2013.02.11. 15:32 keltezéssel, Daniel Schwierzeck írta:
From: Gabor Juhos juhosg@openwrt.org
This section contain the table needed for dynamic relocation. Also provide symbols for the relocation code to access the table.
Discard all sections which are not needed in the final ELF binary and U-Boot image. Section .dynsym cannot be discarded or GNU ld crashes otherwise. This section will be stripped by GNU objcpy in a later patch.
Signed-off-by: Gabor Juhos juhosg@openwrt.org Signed-off-by: Daniel Schwierzeck daniel.schwierzeck@gmail.com
Changes since v1:
- add back the .deadcode section (see code comment for explanation)
Thanks!
-Gabor
For the record: the qemu_mips{,el,64,64el} and the qi_lb60 images (compiled from the updated mips/reloc branch) are working under qemu:
U-Boot 2013.01-00178-gc27fe73 (Feb 11 2013 - 15:46:40)
Board: Qemu -M mips CPU: 24Kf proc_id=0x19300 DRAM: 128 MiB ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB Flash: 0 Bytes *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: NE2000 Hit any key to stop autoboot: 0 qemu-mips #
---
U-Boot 2013.01-00178-gc27fe73 (Feb 11 2013 - 15:47:29)
Board: Qemu -M mips CPU: 24Kf proc_id=0x19300 DRAM: 128 MiB ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB Flash: 0 Bytes *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: NE2000 Hit any key to stop autoboot: 0 qemu-mipsel #
---
U-Boot 2013.01-00178-gc27fe73 (Feb 11 2013 - 15:48:16)
Board: Qemu -M mips CPU: 20Kc proc_id=0x182a0 DRAM: 128 MiB ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB Flash: 0 Bytes *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: NE2000 Hit any key to stop autoboot: 0 qemu-mips64 #
---
U-Boot 2013.01-00178-gc27fe73 (Feb 11 2013 - 15:48:55)
Board: Qemu -M mips CPU: 20Kc proc_id=0x182a0 DRAM: 128 MiB ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB Flash: 0 Bytes *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Net: NE2000 Hit any key to stop autoboot: 0 qemu-mips64el #
---
U-Boot 2013.01-00178-gc27fe73 (Feb 11 2013 - 15:49:34)
Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed 336 MHz) DRAM: 32 MiB NAND: No NAND device found!!! 0 MiB No Valid Environment Area found No Valid Redundant Environment Area found *** Warning - bad CRC, using default environment
In: serial Out: serial Err: serial Hit any key to stop autoboot: 0
no devices available Wrong Image Format for bootm command ERROR: can't get kernel image! NanoNote#