From 158a0d4007fa8f92992f95607dc8f96a0ab4e472 Mon Sep 17 00:00:00 2001
From: Yifan Lu
Date: Thu, 3 Nov 2016 23:34:15 -0700
Subject: Added ARM PUSH multi instruction assembly

---
 lib/arm/assemble.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'lib/arm/assemble.h')

diff --git a/lib/arm/assemble.h b/lib/arm/assemble.h
index e6a72d0..bf1ad03 100644
--- a/lib/arm/assemble.h
+++ b/lib/arm/assemble.h
@@ -15,6 +15,13 @@ static inline void PUSHone(struct assemble_ctx ctx, int Rt) {
         op32(ctx.codep, 0x052d0004 | Rt << 12 | ctx.cond << 28);
 }
 
+static inline void PUSHmulti(struct assemble_ctx ctx, uint16_t mask) {
+    if (ctx.thumb)
+        op32(ctx.codep, 0x0000e8ad | mask << 16);
+    else
+        op32(ctx.codep, 0x092d0000 | mask | ctx.cond << 28);
+}
+
 static inline void POPone(struct assemble_ctx ctx, int Rt) {
     if (ctx.thumb)
         op32(ctx.codep, 0x0b04f85d | Rt << 28);
-- 
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