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authorMatthias Braun <matze@braunis.de>2008-03-30 16:24:24 +0200
committerMatthias Braun <matze@braunis.de>2008-03-30 16:24:24 +0200
commit379fd05b0fb269dd9b9105810de1ce565b18e446 (patch)
tree8db6f02bdaa3cab3b2cbd3d5c4f9046253e020d5 /ir/be/begnuas.h
parent55ca37efd06c4de5888854c011db75442abfed35 (diff)
- cleanup and rewrite some of the dbgout stuff (no passing around of handles anymore)
- port stabs debug output to beemitter - support Mach-O in begnuas - cleanups [r18292]
Diffstat (limited to 'ir/be/begnuas.h')
-rw-r--r--ir/be/begnuas.h34
1 files changed, 20 insertions, 14 deletions
diff --git a/ir/be/begnuas.h b/ir/be/begnuas.h
index bffd756..a6d0a17 100644
--- a/ir/be/begnuas.h
+++ b/ir/be/begnuas.h
@@ -34,23 +34,24 @@
* Sections.
*/
typedef enum section_t {
- GAS_SECTION_TEXT = 0, /**< text section */
- GAS_SECTION_DATA = 1, /**< data section */
- GAS_SECTION_RODATA = 2, /**< rodata section */
- GAS_SECTION_COMMON = 3, /**< common section */
- GAS_SECTION_TLS = 4, /**< thread local storage section */
- GAS_SECTION_CTOR = 5, /**< ctor section for instrumentation code init */
- GAS_SECTION_MAX = 6
+ GAS_SECTION_TEXT, /**< text section */
+ GAS_SECTION_DATA, /**< data section */
+ GAS_SECTION_RODATA, /**< rodata section */
+ GAS_SECTION_COMMON, /**< common section */
+ GAS_SECTION_TLS, /**< thread local storage section */
+ GAS_SECTION_CTOR, /**< ctor section for instrumentation code init */
+ GAS_SECTION_LAST = GAS_SECTION_CTOR
} be_gas_section_t;
/**
* Support for some GAS "dialects".
*/
typedef enum asm_flavour_t {
- GAS_FLAVOUR_NORMAL = 0, /**< normal gas (ELF) */
- GAS_FLAVOUR_MINGW = 1, /**< MinGW variant (no-ELF) */
- GAS_FLAVOUR_YASM = 2, /**< YASM GNU parser */
- GAS_FLAVOUR_MAX = 3
+ GAS_FLAVOUR_ELF, /**< ELF variant */
+ GAS_FLAVOUR_MINGW, /**< MinGW variant (no-ELF) */
+ GAS_FLAVOUR_YASM, /**< YASM GNU parser */
+ GAS_FLAVOUR_MACH_O, /**< Mach-O variant (as found on darwin, OS/X) */
+ GAS_FLAVOUR_LAST = GAS_FLAVOUR_MACH_O
} be_gas_flavour_t;
/** The variable where the GAS dialect is stored. */
@@ -58,7 +59,6 @@ extern be_gas_flavour_t be_gas_flavour;
/**
* Generate all entities.
- * @param env the emitter environment
* @param main_env the main backend environment
* @param emit_commons if non-zero, emit commons (non-local uninitialized entities)
* @param only_emit_marked if non-zero, external allocated entities that do not have
@@ -70,14 +70,20 @@ void be_gas_emit_decls(const be_main_env_t *main_env,
/**
* Switch the current output section to the given out.
*
- * @param env the emitter environment
* @param section the new output section
*/
void be_gas_emit_switch_section(be_gas_section_t section);
/**
+ * emit assembler instructions necessary before starting function code
+ */
+void be_gas_emit_function_prolog(ir_entity *entity, unsigned alignment);
+
+void be_gas_emit_function_epilog(ir_entity *entity);
+
+/**
* Return the label prefix for labeled blocks.
*/
const char *be_gas_label_prefix(void);
-#endif /* FIRM_BE_BEGNUAS_H */
+#endif