> -----Original Message----- > From: Georg-Johann Lay [mailto:a...@gjlay.de] > Sent: Thursday, May 31, 2012 8:56 AM > To: gcc-patches@gcc.gnu.org > Cc: Denis Chertykov; Weddington, Eric; Richard Henderson > Subject: [Patch,AVR]: Fix PR46261 > > This fixes ICE on any source compiled with -mint8. > Missing definition of UINT16_TYPE (defined to 0) crashed > the compiler when it tries to build wchar stuff. > > As mentioned in the PR, I chose to add the stdint stuff > as a new file. > > The -mint8 part is only lightly tested because there is no > test suite for the non-C compliant code it generates. > > Without -mint8 avr-stdint.h mimics as many as possible definitions > from newlib-stdint.h but for 2 cases where it deviates: > > - SIG_ATOMIC_TYPE is 8-bit, AVR cannot access 16 bits atomically > > - [U]INT_FAST8_TYPE is 8-bit because AVR is an 8-bit machine > > Ok to install? >
Ok. Please commit. If it tests with no regressions, you can backport to 4.7 (as mentioned off-list). Eric Weddington
