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-rw-r--r--NEWS3
-rwxr-xr-xbootstraptest/runner.rb6
-rw-r--r--bootstraptest/test_io.rb4
-rw-r--r--bootstraptest/test_literal.rb6
-rw-r--r--configure.ac182
-rw-r--r--dir.c4
-rw-r--r--file.c37
-rw-r--r--gc.c6
-rw-r--r--gc.h4
-rw-r--r--io.c15
-rw-r--r--missing/flock.c2
-rw-r--r--nacl/GNUmakefile.in100
-rw-r--r--nacl/README.nacl51
-rw-r--r--nacl/create_nmf.rb70
-rw-r--r--nacl/dirent.h15
-rw-r--r--nacl/example.html150
-rwxr-xr-xnacl/nacl-config.rb61
-rw-r--r--nacl/package.rb113
-rw-r--r--nacl/pepper_main.c732
-rw-r--r--nacl/resource.h8
-rw-r--r--nacl/select.h7
-rw-r--r--nacl/signal.h6
-rw-r--r--nacl/stat.h10
-rw-r--r--nacl/unistd.h9
-rw-r--r--nacl/utime.h11
-rw-r--r--process.c19
-rw-r--r--signal.c10
-rw-r--r--thread.c5
-rw-r--r--thread_pthread.c7
-rw-r--r--util.c5
-rw-r--r--vm_core.h4
-rw-r--r--vm_exec.c6
32 files changed, 28 insertions, 1640 deletions
diff --git a/NEWS b/NEWS
index cc4ef7a..6aba2b4 100644
--- a/NEWS
+++ b/NEWS
@@ -237,6 +237,9 @@ with all sufficient information, see the ChangeLog file or Redmine
=== Supported platform changes
+* Drop to support NaCl platform
+ * https://bugs.chromium.org/p/chromium/issues/detail?id=239656#c160
+
=== Implementation improvements
* (This might not be a "user visible feature change" but) Hash class's
diff --git a/bootstraptest/runner.rb b/bootstraptest/runner.rb
index a2b6fada..6a4d4c9 100755
--- a/bootstraptest/runner.rb
+++ b/bootstraptest/runner.rb
@@ -261,12 +261,6 @@ rescue Exception => err
error err.message, message
end
-# NativeClient is special. The binary is cross-compiled. But runs on the build environment.
-# So RUBY_PLATFORM in this process is not useful to detect it.
-def nacl?
- @ruby and File.basename(@ruby.split(/\s/).first)['sel_ldr']
-end
-
def assert_check(testsrc, message = '', opt = '', **argh)
show_progress(message) {
result = get_result_string(testsrc, opt, **argh)
diff --git a/bootstraptest/test_io.rb b/bootstraptest/test_io.rb
index 1d2b193..89c00d0 100644
--- a/bootstraptest/test_io.rb
+++ b/bootstraptest/test_io.rb
@@ -52,7 +52,7 @@ assert_equal 'ok', %q{
STDIN.reopen(rw)
STDIN.reopen(save)
rw.close
- File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
+ File.unlink(tmpname)
:ok
}
@@ -69,7 +69,7 @@ assert_equal 'ok', %q{
STDIN.print "a"
STDIN.reopen(save)
rw.close
- File.unlink(tmpname) unless RUBY_PLATFORM['nacl']
+ File.unlink(tmpname)
:ok
}
diff --git a/bootstraptest/test_literal.rb b/bootstraptest/test_literal.rb
index e79092e..0c5102c 100644
--- a/bootstraptest/test_literal.rb
+++ b/bootstraptest/test_literal.rb
@@ -65,10 +65,8 @@ assert_equal ':a3c', ':"a#{1+2}c".inspect'
assert_equal 'Symbol', ':"a#{1+2}c".class'
# xstring
-unless nacl?
- assert_equal "foo\n", %q(`echo foo`)
- assert_equal "foo\n", %q(s = "foo"; `echo #{s}`)
-end
+assert_equal "foo\n", %q(`echo foo`)
+assert_equal "foo\n", %q(s = "foo"; `echo #{s}`)
# regexp
assert_equal '', '//.source'
diff --git a/configure.ac b/configure.ac
index 30fe9e5..6c15929 100644
--- a/configure.ac
+++ b/configure.ac
@@ -89,120 +89,6 @@ target_cpu=x64
])
])
-AC_DEFUN([RUBY_NACL],
-[
- AS_CASE(["${host_os}"],
-[nacl], [
- ac_cv_exeext=.nexe
- host_vendor=chromium
- ac_cv_host=chromium
- AC_MSG_CHECKING([wheather \$NACL_SDK_ROOT is set])
- AS_IF([test x"${NACL_SDK_ROOT}" = x], [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([You need to set \$NACL_SDK_ROOT environment variable to build for NativeClient])
- ])
- AC_MSG_RESULT([yes])
-
- nacl_cv_build_variant=glibc
- AC_ARG_WITH(newlib,
- AS_HELP_STRING([--with-newlib], [uses newlib version of NativeClient SDK]),
- [AS_CASE([$withval],
- [no], [nacl_cv_build_variant=glibc],
- [yes], [nacl_cv_build_variant=newlib])])
-
- AS_CASE(["$target_cpu"],
- [x86_64], [nacl_cv_cpu_nick=x86
- nacl_cv_cpu_nick2=x86_64],
- [i?86], [nacl_cv_cpu_nick=x86
- nacl_cv_cpu_nick2=x86_32],
- [le32], [nacl_cv_cpu_nick=pnacl
- nacl_cv_cpu_nick2=pnacl
- ac_cv_exeext=.pexe],
- [nacl_cv_cpu_nick=$target_cpu])
- AS_CASE(["$build_os"],
- [linux*], [nacl_cv_os_nick=linux],
- [darwin*], [nacl_cv_os_nick=mac],
- [cygwin*|mingw*], [nacl_cv_os_nick=win],
- [nacl_cv_os_nick=$build_os])
-
- host="$host_cpu-chromium-$host_os-"
- ac_tool_prefix="$host_cpu-nacl-"
-
- AC_MSG_CHECKING([NativeClient toolchain])
- AS_IF([test x"$nacl_cv_cpu_nick" = xpnacl], [
- NACL_TOOLCHAIN="${nacl_cv_os_nick}_pnacl"
- ac_tool_prefix=pnacl-
- ], [test -d \
- "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_${nacl_cv_build_variant}"], [
- NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_${nacl_cv_build_variant}"
- ], [test -d \
- "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_x86_${nacl_cv_cpu_nick}/${nacl_cv_build_variant}"], [
- NACL_TOOLCHAIN="${nacl_cv_os_nick}_x86_${nacl_cv_cpu_nick}/${nacl_cv_build_variant}"
- ], [
- AS_CASE(
- ["${nacl_cv_build_variant}"],
- [glibc], [AS_IF([test \
- -d "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}_newlib" \
- -a -d "${NACL_SDK_ROOT}/toolchain/${nacl_cv_os_nick}_${nacl_cv_cpu_nick}"], [
- NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}"
- ])],
- [newlib], [ NACL_TOOLCHAIN="${nacl_cv_os_nick}_${nacl_cv_cpu_nick}" ])
- ])
- AS_IF([test ! -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/${ac_tool_prefix}gcc"], [
- AS_IF([test "${build_cpu}" = i686 -a -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/nacl-gcc"], [
- ac_tool_prefix=nacl-
- ])
- AS_IF([test "${build_cpu}" = x86_64 -a -e "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/nacl-gcc"], [
- ac_tool_prefix=nacl64-
- ])
- ])
- AS_IF([test -z "${NACL_TOOLCHAIN}"], [
- AC_MSG_ERROR([Unrecognized --host and --build combination or NaCl SDK is not installed])
- ])
- AC_MSG_RESULT(${NACL_TOOLCHAIN})
-
- AC_MSG_CHECKING([path to SDK])
- AS_IF([! echo -- "${PATH}" | grep -F "${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin" > /dev/null], [
- PATH="${PATH}:${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin"
- ])
- AC_MSG_RESULT(${NACL_SDK_ROOT}/toolchain/${NACL_TOOLCHAIN}/bin)
-
- RUBY_APPEND_OPTIONS(XCFLAGS, '-I$(NACL_SDK_ROOT)/include')
- AS_IF([test x"${nacl_cv_cpu_nick}" = xpnacl], [
- RUBY_APPEND_OPTIONS(XCFLAGS, '-isystem $(NACL_SDK_ROOT)/include/pnacl')
- ], [test x"${nacl_cv_build_variant}" = xnewlib], [
- RUBY_APPEND_OPTIONS(XCFLAGS, '-isystem $(NACL_SDK_ROOT)/include/newlib')
- ])
-
- AC_MSG_CHECKING([nacl library path])
- AS_IF([test -d "${NACL_SDK_ROOT}/lib/${nacl_cv_build_variant}_${nacl_cv_cpu_nick2}/Release"], [
- nacl_cv_libpath="${nacl_cv_build_variant}_${nacl_cv_cpu_nick2}"
- ], [test -d "${NACL_SDK_ROOT}/lib/${nacl_cv_cpu_nick2}/Release"], [
- nacl_cv_libpath="${nacl_cv_cpu_nick2}"
- ], [
- AC_MSG_ERROR([not found])
- ])
- AC_MSG_RESULT([${nacl_cv_libpath}])
- RUBY_APPEND_OPTIONS(XLDFLAGS, '-L$(NACL_SDK_ROOT)/'"lib/${nacl_cv_libpath}/Release")
-
- AC_SUBST(NACL_TOOLCHAIN)
- AC_SUBST(NACL_SDK_ROOT)
- AC_SUBST(NACL_SDK_VARIANT, "${nacl_cv_build_variant}")
- AC_SUBST(NACL_LIB_PATH, "${nacl_cv_libpath}")
- AC_CHECK_TOOLS(CC, [clang gcc])
- AC_CHECK_TOOLS(CXX, [clang++ g++])
-])])
-
-AC_DEFUN([RUBY_NACL_CHECK_PEPPER_TYPES],
-[AS_CASE(["${host_os}"],
-[nacl], [
- AC_CHECK_TYPES([struct PPB_Core, struct PPB_Messaging, struct PPB_Var,
- struct PPB_URLLoader, struct PPB_URLRequestInfo,
- struct PPB_URLResponseInfo, struct PPB_FileRef,
- struct PPP_Instance])
-])
-])
-
AC_DEFUN([RUBY_CPPOUTFILE],
[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile,
[save_CPPFLAGS="$CPPFLAGS"
@@ -472,7 +358,6 @@ AS_IF([test -z "${CXXFLAGS+set}"], [
cxxflags="$cxxflags "'${optflags} ${debugflags} ${warnflags}'
])
-RUBY_NACL
AS_CASE(["$host_os:$build_os"],
[darwin*:darwin*], [
AC_CHECK_TOOLS(CC, [clang gcc cc])
@@ -707,7 +592,6 @@ AS_IF([test "$cross_compiling:$ac_cv_prog_DTRACE" = no: -a -n "$ac_tool_prefix"]
AC_CHECK_PROGS(DOT, dot)
AC_CHECK_PROGS(DOXYGEN, doxygen)
-AS_CASE(["${host_os}"], [nacl], [AC_PATH_PROG(PYTHON, python)])
AC_CHECK_PROG(PKG_CONFIG, pkg-config, [pkg-config], [], [],
[`"$as_dir/$ac_word$ac_exec_ext" --print-errors --version > /dev/null 2>&1 || echo "$as_dir/$ac_word$ac_exec_ext"`])
@@ -931,20 +815,16 @@ AC_ARG_WITH(compress-debug-sections,
[compress_debug_sections=$withval], [compress_debug_sections=])
AS_IF([test "$GCC" = yes], [
- # NaCl's glibc build generates undefined references to __memset_chk.
- # TODO(sbc): Remove this once NaCl's glibc is fixed.
- AS_CASE(["$target_os"], [nacl], [], [
- # -D_FORTIFY_SOURCE
- # When defined _FORTIFY_SOURCE, glibc enables some additional sanity
- # argument check. The performance drop is very little and Ubuntu enables
- # _FORTIFY_SOURCE=2 by default. So, let's support it for protecting us from
- # a mistake of silly C extensions.
- RUBY_TRY_CFLAGS(-D_FORTIFY_SOURCE=2, [RUBY_APPEND_OPTION(XCFLAGS, -D_FORTIFY_SOURCE=2)])
- ])
+ # -D_FORTIFY_SOURCE
+ # When defined _FORTIFY_SOURCE, glibc enables some additional sanity
+ # argument check. The performance drop is very little and Ubuntu enables
+ # _FORTIFY_SOURCE=2 by default. So, let's support it for protecting us from
+ # a mistake of silly C extensions.
+ RUBY_TRY_CFLAGS(-D_FORTIFY_SOURCE=2, [RUBY_APPEND_OPTION(XCFLAGS, -D_FORTIFY_SOURCE=2)])
# -fstack-protector
AS_CASE(["$target_os"],
- [mingw*|nacl], [
+ [mingw*], [
stack_protector=no
])
AS_IF([test -z "${stack_protector+set}"], [
@@ -1003,7 +883,7 @@ AS_IF([test "$GCC" = yes], [
AC_DEFINE(RUBY_MINGW64_BROKEN_FREXP_MODF)
])
],
- [cygwin*|darwin*|netbsd*|nacl], [
+ [cygwin*|darwin*|netbsd*], [
# need lgamma_r(), finite()
],
[
@@ -1042,7 +922,7 @@ AS_IF([test "$GCC" = yes], [
], [
RUBY_TRY_LDFLAGS([-Wl,-unexported_symbol,_Init_*], [visibility_option=ld], [visibility_option=no])
])
- test "$visibility_option" = no -o "$host_os" = nacl || OBJCOPY=:
+ test "$visibility_option" = no || OBJCOPY=:
])
AS_IF([test "$GCC" = yes], [
@@ -1358,14 +1238,6 @@ main()
[aix*],[ LIBS="-lm $LIBS"
ac_cv_func_round=no
],
-[nacl], [
- LIBS="-lm $LIBS"
- AS_IF([test "${nacl_cv_build_variant}" = "newlib"], [
- RUBY_APPEND_OPTION(CPPFLAGS, -DNACL_NEWLIB)
- ], [
- RUBY_APPEND_OPTION(XCFLAGS, -fPIC)
- ])
- ],
[ LIBS="-lm $LIBS"])
AC_CHECK_LIB(crypt, crypt) # glibc (GNU/Linux, GNU/Hurd, GNU/kFreeBSD)
@@ -2220,8 +2092,6 @@ RUBY_DEFINT(intptr_t, void*)
RUBY_DEFINT(uintptr_t, void*, unsigned)
RUBY_DEFINT(ssize_t, size_t, [], [@%:@include <sys/types.h>]) dnl may differ from int, so not use AC_TYPE_SSIZE_T.
-RUBY_NACL_CHECK_PEPPER_TYPES
-
AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address,
[rb_cv_stack_end_address=no
AC_TRY_LINK(
@@ -3083,17 +2953,12 @@ AS_IF([test x"$enable_pthread" = xyes], [
AC_DEFINE(NON_SCALAR_THREAD_ID)
])
AC_CHECK_FUNCS(sched_yield pthread_attr_setinheritsched \
- pthread_attr_get_np pthread_attr_getstack\
+ pthread_attr_get_np pthread_attr_getstack pthread_attr_init \
pthread_get_stackaddr_np pthread_get_stacksize_np \
thr_stksegment pthread_stackseg_np pthread_getthrds_np \
pthread_cond_init pthread_condattr_setclock pthread_condattr_init \
pthread_sigmask pthread_setname_np pthread_set_name_np)
AS_CASE(["$target_os"],[aix*],[ac_cv_func_pthread_getattr_np=no],[AC_CHECK_FUNCS(pthread_getattr_np)])
- AS_IF([test "${host_os}" = "nacl"], [
- ac_cv_func_pthread_attr_init=no
- ], [
- AC_CHECK_FUNCS(pthread_attr_init)
- ])
set_current_thread_name=
AS_IF([test "$ac_cv_func_pthread_setname_np" = yes], [
AC_CACHE_CHECK([arguments of pthread_setname_np], [rb_cv_func_pthread_setname_np_arguments],
@@ -3265,7 +3130,7 @@ AS_IF([test "$rb_cv_binary_elf" = yes], [
])
AS_CASE(["$target_os"],
-[linux* | gnu* | k*bsd*-gnu | bsdi* | kopensolaris*-gnu | nacl], [
+[linux* | gnu* | k*bsd*-gnu | bsdi* | kopensolaris*-gnu], [
AS_IF([test "$rb_cv_binary_elf" = no], [
with_dln_a_out=yes
], [
@@ -3409,7 +3274,6 @@ AS_IF([test "$with_dln_a_out" != yes], [
[hiuxmpp], [ : ${LDSHARED='$(LD) -r'}],
[atheos*], [ : ${LDSHARED='$(CC) -shared'}
rb_cv_dlopen=yes],
- [nacl], [ LDSHARED='$(CC) -shared' ],
[ : ${LDSHARED='$(LD)'}])
AC_MSG_RESULT($rb_cv_dlopen)
@@ -3722,20 +3586,6 @@ AS_IF([test x"$cross_compiling" = xyes], [
BOOTSTRAPRUBY='$(BASERUBY)'
TEST_RUNNABLE=no
CROSS_COMPILING=yes
-
- AS_IF([test "$host_os" = "nacl"], [
- AS_IF([test "$build_cpu" = "$host_cpu" || test "${nacl_cv_cpu_nick}" = "x86" -a "$host_cpu" = "i686"], [
- nacl_cv_sel_ldr='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb sel_ldr`'
- nacl_cv_irt_core='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb irt_core`'
- nacl_cv_runnable_ld='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb runnable_ld`'
- nacl_cv_host_lib='`$(MINIRUBY) $(srcdir)/nacl/nacl-config.rb host_lib`'
- TEST_RUNNABLE=yes
- BTESTRUBY="${nacl_cv_sel_ldr} -a -B ${nacl_cv_irt_core} -w 1:3 -w 2:4"
- BTESTRUBY="$BTESTRUBY -- ${nacl_cv_runnable_ld} --library-path ${nacl_cv_host_lib}"
- BTESTRUBY="$BTESTRUBY `pwd`/"'miniruby$(EXEEXT) -I`cd $(srcdir)/lib; pwd` -I.'
- BTESTRUBY="$BTESTRUBY"' -I$(EXTOUT)/common 3>&1 4>&2 1>/dev/null 2>/dev/null '
- ])
- ])
], [
MINIRUBY='./miniruby$(EXEEXT) -I$(srcdir)/lib -I.'
MINIRUBY="$MINIRUBY"' -I$(EXTOUT)/common'
@@ -3938,11 +3788,6 @@ AS_CASE("$enable_shared", [yes], [
AC_ARG_ENABLE(pie,
AS_HELP_STRING([--disable-pie], [disable PIE feature]),
[pie=$enableval], [pie=])
- AS_CASE(["$target_os"],
- [nacl], [
- # -pie implies -shared for NaCl.
- pie=no
- ])
AS_IF([test "$GCC" = yes -a -z "$EXTSTATIC" -a "x$pie" != xno], [
RUBY_TRY_CFLAGS(-fPIE, [pie=yes], [pie=no])
AS_IF([test "$pie" = yes], [
@@ -4184,10 +4029,8 @@ AS_CASE(["$target_os"],
AS_CASE(["$YACC"],[*yacc*], [
XCFLAGS="$XCFLAGS -DYYMAXDEPTH=300"
YACC="$YACC -Nl40000 -Nm40000"
- ])],
- [nacl], [
- FIRSTMAKEFILE=GNUmakefile:nacl/GNUmakefile.in
])
+])
MINIOBJS="$MINIDLNOBJ"
@@ -4472,7 +4315,6 @@ AS_IF([test "${universal_binary-no}" = yes ], [
AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "universal."RUBY_PLATFORM_CPU"-"RUBY_PLATFORM_OS)
], [
arch="${target_cpu}-${target_os}"
- AS_CASE(["$arch"], [le32-nacl], [arch="pnacl"])
AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "$arch")
])
diff --git a/dir.c b/dir.c
index 9146b5c..da38ee8 100644
--- a/dir.c
+++ b/dir.c
@@ -61,10 +61,6 @@
# include "win32/dir.h"
# endif
#endif
-#if defined(__native_client__) && defined(NACL_NEWLIB)
-# include "nacl/dirent.h"
-# include "nacl/stat.h"
-#endif
#include <errno.h>
diff --git a/file.c b/file.c
index ee2e87c..735f22e 100644
--- a/file.c
+++ b/file.c
@@ -72,16 +72,6 @@ int flock(int, int);
#include <sys/types.h>
#include <sys/stat.h>
-#if defined(__native_client__)
-# if defined(NACL_NEWLIB)
-# include "nacl/utime.h"
-# include "nacl/stat.h"
-# include "nacl/unistd.h"
-# else
-# undef HAVE_UTIMENSAT
-# endif
-#endif
-
#ifdef HAVE_SYS_MKDEV_H
#include <sys/mkdev.h>
#endif
@@ -1322,15 +1312,6 @@ rb_group_member(GETGROUPS_T gid)
#define USE_GETEUID 1
#endif
-#ifdef __native_client__
-// Although the NaCl toolchain contain eaccess() is it not yet
-// overridden by nacl_io.
-// TODO(sbc): Remove this once eaccess() is wired up correctly
-// in NaCl.
-# undef HAVE_EACCESS
-# undef USE_GETEUID
-#endif
-
#ifndef HAVE_EACCESS
int
eaccess(const char *path, int mode)
@@ -3846,19 +3827,6 @@ rb_file_s_absolute_path(int argc, const VALUE *argv)
return rb_file_absolute_path(argv[0], argc > 1 ? argv[1] : Qnil);
}
-#ifdef __native_client__
-VALUE
-rb_realpath_internal(VALUE basedir, VALUE path, int strict)
-{
- return path;
-}
-
-VALUE
-rb_check_realpath(VALUE basedir, VALUE path)
-{
- return path;
-}
-#else
enum rb_realpath_mode {
RB_REALPATH_CHECK,
RB_REALPATH_DIR,
@@ -3922,11 +3890,7 @@ realpath_rec(long *prefixlenp, VALUE *resolvedp, const char *unresolved,
else {
struct stat sbuf;
int ret;
-#ifdef __native_client__
- ret = stat(RSTRING_PTR(testpath), &sbuf);
-#else
ret = lstat_without_gvl(RSTRING_PTR(testpath), &sbuf);
-#endif
if (ret == -1) {
int e = errno;
if (mode == RB_REALPATH_CHECK) return -1;
@@ -4087,7 +4051,6 @@ rb_check_realpath(VALUE basedir, VALUE path)
{
return rb_check_realpath_internal(basedir, path, RB_REALPATH_CHECK);
}
-#endif
/*
* call-seq:
diff --git a/gc.c b/gc.c
index e5dad25..086b6ad 100644
--- a/gc.c
+++ b/gc.c
@@ -73,12 +73,6 @@
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
#endif
-#if defined(__native_client__) && defined(NACL_NEWLIB)
-# include "nacl/resource.h"
-# undef HAVE_POSIX_MEMALIGN
-# undef HAVE_MEMALIGN
-
-#endif
#if defined _WIN32 || defined __CYGWIN__
#include <windows.h>
diff --git a/gc.h b/gc.h
index f5e3731..b72ceda 100644
--- a/gc.h
+++ b/gc.h
@@ -2,9 +2,9 @@
#ifndef RUBY_GC_H
#define RUBY_GC_H 1
-#if defined(__x86_64__) && !defined(_ILP32) && defined(__GNUC__) && !defined(__native_client__)
+#if defined(__x86_64__) && !defined(_ILP32) && defined(__GNUC__)
#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movq\t%%rsp, %0" : "=r" (*(p)))
-#elif defined(__i386) && defined(__GNUC__) && !defined(__native_client__)
+#elif defined(__i386) && defined(__GNUC__)
#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movl\t%%esp, %0" : "=r" (*(p)))
#else
NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p));
diff --git a/io.c b/io.c
index 61d6548..28c479c 100644
--- a/io.c
+++ b/io.c
@@ -120,13 +120,6 @@
off_t __syscall(quad_t number, ...);
#endif
-#ifdef __native_client__
-# undef F_GETFD
-# ifdef NACL_NEWLIB
-# undef HAVE_IOCTL
-# endif
-#endif
-
#define IO_RBUF_CAPA_MIN 8192
#define IO_CBUF_CAPA_MIN (128*1024)
#define IO_RBUF_CAPA_FOR(fptr) (NEED_READCONV(fptr) ? IO_CBUF_CAPA_MIN : IO_RBUF_CAPA_MIN)
@@ -9441,14 +9434,6 @@ typedef long fcntl_arg_t;
typedef int fcntl_arg_t;
#endif
-#if defined __native_client__ && !defined __GLIBC__
-// struct flock is currently missing the NaCl newlib headers
-// TODO(sbc): remove this once it gets added.
-#undef F_GETLK
-#undef F_SETLK
-#undef F_SETLKW
-#endif
-
static long
fcntl_narg_len(int cmd)
{
diff --git a/missing/flock.c b/missing/flock.c
index 829f431..71c5e74 100644
--- a/missing/flock.c
+++ b/missing/flock.c
@@ -2,7 +2,7 @@
#include "ruby/ruby.h"
#if defined _WIN32
-#elif defined HAVE_FCNTL && defined HAVE_FCNTL_H && !defined(__native_client__)
+#elif defined HAVE_FCNTL && defined HAVE_FCNTL_H
/* These are the flock() constants. Since this systems doesn't have
flock(), the values of the constants are probably not available.
diff --git a/nacl/GNUmakefile.in b/nacl/GNUmakefile.in
deleted file mode 100644
index 1fffcee..0000000
--- a/nacl/GNUmakefile.in
+++ /dev/null
@@ -1,100 +0,0 @@
-# Copyright 2012 Google Inc. All Rights Reserved.
-# Author: yugui@google.com (Yugui Sonoda)
-
-include Makefile
--include uncommon.mk
-
-NACL_SDK_ROOT=@NACL_SDK_ROOT@
-NACL_TOOLCHAIN=@NACL_TOOLCHAIN@
-NACL_TOOLCHAIN_DIR=$(NACL_SDK_ROOT)/toolchain/$(NACL_TOOLCHAIN)
-CXX=@CXX@
-
-# Don't override CC/LD/etc if they are already set to absolute
-# paths (this is the case when building in the naclports tree).
-ifeq ($(dir $(CC)),./)
-CC:=$(NACL_TOOLCHAIN_DIR)/bin/$(CC)
-endif
-ifeq ($(dir $(CXX)),./)
-CXX:=$(NACL_TOOLCHAIN_DIR)/bin/$(CXX)
-endif
-ifeq ($(dir $(LD)),./)
-LD:=$(NACL_TOOLCHAIN_DIR)/bin/$(LD)
-endif
-ifeq ($(dir $(NM)),./)
-NM:=$(NACL_TOOLCHAIN_DIR)/bin/$(NM)
-endif
-ifeq ($(dir $(AR)),./)
-AR:=$(NACL_TOOLCHAIN_DIR)/bin/$(AR)
-endif
-ifeq ($(dir $(AS)),./)
-AS:=$(NACL_TOOLCHAIN_DIR)/bin/$(AS)
-endif
-ifeq ($(dir $(RANLIB)),./)
-RANLIB:=$(NACL_TOOLCHAIN_DIR)/bin/$(RANLIB)
-endif
-ifeq ($(dir $(OBJDUMP)),./)
-OBJDUMP:=$(NACL_TOOLCHAIN_DIR)/bin/$(OBJDUMP)
-endif
-ifeq ($(dir $(OBJCOPY)),./)
-OBJCOPY:=$(NACL_TOOLCHAIN_DIR)/bin/$(OBJCOPY)
-endif
-PYTHON=@PYTHON@
-
-PPROGRAM=pepper-$(PROGRAM)
-PEPPER_LIBS=-lppapi -lnacl_io
-PROGRAM_NMF=$(PROGRAM:$(EXEEXT)=.nmf)
-PPROGRAM_NMF=$(PPROGRAM:$(EXEEXT)=.nmf)
-
-GNUmakefile: $(srcdir)/nacl/GNUmakefile.in
-$(PPROGRAM): $(PROGRAM) pepper_main.$(OBJEXT)
- $(Q)$(MAKE) $(MFLAGS) PROGRAM=$(PPROGRAM) MAINOBJ="pepper_main.$(OBJEXT)" LIBS="$(LIBS) $(PEPPER_LIBS)" CC="$(CXX)" program
-$(PROGRAM_NMF) $(PPROGRAM_NMF): $(@:.nmf=$(EXEEXT)) nacl/create_nmf.rb
-
-.PHONY: pprogram package show_naclflags
-.SUFFIXES: $(EXEEXT) .nmf
-$(EXEEXT).nmf:
- $(ECHO) generating manifest $@
- $(Q)$(MINIRUBY) $(srcdir)/nacl/create_nmf.rb --verbose=$(V) $(@:.nmf=$(EXEEXT)) $@
-
-pepper_main.$(OBJEXT): $(srcdir)/nacl/pepper_main.c
- @$(ECHO) compiling nacl/pepper_main.c
- $(Q) $(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) $(COUTFLAG)$@ -c $(srcdir)/nacl/pepper_main.c
-
-.rbconfig.time:
- @$(MAKE) .rbconfig.raw.time RBCONFIG=.rbconfig.raw.time
- @sed \
- -e 's!CONFIG\["CC"\] = .*!CONFIG\["CC"\] = "$(CC)"!' \
- -e 's!CONFIG\["LD"\] = .*!CONFIG\["LD"\] = "$(LD)"!' \
- -e 's!CONFIG\["NM"\] = .*!CONFIG\["NM"\] = "$(NM)"!' \
- -e 's!CONFIG\["AR"\] = .*!CONFIG\["AR"\] = "$(AR)"!' \
- -e 's!CONFIG\["AS"\] = .*!CONFIG\["AS"\] = "$(AS)"!' \
- -e 's!CONFIG\["RANLIB"\] = .*!CONFIG\["RANLIB"\] = "$(RANLIB)"!' \
- -e 's!CONFIG\["OBJDUMP"\] = .*!CONFIG\["OBJDUMP"\] = "$(OBJDUMP)"!' \
- -e 's!CONFIG\["OBJCOPY"\] = .*!CONFIG\["OBJCOPY"\] = "$(OBJCOPY)"!' \
- -i.bak rbconfig.rb
- @touch .rbconfig.time
-
-all: pprogram
-main: $(PROGRAM_NMF)
-pprogram: showflags $(PPROGRAM) $(PPROGRAM_NMF)
-program: $(PROGRAM_NMF)
-prog: pprogram
-
-package: pprogram install-lib install-ext-comm install-ext-arch
- $(INSTALL_DATA) $(srcdir)/nacl/example.html $(prefix)
- $(ECHO) generating manifest $@
- $(Q)$(MINIRUBY) $(srcdir)/nacl/package.rb $(prefix)
-
-showflags: show_naclflags
-
-show_naclflags:
- @echo " NACL_SDK_ROOT = $(NACL_SDK_ROOT)"
- @echo " NM = $(NM)"
- @echo " AR = $(AR)"
- @echo " AS = $(AS)"
- @echo " RANLIB = $(RANLIB)"
- @echo " OBJDUMP = $(OBJDUMP)"
- @echo " OBJCOPY = $(OBJCOPY)"
-
-clean-local::
- -$(RM) $(PPROGRAM) pepper_main.$(OBJEXT) $(PROGRAM_NMF) $(PPRGORAM_NMF)
diff --git a/nacl/README.nacl b/nacl/README.nacl
deleted file mode 100644
index 77140e0..0000000
--- a/nacl/README.nacl
+++ /dev/null
@@ -1,51 +0,0 @@
-=begin
-= Native Client port of Ruby
-
-= How to build
-== Prerequisites
-You need to install the following things before building NaCl port of Ruby.
-* Ruby 1.9.3 or later
-* Python 2.6 or later
-* NativeClient SDK pepper 37 or later
-* GNU make
-
-== Steps
-(1) Extract all files from the tarball:
- $ tar xzf ruby-X.Y.Z.tar.gz
-(2) Set NACL_SDK_ROOT environment variable to the path to the Native Client SDK you installed:
- $ export NACL_SDK_ROOT=/home/yugui/src/nacl_sdk/pepper_37
-(3) Configure
- $ ./configure --prefix=/tmp/nacl-ruby --host=x86_64-nacl --with-baseruby=/path/to/ruby-1.9.3-or-later
-(4) Make
- $ make
- $ make package
-
-Now you have ruby.nexe. You can run it by sel_ldr in NaCl SDK.
-
-"make package" installs "pepper-ruby.nexe", an example Pepper application that
-embeds Ruby", and libraries to $prefix. You can run it by the following steps:
-(5) Publish the $prefix directory on a web server
-(6) Visit the example.html on the web server by a browser that implements Pepper 18 or later.
- -- e.g., Chrome 18 implements Pepper 18, Chrome 19 implements Pepper 19, ...
-
-=== Example Configurations
-* x86_32 Native Client
- $ ./configure --prefix=/tmp/nacl-ruby \
- --host=i686-nacl \
- --with-baseruby=/path/to/ruby-1.9.3-or-later
-* arm Native Client
- $ ./configure --prefix=/tmp/nacl-ruby \
- --host=arm-nacl \
- --with-newlib \
- --with-baseruby=/path/to/ruby-1.9.3-or-later
-* Portable Native Client
- $ ./configure --prefix=/tmp/nacl-ruby \
- --host=le32-nacl \
- --with-newlib \
- --with-static-linked-ext \
- --with-baseruby=/path/to/ruby-1.9.3-or-later
-
-= Copyright
-* Copyright 2012 Google Inc. All Rights Reserved.
-* Author: yugui@google.com (Yugui Sonoda)
-=end
diff --git a/nacl/create_nmf.rb b/nacl/create_nmf.rb
deleted file mode 100644
index cdfe7ad..0000000
--- a/nacl/create_nmf.rb
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/usr/bin/ruby
-# Copyright:: Copyright 2012 Google Inc.
-# License:: All Rights Reserved.
-# Original Author:: Yugui Sonoda (mailto:yugui@google.com)
-#
-# Wrapper for create_nmf.py / generate_nmf.py
-
-require File.join(File.dirname(__FILE__), 'nacl-config')
-
-include NaClConfig
-$verbosity = 0
-
-def usage_and_exit
- $stderr.puts "Usage: #{$PROGRAM_NAME} [--verbose=N] path/to/input.nexe path/to/output.nmf"
- exit false
-end
-
-def create_dynamically_linked(nmf, exe)
- cmd = [
- PYTHON, CREATE_NMF,
- '-o', nmf,
- '-D', OBJDUMP,
- '-L', HOST_LIB,
- exe
- ]
- puts cmd.join(' ') if $verbosity > 0
- exec(*cmd)
-end
-
-def create_statically_linked(nmf, exe)
- File.open(nmf, "w") {|f|
- f.write <<-EOS.gsub(/^ {6}/, '')
- {
- "program": {
- "#{ARCH}": {
- "url": "#{exe}"
- }
- }
- }
- EOS
- }
-end
-
-def main
- while m = ARGV.first.match(/--([a-z-]+)(?:=(\S+))?/)
- case m[1]
- when 'verbose'
- usage_and_exit unless m[2][/\A[0-9]+\z/]
- $verbosity = m[2].to_i
- when 'help'
- usage_end_exit
- end
- ARGV.shift
- end
-
- usage_and_exit if ARGV.size < 2
-
- exe, nmf = ARGV[0], ARGV[1]
- if newlib?
- create_statically_linked(nmf, exe)
- else
- create_dynamically_linked(nmf, exe)
- end
-end
-
-if __FILE__ == $0
- main()
-end
-
-
diff --git a/nacl/dirent.h b/nacl/dirent.h
deleted file mode 100644
index 31bdad3..0000000
--- a/nacl/dirent.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright 2011 Google Inc. All Rights Reserved.
- * Author: yugui@google.com (Yugui Sonoda)
- */
-#ifndef RUBY_NACL_DIRENT_H
-#define RUBY_NACL_DIRENT_H
-
-/* NaCl SDK 0.3 has implementations of dir functions but no declaration in
- * dirent.h */
-int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result);
-void rewinddir(DIR *dirp);
-long telldir(DIR *dirp);
-void seekdir(DIR *dirp, long offset);
-
-#endif
diff --git a/nacl/example.html b/nacl/example.html
deleted file mode 100644
index 3cc3329..0000000
--- a/nacl/example.html
+++ /dev/null
@@ -1,150 +0,0 @@
-<!DOCTYPE html>
-<html>
-<head>
- <title>Ruby Example</title>
-
- <script type="text/javascript">
- RubyModule = null; // Global application object.
- statusText = 'NO-STATUS';
- rubyReady = false;
-
- // Indicate load success.
- function moduleDidLoad() {
- RubyModule = document.getElementById('ruby');
- form = document.getElementById('source-form');
- form.style.display = "block";
- updateStatus('SUCCESS');
- }
-
- function evalSource() {
- if (rubyReady) {
- RubyModule.postMessage('eval:' + document.getElementById("source").value);
- } else {
- throw "Not yet ready";
- }
- return false;
- }
-
- function RubyError(message) {
- this.message = message;
- this.toString = function() {
- return message;
- }
- }
-
- function FatalError(message) {
- this.message = message;
- }
-
- // The 'message' event handler. This handler is fired when the NaCl module
- // posts a message to the browser by calling PPB_Messaging.PostMessage()
- // (in C) or pp::Instance.PostMessage() (in C++). This implementation
- // simply displays the content of the message in an alert panel.
- function handleMessage(message_event) {
- var raw = message_event.data;
- var components;
- if (raw.indexOf("error") == 0) {
- components = raw.split(":", 2);
- throw new RubyError(components[1]);
- } else if (raw.indexOf("return") == 0) {
- components = raw.split(":", 2);
- document.getElementById("result").value = components[1];
- } else if (raw == "rubyReady") {
- rubyReady = true;
- } else {
- throw new FatalError(raw);
- }
- }
-
- // If the page loads before the Native Client module loads, then set the
- // status message indicating that the module is still loading. Otherwise,
- // do not change the status message.
- function pageDidLoad() {
- if (RubyModule == null) {
- updateStatus('LOADING...');
- } else {
- // It's possible that the Native Client module onload event fired
- // before the page's onload event. In this case, the status message
- // will reflect 'SUCCESS', but won't be displayed. This call will
- // display the current message.
- updateStatus();
- }
- }
-
- // Set the global status message. If the element with id 'statusField'
- // exists, then set its HTML to the status message as well.
- // opt_message The message test. If this is null or undefined, then
- // attempt to set the element with id 'statusField' to the value of
- // |statusText|.
- function updateStatus(opt_message) {
- if (opt_message)
- statusText = opt_message;
- var statusField = document.getElementById('status_field');
- if (statusField) {
- statusField.innerHTML = statusText;
- }
- }
- </script>
-</head>
-<body onload="pageDidLoad()">
-
-<h1>Native Client Module Ruby</h1>
-<p>
- <!-- Load the published .nexe. This includes the 'nacl' attribute which
- shows how to load multi-architecture modules. Each entry in the "nexes"
- object in the .nmf manifest file is a key-value pair: the key is the
- instruction set architecture ('x86-32', 'x86-64', etc.); the value is a URL
- for the desired NaCl module.
- To load the debug versions of your .nexes, set the 'nacl' attribute to the
- _dbg.nmf version of the manifest file.
-
- Note: Since this NaCl module does not use any real-estate in the browser,
- it's width and height are set to 0.
-
- Note: The <EMBED> element is wrapped inside a <DIV>, which has both a 'load'
- and a 'message' event listener attached. This wrapping method is used
- instead of attaching the event listeners directly to the <EMBED> element to
- ensure that the listeners are active before the NaCl module 'load' event
- fires. This also allows you to use PPB_Messaging.PostMessage() (in C) or
- pp::Instance.PostMessage() (in C++) from within the initialization code in
- your NaCl module.
- -->
- <div id="listener">
- <script type="text/javascript">
- var listener = document.getElementById('listener');
- listener.addEventListener('load', moduleDidLoad, true);
- listener.addEventListener('message', handleMessage, true);
- </script>
-
- <embed name="nacl_module"
- id="ruby"
- width="0" height="0"
- src="ruby.nmf"
- type="application/x-nacl" />
- <form id="source-form" action="#" method="post" style="display:none"
- onsubmit="evalSource(); return false">
- <table>
- <tbody>
- <tr>
- <th>Source</th>
- <td>
- <textarea rows="10" cols="80" id="source"></textarea>
- <input type="submit" />
- </td>
- </tr>
- <tr>
- <th>Result</th>
- <td>
- <textarea rows="10" cols="80" id="result"></textarea>
- </td>
- </tr>
- </tbody>
- </table>
- </form>
- </div>
-</p>
-
-<h2>Status</h2>
-<div id="status_field">NO-STATUS</div>
-</body>
-</html>
diff --git a/nacl/nacl-config.rb b/nacl/nacl-config.rb
deleted file mode 100755
index 6648130..0000000
--- a/nacl/nacl-config.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/ruby
-#
-# Copyright:: Copyright 2012 Google Inc.
-# License:: All Rights Reserved.
-# Original Author:: Yugui Sonoda (mailto:yugui@google.com)
-#
-# Convenient functions/constants for native client specific configurations.
-require 'rbconfig'
-
-module NaClConfig
- config = RbConfig::CONFIG
-
- cpu_nick = config['host_alias'].sub(/-gnu$|-newlib$/, '').sub(/-nacl$/, '').sub(/i.86/, 'x86_32')
- ARCH = cpu_nick.sub('x86_64', 'x86-64').sub('x86_32', 'x86-32')
- HOST = ARCH.sub(/x86-../, 'x86_64') + '-nacl'
-
- lib_suffix = config['host_cpu'][/i.86/] ? '32' : ''
- PYTHON = config['PYTHON']
- OBJDUMP = config['OBJDUMP']
- SDK_ROOT = config['NACL_SDK_ROOT']
- CREATE_NMF = [
- File.join(SDK_ROOT, 'build_tools', 'nacl_sdk_scons', 'site_tools', 'create_nmf.py'),
- File.join(SDK_ROOT, 'tools', 'create_nmf.py')
- ].find{|path| File.exist?(path) } or raise "No create_nmf found"
- HOST_LIB = File.join(SDK_ROOT, 'toolchain', config['NACL_TOOLCHAIN'], HOST, "lib#{lib_suffix}")
-
- NACL_LIB = File.join(SDK_ROOT, 'lib', config['NACL_LIB_PATH'], 'Release')
-
- INSTALL_PROGRAM = config['INSTALL_PROGRAM']
- INSTALL_LIBRARY = config['INSTALL_DATA']
-
- if cpu_nick == 'x86_64' or cpu_nick == 'x86_32'
- SEL_LDR = File.join(SDK_ROOT, 'tools', "sel_ldr_#{cpu_nick}")
- IRT_CORE = File.join(SDK_ROOT, 'tools', "irt_core_#{cpu_nick}.nexe")
- raise "No sel_ldr found" if not File.executable?(SEL_LDR)
- raise "No irt_core found" if not File.exists?(IRT_CORE)
- end
- RUNNABLE_LD = File.join(HOST_LIB, 'runnable-ld.so')
-
- module_function
-
- def newlib?
- RbConfig::CONFIG['NACL_SDK_VARIANT'] == 'newlib'
- end
-
- def self.config(name)
- if NaClConfig::const_defined?(name.upcase)
- NaClConfig::const_get(name.upcase)
- elsif NaClConfig::respond_to?(name) and NaClConfig::method(name).arity == 0
- NaClConfig::send(name)
- else
- raise ArgumentError, "No such config: #{name}"
- end
- end
-end
-
-if $0 == __FILE__
- ARGV.each do |arg|
- puts NaClConfig::config(arg)
- end
-end
diff --git a/nacl/package.rb b/nacl/package.rb
deleted file mode 100644
index 9ba9588..0000000
--- a/nacl/package.rb
+++ /dev/null
@@ -1,113 +0,0 @@
-#!/usr/bin/ruby
-# Copyright:: Copyright 2012 Google Inc.
-# License:: All Rights Reserved.
-# Original Author:: Yugui Sonoda (mailto:yugui@google.com)
-#
-# Generates a runnable package of the pepper API example.
-
-require File.join(File.dirname(__FILE__), 'nacl-config')
-require 'json'
-require 'find'
-require 'fileutils'
-
-include NaClConfig
-
-class Installation
- include NaClConfig
-
- SRC_DIRS = [
- Dir.pwd,
- HOST_LIB,
- NACL_LIB,
- ]
-
- def initialize(destdir)
- @destdir = destdir
- @manifest = {
- "files" => {}
- }
- ruby_libs.each do |path|
- raise "Collision of #{path}" if @manifest['files'].key? path
- @manifest['files'][path] = {
- ARCH => {
- "url" => path
- }
- }
- if path[/\.so$/]
- alternate_path = path.gsub('/', "_")
- raise "Collision of #{alternate_path}" if @manifest['files'].key? alternate_path
- @manifest['files'][alternate_path] = {
- ARCH => {
- "url" => path
- }
- }
- end
- end
- end
-
- def manifest
- @manifest.dup
- end
-
- def install_program(basename)
- do_install_binary(basename, File.join(@destdir, "bin", ARCH))
- @manifest["program"] = {
- ARCH => {
- "url" => File.join("bin", ARCH, basename)
- }
- }
- end
-
- def install_library(name, basename)
- do_install_binary(basename, File.join(@destdir, "lib", ARCH))
- @manifest["files"][name] = {
- ARCH => {
- "url" => File.join("lib", ARCH, basename)
- }
- }
- end
-
- private
- def do_install_binary(basename, dest_dir)
- full_path = nil
- catch(:found) {
- SRC_DIRS.each do |path|
- full_path = File.join(path, basename)
- if File.exist? full_path
- throw :found
- end
- end
- raise Errno::ENOENT, "No such file to install: %s" % basename
- }
- FileUtils.mkdir_p dest_dir
- system("#{INSTALL_PROGRAM} #{full_path} #{dest_dir}")
- end
-
- def ruby_libs
- Find.find(RbConfig::CONFIG['rubylibdir']).select{|path| File.file?(path) }.map{|path| path.sub("#{@destdir}/", "") }
- end
-end
-
-def install(destdir)
- inst = Installation.new(destdir)
- manifest = JSON.parse(File.read("pepper-ruby.nmf"))
-
- program = File.basename(manifest['program'][ARCH]['url'])
- inst.install_program(program)
-
- manifest['files'].each do |name, attr|
- inst.install_library(name, File.basename(attr[ARCH]["url"]))
- end
-
- File.open(File.join(destdir, "ruby.nmf"), "w") {|f|
- f.puts JSON.pretty_generate(inst.manifest)
- }
-end
-
-def main
- install(ARGV[0])
-end
-
-if __FILE__ == $0
- main()
-end
diff --git a/nacl/pepper_main.c b/nacl/pepper_main.c
deleted file mode 100644
index 168e8f9..0000000
--- a/nacl/pepper_main.c
+++ /dev/null
@@ -1,732 +0,0 @@
-/******************************************************************************
- Copyright 2012 Google Inc. All Rights Reserved.
- Author: yugui@google.com (Yugui Sonoda)
- ******************************************************************************/
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <pthread.h>
-#include <sys/stat.h>
-#include <sys/mount.h>
-#include <fcntl.h>
-#include <pthread.h>
-#include "ppapi/c/pp_errors.h"
-#include "ppapi/c/pp_module.h"
-#include "ppapi/c/pp_var.h"
-#include "ppapi/c/ppb.h"
-#include "ppapi/c/ppb_core.h"
-#include "ppapi/c/ppb_file_ref.h"
-#include "ppapi/c/ppb_instance.h"
-#include "ppapi/c/ppb_messaging.h"
-#include "ppapi/c/ppb_url_loader.h"
-#include "ppapi/c/ppb_url_request_info.h"
-#include "ppapi/c/ppb_url_response_info.h"
-#include "ppapi/c/ppb_var.h"
-#include "ppapi/c/ppp.h"
-#include "ppapi/c/ppp_instance.h"
-#include "ppapi/c/ppp_messaging.h"
-#include "nacl_io/nacl_io.h"
-
-#include "verconf.h"
-#include "ruby/ruby.h"
-#include "version.h"
-#include "gc.h"
-
-#ifdef HAVE_STRUCT_PPB_CORE
-typedef struct PPB_Core PPB_Core;
-#endif
-#ifdef HAVE_STRUCT_PPB_MESSAGING
-typedef struct PPB_Messaging PPB_Messaging;
-#endif
-#ifdef HAVE_STRUCT_PPB_VAR
-typedef struct PPB_Var PPB_Var;
-#endif
-#ifdef HAVE_STRUCT_PPB_URLLOADER
-typedef struct PPB_URLLoader PPB_URLLoader;
-#endif
-#ifdef HAVE_STRUCT_PPB_URLREQUESTINFO
-typedef struct PPB_URLRequestInfo PPB_URLRequestInfo;
-#endif
-#ifdef HAVE_STRUCT_PPB_URLRESPONSEINFO
-typedef struct PPB_URLResponseInfo PPB_URLResponseInfo;
-#endif
-#ifdef HAVE_STRUCT_PPP_INSTANCE
-typedef struct PPP_Instance PPP_Instance;
-#endif
-
-static PP_Module module_id = 0;
-static PPB_GetInterface get_browser_interface = NULL;
-static PPB_Core* core_interface = NULL;
-static PPB_Messaging* messaging_interface = NULL;
-static PPB_Var* var_interface = NULL;
-static PPB_URLLoader* loader_interface = NULL;
-static PPB_URLRequestInfo* request_interface = NULL;
-static PPB_URLResponseInfo* response_interface = NULL;
-static PPB_FileRef* fileref_interface = NULL;
-static struct st_table* instance_data = NULL;
-
-static VALUE instance_table = Qundef;
-
-static PP_Instance current_instance = 0;
-
-/******************************************************************************
- * State of instance
- ******************************************************************************/
-
-static void inst_mark(void *const ptr);
-static void inst_free(void *const ptr);
-static size_t inst_memsize(void *const ptr);
-static const rb_data_type_t pepper_instance_data_type = {
- "PepperInstance",
- { inst_mark, inst_free, inst_memsize }
-};
-
-struct PepperInstance {
- PP_Instance instance;
- PP_Resource url_loader;
- VALUE self;
- void* async_call_args;
- union {
- int32_t as_int;
- const char* as_str;
- VALUE as_value;
- } async_call_result;
- char buf[1000];
-
- pthread_t th;
- pthread_mutex_t mutex;
- pthread_cond_t cond;
-};
-
-struct PepperInstance*
-pruby_get_instance(PP_Instance instance)
-{
- VALUE self = rb_hash_aref(instance_table, INT2FIX(instance));
- if (RTEST(self)) {
- struct PepperInstance *inst;
- TypedData_Get_Struct(self, struct PepperInstance, &pepper_instance_data_type, inst);
- return inst;
- }
- else {
- return NULL;
- }
-}
-
-#define GET_PEPPER_INSTANCE() (pruby_get_instance(current_instance))
-
-struct PepperInstance*
-pruby_register_instance(PP_Instance instance)
-{
- VALUE obj;
- struct PepperInstance *data;
- obj = TypedData_Make_Struct(rb_cData, struct PepperInstance, &pepper_instance_data_type, data);
- data->self = obj;
- data->instance = instance;
- data->url_loader = 0;
-
- pthread_mutex_init(&data->mutex, NULL);
- pthread_cond_init(&data->cond, NULL);
-
- rb_hash_aset(instance_table, INT2FIX(instance), obj);
- return data;
-}
-
-int
-pruby_unregister_instance(PP_Instance instance)
-{
- VALUE inst = rb_hash_delete(instance_table, INT2FIX(instance));
- return RTEST(inst);
-}
-
-static void
-inst_mark(void *const ptr)
-{
- RUBY_MARK_ENTER("PepperInstance"0);
- if (ptr) {
- const struct PepperInstance* inst = (struct PepperInstance*)ptr;
- RUBY_MARK_UNLESS_NULL(inst->async_call_result.as_value);
- }
- RUBY_MARK_LEAVE("PepperInstance"0);
-}
-
-static void
-inst_free(void *const ptr)
-{
- ruby_xfree(ptr);
-}
-
-static size_t
-inst_memsize(void *const ptr)
-{
- if (ptr) {
- const struct PepperInstance* inst = (struct PepperInstance*)ptr;
- return sizeof(*inst);
- } else {
- return 0;
- }
-}
-
-void
-pruby_async_return_int(void* data, int32_t result)
-{
- /* PPAPI main thread */
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- instance->async_call_result.as_int = result;
- if (pthread_cond_signal(&instance->cond)) {
- perror("pepper-ruby:pthread_cond_signal");
- }
-}
-
-void
-pruby_async_return_str(void* data, const char *result)
-{
- /* PPAPI main thread */
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- instance->async_call_result.as_str = result;
- if (pthread_cond_signal(&instance->cond)) {
- perror("pepper-ruby:pthread_cond_signal");
- }
-}
-
-void
-pruby_async_return_value(void* data, VALUE value)
-{
- /* PPAPI main thread */
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- instance->async_call_result.as_value = value;
- if (pthread_cond_signal(&instance->cond)) {
- perror("pepper-ruby:pthread_cond_signal");
- }
-}
-/******************************************************************************
- * Conversion between Ruby's VALUE, Pepper's Var and C string
- ******************************************************************************/
-
-/**
- * Creates a new string PP_Var from C string. The resulting object will be a
- * refcounted string object. It will be AddRef()ed for the caller. When the
- * caller is done with it, it should be Release()d.
- * @param[in] str C string to be converted to PP_Var
- * @return PP_Var containing string.
- */
-static struct PP_Var
-pruby_cstr_to_var(const char* str)
-{
-#ifndef PPB_VAR_INTERFACE_1_1
- if (var_interface != NULL)
- return var_interface->VarFromUtf8(module_id, str, strlen(str));
- return PP_MakeUndefined();
-#else
- return var_interface->VarFromUtf8(str, strlen(str));
-#endif
-}
-
-/**
- * Returns a mutable C string contained in the @a var or NULL if @a var is not
- * string. This makes a copy of the string in the @a var and adds a NULL
- * terminator. Note that VarToUtf8() does not guarantee the NULL terminator on
- * the returned string. See the comments for VarToUtf8() in ppapi/c/ppb_var.h
- * for more info. The caller is responsible for freeing the returned memory.
- * @param[in] var PP_Var containing string.
- * @return a mutable C string representation of @a var.
- * @note The caller is responsible for freeing the returned string.
- */
-static char*
-pruby_var_to_cstr(struct PP_Var var)
-{
- uint32_t len = 0;
- if (var_interface != NULL) {
- const char* var_c_str = var_interface->VarToUtf8(var, &len);
- if (len > 0) {
- char* c_str = (char*)malloc(len + 1);
- memcpy(c_str, var_c_str, len);
- c_str[len] = '\0';
- return c_str;
- }
- }
- return NULL;
-}
-
-static struct PP_Var
-pruby_str_to_var(volatile VALUE str)
-{
- if (!RB_TYPE_P(str, T_STRING)) {
- fprintf(stderr, "[BUG] Unexpected object type: %x\n", TYPE(str));
- exit(EXIT_FAILURE);
- }
-#ifndef PPB_VAR_INTERFACE_1_1
- if (var_interface != NULL) {
- return var_interface->VarFromUtf8(module_id, RSTRING_PTR(str), RSTRING_LEN(str));
- }
-#else
- return var_interface->VarFromUtf8(RSTRING_PTR(str), RSTRING_LEN(str));
-#endif
- return PP_MakeUndefined();
-}
-
-static struct PP_Var
-pruby_obj_to_var(volatile VALUE obj)
-{
- static const char* const error =
- "throw 'Failed to convert the result to a JavaScript object';";
- int state;
- obj = rb_protect(&rb_obj_as_string, obj, &state);
- if (!state) {
- return pruby_str_to_var(obj);
- }
- else {
- return pruby_cstr_to_var(error);
- }
-}
-
-int
-pruby_var_equal_to_cstr_p(struct PP_Var lhs, const char* rhs)
-{
- uint32_t len = 0;
- if (var_interface == NULL) {
- return 0;
- }
- else {
- const char* const cstr = var_interface->VarToUtf8(lhs, &len);
- return strncmp(cstr, rhs, len) == 0;
- }
-}
-
-int
-pruby_var_prefixed_p(struct PP_Var var, const char* prefix)
-{
- uint32_t len = 0;
- if (var_interface == NULL) {
- return 0;
- }
- else {
- const char* const cstr = var_interface->VarToUtf8(var, &len);
- const size_t prefix_len = strlen(prefix);
- return len >= prefix_len && memcmp(cstr, prefix, len) == 0;
- }
-}
-
-
-/******************************************************************************
- * Messaging
- ******************************************************************************/
-
-/* Posts the given C string as a message.
- * @param data pointer to a NULL-terminated string */
-void
-pruby_post_cstr(void* data)
-{
- /* PPAPI main thread */
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- const char* const msg = (const char*)instance->async_call_args;
- messaging_interface->PostMessage(instance->instance,
- pruby_cstr_to_var(msg));
-}
-
-/* Posts the given Ruby VALUE as a message.
- * @param data a VALUE casted to void* */
-void
-pruby_post_value(void* data)
-{
- /* PPAPI main thread */
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- volatile VALUE value = (VALUE)instance->async_call_args;
- messaging_interface->PostMessage(instance->instance, pruby_obj_to_var(value));
-}
-
-
-
-/******************************************************************************
- * Ruby initialization
- ******************************************************************************/
-
-static void
-init_loadpath(void)
-{
- ruby_incpush("lib/ruby/"RUBY_LIB_VERSION);
- ruby_incpush("lib/ruby/"RUBY_LIB_VERSION"/"RUBY_PLATFORM);
- ruby_incpush(".");
-}
-
-static VALUE
-init_libraries_internal(VALUE unused)
-{
- extern void Init_enc();
- extern void Init_ext();
-
- init_loadpath();
- Init_enc();
- Init_ext();
- return Qnil;
-}
-
-static void*
-init_libraries(void* data)
-{
- int state;
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- current_instance = instance->instance;
-
- if (pthread_mutex_lock(&instance->mutex)) {
- perror("pepper-ruby:pthread_mutex_lock");
- return 0;
- }
- rb_protect(&init_libraries_internal, Qnil, &state);
- pthread_mutex_unlock(&instance->mutex);
-
- if (state) {
- volatile VALUE err = rb_errinfo();
- err = rb_obj_as_string(err);
- } else {
- instance->async_call_args = (void*)"rubyReady";
- core_interface->CallOnMainThread(
- 0, PP_MakeCompletionCallback(pruby_post_cstr, instance), 0);
- }
- return NULL;
-}
-
-static int
-init_libraries_if_necessary(void)
-{
- static int initialized = 0;
- if (!initialized) {
- struct PepperInstance* const instance = GET_PEPPER_INSTANCE();
- int err;
- initialized = 1;
- err = pthread_create(&instance->th, NULL, &init_libraries, instance);
- if (err) {
- fprintf(stderr, "pepper_ruby:pthread_create: %s\n", strerror(err));
- exit(EXIT_FAILURE);
- }
- pthread_detach(instance->th);
- }
- return 0;
-}
-
-static int
-reopen_fd(int fd, const char* path, int flags) {
- int fd2 = open(path, flags);
- if (fd2 < 0) {
- perror("open fd");
- return -1;
- }
- if (dup2(fd2, fd) < 0) {
- perror("dup2 fd");
- return -1;
- }
- if (close(fd2)) {
- perror("close old fd");
- return -1;
- }
- return fd;
-}
-
-static int
-pruby_init(void)
-{
- RUBY_INIT_STACK;
- ruby_init();
-
- instance_table = rb_hash_new();
- rb_gc_register_mark_object(instance_table);
-
- return 0;
-}
-
-
-/******************************************************************************
- * Ruby evaluation
- ******************************************************************************/
-
-static void*
-pruby_eval(void* data)
-{
- extern VALUE ruby_eval_string_from_file_protect(const char* src, const char* path, int* state);
- struct PepperInstance* const instance = (struct PepperInstance*)data;
- volatile VALUE src = (VALUE)instance->async_call_args;
- volatile VALUE result = Qnil;
- volatile int state;
-
- RUBY_INIT_STACK;
-
- if (pthread_mutex_lock(&instance->mutex)) {
- perror("pepper-ruby:pthread_mutex_lock");
- return 0;
- }
- result = ruby_eval_string_from_file_protect(
- RSTRING_PTR(src), "(pepper-ruby)", &state);
- pthread_mutex_unlock(&instance->mutex);
-
- if (!state) {
- instance->async_call_args =
- rb_str_concat(rb_usascii_str_new_cstr("return:"),
- rb_obj_as_string(result));
- core_interface->CallOnMainThread(
- 0, PP_MakeCompletionCallback(pruby_post_value, instance), 0);
- return NULL;
- }
- else {
- rb_set_errinfo(Qnil);
- instance->async_call_args =
- rb_str_concat(rb_usascii_str_new_cstr("error:"),
- rb_obj_as_string(result));
- core_interface->CallOnMainThread(
- 0, PP_MakeCompletionCallback(pruby_post_value, instance), 0);
- return NULL;
- }
-}
-
-
-/******************************************************************************
- * Pepper Module callbacks
- ******************************************************************************/
-
-/**
- * Called when the NaCl module is instantiated on the web page. The identifier
- * of the new instance will be passed in as the first argument (this value is
- * generated by the browser and is an opaque handle). This is called for each
- * instantiation of the NaCl module, which is each time the <embed> tag for
- * this module is encountered.
- *
- * If this function reports a failure (by returning @a PP_FALSE), the NaCl
- * module will be deleted and DidDestroy will be called.
- * @param[in] instance The identifier of the new instance representing this
- * NaCl module.
- * @param[in] argc The number of arguments contained in @a argn and @a argv.
- * @param[in] argn An array of argument names. These argument names are
- * supplied in the <embed> tag, for example:
- * <embed id="nacl_module" dimensions="2">
- * will produce two arguments, one named "id" and one named "dimensions".
- * @param[in] argv An array of argument values. These are the values of the
- * arguments listed in the <embed> tag. In the above example, there will
- * be two elements in this array, "nacl_module" and "2". The indices of
- * these values match the indices of the corresponding names in @a argn.
- * @return @a PP_TRUE on success.
- */
-static PP_Bool
-Instance_DidCreate(PP_Instance instance,
- uint32_t argc, const char* argn[], const char* argv[])
-{
- struct PepperInstance* data = pruby_register_instance(instance);
- current_instance = instance;
-
- nacl_io_init_ppapi(instance, get_browser_interface);
-
- if (mount("", "/dev2", "dev", 0, "")) {
- perror("mount dev");
- return PP_FALSE;
- }
- if (reopen_fd(0, "/dev2/stdin", O_RDONLY) < 0) {
- perror("reopen stdin");
- return PP_FALSE;
- }
- if (reopen_fd(1, "/dev2/stdout", O_WRONLY) < 0) {
- perror("reopen stdout");
- return PP_FALSE;
- }
- if (reopen_fd(2, "/dev2/console1", O_WRONLY) < 0) {
- perror("reopen stderr");
- return PP_FALSE;
- }
-
- /* TODO(yugui) Unmount original /dev */
-
- if (mount("/lib", "/lib", "httpfs",
- 0, "allow_cross_origin_requests=false")) {
- perror("mount httpfs");
- return PP_FALSE;
- }
-
- return init_libraries_if_necessary() ? PP_FALSE : PP_TRUE;
-}
-
-/**
- * Called when the NaCl module is destroyed. This will always be called,
- * even if DidCreate returned failure. This routine should deallocate any data
- * associated with the instance.
- * @param[in] instance The identifier of the instance representing this NaCl
- * module.
- */
-static void Instance_DidDestroy(PP_Instance instance) {
- struct PepperInstance* data = pruby_get_instance(instance);
- core_interface->ReleaseResource(data->url_loader);
- pruby_unregister_instance(instance);
-}
-
-/**
- * Called when the position, the size, or the clip rect of the element in the
- * browser that corresponds to this NaCl module has changed.
- * @param[in] instance The identifier of the instance representing this NaCl
- * module.
- * @param[in] position The location on the page of this NaCl module. This is
- * relative to the top left corner of the viewport, which changes as the
- * page is scrolled.
- * @param[in] clip The visible region of the NaCl module. This is relative to
- * the top left of the plugin's coordinate system (not the page). If the
- * plugin is invisible, @a clip will be (0, 0, 0, 0).
- */
-#ifndef PPP_INSTANCE_INTERFACE_1_1
-static void
-Instance_DidChangeView(PP_Instance instance,
- const struct PP_Rect* position,
- const struct PP_Rect* clip)
-{
-}
-#else
-static void
-Instance_DidChangeView(PP_Instance instance, PP_Resource view_resource)
-{
-}
-#endif
-
-/**
- * Notification that the given NaCl module has gained or lost focus.
- * Having focus means that keyboard events will be sent to the NaCl module
- * represented by @a instance. A NaCl module's default condition is that it
- * will not have focus.
- *
- * Note: clicks on NaCl modules will give focus only if you handle the
- * click event. You signal if you handled it by returning @a true from
- * HandleInputEvent. Otherwise the browser will bubble the event and give
- * focus to the element on the page that actually did end up consuming it.
- * If you're not getting focus, check to make sure you're returning true from
- * the mouse click in HandleInputEvent.
- * @param[in] instance The identifier of the instance representing this NaCl
- * module.
- * @param[in] has_focus Indicates whether this NaCl module gained or lost
- * event focus.
- */
-static void
-Instance_DidChangeFocus(PP_Instance instance, PP_Bool has_focus)
-{
-}
-
-/**
- * Handler that gets called after a full-frame module is instantiated based on
- * registered MIME types. This function is not called on NaCl modules. This
- * function is essentially a place-holder for the required function pointer in
- * the PPP_Instance structure.
- * @param[in] instance The identifier of the instance representing this NaCl
- * module.
- * @param[in] url_loader A PP_Resource an open PPB_URLLoader instance.
- * @return PP_FALSE.
- */
-static PP_Bool
-Instance_HandleDocumentLoad(PP_Instance instance, PP_Resource url_loader)
-{
- /* NaCl modules do not need to handle the document load function. */
- return PP_FALSE;
-}
-
-
-/**
- * Handler for messages coming in from the browser via postMessage. The
- * @a var_message can contain anything: a JSON string; a string that encodes
- * method names and arguments; etc. For example, you could use JSON.stringify
- * in the browser to create a message that contains a method name and some
- * parameters, something like this:
- * var json_message = JSON.stringify({ "myMethod" : "3.14159" });
- * nacl_module.postMessage(json_message);
- * On receipt of this message in @a var_message, you could parse the JSON to
- * retrieve the method name, match it to a function call, and then call it with
- * the parameter.
- * @param[in] instance The instance ID.
- * @param[in] message The contents, copied by value, of the message sent from
- * browser via postMessage.
- */
-void
-Messaging_HandleMessage(PP_Instance instance, struct PP_Var var_message)
-{
- char* const message = pruby_var_to_cstr(var_message);
- size_t message_len = strlen(message);
- current_instance = instance;
-
- if (strstr(message, "eval:") != NULL) {
- volatile VALUE src;
- struct PepperInstance* const instance_data = GET_PEPPER_INSTANCE();
- int err;
-#define EVAL_PREFIX_LEN 5
- src = rb_str_new(message + EVAL_PREFIX_LEN, message_len - EVAL_PREFIX_LEN);
- instance_data->async_call_args = (void*)src;
- err = pthread_create(&instance_data->th, NULL, &pruby_eval, instance_data);
- if (err) {
- fprintf(stderr, "pepper_ruby:pthread_create: %s\n", strerror(err));
- exit(EXIT_FAILURE);
- }
- pthread_detach(instance_data->th);
- }
- free(message);
-}
-
-/**
- * Entry points for the module.
- * Initialize instance interface and scriptable object class.
- * @param[in] a_module_id Module ID
- * @param[in] get_browser_interface Pointer to PPB_GetInterface
- * @return PP_OK on success, any other value on failure.
- */
-PP_EXPORT int32_t
-PPP_InitializeModule(PP_Module a_module_id, PPB_GetInterface a_get_browser_interface)
-{
- module_id = a_module_id;
- get_browser_interface = a_get_browser_interface;
- core_interface = (PPB_Core*)(get_browser_interface(PPB_CORE_INTERFACE));
- if (core_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- var_interface = (PPB_Var*)(get_browser_interface(PPB_VAR_INTERFACE));
- if (var_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- messaging_interface = (PPB_Messaging*)(get_browser_interface(PPB_MESSAGING_INTERFACE));
- if (messaging_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- loader_interface = (PPB_URLLoader*)(get_browser_interface(PPB_URLLOADER_INTERFACE));
- if (loader_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- request_interface = (PPB_URLRequestInfo*)(get_browser_interface(PPB_URLREQUESTINFO_INTERFACE));
- if (request_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- response_interface = (PPB_URLResponseInfo*)(get_browser_interface(PPB_URLRESPONSEINFO_INTERFACE));
- if (response_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- fileref_interface = (PPB_FileRef*)(get_browser_interface(PPB_FILEREF_INTERFACE));
- if (fileref_interface == NULL) return PP_ERROR_NOINTERFACE;
-
- return pruby_init() ? PP_ERROR_FAILED : PP_OK;
-}
-
-/**
- * Returns an interface pointer for the interface of the given name, or NULL
- * if the interface is not supported.
- * @param[in] interface_name name of the interface
- * @return pointer to the interface
- */
-PP_EXPORT const void*
-PPP_GetInterface(const char* interface_name)
-{
- if (strcmp(interface_name, PPP_INSTANCE_INTERFACE) == 0) {
- static PPP_Instance instance_interface = {
- &Instance_DidCreate,
- &Instance_DidDestroy,
- &Instance_DidChangeView,
- &Instance_DidChangeFocus,
- &Instance_HandleDocumentLoad
- };
- return &instance_interface;
- } else if (strcmp(interface_name, PPP_MESSAGING_INTERFACE) == 0) {
- static PPP_Messaging messaging_interface = {
- &Messaging_HandleMessage
- };
- return &messaging_interface;
- }
- return NULL;
-}
-
-/**
- * Called before the plugin module is unloaded.
- */
-PP_EXPORT void
-PPP_ShutdownModule(void)
-{
- ruby_cleanup(0);
-}
diff --git a/nacl/resource.h b/nacl/resource.h
deleted file mode 100644
index 57ca53b..0000000
--- a/nacl/resource.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/*
- * Copyright 2011 Google Inc. All Rights Reserved.
- * Author: yugui@google.com (Yugui Sonoda)
- * */
-#ifndef RUBY_NACL_RESOURCE_H
-#define RUBY_NACL_RESOURCE_H
-int getrusage(int who, struct rusage *usage);
-#endif
diff --git a/nacl/select.h b/nacl/select.h
deleted file mode 100644
index 921721a..0000000
--- a/nacl/select.h
+++ /dev/null
@@ -1,7 +0,0 @@
-// Copyright 2012 Google Inc. All Rights Reserved.
-// Author: yugui@google.com (Yugui Sonoda)
-#ifndef RUBY_NACL_SELECT_H
-#define RUBY_NACL_SELECT_H
-int select(int num_fds, fd_set *in_fds, fd_set *out_fds,
- fd_set *ex_fds, struct timeval *timeout);
-#endif
diff --git a/nacl/signal.h b/nacl/signal.h
deleted file mode 100644
index 54832de..0000000
--- a/nacl/signal.h
+++ /dev/null
@@ -1,6 +0,0 @@
-// Copyright 2012 Google Inc. All Rights Reserved.
-// Author: yugui@google.com (Yugui Sonoda)
-#ifndef RUBY_NACL_SIGNAL_H
-#define RUBY_NACL_SIGNAL_H
-int kill(pid_t pid, int signal);
-#endif
diff --git a/nacl/stat.h b/nacl/stat.h
deleted file mode 100644
index 7be40ad..0000000
--- a/nacl/stat.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * Copyright 2011 Google Inc. All Rights Reserved.
- * Author: yugui@google.com (Yugui Sonoda)
- * */
-#ifndef RUBY_NACL_STAT_H
-#define RUBY_NACL_STAT_H
-mode_t umask(mode_t mask);
-struct stat;
-int lstat(const char* path, struct stat* result);
-#endif
diff --git a/nacl/unistd.h b/nacl/unistd.h
deleted file mode 100644
index 1c97390..0000000
--- a/nacl/unistd.h
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2012 Google Inc. All Rights Reserved.
-// Author: yugui@google.com (Yugui Sonoda)
-#ifndef RUBY_NACL_UNISTD_H
-#define RUBY_NACL_UNISTD_H
-int seteuid(pid_t pid);
-int setegid(pid_t pid);
-int truncate(const char* path, off_t new_size);
-int ftruncate(int fd, off_t new_size);
-#endif
diff --git a/nacl/utime.h b/nacl/utime.h
deleted file mode 100644
index 9691005..0000000
--- a/nacl/utime.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright 2011 Google Inc. All Rights Reserved.
- * Author: yugui@google.com (Yugui Sonoda)
- */
-
-#ifndef RUBY_NACL_UTIME_H
-#define RUBY_NACL_UTIME_H
-#include <utime.h>
-int utime(const char *filename, const struct utimbuf *times);
-int utimes(const char *filename, const struct timeval times[2]);
-#endif
diff --git a/process.c b/process.c
index 97ba885..cb3312f 100644
--- a/process.c
+++ b/process.c
@@ -61,13 +61,6 @@
#include "ruby/st.h"
#include <sys/stat.h>
-#if defined(__native_client__) && defined(NACL_NEWLIB)
-# include <sys/unistd.h>
-# include "nacl/stat.h"
-# include "nacl/unistd.h"
-# include "nacl/resource.h"
-# undef HAVE_ISSETUGID
-#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
@@ -1219,7 +1212,7 @@ security(const char *str)
}
}
-#if defined(HAVE_WORKING_FORK) && !defined(__native_client__)
+#if defined(HAVE_WORKING_FORK)
/* try_with_sh and exec_with_sh should be async-signal-safe. Actually it is.*/
#define try_with_sh(prog, argv, envp) ((saved_errno == ENOEXEC) ? exec_with_sh((prog), (argv), (envp)) : (void)0)
@@ -1242,10 +1235,6 @@ exec_with_sh(const char *prog, char **argv, char **envp)
static int
proc_exec_cmd(const char *prog, VALUE argv_str, VALUE envp_str)
{
-#ifdef __native_client__
- rb_notimplement();
- UNREACHABLE;
-#else
char **argv;
#ifndef _WIN32
char **envp;
@@ -1269,17 +1258,12 @@ proc_exec_cmd(const char *prog, VALUE argv_str, VALUE envp_str)
preserving_errno(try_with_sh(prog, argv, envp)); /* try_with_sh() is async-signal-safe. */
#endif
return -1;
-#endif
}
/* This function should be async-signal-safe. Actually it is. */
static int
proc_exec_sh(const char *str, VALUE envp_str)
{
-#ifdef __native_client__
- rb_notimplement();
- UNREACHABLE;
-#else
const char *s;
s = str;
@@ -1315,7 +1299,6 @@ proc_exec_sh(const char *str, VALUE envp_str)
#endif
return -1;
#endif /* _WIN32 */
-#endif
}
int
diff --git a/signal.c b/signal.c
index 113bfe7..78e31e9 100644
--- a/signal.c
+++ b/signal.c
@@ -41,10 +41,6 @@
# define VALGRIND_MAKE_MEM_UNDEFINED(p, n) 0
#endif
-#if defined(__native_client__) && defined(NACL_NEWLIB)
-# include "nacl/signal.h"
-#endif
-
extern ID ruby_static_id_signo;
#define id_signo ruby_static_id_signo
@@ -1407,10 +1403,9 @@ install_sighandler(int signum, sighandler_t handler)
}
return 0;
}
-#ifndef __native_client__
+
# define install_sighandler(signum, handler) \
INSTALL_SIGHANDLER(install_sighandler(signum, handler), #signum, signum)
-#endif
#if defined(SIGCLD) || defined(SIGCHLD)
static int
@@ -1428,10 +1423,9 @@ init_sigchld(int sig)
}
return 0;
}
-# ifndef __native_client__
+
# define init_sigchld(signum) \
INSTALL_SIGHANDLER(init_sigchld(signum), #signum, signum)
-# endif
#endif
void
diff --git a/thread.c b/thread.c
index b39d3cb..baabf40 100644
--- a/thread.c
+++ b/thread.c
@@ -3574,11 +3574,6 @@ rb_fd_dup(rb_fdset_t *dst, const rb_fdset_t *src)
memcpy(dst->fdset, src->fdset, size);
}
-#ifdef __native_client__
-int select(int nfds, fd_set *readfds, fd_set *writefds,
- fd_set *exceptfds, struct timeval *timeout);
-#endif
-
int
rb_fd_select(int n, rb_fdset_t *readfds, rb_fdset_t *writefds, rb_fdset_t *exceptfds, struct timeval *timeout)
{
diff --git a/thread_pthread.c b/thread_pthread.c
index 9576cd3..0a3fee3 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -27,9 +27,6 @@
#ifdef HAVE_SYS_PRCTL_H
#include <sys/prctl.h>
#endif
-#if defined(__native_client__) && defined(NACL_NEWLIB)
-# include "nacl/select.h"
-#endif
#if defined(HAVE_SYS_TIME_H)
#include <sys/time.h>
#endif
@@ -64,7 +61,7 @@ static struct {
#define USE_MONOTONIC_COND 0
#endif
-#if defined(HAVE_POLL) && defined(HAVE_FCNTL) && defined(F_GETFL) && defined(F_SETFL) && defined(O_NONBLOCK) && !defined(__native_client__)
+#if defined(HAVE_POLL) && defined(HAVE_FCNTL) && defined(F_GETFL) && defined(F_SETFL) && defined(O_NONBLOCK)
/* The timer thread sleeps while only one Ruby thread is running. */
# define USE_SLEEPY_TIMER_THREAD 1
#else
@@ -460,9 +457,7 @@ Init_native_thread(void)
#ifdef USE_UBF_LIST
native_mutex_initialize(&ubf_list_lock);
#endif
-#ifndef __native_client__
posix_signal(SIGVTALRM, null_func);
-#endif
}
static void
diff --git a/util.c b/util.c
index 3ebb2fe..757faee 100644
--- a/util.c
+++ b/util.c
@@ -507,10 +507,7 @@ ruby_strdup(const char *str)
char *
ruby_getcwd(void)
{
-#if defined __native_client__
- char *buf = xmalloc(2);
- strcpy(buf, ".");
-#elif defined HAVE_GETCWD
+#if defined HAVE_GETCWD
# undef RUBY_UNTYPED_DATA_WARNING
# define RUBY_UNTYPED_DATA_WARNING 0
# if defined NO_GETCWD_MALLOC
diff --git a/vm_core.h b/vm_core.h
index 13de0c5..d434d01 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -132,10 +132,6 @@
#endif
#endif
-#ifdef __native_client__
-#undef OPT_DIRECT_THREADED_CODE
-#endif
-
/* call threaded code */
#if OPT_CALL_THREADED_CODE
#if OPT_DIRECT_THREADED_CODE
diff --git a/vm_exec.c b/vm_exec.c
index 1ce9a02..9537687 100644
--- a/vm_exec.c
+++ b/vm_exec.c
@@ -50,7 +50,7 @@ vm_exec_core(rb_thread_t *th, VALUE initial)
#if OPT_STACK_CACHING
#if 0
-#elif __GNUC__ && __x86_64__ && !defined(__native_client__)
+#elif __GNUC__ && __x86_64__
DECL_SC_REG(VALUE, a, "12");
DECL_SC_REG(VALUE, b, "13");
#else
@@ -66,11 +66,7 @@ vm_exec_core(rb_thread_t *th, VALUE initial)
#elif defined(__GNUC__) && defined(__x86_64__)
DECL_SC_REG(const VALUE *, pc, "14");
-# if defined(__native_client__)
- DECL_SC_REG(rb_control_frame_t *, cfp, "13");
-# else
DECL_SC_REG(rb_control_frame_t *, cfp, "15");
-# endif
#define USE_MACHINE_REGS 1
#elif defined(__GNUC__) && defined(__powerpc64__)