diff mbox series

[v2,09/13] aarch64: Add SEH to machine_function

Message ID VI1PR83MB043106D38D4333CF97DFD385F8232@VI1PR83MB0431.EURPRD83.prod.outlook.com
State New
Headers show
Series Add aarch64-w64-mingw32 target | expand

Commit Message

Evgeny Karpov March 4, 2024, 5:45 p.m. UTC 
From: Zac Walker <zacwalker@microsoft.com>
Date: Tue, 20 Feb 2024 18:10:08 +0100
Subject: [PATCH v2 09/13] aarch64: Add SEH to machine_function

SEH is not enabled in aarch64-w64-mingw32 target yet. However, it is
needed to be declared in machine_function for reusing winnt.cc.

gcc/ChangeLog:

	* config/aarch64/aarch64.h (struct seh_frame_state): Declare SEH
	structure in machine_function.
	(GTY): Add SEH field.
---
 gcc/config/aarch64/aarch64.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
index 45e901cda64..62cc97aa8c8 100644
--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
@@ -1042,6 +1042,9 @@  struct GTY (()) aarch64_frame
   bool is_scs_enabled;
 };
 
+/* Private to winnt.cc.  */
+struct seh_frame_state;
+
 #ifdef hash_set_h
 typedef struct GTY (()) machine_function
 {
@@ -1082,6 +1085,9 @@  typedef struct GTY (()) machine_function
      still exists and still fulfils its original purpose. the same register
      can be reused by other code.  */
   rtx_insn *advsimd_zero_insn;
+
+  /* During SEH output, this is non-null.  */
+  struct seh_frame_state * GTY ((skip (""))) seh;
 } machine_function;
 #endif
 #endif