qemu-e2k/target/riscv
Frank Chang f714361ed7 target/riscv: rvv-1.0: implement vstart CSR
* Update and check vstart value for vector instructions.
* Add whole register move instruction helper functions as we have to
  call helper function for case where vstart is not zero.
* Remove probe_pages() calls in vector load/store instructions
  (except fault-only-first loads) to raise the memory access exception
  at the exact processed vector element.

Signed-off-by: Frank Chang <frank.chang@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20211210075704.23951-67-frank.chang@sifive.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-12-20 14:53:31 +10:00
..
insn_trans target/riscv: rvv-1.0: implement vstart CSR 2021-12-20 14:53:31 +10:00
arch_dump.c
bitmanip_helper.c target/riscv: Add rev8 instruction, removing grev/grevi 2021-10-07 08:41:33 +10:00
cpu_bits.h target/riscv: rvv-1.0: add vlenb register 2021-12-20 14:51:36 +10:00
cpu_helper.c target/riscv: rvv-1.0: take fractional LMUL into vector max elements calculation 2021-12-20 14:51:36 +10:00
cpu_user.h
cpu-param.h
cpu.c target/riscv: drop vector 0.7.1 and add 1.0 support 2021-12-20 14:51:36 +10:00
cpu.h target/riscv: rvv-1.0: relax RV_VLEN_MAX to 1024-bits 2021-12-20 14:53:31 +10:00
csr.c target/riscv: rvv-1.0: implement vstart CSR 2021-12-20 14:53:31 +10:00
fpu_helper.c target/riscv: add "set round to odd" rounding mode helper function 2021-12-20 14:53:31 +10:00
gdbstub.c target/riscv: Replace riscv_cpu_is_32bit with riscv_cpu_mxl 2021-10-22 07:47:51 +10:00
helper.h target/riscv: rvv-1.0: implement vstart CSR 2021-12-20 14:53:31 +10:00
insn16.decode
insn32.decode target/riscv: rvv-1.0: narrowing floating-point/integer type-convert 2021-12-20 14:53:31 +10:00
instmap.h
internals.h target/riscv: add "set round to odd" rounding mode helper function 2021-12-20 14:53:31 +10:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
machine.c target/riscv: machine: Sort the .subsections 2021-11-17 19:18:22 +10:00
meson.build target/riscv: rvb: generalized reverse 2021-06-08 09:59:45 +10:00
monitor.c target/riscv: Replace riscv_cpu_is_32bit with riscv_cpu_mxl 2021-10-22 07:47:51 +10:00
op_helper.c target/riscv: Reorg csr instructions 2021-09-01 11:59:12 +10:00
pmp.c target/riscv: pmp: Fix some typos 2021-07-15 08:56:00 +10:00
pmp.h
trace-events
trace.h
translate.c target/riscv: rvv-1.0: implement vstart CSR 2021-12-20 14:53:31 +10:00
vector_helper.c target/riscv: rvv-1.0: implement vstart CSR 2021-12-20 14:53:31 +10:00