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Hello Ian,
Thanks for the quick response. Yes I have been doing some debugging ( not
any programming so far ....).
In the mips-elf32.c (bfd) I changed back the SGI_COMPAT to 0 ( which I had
changed it to 1)
I have a utility called truss (trace system calls and signals).
I wrote a test program (t.c).and then I id 2 tests...
1) compiled using the native ld and GNU assembler
Result -- No problem (as usual)
$gcc -v t.c -o tt
$truss tt
execve("./tt", 0x7FFFBAF0, 0x7FFFBAF8) argc = 1
open("/usr/lib/libc.so.patch", O_RDONLY, 01) = 3
fxstat(2, 3, 0x7FFFB6E8) = 0
mmap(0x00000000, 8192, PROT_READ, MAP_SHARED, 3, 0) = 0x400C0000
mmap(0x00000000, 109920, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40100000
mmap(0x4011A000, 3376, PROT_READ|PROT_WRITE|PROT_EXEC,
MAP_PRIVATE|MAP_FIXED, 3,
40960) = 0x4011A000
munmap(0x4010C000, 57344) = 0
close(3) = 0
ioctl(1, TCGETA, 0x7FFFB91C) Err#25 ENOTTY
fxstat(2, 1, 0x7FFFB964) = 0
brk(0x004147D0) = 0
Hello....
write(1, " H e l l o . . . .\n", 10) = 10
_exit(10)
2)compiled using the GNU ld and gnu assembler
RESULT -- Problem --
dynamic linker: ./tt: unidentifiable procedure reference (address =
0x40062cd8)
Killed
$gcc -v t.c -o tt
$truss tt
execve("./tt", 0x7FFFBAF8, 0x7FFFBB00) argc = 1
open("/usr/lib/libc.so.patch", O_RDONLY, 01) = 3
fxstat(2, 3, 0x7FFFB6E8) = 0
mmap(0x00000000, 8192, PROT_READ, MAP_SHARED, 3, 0) = 0x400C0000
mmap(0x00000000, 109920, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40100000
mmap(0x4011A000, 3376, PROT_READ|PROT_WRITE|PROT_EXEC,
MAP_PRIVATE|MAP_FIXED, 3,
40960) = 0x4011A000
munmap(0x4010C000, 57344) = 0
close(3) = 0
ioctl(1, TCGETA, 0x7FFFB91C) Err#25 ENOTTY
fxstat(2, 1, 0x7FFFB964) = 0
brk(0x100040A0) = 0
dynamic linker: tt: unidentifiable procedure reference (address = 0x40062cd8)
write(2, " d y n a m i c l i n k".., 78) = 78
getpid() = 18404 [ 18403 ]
*** process killed ***
-----------------------------------------------------------------------------
-
Does this give any pointers to the problem...
Thanks for all the help and information in advance.
With best regards
Koundinya
P.S:
I need to configure as (rather I have added this in my configure.tgt
mips-dde-sysv4*) targ_emul=elf32bsmip ;;
My native ld sets the ENTRY to __start as on IRIX Systems.