3 files changed, 45 insertions, 10 deletions
diff --git a/linux-user/sh4/cpu_loop.c b/linux-user/sh4/cpu_loop.c
index ee9eff3428..259ea1cc8b 100644
--- a/linux-user/sh4/cpu_loop.c
+++ b/linux-user/sh4/cpu_loop.c
@@ -81,12 +81,10 @@ void cpu_loop(CPUSH4State *env)
     }
 }
 
-void target_cpu_copy_regs(CPUArchState *env, target_pt_regs *regs)
+void init_main_thread(CPUState *cs, struct image_info *info)
 {
-    int i;
+    CPUArchState *env = cpu_env(cs);
 
-    for(i = 0; i < 16; i++) {
-        env->gregs[i] = regs->regs[i];
-    }
-    env->pc = regs->pc;
+    env->pc = info->entry;
+    env->gregs[15] = info->start_stack;
 }
diff --git a/linux-user/sh4/elfload.c b/linux-user/sh4/elfload.c
new file mode 100644
index 0000000000..99ad4f6334
--- /dev/null
+++ b/linux-user/sh4/elfload.c
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include "qemu/osdep.h"
+#include "qemu.h"
+#include "loader.h"
+
+
+const char *get_elf_cpu_model(uint32_t eflags)
+{
+    return "sh7785";
+}
+
+enum {
+    SH_CPU_HAS_FPU            = 0x0001, /* Hardware FPU support */
+    SH_CPU_HAS_P2_FLUSH_BUG   = 0x0002, /* Need to flush the cache in P2 area */
+    SH_CPU_HAS_MMU_PAGE_ASSOC = 0x0004, /* SH3: TLB way selection bit support */
+    SH_CPU_HAS_DSP            = 0x0008, /* SH-DSP: DSP support */
+    SH_CPU_HAS_PERF_COUNTER   = 0x0010, /* Hardware performance counters */
+    SH_CPU_HAS_PTEA           = 0x0020, /* PTEA register */
+    SH_CPU_HAS_LLSC           = 0x0040, /* movli.l/movco.l */
+    SH_CPU_HAS_L2_CACHE       = 0x0080, /* Secondary cache / URAM */
+    SH_CPU_HAS_OP32           = 0x0100, /* 32-bit instruction support */
+    SH_CPU_HAS_PTEAEX         = 0x0200, /* PTE ASID Extension support */
+};
+
+abi_ulong get_elf_hwcap(CPUState *cs)
+{
+    SuperHCPU *cpu = SUPERH_CPU(cs);
+    abi_ulong hwcap = 0;
+
+    hwcap |= SH_CPU_HAS_FPU;
+
+    if (cpu->env.features & SH_FEATURE_SH4A) {
+        hwcap |= SH_CPU_HAS_LLSC;
+    }
+
+    return hwcap;
+}
diff --git a/linux-user/sh4/target_elf.h b/linux-user/sh4/target_elf.h
index f485e0cef2..badd0f5371 100644
--- a/linux-user/sh4/target_elf.h
+++ b/linux-user/sh4/target_elf.h
@@ -7,8 +7,7 @@
 
 #ifndef SH4_TARGET_ELF_H
 #define SH4_TARGET_ELF_H
-static inline const char *cpu_get_model(uint32_t eflags)
-{
-    return "sh7785";
-}
+
+#define HAVE_ELF_HWCAP          1
+
 #endif