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[v3,038/114] target/riscv: use target_long_bits in pmpaddr granule checks

Message ID 20260923131635.1894-39-luoyonggang@gmail.com
State New
Headers show
Series single-binary: link multi-targets into qemu-system | expand

Commit Message

Yonggang Luo Sept. 23, 2026, 1:15 p.m. UTC 
- Replace TARGET_LONG_BITS with target_long_bits() for TOR/NAPOT
  PMP address masking.

Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
---
 target/riscv/tcg/pmp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/target/riscv/tcg/pmp.c b/target/riscv/tcg/pmp.c
index 41b55519a8e..03ee7c74300 100644
--- a/target/riscv/tcg/pmp.c
+++ b/target/riscv/tcg/pmp.c
@@ -23,6 +23,7 @@ 
 #include "qemu/log.h"
 #include "qapi/error.h"
 #include "cpu.h"
+#include "qemu/target-info.h"
 #include "target/riscv/tcg/csr.h"
 #include "trace.h"
 #include "exec/cputlb.h"
@@ -643,14 +644,14 @@  target_ulong pmpaddr_csr_read(CPURISCVState *env, uint32_t addr_index)
             /* fallthrough */
         case PMP_AMATCH_TOR:
             /* Bit [g-1:0] read all zero */
-            if (g >= 1 && g < TARGET_LONG_BITS) {
+            if (g >= 1 && g < target_long_bits()) {
                 uint64_t granule = 1ULL << g;
                 val = ROUND_DOWN(val, granule);
             }
             break;
         case PMP_AMATCH_NAPOT:
             /* Bit [g-2:0] read all one */
-            if (g >= 2 && g < TARGET_LONG_BITS) {
+            if (g >= 2 && g < target_long_bits()) {
                 val = deposit64(val, 0, g - 1, -1ULL);
             }
             break;