6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-11-25 16:31:42 +00:00
Code Issues Projects Releases Wiki Activity

Completely bypass ignored tests.

Browse Source
This commit is contained in:
Thomas Harte 2024-03-28 11:28:37 -04:00
parent 2e7c1acb88
commit 740b0e35d5
1 changed files with 10 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
OSBindings/Mac/Clock SignalTests/ARMDecoderTests.mm
View File

@ -377,7 +377,7 @@ struct MemoryLedger {
std::map<uint32_t, FailureRecord> failures;
uint32_t opcode = 0;
bool ignore_test = false;
bool ignore_opcode = false;
uint32_t masks[16];
uint32_t test_pc_offset = 8;
@ -388,7 +388,7 @@ struct MemoryLedger {
if(label == "**") {
memset(masks, 0xff, sizeof(masks));
ignore_test = false;
ignore_opcode = false;
test_pc_offset = 8;
input >> opcode;
@ -413,7 +413,7 @@ struct MemoryLedger {
// Tested CPU either doesn't switch into supervisor mode, or
// is sufficiently accurate in its pipeline that register
// changes haven't happened yet.
ignore_test = true;
ignore_opcode = true;
break;
case Instruction::Operation::MOV:
@ -428,7 +428,7 @@ struct MemoryLedger {
// MOV to PC; there are both pipeline capture errors in the test
// set and its ARM won't change privilege level on a write to R15.
if(instruction.destination.value == 15) {
ignore_test = true;
ignore_opcode = true;
}
break;
@ -442,20 +442,20 @@ struct MemoryLedger {
// doesn't seem to have that effect on the ARM used to generate
// the test set.
if(instruction.destination.value == 15 || instruction.operand2.value == 15) {
ignore_test = true;
ignore_opcode = true;
}
break;
case Instruction::Operation::STM:
case Instruction::Operation::LDM:
// If the PC is involved, just skip the test; PC/PSR differences abound.
ignore_test = instruction.operand1.value & (1 << 15);
ignore_opcode = instruction.operand1.value & (1 << 15);
break;
case Instruction::Operation::MCR:
case Instruction::Operation::MRC:
// The test case doesn't seem to throw on a missing coprocessor.
ignore_test = true;
ignore_opcode = true;
break;
default: break;
@ -464,6 +464,8 @@ struct MemoryLedger {
continue;
}
if(ignore_opcode) continue;
if(label == "Before:" || label == "After:") {
// Read register state.
uint32_t regs[16];
@ -501,11 +503,8 @@ struct MemoryLedger {
} else {
// Execute test and compare.
++test_count;
if(ignore_test) {
continue;
}
if(opcode == 0xe5abb010 && test_count == 1) {
if(opcode == 0xe892000b && test_count == 1) {
printf("");
}