[PULL 48/48] accel/tcg: Restrict headers being TCG specific

["Philippe Mathieu-Daudé" <philmd@oss.qualcomm.com>]

Forbid including TCG-specific headers in non-TCG builds.

Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20260617171438.75914-12-philmd@oss.qualcomm.com>
---
 include/accel/tcg/cpu-mmu-index.h  | 4 ++++
 include/accel/tcg/cpu-ops.h        | 4 ++++
 include/accel/tcg/getpc.h          | 4 ++++
 include/accel/tcg/helper-retaddr.h | 4 ++++
 include/accel/tcg/probe.h          | 4 ++++
 include/accel/tcg/tb-cpu-state.h   | 4 ++++
 6 files changed, 24 insertions(+)

diff --git a/include/accel/tcg/cpu-mmu-index.h b/include/accel/tcg/cpu-mmu-index.h
index e681a90844c..e0fb6ef91c8 100644
--- a/include/accel/tcg/cpu-mmu-index.h
+++ b/include/accel/tcg/cpu-mmu-index.h
@@ -9,6 +9,10 @@
 #ifndef ACCEL_TCG_CPU_MMU_INDEX_H
 #define ACCEL_TCG_CPU_MMU_INDEX_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 #include "hw/core/cpu.h"
 #include "accel/tcg/cpu-ops.h"
 #include "tcg/debug-assert.h"
diff --git a/include/accel/tcg/cpu-ops.h b/include/accel/tcg/cpu-ops.h
index 5950cdcaab1..710da12b828 100644
--- a/include/accel/tcg/cpu-ops.h
+++ b/include/accel/tcg/cpu-ops.h
@@ -10,6 +10,10 @@
 #ifndef TCG_CPU_OPS_H
 #define TCG_CPU_OPS_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 #include "exec/breakpoint.h"
 #include "exec/hwaddr.h"
 #include "exec/memattrs.h"
diff --git a/include/accel/tcg/getpc.h b/include/accel/tcg/getpc.h
index 0fc08addcf3..8a97ce34e76 100644
--- a/include/accel/tcg/getpc.h
+++ b/include/accel/tcg/getpc.h
@@ -8,6 +8,10 @@
 #ifndef ACCEL_TCG_GETPC_H
 #define ACCEL_TCG_GETPC_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 /* GETPC is the true target of the return instruction that we'll execute.  */
 #ifdef CONFIG_TCG_INTERPRETER
 extern __thread uintptr_t tci_tb_ptr;
diff --git a/include/accel/tcg/helper-retaddr.h b/include/accel/tcg/helper-retaddr.h
index 037fda2b83d..ebdc8b378d4 100644
--- a/include/accel/tcg/helper-retaddr.h
+++ b/include/accel/tcg/helper-retaddr.h
@@ -6,6 +6,10 @@
 #ifndef ACCEL_TCG_HELPER_RETADDR_H
 #define ACCEL_TCG_HELPER_RETADDR_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 /*
  * For user-only, helpers that use guest to host address translation
  * must protect the actual host memory access by recording 'retaddr'
diff --git a/include/accel/tcg/probe.h b/include/accel/tcg/probe.h
index dd9ecbbdf11..0b788901ba0 100644
--- a/include/accel/tcg/probe.h
+++ b/include/accel/tcg/probe.h
@@ -7,6 +7,10 @@
 #ifndef ACCEL_TCG_PROBE_H
 #define ACCEL_TCG_PROBE_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 #include "exec/mmu-access-type.h"
 #include "exec/vaddr.h"
 
diff --git a/include/accel/tcg/tb-cpu-state.h b/include/accel/tcg/tb-cpu-state.h
index 8f912900ca6..1903af4c2a2 100644
--- a/include/accel/tcg/tb-cpu-state.h
+++ b/include/accel/tcg/tb-cpu-state.h
@@ -6,6 +6,10 @@
 #ifndef EXEC_TB_CPU_STATE_H
 #define EXEC_TB_CPU_STATE_H
 
+#ifndef CONFIG_TCG
+#error Can only include this header with TCG
+#endif
+
 #include "exec/vaddr.h"
 
 typedef struct TCGTBCPUState {
-- 
2.53.0