http://sourceware.org/bugzilla/show_bug.cgi?id=15302
--- Comment #3 from Terry Guo <terry.guo at arm dot com> ---
(In reply to Nick Clifton from comment #1)
> Created attachment 6968 [details]
> Do not enable blx use on thumb-only architectures.
>
> Hi Terry,
>
> Please could you try out the uploaded patch and let me know if it works
> for you.
>
> Cheers
> Nick
Apologize for my slow response. With your patch I got code like:
terguo01@terry-pc01:case$ ../install-native/bin/arm-none-eabi-objdump -d a.out
a.out: file format elf32-littlearm
Disassembly of section .text:
00000000 <main>:
0: b580 push {r7, lr}
2: af00 add r7, sp, #0
4: f000 f804 bl 10 <__extFunc_from_thumb>
8: bd80 pop {r7, pc}
a: bf00 nop
c: 0000 movs r0, r0
...
00000010 <__extFunc_from_thumb>:
10: 4778 bx pc
12: 46c0 nop ; (mov r8, r8)
14: ea0003f9 b 1000 <__extFunc_from_thumb+0xff0>
terguo01@terry-pc01:case$
It's same with Pavel's issue. Can you please continue to look into it?
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