freedreno/computerator: add computerator

A standalone tool to compile and run compute shaders from ir3 assembly.
Mostly to have an easy way to experiment with instructions.

Signed-off-by: Rob Clark <[email protected]>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3926>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3926>

1 files changed, 67 insertions, 0 deletions

diff --git a/src/freedreno/computerator/meson.build b/src/freedreno/computerator/meson.build
new file mode 100644
index 00000000000..97a816312c8
--- /dev/null
+++ b/src/freedreno/computerator/meson.build
@@ -0,0 +1,67 @@
+# Copyright © 2020 Google, Inc
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+ir3_parser = custom_target(
+  'ir3_parser.[ch]',
+  input: 'ir3_parser.y',
+  output: ['ir3_parser.c', 'ir3_parser.h'],
+  command: [
+    prog_bison, '@INPUT@', '--name-prefix=ir3_yy', '--defines=@OUTPUT1@', '--output=@OUTPUT0@'
+  ]
+)
+
+ir3_lexer = custom_target(
+  'ir3_lexer.c',
+  input: 'ir3_lexer.l',
+  output: 'ir3_lexer.c',
+  command: [
+    prog_flex, '-o', '@OUTPUT@', '@INPUT@'
+  ]
+)
+
+computerator_files = [
+  'a6xx.c',
+  'ir3_asm.c',
+  'main.c',
+  ir3_parser[0],
+  ir3_parser[1],
+  ir3_lexer
+]
+
+computerator = executable(
+  'computerator',
+  computerator_files,
+  include_directories : [
+    inc_common,
+    inc_freedreno,
+  ],
+  link_with : [
+    libfreedreno_drm,
+    libfreedreno_ir3,
+  ],
+  dependencies : [
+    dep_libdrm,
+    idep_mesautil,
+    # We don't actually use nir, but ir3 wants some nir headers:
+    idep_nir,
+  ],
+  build_by_default : with_tools.contains('freedreno'),
+  install : with_tools.contains('freedreno'),
+)