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[libc][bazel] Add bazel for sys/mman and resource #161750

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Merged
merged 1 commit into from
Oct 6, 2025
Merged

[libc][bazel] Add bazel for sys/mman and resource #161750

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229 changes: 229 additions & 0 deletions utils/bazel/llvm-project-overlay/libc/BUILD.bazel
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Original file line number Diff line number Diff line change
Expand Up @@ -432,6 +432,11 @@ libc_support_library(
hdrs = ["hdr/types/struct_timeval.h"],
)

libc_support_library(
name = "types_struct_rlimit",
hdrs = ["hdr/types/struct_rlimit.h"],
)

libc_support_library(
name = "types_pid_t",
hdrs = ["hdr/types/pid_t.h"],
Expand Down Expand Up @@ -6753,6 +6758,230 @@ libc_function(
],
)

############################### sys/mman targets ###############################

libc_function(
name = "madvise",
srcs = ["src/sys/mman/linux/madvise.cpp"],
hdrs = ["src/sys/mman/madvise.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mincore",
srcs = ["src/sys/mman/linux/mincore.cpp"],
hdrs = ["src/sys/mman/mincore.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mlock",
srcs = ["src/sys/mman/linux/mlock.cpp"],
hdrs = ["src/sys/mman/mlock.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mlock2",
srcs = ["src/sys/mman/linux/mlock2.cpp"],
hdrs = ["src/sys/mman/mlock2.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mlockall",
srcs = ["src/sys/mman/linux/mlockall.cpp"],
hdrs = ["src/sys/mman/mlockall.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mmap",
srcs = ["src/sys/mman/linux/mmap.cpp"],
hdrs = ["src/sys/mman/mmap.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mprotect",
srcs = ["src/sys/mman/linux/mprotect.cpp"],
hdrs = ["src/sys/mman/mprotect.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "mremap",
srcs = ["src/sys/mman/linux/mremap.cpp"],
hdrs = ["src/sys/mman/mremap.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "msync",
srcs = ["src/sys/mman/linux/msync.cpp"],
hdrs = ["src/sys/mman/msync.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "munlock",
srcs = ["src/sys/mman/linux/munlock.cpp"],
hdrs = ["src/sys/mman/munlock.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "munlockall",
srcs = ["src/sys/mman/linux/munlockall.cpp"],
hdrs = ["src/sys/mman/munlockall.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "munmap",
srcs = ["src/sys/mman/linux/munmap.cpp"],
hdrs = ["src/sys/mman/munmap.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "posix_madvise",
srcs = ["src/sys/mman/linux/posix_madvise.cpp"],
hdrs = ["src/sys/mman/posix_madvise.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_function(
name = "remap_file_pages",
srcs = ["src/sys/mman/linux/remap_file_pages.cpp"],
hdrs = ["src/sys/mman/remap_file_pages.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
],
)

libc_support_library(
name = "shm_common",
hdrs = ["src/sys/mman/linux/shm_common.h"],
deps = [
":__support_common",
":__support_cpp_array",
":__support_cpp_string_view",
":__support_error_or",
":__support_macros_config",
":errno",
":string_memory_utils",
],
)

libc_function(
name = "shm_open",
srcs = ["src/sys/mman/linux/shm_open.cpp"],
hdrs = ["src/sys/mman/shm_open.h"],
deps = [
":__support_common",
":__support_osutil_fcntl",
":errno",
":hdr_fcntl_macros",
":shm_common",
":types_mode_t",
],
)

libc_function(
name = "shm_unlink",
srcs = ["src/sys/mman/linux/shm_unlink.cpp"],
hdrs = ["src/sys/mman/shm_unlink.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
":hdr_fcntl_macros",
":shm_common",
":types_mode_t",
],
)

############################# sys/resource targets #############################

libc_function(
name = "getrlimit",
srcs = ["src/sys/resource/linux/getrlimit.cpp"],
hdrs = ["src/sys/resource/getrlimit.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
":types_struct_rlimit",
],
)

libc_function(
name = "setrlimit",
srcs = ["src/sys/resource/linux/setrlimit.cpp"],
hdrs = ["src/sys/resource/setrlimit.h"],
deps = [
":__support_common",
":__support_osutil_syscall",
":errno",
":types_struct_rlimit",
],
)

############################### sys/stat targets ###############################

libc_function(
Expand Down
131 changes: 131 additions & 0 deletions utils/bazel/llvm-project-overlay/libc/test/src/sys/mman/BUILD.bazel
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Original file line number Diff line number Diff line change
@@ -0,0 +1,131 @@
# This file is licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

# Tests for LLVM libc socket.h functions.

load("//libc/test:libc_test_rules.bzl", "libc_test")

package(default_visibility = ["//visibility:public"])

licenses(["notice"])

libc_test(
name = "madvise_test",
srcs = ["linux/madvise_test.cpp"],
deps = [
"//libc:madvise",
"//libc:mmap",
"//libc:munmap",
],
)

libc_test(
name = "mincore_test",
srcs = ["linux/mincore_test.cpp"],
deps = [
"//libc:madvise",
"//libc:mincore",
"//libc:mlock",
"//libc:mmap",
"//libc:munlock",
"//libc:munmap",
],
)

libc_test(
name = "mlock_test",
srcs = ["linux/mlock_test.cpp"],
deps = [
"//libc:__support_osutil_syscall",
"//libc:getrlimit",
"//libc:madvise",
"//libc:mincore",
"//libc:mlock",
"//libc:mlock2",
"//libc:mlockall",
"//libc:mmap",
"//libc:munlock",
"//libc:munlockall",
"//libc:munmap",
],
)

libc_test(
name = "mmap_test",
srcs = ["linux/mmap_test.cpp"],
deps = [
"//libc:mmap",
"//libc:munmap",
],
)

libc_test(
name = "mprotect_test",
srcs = ["linux/mprotect_test.cpp"],
deps = [
"//libc:mmap",
"//libc:mprotect",
"//libc:munmap",
],
)

libc_test(
name = "mremap_test",
srcs = ["linux/mremap_test.cpp"],
deps = [
"//libc:mmap",
"//libc:mremap",
"//libc:munmap",
],
)

libc_test(
name = "msync_test",
srcs = ["linux/msync_test.cpp"],
deps = [
"//libc:mlock",
"//libc:mmap",
"//libc:msync",
"//libc:munlock",
"//libc:munmap",
],
)

libc_test(
name = "posix_madvise_test",
srcs = ["linux/posix_madvise_test.cpp"],
deps = [
"//libc:mmap",
"//libc:munmap",
"//libc:posix_madvise",
],
)

libc_test(
name = "remap_file_pages_test",
srcs = ["linux/remap_file_pages_test.cpp"],
deps = [
"//libc:close",
"//libc:mmap",
"//libc:munmap",
"//libc:open",
"//libc:remap_file_pages",
],
)

libc_test(
name = "shm_test",
srcs = ["linux/shm_test.cpp"],
deps = [
"//libc:close",
"//libc:fcntl",
"//libc:ftruncate",
"//libc:hdr_fcntl_macros",
"//libc:mmap",
"//libc:munmap",
"//libc:open",
"//libc:shm_open",
"//libc:shm_unlink",
],
)
24 changes: 24 additions & 0 deletions utils/bazel/llvm-project-overlay/libc/test/src/sys/resource/BUILD.bazel
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
# This file is licensed under the Apache License v2.0 with LLVM Exceptions.
# See https://llvm.org/LICENSE.txt for license information.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

# Tests for LLVM libc socket.h functions.

load("//libc/test:libc_test_rules.bzl", "libc_test")

package(default_visibility = ["//visibility:public"])

licenses(["notice"])

libc_test(
name = "getrlimit_setrlimit_test",
srcs = ["getrlimit_setrlimit_test.cpp"],
deps = [
"//libc:__support_cpp_string_view",
"//libc:close",
"//libc:getrlimit",
"//libc:open",
"//libc:setrlimit",
"//libc:unlink",
],
)
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