LoongArch Port

/commit/aacb0bf860f02aa5a7dcb76dd0e392bf871c7586 (will be submitted to upstream soon) chenglulu (12): LoongArch Port: gcc build LoongArch Port: Regenerate gcc/configure. LoongArch Port: Machine Decsription files. LoongArch Port: Machine description C files and .h LoongArch Port: Builtin functions

Re: LoongArch Port

e: 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 soon) > > chenglulu (12): > > LoongArch Port: gcc build > LoongArch Port:

Re: LoongArch Port

On Sat, 2021-11-27 at 16:27 +0800, chenglulu wrote: > The ELF ABI Documents are on: > https://loongson.github.io/LoongArch-Documentation/LoongArch-ELF-ABI-EN.html A note: there is a recent change to ELF interpreter path in this doc. This patch series use the new ELF interpreter path. If you wan

Re: LoongArch Port

On Sat, 2021-11-27 at 16:27 +0800, 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

[PATCH 09/12] LoongArch Port: libgomp

libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@ -56,6 +56,10 @@

[PATCH 07/12] LoongArch Port: libgcc

libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/lib2funcs.c: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h:

[PATCH v7 10/12] LoongArch Port: libgomp

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 ---

[PATCH v7 08/12] LoongArch Port: libgcc

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loong

[PATCH v8 10/12] LoongArch Port: libgomp

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 ---

[PATCH v8 08/12] LoongArch Port: libgcc

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loong

[PATCH v9 10/12] LoongArch Port: libgomp

libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@ -56,6 +56,10 @@

[PATCH v9 08/12] LoongArch Port: libgcc

libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h: Like wise. * config/loongarch/t-crtstuff: Like wise. * config/loongarch/t-loongarch: Like wise. * config/loongarch/t-l

[PATCH v4 10/12] LoongArch Port: libgomp

libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@ -56,6 +56,10 @@

[PATCH v4 08/12] LoongArch Port: libgcc

libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/lib2funcs.c: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h:

[PATCH v5 10/12] LoongArch Port: libgomp

From: chenglulu libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt

[PATCH v5 08/12] LoongArch Port: libgcc

From: chenglulu libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/lib2funcs.c: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loonga

[PATCH v6 10/12] LoongArch Port: libgomp

libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@ -56,6 +56,10 @@

[PATCH v6 08/12] LoongArch Port: libgcc

libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h: Like wise. * config/loongarch/t-crtstuff:

[PATCH v1 3/7] LoongArch Port: libgcc

From: chenglulu libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/lib2funcs.c: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loonga

[PATCH v1 5/7] LoongArch Port: libgomp

From: chenglulu libgomp/ * configure.tgt: Add LoongArch tuple. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@

[PATCH v10 10/12] LoongArch Port: libgomp

libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt @@ -56,6 +56,10 @@

[PATCH v10 08/12] LoongArch Port: libgcc

libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/linux-unwind.h: Like wise. * config/loongarch/sfp-machine.h: Like wise. * config/loongarch/t-crtstuff: Like wise. * config/loongarch/t-loongarch: Like wise. * config/loongarch/t-l

[PATCH 06/12] LoongArch Port: Builtin macros.

gcc/ *config/loongarch/loongarch-c.c --- gcc/config/loongarch/loongarch-c.c | 136 + 1 file changed, 136 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.c diff --git a/gcc/config/loongarch/loongarch-c.c b/gcc/config/loongarch/loongarch-c.c

[PATCH 10/12] LoongArch Port: gcc/testsuite

gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gcc.dg/loop-8.c: Ski

[PATCH 05/12] LoongArch Port: Builtin functions.

gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.c: New file. --- gcc/config/loongarch/larchintrin.h| 413 + gcc/config/loongarch/loongarch-builtins.c | 511 ++ 2 files changed, 924 insertions(+) cr

[PATCH 12/12] LoongArch Port: Add doc.

* contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 5 +- gcc/doc/install.texi

[PATCH 01/12] LoongArch Port: gcc build

gcc/ * common/config/loongarch/loongarch-common.c: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/gnu-user.h: New fil

[PATCH 11/12] LoongArch Port: Regenerate configure

* config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 insertions(+), 2 dele

[PATCH v3 07/12] LoongArch Port: libgcc

From: chenglulu libgcc/ * config/loongarch/crtfastmath.c: New file. * config/loongarch/crti.S: Like wise. * config/loongarch/crtn.S: Like wise. * config/loongarch/lib2funcs.c: Like wise. * config/loongarch/linux-unwind.h: Like wise. * config/loonga

[PATCH v3 09/12] LoongArch Port: libgomp

From: chenglulu libgomp/ * configure.tgt: Add LoongArch triplet. --- libgomp/configure.tgt | 4 1 file changed, 4 insertions(+) diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 100644 --- a/libgomp/configure.tgt +++ b/libgomp/configure.tgt

[PATCH v7 01/12] LoongArch Port: Regenerate configure

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng * config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- config

[PATCH v7 07/12] LoongArch Port: Builtin macros.

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng gcc/ *config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/g

[PATCH v7 06/12] LoongArch Port: Builtin functions.

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 413 + gcc/config/loongarch/loongarch-builtin

[PATCH v7 02/12] LoongArch Port: gcc build

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loo

[PATCH v7 11/12] LoongArch Port: gcc/testsuite

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.

[PATCH v7 12/12] LoongArch Port: Add doc.

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng * contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch option

Re: [PATCH v7 08/12] LoongArch Port: libgcc

On Sat, 2022-02-12 at 11:11 +0800, xucheng...@loongson.cn wrote: > +  sc = &rt_->uc.uc_mcontext; Get a warning: In file included from ../../../libgcc/unwind-dw2.c:412: ./md-unwind-support.h: In function ‘loongarch_fallback_frame_state’: ./md-unwind-support.h:55:10: warning: assignment to ‘st

[PATCH v8 01/12] LoongArch Port: Regenerate configure

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng * config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- config

[PATCH v8 07/12] LoongArch Port: Builtin macros.

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng gcc/ *config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/g

[PATCH v8 02/12] LoongArch Port: gcc build

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loo

[PATCH v8 06/12] LoongArch Port: Builtin functions.

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 413 + gcc/config/loongarch/loongarch-builtin

[PATCH v8 11/12] LoongArch Port: gcc/testsuite

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.

[PATCH v8 12/12] LoongArch Port: Add doc.

From: chenglulu 2022-03-04 Chenghua Xu Lulu Cheng * contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch option

Re: [PATCH v8 08/12] LoongArch Port: libgcc

xucheng...@loongson.cn writes: > diff --git a/libgcc/config/loongarch/crti.S b/libgcc/config/loongarch/crti.S > new file mode 100644 > index 000..27b7eab3626 > --- /dev/null > +++ b/libgcc/config/loongarch/crti.S > @@ -0,0 +1,43 @@ > +/* Copyright (C) 2021-2022 Free Software Foundation, Inc

Re: [PATCH v8 08/12] LoongArch Port: libgcc

On Mär 08 2022, Richard Sandiford via Gcc-patches wrote: >> + >> +.section .init,"ax",@progbits >> +.globl _init >> +.type _init,@function >> +_init: >> +addi.d $r3,$r3,-16 >> +st.d $r1,$r3,8 >> +addi.d $r3,$r3,16 >> +jirl$r0,$r1,0 >> + >> +.section

[PATCH v9 01/12] LoongArch Port: Regenerate configure

* config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 insertions(+), 2 dele

[PATCH v9 07/12] LoongArch Port: Builtin macros.

gcc/ * config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-

[PATCH v9 11/12] LoongArch Port: gcc/testsuite

gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * c-c++-common/zero-sc

[PATCH v9 06/12] LoongArch Port: Builtin functions.

gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 409 + gcc/config/loongarch/loongarch-builtins.cc | 511 + 2 files changed, 920 insertions(+)

[PATCH v9 12/12] LoongArch Port: Add doc.

* contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 4 +- gcc/doc/install.texi

[PATCH v9 02/12] LoongArch Port: gcc build

gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/loongarch-str.h: N

[PATCH v4 01/12] LoongArch Port: Regenerate configure

* config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 insertions(+), 2 dele

[PATCH v4 07/12] LoongArch Port: Builtin macros.

gcc/ *config/loongarch/loongarch-c.c --- gcc/config/loongarch/loongarch-c.c | 111 + 1 file changed, 111 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.c diff --git a/gcc/config/loongarch/loongarch-c.c b/gcc/config/loongarch/loongarch-c.c

[PATCH v4 06/12] LoongArch Port: Builtin functions.

gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.c: New file. --- gcc/config/loongarch/larchintrin.h| 413 + gcc/config/loongarch/loongarch-builtins.c | 511 ++ 2 files changed, 924 insertions(+) cr

[PATCH v4 02/12] LoongArch Port: gcc build

gcc/ * common/config/loongarch/loongarch-common.c: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/gnu-user.h: New fil

[PATCH v4 11/12] LoongArch Port: gcc/testsuite

gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gcc.dg/loop-8.c: Ski

[PATCH v4 12/12] LoongArch Port: Add doc.

* contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 5 +- gcc/doc/install.texi

[PATCH v5 01/12] LoongArch Port: Regenerate configure

From: chenglulu * config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 ins

[PATCH v5 07/12] LoongArch Port: Builtin macros.

From: chenglulu gcc/ *config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loo

[PATCH v5 02/12] LoongArch Port: gcc build

From: chenglulu gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/

[PATCH v5 06/12] LoongArch Port: Builtin functions.

From: chenglulu gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 413 + gcc/config/loongarch/loongarch-builtins.cc | 511 + 2 files changed, 9

[PATCH v5 11/12] LoongArch Port: gcc/testsuite

From: chenglulu gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gc

[PATCH v5 12/12] LoongArch Port: Add doc.

From: chenglulu * contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 5 +- gcc

[PATCH v6 01/12] LoongArch Port: Regenerate configure

* config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 insertions(+), 2 dele

[PATCH v6 07/12] LoongArch Port: Builtin macros.

gcc/ *config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-c

[PATCH v6 02/12] LoongArch Port: gcc build

gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/loongarch-str.h: N

[PATCH v6 06/12] LoongArch Port: Builtin functions.

gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 413 + gcc/config/loongarch/loongarch-builtins.cc | 511 + 2 files changed, 924 insertions(+)

[PATCH v6 11/12] LoongArch Port: gcc/testsuite

gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gcc.dg/loop-8.c: Ski

[PATCH v6 12/12] LoongArch Port: Add doc.

* contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 5 +- gcc/doc/install.texi

[PATCH v1 6/7] LoongArch Port: gcc/testsuite

From: chenglulu gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gc

[PATCH v1 7/7] LoongArch Port: Regenerate configure

From: chenglulu * config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 12 +++- configure.ac | 10 +- 3 files changed, 23 i

Re: [PATCH v1 3/7] LoongArch Port: libgcc

On Sat, 2021-11-06 at 16:40 +0800, Chenghua Xu wrote: /* snip */ > diff --git a/libgcc/config/loongarch/crti.S b/libgcc/config/loongarch/crti.S > new file mode 100644 > index 000..bac029874b5 > --- /dev/null > +++ b/libgcc/config/loongarch/crti.S > @@ -0,0 +1,43 @@ > +/* Copyright (C) 202

Re: [PATCH v1 5/7] LoongArch Port: libgomp

On Sat, 2021-11-06 at 16:40 +0800, Chenghua Xu wrote: > From: chenglulu > > libgomp/ > > * configure.tgt: Add LoongArch tuple. "tuple" should be "triplet". -- Xi Ruoyao School of Aerospace Science and Technology, Xidian University

Re: [PATCH v1 1/7] LoongArch Port: gcc

This patch does not arrive at  mail list. Send as an attachment in a compressed format. v1-0001-LoongArch-Port-gcc.patch.tar.xz Description: application/xz

Re: [PATCH v1 1/7] LoongArch Port: gcc

On Mon, 2021-11-08 at 10:30 +0800, Chenghua Xu wrote: > This patch does not arrive at  mail list. Send as an attachment in a > compressed format. I think .patch.gz is perferred instead of .tar.gz. And is it possible to seperate this into multiple commits? For example the whole "-march=native" s

Re: [PATCH v1 1/7] LoongArch Port: gcc

You have: > +#define GLIBC_DYNAMIC_LINKER_LP64 "/lib64/ld.so.1" See my comments on the glibc patch series . Specifically, the point that all new glibc ports should have unique per-ABI dynamic linker names for each ABI suppor

Re: [PATCH v1 1/7] LoongArch Port: gcc

On Mon, 2021-11-08 at 23:14 +, Joseph Myers wrote: /* snip */ > Please make sure the back end builds cleanly with current GCC mainline.  > This can be tested either with a native bootstrap, or by building a cross > compiler, using a native compiler of the same GCC mainline version for the

Re: [PATCH v1 1/7] LoongArch Port: gcc

On Tue, 2021-11-09 at 21:53 +0800, Xi Ruoyao via Gcc-patches wrote: > On Mon, 2021-11-08 at 23:14 +, Joseph Myers wrote: > > /* snip */ > > > Please make sure the back end builds cleanly with current GCC mainline.  > > This can be tested either with a native bootstrap, or by building a cross

Re: [PATCH v1 1/7] LoongArch Port: gcc

On Tue, 2021-11-09 at 23:52 +0800, Xi Ruoyao via Gcc-patches wrote: > > gcc trunk does not build with glibc-2.34+ and --enable-werror-always > > :( > > > > I've sent the fix as > > https://gcc.gnu.org/pipermail/gcc-patches/2021-November/583820.html. > > I applied the 7 patches and my fix onto c7

[PATCH v10 01/12] LoongArch Port: Regenerate configure

* config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 insertions(+), 2 dele

[PATCH v10 07/12] LoongArch Port: Builtin macros.

gcc/ * config/loongarch/loongarch-c.cc --- gcc/config/loongarch/loongarch-c.cc | 109 1 file changed, 109 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.cc diff --git a/gcc/config/loongarch/loongarch-c.cc b/gcc/config/loongarch/loongarch-

[PATCH v10 02/12] LoongArch Port: gcc build

gcc/ * common/config/loongarch/loongarch-common.cc: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/loongarch-str.h: N

[PATCH v10 11/12] LoongArch Port: gcc/testsuite

gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * c-c++-common/zero-sc

[PATCH v10 06/12] LoongArch Port: Builtin functions.

gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.cc: New file. --- gcc/config/loongarch/larchintrin.h | 355 + gcc/config/loongarch/loongarch-builtins.cc | 424 + 2 files changed, 779 insertions(+)

[PATCH v10 12/12] LoongArch Port: Add doc.

* contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 4 +- gcc/doc/install.texi

Re: [PATCH v10 10/12] LoongArch Port: libgomp

On Thu, Mar 24, 2022 at 08:37:32PM +0800, chenglulu wrote: > libgomp/ > > * configure.tgt: Add LoongArch triplet. Ok. > diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt > index d4f1e741b5a..2cd7272fcd8 100644 > --- a/libgomp/configure.tgt > +++ b/libgomp/configure.tgt > @@ -56,

Re: [PATCH v10 10/12] LoongArch Port: libgomp

Hi, Jakub:  Thanks for your review. 在 2022/3/24 下午8:41, Jakub Jelinek 写道: On Thu, Mar 24, 2022 at 08:37:32PM +0800, chenglulu wrote: libgomp/ * configure.tgt: Add LoongArch triplet. Ok. diff --git a/libgomp/configure.tgt b/libgomp/configure.tgt index d4f1e741b5a..2cd7272fcd8 10064

[PATCH 02/12] LoongArch Port: Regenerate gcc/configure.

--- gcc/configure | 66 ++- 1 file changed, 60 insertions(+), 6 deletions(-) diff --git a/gcc/configure b/gcc/configure index 74b9d9be4c8..6e53dec9663 100755 --- a/gcc/configure +++ b/gcc/configure @@ -5317,6 +5317,9 @@ case "${target}" in #

[PATCH 08/12] LoongArch Port: Regenerate libgcc/configure.

--- libgcc/configure | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/libgcc/configure b/libgcc/configure index 4919a56f518..ce04c4f529f 100755 --- a/libgcc/configure +++ b/libgcc/configure @@ -2412,6 +2412,9 @@ case "${host}" in # sets the default TLS model and affe

Re: [PATCH 01/12] LoongArch Port: gcc build

On Sat, 2021-11-27 at 16:27 +0800, chenglulu wrote: > +void > +loongarch_config_target (struct loongarch_target *target, > +    HOST_WIDE_INT opt_switches, > +    int opt_arch, int opt_tune, int opt_fpu, > +    int opt_abi_base, int opt_ab

Re: [PATCH 01/12] LoongArch Port: gcc build

On Sun, 2021-11-28 at 07:39 +0800, Xi Ruoyao via Gcc-patches wrote: > > > In function ‘int isa_fpu_compat_p(const loongarch_isa*, const > > loongarch_isa*)’, > > inlined from ‘void loongarch_config_target(loongarch_target*, long int, > > int, int, int, int, int, int, int)’ at > > ../../gcc/con

Re: [PATCH 01/12] LoongArch Port: gcc build

On Sat, 2021-11-27 at 16:27 +0800, chenglulu wrote: > +++ b/gcc/config/loongarch/loongarch-opts.h /* snip */ > +#ifdef IN_LIBGCC2 > +#include "loongarch-def.h" > +#else > +extern "C" { > +#include "loongarch-def.h" > +} > + > +/* Handler for "-m" option combinations, > +   shared by the driver a

Re: [PATCH 01/12] LoongArch Port: gcc build

On Sat, 27 Nov 2021, chenglulu wrote: > + if (p_arch_native) > + fatal_error (UNKNOWN_LOCATION, > +"Unknown FPU type %<0x%x%>, " > +"%<-m" OPTSTR_ARCH "=" STR_CPU_NATIVE "%> failed", Diagnostics should not start with an uppercase letter (unless th

[PATCH v3 01/12] LoongArch Port: gcc build

From: chenglulu gcc/ * common/config/loongarch/loongarch-common.c: New file. * config/loongarch/genopts/genstr.sh: New file. * config/loongarch/genopts/loongarch-strings: New file. * config/loongarch/genopts/loongarch.opt.in: New file. * config/loongarch/g

[PATCH v3 06/12] LoongArch Port: Builtin macros.

From: chenglulu gcc/ *config/loongarch/loongarch-c.c --- gcc/config/loongarch/loongarch-c.c | 136 + 1 file changed, 136 insertions(+) create mode 100644 gcc/config/loongarch/loongarch-c.c diff --git a/gcc/config/loongarch/loongarch-c.c b/gcc/config/loonga

[PATCH v3 05/12] LoongArch Port: Builtin functions.

From: chenglulu gcc/ * config/loongarch/larchintrin.h: New file. * config/loongarch/loongarch-builtins.c: New file. --- gcc/config/loongarch/larchintrin.h| 413 + gcc/config/loongarch/loongarch-builtins.c | 511 ++ 2 files changed, 924

[PATCH v3 10/12] LoongArch Port: gcc/testsuite

From: chenglulu gcc/testsuite/ * g++.dg/cpp0x/constexpr-rom.C: Add build options for LoongArch. * g++.old-deja/g++.abi/ptrmem.C: Add LoongArch support. * g++.old-deja/g++.pt/ptrmem6.C: xfail for LoongArch. * gcc.dg/20020312-2.c: Add LoongArch support. * gc

[PATCH v3 11/12] LoongArch Port: Regenerate configure

From: chenglulu * config/picflag.m4: Default add build option '-fpic' for LoongArch. * configure: Add LoongArch tuples. * configure.ac: Like wise. --- config/picflag.m4 | 3 +++ configure | 10 +- configure.ac | 10 +- 3 files changed, 21 ins

[PATCH v3 12/12] LoongArch Port: Add doc.

From: chenglulu * contrib/config-list.mk: Add LoongArch triplet. * gcc/doc/install.texi: Add LoongArch options section. * gcc/doc/invoke.texi: Add LoongArch options section. * gcc/doc/md.texi: Add LoongArch options section. --- contrib/config-list.mk | 5 +- gcc

[PATCH v7 03/12] LoongArch Port: Regenerate gcc/configure.

From: chenglulu 2022-02-12 Chenghua Xu Lulu Cheng gcc/ * configure: Regenerate. --- gcc/configure | 66 ++- 1 file changed, 60 insertions(+), 6 deletions(-) diff --git a/gcc/configure b/gcc/configure index 258b17a226e..fc

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