void CompiledStaticCall::verify() {
// Verify call
NativeCall::verify();
if (os::is_MP()) {
verify_alignment();
}
// Verify stub
address stub = find_stub();
assert(stub != NULL, "no stub found for static call");
NativeMovConstReg* method_holder = nativeMovConstReg_at(stub); // creation also verifies the object
NativeJump* jump = nativeJump_at(method_holder->next_instruction_address());
// Verify state
assert(is_clean() || is_call_to_compiled() || is_call_to_interpreted(), "sanity check");
}
void
check_alignment(int loops)
{
unsigned long addr;
int loop_failed = 0;
int failed = 0;
int loop = 0;
unsigned char buf[ALIGN_MEM_SIZE];
void initialize_system(void);
printf("\nAlignment Test, %d loop%s\n", loops, loops == 1 ? "" : "s");
initialize_system();
for (addr = 0; addr < 256; addr++)
buf[addr] = addr;
while (loop < loops) {
loop++;
loop_failed = 0;
/*
* Fill the memory with a byte count.
*/
printf("Byte write alignment verify, %4d of %4d : \n", loop, loops);
for (addr = 0; addr < 256; addr++) {
if (bdmWriteByte(addr + DPRAM_BASE, addr) < 0) {
failed = loop_failed = 1;
if(stop_quiet)
printf("B");
else {
printf("\n");
printf("Write byte 0x%02x to 0x%08lx\n",
(unsigned char)addr, addr + DPRAM_BASE);
show_error("Write byte pattern");
}
continue;
}
else {
if ((addr % 32) == 0)
printf("\n");
printf(".");
}
}
printf("\n");
if (verify_alignment() < 0) {
failed = loop_failed = 1;
if(!stop_quiet) {
printf("\n");
show_error("Verify byte write");
}
}
/*
* Fill the memory with a byte count.
*/
printf("\nWord write alignment verify, %4d of %4d : \n",
loop, loops);
for (addr = 0; addr < 256; addr += 2) {
if (bdmWriteWord(addr + DPRAM_BASE, (addr << 8) | (addr + 1)) < 0) {
failed = loop_failed = 1;
if(stop_quiet)
printf("W");
else {
printf("\n");
printf("Write word 0x%04x to 0x%08lx\n",
(unsigned short) addr, addr + DPRAM_BASE);
show_error("Write word pattern");
}
continue;
}
else {
if ((addr % 32) == 0)
printf("\n");
printf(".");
}
}
printf("\n");
if (verify_alignment() < 0) {
failed = loop_failed = 1;
if(!stop_quiet) {
printf("\n");
show_error("Verify word write");
}
}
/*
* Fill the memory with a byte count.
*/
printf("\nLong word write alignment verify, %4d of %4d : \n",
loop, loops);
for (addr = 0; addr < 256; addr += 4) {
if (bdmWriteLongWord(addr + DPRAM_BASE,
((addr << 24) | ((addr + 1) << 16) |
((addr + 2) << 8) | (addr + 3)))) {
failed = loop_failed = 1;
if(stop_quiet)
printf("L");
else {
printf("\n");
printf("Write long word 0x%08lx to 0x%08lx\n",
addr, addr + DPRAM_BASE);
show_error("Write long word pattern");
}
continue;
}
else {
if ((addr % 32) == 0)
printf("\n");
printf(".");
}
}
printf("\n");
if (verify_alignment() < 0) {
failed = loop_failed = 1;
if(!stop_quiet) {
printf("\n");
show_error("Verify long word write");
}
}
printf("\nBlock write alignment verify, %4d of %4d : \n", loop, loops);
if (bdmWriteMemory(DPRAM_BASE, (unsigned char*) buf, ALIGN_MEM_SIZE) < 0) {
if(stop_quiet)
printf("K\n");
else
show_error("Writing block buffer");
}
if (verify_alignment() < 0) {
failed = loop_failed = 1;
if(!stop_quiet) {
printf("\n");
show_error("Verify long word write");
}
}
}
if (failed) {
show_error("Alignment check");
}
printf("\n");
}