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util: Change gen_arm_fs_files.py to allow selective compilation

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With the -b/--fs-binaries option it is possible to specify a list
of fs binaries to be fetched/compiled.

Change-Id: I12a642f65b74e8606c82cdddcbc3a8172bad2381
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32554
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2020-03-27 15:32:24 +00:00
parent 26e3c06e7f
commit 6d5f631c5c
1 changed files with 192 additions and 139 deletions
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331
util/gen_arm_fs_files.py
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@@ -52,9 +52,195 @@ def run_cmd(explanation, working_dir, cmd, stdout = None):
print "Error running phase %s. Returncode: %d" % (explanation, return_code)
sys.exit(1)
def linux_clone():
kernel_vexpress_gem5_dir = os.path.join(
options.dest_dir, "linux-kernel-vexpress_gem5")
run_cmd("clone linux kernel for VExpress_GEM5_V1 platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux",
kernel_vexpress_gem5_dir])
def linux64():
kernel_vexpress_gem5_dir = os.path.join(
options.dest_dir, "linux-kernel-vexpress_gem5")
linux_bin = os.path.join(
binaries_dir, "vmlinux.vexpress_gem5_v1_64")
with open(revisions_dir + "/linux", "w+") as rev_file:
run_cmd("write revision of linux-kernel-vexpress_gem5 repo",
kernel_vexpress_gem5_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
run_cmd("configure kernel for arm64",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"gem5_defconfig", make_jobs_str])
run_cmd("compile kernel for arm64",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
make_jobs_str])
run_cmd("copy arm64 vmlinux",
kernel_vexpress_gem5_dir,
["cp", "vmlinux", linux_bin])
run_cmd("cleanup arm64 kernel compilation",
kernel_vexpress_gem5_dir,
["make", "distclean"])
def linux32():
kernel_vexpress_gem5_dir = os.path.join(
options.dest_dir, "linux-kernel-vexpress_gem5")
linux_bin = os.path.join(
binaries_dir, "vmlinux.vexpress_gem5_v1")
run_cmd("configure kernel for arm",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"gem5_defconfig"])
run_cmd("compile kernel for arm",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
make_jobs_str])
run_cmd("copy arm vmlinux",
kernel_vexpress_gem5_dir,
["cp", "vmlinux", linux_bin])
def linux():
"""
Checkout and build linux kernel for VExpress_GEM5_V1 (arm and arm64)
"""
linux_clone()
linux64()
linux32()
def linux_legacy():
"""
Checkout and build linux kernel and DTB for VExpress_EMM64/EMM
"""
kernel_vexpress_emm64_dir = os.path.join(options.dest_dir,
"linux-kernel-vexpress_emm64")
run_cmd("clone linux kernel for VExpress_EMM64 platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux-arm64-legacy",
kernel_vexpress_emm64_dir])
with open(revisions_dir + "/linux-arm64-legacy", "w+") as rev_file:
run_cmd("write revision of linux-kernel-vexpress_emm64 repo",
kernel_vexpress_emm64_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
run_cmd("configure kernel",
kernel_vexpress_emm64_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"CC=aarch64-linux-gnu-gcc-4.8", "gem5_defconfig"])
run_cmd("compile kernel",
kernel_vexpress_emm64_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"CC=aarch64-linux-gnu-gcc-4.8", make_jobs_str])
run_cmd("copy vmlinux",
kernel_vexpress_emm64_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_emm64"])
run_cmd("copy DTB",
kernel_vexpress_emm64_dir,
["cp", "arch/arm64/boot/dts/aarch64_gem5_server.dtb", binaries_dir])
kernel_vexpress_emm_dir = options.dest_dir + "/linux-kernel-vexpress_emm"
run_cmd("clone linux kernel for VExpress_EMM platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux-arm-legacy",
kernel_vexpress_emm_dir])
with open(revisions_dir + "/linux-arm-legacy", "w+") as rev_file:
run_cmd("write revision of linux-kernel-vexpress_emm64 repo",
kernel_vexpress_emm_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
run_cmd("configure kernel",
kernel_vexpress_emm_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"CC=arm-linux-gnueabihf-gcc-4.8", "vexpress_gem5_server_defconfig"])
run_cmd("compile kernel",
kernel_vexpress_emm_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"CC=arm-linux-gnueabihf-gcc-4.8", make_jobs_str])
run_cmd("copy vmlinux",
kernel_vexpress_emm_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_emm"])
run_cmd("rename DTB for 1 CPU",
kernel_vexpress_emm_dir,
["cp", "arch/arm/boot/dts/vexpress-v2p-ca15-tc1-gem5.dtb",
binaries_dir + "/vexpress-v2p-ca15-tc1-gem5_1cpus.dtb"])
run_cmd("copy DTBs",
kernel_vexpress_emm_dir,
["cp"] + glob(kernel_vexpress_emm_dir + "/arch/arm/boot/dts/*gem5_*dtb") +
[binaries_dir])
def dtbs():
"""
Build DTBs for VExpress_GEM5_V1
"""
dt_dir = gem5_dir + "/system/arm/dt"
run_cmd("compile DTBs for VExpress_GEM5_V1 platform",
dt_dir,
["make", make_jobs_str])
run_cmd("copy DTBs",
dt_dir,
["cp"] + glob(dt_dir + "/*dtb") + [binaries_dir])
def bootloaders():
"""
Build bootloaders arm64/arm
"""
bootloader_arm64_dir = gem5_dir + "/system/arm/bootloader/arm64"
run_cmd("compile arm64 bootloader",
bootloader_arm64_dir,
["make"])
run_cmd("copy arm64 bootloader",
bootloader_arm64_dir,
["cp", "boot.arm64", "boot_emm.arm64", "boot_v2.arm64", binaries_dir])
bootloader_arm_dir = gem5_dir + "/system/arm/bootloader/arm"
run_cmd("compile arm bootloader",
bootloader_arm_dir,
["make"])
run_cmd("copy arm bootloaders",
bootloader_arm_dir,
["cp", "boot.arm", "boot_emm.arm", binaries_dir])
def m5():
"""
Build m5 binaries
"""
m5_dir = gem5_dir + "/util/m5"
run_cmd("compile arm64 m5",
m5_dir,
["make", "-f", "Makefile.aarch64"])
run_cmd("copy arm64 m5",
m5_dir,
["cp", "m5", binaries_dir + "/m5.aarch64"])
run_cmd("clean arm64 m5",
m5_dir,
["make", "clean", "-f", "Makefile.aarch64"])
run_cmd("compile arm m5",
m5_dir,
["make", "-f", "Makefile.arm"])
run_cmd("copy arm m5",
m5_dir,
["cp", "m5", binaries_dir + "/m5.aarch32"])
script_dir = os.path.dirname(os.path.abspath(sys.argv[0]))
gem5_dir = os.path.dirname(script_dir)
all_binaries = {
"linux" : linux,
"linux-legacy" : linux_legacy,
"dtbs" : dtbs,
"bootloaders" : bootloaders,
"m5" : m5,
}
parser = OptionParser()
parser.add_option("--gem5-dir", default = gem5_dir,
@@ -72,6 +258,9 @@ parser.add_option("--make-jobs", type = "int", default = 1,
metavar = "MAKE_JOBS",
help = "Number of jobs to use with the 'make' commands. Default value: "
"%default")
parser.add_option("-b", "--fs-binaries", action="append",
choices=all_binaries.keys(), default=[],
help = "List of FS files to be generated. Defaulting to all")
(options, args) = parser.parse_args()
@@ -139,145 +328,9 @@ run_cmd("write revision of gem5 repo",
rev_file)
rev_file.close()
# Checkout and build linux kernel for VExpress_GEM5_V1 (arm and arm64)
kernel_vexpress_gem5_dir = options.dest_dir + "/linux-kernel-vexpress_gem5"
run_cmd("clone linux kernel for VExpress_GEM5_V1 platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux",
kernel_vexpress_gem5_dir])
rev_file = open(revisions_dir + "/linux", "w+")
run_cmd("write revision of linux-kernel-vexpress_gem5 repo",
kernel_vexpress_gem5_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
rev_file.close()
run_cmd("configure kernel for arm64",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"gem5_defconfig", make_jobs_str])
run_cmd("compile kernel for arm64",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-", make_jobs_str])
run_cmd("copy arm64 vmlinux",
kernel_vexpress_gem5_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_gem5_v1_64"])
run_cmd("cleanup arm64 kernel compilation",
kernel_vexpress_gem5_dir,
["make", "distclean"])
run_cmd("configure kernel for arm",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"gem5_defconfig"])
run_cmd("compile kernel for arm",
kernel_vexpress_gem5_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-", make_jobs_str])
run_cmd("copy arm vmlinux",
kernel_vexpress_gem5_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_gem5_v1"])
# Checkout and build linux kernel and DTB for VExpress_EMM64
kernel_vexpress_emm64_dir = options.dest_dir + "/linux-kernel-vexpress_emm64"
run_cmd("clone linux kernel for VExpress_EMM64 platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux-arm64-legacy",
kernel_vexpress_emm64_dir])
rev_file = open(revisions_dir + "/linux-arm64-legacy", "w+")
run_cmd("write revision of linux-kernel-vexpress_emm64 repo",
kernel_vexpress_emm64_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
rev_file.close()
run_cmd("configure kernel",
kernel_vexpress_emm64_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"CC=aarch64-linux-gnu-gcc-4.8", "gem5_defconfig"])
run_cmd("compile kernel",
kernel_vexpress_emm64_dir,
["make", "ARCH=arm64", "CROSS_COMPILE=aarch64-linux-gnu-",
"CC=aarch64-linux-gnu-gcc-4.8", make_jobs_str])
run_cmd("copy vmlinux",
kernel_vexpress_emm64_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_emm64"])
run_cmd("copy DTB",
kernel_vexpress_emm64_dir,
["cp", "arch/arm64/boot/dts/aarch64_gem5_server.dtb", binaries_dir])
# Checkout and build linux kernel and DTBs for VExpress_EMM
kernel_vexpress_emm_dir = options.dest_dir + "/linux-kernel-vexpress_emm"
run_cmd("clone linux kernel for VExpress_EMM platform",
options.dest_dir,
["git", "clone", "https://gem5.googlesource.com/arm/linux-arm-legacy",
kernel_vexpress_emm_dir])
rev_file = open(revisions_dir + "/linux-arm-legacy", "w+")
run_cmd("write revision of linux-kernel-vexpress_emm64 repo",
kernel_vexpress_emm_dir,
["git", "rev-parse", "--short", "HEAD"],
rev_file)
rev_file.close()
run_cmd("configure kernel",
kernel_vexpress_emm_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"CC=arm-linux-gnueabihf-gcc-4.8", "vexpress_gem5_server_defconfig"])
run_cmd("compile kernel",
kernel_vexpress_emm_dir,
["make", "ARCH=arm", "CROSS_COMPILE=arm-linux-gnueabihf-",
"CC=arm-linux-gnueabihf-gcc-4.8", make_jobs_str])
run_cmd("copy vmlinux",
kernel_vexpress_emm_dir,
["cp", "vmlinux", binaries_dir + "/vmlinux.vexpress_emm"])
run_cmd("rename DTB for 1 CPU",
kernel_vexpress_emm_dir,
["cp", "arch/arm/boot/dts/vexpress-v2p-ca15-tc1-gem5.dtb",
binaries_dir + "/vexpress-v2p-ca15-tc1-gem5_1cpus.dtb"])
run_cmd("copy DTBs",
kernel_vexpress_emm_dir,
["cp"] + glob(kernel_vexpress_emm_dir + "/arch/arm/boot/dts/*gem5_*dtb") +
[binaries_dir])
# Build DTBs for VExpress_GEM5_V1
dt_dir = gem5_dir + "/system/arm/dt"
run_cmd("compile DTBs for VExpress_GEM5_V1 platform",
dt_dir,
["make", make_jobs_str])
run_cmd("copy DTBs",
dt_dir,
["cp"] + glob(dt_dir + "/*dtb") + [binaries_dir])
# Build bootloaders arm64
bootloader_arm64_dir = gem5_dir + "/system/arm/bootloader/arm64"
run_cmd("compile arm64 bootloader",
bootloader_arm64_dir,
["make"])
run_cmd("copy arm64 bootloader",
bootloader_arm64_dir,
["cp", "boot.arm64", "boot_emm.arm64", "boot_v2.arm64", binaries_dir])
# Build bootloaders arm
bootloader_arm_dir = gem5_dir + "/system/arm/bootloader/arm"
run_cmd("compile arm bootloader",
bootloader_arm_dir,
["make"])
run_cmd("copy arm bootloaders",
bootloader_arm_dir,
["cp", "boot.arm", "boot_emm.arm", binaries_dir])
# Build m5 binaries
m5_dir = gem5_dir + "/util/m5"
run_cmd("compile arm64 m5",
m5_dir,
["make", "-f", "Makefile.aarch64"])
run_cmd("copy arm64 m5",
m5_dir,
["cp", "m5", binaries_dir + "/m5.aarch64"])
run_cmd("clean arm64 m5",
m5_dir,
["make", "clean", "-f", "Makefile.aarch64"])
run_cmd("compile arm m5",
m5_dir,
["make", "-f", "Makefile.arm"])
run_cmd("copy arm m5",
m5_dir,
["cp", "m5", binaries_dir + "/m5.aarch32"])
binaries = options.fs_binaries if options.fs_binaries else all_binaries.keys()
for fs_binary in binaries:
all_binaries[fs_binary]()
print "Done! All the generated files can be found in %s" % binaries_dir