@@ -20,9 +20,8 @@
#ifndef GCC_AARCH64_COFF_H
#define GCC_AARCH64_COFF_H
-#ifndef LOCAL_LABEL_PREFIX
-# define LOCAL_LABEL_PREFIX ""
-#endif
+#undef LOCAL_LABEL_PREFIX
+#define LOCAL_LABEL_PREFIX "."
/* Using long long breaks -ansi and -std=c90, so these will need to be
made conditional for an LLP64 ABI. */
@@ -54,19 +53,10 @@
}
#endif
-/* Output a local common block. /bin/as can't do this, so hack a
- `.space' into the bss segment. Note that this is *bad* practice,
- which is guaranteed NOT to work since it doesn't define STATIC
- COMMON space but merely STATIC BSS space. */
-#ifndef ASM_OUTPUT_ALIGNED_LOCAL
-# define ASM_OUTPUT_ALIGNED_LOCAL(STREAM, NAME, SIZE, ALIGN) \
- { \
- switch_to_section (bss_section); \
- ASM_OUTPUT_ALIGN (STREAM, floor_log2 (ALIGN / BITS_PER_UNIT)); \
- ASM_OUTPUT_LABEL (STREAM, NAME); \
- fprintf (STREAM, "\t.space\t%d\n", (int)(SIZE)); \
- }
-#endif
+#define ASM_OUTPUT_LOCAL(FILE, NAME, SIZE, ROUNDED) \
+( fputs (".lcomm ", (FILE)), \
+ assemble_name ((FILE), (NAME)), \
+ fprintf ((FILE), ",%lu\n", (ROUNDED)))
#define ASM_OUTPUT_SKIP(STREAM, NBYTES) \
fprintf (STREAM, "\t.space\t%d // skip\n", (int) (NBYTES))
@@ -78,7 +78,7 @@ still needed for compilation. */
/* Declare the type properly for any external libcall. */
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
- mingw_pe_declare_function_type (FILE, XSTR (FUN, 0), 1)
+ mingw_pe_declare_type (FILE, XSTR (FUN, 0), 1, 1)
/* Use section relative relocations for debugging offsets. Unlike
other targets that fake this by putting the section VMA at 0, PE
@@ -213,6 +213,22 @@ still needed for compilation. */
#define SUPPORTS_ONE_ONLY 1
+#undef ASM_DECLARE_OBJECT_NAME
+#define ASM_DECLARE_OBJECT_NAME(STREAM, NAME, DECL) \
+ do { \
+ mingw_pe_declare_type (STREAM, NAME, TREE_PUBLIC (DECL), 0); \
+ ASM_OUTPUT_LABEL ((STREAM), (NAME)); \
+ } while (0)
+
+
+#undef ASM_DECLARE_FUNCTION_NAME
+#define ASM_DECLARE_FUNCTION_NAME(STREAM, NAME, DECL) \
+ do { \
+ mingw_pe_declare_type (STREAM, NAME, TREE_PUBLIC (DECL), 1); \
+ aarch64_declare_function_name (STREAM, NAME, DECL); \
+ } while (0)
+
+
/* Define this to be nonzero if static stack checking is supported. */
#define STACK_CHECK_STATIC_BUILTIN 1
@@ -309,7 +309,7 @@ do { \
#define ASM_DECLARE_COLD_FUNCTION_NAME(FILE, NAME, DECL) \
do \
{ \
- mingw_pe_declare_function_type (FILE, NAME, 0); \
+ mingw_pe_declare_type (FILE, NAME, 0, 1); \
i386_pe_seh_cold_init (FILE, NAME); \
ASM_OUTPUT_LABEL (FILE, NAME); \
} \
@@ -335,7 +335,7 @@ do { \
/* Declare the type properly for any external libcall. */
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
- mingw_pe_declare_function_type (FILE, XSTR (FUN, 0), 1)
+ mingw_pe_declare_type (FILE, XSTR (FUN, 0), 1, 1)
/* This says out to put a global symbol in the BSS section. */
#undef ASM_OUTPUT_ALIGNED_BSS
@@ -420,8 +420,8 @@ do { \
= IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (DECL)); \
mingw_pe_maybe_record_exported_symbol (DECL, alias, 0); \
if (TREE_CODE (DECL) == FUNCTION_DECL) \
- mingw_pe_declare_function_type (STREAM, alias, \
- TREE_PUBLIC (DECL)); \
+ mingw_pe_declare_type (STREAM, alias, \
+ TREE_PUBLIC (DECL), 1); \
ASM_OUTPUT_DEF (STREAM, alias, IDENTIFIER_POINTER (TARGET)); \
} while (0)
@@ -575,20 +575,20 @@ i386_pe_asm_output_aligned_decl_common (FILE *stream, tree decl,
#include "gsyms.h"
-/* Mark a function appropriately. This should only be called for
+/* Mark a function or an object appropriately. This should only be called for
functions for which we are not emitting COFF debugging information.
FILE is the assembler output file, NAME is the name of the
function, and PUB is nonzero if the function is globally
visible. */
void
-mingw_pe_declare_function_type (FILE *file, const char *name, int pub)
+mingw_pe_declare_type (FILE *file, const char *name, bool pub, bool func)
{
fprintf (file, "\t.def\t");
assemble_name (file, name);
fprintf (file, ";\t.scl\t%d;\t.type\t%d;\t.endef\n",
pub ? (int) C_EXT : (int) C_STAT,
- (int) DT_FCN << N_BTSHFT);
+ (int) (func ? DT_FCN : DT_NON) << N_BTSHFT);
}
/* Keep a list of external functions. */
@@ -771,12 +771,12 @@ mingw_pe_file_end (void)
the real function so that an (unused) import is created. */
const char *realsym = i386_find_on_wrapper_list (p->name);
if (realsym)
- mingw_pe_declare_function_type (asm_out_file,
- concat ("__real_", realsym, NULL), TREE_PUBLIC (decl));
+ mingw_pe_declare_type (asm_out_file,
+ concat ("__real_", realsym, NULL), TREE_PUBLIC (decl), 1);
#endif /* CXX_WRAP_SPEC_LIST */
TREE_ASM_WRITTEN (decl) = 1;
- mingw_pe_declare_function_type (asm_out_file, p->name,
- TREE_PUBLIC (decl));
+ mingw_pe_declare_type (asm_out_file, p->name,
+ TREE_PUBLIC (decl), 1);
}
}
@@ -815,7 +815,7 @@ mingw_pe_file_end (void)
#ifdef ASM_WEAKEN_LABEL
ASM_WEAKEN_LABEL (asm_out_file, name);
#endif
- mingw_pe_declare_function_type (asm_out_file, name, 1);
+ mingw_pe_declare_type (asm_out_file, name, 1, 1);
}
fprintf (asm_out_file, "\t.section\t.rdata$%s, \"dr\"\n"
@@ -1374,7 +1374,7 @@ void
i386_pe_start_function (FILE *f, const char *name, tree decl)
{
mingw_pe_maybe_record_exported_symbol (decl, name, 0);
- mingw_pe_declare_function_type (f, name, TREE_PUBLIC (decl));
+ mingw_pe_declare_type (f, name, TREE_PUBLIC (decl), 1);
/* In case section was altered by debugging output. */
if (decl != NULL_TREE)
switch_to_section (function_section (decl));
@@ -23,8 +23,7 @@ http://www.gnu.org/licenses/. */
extern tree mingw_handle_selectany_attribute (tree *, tree, tree, int, bool *);
extern void mingw_pe_asm_named_section (const char *, unsigned int, tree);
-extern void mingw_pe_declare_function_type (FILE *file, const char *name,
- int pub);
+extern void mingw_pe_declare_type (FILE *, const char *, bool, bool);
extern void mingw_pe_encode_section_info (tree, rtx, int);
extern void mingw_pe_file_end (void);
extern void mingw_pe_maybe_record_exported_symbol (tree, const char *, int);