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re PR debug/9963 ([CygWin] g++ -gcoff report "C_EFCN symbol out of scope")

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PR debug/9963
	* config/i386/cygming.h (ASM_OUTPUT_EXTERNAL): Pass DECL to
	i386_pe_record_external_function.
	(i386_pe_record_external_function): Update declaration.
	* config/i386/winnt.c (struct extern_list): Add decl field.
	(i386_pe_record_external_function): Add decl parameter.
	(i386_pe_file_end): Check TREE_ASM_WRITTEN on decl, not
	identifier.
	* config/i386/i386-protos.h (i386_pe_record_external_function):
	Update declaration.

From-SVN: r97602
This commit is contained in:
Ian Lance Taylor 2005-04-05 04:08:56 +00:00 committed by Ian Lance Taylor
parent b683f9fec6
commit 3ce9c82463
4 changed files with 22 additions and 6 deletions
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13
gcc/ChangeLog
View File

@ -1,3 +1,16 @@
2005-04-05 Ian Lance Taylor <ian@airs.com>
PR debug/9963
* config/i386/cygming.h (ASM_OUTPUT_EXTERNAL): Pass DECL to
i386_pe_record_external_function.
(i386_pe_record_external_function): Update declaration.
* config/i386/winnt.c (struct extern_list): Add decl field.
(i386_pe_record_external_function): Add decl parameter.
(i386_pe_file_end): Check TREE_ASM_WRITTEN on decl, not
identifier.
* config/i386/i386-protos.h (i386_pe_record_external_function):
Update declaration.
2005-04-05 Kazu Hirata <kazu@cs.umass.edu>
* config/m68k/m68k-protos.h: Add a prototype for

4
gcc/config/i386/cygming.h
View File

@ -297,7 +297,7 @@ extern void i386_pe_unique_section (TREE, int);
do \
{ \
if (TREE_CODE (DECL) == FUNCTION_DECL) \
i386_pe_record_external_function (NAME); \
i386_pe_record_external_function ((DECL), (NAME)); \
} \
while (0)
@ -345,7 +345,7 @@ extern void i386_pe_unique_section (TREE, int);
/* External function declarations. */
extern void i386_pe_record_external_function (const char *);
extern void i386_pe_record_external_function (tree, const char *);
extern void i386_pe_declare_function_type (FILE *, const char *, int);
extern void i386_pe_record_exported_symbol (const char *, int);
extern void i386_pe_file_end (void);

2
gcc/config/i386/i386-protos.h
View File

@ -234,7 +234,7 @@ extern int i386_pe_dllexport_name_p (const char *);
extern int i386_pe_dllimport_name_p (const char *);
extern void i386_pe_unique_section (tree, int);
extern void i386_pe_declare_function_type (FILE *, const char *, int);
extern void i386_pe_record_external_function (const char *);
extern void i386_pe_record_external_function (tree, const char *);
extern void i386_pe_record_exported_symbol (const char *, int);
extern void i386_pe_asm_file_end (FILE *);
extern void i386_pe_encode_section_info (tree, rtx, int);

9
gcc/config/i386/winnt.c
View File

@ -719,6 +719,7 @@ i386_pe_declare_function_type (FILE *file, const char *name, int public)
struct extern_list GTY(())
{
struct extern_list *next;
tree decl;
const char *name;
};
@ -731,12 +732,13 @@ static GTY(()) struct extern_list *extern_head;
for it then. */
void
i386_pe_record_external_function (const char *name)
i386_pe_record_external_function (tree decl, const char *name)
{
struct extern_list *p;
p = (struct extern_list *) ggc_alloc (sizeof *p);
p->next = extern_head;
p->decl = decl;
p->name = name;
extern_head = p;
}
@ -785,10 +787,11 @@ i386_pe_file_end (void)
{
tree decl;
decl = get_identifier (p->name);
decl = p->decl;
/* Positively ensure only one declaration for any given symbol. */
if (! TREE_ASM_WRITTEN (decl) && TREE_SYMBOL_REFERENCED (decl))
if (! TREE_ASM_WRITTEN (decl)
&& TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
{
TREE_ASM_WRITTEN (decl) = 1;
i386_pe_declare_function_type (asm_out_file, p->name,