Changeset e762b43 in mainline for kernel/arch/arm32/src/cpu/cpu.c

Timestamp:

2009-03-03T16:12:43Z (16 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

02fd705

Parents:

f24d300

Message:

better inline assembler readability using the new symbolic syntax

File:

• kernel/arch/arm32/src/cpu/cpu.c (modified) (2 diffs)

kernel/arch/arm32/src/cpu/cpu.c

@@ -37 +37 @@
 #include <cpu.h>
 #include <arch.h>
-#include <print.h>      
+#include <print.h>
 
 /** Number of indexes left out in the #imp_data array */
@@ -83 +83 @@
         uint32_t ident;
         asm volatile (
-                "mrc p15, 0, %0, c0, c0, 0\n"
-                : "=r" (ident)
+                "mrc p15, 0, %[ident], c0, c0, 0\n"
+                : [ident] "=r" (ident)
         );
-
+        
         cpu->imp_num = ident >> 24;
         cpu->variant_num = (ident << 8) >> 28;