On 05/13/2018 02:22 PM, Tuomas Tynkkynen wrote: > Hi, > > On Thu, 10 May 2018 16:38:30 +0200 > Heinrich Schuchardt <xypron.g...@gmx.de> wrote: > >> If an exception occurs in a loaded image and the relocation offset is >> unknown, it is helful to know the instructions pointed to by the >> program counter. This patch adds the missing output. >> >> A possible output is: >> *pc: fb de f7 e7 1e ff 2f e1 01 00 50 e3 f0 4d 2d e9 01 80 a0 e1 >> >> The output can be disassembled with >> xxd -pc -r - > a.out >> $(CROSS_COMPILE)objdump -D -marm -b binary a.out >> >> Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de> >> --- >> v2 >> print bytes not halfwords > > Note that Linux already comes with a scripts/decodecode tool where you paste > the > output of an Oops and it disassembles the "Code: " line from the dump. So I'd > vote for importing scripts/decodecode from Linux and making U-Boot's output > compatible with Linux.
Sounds good. btw if you get exception because the memory at PC is inaccessible, this will trigger a double-fault I think. -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
