On Tue, Mar 26, 2013 at 08:28:58PM +0100, Artyom Tarasenko wrote:
That would explain it, but are you sure that was already so in the SunOS 4.x times?
$ dd if=sunos.img of=sunos4.bb bs=512 skip=1 count=15 15+0 records in 15+0 records out 7680 bytes (7.7 kB) copied, 6.3956e-05 s, 120 MB/s $ file sunos4.bb sunos4.bb: sparc executable not stripped $ sparc64-linux-gnu-objdump -x sunos4.bb
sunos4.bb: file format a.out-sunos-big sunos4.bb architecture: sparc, flags 0x0000003e: EXEC_P, HAS_LINENO, HAS_DEBUG, HAS_SYMS, HAS_LOCALS start address 0x00440000
Sections: Idx Name Size VMA LMA File off Algn 0 .text 00001a58 00000000 00000000 00000020 2**3 CONTENTS, ALLOC, LOAD, CODE 1 .data 00000310 00001a58 00001a58 00001a78 2**3 CONTENTS, ALLOC, LOAD, DATA 2 .bss 0000c588 00001d68 00001d68 00000000 2**3 ALLOC sparc64-linux-gnu-objdump: sunos4.bb: File truncated
The boot file for sunos4 at http://chris.shenton.org/sysadm/xterminals/ is a 110336 byte a.out binary by the looks of it.
I am not sure if all sun machines used openboot with forth. Anyone know?