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convenience function to see if mux gets optimized away
[libfirm]
/
ir
/
be
/
begnuas.h
diff --git
a/ir/be/begnuas.h
b/ir/be/begnuas.h
index
6c873bb
..
72958eb
100644
(file)
--- a/
ir/be/begnuas.h
+++ b/
ir/be/begnuas.h
@@
-28,7
+28,7
@@
#define FIRM_BE_BEGNUAS_H
#include <stdbool.h>
#define FIRM_BE_BEGNUAS_H
#include <stdbool.h>
-#include "be.h"
+#include "be
_types
.h"
#include "beemitter.h"
typedef enum {
#include "beemitter.h"
typedef enum {
@@
-47,6
+47,7
@@
typedef enum {
GAS_SECTION_FLAG_TLS = 1 << 8, /**< thread local flag */
GAS_SECTION_FLAG_COMDAT = 1 << 9 /**< thread local version of _BSS */
} be_gas_section_t;
GAS_SECTION_FLAG_TLS = 1 << 8, /**< thread local flag */
GAS_SECTION_FLAG_COMDAT = 1 << 9 /**< thread local version of _BSS */
} be_gas_section_t;
+ENUM_BITSET(be_gas_section_t)
typedef enum object_file_format_t {
OBJECT_FILE_FORMAT_ELF, /**< Executable and Linkable Format (unixes) */
typedef enum object_file_format_t {
OBJECT_FILE_FORMAT_ELF, /**< Executable and Linkable Format (unixes) */
@@
-55,19
+56,25
@@
typedef enum object_file_format_t {
OBJECT_FILE_FORMAT_LAST = OBJECT_FILE_FORMAT_MACH_O
} object_file_format_t;
OBJECT_FILE_FORMAT_LAST = OBJECT_FILE_FORMAT_MACH_O
} object_file_format_t;
+typedef enum elf_variant_t {
+ ELF_VARIANT_NORMAL,
+ ELF_VARIANT_SPARC
+} elf_variant_t;
+
/** The variable where the GAS dialect is stored. */
extern object_file_format_t be_gas_object_file_format;
extern bool be_gas_emit_types;
/** The variable where the GAS dialect is stored. */
extern object_file_format_t be_gas_object_file_format;
extern bool be_gas_emit_types;
+extern elf_variant_t be_gas_elf_variant;
+
/**
* the .type directive needs to specify @function, #function or %function
/**
* the .type directive needs to specify @function, #function or %function
- * depending on the target architecture
(yay)
+ * depending on the target architecture
*/
*/
-extern char be_gas_elf_type_char;
+extern char
be_gas_elf_type_char;
/**
* Generate all entities.
* @param main_env the main backend environment
/**
* Generate all entities.
* @param main_env the main backend environment
- * @param emit_commons if non-zero, emit commons (non-local uninitialized entities)
*/
void be_gas_emit_decls(const be_main_env_t *main_env);
*/
void be_gas_emit_decls(const be_main_env_t *main_env);
@@
-86,6
+93,8
@@
void be_gas_emit_function_prolog(const ir_entity *entity,
void be_gas_emit_function_epilog(const ir_entity *entity);
void be_gas_emit_function_epilog(const ir_entity *entity);
+char const *be_gas_get_private_prefix(void);
+
/**
* emit ld_ident of an entity and performs additional mangling if necessary.
* (mangling is necessary for ir_visibility_private for example).
/**
* emit ld_ident of an entity and performs additional mangling if necessary.
* (mangling is necessary for ir_visibility_private for example).
@@
-103,4
+112,12
@@
void be_gas_emit_block_name(const ir_node *block);
*/
const char *be_gas_insn_label_prefix(void);
*/
const char *be_gas_insn_label_prefix(void);
+typedef ir_node* (*get_cfop_target_func)(const ir_node *cfop);
+
+/**
+ * Emits a jump table for switch operations
+ */
+void emit_jump_table(const ir_node *node, long default_pn, ir_entity *table,
+ get_cfop_target_func get_cfop_target);
+
#endif
#endif