target/ppc/mmu-radix64: Remove externally unused parts from header
Move the parts not needed outside of mmu-radix64.c from the header to
the C file to leave only parts in the header that need to be exported.
Also drop unneded include of this header.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
diff --git a/target/ppc/mmu-radix64.c b/target/ppc/mmu-radix64.c
index 5a02e49..cf9619e 100644
--- a/target/ppc/mmu-radix64.c
+++ b/target/ppc/mmu-radix64.c
@@ -29,6 +29,37 @@
#include "mmu-radix64.h"
#include "mmu-book3s-v3.h"
+/* Radix Partition Table Entry Fields */
+#define PATE1_R_PRTB 0x0FFFFFFFFFFFF000
+#define PATE1_R_PRTS 0x000000000000001F
+
+/* Radix Process Table Entry Fields */
+#define PRTBE_R_GET_RTS(rts) \
+ ((((rts >> 58) & 0x18) | ((rts >> 5) & 0x7)) + 31)
+#define PRTBE_R_RPDB 0x0FFFFFFFFFFFFF00
+#define PRTBE_R_RPDS 0x000000000000001F
+
+/* Radix Page Directory/Table Entry Fields */
+#define R_PTE_VALID 0x8000000000000000
+#define R_PTE_LEAF 0x4000000000000000
+#define R_PTE_SW0 0x2000000000000000
+#define R_PTE_RPN 0x01FFFFFFFFFFF000
+#define R_PTE_SW1 0x0000000000000E00
+#define R_GET_SW(sw) (((sw >> 58) & 0x8) | ((sw >> 9) & 0x7))
+#define R_PTE_R 0x0000000000000100
+#define R_PTE_C 0x0000000000000080
+#define R_PTE_ATT 0x0000000000000030
+#define R_PTE_ATT_NORMAL 0x0000000000000000
+#define R_PTE_ATT_SAO 0x0000000000000010
+#define R_PTE_ATT_NI_IO 0x0000000000000020
+#define R_PTE_ATT_TOLERANT_IO 0x0000000000000030
+#define R_PTE_EAA_PRIV 0x0000000000000008
+#define R_PTE_EAA_R 0x0000000000000004
+#define R_PTE_EAA_RW 0x0000000000000002
+#define R_PTE_EAA_X 0x0000000000000001
+#define R_PDE_NLB PRTBE_R_RPDB
+#define R_PDE_NLS PRTBE_R_RPDS
+
static bool ppc_radix64_get_fully_qualified_addr(const CPUPPCState *env,
vaddr eaddr,
uint64_t *lpid, uint64_t *pid)
@@ -180,6 +211,24 @@
}
}
+static int ppc_radix64_get_prot_eaa(uint64_t pte)
+{
+ return (pte & R_PTE_EAA_R ? PAGE_READ : 0) |
+ (pte & R_PTE_EAA_RW ? PAGE_READ | PAGE_WRITE : 0) |
+ (pte & R_PTE_EAA_X ? PAGE_EXEC : 0);
+}
+
+static int ppc_radix64_get_prot_amr(const PowerPCCPU *cpu)
+{
+ const CPUPPCState *env = &cpu->env;
+ int amr = env->spr[SPR_AMR] >> 62; /* We only care about key0 AMR63:62 */
+ int iamr = env->spr[SPR_IAMR] >> 62; /* We only care about key0 IAMR63:62 */
+
+ return (amr & 0x2 ? 0 : PAGE_WRITE) | /* Access denied if bit is set */
+ (amr & 0x1 ? 0 : PAGE_READ) |
+ (iamr & 0x1 ? 0 : PAGE_EXEC);
+}
+
static bool ppc_radix64_check_prot(PowerPCCPU *cpu, MMUAccessType access_type,
uint64_t pte, int *fault_cause, int *prot,
int mmu_idx, bool partition_scoped)
