Re: [PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-12-16 Thread Kito Cheng via Gcc-patches
Hi Gerald: Thanks for notifying me, we'll update that page soon :) On Tue, Dec 15, 2020 at 4:08 PM Gerald Pfeifer wrote: > > On Fri, 13 Nov 2020, Kito Cheng wrote: > > - New option -misa-spec support: -misa-spec=[2.2|20190608|20191213] and > >corresponding configuration option --with-isa-sp

Re: [PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-12-15 Thread Gerald Pfeifer
On Fri, 13 Nov 2020, Kito Cheng wrote: > - New option -misa-spec support: -misa-spec=[2.2|20190608|20191213] and >corresponding configuration option --with-isa-spec. I noticed https://gcc.gnu.org/gcc-11/changes.html is currently empty. Are you planning to add updates for the GCC 11 release?

Re: [PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-11-17 Thread Kito Cheng via Gcc-patches
On Wed, Nov 18, 2020 at 5:29 AM Jim Wilson wrote: > > On Thu, Nov 12, 2020 at 11:28 PM Kito Cheng wrote: >> >> +#ifndef HAVE_AS_MARCH_ZIFENCE >> + /* Skip since older binutils don't recognize zifencei, >> + we mad a mistake that is binutils 2.35 support zicsr but not support >> + zifence

Re: [PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-11-17 Thread Jim Wilson
On Thu, Nov 12, 2020 at 11:28 PM Kito Cheng wrote: > +#ifndef HAVE_AS_MARCH_ZIFENCE > + /* Skip since older binutils don't recognize zifencei, > + we mad a mistake that is binutils 2.35 support zicsr but not support > + zifencei. */ > + skip_zifencei = true; > +#endif > I'd suggest so

Re: [PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-11-12 Thread Kito Cheng via Gcc-patches
Oh I was dry-run but cc to gcc patches accidentally, but the patch set is right, it just sent twice the same patch set. On Fri, Nov 13, 2020 at 3:29 PM Kito Cheng wrote: > > - New option -misa-spec support: -misa-spec=[2.2|20190608|20191213] and >corresponding configuration option --with-i

[PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-11-12 Thread Kito Cheng
- New option -misa-spec support: -misa-spec=[2.2|20190608|20191213] and corresponding configuration option --with-isa-spec. - Current default ISA spec set to 2.2, but we intend to bump this to 20191213 or later in next release. gcc/ChangeLog: * common/config/riscv/riscv-common.c

[PATCH 3/3] RISC-V: Support version controling for ISA standard extensions

2020-11-12 Thread Kito Cheng
- New option -misa-spec support: -misa-spec=[2.2|20190608|20191213] and corresponding configuration option --with-isa-spec. - Current default ISA spec set to 2.2, but we intend to bump this to 20191213 or later in next release. gcc/ChangeLog: * common/config/riscv/riscv-common.c