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(assemble_variable): Move debugging output calls to after section has been selected. 

(assemble_variable): Move debugging output calls
to after section has been selected.  Select the section again
if the debugging output call changes the section.

From-SVN: r4934
This commit is contained in:
Richard Stallman 1993-07-18 06:07:02 +00:00
parent cadcc1c11c
commit edbc355b88
1 changed files with 64 additions and 21 deletions
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85
gcc/varasm.c
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@ -705,6 +705,7 @@ assemble_variable (decl, top_level, at_end)
int align;
tree size_tree;
int reloc = 0;
enum in_section saved_in_section;
if (GET_CODE (DECL_RTL (decl)) == REG)
{
@ -781,27 +782,6 @@ assemble_variable (decl, top_level, at_end)
TREE_ASM_WRITTEN (decl) = 1;
#ifdef DBX_DEBUGGING_INFO
/* File-scope global variables are output here. */
if (write_symbols == DBX_DEBUG && top_level)
dbxout_symbol (decl, 0);
#endif
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG && top_level
/* Leave initialized global vars for end of compilation;
see comment in compile_file. */
&& (TREE_PUBLIC (decl) == 0 || DECL_INITIAL (decl) == 0))
sdbout_symbol (decl, 0);
#endif
/* Don't output any DWARF debugging information for variables here.
In the case of local variables, the information for them is output
when we do our recursive traversal of the tree representation for
the entire containing function. In the case of file-scope variables,
we output information for all of them at the very end of compilation
while we are doing our final traversal of the chain of file-scope
declarations. */
/* If storage size is erroneously variable, just continue.
Error message was already made. */
@ -844,6 +824,28 @@ assemble_variable (decl, top_level, at_end)
rounded += (BIGGEST_ALIGNMENT / BITS_PER_UNIT) - 1;
rounded = (rounded / (BIGGEST_ALIGNMENT / BITS_PER_UNIT)
* (BIGGEST_ALIGNMENT / BITS_PER_UNIT));
#ifdef DBX_DEBUGGING_INFO
/* File-scope global variables are output here. */
if (write_symbols == DBX_DEBUG && top_level)
dbxout_symbol (decl, 0);
#endif
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG && top_level
/* Leave initialized global vars for end of compilation;
see comment in compile_file. */
&& (TREE_PUBLIC (decl) == 0 || DECL_INITIAL (decl) == 0))
sdbout_symbol (decl, 0);
#endif
/* Don't output any DWARF debugging information for variables here.
In the case of local variables, the information for them is output
when we do our recursive traversal of the tree representation for
the entire containing function. In the case of file-scope variables,
we output information for all of them at the very end of compilation
while we are doing our final traversal of the chain of file-scope
declarations. */
#if 0
if (flag_shared_data)
data_section ();
@ -914,6 +916,47 @@ assemble_variable (decl, top_level, at_end)
data_section ();
#endif
/* Record current section so we can restore it if dbxout.c clobbers it. */
saved_in_section = in_section;
/* Output the dbx info now that we have chosen the section. */
#ifdef DBX_DEBUGGING_INFO
/* File-scope global variables are output here. */
if (write_symbols == DBX_DEBUG && top_level)
dbxout_symbol (decl, 0);
#endif
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG && top_level
/* Leave initialized global vars for end of compilation;
see comment in compile_file. */
&& (TREE_PUBLIC (decl) == 0 || DECL_INITIAL (decl) == 0))
sdbout_symbol (decl, 0);
#endif
/* Don't output any DWARF debugging information for variables here.
In the case of local variables, the information for them is output
when we do our recursive traversal of the tree representation for
the entire containing function. In the case of file-scope variables,
we output information for all of them at the very end of compilation
while we are doing our final traversal of the chain of file-scope
declarations. */
if (in_section != saved_in_section)
{
/* Switch to the proper section for this data. */
#ifdef SELECT_SECTION
SELECT_SECTION (decl, reloc);
#else
if (TREE_READONLY (decl)
&& ! TREE_THIS_VOLATILE (decl)
&& ! (flag_pic && reloc))
readonly_data_section ();
else
data_section ();
#endif
}
/* Compute and output the alignment of this data. */
align = DECL_ALIGN (decl);