Kernel - Added untested armv6 tree (mostly copypasta of armv7)

[tpg/acess2.git] / KernelLand / Kernel / arch / armv6 / include / assembly.h

diff --git a/KernelLand/Kernel/arch/armv6/include/assembly.h b/KernelLand/Kernel/arch/armv6/include/assembly.h
new file mode 100644 (file)
index 0000000..0c5c57f
--- /dev/null
+++ b/KernelLand/Kernel/arch/armv6/include/assembly.h
@@ -0,0 +1,46 @@
+/*
+ * Acess2 ARMv7
+ * - By John Hodge (thePowersGang)
+ *
+ * arch/arm7/include/assembly.h
+ * - Assembly specific macros
+ */
+#ifndef _ASSEMBLY_H_
+#define _ASSEMBLY_H_
+
+#define PUSH_GPRS \
+       str r0, [sp,#-1*4];\
+       str r1, [sp,#-2*4];\
+       str r2, [sp,#-3*4];\
+       str r3, [sp,#-4*4];\
+       str r4, [sp,#-5*4];\
+       str r5, [sp,#-6*4];\
+       str r6, [sp,#-7*4];\
+       str r7, [sp,#-8*4];\
+       str r8, [sp,#-9*4];\
+       str r9, [sp,#-10*4];\
+       str r10, [sp,#-11*4];\
+       str r11, [sp,#-12*4];\
+       str r12, [sp,#-13*4];\
+       str sp, [sp,#-14*4];\
+       str lr, [sp,#-15*4];\
+       sub sp, #16*4
+
+#define POP_GPRS add sp, #16*4; \
+       ldr r0, [sp,#-1*4]; \
+       ldr r1, [sp,#-2*4]; \
+       ldr r2, [sp,#-3*4]; \
+       ldr r3, [sp,#-4*4]; \
+       ldr r4, [sp,#-5*4]; \
+       ldr r5, [sp,#-6*4]; \
+       ldr r6, [sp,#-7*4]; \
+       ldr r7, [sp,#-8*4]; \
+       ldr r8, [sp,#-9*4]; \
+       ldr r9, [sp,#-10*4]; \
+       ldr r10, [sp,#-11*4]; \
+       ldr r11, [sp,#-12*4]; \
+       ldr r12, [sp,#-13*4]; \
+       ldr lr, [sp,#-15*4];
+
+#endif
+