#include "qemu/atomic128.h"
#include "exec/translate-all.h"
#include "trace/trace-root.h"
-#include "trace/mem.h"
#include "tb-hash.h"
#include "internal.h"
#ifdef CONFIG_PLUGIN
#include "qemu/plugin-memory.h"
#endif
+#include "tcg/tcg-ldst.h"
/* DEBUG defines, enable DEBUG_TLB_LOG to log to the CPU_LOG_MMU target */
/* #define DEBUG_TLB */
}
qemu_spin_unlock(&env_tlb(env)->c.lock);
+ /*
+ * If the length is larger than the jump cache size, then it will take
+ * longer to clear each entry individually than it will to clear it all.
+ */
+ if (d.len >= (TARGET_PAGE_SIZE * TB_JMP_CACHE_SIZE)) {
+ cpu_tb_jmp_cache_clear(cpu);
+ return;
+ }
+
for (target_ulong i = 0; i < d.len; i += TARGET_PAGE_SIZE) {
tb_flush_jmp_cache(cpu, d.addr + i);
}
* @prot may be PAGE_READ, PAGE_WRITE, or PAGE_READ|PAGE_WRITE.
*/
static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, int size, int prot,
+ MemOpIdx oi, int size, int prot,
uintptr_t retaddr)
{
size_t mmu_idx = get_mmuidx(oi);
cpu_loop_exit_atomic(env_cpu(env), retaddr);
}
+/*
+ * Verify that we have passed the correct MemOp to the correct function.
+ *
+ * In the case of the helper_*_mmu functions, we will have done this by
+ * using the MemOp to look up the helper during code generation.
+ *
+ * In the case of the cpu_*_mmu functions, this is up to the caller.
+ * We could present one function to target code, and dispatch based on
+ * the MemOp, but so far we have worked hard to avoid an indirect function
+ * call along the memory path.
+ */
+static void validate_memop(MemOpIdx oi, MemOp expected)
+{
+#ifdef CONFIG_DEBUG_TCG
+ MemOp have = get_memop(oi) & (MO_SIZE | MO_BSWAP);
+ assert(have == expected);
+#endif
+}
+
/*
* Load Helpers
*
*/
typedef uint64_t FullLoadHelper(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr);
+ MemOpIdx oi, uintptr_t retaddr);
static inline uint64_t QEMU_ALWAYS_INLINE
load_memop(const void *haddr, MemOp op)
return (uint32_t)ldl_be_p(haddr);
case MO_LEUL:
return (uint32_t)ldl_le_p(haddr);
- case MO_BEQ:
+ case MO_BEUQ:
return ldq_be_p(haddr);
- case MO_LEQ:
+ case MO_LEUQ:
return ldq_le_p(haddr);
default:
qemu_build_not_reached();
}
static inline uint64_t QEMU_ALWAYS_INLINE
-load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
+load_helper(CPUArchState *env, target_ulong addr, MemOpIdx oi,
uintptr_t retaddr, MemOp op, bool code_read,
FullLoadHelper *full_load)
{
*/
static uint64_t full_ldub_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_UB);
return load_helper(env, addr, oi, retaddr, MO_UB, false, full_ldub_mmu);
}
tcg_target_ulong helper_ret_ldub_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return full_ldub_mmu(env, addr, oi, retaddr);
}
static uint64_t full_le_lduw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_LEUW);
return load_helper(env, addr, oi, retaddr, MO_LEUW, false,
full_le_lduw_mmu);
}
tcg_target_ulong helper_le_lduw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return full_le_lduw_mmu(env, addr, oi, retaddr);
}
static uint64_t full_be_lduw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_BEUW);
return load_helper(env, addr, oi, retaddr, MO_BEUW, false,
full_be_lduw_mmu);
}
tcg_target_ulong helper_be_lduw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return full_be_lduw_mmu(env, addr, oi, retaddr);
}
static uint64_t full_le_ldul_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_LEUL);
return load_helper(env, addr, oi, retaddr, MO_LEUL, false,
full_le_ldul_mmu);
}
tcg_target_ulong helper_le_ldul_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return full_le_ldul_mmu(env, addr, oi, retaddr);
}
static uint64_t full_be_ldul_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_BEUL);
return load_helper(env, addr, oi, retaddr, MO_BEUL, false,
full_be_ldul_mmu);
}
tcg_target_ulong helper_be_ldul_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return full_be_ldul_mmu(env, addr, oi, retaddr);
}
uint64_t helper_le_ldq_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
- return load_helper(env, addr, oi, retaddr, MO_LEQ, false,
+ validate_memop(oi, MO_LEUQ);
+ return load_helper(env, addr, oi, retaddr, MO_LEUQ, false,
helper_le_ldq_mmu);
}
uint64_t helper_be_ldq_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
- return load_helper(env, addr, oi, retaddr, MO_BEQ, false,
+ validate_memop(oi, MO_BEUQ);
+ return load_helper(env, addr, oi, retaddr, MO_BEUQ, false,
helper_be_ldq_mmu);
}
tcg_target_ulong helper_ret_ldsb_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return (int8_t)helper_ret_ldub_mmu(env, addr, oi, retaddr);
}
tcg_target_ulong helper_le_ldsw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return (int16_t)helper_le_lduw_mmu(env, addr, oi, retaddr);
}
tcg_target_ulong helper_be_ldsw_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return (int16_t)helper_be_lduw_mmu(env, addr, oi, retaddr);
}
tcg_target_ulong helper_le_ldsl_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return (int32_t)helper_le_ldul_mmu(env, addr, oi, retaddr);
}
tcg_target_ulong helper_be_ldsl_mmu(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return (int32_t)helper_be_ldul_mmu(env, addr, oi, retaddr);
}
*/
static inline uint64_t cpu_load_helper(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t retaddr,
- MemOp op, FullLoadHelper *full_load)
+ MemOpIdx oi, uintptr_t retaddr,
+ FullLoadHelper *full_load)
{
- uint16_t meminfo;
- TCGMemOpIdx oi;
uint64_t ret;
- meminfo = trace_mem_get_info(op, mmu_idx, false);
- trace_guest_mem_before_exec(env_cpu(env), addr, meminfo);
-
- op &= ~MO_SIGN;
- oi = make_memop_idx(op, mmu_idx);
ret = full_load(env, addr, oi, retaddr);
-
- qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, meminfo);
-
+ qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R);
return ret;
}
-uint32_t cpu_ldub_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_UB, full_ldub_mmu);
-}
-
-int cpu_ldsb_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return (int8_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_SB,
- full_ldub_mmu);
-}
-
-uint32_t cpu_lduw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_BEUW, full_be_lduw_mmu);
-}
-
-int cpu_ldsw_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return (int16_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_BESW,
- full_be_lduw_mmu);
-}
-
-uint32_t cpu_ldl_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_BEUL, full_be_ldul_mmu);
-}
-
-uint64_t cpu_ldq_be_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_BEQ, helper_be_ldq_mmu);
-}
-
-uint32_t cpu_lduw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_LEUW, full_le_lduw_mmu);
-}
-
-int cpu_ldsw_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return (int16_t)cpu_load_helper(env, addr, mmu_idx, ra, MO_LESW,
- full_le_lduw_mmu);
-}
-
-uint32_t cpu_ldl_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_LEUL, full_le_ldul_mmu);
-}
-
-uint64_t cpu_ldq_le_mmuidx_ra(CPUArchState *env, abi_ptr addr,
- int mmu_idx, uintptr_t ra)
-{
- return cpu_load_helper(env, addr, mmu_idx, ra, MO_LEQ, helper_le_ldq_mmu);
-}
-
-uint32_t cpu_ldub_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_ldub_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-int cpu_ldsb_data_ra(CPUArchState *env, target_ulong ptr, uintptr_t retaddr)
-{
- return cpu_ldsb_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint32_t cpu_lduw_be_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_lduw_be_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-int cpu_ldsw_be_data_ra(CPUArchState *env, target_ulong ptr, uintptr_t retaddr)
-{
- return cpu_ldsw_be_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint32_t cpu_ldl_be_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_ldl_be_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint64_t cpu_ldq_be_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_ldq_be_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint32_t cpu_lduw_le_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_lduw_le_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-int cpu_ldsw_le_data_ra(CPUArchState *env, target_ulong ptr, uintptr_t retaddr)
-{
- return cpu_ldsw_le_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint32_t cpu_ldl_le_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_ldl_le_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint64_t cpu_ldq_le_data_ra(CPUArchState *env, target_ulong ptr,
- uintptr_t retaddr)
-{
- return cpu_ldq_le_mmuidx_ra(env, ptr, cpu_mmu_index(env, false), retaddr);
-}
-
-uint32_t cpu_ldub_data(CPUArchState *env, target_ulong ptr)
-{
- return cpu_ldub_data_ra(env, ptr, 0);
-}
-
-int cpu_ldsb_data(CPUArchState *env, target_ulong ptr)
-{
- return cpu_ldsb_data_ra(env, ptr, 0);
-}
-
-uint32_t cpu_lduw_be_data(CPUArchState *env, target_ulong ptr)
-{
- return cpu_lduw_be_data_ra(env, ptr, 0);
-}
-
-int cpu_ldsw_be_data(CPUArchState *env, target_ulong ptr)
+uint8_t cpu_ldb_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldsw_be_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, full_ldub_mmu);
}
-uint32_t cpu_ldl_be_data(CPUArchState *env, target_ulong ptr)
+uint16_t cpu_ldw_be_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldl_be_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, full_be_lduw_mmu);
}
-uint64_t cpu_ldq_be_data(CPUArchState *env, target_ulong ptr)
+uint32_t cpu_ldl_be_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldq_be_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, full_be_ldul_mmu);
}
-uint32_t cpu_lduw_le_data(CPUArchState *env, target_ulong ptr)
+uint64_t cpu_ldq_be_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_lduw_le_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, MO_BEUQ, helper_be_ldq_mmu);
}
-int cpu_ldsw_le_data(CPUArchState *env, target_ulong ptr)
+uint16_t cpu_ldw_le_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldsw_le_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, full_le_lduw_mmu);
}
-uint32_t cpu_ldl_le_data(CPUArchState *env, target_ulong ptr)
+uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldl_le_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, full_le_ldul_mmu);
}
-uint64_t cpu_ldq_le_data(CPUArchState *env, target_ulong ptr)
+uint64_t cpu_ldq_le_mmu(CPUArchState *env, abi_ptr addr,
+ MemOpIdx oi, uintptr_t ra)
{
- return cpu_ldq_le_data_ra(env, ptr, 0);
+ return cpu_load_helper(env, addr, oi, ra, helper_le_ldq_mmu);
}
/*
case MO_LEUL:
stl_le_p(haddr, val);
break;
- case MO_BEQ:
+ case MO_BEUQ:
stq_be_p(haddr, val);
break;
- case MO_LEQ:
+ case MO_LEUQ:
stq_le_p(haddr, val);
break;
default:
}
}
+static void full_stb_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr);
+
static void __attribute__((noinline))
store_helper_unaligned(CPUArchState *env, target_ulong addr, uint64_t val,
uintptr_t retaddr, size_t size, uintptr_t mmu_idx,
uintptr_t index, index2;
CPUTLBEntry *entry, *entry2;
target_ulong page2, tlb_addr, tlb_addr2;
- TCGMemOpIdx oi;
+ MemOpIdx oi;
size_t size2;
int i;
for (i = 0; i < size; ++i) {
/* Big-endian extract. */
uint8_t val8 = val >> (((size - 1) * 8) - (i * 8));
- helper_ret_stb_mmu(env, addr + i, val8, oi, retaddr);
+ full_stb_mmu(env, addr + i, val8, oi, retaddr);
}
} else {
for (i = 0; i < size; ++i) {
/* Little-endian extract. */
uint8_t val8 = val >> (i * 8);
- helper_ret_stb_mmu(env, addr + i, val8, oi, retaddr);
+ full_stb_mmu(env, addr + i, val8, oi, retaddr);
}
}
}
static inline void QEMU_ALWAYS_INLINE
store_helper(CPUArchState *env, target_ulong addr, uint64_t val,
- TCGMemOpIdx oi, uintptr_t retaddr, MemOp op)
+ MemOpIdx oi, uintptr_t retaddr, MemOp op)
{
uintptr_t mmu_idx = get_mmuidx(oi);
uintptr_t index = tlb_index(env, mmu_idx, addr);
store_memop(haddr, val, op);
}
-void __attribute__((noinline))
-helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
+static void __attribute__((noinline))
+full_stb_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
+ validate_memop(oi, MO_UB);
store_helper(env, addr, val, oi, retaddr, MO_UB);
}
-void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
+void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- store_helper(env, addr, val, oi, retaddr, MO_LEUW);
+ full_stb_mmu(env, addr, val, oi, retaddr);
}
-void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
+static void full_le_stw_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- store_helper(env, addr, val, oi, retaddr, MO_BEUW);
-}
-
-void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
-{
- store_helper(env, addr, val, oi, retaddr, MO_LEUL);
-}
-
-void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
-{
- store_helper(env, addr, val, oi, retaddr, MO_BEUL);
-}
-
-void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
-{
- store_helper(env, addr, val, oi, retaddr, MO_LEQ);
-}
-
-void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
- TCGMemOpIdx oi, uintptr_t retaddr)
-{
- store_helper(env, addr, val, oi, retaddr, MO_BEQ);
-}
-
-/*
- * Store Helpers for cpu_ldst.h
- */
-
-static inline void QEMU_ALWAYS_INLINE
-cpu_store_helper(CPUArchState *env, target_ulong addr, uint64_t val,
- int mmu_idx, uintptr_t retaddr, MemOp op)
-{
- TCGMemOpIdx oi;
- uint16_t meminfo;
-
- meminfo = trace_mem_get_info(op, mmu_idx, true);
- trace_guest_mem_before_exec(env_cpu(env), addr, meminfo);
-
- oi = make_memop_idx(op, mmu_idx);
- store_helper(env, addr, val, oi, retaddr, op);
-
- qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, meminfo);
-}
-
-void cpu_stb_mmuidx_ra(CPUArchState *env, target_ulong addr, uint32_t val,
- int mmu_idx, uintptr_t retaddr)
-{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_UB);
+ validate_memop(oi, MO_LEUW);
+ store_helper(env, addr, val, oi, retaddr, MO_LEUW);
}
-void cpu_stw_be_mmuidx_ra(CPUArchState *env, target_ulong addr, uint32_t val,
- int mmu_idx, uintptr_t retaddr)
+void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_BEUW);
+ full_le_stw_mmu(env, addr, val, oi, retaddr);
}
-void cpu_stl_be_mmuidx_ra(CPUArchState *env, target_ulong addr, uint32_t val,
- int mmu_idx, uintptr_t retaddr)
+static void full_be_stw_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_BEUL);
+ validate_memop(oi, MO_BEUW);
+ store_helper(env, addr, val, oi, retaddr, MO_BEUW);
}
-void cpu_stq_be_mmuidx_ra(CPUArchState *env, target_ulong addr, uint64_t val,
- int mmu_idx, uintptr_t retaddr)
+void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_BEQ);
+ full_be_stw_mmu(env, addr, val, oi, retaddr);
}
-void cpu_stw_le_mmuidx_ra(CPUArchState *env, target_ulong addr, uint32_t val,
- int mmu_idx, uintptr_t retaddr)
+static void full_le_stl_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_LEUW);
+ validate_memop(oi, MO_LEUL);
+ store_helper(env, addr, val, oi, retaddr, MO_LEUL);
}
-void cpu_stl_le_mmuidx_ra(CPUArchState *env, target_ulong addr, uint32_t val,
- int mmu_idx, uintptr_t retaddr)
+void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_LEUL);
+ full_le_stl_mmu(env, addr, val, oi, retaddr);
}
-void cpu_stq_le_mmuidx_ra(CPUArchState *env, target_ulong addr, uint64_t val,
- int mmu_idx, uintptr_t retaddr)
+static void full_be_stl_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_store_helper(env, addr, val, mmu_idx, retaddr, MO_LEQ);
+ validate_memop(oi, MO_BEUL);
+ store_helper(env, addr, val, oi, retaddr, MO_BEUL);
}
-void cpu_stb_data_ra(CPUArchState *env, target_ulong ptr,
- uint32_t val, uintptr_t retaddr)
+void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stb_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
+ full_be_stl_mmu(env, addr, val, oi, retaddr);
}
-void cpu_stw_be_data_ra(CPUArchState *env, target_ulong ptr,
- uint32_t val, uintptr_t retaddr)
+void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stw_be_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
+ validate_memop(oi, MO_LEUQ);
+ store_helper(env, addr, val, oi, retaddr, MO_LEUQ);
}
-void cpu_stl_be_data_ra(CPUArchState *env, target_ulong ptr,
- uint32_t val, uintptr_t retaddr)
+void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stl_be_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
+ validate_memop(oi, MO_BEUQ);
+ store_helper(env, addr, val, oi, retaddr, MO_BEUQ);
}
-void cpu_stq_be_data_ra(CPUArchState *env, target_ulong ptr,
- uint64_t val, uintptr_t retaddr)
-{
- cpu_stq_be_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
-}
+/*
+ * Store Helpers for cpu_ldst.h
+ */
-void cpu_stw_le_data_ra(CPUArchState *env, target_ulong ptr,
- uint32_t val, uintptr_t retaddr)
-{
- cpu_stw_le_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
-}
+typedef void FullStoreHelper(CPUArchState *env, target_ulong addr,
+ uint64_t val, MemOpIdx oi, uintptr_t retaddr);
-void cpu_stl_le_data_ra(CPUArchState *env, target_ulong ptr,
- uint32_t val, uintptr_t retaddr)
+static inline void cpu_store_helper(CPUArchState *env, target_ulong addr,
+ uint64_t val, MemOpIdx oi, uintptr_t ra,
+ FullStoreHelper *full_store)
{
- cpu_stl_le_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
+ full_store(env, addr, val, oi, ra);
+ qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W);
}
-void cpu_stq_le_data_ra(CPUArchState *env, target_ulong ptr,
- uint64_t val, uintptr_t retaddr)
+void cpu_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stq_le_mmuidx_ra(env, ptr, val, cpu_mmu_index(env, false), retaddr);
+ cpu_store_helper(env, addr, val, oi, retaddr, full_stb_mmu);
}
-void cpu_stb_data(CPUArchState *env, target_ulong ptr, uint32_t val)
+void cpu_stw_be_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stb_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, full_be_stw_mmu);
}
-void cpu_stw_be_data(CPUArchState *env, target_ulong ptr, uint32_t val)
+void cpu_stl_be_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stw_be_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, full_be_stl_mmu);
}
-void cpu_stl_be_data(CPUArchState *env, target_ulong ptr, uint32_t val)
+void cpu_stq_be_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stl_be_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, helper_be_stq_mmu);
}
-void cpu_stq_be_data(CPUArchState *env, target_ulong ptr, uint64_t val)
+void cpu_stw_le_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stq_be_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, full_le_stw_mmu);
}
-void cpu_stw_le_data(CPUArchState *env, target_ulong ptr, uint32_t val)
+void cpu_stl_le_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stw_le_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, full_le_stl_mmu);
}
-void cpu_stl_le_data(CPUArchState *env, target_ulong ptr, uint32_t val)
+void cpu_stq_le_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
+ MemOpIdx oi, uintptr_t retaddr)
{
- cpu_stl_le_data_ra(env, ptr, val, 0);
+ cpu_store_helper(env, addr, val, oi, retaddr, helper_le_stq_mmu);
}
-void cpu_stq_le_data(CPUArchState *env, target_ulong ptr, uint64_t val)
-{
- cpu_stq_le_data_ra(env, ptr, val, 0);
-}
+#include "ldst_common.c.inc"
-/* First set of helpers allows passing in of OI and RETADDR. This makes
- them callable from other helpers. */
+/*
+ * First set of functions passes in OI and RETADDR.
+ * This makes them callable from other helpers.
+ */
-#define EXTRA_ARGS , TCGMemOpIdx oi, uintptr_t retaddr
#define ATOMIC_NAME(X) \
- HELPER(glue(glue(glue(atomic_ ## X, SUFFIX), END), _mmu))
-#define ATOMIC_MMU_DECLS
-#define ATOMIC_MMU_LOOKUP_RW \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_READ | PAGE_WRITE, retaddr)
-#define ATOMIC_MMU_LOOKUP_R \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_READ, retaddr)
-#define ATOMIC_MMU_LOOKUP_W \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_WRITE, retaddr)
+ glue(glue(glue(cpu_atomic_ ## X, SUFFIX), END), _mmu)
+
#define ATOMIC_MMU_CLEANUP
#define ATOMIC_MMU_IDX get_mmuidx(oi)
#include "atomic_template.h"
#endif
-/* Second set of helpers are directly callable from TCG as helpers. */
-
-#undef EXTRA_ARGS
-#undef ATOMIC_NAME
-#undef ATOMIC_MMU_LOOKUP_RW
-#undef ATOMIC_MMU_LOOKUP_R
-#undef ATOMIC_MMU_LOOKUP_W
-
-#define EXTRA_ARGS , TCGMemOpIdx oi
-#define ATOMIC_NAME(X) HELPER(glue(glue(atomic_ ## X, SUFFIX), END))
-#define ATOMIC_MMU_LOOKUP_RW \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_READ | PAGE_WRITE, GETPC())
-#define ATOMIC_MMU_LOOKUP_R \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_READ, GETPC())
-#define ATOMIC_MMU_LOOKUP_W \
- atomic_mmu_lookup(env, addr, oi, DATA_SIZE, PAGE_WRITE, GETPC())
-
-#define DATA_SIZE 1
-#include "atomic_template.h"
-
-#define DATA_SIZE 2
-#include "atomic_template.h"
-
-#define DATA_SIZE 4
-#include "atomic_template.h"
-
-#ifdef CONFIG_ATOMIC64
-#define DATA_SIZE 8
-#include "atomic_template.h"
-#endif
-#undef ATOMIC_MMU_IDX
-
/* Code access functions. */
static uint64_t full_ldub_code(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return load_helper(env, addr, oi, retaddr, MO_8, true, full_ldub_code);
}
uint32_t cpu_ldub_code(CPUArchState *env, abi_ptr addr)
{
- TCGMemOpIdx oi = make_memop_idx(MO_UB, cpu_mmu_index(env, true));
+ MemOpIdx oi = make_memop_idx(MO_UB, cpu_mmu_index(env, true));
return full_ldub_code(env, addr, oi, 0);
}
static uint64_t full_lduw_code(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return load_helper(env, addr, oi, retaddr, MO_TEUW, true, full_lduw_code);
}
uint32_t cpu_lduw_code(CPUArchState *env, abi_ptr addr)
{
- TCGMemOpIdx oi = make_memop_idx(MO_TEUW, cpu_mmu_index(env, true));
+ MemOpIdx oi = make_memop_idx(MO_TEUW, cpu_mmu_index(env, true));
return full_lduw_code(env, addr, oi, 0);
}
static uint64_t full_ldl_code(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
return load_helper(env, addr, oi, retaddr, MO_TEUL, true, full_ldl_code);
}
uint32_t cpu_ldl_code(CPUArchState *env, abi_ptr addr)
{
- TCGMemOpIdx oi = make_memop_idx(MO_TEUL, cpu_mmu_index(env, true));
+ MemOpIdx oi = make_memop_idx(MO_TEUL, cpu_mmu_index(env, true));
return full_ldl_code(env, addr, oi, 0);
}
static uint64_t full_ldq_code(CPUArchState *env, target_ulong addr,
- TCGMemOpIdx oi, uintptr_t retaddr)
+ MemOpIdx oi, uintptr_t retaddr)
{
- return load_helper(env, addr, oi, retaddr, MO_TEQ, true, full_ldq_code);
+ return load_helper(env, addr, oi, retaddr, MO_TEUQ, true, full_ldq_code);
}
uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr addr)
{
- TCGMemOpIdx oi = make_memop_idx(MO_TEQ, cpu_mmu_index(env, true));
+ MemOpIdx oi = make_memop_idx(MO_TEUQ, cpu_mmu_index(env, true));
return full_ldq_code(env, addr, oi, 0);
}
projects / mirror_qemu.git / blobdiff