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Add support for external results file for non PowerPC platforms.

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This commit is contained in:
gbeauche 2003-11-27 23:52:19 +00:00
parent 687b9c5a74
commit 8711c4afd6
1 changed files with 29 additions and 9 deletions
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38
SheepShaver/src/kpx_cpu/src/test/test-powerpc.cpp
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@ -63,6 +63,7 @@
static inline uint32 POWERPC_MR(int RD, int RA) { return _X(31,RA,RD,RA,444,0); }
static inline uint32 POWERPC_MFCR(int RD) { return _X(31,RD,00,00,19,0); }
const uint32 POWERPC_BLR = 0x4e800020;
const uint32 POWERPC_BLRL = 0x4e800021;
const uint32 POWERPC_ILLEGAL = 0x00000000;
const uint32 POWERPC_EMUL_OP = 0x18000000;
@ -237,12 +238,36 @@ void powerpc_test_cpu::init_decoder()
void powerpc_test_cpu::execute(uint32 *code_p)
{
static uint32 code[] = { POWERPC_BLR | 1, POWERPC_EMUL_OP };
assert((uintptr)code <= INT_MAX);
static uint32 code[2];
code[0] = htonl(POWERPC_BLRL);
code[1] = htonl(POWERPC_EMUL_OP);
#if !defined(__powerpc__)
const int n_func_words = 1024;
static uint32 func[n_func_words];
static int old_i;
again:
int i = old_i;
for (int j = 0; ; j++, i++) {
if (i >= n_func_words) {
old_i = 0;
invalidate_cache();
goto again;
}
uint32 opcode = code_p[j];
func[i] = htonl(opcode);
if (opcode == POWERPC_BLR)
break;
}
code_p = &func[old_i];
old_i = i;
#endif
assert((uintptr)code_p <= UINT_MAX);
lr() = (uintptr)code_p;
pc() = (uintptr)code;
powerpc_cpu::execute();
assert((uintptr)code <= UINT_MAX);
powerpc_cpu::execute((uintptr)code);
}
void powerpc_test_cpu::print_flags(uint32 cr, uint32 xer, int crf) const
@ -885,12 +910,7 @@ bool powerpc_test_cpu::test(void)
{
// Tests initialization
tests = errors = 0;
#if defined(__powerpc__)
init_cr = native_get_cr() & ~CR_field<0>::mask();
init_xer = native_get_xer() & ~(XER_OV_field::mask() | XER_CA_field::mask());
#else
init_cr = init_xer = 0;
#endif
// Tests execution
test_add();