Re: [Sdcc-user] Prevent using broken instructions

2015-06-06 Thread remi
hi i think there have to be a patch to sdcc to do that ,but it is overkill modifying a compiler for 1 broken soft cpu is just too much . but u can modify the assembly code generated , then "flash that" just in case , do u know that fpga can be reprogrammed with a fixed image ? regards gpun

Re: [Sdcc-user] Prevent using broken instructions

2015-06-06 Thread Frieder Ferlemann
Am 06.06.2015 um 09:50 schrieb Philipp Klaus Krause: > On 05.06.2015 16:12, Simon Dible wrote: >> Hi >> >> I'm working on an 8051 FPGA image that has broken logical operations on >> the carry flag, at this time its not viable to fix them. Is there some >> way to make sdcc for the 8051 not generat

Re: [Sdcc-user] Prevent using broken instructions

2015-06-06 Thread Philipp Klaus Krause
On 05.06.2015 16:12, Simon Dible wrote: > Hi > > I'm working on an 8051 FPGA image that has broken logical operations on > the carry flag, at this time its not viable to fix them. Is there some > way to make sdcc for the 8051 not generate these instructions, or work > out what C code would gene