[ECOS] i really need help compiling redboot : linker problem !!!!

Thomas TESTASECCA thomas.testasecca@etictelecom.com
Thu Feb 28 08:35:00 GMT 2002



-----Message d'origine-----
De : ecos-discuss-owner@sources.redhat.com
[mailto:ecos-discuss-owner@sources.redhat.com]De la part de Thomas
TESTASECCA
Envoyé : mercredi 27 février 2002 17:57
À : ecos-discuss@sources.redhat.com
Objet : [ECOS] help compiling redboot : linker problem !!!!


hi all,

I work on a cdb89712 evaluation board to embedd a linux kernel (armlinux
kernel 2.4.rmk2.rayl1)
previously i used hermit bootloader, but it don't supports booting from
cramfs, jffs2 .... so i decided to
port redboot to my target (it seems relatively easy because 7212 & 7211
are supported, flash driver is present (28f320b3) ....)
Ok, so firstly i decided to compile for the edb7212, you know just to
see how it works ....
But i've got a problem : the linker complains about overlapping segments
.... (this is the rodata which overlaps others), it complains about "no
memeory region specified for xxxxxxx", and relocation truncated ......

this is what i do :
ecosconfig new ecb7xxx
ecosconfig import edb7212_redboot_ROM.ecm
ecosconfig tree
make

and the result :

arm-linux-gcc -mcpu=arm7tdmi -Wl,--gc-sections -Wl,-static -g -nostdlib
-L/home/cross-arm/cvs/ecos/toto/install/lib -Ttarget.ld -o
/home/cross-arm/cvs/ecos/toto/install/bin/redboot.elf
/home/cross-arm/cvs/ecos/toto/install/lib/version.o
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `._edb7xxx_provide_eth0_esa'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_deliver'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_int_vector'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_init'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_stop'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_start'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cs8900a_control'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region


.....


usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.vector'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.got'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.got.plt'
/usr/local/arm/2.95.3/arm-linux/bin/ld: warning: no memory region
specified for section `.cyg_start

/usr/local/arm/2.95.3/arm-linux/bin/ld: section .rodata [00011508 ->
00013b57] overlaps section .cyg_start [00012648 -> 000129eb]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .hexchars [00011508 ->
0001152f] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .hex [00011530 ->
00011543] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .crc16_tab [00011544 ->
00011743] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .crc32_tab [00011744 ->
00011b43] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .posix_crc32_tab
[00011b44 -> 00011f43] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section
.Cyg_libc_str_null_mask_1 [00011f44 -> 00011f4b] overlaps section
.rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section
.Cyg_libc_str_null_mask_2 [00011f4c -> 00011f53] overlaps section
.rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .RedBoot_version
[00011f54 -> 00011fcf] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .GDB_stubs_version
[00011fd0 -> 0001200b] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .cs8900a_eth0_priv_data
[0001200c -> 0001204f] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .cs8900a_sc_funs
[00012050 -> 0001207b] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .cs8900a_sc [0001207c ->
00012093] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .usage [00012094 ->
000120ff] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .spin [00012100 ->
00012107] overlaps section .rodata [00011508 ->

..........



/usr/local/arm/2.95.3/arm-linux/bin/ld: section .num_alloc [00012314 ->
00012317] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .num_free [00012318 ->
0001231b] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .next_arp [0001231c ->
0001231f] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .get_port [00012320 ->
00012323] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .eth_drv_funs [00012324
-> 0001232f] overlaps section .rodata [00011508 -> 00013b57]
/usr/local/arm/2.95.3/arm-linux/bin/ld: section .cyg_io_eth_net_debug
[00012330 -> 00012333] overlaps section .rodata [00011508 ->
00/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o: In function `start':
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x3c4):
relocation truncated to fit: R_ARM_PC24 hal_hardware_init
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x3c8):
relocation truncated to fit: R_ARM_PC24 initialize_stub
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x3e4):
relocation truncated to fit: R_ARM_PC24 hal_ctrlc_isr_init
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x3e8):
relocation truncated to fit: R_ARM_PC24 cyg_hal_invoke_constructors
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x3ec):
relocation truncated to fit: R_ARM_PC24 cyg_start
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o: In function
`call_exception_handler':
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x5c0):
relocation truncated to fit: R_ARM_PC24 exception_handler
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o: In function
`handle_IRQ_or_FIQ':
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x6a8):
relocation truncated to fit: R_ARM_PC24 hal_IRQ_handler
/home/cross-arm/cvs/ecos/toto/install/lib/vectors.o(.text+0x6c8):
relocation truncated to fit: R_ARM_PC24 hal_spurious_IRQ
/home/cross-arm/cvs/ecos/toto/install/lib/extras.o: In function
`load_flash_config':
/home/cross-arm/cvs/ecos/packages/redboot/current/src/flash.c:2088:
relocation truncated to fit: R_ARM_PC24 __udivsi3
/home/cross-arm/cvs/ecos/packages/redboot/current/src/flash.c:2074:
relocation truncated to fit: R_ARM_PC24 __udivsi3
/home/cross-arm/cvs/ecos/packages/redboot/current/src/flash.c:2058:
relocation truncated to fit: R_ARM_PC24 __udivsi3
/home/cross-arm/cvs/ecos/toto/install/lib/libtarget.a(hal_common_hal_if.o):
In function `hal_if_init':
/home/cross-arm/cvs/ecos/packages/hal/common/current/src/hal_if.c:842:
relocation truncated to fit: R_ARM_PC24 reset_platform
/home/cross-arm/cvs/ecos/toto/install/lib/libtarget.a(infra_diag.o): In
function `global constructors keyed to 10100.diag_write_char':
/home/cross-arm/cvs/ecos/packages/infra/current/src/diag.cxx:80:
relocation truncated to fit: R_ARM_PC24 __umoddi3
/home/cross-arm/cvs/ecos/packages/infra/current/src/diag.cxx:80:
relocation truncated to fit: R_ARM_PC24 __udivdi3
/home/cross-arm/cvs/ecos/packages/infra/current/src/diag.cxx:80:
relocation truncated to fit: R_ARM_PC24 __umoddi3
/home/cross-arm/cvs/ecos/packages/infra/current/src/diag.cxx:80:
relocation truncated to fit: R_ARM_PC24 __udivdi3
/home/cross-arm/cvs/ecos/packages/infra/current/src/diag.cxx:80:
relocation truncated to fit: R_ARM_PC24 __ashrdi3
collect2: ld returned 1 exit status
make[1]: *** [/home/cross-arm/cvs/ecos/toto/install/bin/redboot.elf]
Erreur 1
make[1]: Quitte le répertoire
`/home/cross-arm/cvs/ecos/toto/redboot/current'
make: *** [build] Erreur 2
013b57]








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