1 files changed, 0 insertions, 217 deletions
diff --git a/src/tools/perf/util/parse-events.l b/src/tools/perf/util/parse-events.l
deleted file mode 100644
index 91346b7..0000000
--- a/src/tools/perf/util/parse-events.l
+++ /dev/null
@@ -1,217 +0,0 @@
-
-%option reentrant
-%option bison-bridge
-%option prefix="parse_events_"
-%option stack
-
-%{
-#include <errno.h>
-#include "../perf.h"
-#include "parse-events-bison.h"
-#include "parse-events.h"
-
-char *parse_events_get_text(yyscan_t yyscanner);
-YYSTYPE *parse_events_get_lval(yyscan_t yyscanner);
-
-static int __value(YYSTYPE *yylval, char *str, int base, int token)
-{
-	u64 num;
-
-	errno = 0;
-	num = strtoull(str, NULL, base);
-	if (errno)
-		return PE_ERROR;
-
-	yylval->num = num;
-	return token;
-}
-
-static int value(yyscan_t scanner, int base)
-{
-	YYSTYPE *yylval = parse_events_get_lval(scanner);
-	char *text = parse_events_get_text(scanner);
-
-	return __value(yylval, text, base, PE_VALUE);
-}
-
-static int raw(yyscan_t scanner)
-{
-	YYSTYPE *yylval = parse_events_get_lval(scanner);
-	char *text = parse_events_get_text(scanner);
-
-	return __value(yylval, text + 1, 16, PE_RAW);
-}
-
-static int str(yyscan_t scanner, int token)
-{
-	YYSTYPE *yylval = parse_events_get_lval(scanner);
-	char *text = parse_events_get_text(scanner);
-
-	yylval->str = strdup(text);
-	return token;
-}
-
-static int sym(yyscan_t scanner, int type, int config)
-{
-	YYSTYPE *yylval = parse_events_get_lval(scanner);
-
-	yylval->num = (type << 16) + config;
-	return type == PERF_TYPE_HARDWARE ? PE_VALUE_SYM_HW : PE_VALUE_SYM_SW;
-}
-
-static int term(yyscan_t scanner, int type)
-{
-	YYSTYPE *yylval = parse_events_get_lval(scanner);
-
-	yylval->num = type;
-	return PE_TERM;
-}
-
-%}
-
-%x mem
-%s config
-%x event
-
-group		[^,{}/]*[{][^}]*[}][^,{}/]*
-event_pmu	[^,{}/]+[/][^/]*[/][^,{}/]*
-event		[^,{}/]+
-
-num_dec		[0-9]+
-num_hex		0x[a-fA-F0-9]+
-num_raw_hex	[a-fA-F0-9]+
-name		[a-zA-Z_*?][a-zA-Z0-9_*?]*
-name_minus	[a-zA-Z_*?][a-zA-Z0-9\-_*?]*
-/* If you add a modifier you need to update check_modifier() */
-modifier_event	[ukhpGHSD]+
-modifier_bp	[rwx]{1,3}
-
-%%
-
-%{
-	{
-		int start_token;
-
-		start_token = parse_events_get_extra(yyscanner);
-
-		if (start_token == PE_START_TERMS)
-			BEGIN(config);
-		else if (start_token == PE_START_EVENTS)
-			BEGIN(event);
-
-		if (start_token) {
-			parse_events_set_extra(NULL, yyscanner);
-			return start_token;
-		}
-         }
-%}
-
-<event>{
-
-{group}		{
-			BEGIN(INITIAL); yyless(0);
-		}
-
-{event_pmu}	|
-{event}		{
-			str(yyscanner, PE_EVENT_NAME);
-			BEGIN(INITIAL); yyless(0);
-			return PE_EVENT_NAME;
-		}
-
-.		|
-<<EOF>>		{
-			BEGIN(INITIAL); yyless(0);
-		}
-
-}
-
-cpu-cycles|cycles				{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CPU_CYCLES); }
-stalled-cycles-frontend|idle-cycles-frontend	{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_FRONTEND); }
-stalled-cycles-backend|idle-cycles-backend	{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_STALLED_CYCLES_BACKEND); }
-instructions					{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_INSTRUCTIONS); }
-cache-references				{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_REFERENCES); }
-cache-misses					{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_CACHE_MISSES); }
-branch-instructions|branches			{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_INSTRUCTIONS); }
-branch-misses					{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BRANCH_MISSES); }
-bus-cycles					{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_BUS_CYCLES); }
-ref-cycles					{ return sym(yyscanner, PERF_TYPE_HARDWARE, PERF_COUNT_HW_REF_CPU_CYCLES); }
-cpu-clock					{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_CLOCK); }
-task-clock					{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_TASK_CLOCK); }
-page-faults|faults				{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS); }
-minor-faults					{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MIN); }
-major-faults					{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_PAGE_FAULTS_MAJ); }
-context-switches|cs				{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CONTEXT_SWITCHES); }
-cpu-migrations|migrations			{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CPU_MIGRATIONS); }
-alignment-faults				{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); }
-emulation-faults				{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); }
-dummy						{ return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); }
-
-L1-dcache|l1-d|l1d|L1-data		|
-L1-icache|l1-i|l1i|L1-instruction	|
-LLC|L2					|
-dTLB|d-tlb|Data-TLB			|
-iTLB|i-tlb|Instruction-TLB		|
-branch|branches|bpu|btb|bpc		|
-node					{ return str(yyscanner, PE_NAME_CACHE_TYPE); }
-
-load|loads|read				|
-store|stores|write			|
-prefetch|prefetches			|
-speculative-read|speculative-load	|
-refs|Reference|ops|access		|
-misses|miss				{ return str(yyscanner, PE_NAME_CACHE_OP_RESULT); }
-
-<config>{
-config			{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG); }
-config1			{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG1); }
-config2			{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_CONFIG2); }
-name			{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_NAME); }
-period			{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD); }
-branch_type		{ return term(yyscanner, PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE); }
-,			{ return ','; }
-"/"			{ BEGIN(INITIAL); return '/'; }
-{name_minus}		{ return str(yyscanner, PE_NAME); }
-}
-
-mem:			{ BEGIN(mem); return PE_PREFIX_MEM; }
-r{num_raw_hex}		{ return raw(yyscanner); }
-{num_dec}		{ return value(yyscanner, 10); }
-{num_hex}		{ return value(yyscanner, 16); }
-
-{modifier_event}	{ return str(yyscanner, PE_MODIFIER_EVENT); }
-{name}			{ return str(yyscanner, PE_NAME); }
-"/"			{ BEGIN(config); return '/'; }
--			{ return '-'; }
-,			{ BEGIN(event); return ','; }
-:			{ return ':'; }
-"{"			{ BEGIN(event); return '{'; }
-"}"			{ return '}'; }
-=			{ return '='; }
-\n			{ }
-
-<mem>{
-{modifier_bp}		{ return str(yyscanner, PE_MODIFIER_BP); }
-:			{ return ':'; }
-{num_dec}		{ return value(yyscanner, 10); }
-{num_hex}		{ return value(yyscanner, 16); }
-	/*
-	 * We need to separate 'mem:' scanner part, in order to get specific
-	 * modifier bits parsed out. Otherwise we would need to handle PE_NAME
-	 * and we'd need to parse it manually. During the escape from <mem>
-	 * state we need to put the escaping char back, so we dont miss it.
-	 */
-.			{ unput(*yytext); BEGIN(INITIAL); }
-	/*
-	 * We destroy the scanner after reaching EOF,
-	 * but anyway just to be sure get back to INIT state.
-	 */
-<<EOF>>			{ BEGIN(INITIAL); }
-}
-
-%%
-
-int parse_events_wrap(void *scanner __maybe_unused)
-{
-	return 1;
-}