Displaying 2 results from an estimated 2 matches for "arm720tdmi".
2015 Sep 11
2
Invalid instruction generated on armV4
I’m tying to run a rust application on armv4 architecture (arm720tdmi).
Rust is using llvm to generate native code.
Some programs are running well on the target but for more complex applications I receive a Illegal instruction :
gdb disassembling the core dump file gives :
0x401e41dc <+0>: push {r11, lr}
0x401e41e0 <+4>: mov r11, sp
0x401e41e4 &...
2015 Sep 11
3
Invalid instruction generated on armV4
...ing?
>
> There were some bugs around switching ARM/Thumb mode on ARMv4 fixed in 3.6.
>
> On Fri, Sep 11, 2015 at 1:20 PM, Frédéric Richez <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote:
> I’m tying to run a rust application on armv4 architecture (arm720tdmi).
> Rust is using llvm to generate native code.
> Some programs are running well on the target but for more complex applications I receive a Illegal instruction :
> gdb disassembling the core dump file gives :
>
> 0x401e41dc <+0>: push {r11, lr}
> 0x401e41e0 <+4>...