/*-----------------------------------------------------------------*/
static void genUminus (iCode *ic)
{
- assert(0);
+ int offset ,size ;
+ link *optype, *rtype;
+
+ /* assign asmops */
+ aopOp(IC_LEFT(ic),ic,FALSE);
+ aopOp(IC_RESULT(ic),ic,TRUE);
+
+ /* if both in bit space then special
+ case */
+ if (AOP_TYPE(IC_RESULT(ic)) == AOP_CRY &&
+ AOP_TYPE(IC_LEFT(ic)) == AOP_CRY ) {
+ assert(0);
+ goto release;
+ }
+
+ optype = operandType(IC_LEFT(ic));
+ rtype = operandType(IC_RESULT(ic));
+
+ /* if float then do float stuff */
+ if (IS_FLOAT(optype)) {
+ assert(0);
+ goto release;
+ }
+
+ /* otherwise subtract from zero */
+ size = AOP_SIZE(IC_LEFT(ic));
+ offset = 0 ;
+ CLRC ;
+ while(size--) {
+ char *l = aopGet(AOP(IC_LEFT(ic)),offset,FALSE);
+ emitcode("ld", "a,#0");
+ emitcode("sbc","a,%s",l);
+ aopPut(AOP(IC_RESULT(ic)),"a",offset++);
+ }
+
+ /* if any remaining bytes in the result */
+ /* we just need to propagate the sign */
+ if ((size = (AOP_SIZE(IC_RESULT(ic)) - AOP_SIZE(IC_LEFT(ic))))) {
+ emitcode("rlc","a");
+ emitcode("sbc","a,a");
+ while (size--)
+ aopPut(AOP(IC_RESULT(ic)),"a",offset++);
+ }
+
+release:
+ /* release the aops */
+ freeAsmop(IC_LEFT(ic),NULL,ic);
+ freeAsmop(IC_RESULT(ic),NULL,ic);
}
freeAsmop(IC_RESULT(ic),NULL, ic);
}
+ /* PENDING: mega hack */
+ {
+ char *s = OP_SYMBOL(IC_LEFT(ic))->rname[0] ?
+ OP_SYMBOL(IC_LEFT(ic))->rname :
+ OP_SYMBOL(IC_LEFT(ic))->name;
+ if (!strcmp(s, "__mulsint") ||
+ !strcmp(s, "__divsint"))
+ IC_LEFT(ic)->parmBytes = 4;
+ }
/* adjust the stack for parameters if required */
if (IC_LEFT(ic)->parmBytes) {
int i = IC_LEFT(ic)->parmBytes;
goto release;
}
}
+ CLRC;
while (size--) {
/* Do a long subtract */
MOVA(aopGet(AOP(left),offset,FALSE));
- /* PENDING: CRITICAL: support signed cmp's */
- /* Subtract through, propagating the carry */
- if (offset==0) {
- emitcode("sub","a,%s",aopGet(AOP(right),offset++,FALSE));
+ if (sign && size == 0) {
+ /* Ugly but hey */
+ emitcode("push", "af");
+ emitcode("xor", "a,#0x80");
+ emitcode("ld", "l,a");
+ emitcode("pop", "af");
+ emitcode("ld", "a,l");
+ if (AOP_TYPE(right) == AOP_LIT){
+ unsigned long lit = (unsigned long)
+ floatFromVal(AOP(right)->aopu.aop_lit);
+ emitcode("sbc","a,#0x%02x",
+ 0x80 ^ (unsigned int)((lit >> (offset*8)) & 0x0FFL));
+ } else {
+ emitcode("push", "af");
+ emitcode("ld", "a,%s",aopGet(AOP(right),offset++,FALSE));
+ emitcode("xor", "a,#0x80");
+ emitcode("ld", "l,a");
+ emitcode("pop", "af");
+ emitcode("sbc", "a,l");
+ }
}
- else
+ else {
+ /* Subtract through, propagating the carry */
emitcode("sbc","a,%s",aopGet(AOP(right),offset++,FALSE));
+ }
}
}
}
assert(0);
} else {
/* Copy left into result */
- movLeft2Result(left,offl, result, offr, 0);
+ movLeft2Result(left, offl, result, offr, 0);
+ movLeft2Result(left, offl+1, result, offr+1, 0);
}
/* PENDING: for now just see if it'll work. */
/*if (AOP(result)->type == AOP_REG) { */
compiler work.
* Removed malloc's for a couple of static arrays.
* Into one file.
+ * Proc_8 is a bit messy. It originally took a 2 dim array, but
+ sdcc doesnt support this. So the offsets are hard coded...
Notes:
* The comment at the start of Func_1 about the input being
H, R on the first call is wrong - Func_1 is first called
from Func_2 where the input is R, Y. The test still succeeds.
-
+
I couldnt find a copyright in the original - the most relevent
part follows:
*/
#include "dhry.h"
+
/* Temporary definitions. Remove soon :) */
-char *strcpy(char *dest, const char *src);
+#if SDCC
void *memcpy(void *dest, const char *src, int wLen);
+#endif
+char *strcpy(char *dest, const char *src);
int strcmp(const char *s1, const char *s2);
Rec_Pointer Ptr_Glob,
void Proc_5 (void);
void Proc_4 (void);
void Proc_7 (One_Fifty Int_1_Par_Val, One_Fifty Int_2_Par_Val, One_Fifty *Int_Par_Ref);
-void Proc_8 (int **Arr_1_Par_Ref, int **Arr_2_Par_Ref,
+void Proc_8 (int *Arr_1_Par_Ref, int *Arr_2_Par_Ref,
int Int_1_Par_Val, int Int_2_Par_Val);
void Proc_6 (Enumeration Enum_Val_Par, Enumeration *Enum_Ref_Par);
void Proc_3 (Rec_Pointer *Ptr_Ref_Par);
void printf(const char *format, ...);
void exit(int val);
+/*#define DPRINTF(_a) printf _a*/
+#define DPRINTF(_a)
+
+unsigned getsp(void);
+
+#if SDCC
int _main(void)
+#else
+int main(void)
+#endif
{
One_Fifty Int_1_Loc;
REG One_Fifty Int_2_Loc;
/* Warning: With 16-Bit processors and Number_Of_Runs > 32000, */
/* overflow may occur for this array element. */
- Number_Of_Runs = 5;
+ Number_Of_Runs = 5000;
/* Main test loop */
for (Run_Index = 1; Run_Index <= Number_Of_Runs; ++Run_Index) {
- printf("Proc_5\n");
+ DPRINTF(("Run_Index = %d\n", Run_Index));
Proc_5();
Proc_4();
/* Ch_1_Glob == 'A', Ch_2_Glob == 'B', Bool_Glob == true */
+ DPRINTF(("Ch_1_Glob '%c' == 'A', Ch_2_Glob '%c' == 'B', Bool_Glob %d == 1\n", Ch_1_Glob, Ch_2_Glob, Bool_Glob));
+
Int_1_Loc = 2;
Int_2_Loc = 3;
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 2'ND STRING");
Enum_Loc = Ident_2;
- printf("Func_2\n");
Bool_Glob = ! Func_2 (Str_1_Loc, Str_2_Loc);
/* Bool_Glob == 1 */
+ DPRINTF(("Bool_Glob %d == 1, Int_1_Loc %d == 2, Int_2_Loc %d == 3\n", Bool_Glob, Int_1_Loc, Int_2_Loc));
while (Int_1_Loc < Int_2_Loc) /* loop body executed once */
{
- printf("m.1 Executes once.\n");
+ DPRINTF(("m.1 Executes once.\n"));
Int_3_Loc = 5 * Int_1_Loc - Int_2_Loc;
/* Int_3_Loc == 7 */
- printf("Proc_7\n");
+ DPRINTF(("Int_3_Loc %d == 7\n", Int_3_Loc));
+ DPRINTF(("Proc_7\n"));
Proc_7 (Int_1_Loc, Int_2_Loc, &Int_3_Loc);
/* Int_3_Loc == 7 */
Int_1_Loc += 1;
} /* while */
- printf("m.2 Check above executed once.\n");
+ DPRINTF(("m.2 Check above executed once.\n"));
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
- printf("Proc_8\n");
+ DPRINTF(("Int_1_Loc %d == 3, Int_2_Loc %d == 3, Int_3_Loc %d == 7\n",
+ Int_1_Loc, Int_2_Loc, Int_3_Loc));
+
+ DPRINTF(("Proc_8\n"));
Proc_8 (Arr_1_Glob, Arr_2_Glob, Int_1_Loc, Int_3_Loc);
/* Int_Glob == 5 */
- printf("Proc_1\n");
+ DPRINTF(("Int_Glob %d == 5\n", Int_Glob));
+ DPRINTF(("Proc_1\n"));
Proc_1 (Ptr_Glob);
for (Ch_Index = 'A'; Ch_Index <= Ch_2_Glob; ++Ch_Index)
/* loop body executed twice */
{
- printf("Func_1\n");
+ DPRINTF(("Func_1\n"));
if (Enum_Loc == Func_1 (Ch_Index, 'C'))
/* then, not executed */
{
- printf("Proc_6\n");
+ DPRINTF(("Proc_6\n"));
Proc_6 (Ident_1, &Enum_Loc);
strcpy (Str_2_Loc, "DHRYSTONE PROGRAM, 3'RD STRING");
Int_2_Loc = Run_Index;
}
}
/* Int_1_Loc == 3, Int_2_Loc == 3, Int_3_Loc == 7 */
+ DPRINTF(("Int_1_Loc %d == 3, Int_2_Loc %d == 3, Int_3_Loc %d == 7\n",
+ Int_1_Loc, Int_2_Loc, Int_3_Loc));
+
Int_2_Loc = Int_2_Loc * Int_1_Loc;
Int_1_Loc = Int_2_Loc / Int_3_Loc;
Int_2_Loc = 7 * (Int_2_Loc - Int_3_Loc) - Int_1_Loc;
/* Int_1_Loc == 1, Int_2_Loc == 13, Int_3_Loc == 7 */
- printf("Proc_2\n");
+ DPRINTF(("Int_1_Loc %d == 1, Int_2_Loc %d == 13, Int_3_Loc %d == 7\n",
+ Int_1_Loc, Int_2_Loc, Int_3_Loc));
+ DPRINTF(("Proc_2\n"));
Proc_2 (&Int_1_Loc);
/* Int_1_Loc == 5 */
- printf("Looping.\n");
+ DPRINTF(("Int_1_Loc %d == 5\n", Int_1_Loc));
+ DPRINTF(("Looping.\n"));
} /* loop "for Run_Index" */
- printf("Done.\n");
-#if !SDCC
+ printf("Run_Index = %d\n", Run_Index);
+
printf ("Execution ends\n");
printf ("\n");
printf ("Final values of the variables used in the benchmark:\n");
printf ("\n");
printf ("Int_Glob: %d\n", Int_Glob);
- printf (" should be: %d\n", 5);
+ printf (" should be: %d\n", (int)5);
printf ("Bool_Glob: %d\n", Bool_Glob);
- printf (" should be: %d\n", 1);
+ printf (" should be: %d\n", (int)1);
printf ("Ch_1_Glob: %c\n", Ch_1_Glob);
printf (" should be: %c\n", 'A');
printf ("Ch_2_Glob: %c\n", Ch_2_Glob);
printf (" should be: %c\n", 'B');
printf ("Arr_1_Glob[8]: %d\n", Arr_1_Glob[8]);
- printf (" should be: %d\n", 7);
+ printf (" should be: %d\n", (int)7);
printf ("Arr_2_Glob[8][7]: %d\n", Arr_2_Glob[8][7]);
printf (" should be: Number_Of_Runs + 10\n");
printf ("Ptr_Glob->\n");
printf (" Ptr_Comp: %d\n", (int) Ptr_Glob->Ptr_Comp);
printf (" should be: (implementation-dependent)\n");
- printf (" Discr: %d\n", Ptr_Glob->Discr);
- printf (" should be: %d\n", 0);
- printf (" Enum_Comp: %d\n", Ptr_Glob->variant.var_1.Enum_Comp);
- printf (" should be: %d\n", 2);
- printf (" Int_Comp: %d\n", Ptr_Glob->variant.var_1.Int_Comp);
- printf (" should be: %d\n", 17);
- printf (" Str_Comp: %s\n", Ptr_Glob->variant.var_1.Str_Comp);
+ printf (" Discr: %d\n", (int)Ptr_Glob->Discr);
+ printf (" should be: %d\n", (int)0);
+ printf (" Enum_Comp: %d\n", (int)Ptr_Glob->variant.var_1.Enum_Comp);
+ printf (" should be: %d\n", (int)2);
+ printf (" Int_Comp: %d\n", (int)Ptr_Glob->variant.var_1.Int_Comp);
+ printf (" should be: %d\n", (int)17);
+ printf (" Str_Comp: %s\n", (char *)Ptr_Glob->variant.var_1.Str_Comp);
printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
printf ("Next_Ptr_Glob->\n");
printf (" Ptr_Comp: %d\n", (int) Next_Ptr_Glob->Ptr_Comp);
printf (" should be: (implementation-dependent), same as above\n");
printf (" Discr: %d\n", Next_Ptr_Glob->Discr);
- printf (" should be: %d\n", 0);
+ printf (" should be: %d\n", (int)0);
printf (" Enum_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Enum_Comp);
- printf (" should be: %d\n", 1);
+ printf (" should be: %d\n", (int)1);
printf (" Int_Comp: %d\n", Next_Ptr_Glob->variant.var_1.Int_Comp);
- printf (" should be: %d\n", 18);
+ printf (" should be: %d\n", (int)18);
printf (" Str_Comp: %s\n",
Next_Ptr_Glob->variant.var_1.Str_Comp);
printf (" should be: DHRYSTONE PROGRAM, SOME STRING\n");
printf ("Int_1_Loc: %d\n", Int_1_Loc);
- printf (" should be: %d\n", 5);
+ printf (" should be: %d\n", (int)5);
printf ("Int_2_Loc: %d\n", Int_2_Loc);
- printf (" should be: %d\n", 13);
+ printf (" should be: %d\n", (int)13);
printf ("Int_3_Loc: %d\n", Int_3_Loc);
- printf (" should be: %d\n", 7);
+ printf (" should be: %d\n", (int)7);
printf ("Enum_Loc: %d\n", Enum_Loc);
- printf (" should be: %d\n", 1);
+ printf (" should be: %d\n", (int)1);
printf ("Str_1_Loc: %s\n", Str_1_Loc);
printf (" should be: DHRYSTONE PROGRAM, 1'ST STRING\n");
printf ("Str_2_Loc: %s\n", Str_2_Loc);
printf (" should be: DHRYSTONE PROGRAM, 2'ND STRING\n");
printf ("\n");
-#endif
}
void Proc_1 (REG Rec_Pointer Ptr_Val_Par)
One_Fifty Int_Loc;
Enumeration Enum_Loc;
- printf("-> Proc_2\n");
+ DPRINTF(("-> Proc_2\n"));
Int_Loc = *Int_Par_Ref + 10;
do {
- printf("1\n");
+ DPRINTF(("1\n"));
/* executed once */
if (Ch_1_Glob == 'A')
/* then, executed */
{
- printf("2\n");
+ DPRINTF(("2\n"));
Int_Loc -= 1;
*Int_Par_Ref = Int_Loc - Int_Glob;
Enum_Loc = Ident_1;
} /* if */
- printf("3\n");
+ DPRINTF(("3\n"));
} while (Enum_Loc != Ident_1); /* true */
- printf("Proc_2 done.\n");
+ DPRINTF(("Proc_2 done.\n"));
} /* Proc_2 */
{
Boolean Bool_Loc;
- printf("-> Proc_4\n");
+ DPRINTF(("-> Proc_4\n"));
Bool_Loc = Ch_1_Glob == 'A';
Bool_Glob = Bool_Loc | Bool_Glob;
Ch_2_Glob = 'B';
- printf("Expect Ch_1_Glob '%c' == 'A'\n", (char)Ch_1_Glob);
- printf(" Ch_2_Glob '%c' == 'B'\n", (char)Ch_2_Glob);
- printf(" Bool_Loc %d == 1\n", (unsigned)Bool_Loc);
- printf(" Bool_Glob %d == 1\n", (unsigned)Bool_Glob);
+ DPRINTF(("Expect Ch_1_Glob '%c' == 'A'\n", (char)Ch_1_Glob));
+ DPRINTF((" Ch_2_Glob '%c' == 'B'\n", (char)Ch_2_Glob));
+ DPRINTF((" Bool_Loc %d == 1\n", (unsigned)Bool_Loc));
+ DPRINTF((" Bool_Glob %d == 1\n", (unsigned)Bool_Glob));
} /* Proc_4 */
Capital_Letter Ch_1_Loc;
Capital_Letter Ch_2_Loc;
- printf("-> Func_1\n");
- printf(" Inputs: Ch_1_Par_Val '%c' == { H, A, B }\n", (char)Ch_1_Par_Val);
- printf(" Ch_2_Par_Val '%c' == { R, C, C }\n", (char)Ch_2_Par_Val);
+ DPRINTF(("-> Func_1\n"));
+ DPRINTF((" Inputs: Ch_1_Par_Val '%c' == { H, A, B }\n", (char)Ch_1_Par_Val));
+ DPRINTF((" Ch_2_Par_Val '%c' == { R, C, C }\n", (char)Ch_2_Par_Val));
Ch_1_Loc = Ch_1_Par_Val;
Ch_2_Loc = Ch_1_Loc;
/*void Proc_8 (Arr_1_Dim Arr_1_Par_Ref, Arr_2_Dim Arr_2_Par_Ref,
int Int_1_Par_Val, int Int_2_Par_Val)*/
-void Proc_8 (int **Arr_1_Par_Ref, int **Arr_2_Par_Ref,
+void Proc_8 (int *Arr_1_Par_Ref, int *Arr_2_Par_Ref,
int Int_1_Par_Val, int Int_2_Par_Val)
{
REG One_Fifty Int_Index;
REG One_Fifty Int_Loc;
+ DPRINTF(("-> Proc_8\n"));
Int_Loc = Int_1_Par_Val + 5;
Arr_1_Par_Ref [Int_Loc] = Int_2_Par_Val;
+ DPRINTF(("Int_Loc %d == 8\n", Int_Loc));
+
Arr_1_Par_Ref [Int_Loc+1] = Arr_1_Par_Ref [Int_Loc];
Arr_1_Par_Ref [Int_Loc+30] = Int_Loc;
for (Int_Index = Int_Loc; Int_Index <= Int_Loc+1; ++Int_Index)
- Arr_2_Par_Ref [Int_Loc] [Int_Index] = Int_Loc;
- Arr_2_Par_Ref [Int_Loc] [Int_Loc-1] += 1;
- Arr_2_Par_Ref [Int_Loc+20] [Int_Loc] = Arr_1_Par_Ref [Int_Loc];
+ Arr_2_Par_Ref [Int_Loc*50 + Int_Index] = Int_Loc;
+ Arr_2_Par_Ref [Int_Loc * 50 + Int_Loc-1] += 1;
+ Arr_2_Par_Ref [(Int_Loc+20 *50) + Int_Loc] = Arr_1_Par_Ref [Int_Loc];
Int_Glob = 5;
}
REG One_Thirty Int_Loc;
Capital_Letter Ch_Loc;
- printf("-> Func_2\n");
- printf(" Inputs Str_1_Par_Ref \"%s\" = \"DHRYSTONE PROGRAM, 1'ST STRING\"\n", Str_1_Par_Ref);
- printf(" Str_2_Par_Ref \"%s\" = \"DHRYSTONE PROGRAM, 2'ND STRING\"\n", Str_2_Par_Ref);
+ DPRINTF(("-> Func_2\n"));
+ DPRINTF((" Inputs Str_1_Par_Ref \"%s\" = \"DHRYSTONE PROGRAM, 1'ST STRING\"\n", Str_1_Par_Ref));
+ DPRINTF((" Str_2_Par_Ref \"%s\" = \"DHRYSTONE PROGRAM, 2'ND STRING\"\n", Str_2_Par_Ref));
Int_Loc = 2;
while (Int_Loc <= 2) {
#if BROKEN_SDCC
char a, b;
- printf(" 2.1 Runs once Int_Loc %u = 2.\n", (unsigned)Int_Loc);
+ DPRINTF((" 2.1 Runs once Int_Loc %u = 2.\n", (unsigned)Int_Loc));
/* loop body executed once */
a = Str_1_Par_Ref[Int_Loc];
b = Str_2_Par_Ref[Int_Loc+1];
#endif
/* then, executed */
{
- printf(" 2.3 Then OK.\n");
+ DPRINTF((" 2.3 Then OK.\n"));
Ch_Loc = 'A';
Int_Loc += 1;
} /* if, while */
else {
- printf(" 2.2 Error.\n");
+ DPRINTF((" 2.2 Error.\n"));
}
}
- if (Ch_Loc >= 'W' && Ch_Loc < 'Z')
+ if (Ch_Loc >= 'W' && Ch_Loc < 'Z') {
/* then, not executed */
+ DPRINTF((" 2.4 Error\n"));
Int_Loc = 7;
- if (Ch_Loc == 'R')
+ }
+ if (Ch_Loc == 'R') {
/* then, not executed */
+ DPRINTF((" 2.5 Error\n"));
return (true);
+ }
else /* executed */
{
+ DPRINTF(("Str_1_Par_Ref = \"%s\", Str_2_Par_Ref = \"%s\"\n",
+ Str_1_Par_Ref, Str_2_Par_Ref));
if (strcmp (Str_1_Par_Ref, Str_2_Par_Ref) > 0)
/* then, not executed */
{
+ DPRINTF((" 2.5 Error diff=%d\n", strcmp(Str_1_Par_Ref, Str_2_Par_Ref)));
Int_Loc += 7;
Int_Glob = Int_Loc;
return (true);
}
- else /* executed */
+ else {
+ /* executed */
+ DPRINTF((" 2.6 OK\n"));
return (false);
+ }
} /* if Ch_Loc */
} /* Func_2 */
projects / fw / sdcc / commitdiff