3rd-party/linux-kernel-module-cheat
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baremetal: ah, actually nope, it didn't work :-(

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Workaround for now. Works on asserts, but not on exit 1.

Some other day, maybe.

https://github.com/cirosantilli/linux-kernel-module-cheat/issues/59
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-05-07 00:00:00 +00:00
parent 26cab92bfc
commit 3d83206461
11 changed files with 127 additions and 87 deletions
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71
path_properties.py
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@@ -9,7 +9,6 @@ class PathProperties:
default_cxx_std = 'c++17'
default_properties = {
'allowed_archs': None,
'allowed_emulators': None,
'c_std': default_c_std,
'cc_flags': [
'-Wall', LF,
@@ -42,6 +41,11 @@ class PathProperties:
'receives_signal': False,
# The script requires a non-trivial argument to be passed to run properly.
'requires_argument': False,
'requires_dynamic_library': False,
'requires_m5ops': False,
# gem5 fatal: syscall getcpu (#168) unimplemented.
'requires_syscall_getcpu': False,
'requires_semihosting': False,
# Requires certain of our custom kernel modules to be inserted to run.
'requires_kernel_modules': False,
# The example requires sudo, which usually implies that it can do something
@@ -59,7 +63,6 @@ class PathProperties:
'show_time': False,
'background': True,
},
'uses_dynamic_library': False,
}
'''
@@ -97,27 +100,37 @@ class PathProperties:
self['allowed_archs'] is None or
env['arch'] in self['allowed_archs']
) and \
(
self['allowed_emulators'] is None or
env['emulator'] in self['allowed_emulators']
) and \
not (
link and
self['no_executable']
)
def should_be_tested(self, env):
return \
self.should_be_built(env) and \
not self['interactive'] and \
not self['more_than_1s'] and \
not self['no_executable'] and \
not self['receives_signal'] and \
not self['requires_argument'] and \
not self['requires_kernel_modules'] and \
not self['requires_sudo'] and \
not self['skip_run_unclassified'] and \
not (self['uses_dynamic_library'] and env['emulator'] == 'gem5')
return (
self.should_be_built(env) and
not self['interactive'] and
not self['more_than_1s'] and
not self['no_executable'] and
not self['receives_signal'] and
not self['requires_argument'] and
not self['requires_kernel_modules'] and
not self['requires_sudo'] and
not self['skip_run_unclassified'] and
not (
env['emulator'] == 'gem5' and
(
self['requires_dynamic_library'] or
self['requires_semihosting'] or
self['requires_syscall_getcpu']
)
) and
not (
env['emulator'] == 'qemu' and
(
self['requires_m5ops']
)
)
)
def update(self, other):
other_tmp_properties = other.properties.copy()
@@ -185,7 +198,7 @@ freestanding_properties = {
],
'extra_objs_userland_asm': False,
}
# See: https://github.com/cirosantilli/linux-kernel-module-cheat#user-mode-simulation-path_properties
# See: https://github.com/cirosantilli/linux-kernel-module-cheat#path-properties
path_properties_tuples = (
PathProperties.default_properties,
{
@@ -198,16 +211,16 @@ path_properties_tuples = (
'arm': (
{'allowed_archs': {'arm'}},
{
'gem5_assert.S': {'allowed_emulators': {'gem5'}},
'gem5_assert.S': {'requires_m5ops': True},
'multicore.S': {'test_run_args': {'cpus': 2}},
'no_bootloader': (
{'extra_objs_baremetal_bootloader': False},
{
'gem5_exit.S': {'allowed_emulators': {'gem5'}},
'semihost_exit.S': {'allowed_emulators': {'qemu'}},
'gem5_exit.S': {'requires_m5ops': True},
'semihost_exit.S': {'requires_semihosting': True},
}
),
'semihost_exit.S': {'allowed_emulators': {'qemu'}},
'semihost_exit.S': {'requires_semihosting': True},
},
),
@@ -218,11 +231,11 @@ path_properties_tuples = (
'no_bootloader': (
{'extra_objs_baremetal_bootloader': False},
{
'gem5_exit.S': {'allowed_emulators': {'gem5'}},
'semihost_exit.S': {'allowed_emulators': {'qemu'}},
'gem5_exit.S': {'requires_m5ops': True},
'semihost_exit.S': {'requires_semihosting': True},
}
),
'semihost_exit.S': {'allowed_emulators': {'qemu'}},
'semihost_exit.S': {'requires_semihosting': True},
},
)
}
@@ -343,7 +356,7 @@ path_properties_tuples = (
}
),
'libs': (
{'uses_dynamic_library': True},
{'requires_dynamic_library': True},
{
'libdrm': {'requires_sudo': True},
}
@@ -359,7 +372,11 @@ path_properties_tuples = (
'poweroff.c': {'requires_sudo': True},
'proc_events.c': {'requires_sudo': True},
'proc_events.c': {'requires_sudo': True},
'sched_getaffinity_threads.c': {'more_than_1s': True},
'sched_getaffinity.c': {'requires_syscall_getcpu': True},
'sched_getaffinity_threads.c': {
'requires_syscall_getcpu': True,
'more_than_1s': True,
},
'time_boot.c': {'requires_sudo': True},
'virt_to_phys_user.c': {'requires_argument': True},
}