-
-/* How to compile:
- gcc -O -g -Wall -mcpu=cortex-a8 -o testarmv6int testarmv6int.c
-*/
-
-#include <stdio.h>
-
-/* test macros to generate and output the result of a single instruction */
-#define TESTINST2(instruction, RMval, RD, RM, carryin) \
-{ \
- unsigned int out; \
- unsigned int cpsr; \
-\
- __asm__ volatile( \
- "movs %3,%3;" \
- "msrne cpsr_f,#(1<<29);" \
- "msreq cpsr_f,#0;" \
- "mov " #RM ",%2;" \
- /* set #RD to 0x55555555 so we can see which parts get overwritten */ \
- "mov " #RD ", #0x55" "\n\t" \
- "orr " #RD "," #RD "," #RD ", LSL #8" "\n\t" \
- "orr " #RD "," #RD "," #RD ", LSL #16" "\n\t" \
- instruction ";" \
- "mov %0," #RD ";" \
- "mrs %1,cpsr;" \
- : "=&r" (out), "=&r" (cpsr) \
- : "r" (RMval), "r" (carryin) \
- : #RD, #RM, "cc", "memory" \
- ); \
- printf("%s :: rd 0x%08x rm 0x%08x, carryin %d, cpsr 0x%08x %c%c%c%c\n", \
- instruction, out, RMval, \
- carryin ? 1 : 0, \
- cpsr & 0xffff0000, \
- ((1<<31) & cpsr) ? 'N' : ' ', \
- ((1<<30) & cpsr) ? 'Z' : ' ', \
- ((1<<29) & cpsr) ? 'C' : ' ', \
- ((1<<28) & cpsr) ? 'V' : ' ' \
- ); \
-}
-
-#define TESTINST3(instruction, RMval, RNval, RD, RM, RN, carryin) \
-{ \
- unsigned int out; \
- unsigned int cpsr; \
-\
- __asm__ volatile( \
- "movs %4,%4;" \
- "msrne cpsr_f,#(1<<29);" \
- "msreq cpsr_f,#0;" \
- "mov " #RM ",%2;" \
- "mov " #RN ",%3;" \
- instruction ";" \
- "mov %0," #RD ";" \
- "mrs %1,cpsr;" \
- : "=&r" (out), "=&r" (cpsr) \
- : "r" (RMval), "r" (RNval), "r" (carryin) \
- : #RD, #RM, #RN, "cc", "memory" \
- ); \
- printf("%s :: rd 0x%08x rm 0x%08x, rn 0x%08x, carryin %d, cpsr 0x%08x %c%c%c%c\n", \
- instruction, out, RMval, RNval, \
- carryin ? 1 : 0, \
- cpsr & 0xffff0000, \
- ((1<<31) & cpsr) ? 'N' : ' ', \
- ((1<<30) & cpsr) ? 'Z' : ' ', \
- ((1<<29) & cpsr) ? 'C' : ' ', \
- ((1<<28) & cpsr) ? 'V' : ' ' \
- ); \
-}
-
-#define TESTINST4(instruction, RMval, RNval, RSval, RD, RM, RN, RS, carryin) \
-{ \
- unsigned int out; \
- unsigned int cpsr; \
-\
- __asm__ volatile( \
- "movs %5,%5;" \
- "msrne cpsr_f,#(1<<29);" \
- "msreq cpsr_f,#0;" \
- "mov " #RM ",%2;" \
- "mov " #RN ",%3;" \
- "mov " #RS ",%4;" \
- instruction ";" \
- "mov %0," #RD ";" \
- "mrs %1,cpsr;" \
- : "=&r" (out), "=&r" (cpsr) \
- : "r" (RMval), "r" (RNval), "r" (RSval), "r" (carryin) \
- : #RD, #RM, #RN, #RS, "cc", "memory" \
- ); \
- printf("%s :: rd 0x%08x rm 0x%08x, rn 0x%08x rs 0x%08x, carryin %d, cpsr 0x%08x %c%c%c%c\n", \
- instruction, out, RMval, RNval, RSval, \
- carryin ? 1 : 0, \
- cpsr & 0xffff0000, \
- ((1<<31) & cpsr) ? 'N' : ' ', \
- ((1<<30) & cpsr) ? 'Z' : ' ', \
- ((1<<29) & cpsr) ? 'C' : ' ', \
- ((1<<28) & cpsr) ? 'V' : ' ' \
- ); \
-}
-
-#define TESTINST4_2OUT(instruction, RDval, RD2val, RMval, RSval, RD, RD2, RM, RS, carryin) \
-{ \
- unsigned int out; \
- unsigned int out2; \
- unsigned int cpsr; \
-\
- __asm__ volatile( \
- "movs %7,%7;" \
- "msrne cpsr_f,#(1<<29);" \
- "msreq cpsr_f,#0;" \
- "mov " #RD ",%3;" \
- "mov " #RD2 ",%4;" \
- "mov " #RM ",%5;" \
- "mov " #RS ",%6;" \
- instruction ";" \
- "mov %0," #RD ";" \
- "mov %1," #RD2 ";" \
- "mrs %2,cpsr;" \
- : "=&r" (out), "=&r" (out2), "=&r" (cpsr) \
- : "r" (RDval), "r" (RD2val), "r" (RMval), "r" (RSval), "r" (carryin) \
- : #RD, #RD2, #RM, #RS, "cc", "memory" \
- ); \
- printf("%s :: rd 0x%08x rd2 0x%08x, rm 0x%08x rs 0x%08x, carryin %d, cpsr 0x%08x %c%c%c%c\n", \
- instruction, out, out2, RMval, RSval, \
- carryin ? 1 : 0, \
- cpsr & 0xffff0000, \
- ((1<<31) & cpsr) ? 'N' : ' ', \
- ((1<<30) & cpsr) ? 'Z' : ' ', \
- ((1<<29) & cpsr) ? 'C' : ' ', \
- ((1<<28) & cpsr) ? 'V' : ' ' \
- ); \
-}
-
-/* helpers */
-#define TESTCARRY { int c = 0; for (c = 0; c < 2; c++) {
-#define TESTCARRYEND }}
-
-
-
-
-int main(int argc, char **argv)
-{
-
- printf("MOV\n");
- TESTINST2("mov r0, r1", 1, r0, r1, 0);
- TESTINST2("cpy r0, r1", 1, r0, r1, 0);
- TESTINST2("mov r0, #0", 0, r0, r1, 0);
- TESTINST2("mov r0, #1", 0, r0, r1, 0);
- TESTCARRY
- TESTINST2("movs r0, r1", 1, r0, r1, c);
- TESTINST2("movs r0, r1", 0, r0, r1, c);
- TESTINST2("movs r0, r1", 0x80000000, r0, r1, c);
- TESTINST2("movs r0, #0", 0, r0, r1, c);
- TESTINST2("movs r0, #1", 0, r0, r1, c);
- TESTCARRYEND
-
- printf("MVN\n");
- TESTINST2("mvn r0, r1", 1, r0, r1, 0);
- TESTCARRY
- TESTINST2("mvns r0, r1", 1, r0, r1, c);
- TESTINST2("mvns r0, r1", 0, r0, r1, c);
- TESTINST2("mvns r0, r1", 0x80000000, r0, r1, c);
- TESTCARRYEND
-
- printf("ADD\n");
- TESTINST3("adds r0, r1, r2", 0, 0, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 0, 1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 1, 0, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 1, 1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 0, -1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 1, -1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 0x7fffffff, 1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 0x80000000, -1, r0, r1, r2, 0);
- TESTINST3("adds r0, r1, r2", 0x80000000, 0, r0, r1, r2, 0);
-
- printf("ADC\n");
- TESTINST3("adcs r0, r1, r2", 0, 0, r0, r1, r2, 0);
- TESTINST3("adcs r0, r1, r2", 0, 0, r0, r1, r2, 1);
-
- printf("LSL\n");
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 0, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 1, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 2, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 31, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 32, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 33, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 63, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 64, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 255, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0xffffffff, 256, r0, r1, r2, 0);
-
- TESTINST3("lsl r0, r1, r2", 0x1, 0, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0x1, 1, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0x1, 31, r0, r1, r2, 0);
- TESTINST3("lsl r0, r1, r2", 0x2, 31, r0, r1, r2, 0);
-
- printf("LSLS\n");
- TESTCARRY
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 0, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 1, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 2, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 31, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 32, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 33, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 63, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 64, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 255, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0xffffffff, 256, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0x1, 0, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0x1, 1, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0x1, 31, r0, r1, r2, c);
- TESTINST3("lsls r0, r1, r2", 0x2, 31, r0, r1, r2, c);
- TESTCARRYEND
-
- printf("LSL immediate\n");
- TESTCARRY
- TESTINST2("lsl r0, r1, #0", 0xffffffff, r0, r1, c);
- TESTINST2("lsl r0, r1, #1", 0xffffffff, r0, r1, c);
- TESTINST2("lsl r0, r1, #31", 0xffffffff, r0, r1, c);
- TESTINST2("lsl r0, r1, #0", 0x1, r0, r1, c);
- TESTINST2("lsl r0, r1, #1", 0x1, r0, r1, c);
- TESTINST2("lsl r0, r1, #31", 0x1, r0, r1, c);
- TESTINST2("lsl r0, r1, #31", 0x2, r0, r1, c);
- TESTCARRYEND
-
- printf("LSLS immediate\n");
- TESTCARRY
- TESTINST2("lsls r0, r1, #0", 0xffffffff, r0, r1, c);
- TESTINST2("lsls r0, r1, #1", 0xffffffff, r0, r1, c);
- TESTINST2("lsls r0, r1, #31", 0xffffffff, r0, r1, c);
- TESTINST2("lsls r0, r1, #0", 0x1, r0, r1, c);
- TESTINST2("lsls r0, r1, #1", 0x1, r0, r1, c);
- TESTINST2("lsls r0, r1, #31", 0x1, r0, r1, c);
- TESTINST2("lsls r0, r1, #31", 0x2, r0, r1, c);
- TESTCARRYEND
-
- printf("LSR\n");
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 0, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 1, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 2, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 31, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 32, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 33, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 63, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 64, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 255, r0, r1, r2, 0);
- TESTINST3("lsr r0, r1, r2", 0xffffffff, 256, r0, r1, r2, 0);
-
- printf("LSRS\n");
- TESTCARRY
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 0, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 1, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 2, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 31, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 32, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 33, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 63, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 64, r0, r1, r2, c);
- TESTINST3("lsrs r0, r1, r2", 0xffffffff, 255, r0, r1, r2, c);
- TESTCARRYEND
-
- printf("LSR immediate\n");
- TESTINST2("lsr r0, r1, #0", 0xffffffff, r0, r1, 0);
- TESTINST2("lsr r0, r1, #1", 0xffffffff, r0, r1, 0);
- TESTINST2("lsr r0, r1, #31", 0xffffffff, r0, r1, 0);
- TESTINST2("lsr r0, r1, #32", 0xffffffff, r0, r1, 0);
- TESTINST2("lsr r0, r1, #16", 0x00010000, r0, r1, 0);
- TESTINST2("lsr r0, r1, #17", 0x00010000, r0, r1, 0);
- TESTINST2("lsr r0, r1, #18", 0x00010000, r0, r1, 0);
-
- printf("LSRS immediate\n");
- TESTCARRY
- TESTINST2("lsrs r0, r1, #0", 0xffffffff, r0, r1, c);
- TESTINST2("lsrs r0, r1, #1", 0xffffffff, r0, r1, c);
- TESTINST2("lsrs r0, r1, #31", 0xffffffff, r0, r1, c);
- TESTINST2("lsrs r0, r1, #32", 0xffffffff, r0, r1, c);
- TESTINST2("lsrs r0, r1, #16", 0x00010000, r0, r1, c);
- TESTINST2("lsrs r0, r1, #17", 0x00010000, r0, r1, c);
- TESTINST2("lsrs r0, r1, #18", 0x00010000, r0, r1, c);
- TESTCARRYEND
-
- printf("ASR\n");
- TESTCARRY
- TESTINST3("asr r0, r1, r2", 0xffffffff, 0, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 1, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 2, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 31, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 32, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 33, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 63, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 64, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 255, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0xffffffff, 256, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 0, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 1, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 2, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 31, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 32, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 33, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 63, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 64, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 255, r0, r1, r2, c);
- TESTINST3("asr r0, r1, r2", 0x7fffffff, 256, r0, r1, r2, c);
- TESTCARRYEND
-
- printf("ASRS\n");
- TESTCARRY
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 0, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 1, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 2, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 31, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 32, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 33, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 63, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 64, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 255, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0xffffffff, 256, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 0, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 1, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 2, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 31, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 32, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 33, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 63, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 64, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 255, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x7fffffff, 256, r0, r1, r2, c);
- TESTCARRYEND
-
- TESTCARRY
- TESTINST3("asrs r0, r1, r2", 0x8, 0, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x8, 1, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x8, 2, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x8, 3, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x8, 4, r0, r1, r2, c);
- TESTINST3("asrs r0, r1, r2", 0x8, 5, r0, r1, r2, c);
- TESTCARRYEND
-
- TESTINST3("asrs r0, r1, r2", 0x80000001, 1, r0, r1, r2, 0);
- TESTINST3("asrs r0, r1, r2", 0x80000001, 2, r0, r1, r2, 0);
-
- printf("ASR immediate\n");
- TESTINST2("asr r0, r1, #0", 0xffffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #1", 0xffffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #31", 0xffffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #32", 0xffffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #0", 0x7fffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #1", 0x7fffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #31", 0x7fffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #32", 0x7fffffff, r0, r1, 0);
- TESTINST2("asr r0, r1, #16", 0x00010000, r0, r1, 0);
- TESTINST2("asr r0, r1, #17", 0x00010000, r0, r1, 0);
- TESTINST2("asr r0, r1, #18", 0x00010000, r0, r1, 0);
-
- printf("ASRS immediate\n");
- TESTCARRY
- TESTINST2("asrs r0, r1, #0", 0xffffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #1", 0xffffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #31", 0xffffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #32", 0xffffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #0", 0x7fffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #1", 0x7fffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #31", 0x7fffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #32", 0x7fffffff, r0, r1, c);
- TESTINST2("asrs r0, r1, #16", 0x00010000, r0, r1, c);
- TESTINST2("asrs r0, r1, #17", 0x00010000, r0, r1, c);
- TESTINST2("asrs r0, r1, #18", 0x00010000, r0, r1, c);
- TESTCARRYEND
-
- printf("ROR\n");
- TESTCARRY
- TESTINST3("ror r0, r1, r2", 0x00088000, 0, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x80088000, 1, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 1, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 2, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 31, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 32, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 33, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 63, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 64, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 255, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 256, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x80088000, 256, r0, r1, r2, c);
- TESTINST3("ror r0, r1, r2", 0x00088000, 257, r0, r1, r2, c);
- TESTCARRYEND
-
- printf("RORS\n");
- TESTCARRY
- TESTINST3("rors r0, r1, r2", 0x00088000, 0, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x80088000, 0, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 1, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 2, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 31, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 32, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 33, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 63, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 64, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 255, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 256, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x80088000, 256, r0, r1, r2, c);
- TESTINST3("rors r0, r1, r2", 0x00088000, 257, r0, r1, r2, c);
- TESTCARRYEND
-
- printf("ROR immediate\n");
- TESTCARRY
- TESTINST2("ror r0, r1, #0", 0x00088000, r0, r1, c);
- TESTINST2("ror r0, r1, #1", 0x00088000, r0, r1, c);
- TESTINST2("ror r0, r1, #31", 0x00088000, r0, r1, c);
- TESTINST2("ror r0, r1, #16", 0x00010000, r0, r1, c);
- TESTINST2("ror r0, r1, #17", 0x00010000, r0, r1, c);
- TESTINST2("ror r0, r1, #18", 0x00010000, r0, r1, c);
- TESTCARRYEND
-
- printf("RORS immediate\n");
- TESTCARRY
- TESTINST2("rors r0, r1, #0", 0x00088000, r0, r1, c);
- TESTINST2("rors r0, r1, #1", 0x00088000, r0, r1, c);
- TESTINST2("rors r0, r1, #31", 0x00088000, r0, r1, c);
- TESTINST2("rors r0, r1, #16", 0x00010000, r0, r1, c);
- TESTINST2("rors r0, r1, #17", 0x00010000, r0, r1, c);
- TESTINST2("rors r0, r1, #18", 0x00010000, r0, r1, c);
- TESTCARRYEND
-
- printf("shift with barrel shifter\n");
- TESTCARRY
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 31, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 32, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 255, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsl r3", 0, 0xffffffff, 256, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 31, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 32, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 255, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 256, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 31, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 32, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 255, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x7fffffff, 256, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, lsr r3", 0, 0xffffffff, 256, r0, r1, r2, r3, c);
- TESTCARRYEND
-
- TESTCARRY
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 1, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 2, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 3, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 4, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, asr r3", 0, 0x8, 5, r0, r1, r2, r3, c);
- TESTCARRYEND
-
- TESTCARRY
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x80088000, 0, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 1, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 31, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 32, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 255, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 256, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x80088000, 256, r0, r1, r2, r3, c);
- TESTINST4("add r0, r1, r2, ror r3", 0, 0x00088000, 257, r0, r1, r2, r3, c);
- TESTCARRYEND
-
- TESTCARRY
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 31, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 32, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 255, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsl r3", 0, 0xffffffff, 256, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 31, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 32, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 255, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, lsr r3", 0, 0xffffffff, 256, r0, r1, r2, r3, c);
-
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 0, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x80088000, 0, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 1, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 31, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 32, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 255, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 256, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x80088000, 256, r0, r1, r2, r3, c);
- TESTINST4("adds r0, r1, r2, ror r3", 0, 0x00088000, 257, r0, r1, r2, r3, c);
- TESTCARRYEND
-
- TESTCARRY
- TESTINST4("adcs r0, r1, r2, lsl r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("adcs r0, r1, r2, lsr r3", 0, 0xffffffff, 0, r0, r1, r2, r3, c);
- TESTINST4("adcs r0, r1, r2, lsl r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTINST4("adcs r0, r1, r2, lsr r3", 0, 0xffffffff, 1, r0, r1, r2, r3, c);
- TESTCARRYEND
-
- printf("MUL\n");
- TESTINST3("mul r0, r1, r2", 0, 0, r0, r1, r2, 0);
- TESTINST3("mul r0, r1, r2", 0xffffffff, 0, r0, r1, r2, 0);
- TESTINST3("mul r0, r1, r2", 0, 0xffffffff, r0, r1, r2, 0);
- TESTINST3("mul r0, r1, r2", 0xffffffff, 0xffffffff, r0, r1, r2, 0);
- TESTINST3("mul r0, r1, r2", 0x7fffffff, 0x7fffffff, r0, r1, r2, 0);
- TESTINST3("mul r0, r1, r2", 0x0000ffff, 0x0000ffff, r0, r1, r2, 0);
-
- printf("MULS\n");
- TESTINST3("muls r0, r1, r2", 0, 0, r0, r1, r2, 0);
- TESTINST3("muls r0, r1, r2", 0xffffffff, 0, r0, r1, r2, 0);
- TESTINST3("muls r0, r1, r2", 0, 0xffffffff, r0, r1, r2, 0);
- TESTINST3("muls r0, r1, r2", 0xffffffff, 0xffffffff, r0, r1, r2, 0);
- TESTINST3("muls r0, r1, r2", 0x7fffffff, 0x7fffffff, r0, r1, r2, 0);
- TESTINST3("muls r0, r1, r2", 0x0000ffff, 0x0000ffff, r0, r1, r2, 0);
-
- printf("MLA\n");
- TESTINST4("mla r0, r1, r2, r3", 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mla r0, r1, r2, r3", 0xffffffff, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mla r0, r1, r2, r3", 0, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mla r0, r1, r2, r3", 0xffffffff, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mla r0, r1, r2, r3", 0x7fffffff, 0x7fffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mla r0, r1, r2, r3", 0x0000ffff, 0x0000ffff, 1, r0, r1, r2, r3, 0);
-
- printf("MLAS\n");
- TESTINST4("mlas r0, r1, r2, r3", 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mlas r0, r1, r2, r3", 0xffffffff, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mlas r0, r1, r2, r3", 0, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mlas r0, r1, r2, r3", 0xffffffff, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mlas r0, r1, r2, r3", 0x7fffffff, 0x7fffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mlas r0, r1, r2, r3", 0x0000ffff, 0x0000ffff, 1, r0, r1, r2, r3, 0);
-
- printf("MLS\n");
- TESTINST4("mls r0, r1, r2, r3", 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mls r0, r1, r2, r3", 0xffffffff, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4("mls r0, r1, r2, r3", 0, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mls r0, r1, r2, r3", 0xffffffff, 0xffffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mls r0, r1, r2, r3", 0x7fffffff, 0x7fffffff, 1, r0, r1, r2, r3, 0);
- TESTINST4("mls r0, r1, r2, r3", 0x0000ffff, 0x0000ffff, 1, r0, r1, r2, r3, 0);
-
- printf("UMULL\n");
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umull r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umulls r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
-
- printf("SMULL\n");
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smull r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smulls r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
-
- printf("UMLAL\n");
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 1, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0xffffffff, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlal r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 1, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0xffffffff, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("umlals r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
-
- printf("SMLAL\n");
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 1, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0xffffffff, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlal r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 1, 1, 0, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0xffffffff, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 0, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 1, 0, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 1, 1, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 0xffff, 0xffff, r0, r1, r2, r3, 0);
- TESTINST4_2OUT("smlals r0, r1, r2, r3", 0, 0, 0xffffffff, 0xffffffff, r0, r1, r2, r3, 0);
-
- printf("CLZ\n");
- TESTCARRY
- TESTINST2("clz r0, r1", 0, r0, r1, c);
- TESTINST2("clz r0, r1", 1, r0, r1, c);
- TESTINST2("clz r0, r1", 0x10, r0, r1, c);
- TESTINST2("clz r0, r1", 0xffffffff, r0, r1, c);
- TESTCARRYEND
-
- printf("extend instructions\n");
- TESTINST2("uxtb r0, r1", 0, r0, r1, 0);
- TESTINST2("uxtb r0, r1", 1, r0, r1, 0);
- TESTINST2("uxtb r0, r1", 0xff, r0, r1, 0);
- TESTINST2("uxtb r0, r1", 0xffffffff, r0, r1, 0);
- TESTINST2("sxtb r0, r1", 0, r0, r1, 0);
- TESTINST2("sxtb r0, r1", 1, r0, r1, 0);
- TESTINST2("sxtb r0, r1", 0xff, r0, r1, 0);
- TESTINST2("sxtb r0, r1", 0xffffffff, r0, r1, 0);
-
- TESTINST2("uxth r0, r1", 0, r0, r1, 0);
- TESTINST2("uxth r0, r1", 1, r0, r1, 0);
- TESTINST2("uxth r0, r1", 0xffff, r0, r1, 0);
- TESTINST2("uxth r0, r1", 0xffffffff, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0, r0, r1, 0);
- TESTINST2("sxth r0, r1", 1, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0x7fff, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0xffff, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0x10ffff, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0x107fff, r0, r1, 0);
- TESTINST2("sxth r0, r1", 0xffffffff, r0, r1, 0);
-
- TESTINST2("uxtb r0, r1, ror #0", 0x000000ff, r0, r1, 0);
- TESTINST2("uxtb r0, r1, ror #8", 0x000000ff, r0, r1, 0);
- TESTINST2("uxtb r0, r1, ror #8", 0x0000ff00, r0, r1, 0);
- TESTINST2("uxtb r0, r1, ror #16", 0x00ff0000, r0, r1, 0);
- TESTINST2("uxtb r0, r1, ror #24", 0xff000000, r0, r1, 0);
-
- TESTINST2("uxtb16 r0, r1", 0xffffffff, r0, r1, 0);
- TESTINST2("uxtb16 r0, r1, ror #16", 0x0000ffff, r0, r1, 0);
- TESTINST2("sxtb16 r0, r1", 0xffffffff, r0, r1, 0);
- TESTINST2("sxtb16 r0, r1", 0x00ff00ff, r0, r1, 0);
- TESTINST2("sxtb16 r0, r1", 0x007f007f, r0, r1, 0);
-
- printf("------------ BFI ------------\n");
-
- /* bfi rDst, rSrc, #lsb-in-dst, #number-of-bits-to-copy */
- TESTINST2("bfi r0, r1, #0, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("bfi r0, r1, #1, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("bfi r0, r1, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("bfi r0, r1, #19, #11", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfi r0, r1, #20, #11", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfi r0, r1, #21, #11", 0xFFFFFFFF, r0, r1, 0);
-
- TESTINST2("bfi r0, r1, #0, #32", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfi r0, r1, #1, #31", 0xFFFFFFFF, r0, r1, 0);
-
- TESTINST2("bfi r0, r1, #29, #3", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfi r0, r1, #30, #2", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfi r0, r1, #31, #1", 0xFFFFFFFF, r0, r1, 0);
-
- printf("------------ BFC ------------\n");
-
- /* bfi rDst, #lsb-in-dst, #number-of-bits-to-copy */
- TESTINST2("bfc r0, #0, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("bfc r0, #1, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("bfc r0, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("bfc r0, #19, #11", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfc r0, #20, #11", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfc r0, #21, #11", 0xFFFFFFFF, r0, r1, 0);
-
- TESTINST2("bfc r0, #0, #32", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfc r0, #1, #31", 0xFFFFFFFF, r0, r1, 0);
-
- TESTINST2("bfc r0, #29, #3", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfc r0, #30, #2", 0xFFFFFFFF, r0, r1, 0);
- TESTINST2("bfc r0, #31, #1", 0xFFFFFFFF, r0, r1, 0);
-
- printf("------------ SBFX ------------\n");
-
- /* sbfx rDst, rSrc, #lsb, #width */
- TESTINST2("sbfx r0, r1, #0, #1", 0x00000000, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #0, #1", 0x00000001, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #1", 0x00000000, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #1", 0x00000001, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #1", 0x00000002, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #1", 0x00000003, r0, r1, 0);
-
- TESTINST2("sbfx r0, r1, #0, #2", 0x00000000, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #0, #2", 0x00000001, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #2", 0x00000000, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #2", 0x00000001, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #2", 0x00000002, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #2", 0x00000003, r0, r1, 0);
-
- TESTINST2("sbfx r0, r1, #0, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #1, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("sbfx r0, r1, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("sbfx r0, r1, #31, #1", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("sbfx r0, r1, #30, #2", 0xAAAAAAAA, r0, r1, 0);
-
- printf("------------ UBFX ------------\n");
-
- /* ubfx rDst, rSrc, #lsb, #width */
- TESTINST2("ubfx r0, r1, #0, #1", 0x00000000, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #0, #1", 0x00000001, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #1", 0x00000000, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #1", 0x00000001, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #1", 0x00000002, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #1", 0x00000003, r0, r1, 0);
-
- TESTINST2("ubfx r0, r1, #0, #2", 0x00000000, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #0, #2", 0x00000001, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #2", 0x00000000, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #2", 0x00000001, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #2", 0x00000002, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #2", 0x00000003, r0, r1, 0);
-
- TESTINST2("ubfx r0, r1, #0, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #1, #11", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("ubfx r0, r1, #2, #11", 0xAAAAAAAA, r0, r1, 0);
-
- TESTINST2("ubfx r0, r1, #31, #1", 0xAAAAAAAA, r0, r1, 0);
- TESTINST2("ubfx r0, r1, #30, #2", 0xAAAAAAAA, r0, r1, 0);
-
- printf("------------ SMULL{B,T}{B,T} ------------\n");
- /* SMULxx rD, rN, rM */
-
- TESTINST3("smulbb r0, r1, r2", 0x00030000, 0x00040000, r0, r1, r2, 0);
- TESTINST3("smulbb r0, r1, r2", 0x00030001, 0x00040002, r0, r1, r2, 0);
- TESTINST3("smulbb r0, r1, r2", 0x00038001, 0x00047fff, r0, r1, r2, 0);
- TESTINST3("smulbb r0, r1, r2", 0x00037fff, 0x00047fff, r0, r1, r2, 0);
- TESTINST3("smulbb r0, r1, r2", 0x0003ffff, 0x0004ffff, r0, r1, r2, 0);
-
- printf("------------ SXTAB ------------\n");
- TESTINST3("sxtab r0, r1, r2, ROR #24", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #16", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #8", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #0", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
-
- TESTINST3("sxtab r0, r1, r2, ROR #24", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #16", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #8", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("sxtab r0, r1, r2, ROR #0", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
-
- printf("------------ UXTAB ------------\n");
- TESTINST3("uxtab r0, r1, r2, ROR #24", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #16", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #8", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #0", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
-
- TESTINST3("uxtab r0, r1, r2, ROR #24", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #16", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #8", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
- TESTINST3("uxtab r0, r1, r2, ROR #0", 0x31415927, 0x27182899,
- r0, r1, r2, 0);
-
- printf("------------ SXTAH ------------\n");
- TESTINST3("sxtah r0, r1, r2, ROR #24", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #16", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #8 ", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #0 ", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
-
- TESTINST3("sxtah r0, r1, r2, ROR #24", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #16", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #8 ", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("sxtah r0, r1, r2, ROR #0 ", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
-
- printf("------------ UXTAH ------------\n");
- TESTINST3("uxtah r0, r1, r2, ROR #24", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #16", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #8 ", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #0 ", 0x31415927, 0x27182819,
- r0, r1, r2, 0);
-
- TESTINST3("uxtah r0, r1, r2, ROR #24", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #16", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #8 ", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
- TESTINST3("uxtah r0, r1, r2, ROR #0 ", 0x31415927, 0x27189819,
- r0, r1, r2, 0);
-
- printf("------------ PLD/PLDW (begin) ------------\n");
- /* These don't have any effect on the architected state, so,
- uh, there's no result values to check. Just _do_ some of
- them and check Valgrind's instruction decoder eats them up
- without complaining. */
- { int alocal;
- printf("pld reg +/- imm12 cases\n");
- __asm__ __volatile__( "pld [%0, #128]" : :/*in*/"r"(&alocal) );
- __asm__ __volatile__( "pld [%0, #-128]" : :/*in*/"r"(&alocal) );
- __asm__ __volatile__( "pld [r15, #-128]" : :/*in*/"r"(&alocal) );
-
- // apparently pldw is v7 only
- //__asm__ __volatile__( "pldw [%0, #128]" : :/*in*/"r"(&alocal) );
- //__asm__ __volatile__( "pldw [%0, #-128]" : :/*in*/"r"(&alocal) );
- //__asm__ __volatile__( "pldw [r15, #128]" : :/*in*/"r"(&alocal) );
-
- printf("pld reg +/- shifted reg cases\n");
- __asm__ __volatile__( "pld [%0, %1]" : : /*in*/"r"(&alocal), "r"(0) );
- __asm__ __volatile__( "pld [%0, %1, LSL #1]" : : /*in*/"r"(&alocal), "r"(0) );
- __asm__ __volatile__( "pld [%0, %1, LSR #1]" : : /*in*/"r"(&alocal), "r"(0) );
- __asm__ __volatile__( "pld [%0, %1, ASR #1]" : : /*in*/"r"(&alocal), "r"(0) );
- __asm__ __volatile__( "pld [%0, %1, ROR #1]" : : /*in*/"r"(&alocal), "r"(0) );
- __asm__ __volatile__( "pld [%0, %1, RRX]" : : /*in*/"r"(&alocal), "r"(0) );
- }
- printf("------------ PLD/PLDW (done) ------------\n");
-
-
- return 0;
-}
projects / l4.git / blobdiff