From d3a744a1ad0381376bec1a4e364697b769c5663d Mon Sep 17 00:00:00 2001
From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Thu, 3 Jul 2025 12:00:49 +0300
Subject: [PATCH] [PSEH] Remove x64/ARM asm stubs

These are all x86 specific.
---
 sdk/lib/pseh/CMakeLists.txt     |  9 ------
 sdk/lib/pseh/amd64/framebased.S | 25 ----------------
 sdk/lib/pseh/amd64/seh.s        | 52 ---------------------------------
 sdk/lib/pseh/amd64/seh_prolog.s | 25 ----------------
 sdk/lib/pseh/arm/seh_prolog.s   | 31 --------------------
 5 files changed, 142 deletions(-)
 delete mode 100644 sdk/lib/pseh/amd64/framebased.S
 delete mode 100644 sdk/lib/pseh/amd64/seh.s
 delete mode 100644 sdk/lib/pseh/amd64/seh_prolog.s
 delete mode 100644 sdk/lib/pseh/arm/seh_prolog.s

diff --git a/sdk/lib/pseh/CMakeLists.txt b/sdk/lib/pseh/CMakeLists.txt
index e36a3f5fd87..c9a31646b54 100644
--- a/sdk/lib/pseh/CMakeLists.txt
+++ b/sdk/lib/pseh/CMakeLists.txt
@@ -3,13 +3,6 @@ if(ARCH STREQUAL "i386")
     list(APPEND ASM_SOURCE
         i386/seh.s
         i386/seh_prolog.s)
-elseif(ARCH STREQUAL "amd64")
-    list(APPEND ASM_SOURCE
-        amd64/seh.s
-        amd64/seh_prolog.s)
-elseif(ARCH STREQUAL "arm")
-    list(APPEND ASM_SOURCE
-        arm/seh_prolog.s)
 endif()
 
 if(MSVC OR ((CMAKE_C_COMPILER_ID STREQUAL "Clang") AND (ARCH STREQUAL "amd64")))
@@ -41,8 +34,6 @@ else()
             i386/framebased.S
             i386/framebased-gcchack.c
             i386/framebased-gcchack-asm.S)
-    elseif(ARCH STREQUAL "amd64")
-        list(APPEND SOURCE amd64/framebased.S)
     endif()
 
     add_library(pseh ${SOURCE} ${ASM_SOURCE})
diff --git a/sdk/lib/pseh/amd64/framebased.S b/sdk/lib/pseh/amd64/framebased.S
deleted file mode 100644
index 401d9227f31..00000000000
--- a/sdk/lib/pseh/amd64/framebased.S
+++ /dev/null
@@ -1,25 +0,0 @@
-
-.text
-.intel_syntax noprefix
-
-.globl _SEHCleanHandlerEnvironment
-_SEHCleanHandlerEnvironment:
-	ret
-
-.globl _SEHCurrentRegistration
-_SEHCurrentRegistration:
-	ret
-
-.globl _SEHRegisterFrame
-_SEHRegisterFrame:
-	ret
-
-.globl _SEHUnregisterFrame
-_SEHUnregisterFrame:
-	ret
-
-.globl _SEHGlobalUnwind
-_SEHGlobalUnwind:
-	ret
-
-// EOF
diff --git a/sdk/lib/pseh/amd64/seh.s b/sdk/lib/pseh/amd64/seh.s
deleted file mode 100644
index 14df30687df..00000000000
--- a/sdk/lib/pseh/amd64/seh.s
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * COPYRIGHT:       See COPYING in the top level directory
- * PROJECT:         ReactOS CRT
- * FILE:            lib/pseh/amd64/seh.S
- * PURPOSE:         SEH Support for the CRT
- * PROGRAMMERS:
- */
-
-/* INCLUDES ******************************************************************/
-
-#include <asm.inc>
-
-#define DISPOSITION_DISMISS         0
-#define DISPOSITION_CONTINUE_SEARCH 1
-#define DISPOSITION_COLLIDED_UNWIND 3
-
-#define EXCEPTION_EXIT_UNWIND 4
-#define EXCEPTION_UNWINDING 2
-
-
-EXTERN RtlUnwind:PROC
-
-/* GLOBALS *******************************************************************/
-
-PUBLIC _global_unwind2
-PUBLIC _local_unwind2
-PUBLIC _abnormal_termination
-PUBLIC _except_handler2
-PUBLIC _except_handler3
-
-/* FUNCTIONS *****************************************************************/
-
-.code
-_unwind_handler:
-    ret
-
-_global_unwind2:
-    ret
-
-_abnormal_termination:
-    ret
-
-_local_unwind2:
-    ret
-
-_except_handler2:
-    ret
-
-_except_handler3:
-    ret
-
-END
diff --git a/sdk/lib/pseh/amd64/seh_prolog.s b/sdk/lib/pseh/amd64/seh_prolog.s
deleted file mode 100644
index d03063534d7..00000000000
--- a/sdk/lib/pseh/amd64/seh_prolog.s
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * COPYRIGHT:       GNU GPL, see COPYING in the top level directory
- * PROJECT:         ReactOS CRT
- * FILE:            lib/pseh/amd64/seh_prolog.S
- * PURPOSE:         SEH Support for MSVC
- * PROGRAMMERS:     Timo Kreuzer
- */
-
-/* INCLUDES ******************************************************************/
-
-#include <asm.inc>
-
-EXTERN _except_handler3:PROC
-
-.code
-
-PUBLIC _SEH_prolog
-_SEH_prolog:
-
-
-PUBLIC _SEH_epilog
-_SEH_epilog:
-    ret
-
-END
diff --git a/sdk/lib/pseh/arm/seh_prolog.s b/sdk/lib/pseh/arm/seh_prolog.s
deleted file mode 100644
index 0c252ae9164..00000000000
--- a/sdk/lib/pseh/arm/seh_prolog.s
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * COPYRIGHT:       GNU GPL, see COPYING in the top level directory
- * PROJECT:         ReactOS CRT
- * FILE:            lib/pseh/arm/seh_prolog.S
- * PURPOSE:         SEH Support for MSVC / ARM
- * PROGRAMMERS:     Timo Kreuzer
- */
-
-/* INCLUDES ******************************************************************/
-
-#include "ksarm.h"
-
-    TEXTAREA
-
-    IMPORT __except_handler
-
-    LEAF_ENTRY _SEH_prolog
-
-
-    LEAF_END _SEH_prolog
-
-
-
-    LEAF_ENTRY _SEH_epilog
-
-
-    LEAF_END _SEH_epilog
-
-
-
-    END