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| author | Christoph Müllner <christoph.muellner@vrull.eu> | 2024-02-07 12:59:25 +0100 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2024-03-08 15:42:49 +1000 |
| commit | 0191131dbad4e9d64da6fd819184f836ac70c2a2 (patch) | |
| tree | c99d79830967cf88b1cd3683392948f93bfd2e21 /linux-user/syscall.c | |
| parent | 119ea3576b5b62c35a186e0aa8b5eef9d0d21b35 (diff) | |
| download | focaccia-qemu-0191131dbad4e9d64da6fd819184f836ac70c2a2.tar.gz focaccia-qemu-0191131dbad4e9d64da6fd819184f836ac70c2a2.zip | |
linux-user/riscv: Add Zicboz extensions to hwprobe
Upstream Linux recently added RISC-V Zicboz support to the hwprobe API. This patch introduces this for QEMU's user space emulator. Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Message-ID: <20240207115926.887816-2-christoph.muellner@vrull.eu> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 7f30defcb1..81801f3dff 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8815,6 +8815,7 @@ static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count) #define RISCV_HWPROBE_EXT_ZBA (1 << 3) #define RISCV_HWPROBE_EXT_ZBB (1 << 4) #define RISCV_HWPROBE_EXT_ZBS (1 << 5) +#define RISCV_HWPROBE_EXT_ZICBOZ (1 << 6) #define RISCV_HWPROBE_KEY_CPUPERF_0 5 #define RISCV_HWPROBE_MISALIGNED_UNKNOWN (0 << 0) @@ -8873,6 +8874,8 @@ static void risc_hwprobe_fill_pairs(CPURISCVState *env, RISCV_HWPROBE_EXT_ZBB : 0; value |= cfg->ext_zbs ? RISCV_HWPROBE_EXT_ZBS : 0; + value |= cfg->ext_zicboz ? + RISCV_HWPROBE_EXT_ZICBOZ : 0; __put_user(value, &pair->value); break; case RISCV_HWPROBE_KEY_CPUPERF_0: |