patch-2.1.80 linux/include/asm-arm/assembler.h

• Lines: 35
• Date: Tue Jan 20 16:39:42 1998
• Orig file: v2.1.79/linux/include/asm-arm/assembler.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.79/linux/include/asm-arm/assembler.h linux/include/asm-arm/assembler.h
@@ -0,0 +1,34 @@
+/*
+ * linux/asm/assembler.h
+ *
+ * This file contains arm architecture specific defines
+ * for the different processors.
+ *
+ * Do not include any C declarations in this file - it is included by
+ * assembler source.
+ */
+
+/*
+ * LOADREGS: multiple register load (ldm) with pc in register list
+ *		(takes account of ARM6 not using ^)
+ *
+ * RETINSTR: return instruction: adds the 's' in at the end of the
+ *		instruction if this is not an ARM6
+ *
+ * SAVEIRQS: save IRQ state (not required on ARM2/ARM3 - done
+ *		implicitly
+ *
+ * RESTOREIRQS: restore IRQ state (not required on ARM2/ARM3 - done
+ *		implicitly with ldm ... ^ or movs.
+ *
+ * These next two need thinking about - can't easily use stack... (see system.S)
+ * DISABLEIRQS: disable IRQS in SVC mode
+ *
+ * ENABLEIRQS: enable IRQS in SVC mode
+ *
+ * USERMODE: switch to USER mode
+ *
+ * SVCMODE: switch to SVC mode
+ */
+
+#include <asm/proc/assembler.h>