This set starts adding new instructions for POWER9 described in ISA3.0.
Patches:
01-02: First two patches adds the required POWER9 cpu model and ISA defines.
03-12: Adds following instructions:
addpcis : Add PC Immediate Shifted
cmprb : Compare Ranged Byte
moduw : Modulo Unsigned Word
modsw : Modulo Signed Word
modud : Modulo Unsigned Dword
modsd : Modulo Signed Dword
cnttzd[.] : Count Trailing Zero Dword
cnttzw[.] : Count Trailing Zero Word
cmpeqb : Compare Equal Byte
setb : Set Boolean
maddld : Multiply-Add Low Dword
maddhd : Multiply-Add High Dword
maddhdu : Multiply-Add High Dword Unsigned
13: Adds support for the new Expanded Opcode (EO) added in ISA3.0
Thanks to Richard, David and Bharata for their valuable feedback.
Changelog:
v1:
* addpcis - shift the immediate before adding
* cmprb logic without branches
* mod[su][wd]: use helpers
* cmpeqb - use bit magics in the helpers
* setb - bug fix and branchless
* maddld - discard multiple dword calculation as we need only lower 64-bit
* Expanded opcode - drop pad from 32-bit and free the third level indirect
table in unrealize
Aneesh Kumar K.V (1):
target-ppc: Introduce Power9 family
Nikunj A Dadhania (10):
target-ppc: Introduce POWER ISA 3.0 flag
target-ppc: adding addpcis instruction
target-ppc: add cmprb instruction
target-ppc: add modulo word operations
target-ppc: add modulo dword operations
target-ppc: add cnttzw[.] instruction
target-ppc: add cmpeqb instruction
target-ppc: add maddld instruction
target-ppc: add maddhd and maddhdu instruction
target-ppc: introduce opc4 for Expanded Opcode
Sandipan Das (1):
target-ppc: add cnttzd[.] instruction
Vivek Andrew Sha (1):
target-ppc: add setb instruction
hw/ppc/spapr_cpu_core.c | 5 +
target-ppc/cpu-models.c | 5 +
target-ppc/cpu-models.h | 1 +
target-ppc/cpu-qom.h | 7 ++
target-ppc/cpu.h | 5 +-
target-ppc/helper.h | 7 ++
target-ppc/int_helper.c | 63 ++++++++++
target-ppc/mmu_helper.c | 3 +-
target-ppc/translate.c | 274 ++++++++++++++++++++++++++++++++++++++++----
target-ppc/translate_init.c | 211 ++++++++++++++++++++++++++++------
10 files changed, 524 insertions(+), 57 deletions(-)
--
2.7.4
