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linux-user/riscv: Add syscall riscv_hwprobe

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This patch adds the new syscall for the
"RISC-V Hardware Probing Interface"
(https://docs.kernel.org/riscv/hwprobe.html).

Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Robbin Ehn <rehn@rivosinc.com>
Message-Id: <06a4543df2aa6101ca9a48f21a3198064b4f1f87.camel@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Robbin Ehn 2023-06-19 10:24:03 +02:00 • committed by Alistair Francis
parent c0716c81b2
commit 9e1c7d982d
3 changed files with 148 additions and 0 deletions
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1
linux-user/riscv/syscall64_nr.h
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@ -251,6 +251,7 @@
#define TARGET_NR_recvmmsg 243
#define TARGET_NR_arch_specific_syscall 244
#define TARGET_NR_riscv_flush_icache (TARGET_NR_arch_specific_syscall + 15)
#define TARGET_NR_riscv_hwprobe (TARGET_NR_arch_specific_syscall + 14)
#define TARGET_NR_wait4 260
#define TARGET_NR_prlimit64 261
#define TARGET_NR_fanotify_init 262