Hello! I'm trying to upgrade from uClinux-dist-20051014 to uClinux-dist-20070130. For this, I had to change the toolchain to http://ftp.snapgear.org/pub/snapgear/tools/arm-linux/arm-linux-tools-200 61213.tar.gz
To get a clean build, I had to make some changes (I have the patch attached, can somebody apply it to CVS?). This is what the patch does: - replace deprecated -mshort-load-bytes by -malignment-traps - remove -mno-fpu (not supported by new toolchain) - Fix broken macro in linux-2.4.x/arch/armnommu/kernel/armksyms.c With those changes, I get a clean build and the kernel (2.4.32, BTW) boots. But immediately after the boot, I get: VFS: Mounted root (cramfs filesystem) readonly. Freeing init memory: 44K Unhandled fault: alignment exception (93) at 0x00000001 fault-common.c(97): start_code=0x40000380, start_stack=0xe92d43f0) Internal error: Oops: 0 CPU: 0 pc : [<8101a07c>] lr : [<8173ba40>] Not tainted sp : 8113bee8 ip : 8113bf14 fp : 8113bf10 r10: 811482e8 r9 : 60000013 r8 : 00000001 r7 : 8113d2cc r6 : 8173be7c r5 : 00000000 r4 : ef9f0000 r3 : 00e3a020 r2 : 00000000 r1 : 000000b1 r0 : 8173be78 Flags: nzCv IRQs off FIQs on Mode SVC_32 Segment user Control: 0 Process swapper (pid: 0, stackpage=8113b000) Stack: 8113bec0: 8173ba40 8101a07c 8113bee0: 20000093 ffffffff 81737a80 00000000 00000009 8113bf54 811466c4 8114dc40 8113bf00: 811465a4 8113bf20 8113bf14 8173ba40 8101a04c 8113bf30 8113bf24 8173b330 8113bf20: 8173b7c8 8113bfc4 8113bf34 81014fc0 8173b308 00000200 8113bf9c 00000200 8113bf40: 81019bd4 60000013 ffffffff 8114dc40 810143b0 81634000 8113a000 a0000013 8113bf60: 8100a1a0 8113a000 8113caa0 8119a000 8113d2cc 8113c000 8113c000 8114dc40 8113bf80: 8113bfc4 60000013 8113bf9c 81019bd4 81019bd4 60000013 ffffffff 810154a4 8113bfa0: 8113a000 811469a8 00000000 00000001 8113cb10 00000000 8113cb38 8113bfc8 8113bfc0: 8101557c 810199ec 8114f4ec 8116b9d4 00000000 81008560 8113cd70 00000000 8113bfe0: 8116f2a0 811469d8 00000000 8116f2a0 811469d4 814ddfb8 00000000 81514f08 Backtrace: Function entered at [<8101a03c>] from [<8173ba40>] Function entered at [<8173b7b8>] from [<8173b330>] Function entered at [<8173b2f8>] from [<81014fc0>] Function entered at [<810199dc>] from [<8101557c>] Function entered at [<8111f858>] from [<00000000>] Code: e59f7094 e59fa094 (e5141004) e5913000 e3130003 Kernel panic: Aiee, killing interrupt handler In interrupt handler - not syncing Any ideas what might be wrong here?
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