[v3,11/20] plugins: Remove plugin helpers

Message ID	20240424230224.941028-12-richard.henderson@linaro.org
State	New
Headers	show Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Cc: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org> Subject: [PATCH v3 11/20] plugins: Remove plugin helpers Date: Wed, 24 Apr 2024 16:02:15 -0700 Message-Id: <20240424230224.941028-12-richard.henderson@linaro.org> In-Reply-To: <20240424230224.941028-1-richard.henderson@linaro.org> References: <20240424230224.941028-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::436; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x436.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action Precedence: list Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org
Series	Rewrite plugin code generation \| expand [v3,00/20] Rewrite plugin code generation [v3,01/20] tcg: Make tcg/helper-info.h self-contained [v3,02/20] tcg: Pass function pointer to tcg_gen_call* [v3,03/20] plugins: Zero new qemu_plugin_dyn_cb entries [v3,04/20] plugins: Move function pointer in qemu_plugin_dyn_cb [v3,05/20] plugins: Create TCGHelperInfo for all out-of-line callbacks [v3,06/20] plugins: Use emit_before_op for PLUGIN_GEN_AFTER_INSN [v3,07/20] plugins: Use emit_before_op for PLUGIN_GEN_FROM_TB [v3,08/20] plugins: Add PLUGIN_GEN_AFTER_TB [v3,09/20] plugins: Use emit_before_op for PLUGIN_GEN_FROM_INSN [v3,10/20] plugins: Use emit_before_op for PLUGIN_GEN_FROM_MEM [v3,11/20] plugins: Remove plugin helpers [v3,12/20] tcg: Remove TCG_CALL_PLUGIN [v3,13/20] tcg: Remove INDEX_op_plugin_cb_{start,end} [v3,14/20] plugins: Simplify callback queues [v3,15/20] plugins: Introduce PLUGIN_CB_MEM_REGULAR [v3,16/20] plugins: Replace pr_ops with a proper debug dump flag [v3,17/20] plugins: Split out common cb expanders [v3,18/20] plugins: Merge qemu_plugin_tb_insn_get to plugin-gen.c [v3,19/20] plugins: Inline plugin_gen_empty_callback [v3,20/20] plugins: Update the documentation block for plugin-gen.c

Message ID

20240424230224.941028-12-richard.henderson@linaro.org

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New

Headers

From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>
Subject: [PATCH v3 11/20] plugins: Remove plugin helpers
Date: Wed, 24 Apr 2024 16:02:15 -0700
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Series

Rewrite plugin code generation | expand

Commit Message

Richard Henderson April 24, 2024, 11:02 p.m. UTC

These placeholder helpers are no longer required.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 accel/tcg/plugin-helpers.h         |  5 -----
 include/exec/helper-gen-common.h   |  4 ----
 include/exec/helper-proto-common.h |  4 ----
 accel/tcg/plugin-gen.c             | 20 --------------------
 4 files changed, 33 deletions(-)
 delete mode 100644 accel/tcg/plugin-helpers.h

diff --git a/accel/tcg/plugin-helpers.h b/accel/tcg/plugin-helpers.h
deleted file mode 100644
index 11796436f3..0000000000
--- a/accel/tcg/plugin-helpers.h
+++ /dev/null
@@ -1,5 +0,0 @@ 
-#ifdef CONFIG_PLUGIN
-DEF_HELPER_FLAGS_2(plugin_vcpu_udata_cb_no_wg, TCG_CALL_NO_WG | TCG_CALL_PLUGIN, void, i32, ptr)
-DEF_HELPER_FLAGS_2(plugin_vcpu_udata_cb_no_rwg, TCG_CALL_NO_RWG | TCG_CALL_PLUGIN, void, i32, ptr)
-DEF_HELPER_FLAGS_4(plugin_vcpu_mem_cb, TCG_CALL_NO_RWG | TCG_CALL_PLUGIN, void, i32, i32, i64, ptr)
-#endif
diff --git a/include/exec/helper-gen-common.h b/include/exec/helper-gen-common.h
index 5d6d78a625..834590dc4e 100644
--- a/include/exec/helper-gen-common.h
+++ b/include/exec/helper-gen-common.h
@@ -11,8 +11,4 @@ 
 #include "exec/helper-gen.h.inc"
 #undef  HELPER_H
 
-#define HELPER_H "accel/tcg/plugin-helpers.h"
-#include "exec/helper-gen.h.inc"
-#undef  HELPER_H
-
 #endif /* HELPER_GEN_COMMON_H */
diff --git a/include/exec/helper-proto-common.h b/include/exec/helper-proto-common.h
index 8b67170a22..16782ef46c 100644
--- a/include/exec/helper-proto-common.h
+++ b/include/exec/helper-proto-common.h
@@ -13,8 +13,4 @@ 
 #include "exec/helper-proto.h.inc"
 #undef  HELPER_H
 
-#define HELPER_H "accel/tcg/plugin-helpers.h"
-#include "exec/helper-proto.h.inc"
-#undef  HELPER_H
-
 #endif /* HELPER_PROTO_COMMON_H */
diff --git a/accel/tcg/plugin-gen.c b/accel/tcg/plugin-gen.c
index 8f8ae156b6..fb77585ac0 100644
--- a/accel/tcg/plugin-gen.c
+++ b/accel/tcg/plugin-gen.c
@@ -51,11 +51,6 @@ 
 #include "exec/exec-all.h"
 #include "exec/plugin-gen.h"
 #include "exec/translator.h"
-#include "exec/helper-proto-common.h"
-
-#define HELPER_H  "accel/tcg/plugin-helpers.h"
-#include "exec/helper-info.c.inc"
-#undef  HELPER_H
 
 /*
  * plugin_cb_start TCG op args[]:
@@ -82,21 +77,6 @@  enum plugin_gen_cb {
     PLUGIN_GEN_N_CBS,
 };
 
-/*
- * These helpers are stubs that get dynamically switched out for calls
- * direct to the plugin if they are subscribed to.
- */
-void HELPER(plugin_vcpu_udata_cb_no_wg)(uint32_t cpu_index, void *udata)
-{ }
-
-void HELPER(plugin_vcpu_udata_cb_no_rwg)(uint32_t cpu_index, void *udata)
-{ }
-
-void HELPER(plugin_vcpu_mem_cb)(unsigned int vcpu_index,
-                                qemu_plugin_meminfo_t info, uint64_t vaddr,
-                                void *userdata)
-{ }
-
 static void plugin_gen_empty_callback(enum plugin_gen_from from)
 {
     switch (from) {

[v3,11/20] plugins: Remove plugin helpers

Commit Message

Patch