mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
Give the MJIT header path name
Give the whole MJIT header path name by preloaded shared library mjit_build_dir.so, than building the path from a given directory name and the embedded base name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu
parent
2301054a99
commit
e15d9d86df
3 changed files with 33 additions and 42 deletions
|
|
@ -596,7 +596,8 @@ mjit_config.h:
|
|||
echo '#define RUBY_MJIT_CONFIG_H 1'; \
|
||||
echo; \
|
||||
sep=; \
|
||||
quote MJIT_MIN_HEADER_NAME "/$(MJIT_HEADER_INSTALL_DIR)/$(MJIT_MIN_HEADER_NAME)"; \
|
||||
quote MJIT_HEADER_INSTALL_DIR "/$(MJIT_HEADER_INSTALL_DIR)"; \
|
||||
quote MJIT_MIN_HEADER_NAME "$(MJIT_MIN_HEADER_NAME)"; \
|
||||
sep=,; \
|
||||
quote "MJIT_CC_COMMON " $(MJIT_CC); \
|
||||
quote "MJIT_CFLAGS MJIT_ARCHFLAG" $(MJIT_CFLAGS); \
|
||||
|
|
@ -613,6 +614,8 @@ mjit_config.h:
|
|||
} > $@
|
||||
|
||||
yes-test-almost yes-test-all: mjit_build_dir.$(SOEXT)
|
||||
mjit_build_dir.$(SOEXT): $(MJIT_MIN_HEADER) $(srcdir)/ruby-runner.c ruby-runner.h
|
||||
mjit_build_dir.$(SOEXT): $(MJIT_MIN_HEADER) $(srcdir)/ruby-runner.c ruby-runner.h mjit_config.h
|
||||
$(ECHO) making $@
|
||||
$(Q) $(DLDSHARED) $(MJIT_DLDFLAGS) $(ARCH_FLAG) $(CFLAGS) $(CPPFLAGS) -DMAKE_MJIT_BUILD_DIR=1 $(OUTFLAG)$@ $(srcdir)/ruby-runner.c
|
||||
$(Q) $(DLDSHARED) $(MJIT_DLDFLAGS) $(ARCH_FLAG) $(CFLAGS) $(CPPFLAGS) \
|
||||
-DMAKE_MJIT_BUILD_DIR=1 -DMJIT_MIN_HEADER='"$(MJIT_MIN_HEADER)"' \
|
||||
$(OUTFLAG)$@ $(srcdir)/ruby-runner.c
|
||||
|
|
|
|||
64
mjit.c
64
mjit.c
|
|
@ -365,10 +365,12 @@ static int
|
|||
init_header_filename(void)
|
||||
{
|
||||
int fd;
|
||||
#ifdef LOAD_RELATIVE
|
||||
/* Root path of the running ruby process. Equal to RbConfig::TOPDIR. */
|
||||
VALUE basedir_val;
|
||||
const char *basedir;
|
||||
size_t baselen;
|
||||
#endif
|
||||
const char *basedir = NULL;
|
||||
size_t baselen = 0;
|
||||
char *p;
|
||||
#ifdef _WIN32
|
||||
static const char libpathflag[] =
|
||||
|
|
@ -380,33 +382,32 @@ init_header_filename(void)
|
|||
;
|
||||
const size_t libpathflag_len = sizeof(libpathflag) - 1;
|
||||
#endif
|
||||
#ifndef LOAD_RELATIVE
|
||||
const char *build_dir = 0;
|
||||
struct stat st;
|
||||
#endif
|
||||
|
||||
#ifdef LOAD_RELATIVE
|
||||
basedir_val = ruby_prefix_path;
|
||||
basedir = StringValuePtr(basedir_val);
|
||||
baselen = RSTRING_LEN(basedir_val);
|
||||
|
||||
#ifndef LOAD_RELATIVE
|
||||
#else
|
||||
if (getenv("MJIT_SEARCH_BUILD_DIR")) {
|
||||
/* This path is not intended to be used on production, but using build directory's
|
||||
header file here because people want to run `make test-all` without running
|
||||
`make install`. Don't use $MJIT_SEARCH_BUILD_DIR except for test-all. */
|
||||
|
||||
build_dir = dlsym(RTLD_DEFAULT, "MJIT_BUILD_DIR");
|
||||
if (!build_dir) {
|
||||
verbose(1, "No mjit_build_directory");
|
||||
struct stat st;
|
||||
const char *hdr = dlsym(RTLD_DEFAULT, "MJIT_HEADER");
|
||||
if (!hdr) {
|
||||
verbose(1, "No MJIT_HEADER");
|
||||
}
|
||||
else if (build_dir[0] != '/') {
|
||||
verbose(1, "Non-absolute path MJIT_BUILD_DIR: %s", build_dir);
|
||||
else if (hdr[0] != '/') {
|
||||
verbose(1, "Non-absolute header file path: %s", hdr);
|
||||
}
|
||||
else if (stat(build_dir, &st) || !S_ISDIR(st.st_mode)) {
|
||||
verbose(1, "Non-directory path MJIT_BUILD_DIR: %s", build_dir);
|
||||
else if (stat(hdr, &st) || !S_ISREG(st.st_mode)) {
|
||||
verbose(1, "Non-file header file path: %s", hdr);
|
||||
}
|
||||
else if (!rb_path_check(build_dir)) {
|
||||
verbose(1, "Unsafe MJIT_BUILD_DIR: %s", build_dir);
|
||||
else if ((st.st_uid != getuid()) || (st.st_mode & 022) ||
|
||||
!rb_path_check(hdr)) {
|
||||
verbose(1, "Unsafe header file: uid=%ld mode=%#o %s",
|
||||
(long)st.st_uid, (unsigned)st.st_mode, hdr);
|
||||
return FALSE;
|
||||
}
|
||||
else {
|
||||
|
|
@ -415,43 +416,30 @@ init_header_filename(void)
|
|||
verbose(3, "PRELOADENV("PRELOADENV")=%s", getenv(PRELOADENV));
|
||||
/* assume no other PRELOADENV in test-all */
|
||||
unsetenv(PRELOADENV);
|
||||
verbose(3, "MJIT_BUILD_DIR: %s", build_dir);
|
||||
basedir = build_dir;
|
||||
baselen = strlen(build_dir);
|
||||
}
|
||||
verbose(3, "MJIT_HEADER: %s", hdr);
|
||||
header_file = ruby_strdup(hdr);
|
||||
if (!header_file) return FALSE;
|
||||
}
|
||||
else
|
||||
#endif
|
||||
|
||||
#ifndef _MSC_VER
|
||||
{
|
||||
/* A name of the header file included in any C file generated by MJIT for iseqs. */
|
||||
static const char header_name[] = MJIT_MIN_HEADER_NAME;
|
||||
static const char header_name[] = MJIT_HEADER_INSTALL_DIR "/" MJIT_MIN_HEADER_NAME;
|
||||
const size_t header_name_len = sizeof(header_name) - 1;
|
||||
|
||||
header_file = xmalloc(baselen + header_name_len + 1);
|
||||
p = append_str2(header_file, basedir, baselen);
|
||||
p = append_str2(p, header_name, header_name_len + 1);
|
||||
}
|
||||
#ifndef _MSC_VER
|
||||
{
|
||||
if ((fd = rb_cloexec_open(header_file, O_RDONLY, 0)) < 0) {
|
||||
verbose(1, "Cannot access header file: %s", header_file);
|
||||
xfree(header_file);
|
||||
header_file = NULL;
|
||||
return FALSE;
|
||||
}
|
||||
#ifndef LOAD_RELATIVE
|
||||
if (basedir == build_dir) {
|
||||
memset(&st, 0, sizeof(st));
|
||||
if (fstat(fd, &st) ||
|
||||
(st.st_uid != getuid()) ||
|
||||
(st.st_mode & 022)) {
|
||||
(void)close(fd);
|
||||
verbose(1, "Unsafe header file: uid=%ld mode=%#o %s",
|
||||
(long)st.st_uid, (unsigned)st.st_mode, header_file);
|
||||
xfree(header_file);
|
||||
header_file = NULL;
|
||||
return FALSE;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
(void)close(fd);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
#include "ruby/config.h"
|
||||
|
||||
#ifdef MAKE_MJIT_BUILD_DIR
|
||||
const char MJIT_BUILD_DIR[] = BUILDDIR;
|
||||
const char MJIT_HEADER[] = BUILDDIR "/" MJIT_MIN_HEADER;
|
||||
#else
|
||||
|
||||
#define STRINGIZE(expr) STRINGIZE0(expr)
|
||||
|
|
|
|||
Loading…
Reference in a new issue