diff options
Diffstat (limited to 'gcc/config/avr/avr.c')
| -rw-r--r-- | gcc/config/avr/avr.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c index fe883f9..d6fcd47 100644 --- a/gcc/config/avr/avr.c +++ b/gcc/config/avr/avr.c @@ -63,6 +63,7 @@ static tree avr_handle_progmem_attribute PARAMS ((tree *, tree, tree, int, boo static tree avr_handle_fndecl_attribute PARAMS ((tree *, tree, tree, int, bool *)); const struct attribute_spec avr_attribute_table[]; static bool avr_assemble_integer PARAMS ((rtx, unsigned int, int)); +static void avr_file_start PARAMS ((void)); static void avr_file_end PARAMS ((void)); static void avr_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT)); static void avr_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT)); @@ -219,6 +220,10 @@ int avr_case_values_threshold = 30000; #define TARGET_ASM_ALIGNED_HI_OP "\t.word\t" #undef TARGET_ASM_INTEGER #define TARGET_ASM_INTEGER avr_assemble_integer +#undef TARGET_ASM_FILE_START +#define TARGET_ASM_FILE_START avr_file_start +#undef TARGET_ASM_FILE_START_FILE_DIRECTIVE +#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true #undef TARGET_ASM_FILE_END #define TARGET_ASM_FILE_END avr_file_end @@ -4888,30 +4893,30 @@ avr_section_type_flags (decl, name, reloc) return flags; } -/* Outputs to the stdio stream FILE some - appropriate text to go at the start of an assembler file. */ +/* Outputs some appropriate text to go at the start of an assembler + file. */ -void -asm_file_start (file) - FILE *file; +static void +avr_file_start () { if (avr_asm_only_p) error ("MCU `%s' supported for assembler only", avr_mcu_name); - output_file_directive (file, main_input_filename); - fprintf (file, "\t.arch %s\n", avr_mcu_name); + default_file_start (); + + fprintf (asm_out_file, "\t.arch %s\n", avr_mcu_name); fputs ("__SREG__ = 0x3f\n" "__SP_H__ = 0x3e\n" - "__SP_L__ = 0x3d\n", file); + "__SP_L__ = 0x3d\n", asm_out_file); fputs ("__tmp_reg__ = 0\n" - "__zero_reg__ = 1\n", file); + "__zero_reg__ = 1\n", asm_out_file); /* FIXME: output these only if there is anything in the .data / .bss sections - some code size could be saved by not linking in the initialization code from libgcc if one or both sections are empty. */ - fputs ("\t.global __do_copy_data\n", file); - fputs ("\t.global __do_clear_bss\n", file); + fputs ("\t.global __do_copy_data\n", asm_out_file); + fputs ("\t.global __do_clear_bss\n", asm_out_file); commands_in_file = 0; commands_in_prologues = 0; |