diff options
Diffstat (limited to 'gcc/config/c4x')
| -rw-r--r-- | gcc/config/c4x/c4x.c | 25 | ||||
| -rw-r--r-- | gcc/config/c4x/c4x.h | 29 |
2 files changed, 25 insertions, 29 deletions
diff --git a/gcc/config/c4x/c4x.c b/gcc/config/c4x/c4x.c index 06bb737..5d097cc 100644 --- a/gcc/config/c4x/c4x.c +++ b/gcc/config/c4x/c4x.c @@ -185,6 +185,7 @@ static int c4x_valid_operands PARAMS ((enum rtx_code, rtx *, enum machine_mode, int)); static int c4x_arn_reg_operand PARAMS ((rtx, enum machine_mode, unsigned int)); static int c4x_arn_mem_operand PARAMS ((rtx, enum machine_mode, unsigned int)); +static void c4x_file_start PARAMS ((void)); static void c4x_file_end PARAMS ((void)); static void c4x_check_attribute PARAMS ((const char *, tree, tree, tree *)); static int c4x_r11_set_p PARAMS ((rtx)); @@ -207,6 +208,10 @@ static int c4x_address_cost PARAMS ((rtx)); #define TARGET_ASM_ALIGNED_HI_OP NULL #undef TARGET_ASM_ALIGNED_SI_OP #define TARGET_ASM_ALIGNED_SI_OP NULL +#undef TARGET_ASM_FILE_START +#define TARGET_ASM_FILE_START c4x_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 c4x_file_end @@ -4563,6 +4568,26 @@ c4x_external_ref (name) extern_head = p; } +/* We need to have a data section we can identify so that we can set + the DP register back to a data pointer in the small memory model. + This is only required for ISRs if we are paranoid that someone + may have quietly changed this register on the sly. */ +static void +c4x_file_start () +{ + int dspversion = 0; + if (TARGET_C30) dspversion = 30; + if (TARGET_C31) dspversion = 31; + if (TARGET_C32) dspversion = 32; + if (TARGET_C33) dspversion = 33; + if (TARGET_C40) dspversion = 40; + if (TARGET_C44) dspversion = 44; + + default_file_start (); + fprintf (asm_out_file, "\t.version\t%d\n", dspversion); + fputs ("\n\t.data\ndata_sec:\n", asm_out_file); +} + static void c4x_file_end () diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h index bea00ff..fb3622b 100644 --- a/gcc/config/c4x/c4x.h +++ b/gcc/config/c4x/c4x.h @@ -1548,35 +1548,6 @@ fini_section () \ /* Overall Framework of an Assembler File. */ -/* We need to have a data section we can identify so that we can set - the DP register back to a data pointer in the small memory model. - This is only required for ISRs if we are paranoid that someone - may have quietly changed this register on the sly. */ - -#define ASM_FILE_START(FILE) \ -{ \ - int dspversion = 0; \ - if (TARGET_C30) dspversion = 30; \ - if (TARGET_C31) dspversion = 31; \ - if (TARGET_C32) dspversion = 32; \ - if (TARGET_C33) dspversion = 33; \ - if (TARGET_C40) dspversion = 40; \ - if (TARGET_C44) dspversion = 44; \ - fprintf (FILE, "\t.version\t%d\n", dspversion); \ - fprintf (FILE, "\t.file\t"); \ - if (TARGET_TI) \ - { \ - const char *p; \ - const char *after_dir = main_input_filename; \ - for (p = main_input_filename; *p; p++) \ - if (*p == '/') \ - after_dir = p + 1; \ - output_quoted_string (FILE, after_dir); \ - } \ - else \ - output_quoted_string (FILE, main_input_filename); \ - fputs ("\n\t.data\ndata_sec:\n", FILE); \ -} #define ASM_COMMENT_START ";" |