panfrost: Remove the standalone compiler

Now that the online compiler and pandecode are reliable and upstreamed,
nobody is using this. If somebody does need it, it should be easy enough
to bring back, I suppose. At the moment, it's just a maintenance hazard,
since meson is silly and does double builds for compiler updates (triple
for disassembler changes).

If people need the standalone _disassembler_, that can be added
trivially into pandecode (pandecode already includes the disassembler).

Signed-off-by: Alyssa Rosenzweig <[email protected]>
Reviewed-by: Ryan Houdek <[email protected]>

2 files changed, 0 insertions, 165 deletions

diff --git a/src/gallium/drivers/panfrost/meson.build b/src/gallium/drivers/panfrost/meson.build
index 075afa05cd9..fb92954854a 100644
--- a/src/gallium/drivers/panfrost/meson.build
+++ b/src/gallium/drivers/panfrost/meson.build
@@ -100,38 +100,11 @@ driver_panfrost = declare_dependency(
   link_with : [libpanfrost, libpanfrostwinsys],
 )
 
-files_midgard = files(
-  'midgard/midgard_compile.c',
-  'midgard/midgard_print.c',
-  'midgard/midgard_ra.c',
-  'midgard/midgard_liveness.c',
-  'midgard/midgard_ops.c',
-  'midgard/cppwrap.cpp',
-  'midgard/disassemble.c',
-  'midgard/cmdline.c',
-)
-
 files_bifrost = files(
   'bifrost/disassemble.c',
   'bifrost/cmdline.c',
 )
 
-midgard_compiler = executable(
-  'midgard_compiler',
-  [files_midgard, midgard_nir_algebraic_c],
-  include_directories : inc_panfrost,
-  dependencies : [
-    dep_thread,
-    idep_nir
-  ],
-  link_with : [
-    libgallium,
-    libglsl_standalone,
-    libmesa_util
-  ],
-  build_by_default : true
-)
-
 bifrost_compiler = executable(
   'bifrost_compiler',
   [files_bifrost],
diff --git a/src/gallium/drivers/panfrost/midgard/cmdline.c b/src/gallium/drivers/panfrost/midgard/cmdline.c
deleted file mode 100644
index 8d7463d783f..00000000000
--- a/src/gallium/drivers/panfrost/midgard/cmdline.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (C) 2018 Alyssa Rosenzweig <[email protected]>
- *
- * 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 (including the next
- * paragraph) 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.
- */
-
-#include "main/mtypes.h"
-#include "compiler/glsl/standalone.h"
-#include "compiler/glsl/glsl_to_nir.h"
-#include "compiler/nir_types.h"
-#include "midgard_compile.h"
-#include "disassemble.h"
-#include "util/u_dynarray.h"
-
-bool c_do_mat_op_to_vec(struct exec_list *instructions);
-
-static void
-finalise_to_disk(const char *filename, struct util_dynarray *data)
-{
-        FILE *fp;
-        fp = fopen(filename, "wb");
-        fwrite(data->data, 1, data->size, fp);
-        fclose(fp);
-
-        util_dynarray_fini(data);
-}
-
-static void
-compile_shader(char **argv)
-{
-        struct gl_shader_program *prog;
-        nir_shader *nir;
-
-        struct standalone_options options = {
-                .glsl_version = 140,
-                .do_link = true,
-        };
-
-        static struct gl_context local_ctx;
-
-        prog = standalone_compile_shader(&options, 2, argv, &local_ctx);
-        prog->_LinkedShaders[MESA_SHADER_FRAGMENT]->Program->info.stage = MESA_SHADER_FRAGMENT;
-
-        for (unsigned i = 0; i < MESA_SHADER_STAGES; ++i) {
-                if (prog->_LinkedShaders[i] == NULL)
-                        continue;
-
-                c_do_mat_op_to_vec(prog->_LinkedShaders[i]->ir);
-        }
-
-        midgard_program compiled;
-        nir = glsl_to_nir(&local_ctx, prog, MESA_SHADER_VERTEX, &midgard_nir_options);
-        midgard_compile_shader_nir(nir, &compiled, false);
-        finalise_to_disk("vertex.bin", &compiled.compiled);
-
-        nir = glsl_to_nir(&local_ctx, prog, MESA_SHADER_FRAGMENT, &midgard_nir_options);
-        midgard_compile_shader_nir(nir, &compiled, false);
-        finalise_to_disk("fragment.bin", &compiled.compiled);
-}
-
-static void
-compile_blend(char **argv)
-{
-        struct gl_shader_program *prog;
-        nir_shader *nir;
-
-        struct standalone_options options = {
-                .glsl_version = 140,
-        };
-
-        static struct gl_context local_ctx;
-
-        prog = standalone_compile_shader(&options, 1, argv, &local_ctx);
-        prog->_LinkedShaders[MESA_SHADER_FRAGMENT]->Program->info.stage = MESA_SHADER_FRAGMENT;
-
-        midgard_program program;
-        nir = glsl_to_nir(&local_ctx, prog, MESA_SHADER_FRAGMENT, &midgard_nir_options);
-        midgard_compile_shader_nir(nir, &program, true);
-        finalise_to_disk("blend.bin", &program.compiled);
-}
-
-static void
-disassemble(const char *filename)
-{
-        FILE *fp = fopen(filename, "rb");
-        assert(fp);
-
-        fseek(fp, 0, SEEK_END);
-        int filesize = ftell(fp);
-        rewind(fp);
-
-        unsigned char *code = malloc(filesize);
-        fread(code, 1, filesize, fp);
-        fclose(fp);
-
-        disassemble_midgard(code, filesize);
-        free(code);
-}
-
-int
-main(int argc, char **argv)
-{
-        if (argc < 2) {
-                fprintf(stderr, "Usage: midgard_compiler command [args]\n");
-                fprintf(stderr, "midgard_compiler compile program.vert program.frag\n");
-                fprintf(stderr, "midgard_compiler blend program.blend\n");
-                fprintf(stderr, "midgard_compiler disasm binary.bin\n");
-                exit(1);
-        }
-
-        if (strcmp(argv[1], "compile") == 0) {
-                compile_shader(&argv[2]);
-        } else if (strcmp(argv[1], "blend") == 0) {
-                compile_blend(&argv[2]);
-        } else if (strcmp(argv[1], "disasm") == 0) {
-                disassemble(argv[2]);
-        } else {
-                fprintf(stderr, "Unknown command\n");
-                exit(1);
-        }
-}