Re: [PATCH 0/4] Fix gdb.trace/entry-values.exp fails in thumb mode

Yao Qi
2014-07-11T05:34:07Z

On 07/03/2014 02:09 PM, Yao Qi wrote:
> We see some fails in gdb.trace/entry-values.exp in thumb mode
> (-mthumb -march={armv4t,armv7-a}), which are caused by two problems in
> gdb,
>
> - prologue analysis in gdb for thumb code is broken. Patch #3 is to
> fix it by stopping prologue analysis when it goes to the epilogue.
> - dwarf assembler in gdb.trace/entry-values.exp uses functions whose
> address's bit 0 is set, which is incorrect. Patch #4 is to fix it.
>
> Patch 1 is preparatory patch and patch 2 is a refactor one. Each of them
> is regression tested on arm-none-linux-gnueabi.

Ping. Patch 4 was approved by Joel and was pushed in, but patches 1~3
still need approval.

--
Yao (é½å°§)