Re: [PATCH : RL78] Disable interrupts during hardware multiplication routines

2016-01-11 Thread Kaushik M Phatak
errupts +@opindex msave-mduc-in-interrupts +@opindex mno-save-mduc-in-interrupts +Specifies that interrupt handler functions should preserve the +MDUC registers. This is only necessary if normal code might use +the MDUC registers, for example because it performs multiplication +and division ope

Re: [PATCH : RL78] Disable interrupts during hardware multiplication routines

2016-01-07 Thread Kaushik M Phatak
015, at 1:53 AM, Kaushik M Phatak wrote: >> Thank you for your feedback on my patch. (27 August 2015) >> I have posted an updated patch for this issue, >> https://gcc.gnu.org/ml/gcc-patches/2015-12/msg00733.html >> >> To reply to your question, the RL78 ABI does not