qemu-patch-raspberry4/target/riscv
Alistair Francis b55d7d34f6
target/riscv: Allow setting ISA extensions via CPU props
This patch allows us to enable/disable the RISC-V ISA extensions from
the QEMU command line. This works with the rv32 and rv64 machines. The
idea is that in the future we can now add extensions and leave them
disabled by default until enabled by the user.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-06-23 23:44:41 -07:00
..
insn_trans target/riscv: Split gen_arith_imm into functional and temp 2019-05-24 12:09:23 -07:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu.c target/riscv: Allow setting ISA extensions via CPU props 2019-06-23 23:44:41 -07:00
cpu.h target/riscv: Allow setting ISA extensions via CPU props 2019-06-23 23:44:41 -07:00
cpu_bits.h Supply missing header guards 2019-06-12 13:20:21 +02:00
cpu_helper.c target/riscv: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
cpu_user.h Supply missing header guards 2019-06-12 13:20:21 +02:00
csr.c target/riscv: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
fpu_helper.c RISC-V: Use riscv prefix consistently on cpu helpers 2019-02-11 15:56:21 -08:00
gdbstub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
helper.h RISC-V CPU Helpers 2018-03-07 08:30:28 +13:00
insn16-32.decode target/riscv: Split RVC32 and RVC64 insns into separate files 2019-05-24 12:09:22 -07:00
insn16-64.decode target/riscv: Add checks for several RVC reserved operands 2019-05-24 12:09:25 -07:00
insn16.decode target/riscv: Add checks for several RVC reserved operands 2019-05-24 12:09:25 -07:00
insn32-64.decode target/riscv: Convert RV64D insns to decodetree 2019-03-13 10:34:06 +01:00
insn32.decode target/riscv: Name the argument sets for all of insn32 formats 2019-05-24 12:09:22 -07:00
instmap.h Supply missing header guards 2019-06-12 13:20:21 +02:00
Makefile.objs target/riscv: Split RVC32 and RVC64 insns into separate files 2019-05-24 12:09:22 -07:00
op_helper.c target/riscv: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
pmp.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
pmp.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
trace-events RISC-V: Convert trap debugging to trace events 2019-03-19 05:14:40 -07:00
translate.c target/riscv: Split gen_arith_imm into functional and temp 2019-05-24 12:09:23 -07:00