===================================================================
@@ -7287,6 +7287,15 @@
for the file format in use is appropriate.
@end defmac
+@deftypefn {Target Hook} void TARGET_ASM_OUTPUT_SOURCE_FILENAME (FILE *@var{file}, const char *@var{name})
+Output COFF information or DWARF debugging information which indicates
+that filename @var{name} is the current source file to the stdio
+stream @var{file}.
+
+This target hook need not be defined if the standard form of output
+for the file format in use is appropriate.
+@end deftypefn
+
@defmac OUTPUT_QUOTED_STRING (@var{stream}, @var{string})
A C statement to output the string @var{string} to the stdio stream
@var{stream}. If you do not call the function @code{output_quoted_string}
===================================================================
@@ -7287,6 +7287,15 @@
for the file format in use is appropriate.
@end defmac
+@hook TARGET_ASM_OUTPUT_SOURCE_FILENAME
+Output COFF information or DWARF debugging information which indicates
+that filename @var{name} is the current source file to the stdio
+stream @var{file}.
+
+This target hook need not be defined if the standard form of output
+for the file format in use is appropriate.
+@end deftypefn
+
@defmac OUTPUT_QUOTED_STRING (@var{stream}, @var{string})
A C statement to output the string @var{string} to the stdio stream
@var{stream}. If you do not call the function @code{output_quoted_string}
===================================================================
@@ -404,6 +404,14 @@
void, (FILE *f),
NULL)
+/* Output information which indicates that filename is the current source
+ file. */
+DEFHOOK
+(output_source_filename,
+ "",
+ void ,(FILE *file, const char *name),
+ default_asm_output_source_filename)
+
/* ??? The TARGET_PRINT_OPERAND* hooks are part of the asm_out struct,
even though that is not reflected in the macro name to override their
initializers. */
===================================================================
@@ -620,39 +620,6 @@
#endif
}
-/* Output a file name in the form wanted by System V. */
-
-void
-output_file_directive (FILE *asm_file, const char *input_name)
-{
- int len;
- const char *na;
-
- if (input_name == NULL)
- input_name = "<stdin>";
- else
- input_name = remap_debug_filename (input_name);
-
- len = strlen (input_name);
- na = input_name + len;
-
- /* NA gets INPUT_NAME sans directory names. */
- while (na > input_name)
- {
- if (IS_DIR_SEPARATOR (na[-1]))
- break;
- na--;
- }
-
-#ifdef ASM_OUTPUT_SOURCE_FILENAME
- ASM_OUTPUT_SOURCE_FILENAME (asm_file, na);
-#else
- fprintf (asm_file, "\t.file\t");
- output_quoted_string (asm_file, na);
- putc ('\n', asm_file);
-#endif
-}
-
/* A subroutine of wrapup_global_declarations. We've come to the end of
the compilation unit. All deferred variables should be undeferred,
and all incomplete decls should be finalized. */
===================================================================
@@ -50,7 +50,6 @@
#ifdef BUFSIZ
extern void output_quoted_string (FILE *, const char *);
-extern void output_file_directive (FILE *, const char *);
#endif
extern void wrapup_global_declaration_1 (tree);
===================================================================
@@ -7247,6 +7247,43 @@
maybe_assemble_visibility (decl);
}
+/* The default hook for TARGET_ASM_OUTPUT_SOURCE_FILENAME. */
+
+void
+default_asm_output_source_filename (FILE *file, const char *name)
+{
+ fprintf (file, "\t.file\t");
+ output_quoted_string (file, name);
+ putc ('\n', file);
+}
+
+/* Output a file name in the form wanted by System V. */
+
+void
+output_file_directive (FILE *asm_file, const char *input_name)
+{
+ int len;
+ const char *na;
+
+ if (input_name == NULL)
+ input_name = "<stdin>";
+ else
+ input_name = remap_debug_filename (input_name);
+
+ len = strlen (input_name);
+ na = input_name + len;
+
+ /* NA gets INPUT_NAME sans directory names. */
+ while (na > input_name)
+ {
+ if (IS_DIR_SEPARATOR (na[-1]))
+ break;
+ na--;
+ }
+
+ targetm.asm_out.output_source_filename (asm_file, na);
+}
+
/* Create a DEBUG_EXPR_DECL / DEBUG_EXPR pair from RTL expression
EXP. */
rtx
===================================================================
@@ -595,6 +595,9 @@
extern void switch_to_section (section *);
extern void output_section_asm_op (const void *);
+extern void default_asm_output_source_filename (FILE *, const char *);
+extern void output_file_directive (FILE *, const char *);
+
extern unsigned int default_section_type_flags (tree, const char *, int);
extern bool have_global_bss_p (void);
===================================================================
@@ -261,7 +261,6 @@
extern void mips_push_asm_switch (struct mips_asm_switch *);
extern void mips_pop_asm_switch (struct mips_asm_switch *);
extern void mips_output_external (FILE *, tree, const char *);
-extern void mips_output_filename (FILE *, const char *);
extern void mips_output_ascii (FILE *, const char *, size_t);
extern void mips_output_aligned_decl_common (FILE *, tree, const char *,
unsigned HOST_WIDE_INT,
===================================================================
@@ -7881,7 +7882,7 @@
/* Implement ASM_OUTPUT_SOURCE_FILENAME. */
-void
+static void
mips_output_filename (FILE *stream, const char *name)
{
/* If we are emitting DWARF-2, let dwarf2out handle the ".file"
@@ -16484,6 +16485,9 @@
#undef TARGET_TRAMPOLINE_INIT
#define TARGET_TRAMPOLINE_INIT mips_trampoline_init
+#undef TARGET_ASM_OUTPUT_SOURCE_FILENAME
+#define TARGET_ASM_OUTPUT_SOURCE_FILENAME mips_output_filename
+
struct gcc_target targetm = TARGET_INITIALIZER;
#include "gt-mips.h"
===================================================================
@@ -2666,9 +2666,6 @@
} \
while (0)
-/* How to tell the debugger about changes of source files. */
-#define ASM_OUTPUT_SOURCE_FILENAME mips_output_filename
-
/* mips-tfile does not understand .stabd directives. */
#define DBX_OUTPUT_SOURCE_LINE(STREAM, LINE, COUNTER) do { \
dbxout_begin_stabn_sline (LINE); \