/* 1 for registers that have pervasive standard uses
and are not available for the register allocator. */
-#define FIXED_REGISTERS \
- { 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1}
+#define FIXED_REGISTERS \
+/* r0 r1 r2 r3 r4 r5 r6 r7 mac ap rap fp */ \
+ { 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1 }
/* 1 for registers not available across function calls.
These must include the FIXED_REGISTERS and also any
H8 destroys r0,r1,r2,r3. */
-#define CALL_USED_REGISTERS \
- { 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1 }
+#define CALL_USED_REGISTERS \
+/* r0 r1 r2 r3 r4 r5 r6 r7 mac ap rap fp */ \
+ { 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1 }
-#define REG_ALLOC_ORDER \
- { 2, 3, 0, 1, 4, 5, 6, 8, 7, 9, 10}
+#define REG_ALLOC_ORDER \
+/* r0 r1 r2 r3 r4 r5 r6 r7 mac ap rap fp */ \
+ { 2, 3, 0, 1, 4, 5, 6, 8, 7, 9, 10, 11 }
#define CONDITIONAL_REGISTER_USAGE \
{ \
#define REG_CLASS_CONTENTS \
{ {0}, /* No regs */ \
- {0x6ff}, /* GENERAL_REGS */ \
+ {0xeff}, /* GENERAL_REGS */ \
{0x100}, /* MAC_REGS */ \
- {0x7ff}, /* ALL_REGS */ \
+ {0xfff}, /* ALL_REGS */ \
}
/* The same information, inverted: