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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2004-12-18 22:49:55 +0100 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2004-12-18 21:49:55 +0000 |
| commit | 64270ab0561fce7eaa80684e0c71ee8184fbcf87 (patch) | |
| tree | f12c29f73b3cb8794ea74aeb7771e9fe58367147 /gcc/varasm.c | |
| parent | 36f5ada19abb481dff1a9e973f20e4dc77b8b979 (diff) | |
| download | gcc-64270ab0561fce7eaa80684e0c71ee8184fbcf87.zip gcc-64270ab0561fce7eaa80684e0c71ee8184fbcf87.tar.gz gcc-64270ab0561fce7eaa80684e0c71ee8184fbcf87.tar.bz2 | |
re PR middle-end/15486 (-fdata-sections moves common vars to .bss)
PR middle-end/15486
* varasm.c (asm_emit_uninitialised): Return early if
a custom section is requested.
(assemble_variable): Revert 2002-03-15 patch.
From-SVN: r92365
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 078959f..e6d018c 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1442,9 +1442,16 @@ asm_emit_uninitialised (tree decl, const char *name, destination = asm_dest_common; } + if (destination != asm_dest_common) + { + resolve_unique_section (decl, 0, flag_data_sections); + /* Custom sections don't belong here. */ + if (DECL_SECTION_NAME (decl)) + return false; + } + if (destination == asm_dest_bss) globalize_decl (decl); - resolve_unique_section (decl, 0, flag_data_sections); if (flag_shared_data) { @@ -1625,16 +1632,6 @@ assemble_variable (tree decl, int top_level ATTRIBUTE_UNUSED, if (DECL_PRESERVE_P (decl)) targetm.asm_out.mark_decl_preserved (name); - /* Output any data that we will need to use the address of. */ - if (DECL_INITIAL (decl) == error_mark_node) - reloc = contains_pointers_p (TREE_TYPE (decl)) ? 3 : 0; - else if (DECL_INITIAL (decl)) - { - reloc = compute_reloc_for_constant (DECL_INITIAL (decl)); - output_addressed_constants (DECL_INITIAL (decl)); - } - resolve_unique_section (decl, reloc, flag_data_sections); - /* Handle uninitialized definitions. */ /* If the decl has been given an explicit section name, then it @@ -1688,7 +1685,17 @@ assemble_variable (tree decl, int top_level ATTRIBUTE_UNUSED, if (TREE_PUBLIC (decl) && DECL_NAME (decl)) globalize_decl (decl); + /* Output any data that we will need to use the address of. */ + if (DECL_INITIAL (decl) == error_mark_node) + reloc = contains_pointers_p (TREE_TYPE (decl)) ? 3 : 0; + else if (DECL_INITIAL (decl)) + { + reloc = compute_reloc_for_constant (DECL_INITIAL (decl)); + output_addressed_constants (DECL_INITIAL (decl)); + } + /* Switch to the appropriate section. */ + resolve_unique_section (decl, reloc, flag_data_sections); variable_section (decl, reloc); /* dbxout.c needs to know this. */ |