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| author | Mark Mitchell <mark@codesourcery.com> | 2001-05-17 18:12:27 +0000 |
|---|---|---|
| committer | Mark Mitchell <mmitchel@gcc.gnu.org> | 2001-05-17 18:12:27 +0000 |
| commit | e6855a2d2906226cbaaa5f8653e44e42596771c9 (patch) | |
| tree | ea2ee85a1a8e761513f6ee751bb994a2aeee2dd0 /gcc/varasm.c | |
| parent | 8979edec07977e922f0534a4a29e720a5b983fa6 (diff) | |
| download | gcc-e6855a2d2906226cbaaa5f8653e44e42596771c9.zip gcc-e6855a2d2906226cbaaa5f8653e44e42596771c9.tar.gz gcc-e6855a2d2906226cbaaa5f8653e44e42596771c9.tar.bz2 | |
except.h (protect_cleanup_actions): Remove it.
* except.h (protect_cleanup_actions): Remove it.
(lang_protect_cleanup_actions): Declare it.
* except.c (protect_cleanup_actions): Remove it.
(lang_protect_cleanup_actions): New variable.
(init_eh): Don't make protect_cleanup_actions a GC root.
(expand_eh_region_and_cleanup): Call
lang_protect_cleanup_actions.
(output_function_exception_table): Remove unused `align'
variable.
* varasm.c (assemble_external): Abort if we have not yet
opened the assembly output file.
* except.c (cp_protect_cleanup_actions): New function.
(init_exception_processing): Don't set protect_cleanup_actions
here. Do set lang_protect_cleanup_actions.
From-SVN: r42218
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index 9b2744a..3e7b295 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -1625,6 +1625,13 @@ void assemble_external (decl) tree decl ATTRIBUTE_UNUSED; { + /* Because most platforms do not define ASM_OUTPUT_EXTERNAL, the + main body of this code is only rarely exercised. To provide some + testing, on all platforms, we make sure that the ASM_OUT_FILE is + open. If it's not, we should not be calling this function. */ + if (!asm_out_file) + abort (); + #ifdef ASM_OUTPUT_EXTERNAL if (DECL_P (decl) && DECL_EXTERNAL (decl) && TREE_PUBLIC (decl)) { |