plugins: Move plugin_insn_append to translator.c

This function is only used in translator.c, and uses a
target-specific typedef: abi_ptr.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 21 insertions, 0 deletions

diff --git a/accel/tcg/translator.c b/accel/tcg/translator.c
index fda4e7f..918a455 100644
--- a/accel/tcg/translator.c
+++ b/accel/tcg/translator.c
@@ -285,6 +285,27 @@ static void *translator_access(CPUArchState *env, DisasContextBase *db,
     return host + (pc - base);
 }
 
+static void plugin_insn_append(abi_ptr pc, const void *from, size_t size)
+{
+#ifdef CONFIG_PLUGIN
+    struct qemu_plugin_insn *insn = tcg_ctx->plugin_insn;
+    abi_ptr off;
+
+    if (insn == NULL) {
+        return;
+    }
+    off = pc - insn->vaddr;
+    if (off < insn->data->len) {
+        g_byte_array_set_size(insn->data, off);
+    } else if (off > insn->data->len) {
+        /* we have an unexpected gap */
+        g_assert_not_reached();
+    }
+
+    insn->data = g_byte_array_append(insn->data, from, size);
+#endif
+}
+
 uint8_t translator_ldub(CPUArchState *env, DisasContextBase *db, abi_ptr pc)
 {
     uint8_t ret;