From f420259ee5d3a2fe183e702d0bc8ed9ecd4f2ecc Mon Sep 17 00:00:00 2001
From: Jookia <166291@gmail.com>
Date: Wed, 6 Nov 2019 01:01:56 +1100
Subject: [PATCH] arm: Don't override syscall implementation

---
 lib/armflush.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/armflush.c b/lib/armflush.c
index eae3260..13955e1 100644
--- a/lib/armflush.c
+++ b/lib/armflush.c
@@ -7,12 +7,12 @@
 #ifdef __TINYC__
 
 /* syscall wrapper */
-unsigned syscall(unsigned syscall_nr, ...);
+unsigned _tccsyscall(unsigned syscall_nr, ...);
 
 /* arm-tcc supports only fake asm currently */
 __asm__(
-    ".global syscall\n"
-    "syscall:\n"
+    ".global _tccsyscall\n"
+    "_tccsyscall:\n"
     ".int 0xe92d4080\n"  // push    {r7, lr}
     ".int 0xe1a07000\n"  // mov     r7, r0
     ".int 0xe1a00001\n"  // mov     r0, r1
@@ -31,6 +31,8 @@ __asm__(
 #define __ARM_NR_BASE           (__NR_SYSCALL_BASE+0x0f0000)
 #define __ARM_NR_cacheflush     (__ARM_NR_BASE+2)
 
+#define syscall _tccsyscall
+
 #else
 
 #define _GNU_SOURCE