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37d4791343
Signed-off-by: Simon Perretta <simon.perretta@imgtec.com> Acked-by: Frank Binns <frank.binns@imgtec.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32258>
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
/*
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* Copyright © 2024 Imagination Technologies Ltd.
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*
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* SPDX-License-Identifier: MIT
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*/
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/**
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* \file pco_debug.c
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*
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* \brief Debug-related functions.
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*/
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#include "pco.h"
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#include "pco_internal.h"
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#include "util/macros.h"
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#include "util/u_call_once.h"
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#include "util/u_debug.h"
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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static const struct debug_named_value pco_debug_options[] = {
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{ "val_skip", PCO_DEBUG_VAL_SKIP, "Skip IR validation." },
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{ "reindex", PCO_DEBUG_REINDEX, "Reindex IR at the end of each pass." },
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DEBUG_NAMED_VALUE_END,
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};
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static const struct debug_named_value pco_debug_print_options[] = {
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{ "vs", PCO_DEBUG_PRINT_VS, "Print the IR for vertex shaders." },
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{ "fs", PCO_DEBUG_PRINT_FS, "Print the IR for fragment shaders." },
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{ "cs", PCO_DEBUG_PRINT_CS, "Print the IR for compute shaders." },
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{ "all", PCO_DEBUG_PRINT_ALL, "Print the IR for all shaders." },
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{ "internal",
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PCO_DEBUG_PRINT_INTERNAL,
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"Print the IR for internal shader types." },
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{ "passes", PCO_DEBUG_PRINT_PASSES, "Print the IR after each pass." },
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{ "nir", PCO_DEBUG_PRINT_NIR, "Print the resulting NIR." },
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{ "binary", PCO_DEBUG_PRINT_BINARY, "Print the resulting binary." },
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{ "verbose", PCO_DEBUG_PRINT_VERBOSE, "Print verbose IR." },
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{ "ra", PCO_DEBUG_PRINT_RA, "Print register alloc info." },
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DEBUG_NAMED_VALUE_END,
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};
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DEBUG_GET_ONCE_FLAGS_OPTION(pco_debug, "PCO_DEBUG", pco_debug_options, 0U)
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uint64_t pco_debug = 0U;
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DEBUG_GET_ONCE_FLAGS_OPTION(pco_debug_print,
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"PCO_DEBUG_PRINT",
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pco_debug_print_options,
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0U)
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uint64_t pco_debug_print = 0U;
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DEBUG_GET_ONCE_OPTION(pco_skip_passes, "PCO_SKIP_PASSES", "")
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const char *pco_skip_passes = "";
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DEBUG_GET_ONCE_OPTION(pco_color, "PCO_COLOR", NULL)
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bool pco_color = false;
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static void pco_debug_init_once(void)
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{
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/* Get debug flags. */
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pco_debug = debug_get_option_pco_debug();
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pco_debug_print = debug_get_option_pco_debug_print();
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pco_skip_passes = debug_get_option_pco_skip_passes();
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/* Get/parse color option. */
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const char *color_opt = debug_get_option_pco_color();
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if (!color_opt || !strcmp(color_opt, "auto") || !strcmp(color_opt, "a"))
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pco_color = isatty(fileno(stdout));
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else if (!strcmp(color_opt, "on") || !strcmp(color_opt, "1"))
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pco_color = true;
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else if (!strcmp(color_opt, "off") || !strcmp(color_opt, "0"))
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pco_color = false;
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}
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void pco_debug_init(void)
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{
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static util_once_flag flag = UTIL_ONCE_FLAG_INIT;
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util_call_once(&flag, pco_debug_init_once);
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}
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