inclusion of stdio.h and stdlib.h (8651f70d) · Commits · IVAS Codec Public Collaboration / IVAS Codec

lib_debug/wmc_auto.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -519,7 +519,7 @@ void print_wmops(void)
		* Maximum heap is measured by summing the sizes of all memory blocks allocated by malloc() or calloc() and deallocated by free(). The maximum heap size is
		* updated each time when the macros malloc_() or calloc_() is invoked. The macros 'malloc_ and calloc_' are inserted automatically during the instrumentation process.
		* As part of heap measurements, intra-frame heap and inter-frame heap are measured separately. Intra-frame heap refers to heap memory which is allocated and deallocated
		* within a single frame. Inter-frame heap, on the contrary, refers to heap memory which is preserved for more than one frame.
		* within a single frame. Inter-frame heap, on the contrary, refers to heap memory which is reserved for more than one frame.
		*
		* In order to run the memory counting tool the function reset_mem(cnt_size) must be called at the beginning of the encoding/decoding process.
		* The unit in which memory consumption is reported is set via the parameter 'cnt_size'. It can be set to 0 (bytes), 1 (32b words) or 2 (64b words).

lib_debug/wmc_auto.h

+123 −56

Original line number	Diff line number	Diff line
		@@ -15,6 +15,15 @@
		#ifndef WMOPS_H
		#define WMOPS_H

		#ifndef EXIT_FAILURE
		#include <stdlib.h> /* stdlib is needed for exit() */
		#endif

		#ifndef EOF
		#include <stdio.h> /* stdio is needed for fprintf() */
		#endif


		/* To Prevent "warning: '$' in identifier or number" message under GCC */
		#ifdef __GNUC__
		#pragma GCC system_header
		@@ -189,14 +198,6 @@ extern int cntr_push_pop;
		static double* ops_cnt_ptr = &ops_cnt;
		#define OP_COUNT_(op, x) (ops_cnt_ptr+=(op##_C(x)), inst_cnt[op]+=(x))

		/* #pragma GCC diagnostic is Available from gcc V4.2.4 */
		#if (__GNUC__10000 + __GNUC_MINOR__100 + __GNUC_PATCHLEVEL__) >= 40204
		/* Disable Some Warnings with Cygwin gcc Compiler (Only when WMOPS are Activated) */
		/* To Avoid: "warning: suggest parentheses around && within \|\|" and
		"warning: suggest explicit braces to avoid ambiguous else" */
		#pragma GCC diagnostic ignored "-Wparentheses" /* Otherwise use : "-Wno-parentheses" */
		#endif

		/******************************************************************/
		/* NOTES: */
		/* The 'wmc_flag_' flag is global to avoid declaration in every */
		@@ -327,60 +328,126 @@ static int wmc_flag_ = 0;

		#ifdef WMOPS

		/* Check if EOF is defined */
		#ifndef EOF
		#include <stdio.h> /* required for 'fprintf' */
		#endif
		#define ACC 2
		#define MUL 1

		/* Counter Function (should not be called externally!) */
		/* Counting Function (should not be called externally!) */
		static void wops_(const char* ops)
		{
		char lm = 0; /* lm: Last Operation is Math */
		static char lo = 0; /* Last Operation */
		#define ACC 2
		#define MUL 1

		void (fct)(const char ops) = wops_;
		st: while (*ops != '\0') {
		switch (*ops++) {

		st:
		while ( *ops != '\0' )
		{
		switch ( *ops++ )
		{
		int cnt;
		case '-': for (cnt = 0; ops[cnt] == '>'; cnt++); if (cnt & 1) goto ind;
		case '+': lm = 2; if (lo & MUL) { MULT_(-1); MAC_(1); break; }
		lo = ACC << 2; case 'U': case 'D': ADD_(1); break;
		case '*': lm = 2; if (lo & ACC) { ADD_(-1); MAC_(1); break; }
		lo = MUL << 2; MULT_(1); break;
		case '/': case '%': lm = 2; DIV_(1); break;
		case '&': case '\|': case '^': lm = 2; case '~': LOGIC_(1); break;
		case '<': case '>': if (*ops != ops[-1]) goto error; ops++;
		case -85: case -69: lm = 2; SHIFT_(1); break;
		case 'L': case 'G': if (*ops == 't') goto comp;
		case 'E': case 'N': if (*ops != 'e') goto error;
		comp: ops++; ADD_(1); break;
		case '!': MISC_(2); break;
		case 'M': MOVE_(1); break;
		case 'S': STORE_(1); break;
		case 'P': PTR_INIT_(1); break;
		case '[': case ']': goto st;
		ind: ops++;
		case 'I': case '.': INDIRECT_(1); break;
		case '=': if (lm) goto st;
		case '\0': /* This Cannot Happen */
		/* These are Used to Avoid: "warning: 'name' defined but not used"
		with Cygwin gcc Compiler */
		case '-':
		for ( cnt = 0; ops[cnt] == '>'; cnt++ )
		;
		if ( cnt & 1 )
		goto ind;
		case '+':
		lm = 2;
		if ( lo & MUL )
		{
		MULT_( -1 );
		MAC_( 1 );
		break;
		}
		lo = ACC << 2;
		case 'U':
		case 'D':
		ADD_( 1 );
		break;
		case '*':
		lm = 2;
		if ( lo & ACC )
		{
		ADD_( -1 );
		MAC_( 1 );
		break;
		}
		lo = MUL << 2;
		MULT_( 1 );
		break;
		case '/':
		case '%':
		lm = 2;
		DIV_( 1 );
		break;
		case '&':
		case '\|':
		case '^':
		lm = 2;
		case '~':
		LOGIC_( 1 );
		break;
		case '<':
		case '>':
		if ( *ops != ops[-1] )
		goto error;
		ops++;
		case -85:
		case -69:
		lm = 2;
		SHIFT_( 1 );
		break;
		case 'L':
		case 'G':
		if ( *ops == 't' )
		goto comp;
		case 'E':
		case 'N':
		if ( *ops != 'e' )
		goto error;
		comp:
		ops++;
		ADD_( 1 );
		break;
		case '!':
		MISC_( 2 );
		break;
		case 'M':
		MOVE_( 1 );
		break;
		case 'S':
		STORE_( 1 );
		break;
		case 'P':
		PTR_INIT_( 1 );
		break;
		case '[':
		case ']':
		goto st;
		ind:
		ops++;
		case 'I':
		case '.':
		INDIRECT_( 1 );
		break;
		case '=':
		if ( lm )
		goto st;
		case '\0':
		/* This Shouldn't Happen */
		/* These are Used to Avoid: "warning: 'name' defined but not used" with Cygwin gcc Compiler */
		wmc_flag_ = wmc_flag_;
		ops_cnt_ptr = ops_cnt_ptr;
		fct( "" );
		error: default:
		/* The Following Checks are made instead of Including the Required Files to
		avoid generating warnings if they are already Included in the Source File */
		#ifdef EOF /* Will exist if <stdio.h> is Included */
		error:
		default:
		fprintf( stderr, "\r wops: Invalid Counting Operation '%s'\n", ops - 1 );
		#ifdef EXIT_FAILURE /* Will exist if <stdlib.h> is Included */
		exit(EXIT_FAILURE);
		#endif
		#endif
		return; /* If no Exit Mechanism, just continue */
		} lm >>= 1; lo >>= 2;
		exit( -1 );
		}
		lm >>= 1;
		lo >>= 2;
		}

		return;
		}

		#endif