Merge tag 'pull-maintainer-may24-160524-2' of https://gitlab.com/stsquad/qemu into staging

plugin and testing updates

 - don't duplicate options for microbit test
 - don't spam the linux source tree when importing headers
 - add STORE_U64 inline op to TCG plugins
 - add conditional callback op to TCG plugins

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# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]

* tag 'pull-maintainer-may24-160524-2' of https://gitlab.com/stsquad/qemu:
  plugins: remove op from qemu_plugin_inline_cb
  plugins: extract cpu_index generate
  plugins: distinct types for callbacks
  tests/plugin/inline: add test for conditional callback
  plugins: conditional callbacks
  tests/plugin/inline: add test for STORE_U64 inline op
  plugins: add new inline op STORE_U64
  plugins: extract generate ptr for qemu_plugin_u64
  plugins: prepare introduction of new inline ops
  scripts/update-linux-header.sh: be more src tree friendly
  tests/tcg: don't append QEMU_OPTS for armv6m-undef test

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 28 insertions, 14 deletions

diff --git a/include/qemu/plugin.h b/include/qemu/plugin.h
index 7fda6ef126..bc5aef979e 100644
--- a/include/qemu/plugin.h
+++ b/include/qemu/plugin.h
@@ -68,8 +68,32 @@ union qemu_plugin_cb_sig {
 
 enum plugin_dyn_cb_type {
     PLUGIN_CB_REGULAR,
+    PLUGIN_CB_COND,
     PLUGIN_CB_MEM_REGULAR,
-    PLUGIN_CB_INLINE,
+    PLUGIN_CB_INLINE_ADD_U64,
+    PLUGIN_CB_INLINE_STORE_U64,
+};
+
+struct qemu_plugin_regular_cb {
+    union qemu_plugin_cb_sig f;
+    TCGHelperInfo *info;
+    void *userp;
+    enum qemu_plugin_mem_rw rw;
+};
+
+struct qemu_plugin_inline_cb {
+    qemu_plugin_u64 entry;
+    uint64_t imm;
+    enum qemu_plugin_mem_rw rw;
+};
+
+struct qemu_plugin_conditional_cb {
+    union qemu_plugin_cb_sig f;
+    TCGHelperInfo *info;
+    void *userp;
+    qemu_plugin_u64 entry;
+    enum qemu_plugin_cond cond;
+    uint64_t imm;
 };
 
 /*
@@ -78,21 +102,11 @@ enum plugin_dyn_cb_type {
  * instance of a callback to be called upon the execution of a particular TB.
  */
 struct qemu_plugin_dyn_cb {
-    void *userp;
     enum plugin_dyn_cb_type type;
-    /* @rw applies to mem callbacks only (both regular and inline) */
-    enum qemu_plugin_mem_rw rw;
-    /* fields specific to each dyn_cb type go here */
     union {
-        struct {
-            union qemu_plugin_cb_sig f;
-            TCGHelperInfo *info;
-        } regular;
-        struct {
-            qemu_plugin_u64 entry;
-            enum qemu_plugin_op op;
-            uint64_t imm;
-        } inline_insn;
+        struct qemu_plugin_regular_cb regular;
+        struct qemu_plugin_conditional_cb cond;
+        struct qemu_plugin_inline_cb inline_insn;
     };
 };