diff options
author | Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com> | 2023-04-11 12:18:54 +0200 |
---|---|---|
committer | CohenArthur <arthur.cohen@embecosm.com> | 2023-04-21 09:31:24 +0000 |
commit | 81544c237851a542046fa06f437f77b30562d2da (patch) | |
tree | 3c8d182510eccb2c3eddc4871047a835d48b05c0 | |
parent | 2078d8dd839007c5b4a51639069541269ee2b290 (diff) | |
download | gcc-81544c237851a542046fa06f437f77b30562d2da.tar.gz |
libproc_macro: Add ident implementation
Add implementation and representation for ident cpp structure as well as
a high level wrapper interface.
ChangeLog:
* libgrust/libproc_macro/Makefile.am: Add ident to source list.
* libgrust/libproc_macro/Makefile.in: Regenerate.
* libgrust/libproc_macro/ident.cc: New file.
* libgrust/libproc_macro/ident.h: New file.
Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
-rw-r--r-- | libgrust/libproc_macro/Makefile.am | 1 | ||||
-rw-r--r-- | libgrust/libproc_macro/Makefile.in | 4 | ||||
-rw-r--r-- | libgrust/libproc_macro/ident.cc | 56 | ||||
-rw-r--r-- | libgrust/libproc_macro/ident.h | 53 |
4 files changed, 113 insertions, 1 deletions
diff --git a/libgrust/libproc_macro/Makefile.am b/libgrust/libproc_macro/Makefile.am index 4bc7943c903..7c9d9e6ae02 100644 --- a/libgrust/libproc_macro/Makefile.am +++ b/libgrust/libproc_macro/Makefile.am @@ -52,6 +52,7 @@ toolexeclib_LTLIBRARIES = libproc_macro.la libproc_macro_la_SOURCES = \ proc_macro.cc \ + ident.cc \ literal.cc include_HEADERS = \ diff --git a/libgrust/libproc_macro/Makefile.in b/libgrust/libproc_macro/Makefile.in index 57ace6a9e61..f9e3bfb9c23 100644 --- a/libgrust/libproc_macro/Makefile.in +++ b/libgrust/libproc_macro/Makefile.in @@ -138,7 +138,7 @@ am__installdirs = "$(DESTDIR)$(toolexeclibdir)" \ "$(DESTDIR)$(includedir)" LTLIBRARIES = $(toolexeclib_LTLIBRARIES) libproc_macro_la_LIBADD = -am_libproc_macro_la_OBJECTS = proc_macro.lo literal.lo +am_libproc_macro_la_OBJECTS = proc_macro.lo ident.lo literal.lo libproc_macro_la_OBJECTS = $(am_libproc_macro_la_OBJECTS) AM_V_lt = $(am__v_lt_@AM_V@) am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) @@ -386,6 +386,7 @@ AM_MAKEFLAGS = \ toolexeclib_LTLIBRARIES = libproc_macro.la libproc_macro_la_SOURCES = \ proc_macro.cc \ + ident.cc \ literal.cc include_HEADERS = \ @@ -469,6 +470,7 @@ mostlyclean-compile: distclean-compile: -rm -f *.tab.c +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ident.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/literal.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/proc_macro.Plo@am__quote@ diff --git a/libgrust/libproc_macro/ident.cc b/libgrust/libproc_macro/ident.cc new file mode 100644 index 00000000000..6ea70dc0823 --- /dev/null +++ b/libgrust/libproc_macro/ident.cc @@ -0,0 +1,56 @@ +// Copyright (C) 2023 Free Software Foundation, Inc. +// +// This file is part of the GNU Proc Macro Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. +#include "ident.h" + +#include <cstring> + +extern "C" { +Ident +Ident__new (unsigned char *str, std::uint64_t len) +{ + unsigned char *val = new unsigned char[len]; + std::memcpy (val, str, len); + return {false, val, len}; +} + +Ident +Ident__new_raw (unsigned char *str, std::uint64_t len) +{ + unsigned char *val = new unsigned char[len]; + std::memcpy (val, str, len); + return {true, val, len}; +} + +void +Ident__drop (Ident *ident) +{ + delete[] ident->val; +} + +Ident +Ident__clone (const Ident *ident) +{ + unsigned char *val = new unsigned char[ident->len]; + std::memcpy (val, ident->val, ident->len); + return {ident->is_raw, val, ident->len}; +} +} diff --git a/libgrust/libproc_macro/ident.h b/libgrust/libproc_macro/ident.h new file mode 100644 index 00000000000..0a4b4f88bad --- /dev/null +++ b/libgrust/libproc_macro/ident.h @@ -0,0 +1,53 @@ +// Copyright (C) 2023 Free Software Foundation, Inc. +// +// This file is part of the GNU Proc Macro Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +#ifndef IDENT_H +#define IDENT_H + +#include <cstdint> +#include <string> + +struct Ident +{ + bool is_raw; + // TODO: Adapt this to UTF-8 + unsigned char *val; + // Length in bytes + std::uint64_t len; +}; + +extern "C" { + +Ident +Ident__new (unsigned char *str, std::uint64_t len); + +Ident +Ident__new_raw (unsigned char *str, std::uint64_t len); + +void +Ident__drop (Ident *ident); + +Ident +Ident__clone (const Ident *ident); +} + +#endif /* ! IDENT_H */ |