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target-ppc: Add xvtstdc[sp,dp] instructions

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xvtstdcsp: VSX Vector Test Data Class Single-Precision
xvtstdcdp: VSX Vector Test Data Class Double-Precision

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Nikunj A Dadhania 2017-01-13 14:53:39 +05:30 • committed by David Gibson
parent 00469dc373
commit 403a884a40
5 changed files with 55 additions and 2 deletions
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5
target/ppc/internal.h
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@ -68,7 +68,7 @@ static inline uint32_t name(uint32_t opcode) \
((opcode >> (shift2)) & ((1 << (nb2)) - 1)); \
}
#define EXTRACT_HELPER_DXFORM(name, \
#define EXTRACT_HELPER_SPLIT_3(name, \
d0_bits, shift_op_d0, shift_d0, \
d1_bits, shift_op_d1, shift_d1, \
d2_bits, shift_op_d2, shift_d2) \
@ -156,7 +156,7 @@ EXTRACT_HELPER(FPFLM, 17, 8);
EXTRACT_HELPER(FPW, 16, 1);
/* addpcis */
EXTRACT_HELPER_DXFORM(DX, 10, 6, 6, 5, 16, 1, 1, 0, 0)
EXTRACT_HELPER_SPLIT_3(DX, 10, 6, 6, 5, 16, 1, 1, 0, 0)
#if defined(TARGET_PPC64)
/* darn */
EXTRACT_HELPER(L, 16, 2);
@ -198,6 +198,7 @@ EXTRACT_HELPER(UIM, 16, 2);
EXTRACT_HELPER(SHW, 8, 2);
EXTRACT_HELPER(SP, 19, 2);
EXTRACT_HELPER(IMM8, 11, 8);
EXTRACT_HELPER_SPLIT_3(DCMX_XV, 5, 16, 0, 1, 2, 5, 1, 6, 6);
typedef union _ppc_vsr_t {
uint8_t u8[16];