Looking at the ARMv7a spec, the two instructions 0xdf004667 look like the following two 16b thumb instructions:
0xdf00 SVC #0 0x4667 MOV R7, R12 -- ltrace complains about unexpected instruction https://bugs.launchpad.net/bugs/639796 You received this bug notification because you are a member of TI OMAP Developers, which is a direct subscriber. Status in “ltrace” package in Ubuntu: New Bug description: Binary package hint: ltrace On an ARM Cortex-A9, ltrace complains about unexpected instruction. For example: $ ltrace ls ... fclose(0x402785d8 <unfinished ...> unexpected instruction 0xdf004667 at 0x40196892 unexpected instruction 0xdf004667 at 0x40196892 SYS_munmap(0x4006e000, 4096) = 0 <... fclose resumed> ) = 0 __fpending(0x40278678, 0, 0x40278538, 135880, 0) = 0 fclose(0x40278678 <unfinished ...> unexpected instruction 0xdf004667 at 0x40196892 unexpected instruction 0xdf004667 at 0x40196892 <... fclose resumed> ) = 0 unexpected instruction 0xdf004667 at 0x40196892 +++ exited (status 0) +++ ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: ltrace 0.5.3-2ubuntu5 ProcVersionSignature: Ubuntu 2.6.35-ti903.8+ti+release2-omap4 2.6.35.3 Uname: Linux 2.6.35-ti903-omap4 armv7l Architecture: armel Date: Tue Sep 14 06:21:08 2010 ProcEnviron: LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ltrace _______________________________________________ Mailing list: https://launchpad.net/~tiomap-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
