diff mbox series

[PULL,06/34] linux-user/riscv: Sync hwprobe keys with Linux

Message ID 20240308111152.2856137-7-alistair.francis@wdc.com (mailing list archive)
State New, archived
Headers show
Series [PULL,01/34] target/riscv: Update $ra with current $pc in trans_cm_jalt() | expand

Commit Message

Alistair Francis March 8, 2024, 11:11 a.m. UTC 
From: Christoph Müllner <christoph.muellner@vrull.eu>

Upstream Linux recently added many additional keys to the hwprobe API.
This patch adds support for all of them with the exception of Ztso,
which is currently not supported in QEMU.

Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240207115926.887816-3-christoph.muellner@vrull.eu>
[ Changes by AF:
 - Fixup whitespace
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
 linux-user/syscall.c | 100 +++++++++++++++++++++++++++++++++++++++----
 1 file changed, 92 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 81801f3dff..09239d2288 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8808,14 +8808,42 @@  static int do_getdents64(abi_long dirfd, abi_long arg2, abi_long count)
 #define RISCV_HWPROBE_KEY_BASE_BEHAVIOR 3
 #define     RISCV_HWPROBE_BASE_BEHAVIOR_IMA (1 << 0)
 
-#define RISCV_HWPROBE_KEY_IMA_EXT_0     4
-#define     RISCV_HWPROBE_IMA_FD       (1 << 0)
-#define     RISCV_HWPROBE_IMA_C        (1 << 1)
-#define     RISCV_HWPROBE_IMA_V        (1 << 2)
-#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_IMA_EXT_0         4
+#define     RISCV_HWPROBE_IMA_FD            (1 << 0)
+#define     RISCV_HWPROBE_IMA_C             (1 << 1)
+#define     RISCV_HWPROBE_IMA_V             (1 << 2)
+#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_EXT_ZBC           (1 << 7)
+#define     RISCV_HWPROBE_EXT_ZBKB          (1 << 8)
+#define     RISCV_HWPROBE_EXT_ZBKC          (1 << 9)
+#define     RISCV_HWPROBE_EXT_ZBKX          (1 << 10)
+#define     RISCV_HWPROBE_EXT_ZKND          (1 << 11)
+#define     RISCV_HWPROBE_EXT_ZKNE          (1 << 12)
+#define     RISCV_HWPROBE_EXT_ZKNH          (1 << 13)
+#define     RISCV_HWPROBE_EXT_ZKSED         (1 << 14)
+#define     RISCV_HWPROBE_EXT_ZKSH          (1 << 15)
+#define     RISCV_HWPROBE_EXT_ZKT           (1 << 16)
+#define     RISCV_HWPROBE_EXT_ZVBB          (1 << 17)
+#define     RISCV_HWPROBE_EXT_ZVBC          (1 << 18)
+#define     RISCV_HWPROBE_EXT_ZVKB          (1 << 19)
+#define     RISCV_HWPROBE_EXT_ZVKG          (1 << 20)
+#define     RISCV_HWPROBE_EXT_ZVKNED        (1 << 21)
+#define     RISCV_HWPROBE_EXT_ZVKNHA        (1 << 22)
+#define     RISCV_HWPROBE_EXT_ZVKNHB        (1 << 23)
+#define     RISCV_HWPROBE_EXT_ZVKSED        (1 << 24)
+#define     RISCV_HWPROBE_EXT_ZVKSH         (1 << 25)
+#define     RISCV_HWPROBE_EXT_ZVKT          (1 << 26)
+#define     RISCV_HWPROBE_EXT_ZFH           (1 << 27)
+#define     RISCV_HWPROBE_EXT_ZFHMIN        (1 << 28)
+#define     RISCV_HWPROBE_EXT_ZIHINTNTL     (1 << 29)
+#define     RISCV_HWPROBE_EXT_ZVFH          (1 << 30)
+#define     RISCV_HWPROBE_EXT_ZVFHMIN       (1 << 31)
+#define     RISCV_HWPROBE_EXT_ZFA           (1ULL << 32)
+#define     RISCV_HWPROBE_EXT_ZACAS         (1ULL << 34)
+#define     RISCV_HWPROBE_EXT_ZICOND        (1ULL << 35)
 
 #define RISCV_HWPROBE_KEY_CPUPERF_0     5
 #define     RISCV_HWPROBE_MISALIGNED_UNKNOWN     (0 << 0)
@@ -8876,6 +8904,62 @@  static void risc_hwprobe_fill_pairs(CPURISCVState *env,
                      RISCV_HWPROBE_EXT_ZBS : 0;
             value |= cfg->ext_zicboz ?
                      RISCV_HWPROBE_EXT_ZICBOZ : 0;
+            value |= cfg->ext_zbc ?
+                     RISCV_HWPROBE_EXT_ZBC : 0;
+            value |= cfg->ext_zbkb ?
+                     RISCV_HWPROBE_EXT_ZBKB : 0;
+            value |= cfg->ext_zbkc ?
+                     RISCV_HWPROBE_EXT_ZBKC : 0;
+            value |= cfg->ext_zbkx ?
+                     RISCV_HWPROBE_EXT_ZBKX : 0;
+            value |= cfg->ext_zknd ?
+                     RISCV_HWPROBE_EXT_ZKND : 0;
+            value |= cfg->ext_zkne ?
+                     RISCV_HWPROBE_EXT_ZKNE : 0;
+            value |= cfg->ext_zknh ?
+                     RISCV_HWPROBE_EXT_ZKNH : 0;
+            value |= cfg->ext_zksed ?
+                     RISCV_HWPROBE_EXT_ZKSED : 0;
+            value |= cfg->ext_zksh ?
+                     RISCV_HWPROBE_EXT_ZKSH : 0;
+            value |= cfg->ext_zkt ?
+                     RISCV_HWPROBE_EXT_ZKT : 0;
+            value |= cfg->ext_zvbb ?
+                     RISCV_HWPROBE_EXT_ZVBB : 0;
+            value |= cfg->ext_zvbc ?
+                     RISCV_HWPROBE_EXT_ZVBC : 0;
+            value |= cfg->ext_zvkb ?
+                     RISCV_HWPROBE_EXT_ZVKB : 0;
+            value |= cfg->ext_zvkg ?
+                     RISCV_HWPROBE_EXT_ZVKG : 0;
+            value |= cfg->ext_zvkned ?
+                     RISCV_HWPROBE_EXT_ZVKNED : 0;
+            value |= cfg->ext_zvknha ?
+                     RISCV_HWPROBE_EXT_ZVKNHA : 0;
+            value |= cfg->ext_zvknhb ?
+                     RISCV_HWPROBE_EXT_ZVKNHB : 0;
+            value |= cfg->ext_zvksed ?
+                     RISCV_HWPROBE_EXT_ZVKSED : 0;
+            value |= cfg->ext_zvksh ?
+                     RISCV_HWPROBE_EXT_ZVKSH : 0;
+            value |= cfg->ext_zvkt ?
+                     RISCV_HWPROBE_EXT_ZVKT : 0;
+            value |= cfg->ext_zfh ?
+                     RISCV_HWPROBE_EXT_ZFH : 0;
+            value |= cfg->ext_zfhmin ?
+                     RISCV_HWPROBE_EXT_ZFHMIN : 0;
+            value |= cfg->ext_zihintntl ?
+                     RISCV_HWPROBE_EXT_ZIHINTNTL : 0;
+            value |= cfg->ext_zvfh ?
+                     RISCV_HWPROBE_EXT_ZVFH : 0;
+            value |= cfg->ext_zvfhmin ?
+                     RISCV_HWPROBE_EXT_ZVFHMIN : 0;
+            value |= cfg->ext_zfa ?
+                     RISCV_HWPROBE_EXT_ZFA : 0;
+            value |= cfg->ext_zacas ?
+                     RISCV_HWPROBE_EXT_ZACAS : 0;
+            value |= cfg->ext_zicond ?
+                     RISCV_HWPROBE_EXT_ZICOND : 0;
             __put_user(value, &pair->value);
             break;
         case RISCV_HWPROBE_KEY_CPUPERF_0: