/* mips-formats.h
- Copyright 2013 Free Software Foundation, Inc.
+ Copyright (C) 2013-2015 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
return &op.root; \
}
+#define OPTIONAL_REG(SIZE, LSB, BANK) \
+ { \
+ static const struct mips_reg_operand op = { \
+ { OP_OPTIONAL_REG, SIZE, LSB }, OP_REG_##BANK, 0 \
+ }; \
+ return &op.root; \
+ }
+
#define MAPPED_REG(SIZE, LSB, BANK, MAP) \
{ \
typedef char ATTRIBUTE_UNUSED \
return &op.root; \
}
+#define OPTIONAL_MAPPED_REG(SIZE, LSB, BANK, MAP) \
+ { \
+ typedef char ATTRIBUTE_UNUSED \
+ static_assert[(1 << (SIZE)) == ARRAY_SIZE (MAP)]; \
+ static const struct mips_reg_operand op = { \
+ { OP_OPTIONAL_REG, SIZE, LSB }, OP_REG_##BANK, MAP \
+ }; \
+ return &op.root; \
+ }
+
#define REG_PAIR(SIZE, LSB, BANK, MAP) \
{ \
typedef char ATTRIBUTE_UNUSED \
return &op.root; \
}
-#define PCREL(SIZE, LSB, ALIGN_LOG2, SHIFT, IS_SIGNED, INCLUDE_ISA_BIT, \
+#define PCREL(SIZE, LSB, IS_SIGNED, SHIFT, ALIGN_LOG2, INCLUDE_ISA_BIT, \
FLIP_ISA_BIT) \
{ \
static const struct mips_pcrel_operand op = { \
- { OP_PCREL, SIZE, LSB }, ALIGN_LOG2, SHIFT, IS_SIGNED, \
- INCLUDE_ISA_BIT, FLIP_ISA_BIT \
+ { { OP_PCREL, SIZE, LSB }, \
+ (1 << ((SIZE) - (IS_SIGNED))) - 1, 0, SHIFT, TRUE }, \
+ ALIGN_LOG2, INCLUDE_ISA_BIT, FLIP_ISA_BIT \
}; \
- return &op.root; \
+ return &op.root.root; \
}
#define JUMP(SIZE, LSB, SHIFT) \
- PCREL (SIZE, LSB, SIZE + SHIFT, SHIFT, FALSE, TRUE, FALSE)
+ PCREL (SIZE, LSB, FALSE, SHIFT, SIZE + SHIFT, TRUE, FALSE)
#define JALX(SIZE, LSB, SHIFT) \
- PCREL (SIZE, LSB, SIZE + SHIFT, SHIFT, FALSE, TRUE, TRUE)
+ PCREL (SIZE, LSB, FALSE, SHIFT, SIZE + SHIFT, TRUE, TRUE)
#define BRANCH(SIZE, LSB, SHIFT) \
- PCREL (SIZE, LSB, 0, SHIFT, TRUE, TRUE, FALSE)
+ PCREL (SIZE, LSB, TRUE, SHIFT, 0, TRUE, FALSE)
#define SPECIAL(SIZE, LSB, TYPE) \
{ \
static const struct mips_operand op = { OP_##TYPE, SIZE, LSB }; \
return &op; \
}
+
+#define PREV_CHECK(SIZE, LSB, GT_OK, LT_OK, EQ_OK, ZERO_OK) \
+ { \
+ static const struct mips_check_prev_operand op = { \
+ { OP_CHECK_PREV, SIZE, LSB }, GT_OK, LT_OK, EQ_OK, ZERO_OK \
+ }; \
+ return &op.root; \
+ }