2 * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
11 * Licensees holding valid libFirm Professional Edition licenses may use
12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 #include <libcore/lc_timing.h>
32 #define LC_STOP_AND_RESET_TIMER(timer) do { lc_timer_stop(timer); lc_timer_reset(timer); } while(0)
35 * This structure contains parameters that should be
36 * propagated to the libFirm parameter set.
38 typedef struct backend_params {
39 /** Additional opcodes settings. */
40 const arch_ops_info *arch_op_settings;
42 /** Settings for architecture dependent optimizations */
43 const arch_dep_params_t *dep_param;
45 /** if set, the backend cannot handle DWORD access */
46 unsigned do_dw_lowering;
48 /** the architecture specific intrinsic function creator */
49 create_intrinsic_fkt *arch_create_intrinsic_fkt;
51 /** the context parameter for the create intrinsic function */
52 void *create_intrinsic_ctx;
54 /** backend settings for if-conversion */
55 const opt_if_conv_info_t *if_conv_info;
59 * Register the Firm backend command line options.
61 void be_opt_register(void);
64 * Parse one backend argument.
66 int be_parse_arg(const char *arg);
69 * Initialize the Firm backend. Must be run BEFORE init_firm()!
71 * @return libFirm configuration parameters for the selected
74 const backend_params *be_init(void);
77 * Main interface to the frontend.
79 void be_main(FILE *file_handle, const char *cup_name);
81 /** The type of the debug info retriever function. */
82 typedef const char *(*retrieve_dbg_func)(const dbg_info *dbg, unsigned *line);
85 * Sets a debug info retriever.
87 * @param func the debug retriever function.
89 void be_set_debug_retrieve(retrieve_dbg_func func);
92 * Retrieve the debug info.
94 const char *be_retrieve_dbg_info(const dbg_info *dbg, unsigned *line);
96 typedef struct be_main_env_t be_main_env_t;
97 typedef struct be_options_t be_options_t;
99 #endif /* _BE_MAIN_H */