From cd4191db5ebcb3ca96c5d5eb4336eddd895445bf Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Mon, 16 Jan 2017 02:32:54 +0000
Subject: daemon initialization: establish SEH frames for the daemon and
 internal thread.

---
 src/seh/nt64/ntapi_tt_seh_frame.s | 43 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 src/seh/nt64/ntapi_tt_seh_frame.s

(limited to 'src/seh/nt64/ntapi_tt_seh_frame.s')

diff --git a/src/seh/nt64/ntapi_tt_seh_frame.s b/src/seh/nt64/ntapi_tt_seh_frame.s
new file mode 100644
index 0000000..cd4a681
--- /dev/null
+++ b/src/seh/nt64/ntapi_tt_seh_frame.s
@@ -0,0 +1,43 @@
+##########################################################
+##  ntapi: Native API core library                      ##
+##  Copyright (C) 2013--2017  Z. Gilboa                 ##
+##  Released under GPLv2 and GPLv3; see COPYING.NTAPI.  ##
+##########################################################
+
+.section .text
+
+.global __ntapi_tt_seh_frame
+
+	.def __ntapi_tt_seh_frame; .scl 3; .type 32; .endef
+	.def __seh_trap;           .scl 3; .type 32; .endef
+
+__seh_trap:
+	nop
+	jmp __seh_trap
+
+	.seh_proc __ntapi_tt_seh_frame
+__ntapi_tt_seh_frame:
+	.seh_endprologue
+
+.__init_frame_begin:
+	.seh_handler __seh_trap, @except
+	.seh_handlerdata
+	.long 1
+	.long .__init_frame_begin,.__init_frame_end,__seh_trap,.__init_frame_end
+	.text
+
+	subq $40, %rsp
+	call *%r9
+	addq $40, %rsp
+
+	nop
+.__init_frame_end:
+	ret
+
+	.seh_endproc
+
+	.section .got$__ntapi_tt_seh_frame,"r"
+	.global __imp___ntapi_tt_seh_frame
+__imp___ntapi_tt_seh_frame:
+	.quad	__ntapi_tt_seh_frame
+	.linkonce discard
-- 
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