Ping. BTW, the SC has approved the Nios II port already: http://gcc.gnu.org/ml/gcc/2013-07/msg00434.html
The port is still awaiting technical review. Thanks, Chung-Lin On 13/7/14 下午3:54, Chung-Lin Tang wrote: > Hi, the last ping of the Nios II patches was: > http://gcc.gnu.org/ml/gcc-patches/2013-06/msg01416.html > > After assessing the state, we feel it would be better to post a > re-submission of the newest patches. > > The changes accumulated since the original post include: > > 1) Several bug fixes related to built-in function expanding. > 2) A few holes in hard-float FPU code generation was plugged. > 3) Support for parsing white-spaces in target attributes. > 4) Revision of consistency check behavior of codes in custom instruction > built-ins. > 5) Some new testcases. > > The issues raised by Joseph in the first round of reviewing have been > addressed. Testing has been re-done on both 32-bit and 64-bit hosts. > > PR55035 appears to not have been resolved yet, which affects nios2 among > several other targets, thus configured with --enable-werror-always still > does not build. > > As before, Sandra and me will serve as nios2 port maintainers. > > Attached is the patch for the compiler-proper. > > Thanks, > Chung-Lin > > 2013-07-14 Chung-Lin Tang <clt...@codesourcery.com> > Sandra Loosemore <san...@codesourcery.com> > Based on patches from Altera Corporation > > * config.gcc (nios2-*-*): Add nios2 config targets. > * configure.ac (TLS_SECTION_ASM_FLAG): Add nios2 case. > ("$cpu_type"): Add nios2 as new cpu type. > * configure: Regenerate. > * config/nios2/nios2.c: New file. > * config/nios2/nios2.h: New file. > * config/nios2/nios2-opts.h: New file. > * config/nios2/nios2-protos.h: New file. > * config/nios2/elf.h: New file. > * config/nios2/elf.opt: New file. > * config/nios2/linux.h: New file. > * config/nios2/nios2.opt: New file. > * config/nios2/nios2.md: New file. > * config/nios2/predicates.md: New file. > * config/nios2/constraints.md: New file. > * config/nios2/t-nios2: New file. > * common/config/nios2/nios2-common.c: New file. > * doc/invoke.texi (Nios II options): Document Nios II specific > options. > * doc/md.texi (Nios II family): Document Nios II specific > constraints. > * doc/extend.texi (Function Specific Option Pragmas): Document > Nios II supported target pragma functionality. >
