target/nios2: Rename CR_TLBMISC_WR to CR_TLBMISC_WE

WE is the architectural name of the field, not WR.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220421151735.31996-29-richard.henderson@linaro.org>

diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h
index bfa86edd9733315fc6b90467f568914ac88286c3..54bb6cd9beb3d196fe92749c91a92a9869def044 100644 (file)
--- a/target/nios2/cpu.h
+++ b/target/nios2/cpu.h
@@ -134,7 +134,7 @@ FIELD(CR_TLBACC, IG, 25, 7)
 #define   CR_TLBMISC_WAY_SHIFT 20
 #define   CR_TLBMISC_WAY_MASK  (0xF << CR_TLBMISC_WAY_SHIFT)
 #define   CR_TLBMISC_RD        (1 << 19)
-#define   CR_TLBMISC_WR        (1 << 18)
+#define   CR_TLBMISC_WE        (1 << 18)
 #define   CR_TLBMISC_PID_SHIFT 4
 #define   CR_TLBMISC_PID_MASK  (0x3FFF << CR_TLBMISC_PID_SHIFT)
 #define   CR_TLBMISC_DBL       (1 << 3)

diff --git a/target/nios2/helper.c b/target/nios2/helper.c
index c2d0afe1b6f7593d0c46b941e8dd450cc5355a01..31d83e02916b51ff873c3ad591b36b3115158022 100644 (file)
--- a/target/nios2/helper.c
+++ b/target/nios2/helper.c
@@ -69,7 +69,7 @@ void nios2_cpu_do_interrupt(CPUState *cs)
                                                  cs->exception_index);
 
             env->ctrl[CR_TLBMISC] &= ~CR_TLBMISC_DBL;
-            env->ctrl[CR_TLBMISC] |= CR_TLBMISC_WR;
+            env->ctrl[CR_TLBMISC] |= CR_TLBMISC_WE;
 
             env->regs[R_EA] = env->pc + 4;
             env->pc = cpu->fast_tlb_miss_addr;
@@ -104,7 +104,7 @@ void nios2_cpu_do_interrupt(CPUState *cs)
                                              cs->exception_index);
 
         if ((env->ctrl[CR_STATUS] & CR_STATUS_EH) == 0) {
-            env->ctrl[CR_TLBMISC] |= CR_TLBMISC_WR;
+            env->ctrl[CR_TLBMISC] |= CR_TLBMISC_WE;
         }
 
         env->regs[R_EA] = env->pc + 4;

diff --git a/target/nios2/mmu.c b/target/nios2/mmu.c
index 826cd2afb4e7e8d2b32c6c62a8f930566fcbbf49..0f33ea5e041f74a31eef711d24b3fac721282b1e 100644 (file)
--- a/target/nios2/mmu.c
+++ b/target/nios2/mmu.c
@@ -95,7 +95,7 @@ void helper_mmu_write_tlbacc(CPUNios2State *env, uint32_t v)
                                  FIELD_EX32(v, CR_TLBACC, PFN));
 
     /* if tlbmisc.WE == 1 then trigger a TLB write on writes to TLBACC */
-    if (env->ctrl[CR_TLBMISC] & CR_TLBMISC_WR) {
+    if (env->ctrl[CR_TLBMISC] & CR_TLBMISC_WE) {
         int way = (env->ctrl[CR_TLBMISC] >> CR_TLBMISC_WAY_SHIFT);
         int vpn = FIELD_EX32(env->mmu.pteaddr_wr, CR_PTEADDR, VPN);
         int pid = (env->mmu.tlbmisc_wr & CR_TLBMISC_PID_MASK) >> 4;
@@ -133,7 +133,7 @@ void helper_mmu_write_tlbmisc(CPUNios2State *env, uint32_t v)
 
     trace_nios2_mmu_write_tlbmisc(v >> CR_TLBMISC_WAY_SHIFT,
                                   (v & CR_TLBMISC_RD) ? 'R' : '.',
-                                  (v & CR_TLBMISC_WR) ? 'W' : '.',
+                                  (v & CR_TLBMISC_WE) ? 'W' : '.',
                                   (v & CR_TLBMISC_DBL) ? '2' : '.',
                                   (v & CR_TLBMISC_BAD) ? 'B' : '.',
                                   (v & CR_TLBMISC_PERM) ? 'P' : '.',