1 files changed, 236 insertions, 0 deletions
diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c
index b09f7a1..79da421 100644
--- a/accel/tcg/user-exec.c
+++ b/accel/tcg/user-exec.c
@@ -26,6 +26,8 @@
 #include "translate-all.h"
 #include "exec/helper-proto.h"
 #include "qemu/atomic128.h"
+#include "trace-root.h"
+#include "trace/mem.h"
 
 #undef EAX
 #undef ECX
@@ -734,6 +736,240 @@ int cpu_signal_handler(int host_signum, void *pinfo,
 
 /* The softmmu versions of these helpers are in cputlb.c.  */
 
+uint32_t cpu_ldub_data(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+    uint16_t meminfo = trace_mem_get_info(MO_UB, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = ldub_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+int cpu_ldsb_data(CPUArchState *env, abi_ptr ptr)
+{
+    int ret;
+    uint16_t meminfo = trace_mem_get_info(MO_SB, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = ldsb_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+uint32_t cpu_lduw_data(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+    uint16_t meminfo = trace_mem_get_info(MO_TEUW, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = lduw_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+int cpu_ldsw_data(CPUArchState *env, abi_ptr ptr)
+{
+    int ret;
+    uint16_t meminfo = trace_mem_get_info(MO_TESW, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = ldsw_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+uint32_t cpu_ldl_data(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+    uint16_t meminfo = trace_mem_get_info(MO_TEUL, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = ldl_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+uint64_t cpu_ldq_data(CPUArchState *env, abi_ptr ptr)
+{
+    uint64_t ret;
+    uint16_t meminfo = trace_mem_get_info(MO_TEQ, MMU_USER_IDX, false);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    ret = ldq_p(g2h(ptr));
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+    return ret;
+}
+
+uint32_t cpu_ldub_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_ldub_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+int cpu_ldsb_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    int ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_ldsb_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint32_t cpu_lduw_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_lduw_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+int cpu_ldsw_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    int ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_ldsw_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint32_t cpu_ldl_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_ldl_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint64_t cpu_ldq_data_ra(CPUArchState *env, abi_ptr ptr, uintptr_t retaddr)
+{
+    uint64_t ret;
+
+    set_helper_retaddr(retaddr);
+    ret = cpu_ldq_data(env, ptr);
+    clear_helper_retaddr();
+    return ret;
+}
+
+void cpu_stb_data(CPUArchState *env, abi_ptr ptr, uint32_t val)
+{
+    uint16_t meminfo = trace_mem_get_info(MO_UB, MMU_USER_IDX, true);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    stb_p(g2h(ptr), val);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+}
+
+void cpu_stw_data(CPUArchState *env, abi_ptr ptr, uint32_t val)
+{
+    uint16_t meminfo = trace_mem_get_info(MO_TEUW, MMU_USER_IDX, true);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    stw_p(g2h(ptr), val);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+}
+
+void cpu_stl_data(CPUArchState *env, abi_ptr ptr, uint32_t val)
+{
+    uint16_t meminfo = trace_mem_get_info(MO_TEUL, MMU_USER_IDX, true);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    stl_p(g2h(ptr), val);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+}
+
+void cpu_stq_data(CPUArchState *env, abi_ptr ptr, uint64_t val)
+{
+    uint16_t meminfo = trace_mem_get_info(MO_TEQ, MMU_USER_IDX, true);
+
+    trace_guest_mem_before_exec(env_cpu(env), ptr, meminfo);
+    stq_p(g2h(ptr), val);
+    qemu_plugin_vcpu_mem_cb(env_cpu(env), ptr, meminfo);
+}
+
+void cpu_stb_data_ra(CPUArchState *env, abi_ptr ptr,
+                     uint32_t val, uintptr_t retaddr)
+{
+    set_helper_retaddr(retaddr);
+    cpu_stb_data(env, ptr, val);
+    clear_helper_retaddr();
+}
+
+void cpu_stw_data_ra(CPUArchState *env, abi_ptr ptr,
+                     uint32_t val, uintptr_t retaddr)
+{
+    set_helper_retaddr(retaddr);
+    cpu_stw_data(env, ptr, val);
+    clear_helper_retaddr();
+}
+
+void cpu_stl_data_ra(CPUArchState *env, abi_ptr ptr,
+                     uint32_t val, uintptr_t retaddr)
+{
+    set_helper_retaddr(retaddr);
+    cpu_stl_data(env, ptr, val);
+    clear_helper_retaddr();
+}
+
+void cpu_stq_data_ra(CPUArchState *env, abi_ptr ptr,
+                     uint64_t val, uintptr_t retaddr)
+{
+    set_helper_retaddr(retaddr);
+    cpu_stq_data(env, ptr, val);
+    clear_helper_retaddr();
+}
+
+uint32_t cpu_ldub_code(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(1);
+    ret = ldub_p(g2h(ptr));
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint32_t cpu_lduw_code(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(1);
+    ret = lduw_p(g2h(ptr));
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint32_t cpu_ldl_code(CPUArchState *env, abi_ptr ptr)
+{
+    uint32_t ret;
+
+    set_helper_retaddr(1);
+    ret = ldl_p(g2h(ptr));
+    clear_helper_retaddr();
+    return ret;
+}
+
+uint64_t cpu_ldq_code(CPUArchState *env, abi_ptr ptr)
+{
+    uint64_t ret;
+
+    set_helper_retaddr(1);
+    ret = ldq_p(g2h(ptr));
+    clear_helper_retaddr();
+    return ret;
+}
+
 /* Do not allow unaligned operations to proceed.  Return the host address.  */
 static void *atomic_mmu_lookup(CPUArchState *env, target_ulong addr,
                                int size, uintptr_t retaddr)