+/**
+ * Header file for ia32 emitter, containing some function definitions and types.
+ * @author Christian Wuerdig, Matthias Braun
+ * $Id$
+ */
#ifndef _IA32_EMITTER_H_
#define _IA32_EMITTER_H_
-#include "irargs_t.h" // this also inlucdes <libcore/lc_print.h>
+#include "irargs_t.h"
#include "irnode.h"
#include "debug.h"
#include "../bearch.h"
-typedef struct _emit_env_t {
- firm_dbg_module_t *mod;
- FILE *out;
- const arch_env_t *arch_env;
-} emit_env_t;
+#include "bearch_ia32_t.h"
-const lc_arg_env_t *ia32_get_arg_env(void);
+typedef struct _ia32_emit_env_t {
+ FILE *out;
+ const arch_env_t *arch_env;
+ const ia32_code_gen_t *cg;
+ ia32_isa_t *isa;
+ struct obstack *obst;
+ int linelength;
+ DEBUG_ONLY(firm_dbg_module_t *mod;)
+} ia32_emit_env_t;
-void equalize_dest_src(FILE *F, ir_node *n);
+static INLINE void ia32_emit_char(ia32_emit_env_t *env, char c)
+{
+ obstack_1grow(env->obst, c);
+ env->linelength++;
+}
-int get_ia32_in_regnr(ir_node *irn, int pos);
-const char *get_ia32_in_reg_name(ir_node *irn, int pos);
+static INLINE void ia32_emit_string_len(ia32_emit_env_t *env, const char *str, size_t l)
+{
+ obstack_grow(env->obst, str, l);
+ env->linelength += l;
+}
-void ia32_gen_routine(FILE *F, ir_graph *irg, const arch_env_t *env);
+static INLINE void ia32_emit_string(ia32_emit_env_t *env, const char *str)
+{
+ size_t len = strlen(str);
+ ia32_emit_string_len(env, str, len);
+}
+
+#define ia32_emit_cstring(env,x) { ia32_emit_string_len(env, x, sizeof(x)-1); }
+
+void ia32_emit_source_register(ia32_emit_env_t *env, const ir_node *node, int pos);
+void ia32_emit_dest_register(ia32_emit_env_t *env, const ir_node *node, int pos);
+void ia32_emit_x87_name(ia32_emit_env_t *env, const ir_node *node, int pos);
+void ia32_emit_immediate(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_mode_suffix(ia32_emit_env_t *env, const ir_mode *mode);
+void ia32_emit_x87_mode_suffix(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_xmm_mode_suffix(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_xmm_mode_suffix_s(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_extend_suffix(ia32_emit_env_t *env, const ir_mode *mode);
+void ia32_emit_binop(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_unop(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_am(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_adr(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_x87_binop(ia32_emit_env_t *env, const ir_node *node);
+void ia32_emit_finish_line(ia32_emit_env_t *env, const ir_node *node);
+
+void ia32_gen_routine(ia32_code_gen_t *cg, FILE *F, ir_graph *irg);
+
+/**
+ * Sections.
+ */
+typedef enum section_t {
+ NO_SECTION = -1, /**< no section selected yet. */
+ SECTION_TEXT = 0, /**< text section */
+ SECTION_DATA = 1, /**< data section */
+ SECTION_RODATA = 2, /**< rodata section */
+ SECTION_COMMON = 3, /**< common section */
+ SECTION_TLS = 4, /**< thread local storage section */
+ SECTION_CTOR = 5, /**< ctor section for instrumentation code init */
+ SECTION_MAX = 6
+} section_t;
+
+/**
+ * Switch to a new section.
+ */
+void ia32_switch_section(FILE *f, section_t sec);
+
+typedef enum asm_flavour_t {
+ ASM_LINUX_GAS = 0, /**< Linux gas */
+ ASM_MINGW_GAS = 1, /**< MinGW gas */
+ ASM_MAX = 2
+} asm_flavour_t;
+
+extern asm_flavour_t asm_flavour;
#endif /* _IA32_EMITTER_H_ */