From 2d04cacc5322951f187bb17e017c12920ac8ebe2 Mon Sep 17 00:00:00 2001
From: Mark Zbikowski
Date: Thu, 25 Apr 2024 21:24:10 +0100
Subject: MZ is back!

---
 v4.0/src/BIOS/PUSHPOP.INC | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 v4.0/src/BIOS/PUSHPOP.INC

(limited to 'v4.0/src/BIOS/PUSHPOP.INC')

diff --git a/v4.0/src/BIOS/PUSHPOP.INC b/v4.0/src/BIOS/PUSHPOP.INC
new file mode 100644
index 0000000..aaa76eb
--- /dev/null
+++ b/v4.0/src/BIOS/PUSHPOP.INC
@@ -0,0 +1,20 @@
+	IF1								  ;3.30
+
+SaveReg MACRO	reglist 		;; push those registers
+IRP reg,<reglist>
+	?stackdepth = ?stackdepth + 1
+	PUSH	reg
+ENDM
+ENDM
+.xcref	SaveReg
+
+
+RestoreReg  MACRO   reglist		;; pop those registers
+IRP reg,<reglist>
+	?stackdepth = ?stackdepth - 1
+	POP	reg
+ENDM
+ENDM
+.xcref	RestoreReg
+
+	ENDIF								  ;3.30
-- 
cgit v1.2.3