ANDROID: Build kselftests for 32bit x86

Add build rules and test config for kselftests on x86 32

Bug: 291147200
Change-Id: I6a9957bcf13a27c4b91d45a044b8985f1938b8ee
Signed-off-by: Edward Liaw <[email protected]>

BUILD.bazel

@@ -961,6 +961,12 @@ config_setting(
     visibility = ["//visibility:private"],
 )
 
+config_setting(
+    name = "i386",
+    values = {"platforms": "//build/kernel/kleaf/impl:android_i386"},
+    visibility = ["//visibility:private"],
+)
+
 config_setting(
     name = "arm64",
     values = {"platforms": "//build/kernel/kleaf/impl:android_arm64"},
@@ -992,7 +998,7 @@ cc_binary_with_abi(
     name = "kselftest_breakpoints_breakpoint_test",
     srcs = select({
         ":x86_64": ["tools/testing/selftests/breakpoints/breakpoint_test.c"],
-        ":x86": ["tools/testing/selftests/breakpoints/breakpoint_test.c"],
+        ":i386": ["tools/testing/selftests/breakpoints/breakpoint_test.c"],
         ":arm64": ["tools/testing/selftests/breakpoints/breakpoint_test_arm64.c"],
         "//conditions:default": [],
     }),
@@ -1879,7 +1885,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/helpers.h",
         "tools/testing/selftests/x86/single_step_syscall.c",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -1901,7 +1910,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/helpers.h",
         "tools/testing/selftests/x86/syscall_nt.c",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -1923,7 +1935,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/helpers.h",
         "tools/testing/selftests/x86/ptrace_syscall.c",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -1945,7 +1960,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/helpers.h",
         "tools/testing/selftests/x86/test_mremap_vdso.c",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -1967,7 +1985,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/check_initial_reg_state.c",
         "tools/testing/selftests/x86/helpers.h",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -1993,7 +2014,10 @@ cc_binary_with_abi(
         "tools/testing/selftests/x86/helpers.h",
         "tools/testing/selftests/x86/ldt_gdt.c",
     ],
-    abis = ["x86_64"],
+    abis = [
+        "x86_64",
+        "x86",
+    ],
     copts = [
         "-std=gnu99",
         "-O2",
@@ -2013,6 +2037,7 @@ copy_file(
     name = "kselftest_gen_config",
     src = select({
         ":x86_64": "tools/testing/selftests/android/config_x86_64.xml",
+        ":i386": "tools/testing/selftests/android/config_x86.xml",
         ":arm64": "tools/testing/selftests/android/config_arm64.xml",
         ":arm": "tools/testing/selftests/android/config_arm.xml",
     }),
@@ -2091,6 +2116,77 @@ android_filegroup(
     visibility = ["//visibility:private"],
 )
 
+android_filegroup(
+    name = "kselftest_tests_x86",
+    srcs = [
+        ":kselftest_binderfs_binderfs_test_x86",
+        ":kselftest_breakpoints_breakpoint_test_x86",
+        ":kselftest_capabilities_test_execve_x86",
+        ":kselftest_capabilities_validate_cap_x86",
+        ":kselftest_futex_futex_requeue_pi_mismatched_ops_x86",
+        ":kselftest_futex_futex_requeue_pi_signal_restart_x86",
+        ":kselftest_futex_futex_requeue_pi_x86",
+        ":kselftest_futex_futex_requeue_x86",
+        ":kselftest_futex_futex_wait_private_mapped_file_x86",
+        ":kselftest_futex_futex_wait_timeout_x86",
+        ":kselftest_futex_futex_wait_uninitialized_heap_x86",
+        ":kselftest_futex_futex_wait_wouldblock_x86",
+        ":kselftest_futex_futex_wait_x86",
+        ":kselftest_gen_config",
+        ":kselftest_kcmp_kcmp_test_x86",
+        ":kselftest_mm_compaction_test_x86",
+        ":kselftest_mm_hugepage_mmap_x86",
+        ":kselftest_mm_hugepage_shm_x86",
+        ":kselftest_mm_map_hugetlb_x86",
+        ":kselftest_mm_mlock2_tests_x86",
+        ":kselftest_mm_mlock_random_test_x86",
+        ":kselftest_mm_mremap_dontunmap_x86",
+        ":kselftest_mm_mremap_test_x86",
+        ":kselftest_mm_on_fault_limit_x86",
+        ":kselftest_mm_thuge_gen_x86",
+        ":kselftest_mm_transhuge_stress_x86",
+        ":kselftest_mm_uffd_unit_tests_x86",
+        ":kselftest_net_psock_tpacket_x86",
+        ":kselftest_net_reuseaddr_conflict_x86",
+        ":kselftest_net_socket_x86",
+        ":kselftest_ptrace_peeksiginfo_x86",
+        ":kselftest_rtc_rtctest_x86",
+        ":kselftest_seccomp_seccomp_bpf_x86",
+        ":kselftest_size_test_get_size_x86",
+        ":kselftest_timers_adjtick_x86",
+        ":kselftest_timers_alarmtimer_suspend_x86",
+        ":kselftest_timers_change_skew_x86",
+        ":kselftest_timers_clocksource_switch_x86",
+        ":kselftest_timers_freq_step_x86",
+        ":kselftest_timers_inconsistency_check_x86",
+        ":kselftest_timers_leap_a_day_x86",
+        ":kselftest_timers_leapcrash_x86",
+        ":kselftest_timers_nanosleep_x86",
+        ":kselftest_timers_nsleep_lat_x86",
+        ":kselftest_timers_posix_timers_x86",
+        ":kselftest_timers_set_2038_x86",
+        ":kselftest_timers_set_tai_x86",
+        ":kselftest_timers_set_timer_lat_x86",
+        ":kselftest_timers_set_tz_x86",
+        ":kselftest_timers_skew_consistency_x86",
+        ":kselftest_timers_tests_raw_skew_x86",
+        ":kselftest_timers_threadtest_x86",
+        ":kselftest_timers_valid_adjtimex_x86",
+        ":kselftest_vdso_vdso_test_abi_x86",
+        ":kselftest_vdso_vdso_test_clock_getres_x86",
+        ":kselftest_vdso_vdso_test_getcpu_x86",
+        ":kselftest_vdso_vdso_test_gettimeofday_x86",
+        ":kselftest_x86_check_initial_reg_state_x86",
+        ":kselftest_x86_ldt_gdt_x86",
+        ":kselftest_x86_ptrace_syscall_x86",
+        ":kselftest_x86_single_step_syscall_x86",
+        ":kselftest_x86_syscall_nt_x86",
+        ":kselftest_x86_test_mremap_vdso_x86",
+    ],
+    cpu = "i386",
+    visibility = ["//visibility:private"],
+)
+
 android_filegroup(
     name = "kselftest_tests_arm",
     srcs = [
@@ -2222,7 +2318,10 @@ android_filegroup(
 
 zip_archive(
     name = "tests_zip_x86_64",
-    srcs = [":kselftest_tests_x86_64"],
+    srcs = [
+        ":kselftest_tests_x86",
+        ":kselftest_tests_x86_64",
+    ],
     out = "tests.zip",
 )
 

abi.bzl

@@ -11,7 +11,7 @@ load("@bazel_skylib//rules:native_binary.bzl", "native_binary")
 
 visibility("private")
 
-_ALL_ABIS = ["arm", "arm64", "x86_64"]
+_ALL_ABIS = ["arm", "arm64", "x86", "x86_64"]
 
 def _copy_with_abi(
         name,

tools/testing/selftests/android/config_x86.xml

@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 The Android Open Source Project
+SPDX-License-Identifier: GPL-2.0 OR Apache-2.0
+-->
+<!DOCTYPE configuration [
+<!ENTITY ktest_dir "/data/selftests/x86">
+]>
+<configuration description="kselftest">
+    <option name="test-suite-tag" value="kernel-test" />
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+    <target_preparer class="com.android.tradefed.targetprep.StopServicesSetup" />
+
+    <object type="module_controller" class="com.android.tradefed.testtype.suite.module.KernelTestModuleController" >
+        <option name="arch" value="x86"/>
+    </object>
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push-file" key="selftests" value="/data/selftests" />
+        <option name="skip-abi-filtering" value="true" />
+        <option name="post-push" value='chmod -R 755 /data/selftests; find /data/selftests -type f | xargs grep -l -e "bin/sh" -e "bin/bash" | xargs sed -i -e "s?/bin/echo?echo?" -i -e "s?#!/bin/sh?#!/system/bin/sh?" -i -e "s?#!/bin/bash?#!/system/bin/sh?" || echo "There were no files to process"' />
+    </target_preparer>
+
+    <test class="com.android.tradefed.testtype.binary.KernelTargetTest" >
+        <option name="exit-code-skip" value="4" />
+        <option name="skip-binary-check" value="true" />
+        <option name="test-command-line" key="kselftest_binderfs_binderfs_test" value="cd &ktest_dir;; ./kselftest_binderfs_binderfs_test" />
+        <option name="test-command-line" key="kselftest_breakpoints_breakpoint_test" value="cd &ktest_dir;; ./kselftest_breakpoints_breakpoint_test" />
+        <option name="test-command-line" key="kselftest_capabilities_test_execve" value="cd &ktest_dir;; ./kselftest_capabilities_test_execve" />
+        <option name="test-command-line" key="kselftest_futex_requeue" value="cd &ktest_dir;; ./futex_requeue" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi" value="cd &ktest_dir;; ./futex_requeue_pi" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_b" value="cd &ktest_dir;; ./futex_requeue_pi -b" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bl" value="cd &ktest_dir;; ./futex_requeue_pi -b -l" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bo" value="cd &ktest_dir;; ./futex_requeue_pi -b -o" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_l" value="cd &ktest_dir;; ./futex_requeue_pi -l" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_o" value="cd &ktest_dir;; ./futex_requeue_pi -o" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_5k" value="cd &ktest_dir;; ./futex_requeue_pi -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_b_5k" value="cd &ktest_dir;; ./futex_requeue_pi -b -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bl_5k" value="cd &ktest_dir;; ./futex_requeue_pi -b -l -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bo_5k" value="cd &ktest_dir;; ./futex_requeue_pi -b -o -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_l_5k" value="cd &ktest_dir;; ./futex_requeue_pi -l -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_o_5k" value="cd &ktest_dir;; ./futex_requeue_pi -o -t 5000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_500k" value="cd &ktest_dir;; ./futex_requeue_pi -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_b_500k" value="cd &ktest_dir;; ./futex_requeue_pi -b -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bl_500k" value="cd &ktest_dir;; ./futex_requeue_pi -b -l -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bo_500k" value="cd &ktest_dir;; ./futex_requeue_pi -b -o -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_l_500k" value="cd &ktest_dir;; ./futex_requeue_pi -l -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_o_500k" value="cd &ktest_dir;; ./futex_requeue_pi -o -t 500000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_bl_2G" value="cd &ktest_dir;; ./futex_requeue_pi -b -l -t 2000000000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_l_2G" value="cd &ktest_dir;; ./futex_requeue_pi -l -t 2000000000" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_mismatched_ops" value="cd &ktest_dir;; ./futex_requeue_pi_mismatched_ops" />
+        <option name="test-command-line" key="kselftest_futex_requeue_pi_signal_restart" value="cd &ktest_dir;; ./futex_requeue_pi_signal_restart" />
+        <option name="test-command-line" key="kselftest_futex_wait" value="cd &ktest_dir;; ./futex_wait" />
+        <option name="test-command-line" key="kselftest_futex_wait_private_mapped_file" value="cd &ktest_dir;; ./futex_wait_private_mapped_file" />
+        <option name="test-command-line" key="kselftest_futex_wait_timeout" value="cd &ktest_dir;; ./futex_wait_timeout" />
+        <option name="test-command-line" key="kselftest_futex_wait_uninitialized_heap" value="cd &ktest_dir;; ./futex_wait_uninitialized_heap" />
+        <option name="test-command-line" key="kselftest_futex_wait_wouldblock" value="cd &ktest_dir;; ./futex_wait_wouldblock" />
+        <option name="test-command-line" key="kselftest_kcmp_kcmp_test" value="cd &ktest_dir;; ./kselftest_kcmp_kcmp_test" />
+        <option name="test-command-line" key="kselftest_mm_mremap_dontunmap" value="cd &ktest_dir;; ./kselftest_mm_mremap_dontunmap" />
+        <option name="test-command-line" key="kselftest_mm_mremap_test" value="cd &ktest_dir;; ./kselftest_mm_mremap_test" />
+        <option name="test-command-line" key="kselftest_mm_uffd_unit_tests" value="cd &ktest_dir;; ./kselftest_mm_uffd_unit_tests" />
+        <option name="test-command-line" key="kselftest_net_socket" value="cd &ktest_dir;; ./kselftest_net_socket" />
+        <option name="test-command-line" key="kselftest_net_psock_tpacket" value="cd &ktest_dir;; ./kselftest_net_psock_tpacket" />
+        <option name="test-command-line" key="kselftest_net_reuseaddr_conflict" value="cd &ktest_dir;; ./kselftest_net_reuseaddr_conflict" />
+        <option name="test-command-line" key="kselftest_ptrace_peeksiginfo" value="cd &ktest_dir;; ./kselftest_ptrace_peeksiginfo" />
+        <option name="test-command-line" key="kselftest_rtc_rtctest" value="cd &ktest_dir;; ./kselftest_rtc_rtctest" />
+        <option name="test-command-line" key="kselftest_seccomp_seccomp_bpf" value="cd &ktest_dir;; ./kselftest_seccomp_seccomp_bpf" />
+        <option name="test-command-line" key="kselftest_size_test_get_size" value="cd &ktest_dir;; ./kselftest_size_test_get_size" />
+        <option name="test-command-line" key="kselftest_timers_inconsistency_check" value="cd &ktest_dir;; ./inconsistency-check" />
+        <option name="test-command-line" key="kselftest_timers_nanosleep" value="cd &ktest_dir;; ./nanosleep" />
+        <option name="test-command-line" key="kselftest_timers_nsleep_lat" value="cd &ktest_dir;; ./nsleep-lat" />
+        <option name="test-command-line" key="kselftest_timers_posix_timers" value="cd &ktest_dir;; ./kselftest_timers_posix_timers" />
+        <option name="test-command-line" key="kselftest_timers_set_timer_lat" value="cd &ktest_dir;; ./kselftest_timers_set_timer_lat" />
+        <option name="test-command-line" key="kselftest_timers_tests_raw_skew" value="cd &ktest_dir;; ./raw_skew" />
+        <option name="test-command-line" key="kselftest_timers_threadtest" value="cd &ktest_dir;; ./kselftest_timers_threadtest" />
+        <option name="test-command-line" key="kselftest_timers_valid_adjtimex" value="cd &ktest_dir;; ./kselftest_timers_valid_adjtimex" />
+        <option name="test-command-line" key="kselftest_vdso_vdso_test_abi" value="cd &ktest_dir;; ./kselftest_vdso_vdso_test_abi" />
+        <option name="test-command-line" key="kselftest_vdso_vdso_test_clock_getres" value="cd &ktest_dir;; ./kselftest_vdso_vdso_test_clock_getres" />
+        <option name="test-command-line" key="kselftest_vdso_vdso_test_getcpu" value="cd &ktest_dir;; ./kselftest_vdso_vdso_test_getcpu" />
+        <option name="test-command-line" key="kselftest_vdso_vdso_test_gettimeofday" value="cd &ktest_dir;; ./kselftest_vdso_vdso_test_gettimeofday" />
+        <option name="test-command-line" key="kselftest_x86_check_initial_reg_state" value="cd &ktest_dir;; ./kselftest_x86_check_initial_reg_state" />
+        <option name="test-command-line" key="kselftest_x86_ldt_gdt" value="cd &ktest_dir;; ./kselftest_x86_ldt_gdt" />
+        <option name="test-command-line" key="kselftest_x86_ptrace_syscall" value="cd &ktest_dir;; ./kselftest_x86_ptrace_syscall" />
+        <option name="test-command-line" key="kselftest_x86_single_step_syscall" value="cd &ktest_dir;; ./kselftest_x86_single_step_syscall" />
+        <option name="test-command-line" key="kselftest_x86_syscall_nt" value="cd &ktest_dir;; ./kselftest_x86_syscall_nt" />
+        <option name="test-command-line" key="kselftest_x86_test_mremap_vdso" value="cd &ktest_dir;; ./kselftest_x86_test_mremap_vdso" />
+    </test>
+</configuration>