diff options
Diffstat (limited to 'gcc/config/sh/sh.c')
| -rw-r--r-- | gcc/config/sh/sh.c | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c index 3dfa6eea2c4..1fca14fbc60 100644 --- a/gcc/config/sh/sh.c +++ b/gcc/config/sh/sh.c @@ -220,6 +220,7 @@ static void sh_media_init_builtins PARAMS ((void)); static rtx sh_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int)); static void sh_output_mi_thunk PARAMS ((FILE *, tree, HOST_WIDE_INT, HOST_WIDE_INT, tree)); +static void sh_file_start PARAMS ((void)); static int flow_dependent_p PARAMS ((rtx, rtx)); static void flow_dependent_p_1 PARAMS ((rtx, rtx, void *)); static int shiftcosts PARAMS ((rtx)); @@ -259,6 +260,11 @@ static int shmedia_target_regs_stack_adjust (HARD_REG_SET *); #undef TARGET_ASM_CAN_OUTPUT_MI_THUNK #define TARGET_ASM_CAN_OUTPUT_MI_THUNK hook_bool_tree_hwi_hwi_tree_true +#undef TARGET_ASM_FILE_START +#define TARGET_ASM_FILE_START sh_file_start +#undef TARGET_ASM_FILE_START_FILE_DIRECTIVE +#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true + #undef TARGET_INSERT_ATTRIBUTES #define TARGET_INSERT_ATTRIBUTES sh_insert_attributes @@ -1302,26 +1308,38 @@ output_ieee_ccmpeq (insn, operands) return output_branchy_insn (NE, "bt\t%l9\\;fcmp/eq\t%1,%0", insn, operands); } -/* Output to FILE the start of the assembler file. */ - -void -output_file_start (file) - FILE *file; -{ - output_file_directive (file, main_input_filename); +/* Output the start of the assembler file. */ - /* Switch to the data section so that the coffsem symbol - isn't in the text section. */ - data_section (); +static void +sh_file_start () +{ + default_file_start (); + + if (TARGET_ELF) + /* We need to show the text section with the proper + attributes as in TEXT_SECTION_ASM_OP, before dwarf2out + emits it without attributes in TEXT_SECTION, else GAS + will complain. We can teach GAS specifically about the + default attributes for our choice of text section, but + then we would have to change GAS again if/when we change + the text section name. */ + fprintf (asm_out_file, "%s\n", TEXT_SECTION_ASM_OP); + else + /* Switch to the data section so that the coffsem symbol + isn't in the text section. */ + data_section (); if (TARGET_LITTLE_ENDIAN) - fprintf (file, "\t.little\n"); + fputs ("\t.little\n", asm_out_file); - if (TARGET_SHCOMPACT) - fprintf (file, "\t.mode\tSHcompact\n"); - else if (TARGET_SHMEDIA) - fprintf (file, "\t.mode\tSHmedia\n\t.abi\t%i\n", - TARGET_SHMEDIA64 ? 64 : 32); + if (!TARGET_ELF) + { + if (TARGET_SHCOMPACT) + fputs ("\t.mode\tSHcompact\n", asm_out_file); + else if (TARGET_SHMEDIA) + fprintf (asm_out_file, "\t.mode\tSHmedia\n\t.abi\t%i\n", + TARGET_SHMEDIA64 ? 64 : 32); + } } /* Check if PAT includes UNSPEC_CALLER unspec pattern. */ |