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* gcc.target/powerpc/ppc-sdata-1.c: Require nonpic.
[pf3gnuchains/gcc-fork.git]
/
gcc
/
dbxout.c
diff --git
a/gcc/dbxout.c
b/gcc/dbxout.c
index
a7bae60
..
a314e7b
100644
(file)
--- a/
gcc/dbxout.c
+++ b/
gcc/dbxout.c
@@
-216,8
+216,8
@@
struct dbx_file
struct dbx_file *prev; /* Chain to traverse all pending bincls. */
};
struct dbx_file *prev; /* Chain to traverse all pending bincls. */
};
-/* This is the top of the stack.
-
+/* This is the top of the stack.
+
This is not saved for PCH, because restoring a PCH should not change it.
next_file_number does have to be saved, because the PCH may use some
file numbers; however, just before restoring a PCH, next_file_number
This is not saved for PCH, because restoring a PCH should not change it.
next_file_number does have to be saved, because the PCH may use some
file numbers; however, just before restoring a PCH, next_file_number
@@
-306,7
+306,7
@@
static void emit_pending_bincls (void);
static inline void emit_pending_bincls_if_required (void);
static void dbxout_init (const char *);
static inline void emit_pending_bincls_if_required (void);
static void dbxout_init (const char *);
-
+
static void dbxout_finish (const char *);
static void dbxout_start_source_file (unsigned, const char *);
static void dbxout_end_source_file (unsigned);
static void dbxout_finish (const char *);
static void dbxout_start_source_file (unsigned, const char *);
static void dbxout_end_source_file (unsigned);
@@
-848,7
+848,7
@@
do { \
SYM is the DECL of the symbol under consideration; it is used only
for its DECL_SOURCE_LINE. The other arguments are all passed directly
to DBX_FINISH_STABS; see above for details. */
SYM is the DECL of the symbol under consideration; it is used only
for its DECL_SOURCE_LINE. The other arguments are all passed directly
to DBX_FINISH_STABS; see above for details. */
-
+
static void
dbxout_finish_complex_stabs (tree sym, stab_code_type code,
rtx addr, const char *label, int number)
static void
dbxout_finish_complex_stabs (tree sym, stab_code_type code,
rtx addr, const char *label, int number)
@@
-902,7
+902,7
@@
dbxout_finish_complex_stabs (tree sym, stab_code_type code,
obstack_grow (&stabstr_ob, "\",", 2);
len = obstack_object_size (&stabstr_ob);
str = XOBFINISH (&stabstr_ob, char *);
obstack_grow (&stabstr_ob, "\",", 2);
len = obstack_object_size (&stabstr_ob);
str = XOBFINISH (&stabstr_ob, char *);
-
+
fwrite (str, 1, len, asm_out_file);
DBX_FINISH_STABS (sym, code, line, addr, label, number);
}
fwrite (str, 1, len, asm_out_file);
DBX_FINISH_STABS (sym, code, line, addr, label, number);
}
@@
-919,7
+919,7
@@
dbxout_function_end (tree decl ATTRIBUTE_UNUSED)
/* The Lscope label must be emitted even if we aren't doing anything
else; dbxout_block needs it. */
switch_to_section (function_section (current_function_decl));
/* The Lscope label must be emitted even if we aren't doing anything
else; dbxout_block needs it. */
switch_to_section (function_section (current_function_decl));
-
+
/* Convert Lscope into the appropriate format for local labels in case
the system doesn't insert underscores in front of user generated
labels. */
/* Convert Lscope into the appropriate format for local labels in case
the system doesn't insert underscores in front of user generated
labels. */
@@
-939,10
+939,10
@@
dbxout_function_end (tree decl ATTRIBUTE_UNUSED)
if (flag_reorder_blocks_and_partition)
{
dbxout_begin_empty_stabs (N_FUN);
if (flag_reorder_blocks_and_partition)
{
dbxout_begin_empty_stabs (N_FUN);
- dbxout_stab_value_label_diff (crtl->subsections.hot_section_end_label,
+ dbxout_stab_value_label_diff (crtl->subsections.hot_section_end_label,
crtl->subsections.hot_section_label);
dbxout_begin_empty_stabs (N_FUN);
crtl->subsections.hot_section_label);
dbxout_begin_empty_stabs (N_FUN);
- dbxout_stab_value_label_diff (crtl->subsections.cold_section_end_label,
+ dbxout_stab_value_label_diff (crtl->subsections.cold_section_end_label,
crtl->subsections.cold_section_label);
}
else
crtl->subsections.cold_section_label);
}
else
@@
-1178,7
+1178,7
@@
dbxout_start_source_file (unsigned int line ATTRIBUTE_UNUSED,
n->next = current_file;
n->next_type_number = 1;
n->next = current_file;
n->next_type_number = 1;
- /* Do not assign file number now.
+ /* Do not assign file number now.
Delay it until we actually emit BINCL. */
n->file_number = 0;
n->prev = NULL;
Delay it until we actually emit BINCL. */
n->file_number = 0;
n->prev = NULL;
@@
-1259,7
+1259,7
@@
dbxout_source_file (const char *filename)
}
}
}
}
-/* Output N_BNSYM, line number symbol entry, and local symbol at
+/* Output N_BNSYM, line number symbol entry, and local symbol at
function scope */
static void
function scope */
static void
@@
-1275,7
+1275,7
@@
dbxout_begin_prologue (unsigned int lineno, const char *filename)
scope_labelno++;
dbxout_source_line (lineno, filename, 0, true);
scope_labelno++;
dbxout_source_line (lineno, filename, 0, true);
- /* Output function begin block at function scope, referenced
+ /* Output function begin block at function scope, referenced
by dbxout_block, dbxout_source_line and dbxout_function_end. */
emit_pending_bincls_if_required ();
targetm.asm_out.internal_label (asm_out_file, "LFBB", scope_labelno);
by dbxout_block, dbxout_source_line and dbxout_function_end. */
emit_pending_bincls_if_required ();
targetm.asm_out.internal_label (asm_out_file, "LFBB", scope_labelno);
@@
-1299,7
+1299,7
@@
dbxout_source_line (unsigned int lineno, const char *filename,
char begin_label[20];
dbxout_begin_stabn_sline (lineno);
/* Reference current function start using LFBB. */
char begin_label[20];
dbxout_begin_stabn_sline (lineno);
/* Reference current function start using LFBB. */
- ASM_GENERATE_INTERNAL_LABEL (begin_label, "LFBB", scope_labelno);
+ ASM_GENERATE_INTERNAL_LABEL (begin_label, "LFBB", scope_labelno);
dbxout_stab_value_internal_label_diff ("LM", &dbxout_source_line_counter,
begin_label);
}
dbxout_stab_value_internal_label_diff ("LM", &dbxout_source_line_counter,
begin_label);
}
@@
-2093,7
+2093,7
@@
dbxout_type (tree type, int full)
int i;
tree child;
VEC(tree,gc) *accesses = BINFO_BASE_ACCESSES (binfo);
int i;
tree child;
VEC(tree,gc) *accesses = BINFO_BASE_ACCESSES (binfo);
-
+
if (use_gnu_debug_info_extensions)
{
if (BINFO_N_BASE_BINFOS (binfo))
if (use_gnu_debug_info_extensions)
{
if (BINFO_N_BASE_BINFOS (binfo))
@@
-2320,7
+2320,7
@@
static void
dbxout_type_name (tree type)
{
tree t = TYPE_NAME (type);
dbxout_type_name (tree type)
{
tree t = TYPE_NAME (type);
-
+
gcc_assert (t);
switch (TREE_CODE (t))
{
gcc_assert (t);
switch (TREE_CODE (t))
{
@@
-3138,7
+3138,7
@@
dbxout_symbol_name (tree decl, const char *suffix, int letter)
{
tree name;
{
tree name;
- if (DECL_CONTEXT (decl)
+ if (DECL_CONTEXT (decl)
&& (TYPE_P (DECL_CONTEXT (decl))
|| TREE_CODE (DECL_CONTEXT (decl)) == NAMESPACE_DECL))
/* One slight hitch: if this is a VAR_DECL which is a class member
&& (TYPE_P (DECL_CONTEXT (decl))
|| TREE_CODE (DECL_CONTEXT (decl)) == NAMESPACE_DECL))
/* One slight hitch: if this is a VAR_DECL which is a class member
@@
-3190,12
+3190,12
@@
dbxout_common_check (tree decl, int *value)
rtx home;
rtx sym_addr;
const char *name = NULL;
rtx home;
rtx sym_addr;
const char *name = NULL;
-
+
/* If the decl isn't a VAR_DECL, or if it isn't static, or if
it does not have a value (the offset into the common area), or if it
is thread local (as opposed to global) then it isn't common, and shouldn't
be handled as such.
/* If the decl isn't a VAR_DECL, or if it isn't static, or if
it does not have a value (the offset into the common area), or if it
is thread local (as opposed to global) then it isn't common, and shouldn't
be handled as such.
-
+
??? DECL_THREAD_LOCAL_P check prevents problems with improper .stabs
for thread-local symbols. Can be handled via same mechanism as used
in dwarf2out.c. */
??? DECL_THREAD_LOCAL_P check prevents problems with improper .stabs
for thread-local symbols. Can be handled via same mechanism as used
in dwarf2out.c. */
@@
-3206,7
+3206,7
@@
dbxout_common_check (tree decl, int *value)
|| !is_fortran ())
return NULL;
|| !is_fortran ())
return NULL;
- home = DECL_RTL (decl);
+ home = DECL_RTL (decl);
if (home == NULL_RTX || GET_CODE (home) != MEM)
return NULL;
if (home == NULL_RTX || GET_CODE (home) != MEM)
return NULL;
@@
-3431,7
+3431,7
@@
dbxout_parms (tree parms)
that it was actually passed by invisible reference. */
code = DBX_REGPARM_STABS_CODE;
that it was actually passed by invisible reference. */
code = DBX_REGPARM_STABS_CODE;
-
+
/* GDB likes this marked with a special letter. */
letter = (use_gnu_debug_info_extensions
? 'a' : DBX_REGPARM_STABS_LETTER);
/* GDB likes this marked with a special letter. */
letter = (use_gnu_debug_info_extensions
? 'a' : DBX_REGPARM_STABS_LETTER);
@@
-3502,7
+3502,7
@@
dbxout_parms (tree parms)
continue;
dbxout_begin_complex_stabs ();
continue;
dbxout_begin_complex_stabs ();
-
+
if (DECL_NAME (parms))
{
stabstr_I (DECL_NAME (parms));
if (DECL_NAME (parms))
{
stabstr_I (DECL_NAME (parms));