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| author | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-04 07:23:14 +0000 |
|---|---|---|
| committer | zack <zack@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-04 07:23:14 +0000 |
| commit | 28a5f832b65ec0540756e525c01a342be559c27b (patch) | |
| tree | 400024d6da2e3f7f20ce705a8d73a72617e73524 /gcc/dbxout.c | |
| parent | f62468fc315db3d29abd61bfb24e2249a7ced385 (diff) | |
| download | gcc-28a5f832b65ec0540756e525c01a342be559c27b.tar.gz | |
* dbxout.c (dbxout_function_decl): Always call dbxout_function_end.
(dbxout_function_end): Return after emitting the "Lscope" symbol
under the same conditions that this function formerly wasn't called.
Add explanatory comments.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85546 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/dbxout.c')
| -rw-r--r-- | gcc/dbxout.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/gcc/dbxout.c b/gcc/dbxout.c index 81717577973..9a9e44732d0 100644 --- a/gcc/dbxout.c +++ b/gcc/dbxout.c @@ -449,6 +449,8 @@ dbxout_function_end (void) { char lscope_label_name[100]; + /* The Lscope label must be emitted even if we aren't doing anything + else; dbxout_block needs it. */ function_section (current_function_decl); /* Convert Ltext into the appropriate format for local labels in case @@ -458,6 +460,16 @@ dbxout_function_end (void) targetm.asm_out.internal_label (asmfile, "Lscope", scope_labelno); scope_labelno++; + /* The N_FUN tag at the end of the function is a GNU extension, + which may be undesirable, and is unnecessary if we do not have + named sections. */ + if (!use_gnu_debug_info_extensions +#if defined(NO_DBX_FUNCTION_END) + || NO_DBX_FUNCTION_END +#endif + || !targetm.have_named_sections) + return; + /* By convention, GCC will mark the end of a function with an N_FUN symbol and an empty string. */ #ifdef DBX_OUTPUT_NFUN @@ -792,12 +804,7 @@ dbxout_function_decl (tree decl) #ifdef DBX_OUTPUT_FUNCTION_END DBX_OUTPUT_FUNCTION_END (asmfile, decl); #endif - if (use_gnu_debug_info_extensions -#if defined(NO_DBX_FUNCTION_END) - && ! NO_DBX_FUNCTION_END -#endif - && targetm.have_named_sections) - dbxout_function_end (); + dbxout_function_end (); } #endif /* DBX_DEBUGGING_INFO */ |