linux headers: update against Linux 5.2-rc1

[qemu.git] / include / exec / translator.h

diff --git a/include/exec/translator.h b/include/exec/translator.h
index e2dc2a04ae3749a66c396cd03cb9b03473554b0d..180c51d5092d2ba70351eebada6b1b43bde52e91 100644 (file)
--- a/include/exec/translator.h
+++ b/include/exec/translator.h
@@ -58,6 +58,7 @@ typedef enum DisasJumpType {
  *           disassembly).
  * @is_jmp: What instruction to disassemble next.
  * @num_insns: Number of translated instructions (including current).
+ * @max_insns: Maximum number of instructions to be translated in this TB.
  * @singlestep_enabled: "Hardware" single stepping enabled.
  *
  * Architecture-agnostic disassembly context.
@@ -67,7 +68,8 @@ typedef struct DisasContextBase {
     target_ulong pc_first;
     target_ulong pc_next;
     DisasJumpType is_jmp;
-    unsigned int num_insns;
+    int num_insns;
+    int max_insns;
     bool singlestep_enabled;
 } DisasContextBase;
 
@@ -76,7 +78,6 @@ typedef struct DisasContextBase {
  * @init_disas_context:
  *      Initialize the target-specific portions of DisasContext struct.
  *      The generic DisasContextBase has already been initialized.
- *      Return max_insns, modified as necessary by db->tb->flags.
  *
  * @tb_start:
  *      Emit any code required before the start of the main loop,
@@ -106,8 +107,7 @@ typedef struct DisasContextBase {
  *      Print instruction disassembly to log.
  */
 typedef struct TranslatorOps {
-    int (*init_disas_context)(DisasContextBase *db, CPUState *cpu,
-                              int max_insns);
+    void (*init_disas_context)(DisasContextBase *db, CPUState *cpu);
     void (*tb_start)(DisasContextBase *db, CPUState *cpu);
     void (*insn_start)(DisasContextBase *db, CPUState *cpu);
     bool (*breakpoint_check)(DisasContextBase *db, CPUState *cpu,
@@ -123,6 +123,7 @@ typedef struct TranslatorOps {
  * @db: Disassembly context.
  * @cpu: Target vCPU.
  * @tb: Translation block.
+ * @max_insns: Maximum number of insns to translate.
  *
  * Generic translator loop.
  *
@@ -137,8 +138,8 @@ typedef struct TranslatorOps {
  * - When too many instructions have been translated.
  */
 void translator_loop(const TranslatorOps *ops, DisasContextBase *db,
-                     CPUState *cpu, TranslationBlock *tb);
+                     CPUState *cpu, TranslationBlock *tb, int max_insns);
 
 void translator_loop_temp_check(DisasContextBase *db);
 
-#endif  /* EXEC__TRANSLATOR_H */
+#endif /* EXEC__TRANSLATOR_H */