Hi all,
Ping?
By the way, the LoongArch machine is already connected to the Cfarm
and will be announced soon.
You can login through ssh.
ssh -l your-cfarm-user-name -p 25469 114.242.206.180
On Fri, Dec 24, 2021 at 5:28 PM chenglulu wrote:
>
> The LoongArch architecture (LoongArch) is an Instruction Set
> Architecture (ISA) that has a Reduced Instruction Set Computer (RISC)
> style.
> The documents are on
> https://loongson.github.io/LoongArch-Documentation/README-EN.html
>
> The ELF ABI Documents are on:
> https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html
>
> The binutils has been merged into trunk:
> https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=560b3fe208255ae909b4b1c88ba9c28b09043307
>
> Note: We split -mabi= into -mabi=lp64d/f/s, the new options not support by
> upstream binutils yet,
> this GCC port requires the following patch applied to binutils to build.
> https://github.com/loongson/binutils-gdb/commit/aacb0bf860f02aa5a7dcb76dd0e392bf871c7586
> (will be submitted to upstream after gcc side comfirmed)
>
>
> changelog:
>
> v1 -> v2
> 1. Split patch set.
> 2. Change some code style.
> 3. Add -mabi=lp64d/f/s options.
> 4. Change GLIBC_DYNAMIC_LINKER_LP64 name.
>
> v2 -> v3
> 1. Change some code style.
> 2. Bug fix.
>
> v3 -> v4
> 1. Change some code style.
> 2. Bug fix.
> 3. Delete some builtin macros.
>
> Add LoongArch support.
>
> chenglulu (12):
> LoongArch Port: Regenerate configure
> LoongArch Port: gcc build
> LoongArch Port: Regenerate gcc/configure.
> LoongArch Port: Machine Decsription files.
> LoongArch Port: Machine description C files and .h files.
> LoongArch Port: Builtin functions.
> LoongArch Port: Builtin macros.
> LoongArch Port: libgcc
> LoongArch Port: Regenerate libgcc/configure.
> LoongArch Port: libgomp
> LoongArch Port: gcc/testsuite
> LoongArch Port: Add doc.
>
> config/picflag.m4 |3 +
> configure | 10 +-
> configure.ac | 10 +-
> contrib/config-list.mk|5 +-
> .../config/loongarch/loongarch-common.c | 63 +
> gcc/config.gcc| 400 +-
> gcc/config/host-linux.c |2 +
> gcc/config/loongarch/constraints.md | 212 +
> gcc/config/loongarch/generic.md | 132 +
> gcc/config/loongarch/genopts/genstr.sh| 91 +
> .../loongarch/genopts/loongarch-strings | 58 +
> gcc/config/loongarch/genopts/loongarch.opt.in | 189 +
> gcc/config/loongarch/gnu-user.h | 78 +
> gcc/config/loongarch/la464.md | 132 +
> gcc/config/loongarch/larchintrin.h| 413 ++
> gcc/config/loongarch/linux.h | 50 +
> gcc/config/loongarch/loongarch-builtins.c | 511 ++
> gcc/config/loongarch/loongarch-c.c| 111 +
> gcc/config/loongarch/loongarch-cpu.c | 206 +
> gcc/config/loongarch/loongarch-cpu.h | 30 +
> gcc/config/loongarch/loongarch-def.c | 164 +
> gcc/config/loongarch/loongarch-def.h | 151 +
> gcc/config/loongarch/loongarch-driver.c | 187 +
> gcc/config/loongarch/loongarch-driver.h | 69 +
> gcc/config/loongarch/loongarch-ftypes.def | 106 +
> gcc/config/loongarch/loongarch-modes.def | 29 +
> gcc/config/loongarch/loongarch-opts.c | 582 ++
> gcc/config/loongarch/loongarch-opts.h | 86 +
> gcc/config/loongarch/loongarch-protos.h | 242 +
> gcc/config/loongarch/loongarch-str.h | 57 +
> gcc/config/loongarch/loongarch-tune.h | 72 +
> gcc/config/loongarch/loongarch.c | 6461 +
> gcc/config/loongarch/loongarch.h | 1291
> gcc/config/loongarch/loongarch.md | 3829 ++
> gcc/config/loongarch/loongarch.opt| 189 +
> gcc/config/loongarch/predicates.md| 553 ++
> gcc/config/loongarch/sync.md | 574 ++
> gcc/config/loongarch/t-linux | 53 +
> gcc/config/loongarch/t-loongarch | 59 +
> gcc/configure | 85 +-
> gcc/configure.ac | 33 +-
> gcc/doc/install.texi | 47 +-
> gcc/doc/invoke.texi | 201 +
> gcc/doc/md.texi | 55 +
> gcc/testsuite/g++.dg/cpp0x/constexpr-rom.C|2 +-
> gcc/testsuite/g++.old-deja/g++.abi/ptrmem.C |2 +-
> gcc/testsuite/g++.old-deja/g++.pt/ptrmem6.C |2 +-
> gcc/testsuite/gcc.dg/20020312-2.c |2 +
> gcc/testsuite/gcc.dg/loop-8.c |2 +-
> .../torture/stackalign/builtin-apply-2.c |2 +-
> gcc/testsuite/gcc.dg/tree-ssa/ssa-fre-3.c |2 +-
> .../gcc.target/loongarch/loongarch.exp| 40 +
> .../gcc.target/loongarch/tst-asm-const.c
