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fix vsldoi implementation and testsuite

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This commit is contained in:
gbeauche 2005-03-13 11:38:35 +00:00
parent 4d96076c62
commit 7cc49ca739
2 changed files with 3 additions and 2 deletions
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2
SheepShaver/src/kpx_cpu/src/cpu/ppc/ppc-execute.cpp
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@ -1559,7 +1559,7 @@ void powerpc_cpu::execute_vector_shift_octet(uint32 opcode)
if (i + sh < 16)
VD::set_element(vD, i, VA::get_element(vA, i + sh));
else
VD::set_element(vD, i, VB::get_element(vB, 16 - (i + sh)));
VD::set_element(vD, i, VB::get_element(vB, i - (16 - sh)));
}
}
else if (SD > 0) {

3
SheepShaver/src/kpx_cpu/src/test/test-powerpc.cpp
View File

@ -1541,6 +1541,7 @@ const powerpc_test_cpu::vector_value_t powerpc_test_cpu::vector_values[] = {
{'w',{0x88,0x88,0x88,0x88,0x77,0x77,0x77,0x77,0x66,0x66,0x66,0x66,0x55,0x55,0x55,0x55}},
{'w',{0x99,0x99,0x99,0x99,0xaa,0xaa,0xaa,0xaa,0xbb,0xbb,0xbb,0xbb,0xcc,0xcc,0xcc,0xcc}},
{'w',{0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,0xee,0xee,0xee,0xee,0xdd,0xdd,0xdd,0xdd}},
{'w',{0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff}},
{'h',{0x00,0x00,0x11,0x11,0x22,0x22,0x33,0x33,0x44,0x44,0x55,0x55,0x66,0x66,0x77,0x77}},
{'h',{0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04,0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08}},
{'h',{0x00,0x16,0x00,0x15,0x00,0x14,0x00,0x13,0x00,0x12,0x00,0x10,0x00,0x10,0x00,0x09}},
@ -1853,7 +1854,7 @@ void powerpc_test_cpu::test_vector_arith(void)
{ "vsel", 'b', 0 , _VA(04,RD,RA,RB,RC,42),{ vD, vA, vB, vC } },
{ "vsl", 'b', 'B', _VX(04,RD,RA,RB, 452), { vD, vA, vB } },
{ "vslb", 'b', 0 , _VX(04,RD,RA,RB, 260), { vD, vA, vB } },
{ "vsldoi", 'b', 0 , _VA(04,RD,RA,RB,00,44),{ vD, vA, vB, vI } },
{ "vsldoi", 'b', 0 , _VA(04,RD,RA,RB,00,44),{ vD, vA, vB, vN } },
{ "vslh", 'h', 0 , _VX(04,RD,RA,RB, 324), { vD, vA, vB } },
{ "vslo", 'b', 0 , _VX(04,RD,RA,RB,1036), { vD, vA, vB } },
{ "vslw", 'w', 0 , _VX(04,RD,RA,RB, 388), { vD, vA, vB } },