	0000000000000670	000000a4	.hash

298 Appendix A