Re: restore EH on x86-vx7r2

2021-05-04 Thread Olivier Hainque
> On 4 May 2021, at 04:45, Alexandre Oliva wrote: > > > x86-vx7r2 needs svr4_dbx_register_map, but the default in i386/i386.h > was dbx_register_map, partially swapping ebp and esp in unwind info. > > i386/vxworks.h had a correct overrider, but it was conditional for > vxworks < 7. This

restore EH on x86-vx7r2

2021-05-03 Thread Alexandre Oliva
x86-vx7r2 needs svr4_dbx_register_map, but the default in i386/i386.h was dbx_register_map, partially swapping ebp and esp in unwind info. i386/vxworks.h had a correct overrider, but it was conditional for vxworks < 7. This patch reenables the overrider unconditionally. Tested on