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6 |
julius |
/*
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****************************************************************************
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*
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* "DHRYSTONE" Benchmark Program
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* -----------------------------
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*
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* Version: C, Version 2.1
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*
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* File: dhry_1.c (part 2 of 3)
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*
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* Date: May 25, 1988
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*
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* Author: Reinhold P. Weicker
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*
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****************************************************************************
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*/
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354 |
julius |
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397 |
julius |
#include "cpu-utils.h"
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354 |
julius |
#include "board.h"
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6 |
julius |
#include "dhry.h"
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354 |
julius |
#include "uart.h"
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#include "printf.h"
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44 |
julius |
#ifndef NUM_RUNS
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6 |
julius |
#define NUM_RUNS (1)
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44 |
julius |
#endif
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356 |
julius |
#define PROC_6 0
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6 |
julius |
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#ifndef strcpy
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char *strcpy (char *dst0, char *src0)
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{
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char *s = dst0;
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while ((*dst0++ = *src0++));
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return s;
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}
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#endif
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#ifndef strcmp
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int strcmp (const char *s1, const char *s2)
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{
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while (*s1 && *s2 && *s1 == *s2) {
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s1++;
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s2++;
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}
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return (*(unsigned char *) s1) - (*(unsigned char *) s2);
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}
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#endif
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#define DETECTNULL(X) (((X) - 0x01010101) & ~(X) & 0x80808080)
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#define UNALIGNED(X, Y) \
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(((long)X & (sizeof (long) - 1)) | ((long)Y & (sizeof (long) - 1)))
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/* Global Variables: */
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Rec_Pointer Ptr_Glob,
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Next_Ptr_Glob;
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int Int_Glob;
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Boolean Bool_Glob;
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char Ch_1_Glob,
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Ch_2_Glob;
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int Arr_1_Glob [50];
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int Arr_2_Glob [50] [50];
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/* forward declaration necessary since Enumeration may not simply be int */
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#ifndef REG
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Boolean Reg = false;
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#define REG
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/* REG becomes defined as empty */
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/* i.e. no register variables */
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#else
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Boolean Reg = true;
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#endif
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unsigned int Begin_Time,
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End_Time,
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User_Time,
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Microseconds,
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Dhrystones_Per_Second;
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/* end of variables for time measurement */
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void Proc_1(REG Rec_Pointer Ptr_Val_Par);
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void Proc_2(One_Fifty *Int_Par_Ref);
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void Proc_3(Rec_Pointer *Ptr_Ref_Par);
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void Proc_4();
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void Proc_5();
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void Proc_6(
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Enumeration Enum_Val_Par,
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Enumeration *Enum_Ref_Par);
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void Proc_7(
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One_Fifty Int_1_Par_Val,
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One_Fifty Int_2_Par_Val,
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One_Fifty *Int_Par_Ref);
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void Proc_8(
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Arr_1_Dim Arr_1_Par_Ref,
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Arr_2_Dim Arr_2_Par_Ref,
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int Int_1_Par_Val,
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int Int_2_Par_Val);
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Enumeration Func_1(Capital_Letter Ch_1_Par_Val,
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Capital_Letter Ch_2_Par_Val);
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Boolean Func_2(Str_30 Str_1_Par_Ref, Str_30 Str_2_Par_Ref);
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Boolean Func_3(Enumeration Enum_Par_Val);
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int main ()
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/*****/
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/* main program, corresponds to procedures */
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/* Main and Proc_0 in the Ada version */
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{
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One_Fifty Int_1_Loc;
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REG One_Fifty Int_2_Loc;
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One_Fifty Int_3_Loc;
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REG char Ch_Index;
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Enumeration Enum_Loc;
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Str_30 Str_1_Loc;
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Str_30 Str_2_Loc;
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REG int Run_Index;
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REG int Number_Of_Runs;
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Rec_Type x, y;
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354 |
julius |
uart_init(DEFAULT_UART);
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6 |
julius |
/* Initializations */
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test1(10, 20);
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Next_Ptr_Glob = (Rec_Pointer) &x;
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Ptr_Glob = (Rec_Pointer) &y;
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Ptr_Glob->Ptr_Comp = Next_Ptr_Glob;
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Ptr_Glob->Discr = Ident_1;
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Ptr_Glob->variant.var_1.Enum_Comp = Ident_3;
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Ptr_Glob->variant.var_1.Int_Comp = 40;
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strcpy (Ptr_Glob->variant.var_1.Str_Comp,
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"DHRYSTONE PROGRAM, SOME STRING");
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strcpy (Str_1_Loc, "DHRYSTONE PROGRAM, 1'ST STRING");
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Arr_2_Glob [8][7] = 10;
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/* Was missing in published program. Without this statement, */
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/* Arr_2_Glob [8][7] would have an undefined value. */
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/* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */
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/* overflow may occur for this array element. */
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/* Initalize Data and Instruction Cache */
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/* printf ("\n");
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printf ("Dhrystone Benchmark, Version 2.1 (Language: C)\n");
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printf ("\n");
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if (Reg)
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{
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printf ("Program compiled with 'register' attribute\n");
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printf ("\n");
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}
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else
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{
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printf ("Program compiled without 'register' attribute\n");
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printf ("\n");
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}
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printf ("Please give the number of runs through the benchmark: ");
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*/
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{
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int n;
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/* scanf ("%d", &n);
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*/
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n = NUM_RUNS;
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Number_Of_Runs = n;
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}
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printf ("\n");
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printf ("Execution starts, %d runs through Dhrystone\n", Number_Of_Runs);
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/***************/
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/* Start timer */
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/***************/
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/* printf("%d", my_test2(Number_Of_Runs));*/
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411 |
julius |
cpu_reset_timer_ticks(); // Clear tick timer counter
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cpu_enable_timer(); // start OR1K tick timer
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6 |
julius |
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411 |
julius |
Begin_Time = cpu_get_timer_ticks();
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354 |
julius |
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6 |
julius |
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index)
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{
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| 193 |
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Proc_5();
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Proc_4();
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/* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
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Int_1_Loc = 2;
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Int_2_Loc = 3;
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strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
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Enum_Loc = Ident_2;
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| 201 |
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Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc);
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/* Bool_Glob == 1 */
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while (Int_1_Loc < Int_2_Loc) /* loop body executed once */
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{
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| 205 |
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Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc;
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/* Int_3_Loc == 7 */
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Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc);
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/* Int_3_Loc == 7 */
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Int_1_Loc += 1;
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} /* while */
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| 211 |
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/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
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| 212 |
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#if DBG
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| 213 |
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printf("a) Int_1_Loc: %x\n", Int_1_Loc);
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| 214 |
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printf("a) Int_2_Loc: %x\n", Int_2_Loc);
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| 215 |
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printf("a) Int_3_Loc: %x\n\n", Int_3_Loc);
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| 216 |
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#endif
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| 217 |
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Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
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| 218 |
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/* Int_Glob == 5 */
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| 219 |
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#if DBG
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| 220 |
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printf("b) Int_1_Loc: %x\n", Int_1_Loc);
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| 221 |
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printf("b) Int_2_Loc: %x\n", Int_2_Loc);
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| 222 |
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printf("b) Int_3_Loc: %x\n\n", Int_3_Loc);
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| 223 |
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#endif
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| 224 |
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| 225 |
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Proc_1 (Ptr_Glob);
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#if DBG
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| 227 |
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printf("c) Int_1_Loc: %x\n", Int_1_Loc);
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| 228 |
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printf("c) Int_2_Loc: %x\n", Int_2_Loc);
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| 229 |
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printf("c) Int_3_Loc: %x\n\n", Int_3_Loc);
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| 230 |
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#endif
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| 231 |
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| 232 |
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for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
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| 233 |
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/* loop body executed twice */
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| 234 |
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{
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| 235 |
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if (Enum_Loc == Func_1 (Ch_Index, 'C'))
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| 236 |
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/* then, not executed */
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| 237 |
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{
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| 238 |
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Proc_6 (Ident_1, &Enum_Loc);
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| 239 |
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strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
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| 240 |
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Int_2_Loc = Run_Index;
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| 241 |
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Int_Glob = Run_Index;
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| 242 |
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#if DBG
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| 243 |
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printf("d) Int_1_Loc: %x\n", Int_1_Loc);
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| 244 |
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printf("d) Int_2_Loc: %x\n", Int_2_Loc);
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| 245 |
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printf("d) Int_3_Loc: %x\n\n", Int_3_Loc);
|
| 246 |
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#endif
|
| 247 |
|
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}
|
| 248 |
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}
|
| 249 |
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|
| 250 |
|
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/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
|
| 251 |
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#if DBG
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| 252 |
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printf("e) Int_1_Loc: %x\n", Int_1_Loc);
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| 253 |
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printf("e) Int_2_Loc: %x\n", Int_2_Loc);
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| 254 |
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printf("e) Int_3_Loc: %x\n", Int_3_Loc);
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| 255 |
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printf("e) Ch_1_Glob: %c\n\n", Ch_1_Glob);
|
| 256 |
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#endif
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| 257 |
|
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Int_2_Loc = Int_2_Loc * Int_1_Loc;
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| 258 |
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Int_1_Loc = Int_2_Loc / Int_3_Loc;
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| 259 |
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Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
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| 260 |
|
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/* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
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| 261 |
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Proc_2 (&Int_1_Loc);
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| 262 |
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| 263 |
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/* Int_1_Loc == 5 */
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| 264 |
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#if DBG
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| 265 |
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printf("f) Int_1_Loc: %x\n", Int_1_Loc);
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| 266 |
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printf("f) Int_2_Loc: %x\n", Int_2_Loc);
|
| 267 |
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printf("f) Int_3_Loc: %x\n\n", Int_3_Loc);
|
| 268 |
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#endif
|
| 269 |
|
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| 270 |
|
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} /* loop "for Run_Index" */
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| 271 |
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| 272 |
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/**************/
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| 273 |
|
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/* Stop timer */
|
| 274 |
|
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/**************/
|
| 275 |
|
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|
| 276 |
411 |
julius |
End_Time = cpu_get_timer_ticks();
|
| 277 |
6 |
julius |
|
| 278 |
|
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/* printf ("Execution ends\n");
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| 279 |
|
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printf ("\n");
|
| 280 |
|
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printf ("Final values of the variables used in the benchmark:\n");
|
| 281 |
|
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printf ("\n");
|
| 282 |
|
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printf ("Int_Glob: %d\n", Int_Glob);
|
| 283 |
|
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printf (" should be: %d\n", 5);
|
| 284 |
|
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printf ("Bool_Glob: %d\n", Bool_Glob);
|
| 285 |
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printf (" should be: %d\n", 1);
|
| 286 |
|
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printf ("Ch_1_Glob: %c\n", Ch_1_Glob);
|
| 287 |
|
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printf (" should be: %c\n", 'A');
|
| 288 |
|
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printf ("Ch_2_Glob: %c\n", Ch_2_Glob);
|
| 289 |
|
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printf (" should be: %c\n", 'B');
|
| 290 |
|
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printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
|
| 291 |
|
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printf (" should be: %d\n", 7);
|
| 292 |
|
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printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
|
| 293 |
|
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printf (" should be: Number_Of_Runs + 10\n");
|
| 294 |
|
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printf ("Ptr_Glob->\n");
|
| 295 |
|
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printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
|
| 296 |
|
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printf (" should be: (implementation-dependent)\n");
|
| 297 |
|
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printf (" Discr: %d\n", Ptr_Glob->Discr);
|
| 298 |
|
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printf (" should be: %d\n", 0);
|
| 299 |
|
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printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
|
| 300 |
|
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printf (" should be: %d\n", 2);
|
| 301 |
|
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printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
|
| 302 |
|
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printf (" should be: %d\n", 17);
|
| 303 |
|
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printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
|
| 304 |
|
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printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
| 305 |
|
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printf ("Next_Ptr_Glob->\n");
|
| 306 |
|
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printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
|
| 307 |
|
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printf (" should be: (implementation-dependent), same as above\n");
|
| 308 |
|
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printf (" Discr: %d\n", Next_Ptr_Glob->Discr);
|
| 309 |
|
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printf (" should be: %d\n", 0);
|
| 310 |
|
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printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
|
| 311 |
|
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printf (" should be: %d\n", 1);
|
| 312 |
|
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printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
|
| 313 |
|
|
printf (" should be: %d\n", 18);
|
| 314 |
|
|
printf (" Str_Comp: %s\n",
|
| 315 |
|
|
Next_Ptr_Glob->variant.var_1.Str_Comp);
|
| 316 |
|
|
printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
|
| 317 |
|
|
printf ("Int_1_Loc: %d\n", Int_1_Loc);
|
| 318 |
|
|
printf (" should be: %d\n", 5);
|
| 319 |
|
|
printf ("Int_2_Loc: %d\n", Int_2_Loc);
|
| 320 |
|
|
printf (" should be: %d\n", 13);
|
| 321 |
|
|
printf ("Int_3_Loc: %d\n", Int_3_Loc);
|
| 322 |
|
|
printf (" should be: %d\n", 7);
|
| 323 |
|
|
printf ("Enum_Loc: %d\n", Enum_Loc);
|
| 324 |
|
|
printf (" should be: %d\n", 1);
|
| 325 |
|
|
printf ("Str_1_Loc: %s\n", Str_1_Loc);
|
| 326 |
|
|
printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
|
| 327 |
|
|
printf ("Str_2_Loc: %s\n", Str_2_Loc);
|
| 328 |
|
|
printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
|
| 329 |
|
|
|
| 330 |
|
|
*/
|
| 331 |
|
|
|
| 332 |
|
|
User_Time = End_Time - Begin_Time;
|
| 333 |
|
|
|
| 334 |
356 |
julius |
printf("Timer ticks, %d/s., (%d - %d) =\t%d\n",TICKS_PER_SEC,
|
| 335 |
|
|
End_Time, Begin_Time, User_Time);
|
| 336 |
6 |
julius |
|
| 337 |
356 |
julius |
/* microseconds */
|
| 338 |
|
|
|
| 339 |
|
|
printf ("\nNumber of Runs %i", NUM_RUNS);
|
| 340 |
|
|
printf ("\nElapsed time %d.%d%ds\n",
|
| 341 |
|
|
(User_Time/TICKS_PER_SEC),
|
| 342 |
|
|
(User_Time/(TICKS_PER_SEC/10))%10,
|
| 343 |
|
|
(User_Time/( TICKS_PER_SEC/100))%10);
|
| 344 |
354 |
julius |
|
| 345 |
356 |
julius |
|
| 346 |
|
|
if (User_Time < (5*TICKS_PER_SEC))
|
| 347 |
6 |
julius |
{
|
| 348 |
|
|
printf ("Measured time too small to obtain meaningful results\n");
|
| 349 |
|
|
printf ("Please increase number of runs\n");
|
| 350 |
|
|
printf ("\n");
|
| 351 |
|
|
}
|
| 352 |
|
|
else
|
| 353 |
|
|
{
|
| 354 |
356 |
julius |
printf("Processor at %d MHz\n",(IN_CLK/1000000));
|
| 355 |
354 |
julius |
|
| 356 |
|
|
|
| 357 |
356 |
julius |
// User_Time is ticks in resolution TICKS_PER_SEC, so to convert to uS
|
| 358 |
|
|
Microseconds = (User_Time * (1000000/TICKS_PER_SEC));
|
| 359 |
|
|
|
| 360 |
|
|
Dhrystones_Per_Second = Number_Of_Runs / (User_Time/TICKS_PER_SEC);
|
| 361 |
|
|
|
| 362 |
6 |
julius |
printf ("Microseconds for one run through Dhrystone: ");
|
| 363 |
356 |
julius |
printf ("( %d uS / %dk ) = %d uS\n", Microseconds,(Number_Of_Runs/1000),
|
| 364 |
|
|
Microseconds / Number_Of_Runs);
|
| 365 |
6 |
julius |
printf ("Dhrystones per Second: ");
|
| 366 |
|
|
printf ("%d \n", Dhrystones_Per_Second);
|
| 367 |
|
|
}
|
| 368 |
356 |
julius |
|
| 369 |
6 |
julius |
report (0xdeaddead);
|
| 370 |
|
|
return 0;
|
| 371 |
|
|
}
|
| 372 |
|
|
|
| 373 |
|
|
|
| 374 |
|
|
void Proc_1(Ptr_Val_Par)
|
| 375 |
|
|
/******************/
|
| 376 |
|
|
|
| 377 |
|
|
REG Rec_Pointer Ptr_Val_Par;
|
| 378 |
|
|
/* executed once */
|
| 379 |
|
|
{
|
| 380 |
|
|
REG Rec_Pointer Next_Record = Ptr_Val_Par->Ptr_Comp;
|
| 381 |
|
|
/* == Ptr_Glob_Next */
|
| 382 |
|
|
/* Local variable, initialized with Ptr_Val_Par->Ptr_Comp, */
|
| 383 |
|
|
/* corresponds to "rename" in Ada, "with" in Pascal */
|
| 384 |
|
|
|
| 385 |
|
|
|
| 386 |
|
|
structassign(*Ptr_Val_Par->Ptr_Comp, *Ptr_Glob);
|
| 387 |
|
|
Ptr_Val_Par->variant.var_1.Int_Comp = 5;
|
| 388 |
|
|
Next_Record->variant.var_1.Int_Comp
|
| 389 |
|
|
= Ptr_Val_Par->variant.var_1.Int_Comp;
|
| 390 |
|
|
Next_Record->Ptr_Comp = Ptr_Val_Par->Ptr_Comp;
|
| 391 |
|
|
Proc_3(&Next_Record->Ptr_Comp);
|
| 392 |
|
|
/*
|
| 393 |
|
|
* Ptr_Val_Par->Ptr_Comp->Ptr_Comp == Ptr_Glob->Ptr_Comp
|
| 394 |
|
|
*/
|
| 395 |
|
|
if (Next_Record->Discr == Ident_1)
|
| 396 |
|
|
/* then, executed */
|
| 397 |
|
|
{
|
| 398 |
|
|
Next_Record->variant.var_1.Int_Comp = 6;
|
| 399 |
|
|
Proc_6(Ptr_Val_Par->variant.var_1.Enum_Comp,
|
| 400 |
|
|
&Next_Record->variant.var_1.Enum_Comp);
|
| 401 |
|
|
Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp;
|
| 402 |
|
|
Proc_7(Next_Record->variant.var_1.Int_Comp, 10,
|
| 403 |
|
|
&Next_Record->variant.var_1.Int_Comp);
|
| 404 |
|
|
} else /* not executed */
|
| 405 |
|
|
structassign(*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp);
|
| 406 |
|
|
|
| 407 |
|
|
} /* Proc_1 */
|
| 408 |
|
|
|
| 409 |
|
|
|
| 410 |
|
|
void
|
| 411 |
|
|
Proc_2(Int_Par_Ref)
|
| 412 |
|
|
/******************/
|
| 413 |
|
|
/* executed once */
|
| 414 |
|
|
/* *Int_Par_Ref == 1, becomes 4 */
|
| 415 |
|
|
|
| 416 |
|
|
One_Fifty *Int_Par_Ref;
|
| 417 |
|
|
{
|
| 418 |
|
|
One_Fifty Int_Loc;
|
| 419 |
|
|
Enumeration Enum_Loc = 0;
|
| 420 |
|
|
|
| 421 |
|
|
|
| 422 |
|
|
Int_Loc = *Int_Par_Ref + 10;
|
| 423 |
|
|
do /* executed once */
|
| 424 |
|
|
if (Ch_1_Glob == 'A')
|
| 425 |
|
|
/* then, executed */
|
| 426 |
|
|
{
|
| 427 |
|
|
Int_Loc -= 1;
|
| 428 |
|
|
*Int_Par_Ref = Int_Loc - Int_Glob;
|
| 429 |
|
|
Enum_Loc = Ident_1;
|
| 430 |
|
|
} /* if */
|
| 431 |
|
|
while (Enum_Loc != Ident_1);/* true */
|
| 432 |
|
|
} /* Proc_2 */
|
| 433 |
|
|
|
| 434 |
|
|
|
| 435 |
|
|
void
|
| 436 |
|
|
Proc_3(Ptr_Ref_Par)
|
| 437 |
|
|
/******************/
|
| 438 |
|
|
/* executed once */
|
| 439 |
|
|
/* Ptr_Ref_Par becomes Ptr_Glob */
|
| 440 |
|
|
|
| 441 |
|
|
Rec_Pointer *Ptr_Ref_Par;
|
| 442 |
|
|
|
| 443 |
|
|
{
|
| 444 |
|
|
|
| 445 |
|
|
if (Ptr_Glob != Null)
|
| 446 |
|
|
/* then, executed */
|
| 447 |
|
|
*Ptr_Ref_Par = Ptr_Glob->Ptr_Comp;
|
| 448 |
|
|
Proc_7(10, Int_Glob, &Ptr_Glob->variant.var_1.Int_Comp);
|
| 449 |
|
|
} /* Proc_3 */
|
| 450 |
|
|
|
| 451 |
|
|
|
| 452 |
|
|
void
|
| 453 |
|
|
Proc_4()
|
| 454 |
|
|
{ /* without parameters */
|
| 455 |
|
|
/*******/
|
| 456 |
|
|
/* executed once */
|
| 457 |
|
|
Boolean Bool_Loc;
|
| 458 |
|
|
|
| 459 |
|
|
|
| 460 |
|
|
Bool_Loc = Ch_1_Glob == 'A';
|
| 461 |
|
|
Bool_Glob = Bool_Loc | Bool_Glob;
|
| 462 |
|
|
Ch_2_Glob = 'B';
|
| 463 |
|
|
} /* Proc_4 */
|
| 464 |
|
|
|
| 465 |
|
|
|
| 466 |
|
|
void
|
| 467 |
|
|
Proc_5()
|
| 468 |
|
|
{ /* without parameters */
|
| 469 |
|
|
/*******/
|
| 470 |
|
|
/* executed once */
|
| 471 |
|
|
|
| 472 |
|
|
Ch_1_Glob = 'A';
|
| 473 |
|
|
Bool_Glob = false;
|
| 474 |
|
|
} /* Proc_5 */
|
| 475 |
|
|
|
| 476 |
|
|
/* @(#)dhry_2.c 1.2 92/05/28 14:44:54, AMD */
|
| 477 |
|
|
/*
|
| 478 |
|
|
****************************************************************************
|
| 479 |
|
|
*
|
| 480 |
|
|
* "DHRYSTONE" Benchmark Program
|
| 481 |
|
|
* -----------------------------
|
| 482 |
|
|
*
|
| 483 |
|
|
* Version: C, Version 2.1
|
| 484 |
|
|
*
|
| 485 |
|
|
* File: dhry_2.c (part 3 of 3)
|
| 486 |
|
|
*
|
| 487 |
|
|
* Date: May 25, 1988
|
| 488 |
|
|
*
|
| 489 |
|
|
* Author: Reinhold P. Weicker
|
| 490 |
|
|
*
|
| 491 |
|
|
****************************************************************************
|
| 492 |
|
|
*/
|
| 493 |
|
|
|
| 494 |
|
|
#ifndef REG
|
| 495 |
|
|
#define REG
|
| 496 |
|
|
/* REG becomes defined as empty */
|
| 497 |
|
|
/* i.e. no register variables */
|
| 498 |
|
|
#ifdef _AM29K
|
| 499 |
|
|
#undef REG
|
| 500 |
|
|
#define REG register /* Define REG; saves room on 127-char MS-DOS cmd line */
|
| 501 |
|
|
#endif
|
| 502 |
|
|
#endif
|
| 503 |
|
|
|
| 504 |
|
|
|
| 505 |
|
|
void
|
| 506 |
|
|
Proc_6(Enum_Val_Par, Enum_Ref_Par)
|
| 507 |
|
|
/*********************************/
|
| 508 |
|
|
/* executed once */
|
| 509 |
|
|
/* Enum_Val_Par == Ident_3, Enum_Ref_Par becomes Ident_2 */
|
| 510 |
|
|
|
| 511 |
|
|
Enumeration Enum_Val_Par;
|
| 512 |
|
|
Enumeration *Enum_Ref_Par;
|
| 513 |
|
|
{
|
| 514 |
|
|
#if PROC_6
|
| 515 |
|
|
|
| 516 |
|
|
*Enum_Ref_Par = Enum_Val_Par;
|
| 517 |
|
|
if (!Func_3(Enum_Val_Par))
|
| 518 |
|
|
/* then, not executed */
|
| 519 |
|
|
*Enum_Ref_Par = Ident_4;
|
| 520 |
|
|
switch (Enum_Val_Par) {
|
| 521 |
|
|
case Ident_1:
|
| 522 |
|
|
*Enum_Ref_Par = Ident_1;
|
| 523 |
|
|
break;
|
| 524 |
|
|
case Ident_2:
|
| 525 |
|
|
if (Int_Glob > 100)
|
| 526 |
|
|
/* then */
|
| 527 |
|
|
*Enum_Ref_Par = Ident_1;
|
| 528 |
|
|
else
|
| 529 |
|
|
*Enum_Ref_Par = Ident_4;
|
| 530 |
|
|
break;
|
| 531 |
|
|
case Ident_3: /* executed */
|
| 532 |
|
|
*Enum_Ref_Par = Ident_2;
|
| 533 |
|
|
break;
|
| 534 |
|
|
case Ident_4:
|
| 535 |
|
|
break;
|
| 536 |
|
|
case Ident_5:
|
| 537 |
|
|
*Enum_Ref_Par = Ident_3;
|
| 538 |
|
|
break;
|
| 539 |
|
|
} /* switch */
|
| 540 |
|
|
#endif
|
| 541 |
|
|
return;
|
| 542 |
|
|
} /* Proc_6 */
|
| 543 |
|
|
|
| 544 |
|
|
|
| 545 |
|
|
void
|
| 546 |
|
|
Proc_7(Int_1_Par_Val, Int_2_Par_Val, Int_Par_Ref)
|
| 547 |
|
|
/**********************************************/
|
| 548 |
|
|
/* executed three times */
|
| 549 |
|
|
/* first call: Int_1_Par_Val == 2, Int_2_Par_Val == 3, */
|
| 550 |
|
|
/* Int_Par_Ref becomes 7 */
|
| 551 |
|
|
/* second call: Int_1_Par_Val == 10, Int_2_Par_Val == 5, */
|
| 552 |
|
|
/* Int_Par_Ref becomes 17 */
|
| 553 |
|
|
/* third call: Int_1_Par_Val == 6, Int_2_Par_Val == 10, */
|
| 554 |
|
|
/* Int_Par_Ref becomes 18 */
|
| 555 |
|
|
One_Fifty Int_1_Par_Val;
|
| 556 |
|
|
One_Fifty Int_2_Par_Val;
|
| 557 |
|
|
One_Fifty *Int_Par_Ref;
|
| 558 |
|
|
{
|
| 559 |
|
|
One_Fifty Int_Loc;
|
| 560 |
|
|
|
| 561 |
|
|
|
| 562 |
|
|
Int_Loc = Int_1_Par_Val + 2;
|
| 563 |
|
|
*Int_Par_Ref = Int_2_Par_Val + Int_Loc;
|
| 564 |
|
|
} /* Proc_7 */
|
| 565 |
|
|
|
| 566 |
|
|
|
| 567 |
|
|
void
|
| 568 |
|
|
Proc_8(Arr_1_Par_Ref, Arr_2_Par_Ref, Int_1_Par_Val, Int_2_Par_Val)
|
| 569 |
|
|
/*********************************************************************/
|
| 570 |
|
|
/* executed once */
|
| 571 |
|
|
/* Int_Par_Val_1 == 3 */
|
| 572 |
|
|
/* Int_Par_Val_2 == 7 */
|
| 573 |
|
|
Arr_1_Dim Arr_1_Par_Ref;
|
| 574 |
|
|
Arr_2_Dim Arr_2_Par_Ref;
|
| 575 |
|
|
int Int_1_Par_Val;
|
| 576 |
|
|
int Int_2_Par_Val;
|
| 577 |
|
|
{
|
| 578 |
|
|
REG One_Fifty Int_Index;
|
| 579 |
|
|
REG One_Fifty Int_Loc;
|
| 580 |
|
|
|
| 581 |
|
|
#if DBG
|
| 582 |
|
|
printf("X) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
| 583 |
|
|
printf("X) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
| 584 |
|
|
#endif
|
| 585 |
|
|
|
| 586 |
|
|
|
| 587 |
|
|
Int_Loc = Int_1_Par_Val + 5;
|
| 588 |
|
|
Arr_1_Par_Ref[Int_Loc] = Int_2_Par_Val;
|
| 589 |
|
|
Arr_1_Par_Ref[Int_Loc + 1] = Arr_1_Par_Ref[Int_Loc];
|
| 590 |
|
|
Arr_1_Par_Ref[Int_Loc + 30] = Int_Loc;
|
| 591 |
|
|
for (Int_Index = Int_Loc; Int_Index <= Int_Loc + 1; ++Int_Index)
|
| 592 |
|
|
Arr_2_Par_Ref[Int_Loc][Int_Index] = Int_Loc;
|
| 593 |
|
|
Arr_2_Par_Ref[Int_Loc][Int_Loc - 1] += 1;
|
| 594 |
|
|
Arr_2_Par_Ref[Int_Loc + 20][Int_Loc] = Arr_1_Par_Ref[Int_Loc];
|
| 595 |
|
|
Int_Glob = 5;
|
| 596 |
|
|
|
| 597 |
|
|
#if DBG
|
| 598 |
|
|
printf("Y) Int_1_Par_Val: %x\n", Int_1_Par_Val);
|
| 599 |
|
|
printf("Y) Int_2_Par_Val: %x\n", Int_2_Par_Val);
|
| 600 |
|
|
#endif
|
| 601 |
|
|
|
| 602 |
|
|
} /* Proc_8 */
|
| 603 |
|
|
|
| 604 |
|
|
|
| 605 |
|
|
Enumeration
|
| 606 |
|
|
Func_1(Ch_1_Par_Val, Ch_2_Par_Val)
|
| 607 |
|
|
/*************************************************/
|
| 608 |
|
|
/* executed three times */
|
| 609 |
|
|
/* first call: Ch_1_Par_Val == 'H', Ch_2_Par_Val == 'R' */
|
| 610 |
|
|
/* second call: Ch_1_Par_Val == 'A', Ch_2_Par_Val == 'C' */
|
| 611 |
|
|
/* third call: Ch_1_Par_Val == 'B', Ch_2_Par_Val == 'C' */
|
| 612 |
|
|
|
| 613 |
|
|
Capital_Letter Ch_1_Par_Val;
|
| 614 |
|
|
Capital_Letter Ch_2_Par_Val;
|
| 615 |
|
|
{
|
| 616 |
|
|
Capital_Letter Ch_1_Loc;
|
| 617 |
|
|
Capital_Letter Ch_2_Loc;
|
| 618 |
|
|
|
| 619 |
|
|
|
| 620 |
|
|
Ch_1_Loc = Ch_1_Par_Val;
|
| 621 |
|
|
Ch_2_Loc = Ch_1_Loc;
|
| 622 |
|
|
if (Ch_2_Loc != Ch_2_Par_Val)
|
| 623 |
|
|
/* then, executed */
|
| 624 |
|
|
return (Ident_1);
|
| 625 |
|
|
else { /* not executed */
|
| 626 |
|
|
Ch_1_Glob = Ch_1_Loc;
|
| 627 |
|
|
return (Ident_2);
|
| 628 |
|
|
}
|
| 629 |
|
|
} /* Func_1 */
|
| 630 |
|
|
|
| 631 |
|
|
|
| 632 |
|
|
Boolean
|
| 633 |
|
|
Func_2(Str_1_Par_Ref, Str_2_Par_Ref)
|
| 634 |
|
|
/*************************************************/
|
| 635 |
|
|
/* executed once */
|
| 636 |
|
|
/* Str_1_Par_Ref == "DHRYSTONE PROGRAM, 1'ST STRING" */
|
| 637 |
|
|
/* Str_2_Par_Ref == "DHRYSTONE PROGRAM, 2'ND STRING" */
|
| 638 |
|
|
|
| 639 |
|
|
Str_30 Str_1_Par_Ref;
|
| 640 |
|
|
Str_30 Str_2_Par_Ref;
|
| 641 |
|
|
{
|
| 642 |
|
|
REG One_Thirty Int_Loc;
|
| 643 |
|
|
Capital_Letter Ch_Loc = 0;
|
| 644 |
|
|
|
| 645 |
|
|
|
| 646 |
|
|
Int_Loc = 2;
|
| 647 |
|
|
while (Int_Loc <= 2) /* loop body executed once */
|
| 648 |
|
|
if (Func_1(Str_1_Par_Ref[Int_Loc],
|
| 649 |
|
|
Str_2_Par_Ref[Int_Loc + 1]) == Ident_1)
|
| 650 |
|
|
/* then, executed */
|
| 651 |
|
|
{
|
| 652 |
|
|
Ch_Loc = 'A';
|
| 653 |
|
|
Int_Loc += 1;
|
| 654 |
|
|
} /* if, while */
|
| 655 |
|
|
|
| 656 |
|
|
if (Ch_Loc >= 'W' && Ch_Loc < 'Z')
|
| 657 |
|
|
/* then, not executed */
|
| 658 |
|
|
Int_Loc = 7;
|
| 659 |
|
|
if (Ch_Loc == 'R')
|
| 660 |
|
|
/* then, not executed */
|
| 661 |
|
|
return (true);
|
| 662 |
|
|
else { /* executed */
|
| 663 |
|
|
if (strcmp(Str_1_Par_Ref, Str_2_Par_Ref) > 0)
|
| 664 |
|
|
/* then, not executed */
|
| 665 |
|
|
{
|
| 666 |
|
|
Int_Loc += 7;
|
| 667 |
|
|
Int_Glob = Int_Loc;
|
| 668 |
|
|
return (true);
|
| 669 |
|
|
} else /* executed */
|
| 670 |
|
|
return (false);
|
| 671 |
|
|
} /* if Ch_Loc */
|
| 672 |
|
|
} /* Func_2 */
|
| 673 |
|
|
|
| 674 |
|
|
|
| 675 |
|
|
Boolean
|
| 676 |
|
|
Func_3(Enum_Par_Val)
|
| 677 |
|
|
/***************************/
|
| 678 |
|
|
/* executed once */
|
| 679 |
|
|
/* Enum_Par_Val == Ident_3 */
|
| 680 |
|
|
Enumeration Enum_Par_Val;
|
| 681 |
|
|
{
|
| 682 |
|
|
Enumeration Enum_Loc;
|
| 683 |
|
|
|
| 684 |
|
|
Enum_Loc = Enum_Par_Val;
|
| 685 |
|
|
if (Enum_Loc == Ident_3)
|
| 686 |
|
|
/* then, executed */
|
| 687 |
|
|
return (true);
|
| 688 |
|
|
else /* not executed */
|
| 689 |
|
|
return (false);
|
| 690 |
|
|
} /* Func_3 */
|
| 691 |
|
|
|
| 692 |
|
|
int test1(int a, int b)
|
| 693 |
|
|
{
|
| 694 |
|
|
int c = a + b;
|
| 695 |
|
|
return c;
|
| 696 |
|
|
}
|
