[PATCH 3/3] target/ppc: Fix compilation with DEBUG_BATS debug option

[Fabiano Rosas <farosas@linux.ibm.com>]

../target/ppc/mmu-hash32.c: In function 'ppc_hash32_bat_lookup':
../target/ppc/mmu-hash32.c:204:13: error: 'BATu' undeclared (first use in this function);
  204 |             BATu = &BATut[i];
      |             ^~~~
      |             BATut
../target/ppc/mmu-hash32.c:205:13: error: 'BATl' undeclared (first use in this function);
  205 |             BATl = &BATlt[i];
      |             ^~~~
      |             BATlt
../target/ppc/mmu-hash32.c:206:13: error: 'BEPIu' undeclared (first use in this function)
  206 |             BEPIu = *BATu & BATU32_BEPIU;
      |             ^~~~~
../target/ppc/mmu-hash32.c:206:29: error: 'BATU32_BEPIU' undeclared (first use in this function);
  206 |             BEPIu = *BATu & BATU32_BEPIU;
      |                             ^~~~~~~~~~~~
      |                             BATU32_BEPI
../target/ppc/mmu-hash32.c:207:13: error: 'BEPIl' undeclared (first use in this function)
  207 |             BEPIl = *BATu & BATU32_BEPIL;
      |             ^~~~~
../target/ppc/mmu-hash32.c:207:29: error: 'BATU32_BEPIL' undeclared (first use in this function);
  207 |             BEPIl = *BATu & BATU32_BEPIL;
      |                             ^~~~~~~~~~~~
      |                             BATU32_BEPI
../target/ppc/mmu-hash32.c:208:13: error: 'bl' undeclared (first use in this function)
  208 |             bl = (*BATu & 0x00001FFC) << 15;
      |             ^~

Fixes: 9813279664 ("target-ppc: Disentangle BAT code for 32-bit hash MMUs")
Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com>
---
 target/ppc/mmu-hash32.c | 5 ++++-
 target/ppc/mmu-hash32.h | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/target/ppc/mmu-hash32.c b/target/ppc/mmu-hash32.c
index 9f0a497657..330bb0432e 100644
--- a/target/ppc/mmu-hash32.c
+++ b/target/ppc/mmu-hash32.c
@@ -27,7 +27,7 @@
 #include "mmu-hash32.h"
 #include "exec/log.h"
 
-/* #define DEBUG_BAT */
+/* #define DEBUG_BATS */
 
 #ifdef DEBUG_BATS
 #  define LOG_BATS(...) qemu_log_mask(CPU_LOG_MMU, __VA_ARGS__)
@@ -199,6 +199,9 @@ static hwaddr ppc_hash32_bat_lookup(PowerPCCPU *cpu, target_ulong ea,
     /* No hit */
 #if defined(DEBUG_BATS)
     if (qemu_log_enabled()) {
+        target_ulong *BATu, *BATl;
+        target_ulong BEPIl, BEPIu, bl;
+
         LOG_BATS("no BAT match for " TARGET_FMT_lx ":\n", ea);
         for (i = 0; i < 4; i++) {
             BATu = &BATut[i];
diff --git a/target/ppc/mmu-hash32.h b/target/ppc/mmu-hash32.h
index 898021f0d8..4fdeaf1937 100644
--- a/target/ppc/mmu-hash32.h
+++ b/target/ppc/mmu-hash32.h
@@ -22,6 +22,8 @@ int ppc_hash32_handle_mmu_fault(PowerPCCPU *cpu, vaddr address, int rw,
  * Block Address Translation (BAT) definitions
  */
 
+#define BATU32_BEPIU            0xf0000000
+#define BATU32_BEPIL            0x0ffe0000
 #define BATU32_BEPI             0xfffe0000
 #define BATU32_BL               0x00001ffc
 #define BATU32_VS               0x00000002
-- 
2.29.2