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https://gitlab.freedesktop.org/mesa/mesa.git
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1b7304f44b
Add a library that wraps the key IOKit entrypoints used in the macOS UABI for AGX. Our wrapped routines print information about the kernel calls made and dump work submitted to the GPU using agxdecode. This code has two major use cases: 1. Debugging Mesa, particularly around the undocumented macOS user-kernel interface. Logs from Mesa may compared to Metal to check that the UABI is being used correcrly. 2. Reverse-engineering the hardware, using this as glue to get at the "interesting" GPU memory. Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16512>
98 lines
3.1 KiB
Meson
98 lines
3.1 KiB
Meson
# Copyright © 2018 Rob Clark
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# Copyright © 2019 Collabora
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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dep_iokit = dependency('IOKit', required : false)
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libasahi_lib_files = files(
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'agx_device.c',
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'agx_formats.c',
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'pool.c',
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'tiling.c',
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)
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libasahi_decode_files = files(
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'decode.c',
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)
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agx_pack = custom_target(
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'agx_pack.h',
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input : ['gen_pack.py', 'cmdbuf.xml'],
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output : 'agx_pack.h',
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command : [prog_python, '@INPUT@'],
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capture : true,
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)
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idep_agx_pack = declare_dependency(
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sources : [agx_pack],
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include_directories : include_directories('.'),
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)
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libasahi_lib = static_library(
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'asahi_lib',
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[libasahi_lib_files, agx_pack],
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include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_gallium_aux, inc_asahi],
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c_args : [no_override_init_args],
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gnu_symbol_visibility : 'hidden',
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dependencies: [dep_libdrm, idep_nir, dep_iokit],
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build_by_default : false,
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)
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libasahi_decode = static_library(
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'asahi_decode',
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[libasahi_decode_files, agx_pack],
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include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_gallium_aux, inc_asahi],
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dependencies : idep_mesautil,
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c_args : [no_override_init_args],
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gnu_symbol_visibility : 'hidden',
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build_by_default : false,
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)
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if with_tests
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test(
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'libasahi_tests',
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executable(
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'libasahi_tests',
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files(
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'tests/test-lod-clamps.cpp',
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),
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c_args : [c_msvc_compat_args, no_override_init_args],
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gnu_symbol_visibility : 'hidden',
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include_directories : [inc_include, inc_src, inc_mesa],
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dependencies: [idep_gtest, idep_agx_pack],
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link_with : [],
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),
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suite : ['asahi'],
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protocol : gtest_test_protocol,
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)
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endif
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if dep_iokit.found()
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libasahi_wrap = shared_library(
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'wrap',
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'wrap.c',
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include_directories : [inc_include, inc_src, inc_mapi, inc_mesa, inc_gallium, inc_gallium_aux, inc_asahi],
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dependencies : [idep_mesautil, dep_iokit],
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c_args : [no_override_init_args, '-Wno-missing-prototypes'],
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gnu_symbol_visibility : 'hidden',
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build_by_default : with_tools.contains('asahi'),
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link_with: libasahi_decode,
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)
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endif
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