From: Alistair Francis <alistair.fran...@wdc.com> The following changes since commit 212a33d3b0c65ae2583bb1d06cb140cd0890894c:
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging (2021-12-19 16:36:10 -0800) are available in the Git repository at: g...@github.com:alistair23/qemu.git tags/pull-riscv-to-apply-20211220-1 for you to fetch changes up to 7e322a7f23a60b0e181b55ef722fdf390ec4e463: hw/riscv: Use load address rather than entry point for fw_dynamic next_addr (2021-12-20 14:53:31 +1000) ---------------------------------------------------------------- First RISC-V PR for QEMU 7.0 - Add support for ratified 1.0 Vector extension - Drop support for draft 0.7.1 Vector extension - Support Zfhmin and Zfh extensions - Improve kernel loading for non-Linux platforms ---------------------------------------------------------------- Frank Chang (75): target/riscv: zfh: add Zfh cpu property target/riscv: zfh: implement zfhmin extension target/riscv: zfh: add Zfhmin cpu property target/riscv: drop vector 0.7.1 and add 1.0 support target/riscv: Use FIELD_EX32() to extract wd field target/riscv: rvv-1.0: set mstatus.SD bit if mstatus.VS is dirty target/riscv: rvv-1.0: introduce writable misa.v field target/riscv: rvv-1.0: add translation-time vector context status target/riscv: rvv-1.0: remove rvv related codes from fcsr registers target/riscv: rvv-1.0: check MSTATUS_VS when accessing vector csr registers target/riscv: rvv-1.0: remove MLEN calculations target/riscv: rvv-1.0: add fractional LMUL target/riscv: rvv-1.0: add VMA and VTA target/riscv: rvv-1.0: update check functions target/riscv: introduce more imm value modes in translator functions target/riscv: rvv:1.0: add translation-time nan-box helper function target/riscv: rvv-1.0: remove amo operations instructions target/riscv: rvv-1.0: configure instructions target/riscv: rvv-1.0: stride load and store instructions target/riscv: rvv-1.0: index load and store instructions target/riscv: rvv-1.0: fix address index overflow bug of indexed load/store insns target/riscv: rvv-1.0: fault-only-first unit stride load target/riscv: rvv-1.0: load/store whole register instructions target/riscv: rvv-1.0: update vext_max_elems() for load/store insns target/riscv: rvv-1.0: take fractional LMUL into vector max elements calculation target/riscv: rvv-1.0: floating-point square-root instruction target/riscv: rvv-1.0: floating-point classify instructions target/riscv: rvv-1.0: count population in mask instruction target/riscv: rvv-1.0: find-first-set mask bit instruction target/riscv: rvv-1.0: set-X-first mask bit instructions target/riscv: rvv-1.0: iota instruction target/riscv: rvv-1.0: element index instruction target/riscv: rvv-1.0: allow load element with sign-extended target/riscv: rvv-1.0: register gather instructions target/riscv: rvv-1.0: integer scalar move instructions target/riscv: rvv-1.0: floating-point move instruction target/riscv: rvv-1.0: floating-point scalar move instructions target/riscv: rvv-1.0: whole register move instructions target/riscv: rvv-1.0: integer extension instructions target/riscv: rvv-1.0: single-width averaging add and subtract instructions target/riscv: rvv-1.0: single-width bit shift instructions target/riscv: rvv-1.0: integer add-with-carry/subtract-with-borrow target/riscv: rvv-1.0: narrowing integer right shift instructions target/riscv: rvv-1.0: widening integer multiply-add instructions target/riscv: rvv-1.0: single-width saturating add and subtract instructions target/riscv: rvv-1.0: integer comparison instructions target/riscv: rvv-1.0: floating-point compare instructions target/riscv: rvv-1.0: mask-register logical instructions target/riscv: rvv-1.0: slide instructions target/riscv: rvv-1.0: floating-point slide instructions target/riscv: rvv-1.0: narrowing fixed-point clip instructions target/riscv: rvv-1.0: single-width floating-point reduction target/riscv: rvv-1.0: widening floating-point reduction instructions target/riscv: rvv-1.0: single-width scaling shift instructions target/riscv: rvv-1.0: remove widening saturating scaled multiply-add target/riscv: rvv-1.0: remove vmford.vv and vmford.vf target/riscv: rvv-1.0: remove integer extract instruction target/riscv: rvv-1.0: floating-point min/max instructions target/riscv: introduce floating-point rounding mode enum target/riscv: rvv-1.0: floating-point/integer type-convert instructions target/riscv: rvv-1.0: widening floating-point/integer type-convert target/riscv: add "set round to odd" rounding mode helper function target/riscv: rvv-1.0: narrowing floating-point/integer type-convert target/riscv: rvv-1.0: relax RV_VLEN_MAX to 1024-bits target/riscv: rvv-1.0: implement vstart CSR target/riscv: rvv-1.0: trigger illegal instruction exception if frm is not valid target/riscv: rvv-1.0: floating-point reciprocal square-root estimate instruction target/riscv: rvv-1.0: floating-point reciprocal estimate instruction target/riscv: rvv-1.0: rename r2_zimm to r2_zimm11 target/riscv: rvv-1.0: add vsetivli instruction target/riscv: rvv-1.0: add evl parameter to vext_ldst_us() target/riscv: rvv-1.0: add vector unit-stride mask load/store insns target/riscv: rvv-1.0: rename vmandnot.mm and vmornot.mm to vmandn.mm and vmorn.mm target/riscv: rvv-1.0: update opivv_vadc_check() comment target/riscv: rvv-1.0: Add ELEN checks for widening and narrowing instructions Greentime Hu (1): target/riscv: rvv-1.0: add vlenb register Hsiangkai Wang (1): target/riscv: gdb: support vector registers for rv64 & rv32 Jessica Clarke (1): hw/riscv: Use load address rather than entry point for fw_dynamic next_addr Khem Raj (1): riscv: Set 5.4 as minimum kernel version for riscv32 Kito Cheng (5): target/riscv: zfh: half-precision load and store target/riscv: zfh: half-precision computational target/riscv: zfh: half-precision convert and move target/riscv: zfh: half-precision floating-point compare target/riscv: zfh: half-precision floating-point classify LIU Zhiwei (3): target/riscv: rvv-1.0: add mstatus VS field target/riscv: rvv-1.0: add sstatus VS field target/riscv: rvv-1.0: add vcsr register Vineet Gupta (1): target/riscv: Enable bitmanip Zb[abcs] instructions linux-user/riscv/target_syscall.h | 3 +- target/riscv/cpu.h | 63 +- target/riscv/cpu_bits.h | 10 + target/riscv/helper.h | 464 ++-- target/riscv/internals.h | 40 +- target/riscv/insn32.decode | 332 +-- hw/riscv/boot.c | 13 +- target/riscv/cpu.c | 28 +- target/riscv/cpu_helper.c | 39 +- target/riscv/csr.c | 63 +- target/riscv/fpu_helper.c | 197 +- target/riscv/gdbstub.c | 184 ++ target/riscv/translate.c | 93 +- target/riscv/vector_helper.c | 3601 +++++++++++++++-------------- target/riscv/insn_trans/trans_rvv.c.inc | 2429 ++++++++++++------- target/riscv/insn_trans/trans_rvzfh.c.inc | 537 +++++ 16 files changed, 4997 insertions(+), 3099 deletions(-) create mode 100644 target/riscv/insn_trans/trans_rvzfh.c.inc
