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| author | Deepak Gupta <debug@rivosinc.com> | 2024-10-08 15:50:02 -0700 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2024-10-30 11:22:08 +1000 |
| commit | f9fdf9077c2a6d7d2bfc5ccfcd961f60d311218d (patch) | |
| tree | 75b83618107495825a5ad2c66bdb80a902433b2c /hw/hyperv/hyperv_testdev.c | |
| parent | 8205bc127a83719d85a28ceffdd5e822b8fa3db7 (diff) | |
| download | qemu-f9fdf9077c2a6d7d2bfc5ccfcd961f60d311218d.zip qemu-f9fdf9077c2a6d7d2bfc5ccfcd961f60d311218d.tar.gz qemu-f9fdf9077c2a6d7d2bfc5ccfcd961f60d311218d.tar.bz2 | |
target/riscv: tb flag for shadow stack instructions
Shadow stack instructions can be decoded as zimop / zcmop or shadow stack
instructions depending on whether shadow stack are enabled at current
privilege. This requires a TB flag so that correct TB generation and correct
TB lookup happens. `DisasContext` gets a field indicating whether bcfi is
enabled or not.
Signed-off-by: Deepak Gupta <debug@rivosinc.com>
Co-developed-by: Jim Shu <jim.shu@sifive.com>
Co-developed-by: Andy Chiu <andy.chiu@sifive.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241008225010.1861630-13-debug@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/hyperv/hyperv_testdev.c')
0 files changed, 0 insertions, 0 deletions