[PATCH 3/3] target/hppa: fix building gva for wide mode

[Sven Schnelle <svens@stackframe.org>]

64 Bit hppa no longer has a fixed 32/32 bit split between space and
offset. Instead it uses 42 bits for the offset. The lower 10 bits of
the space are always zero, leaving 22 bits actually used. Simply or
the values together to build the gva.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
---
 target/hppa/mem_helper.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index 84785b5a5c..6f895fced7 100644
--- a/target/hppa/mem_helper.c
+++ b/target/hppa/mem_helper.c
@@ -523,13 +523,16 @@ void HELPER(itlbp_pa11)(CPUHPPAState *env, target_ulong addr, target_ulong reg)
 }
 
 static void itlbt_pa20(CPUHPPAState *env, target_ulong r1,
-                       target_ulong r2, vaddr va_b)
+                       target_ulong r2, uint64_t spc, uint64_t off)
 {
     HPPATLBEntry *ent;
-    vaddr va_e;
+    vaddr va_b, va_e;
     uint64_t va_size;
     int mask_shift;
 
+    va_b = off & gva_offset_mask(env->psw);
+    va_b |= spc << 32;
+
     mask_shift = 2 * (r1 & 0xf);
     va_size = (uint64_t)TARGET_PAGE_SIZE << mask_shift;
     va_b &= -va_size;
@@ -569,14 +572,12 @@ static void itlbt_pa20(CPUHPPAState *env, target_ulong r1,
 
 void HELPER(idtlbt_pa20)(CPUHPPAState *env, target_ulong r1, target_ulong r2)
 {
-    vaddr va_b = deposit64(env->cr[CR_IOR], 32, 32, env->cr[CR_ISR]);
-    itlbt_pa20(env, r1, r2, va_b);
+    itlbt_pa20(env, r1, r2, env->cr[CR_ISR], env->cr[CR_IOR]);
 }
 
 void HELPER(iitlbt_pa20)(CPUHPPAState *env, target_ulong r1, target_ulong r2)
 {
-    vaddr va_b = deposit64(env->cr[CR_IIAOQ], 32, 32, env->cr[CR_IIASQ]);
-    itlbt_pa20(env, r1, r2, va_b);
+    itlbt_pa20(env, r1, r2, env->cr[CR_IIASQ], env->cr[CR_IIAOQ]);
 }
 
 /* Purge (Insn/Data) TLB. */
-- 
2.43.2