/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
#include "debug.h"
#include "bearch_arm.h"
#include "arm_nodes_attr.h"
-#include "../be.h"
+#include "be.h"
#include "../beemitter.h"
#include "set.h"
* three more to cover cores prior to ARM6. Finally, there are cores which
* implement further extensions in the co-processor space.
*/
-enum arm_architectiures {
+enum arm_architectures {
ARM_ARCH_V1 = ARM_EXT_V1,
ARM_ARCH_V2 = ARM_ARCH_V1 | ARM_EXT_V2,
ARM_ARCH_V2S = ARM_ARCH_V2 | ARM_EXT_V2S,
};
/** Returns non-zero if FPA instructions should be issued. */
-#define USE_FPA(cg) ((cg)->fpu_arch & ARM_FPU_FPA_EXT_V1)
+#define USE_FPA(isa) ((isa)->fpu_arch & ARM_FPU_FPA_EXT_V1)
/** Returns non-zero if VFP instructions should be issued. */
-#define USE_VFP(cg) ((cg)->fpu_arch & ARM_FPU_VFP_EXT_V1xD)
+#define USE_VFP(isa) ((isa)->fpu_arch & ARM_FPU_VFP_EXT_V1xD)
/** Types of processor to generate code for. */
enum arm_processor_types {
ARM_1 = ARM_ARCH_V1,
ARM_2 = ARM_ARCH_V2,
+ ARM_2a = ARM_ARCH_V2,
ARM_3 = ARM_ARCH_V2S,
+ ARM_3G = ARM_ARCH_V2S,
ARM_250 = ARM_ARCH_V2S,
ARM_6 = ARM_ARCH_V3,
ARM_7 = ARM_ARCH_V3,
arm_isa_t *isa; /**< the isa instance */
be_irg_t *birg; /**< The be-irg (contains additional information about the irg) */
ir_type *int_tp; /**< the int type, needed for Call conversion */
- int have_fp; /**< non-zero, if fp hardware instructions are emitted */
+ ir_node *unknown_gp; /**< unique Unknown_GP node */
+ ir_node *unknown_fpa; /**< unique Unknown_FPA node */
+ char have_fp_insn; /**< non-zero, if fp hardware instructions are emitted */
+ char dump; /**< set to 1 if graphs should be dumped */
DEBUG_ONLY(firm_dbg_module_t *mod;) /**< debugging module */
} arm_code_gen_t;
struct _arm_isa_t {
- arch_isa_t arch_isa; /**< must be derived from arch_isa_t */
- int gen_reg_names; /**< use generic register names instead of SP, LR, PC */
- int fpu_arch; /**< FPU architecture */
- arm_code_gen_t *cg; /**< current code generator */
- be_emit_env_t emit; /**< An emitter environment for the GAS emitter. */
+ arch_env_t arch_env; /**< must be derived from arch_env_t */
+ int gen_reg_names; /**< use generic register names instead of SP, LR, PC */
+ int fpu_arch; /**< FPU architecture */
+ arm_code_gen_t *cg; /**< current code generator */
};
-
-typedef struct _arm_irn_ops_t {
- const arch_irn_ops_if_t *impl;
- arm_code_gen_t *cg;
-} arm_irn_ops_t;
-
-
#endif