From: Maya Rashish <coypu@sdf.org>
Date: Wed, 19 Jun 2019 16:01:24 +0000 (+0000)
Subject: netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=742f80b15861510ad14b46f24a81157041b7acf0;p=gcc.git

netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.

	*  config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
	(CLEAR_INSN_CACHE) Use it.

From-SVN: r272478
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aa92a3e57d5..e5c455f3b8d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-06-19  Maya Rashish  <coypu@sdf.org>
+
+	*  config/arm/netbsd-elf.h (SYSARCH_ARM_SYNC_ICACHE): New definition.
+	(CLEAR_INSN_CACHE) Use it.
+
 2019-06-19  Uroš Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/i386.md (cmpstrnsi): Remove dead code.
diff --git a/gcc/config/arm/netbsd-elf.h b/gcc/config/arm/netbsd-elf.h
index ec68d3fd10f..e42a32f927c 100644
--- a/gcc/config/arm/netbsd-elf.h
+++ b/gcc/config/arm/netbsd-elf.h
@@ -138,6 +138,8 @@
 #undef DEFAULT_STRUCTURE_SIZE_BOUNDARY
 #define DEFAULT_STRUCTURE_SIZE_BOUNDARY 8
 
+#define SYSARCH_ARM_SYNC_ICACHE	0
+
 /* Clear the instruction cache from `BEG' to `END'.  This makes a
    call to the ARM_SYNC_ICACHE architecture specific syscall.  */
 #define CLEAR_INSN_CACHE(BEG, END)					\
@@ -151,6 +153,6 @@ do									\
       } s;								\
     s.addr = (unsigned int)(BEG);					\
     s.len = (END) - (BEG);						\
-    (void) sysarch (0, &s);						\
+    (void) sysarch (SYSARCH_ARM_SYNC_ICACHE, &s);			\
   }									\
 while (0)