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(output_call_frame_info): Change FDE CIE offset to be section name rather than 0. 

(output_call_frame_info): Change FDE CIE offset to
be section name rather than 0.
(gen_subprogram_die): Only emit DW_AT_external if origin is NULL.
Only call equate_decl_number_to_die if origin is NULL.
(dwarfout_begin_function): In code that computes offset of frame
pointer, change 4 to UNITS_PER_WORD.

From-SVN: r12545
This commit is contained in:
Jim Wilson 1996-07-22 16:54:46 -07:00
parent 845fc87500
commit ba7b35df7a
1 changed files with 9 additions and 8 deletions
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17
gcc/dwarf2out.c
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@ -3733,7 +3733,7 @@ output_call_frame_info ()
ASM_COMMENT_START);
}
fputc ('\n', asm_out_file);
ASM_OUTPUT_DWARF_DATA4 (asm_out_file, 0);
ASM_OUTPUT_DWARF_ADDR (asm_out_file, stripattributes (FRAME_SECTION));
if (flag_verbose_asm)
{
fprintf (asm_out_file, "\t%s FDE CIE offset",
@ -6085,22 +6085,22 @@ gen_subprogram_die (decl, context_die)
register tree outer_scope;
register tree label;
if (TREE_PUBLIC (decl) || DECL_EXTERNAL (decl))
{
add_AT_flag (subr_die, DW_AT_external, 1);
}
if (origin != NULL)
{
add_abstract_origin_attribute (subr_die, origin);
}
else
{
type = TREE_TYPE (decl);
if (TREE_PUBLIC (decl) || DECL_EXTERNAL (decl))
{
add_AT_flag (subr_die, DW_AT_external, 1);
}
add_name_and_src_coords_attributes (subr_die, decl);
if (DECL_INLINE (decl))
{
add_AT_unsigned (subr_die, DW_AT_inline, DW_INL_inlined);
}
type = TREE_TYPE (decl);
add_prototyped_attribute (subr_die, type);
add_member_attribute (subr_die, DECL_CONTEXT (decl));
add_type_attribute (subr_die, TREE_TYPE (type), 0, 0, context_die);
@ -6112,7 +6112,8 @@ gen_subprogram_die (decl, context_die)
}
else if (!DECL_EXTERNAL (decl))
{
equate_decl_number_to_die (decl, subr_die);
if (origin == NULL)
equate_decl_number_to_die (decl, subr_die);
add_AT_lbl_id (subr_die, DW_AT_low_pc, function_start_label (decl));
sprintf (label_id, FUNC_END_LABEL_FMT, current_funcdef_number);
add_AT_lbl_id (subr_die, DW_AT_high_pc, label_id);
@ -7381,7 +7382,7 @@ dwarfout_begin_function ()
if (current_frame_info.mask & (1 << 30))
{
offset = (current_frame_info.gp_save_offset
- (((current_frame_info.mask >> 31) & 1) * 4))
- (((current_frame_info.mask >> 31) & 1) * UNITS_PER_WORD))
/ DWARF_CIE_DATA_ALIGNMENT;
assert (offset >= 0);
cfi = new_cfi ();