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| author | Tom Musta <tommusta@gmail.com> | 2014-05-14 12:14:42 -0500 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-06-16 13:24:38 +0200 |
| commit | 6ab39b1bd3474aab57e10cc90377b9a3b94a72d4 (patch) | |
| tree | ed6a6026cc4777d48d1f646178508496868c827c /target-ppc/translate.c | |
| parent | 00d4f525ec8d9394c4e86e36f01ac68d30128dd6 (diff) | |
| download | qemu-6ab39b1bd3474aab57e10cc90377b9a3b94a72d4.tar.gz | |
target-ppc: Fix popcntb Opcode Bug
The popcntb instruction is erroneously encoded with opcode extension (opc1,opc2) = (0x03,0x03).
Bits 21-30 of popcntb are 122 = 0b00011-0b11010 and therefore this should be encoded
as (opc1,opc2) = (0x1A, 0x03).
Signed-off-by: Tom Musta <tommusta@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index a2402835eb..3086ec5940 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -10124,7 +10124,7 @@ GEN_HANDLER(ori, 0x18, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), GEN_HANDLER(oris, 0x19, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), GEN_HANDLER(xori, 0x1A, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), GEN_HANDLER(xoris, 0x1B, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), -GEN_HANDLER(popcntb, 0x1F, 0x03, 0x03, 0x0000F801, PPC_POPCNTB), +GEN_HANDLER(popcntb, 0x1F, 0x1A, 0x03, 0x0000F801, PPC_POPCNTB), GEN_HANDLER(popcntw, 0x1F, 0x1A, 0x0b, 0x0000F801, PPC_POPCNTWD), GEN_HANDLER_E(prtyw, 0x1F, 0x1A, 0x04, 0x0000F801, PPC_NONE, PPC2_ISA205), #if defined(TARGET_PPC64) |