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* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-07-30 19:24 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-07-30 19:24 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=86c23a817b44947bd317f0bc3aa163962dc7ec9e
commit 86c23a817b44947bd317f0bc3aa163962dc7ec9e
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 23 +++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 238 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index eab664acaf..8dfcff088e 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -372,6 +372,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..53993830c9
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,23 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+unsigned int
+la_version (unsigned int version)
+{
+ return version;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-11-16 13:58 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-11-16 13:58 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d5cc44d2d7009878dad5d21c16f32fce8620ba0c
commit d5cc44d2d7009878dad5d21c16f32fce8620ba0c
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu.
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 25 ++++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 240 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index d2a71f73f1..19ec680144 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -390,6 +390,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..e4b835d1f1
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,25 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <link.h>
+
+unsigned int
+la_version (unsigned int version)
+{
+ return LAV_CURRENT;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-11-09 18:18 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-11-09 18:18 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=0fce72d5e983a79b02e92340fb87694205c25f7a
commit 0fce72d5e983a79b02e92340fb87694205c25f7a
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Checked on x86_64-linux-gnu, i686-linux-gnu, and aarch64-linux-gnu.
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 23 +++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 238 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index 38e2da03a4..65c438d0b4 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -385,6 +385,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..53993830c9
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,23 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+unsigned int
+la_version (unsigned int version)
+{
+ return version;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-09-10 18:25 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-09-10 18:25 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7c09d71191707c345da448ea675ee3885b37bffd
commit 7c09d71191707c345da448ea675ee3885b37bffd
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 23 +++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 238 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index c482d26185..174198e132 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -375,6 +375,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..53993830c9
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,23 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+unsigned int
+la_version (unsigned int version)
+{
+ return version;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-08-04 20:52 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-08-04 20:52 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=93cb39ace0265580e7d052ee2dea57b75a9d4508
commit 93cb39ace0265580e7d052ee2dea57b75a9d4508
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 23 +++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 238 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index eab664acaf..8dfcff088e 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -372,6 +372,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..53993830c9
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,23 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+unsigned int
+la_version (unsigned int version)
+{
+ return version;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
* [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC
@ 2021-08-04 17:46 Adhemerval Zanella
0 siblings, 0 replies; 6+ messages in thread
From: Adhemerval Zanella @ 2021-08-04 17:46 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d877625fe3b8be24c0f85a8bc7cb9e80771fd56f
commit d877625fe3b8be24c0f85a8bc7cb9e80771fd56f
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Wed Jun 30 15:51:31 2021 -0300
elf: Add audit tests for modules with TLSDESC
Diff:
---
elf/Makefile | 14 +++++++++
elf/tst-audit-tlsdesc-audit.c | 23 +++++++++++++++
elf/tst-audit-tlsdesc-dlopen.c | 67 ++++++++++++++++++++++++++++++++++++++++++
elf/tst-audit-tlsdesc.c | 60 +++++++++++++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc1.c | 41 ++++++++++++++++++++++++++
elf/tst-auditmod-tlsdesc2.c | 33 +++++++++++++++++++++
6 files changed, 238 insertions(+)
diff --git a/elf/Makefile b/elf/Makefile
index eab664acaf..8dfcff088e 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -372,6 +372,20 @@ modules-names += tst-gnu2-tls1mod
$(objpfx)tst-gnu2-tls1: $(objpfx)tst-gnu2-tls1mod.so
tst-gnu2-tls1mod.so-no-z-defs = yes
CFLAGS-tst-gnu2-tls1mod.c += -mtls-dialect=gnu2
+
+tests += tst-audit-tlsdesc tst-audit-tlsdesc-dlopen
+modules-names += tst-auditmod-tlsdesc1 tst-auditmod-tlsdesc2 tst-audit-tlsdesc-audit
+$(objpfx)tst-audit-tlsdesc: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so \
+ $(shared-thread-library)
+CFLAGS-tst-auditmod-tlsdesc1.c += -mtls-dialect=gnu2
+CFLAGS-tst-auditmod-tlsdesc2.c += -mtls-dialect=gnu2
+$(objpfx)tst-audit-tlsdesc-dlopen: $(shared-thread-library)
+$(objpfx)tst-audit-tlsdesc-dlopen.out: $(objpfx)tst-auditmod-tlsdesc1.so \
+ $(objpfx)tst-auditmod-tlsdesc2.so
+$(objpfx)tst-auditmod-tlsdesc1.so: $(objpfx)tst-auditmod-tlsdesc2.so
+tst-audit-tlsdesc-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
+tst-audit-tlsdesc-dlopen-ENV = LD_AUDIT=$(objpfx)tst-audit-tlsdesc-audit.so
endif
ifeq (yes,$(have-protected-data))
modules-names += tst-protected1moda tst-protected1modb
diff --git a/elf/tst-audit-tlsdesc-audit.c b/elf/tst-audit-tlsdesc-audit.c
new file mode 100644
index 0000000000..53993830c9
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-audit.c
@@ -0,0 +1,23 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+unsigned int
+la_version (unsigned int version)
+{
+ return version;
+}
diff --git a/elf/tst-audit-tlsdesc-dlopen.c b/elf/tst-audit-tlsdesc-dlopen.c
new file mode 100644
index 0000000000..e4d631fc94
--- /dev/null
+++ b/elf/tst-audit-tlsdesc-dlopen.c
@@ -0,0 +1,67 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+#include <support/xdlfcn.h>
+
+static void *
+thr_func (void *mod)
+{
+ int* (*get_global1)(void) = xdlsym (mod, "get_global1");
+ int* (*get_global2)(void) = xdlsym (mod, "get_global2");
+ void (*set_global2)(int) = xdlsym (mod, "set_global2");
+ int* (*get_local1)(void) = xdlsym (mod, "get_local1");
+ int* (*get_local2)(void) = xdlsym (mod, "get_local2");
+
+ int *global1 = get_global1 ();
+ TEST_COMPARE (*global1, 0);
+ ++*global1;
+
+ int *global2 = get_global2 ();
+ TEST_COMPARE (*global2, 0);
+ ++*global2;
+ TEST_COMPARE (*global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (*global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ void *mod = xdlopen ("tst-auditmod-tlsdesc1.so", RTLD_LAZY);
+
+ pthread_t thr = xpthread_create (NULL, thr_func, mod);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-audit-tlsdesc.c b/elf/tst-audit-tlsdesc.c
new file mode 100644
index 0000000000..3c8be81c95
--- /dev/null
+++ b/elf/tst-audit-tlsdesc.c
@@ -0,0 +1,60 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#include <support/check.h>
+#include <support/xthread.h>
+
+extern __thread int global1;
+extern __thread int global2;
+void *get_local1 (void);
+void set_global2 (int v);
+void *get_local2 (void);
+
+static void *
+thr_func (void *clousure)
+{
+ TEST_COMPARE (global1, 0);
+ ++global1;
+ TEST_COMPARE (global2, 0);
+ ++global2;
+ TEST_COMPARE (global2, 1);
+
+ set_global2 (10);
+ TEST_COMPARE (global2, 10);
+
+ int *local1 = get_local1 ();
+ TEST_COMPARE (*local1, 0);
+ ++*local1;
+
+ int *local2 = get_local2 ();
+ TEST_COMPARE (*local2, 0);
+ ++*local2;
+
+ return 0;
+}
+
+static int
+do_test (void)
+{
+ pthread_t thr = xpthread_create (NULL, thr_func, NULL);
+ void *r = xpthread_join (thr);
+ TEST_VERIFY (r == NULL);
+ return 0;
+}
+
+#include <support/test-driver.c>
diff --git a/elf/tst-auditmod-tlsdesc1.c b/elf/tst-auditmod-tlsdesc1.c
new file mode 100644
index 0000000000..61c7dd99a2
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc1.c
@@ -0,0 +1,41 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global1;
+
+int *
+get_global1 (void)
+{
+ return &global1;
+}
+
+static __thread int local1;
+
+void *
+get_local1 (void)
+{
+ return &local1;
+}
+
+extern __thread int global2;
+
+void
+set_global2 (int v)
+{
+ global2 = v;
+}
diff --git a/elf/tst-auditmod-tlsdesc2.c b/elf/tst-auditmod-tlsdesc2.c
new file mode 100644
index 0000000000..28aef635f6
--- /dev/null
+++ b/elf/tst-auditmod-tlsdesc2.c
@@ -0,0 +1,33 @@
+/* DT_AUDIT with modules with TLSDESC.
+ Copyright (C) 2021 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+__thread int global2;
+
+int *
+get_global2 (void)
+{
+ return &global2;
+}
+
+static __thread int local2;
+
+void *
+get_local2 (void)
+{
+ return &local2;
+}
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-11-16 13:58 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2021-07-30 19:24 [glibc/azanella/ld-audit-fixes] elf: Add audit tests for modules with TLSDESC Adhemerval Zanella
2021-08-04 17:46 Adhemerval Zanella
2021-08-04 20:52 Adhemerval Zanella
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