qemu-e2k/target/riscv
Joel Sing c13b169f1a
RISC-V: Clear load reservations on context switch and SC
This prevents a load reservation from being placed in one context/process,
then being used in another, resulting in an SC succeeding incorrectly and
breaking atomics.

Signed-off-by: Joel Sing <joel@sing.id.au>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-06-25 22:37:04 -07:00
..
insn_trans RISC-V: Clear load reservations on context switch and SC 2019-06-25 22:37:04 -07:00
Makefile.objs target/riscv: Split RVC32 and RVC64 insns into separate files 2019-05-24 12:09:22 -07:00
cpu-param.h tcg: Split out target/arch/cpu-param.h 2019-06-10 07:03:34 -07:00
cpu.c RISC-V: Clear load reservations on context switch and SC 2019-06-25 22:37:04 -07:00
cpu.h RISC-V: Add support for the Zicsr extension 2019-06-25 22:32:42 -07:00
cpu_bits.h target/riscv: Add the mcountinhibit CSR 2019-06-25 03:05:40 -07:00
cpu_helper.c RISC-V: Clear load reservations on context switch and SC 2019-06-25 22:37:04 -07:00
cpu_user.h Supply missing header guards 2019-06-12 13:20:21 +02:00
csr.c RISC-V: Add support for the Zicsr extension 2019-06-25 22:32:42 -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
op_helper.c target/riscv: Use env_cpu, env_archcpu 2019-06-10 07:03:42 -07:00
pmp.c RISC-V: Fix a PMP bug where it succeeds even if PMP entry is off 2019-06-23 23:44:42 -07:00
pmp.h RISC-V: Check for the effective memory privilege mode during PMP checks 2019-06-23 23:44:41 -07:00
trace-events RISC-V: Convert trap debugging to trace events 2019-03-19 05:14:40 -07:00
translate.c RISC-V: Add support for the Zifencei extension 2019-06-25 22:31:21 -07:00