diff options
Diffstat (limited to 'src/gallium/auxiliary/util/u_debug.c')
| -rw-r--r-- | src/gallium/auxiliary/util/u_debug.c | 441 |
1 files changed, 0 insertions, 441 deletions
diff --git a/src/gallium/auxiliary/util/u_debug.c b/src/gallium/auxiliary/util/u_debug.c deleted file mode 100644 index f6ed0138c1f..00000000000 --- a/src/gallium/auxiliary/util/u_debug.c +++ /dev/null @@ -1,441 +0,0 @@ -/************************************************************************** - * - * Copyright 2008 VMware, Inc. - * Copyright (c) 2008 VMware, Inc. - * All Rights Reserved. - * - * 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, sub license, 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 NON-INFRINGEMENT. - * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS 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 "pipe/p_config.h" - -#include "pipe/p_compiler.h" -#include "util/u_debug.h" -#include "pipe/p_format.h" -#include "pipe/p_state.h" -#include "util/u_string.h" -#include "util/u_math.h" -#include <inttypes.h> - -#include <stdio.h> -#include <limits.h> /* CHAR_BIT */ -#include <ctype.h> /* isalnum */ - -#ifdef _WIN32 -#include <windows.h> -#include <stdlib.h> -#endif - - -void -_debug_vprintf(const char *format, va_list ap) -{ - static char buf[4096] = {'\0'}; -#if defined(PIPE_OS_WINDOWS) || defined(PIPE_SUBSYSTEM_EMBEDDED) - /* We buffer until we find a newline. */ - size_t len = strlen(buf); - int ret = util_vsnprintf(buf + len, sizeof(buf) - len, format, ap); - if (ret > (int)(sizeof(buf) - len - 1) || util_strchr(buf + len, '\n')) { - os_log_message(buf); - buf[0] = '\0'; - } -#else - util_vsnprintf(buf, sizeof(buf), format, ap); - os_log_message(buf); -#endif -} - - -void -_pipe_debug_message(struct pipe_debug_callback *cb, - unsigned *id, - enum pipe_debug_type type, - const char *fmt, ...) -{ - va_list args; - va_start(args, fmt); - if (cb && cb->debug_message) - cb->debug_message(cb->data, id, type, fmt, args); - va_end(args); -} - - -void -debug_disable_error_message_boxes(void) -{ -#ifdef _WIN32 - /* When Windows' error message boxes are disabled for this process (as is - * typically the case when running tests in an automated fashion) we disable - * CRT message boxes too. - */ - UINT uMode = SetErrorMode(0); - SetErrorMode(uMode); - if (uMode & SEM_FAILCRITICALERRORS) { - /* Disable assertion failure message box. - * http://msdn.microsoft.com/en-us/library/sas1dkb2.aspx - */ - _set_error_mode(_OUT_TO_STDERR); -#ifdef _MSC_VER - /* Disable abort message box. - * http://msdn.microsoft.com/en-us/library/e631wekh.aspx - */ - _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT); -#endif - } -#endif /* _WIN32 */ -} - - -#ifdef DEBUG -void -debug_print_blob(const char *name, const void *blob, unsigned size) -{ - const unsigned *ublob = (const unsigned *)blob; - unsigned i; - - debug_printf("%s (%d dwords%s)\n", name, size/4, - size%4 ? "... plus a few bytes" : ""); - - for (i = 0; i < size/4; i++) { - debug_printf("%d:\t%08x\n", i, ublob[i]); - } -} -#endif - - -static boolean -debug_get_option_should_print(void) -{ - static boolean first = TRUE; - static boolean value = FALSE; - - if (!first) - return value; - - /* Oh hey this will call into this function, - * but its cool since we set first to false - */ - first = FALSE; - value = debug_get_bool_option("GALLIUM_PRINT_OPTIONS", FALSE); - /* XXX should we print this option? Currently it wont */ - return value; -} - - -const char * -debug_get_option(const char *name, const char *dfault) -{ - const char *result; - - result = os_get_option(name); - if (!result) - result = dfault; - - if (debug_get_option_should_print()) - debug_printf("%s: %s = %s\n", __FUNCTION__, name, - result ? result : "(null)"); - - return result; -} - - -boolean -debug_get_bool_option(const char *name, boolean dfault) -{ - const char *str = os_get_option(name); - boolean result; - - if (str == NULL) - result = dfault; - else if (!util_strcmp(str, "n")) - result = FALSE; - else if (!util_strcmp(str, "no")) - result = FALSE; - else if (!util_strcmp(str, "0")) - result = FALSE; - else if (!util_strcmp(str, "f")) - result = FALSE; - else if (!util_strcmp(str, "F")) - result = FALSE; - else if (!util_strcmp(str, "false")) - result = FALSE; - else if (!util_strcmp(str, "FALSE")) - result = FALSE; - else - result = TRUE; - - if (debug_get_option_should_print()) - debug_printf("%s: %s = %s\n", __FUNCTION__, name, - result ? "TRUE" : "FALSE"); - - return result; -} - - -long -debug_get_num_option(const char *name, long dfault) -{ - long result; - const char *str; - - str = os_get_option(name); - if (!str) { - result = dfault; - } else { - char *endptr; - - result = strtol(str, &endptr, 0); - if (str == endptr) { - /* Restore the default value when no digits were found. */ - result = dfault; - } - } - - if (debug_get_option_should_print()) - debug_printf("%s: %s = %li\n", __FUNCTION__, name, result); - - return result; -} - - -static boolean -str_has_option(const char *str, const char *name) -{ - /* Empty string. */ - if (!*str) { - return FALSE; - } - - /* OPTION=all */ - if (!util_strcmp(str, "all")) { - return TRUE; - } - - /* Find 'name' in 'str' surrounded by non-alphanumeric characters. */ - { - const char *start = str; - unsigned name_len = strlen(name); - - /* 'start' is the beginning of the currently-parsed word, - * we increment 'str' each iteration. - * if we find either the end of string or a non-alphanumeric character, - * we compare 'start' up to 'str-1' with 'name'. */ - - while (1) { - if (!*str || !(isalnum(*str) || *str == '_')) { - if (str-start == name_len && - !memcmp(start, name, name_len)) { - return TRUE; - } - - if (!*str) { - return FALSE; - } - - start = str+1; - } - - str++; - } - } - - return FALSE; -} - - -uint64_t -debug_get_flags_option(const char *name, - const struct debug_named_value *flags, - uint64_t dfault) -{ - uint64_t result; - const char *str; - const struct debug_named_value *orig = flags; - unsigned namealign = 0; - - str = os_get_option(name); - if (!str) - result = dfault; - else if (!util_strcmp(str, "help")) { - result = dfault; - _debug_printf("%s: help for %s:\n", __FUNCTION__, name); - for (; flags->name; ++flags) - namealign = MAX2(namealign, strlen(flags->name)); - for (flags = orig; flags->name; ++flags) - _debug_printf("| %*s [0x%0*"PRIx64"]%s%s\n", namealign, flags->name, - (int)sizeof(uint64_t)*CHAR_BIT/4, flags->value, - flags->desc ? " " : "", flags->desc ? flags->desc : ""); - } - else { - result = 0; - while (flags->name) { - if (str_has_option(str, flags->name)) - result |= flags->value; - ++flags; - } - } - - if (debug_get_option_should_print()) { - if (str) { - debug_printf("%s: %s = 0x%"PRIx64" (%s)\n", - __FUNCTION__, name, result, str); - } else { - debug_printf("%s: %s = 0x%"PRIx64"\n", __FUNCTION__, name, result); - } - } - - return result; -} - - -void -_debug_assert_fail(const char *expr, const char *file, unsigned line, - const char *function) -{ - _debug_printf("%s:%u:%s: Assertion `%s' failed.\n", - file, line, function, expr); - os_abort(); -} - - -const char * -debug_dump_enum(const struct debug_named_value *names, - unsigned long value) -{ - static char rest[64]; - - while (names->name) { - if (names->value == value) - return names->name; - ++names; - } - - util_snprintf(rest, sizeof(rest), "0x%08lx", value); - return rest; -} - - -const char * -debug_dump_enum_noprefix(const struct debug_named_value *names, - const char *prefix, - unsigned long value) -{ - static char rest[64]; - - while (names->name) { - if (names->value == value) { - const char *name = names->name; - while (*name == *prefix) { - name++; - prefix++; - } - return name; - } - ++names; - } - - util_snprintf(rest, sizeof(rest), "0x%08lx", value); - return rest; -} - - -const char * -debug_dump_flags(const struct debug_named_value *names, unsigned long value) -{ - static char output[4096]; - static char rest[256]; - int first = 1; - - output[0] = '\0'; - - while (names->name) { - if ((names->value & value) == names->value) { - if (!first) - util_strncat(output, "|", sizeof(output) - strlen(output) - 1); - else - first = 0; - util_strncat(output, names->name, sizeof(output) - strlen(output) - 1); - output[sizeof(output) - 1] = '\0'; - value &= ~names->value; - } - ++names; - } - - if (value) { - if (!first) - util_strncat(output, "|", sizeof(output) - strlen(output) - 1); - else - first = 0; - - util_snprintf(rest, sizeof(rest), "0x%08lx", value); - util_strncat(output, rest, sizeof(output) - strlen(output) - 1); - output[sizeof(output) - 1] = '\0'; - } - - if (first) - return "0"; - - return output; -} - - - -#ifdef DEBUG -int fl_indent = 0; -const char* fl_function[1024]; - -int -debug_funclog_enter(const char* f, UNUSED const int line, - UNUSED const char* file) -{ - int i; - - for (i = 0; i < fl_indent; i++) - debug_printf(" "); - debug_printf("%s\n", f); - - assert(fl_indent < 1023); - fl_function[fl_indent++] = f; - - return 0; -} - -void -debug_funclog_exit(const char* f, UNUSED const int line, - UNUSED const char* file) -{ - --fl_indent; - assert(fl_indent >= 0); - assert(fl_function[fl_indent] == f); -} - -void -debug_funclog_enter_exit(const char* f, UNUSED const int line, - UNUSED const char* file) -{ - int i; - for (i = 0; i < fl_indent; i++) - debug_printf(" "); - debug_printf("%s\n", f); -} -#endif |