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remove "align" parameter from named_section hook
- To: gcc-patches at gcc dot gnu dot org
- Subject: remove "align" parameter from named_section hook
- From: Richard Henderson <rth at redhat dot com>
- Date: Thu, 16 Aug 2001 19:36:27 -0700
The align parameter was to be used for Irix6 assembler quirks, but that
doesn't actually solve the problem properly, so I'm going to do it a
different way.
I've split this out of a larger change that's intended to actually
fix Irix; this by itself doesn't do the job, but this is more
repetative.
r~
* varasm.c (named_section_flags): Remove align parameter.
* varasm.c, dwarf2out.c: Update all callers.
* output.h: Update prototypes.
* target.h (target.asm_out.named_section): Remove align parameter.
* varasm.c, config/a29k/a29k.c, config/alpha/alpha.c,
config/arm/arm.c, config/c4x/c4x.c, config/h8300/h8300.c,
config/i386/i386.c, config/i386/winnt.c, config/m68k/m68k.c,
config/mcore/mcore.c, config/mips/mips.c, config/rs6000/rs6000.c,
config/sh/sh.c, config/sparc/sparc.c: Update implementations to match.
* varasm.c (in_named_entry_eq, in_named_entry_hash): New.
(get_named_section_flags, set_named_section_flags): New.
(named_section_flags): Use them.
(named_section): Do decl vs section flags check here...
(default_section_type_flags): ... not here.
(init_varasm_once): Create in_named_htab.
(resolve_unique_section): Mark reloc unused.
Index: dwarf2out.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dwarf2out.c,v
retrieving revision 1.302
diff -c -p -d -u -r1.302 dwarf2out.c
--- dwarf2out.c 2001/08/14 19:12:34 1.302
+++ dwarf2out.c 2001/08/17 02:29:12
@@ -1738,8 +1738,7 @@ output_call_frame_info (for_eh)
if (for_eh)
{
#ifdef EH_FRAME_SECTION_NAME
- named_section_flags (EH_FRAME_SECTION_NAME, SECTION_WRITE,
- DWARF_OFFSET_SIZE);
+ named_section_flags (EH_FRAME_SECTION_NAME, SECTION_WRITE);
#else
tree label = get_file_function_name ('F');
@@ -1751,7 +1750,7 @@ output_call_frame_info (for_eh)
assemble_label ("__FRAME_BEGIN__");
}
else
- named_section_flags (DEBUG_FRAME_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_FRAME_SECTION, SECTION_DEBUG);
/* Output the CIE. */
ASM_GENERATE_INTERNAL_LABEL (l1, CIE_AFTER_SIZE_LABEL, for_eh);
@@ -6322,7 +6321,7 @@ output_comp_unit (die)
secname = (const char *) DEBUG_INFO_SECTION;
/* Output debugging information. */
- named_section_flags (secname, SECTION_DEBUG, 1);
+ named_section_flags (secname, SECTION_DEBUG);
output_compilation_unit_header ();
output_die (die);
@@ -11560,7 +11559,7 @@ dwarf2out_start_source_file (lineno, fil
}
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
dw2_asm_output_data (1, DW_MACINFO_start_file, "Start new file");
dw2_asm_output_data_uleb128 (lineno, "Included from line number %d",
lineno);
@@ -11582,7 +11581,7 @@ dwarf2out_end_source_file (lineno)
}
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
dw2_asm_output_data (1, DW_MACINFO_end_file, "End file");
}
}
@@ -11604,7 +11603,7 @@ dwarf2out_define (lineno, buffer)
}
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
dw2_asm_output_data (1, DW_MACINFO_define, "Define macro");
dw2_asm_output_data_uleb128 (lineno, "At line number %d", lineno);
dw2_asm_output_nstring (buffer, -1, "The macro");
@@ -11622,7 +11621,7 @@ dwarf2out_undef (lineno, buffer)
{
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
dw2_asm_output_data (1, DW_MACINFO_undef, "Undefine macro");
dw2_asm_output_data_uleb128 (lineno, "At line number %d", lineno);
dw2_asm_output_nstring (buffer, -1, "The macro");
@@ -11695,17 +11694,17 @@ dwarf2out_init (main_input_filename)
ASM_GENERATE_INTERNAL_LABEL (debug_line_section_label,
DEBUG_LINE_SECTION_LABEL, 0);
ASM_GENERATE_INTERNAL_LABEL (loc_section_label, DEBUG_LOC_SECTION_LABEL, 0);
- named_section_flags (DEBUG_LOC_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_LOC_SECTION, SECTION_DEBUG);
ASM_OUTPUT_LABEL (asm_out_file, loc_section_label);
- named_section_flags (DEBUG_ABBREV_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_ABBREV_SECTION, SECTION_DEBUG);
ASM_OUTPUT_LABEL (asm_out_file, abbrev_section_label);
- named_section_flags (DEBUG_INFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_INFO_SECTION, SECTION_DEBUG);
ASM_OUTPUT_LABEL (asm_out_file, debug_info_section_label);
- named_section_flags (DEBUG_LINE_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_LINE_SECTION, SECTION_DEBUG);
ASM_OUTPUT_LABEL (asm_out_file, debug_line_section_label);
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
ASM_GENERATE_INTERNAL_LABEL (macinfo_section_label,
DEBUG_MACINFO_SECTION_LABEL, 0);
ASM_OUTPUT_LABEL (asm_out_file, macinfo_section_label);
@@ -11782,7 +11781,7 @@ dwarf2out_finish (input_filename)
examining the file. */
if (! DWARF2_ASM_LINE_DEBUG_INFO)
{
- named_section_flags (DEBUG_LINE_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_LINE_SECTION, SECTION_DEBUG);
output_line_info ();
}
@@ -11813,13 +11812,13 @@ dwarf2out_finish (input_filename)
output_comp_unit (comp_unit_die);
/* Output the abbreviation table. */
- named_section_flags (DEBUG_ABBREV_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_ABBREV_SECTION, SECTION_DEBUG);
output_abbrev_section ();
if (pubname_table_in_use)
{
/* Output public names table. */
- named_section_flags (DEBUG_PUBNAMES_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_PUBNAMES_SECTION, SECTION_DEBUG);
output_pubnames ();
}
@@ -11828,7 +11827,7 @@ dwarf2out_finish (input_filename)
if (fde_table_in_use)
{
/* Output the address range information. */
- named_section_flags (DEBUG_ARANGES_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_ARANGES_SECTION, SECTION_DEBUG);
output_aranges ();
}
@@ -11836,7 +11835,7 @@ dwarf2out_finish (input_filename)
if (have_location_lists)
{
/* Output the location lists info. */
- named_section_flags (DEBUG_LOC_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_LOC_SECTION, SECTION_DEBUG);
output_location_lists (die);
have_location_lists = 0;
}
@@ -11844,14 +11843,14 @@ dwarf2out_finish (input_filename)
/* Output ranges section if necessary. */
if (ranges_table_in_use)
{
- named_section_flags (DEBUG_RANGES_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_RANGES_SECTION, SECTION_DEBUG);
output_ranges ();
}
/* Have to end the primary source file. */
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
- named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG, 1);
+ named_section_flags (DEBUG_MACINFO_SECTION, SECTION_DEBUG);
dw2_asm_output_data (1, DW_MACINFO_end_file, "End file");
}
}
Index: output.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/output.h,v
retrieving revision 1.71
diff -c -p -d -u -r1.71 output.h
--- output.h 2001/08/16 15:41:05 1.71
+++ output.h 2001/08/17 02:29:12
@@ -454,21 +454,19 @@ extern void no_asm_to_stream PARAMS ((FI
#define SECTION_FORGET 64 /* forget that we've entered the section */
#define SECTION_MACH_DEP 128 /* subsequent bits reserved for target */
-extern void named_section_flags PARAMS ((const char *, unsigned int,
- unsigned int));
+extern unsigned int get_named_section_flags PARAMS ((const char *));
+extern bool set_named_section_flags PARAMS ((const char *, unsigned int));
+extern void named_section_flags PARAMS ((const char *, unsigned int));
union tree_node;
extern unsigned int default_section_type_flags PARAMS ((union tree_node *,
const char *, int));
-extern void default_no_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
-extern void default_elf_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
-extern void default_coff_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
-extern void default_pe_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+extern void default_no_named_section PARAMS ((const char *, unsigned int));
+extern void default_elf_asm_named_section PARAMS ((const char *, unsigned int));
+extern void default_coff_asm_named_section PARAMS ((const char *,
+ unsigned int));
+extern void default_pe_asm_named_section PARAMS ((const char *, unsigned int));
extern void default_stabs_asm_out_destructor PARAMS ((struct rtx_def *, int));
extern void default_named_section_asm_out_destructor PARAMS ((struct rtx_def *,
Index: target.h
===================================================================
RCS file: /cvs/gcc/gcc/gcc/target.h,v
retrieving revision 1.11
diff -c -p -d -u -r1.11 target.h
--- target.h 2001/08/09 22:33:18 1.11
+++ target.h 2001/08/17 02:29:12
@@ -67,11 +67,9 @@ struct gcc_target
/* Output the assembler code for function exit. */
void (* function_epilogue) PARAMS ((FILE *, HOST_WIDE_INT));
- /* Switch to an arbitrary section NAME with attributes as specified
- by FLAGS. ALIGN specifies any known alignment requirements for
- the section; 0 if the default should be used. */
- void (* named_section) PARAMS ((const char *, unsigned int,
- unsigned int));
+ /* Switch to an arbitrary section NAME with attributes as
+ specified by FLAGS. */
+ void (* named_section) PARAMS ((const char *, unsigned int));
/* Output a constructor for a symbol with a given priority. */
void (* constructor) PARAMS ((struct rtx_def *, int));
Index: varasm.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/varasm.c,v
retrieving revision 1.194
diff -c -p -d -u -r1.194 varasm.c
--- varasm.c 2001/08/17 02:03:36 1.194
+++ varasm.c 2001/08/17 02:29:12
@@ -165,6 +165,8 @@ static void output_constructor PARAMS (
#ifdef ASM_WEAKEN_LABEL
static void remove_from_pending_weak_list PARAMS ((const char *));
#endif
+static int in_named_entry_eq PARAMS ((const PTR, const PTR));
+static hashval_t in_named_entry_hash PARAMS ((const PTR));
#ifdef ASM_OUTPUT_BSS
static void asm_output_bss PARAMS ((FILE *, tree, const char *, int, int));
#endif
@@ -209,6 +211,16 @@ static enum in_section { no_section, in_
/* Text of section name when in_section == in_named. */
static const char *in_named_name;
+/* Hash table of flags that have been used for a particular named section. */
+
+struct in_named_entry
+{
+ const char *name;
+ unsigned int flags;
+};
+
+static htab_t in_named_htab;
+
/* Define functions like text_section for any extra sections. */
#ifdef EXTRA_SECTION_FUNCTIONS
EXTRA_SECTION_FUNCTIONS
@@ -286,17 +298,86 @@ in_data_section ()
return in_section == in_data;
}
+/* Helper routines for maintaining in_named_htab. */
+
+static int
+in_named_entry_eq (p1, p2)
+ const PTR p1;
+ const PTR p2;
+{
+ const struct in_named_entry *old = p1;
+ const char *new = p2;
+
+ return strcmp (old->name, new) == 0;
+}
+
+static hashval_t
+in_named_entry_hash (p)
+ const PTR p;
+{
+ const struct in_named_entry *old = p;
+ return htab_hash_string (old->name);
+}
+
+/* If SECTION has been seen before as a named section, return the flags
+ that were used. Otherwise, return 0. Note, that 0 is a perfectly valid
+ set of flags for a section to have, so 0 does not mean that the section
+ has not been seen. */
+
+unsigned int
+get_named_section_flags (section)
+ const char *section;
+{
+ struct in_named_entry **slot;
+
+ slot = (struct in_named_entry**)
+ htab_find_slot_with_hash (in_named_htab, section,
+ htab_hash_string (section), NO_INSERT);
+
+ return slot ? (*slot)->flags : 0;
+}
+
+/* Record FLAGS for SECTION. If SECTION was previously recorded with a
+ different set of flags, return false. */
+
+bool
+set_named_section_flags (section, flags)
+ const char *section;
+ unsigned int flags;
+{
+ struct in_named_entry **slot, *entry;
+
+ slot = (struct in_named_entry**)
+ htab_find_slot_with_hash (in_named_htab, section,
+ htab_hash_string (section), INSERT);
+ entry = *slot;
+
+ if (!entry)
+ {
+ entry = (struct in_named_entry *) xmalloc (sizeof (*entry));
+ *slot = entry;
+ entry->name = ggc_strdup (section);
+ entry->flags = flags;
+ }
+ else if (entry->flags != flags)
+ return false;
+
+ return true;
+}
+
/* Tell assembler to change to section NAME with attributes FLAGS. */
void
-named_section_flags (name, flags, align)
+named_section_flags (name, flags)
const char *name;
unsigned int flags;
- unsigned int align;
{
- if (in_section != in_named || strcmp (name, in_named_name))
+ if (in_section != in_named || strcmp (name, in_named_name) != 0)
{
- (* targetm.asm_out.named_section) (name, flags, align);
+ if (! set_named_section_flags (name, flags))
+ abort ();
+
+ (* targetm.asm_out.named_section) (name, flags);
if (flags & SECTION_FORGET)
in_section = no_section;
@@ -327,7 +408,16 @@ named_section (decl, name, reloc)
name = TREE_STRING_POINTER (DECL_SECTION_NAME (decl));
flags = (* targetm.section_type_flags) (decl, name, reloc);
- named_section_flags (name, flags, 0);
+
+ /* Sanity check user variables for flag changes. Non-user
+ section flag changes will abort in named_section_flags. */
+ if (decl && ! set_named_section_flags (name, flags))
+ {
+ error_with_decl (decl, "%s causes a section type conflict");
+ flags = get_named_section_flags (name);
+ }
+
+ named_section_flags (name, flags);
}
/* If required, set DECL_SECTION_NAME to a unique name. */
@@ -335,7 +425,7 @@ named_section (decl, name, reloc)
static void
resolve_unique_section (decl, reloc)
tree decl;
- int reloc;
+ int reloc ATTRIBUTE_UNUSED;
{
if (DECL_SECTION_NAME (decl) == NULL_TREE
&& (flag_function_sections
@@ -855,7 +945,8 @@ default_named_section_asm_out_destructor
section = buf;
}
- named_section_flags (section, SECTION_WRITE, POINTER_SIZE / BITS_PER_UNIT);
+ named_section_flags (section, SECTION_WRITE);
+ assemble_align (POINTER_SIZE);
assemble_integer (symbol, POINTER_SIZE / BITS_PER_UNIT, 1);
}
@@ -915,7 +1006,7 @@ default_named_section_asm_out_constructo
section = buf;
}
- named_section_flags (section, SECTION_WRITE, POINTER_SIZE / BITS_PER_UNIT);
+ named_section_flags (section, SECTION_WRITE);
assemble_integer (symbol, POINTER_SIZE / BITS_PER_UNIT, 1);
}
@@ -4820,6 +4911,9 @@ init_varasm_once ()
{
const_str_htab = htab_create (128, const_str_htab_hash, const_str_htab_eq,
const_str_htab_del);
+ in_named_htab = htab_create (31, in_named_entry_hash,
+ in_named_entry_eq, NULL);
+
ggc_add_root (const_hash_table, MAX_HASH_TABLE, sizeof const_hash_table[0],
mark_const_hash_entry);
ggc_add_root (&const_str_htab, 1, sizeof const_str_htab,
@@ -4831,12 +4925,7 @@ init_varasm_once ()
might contain runtime relocations.
We make the section read-only and executable for a function decl,
- read-only for a const data decl, and writable for a non-const data decl.
-
- If the section has already been defined, to not allow it to have
- different attributes, as (1) this is ambiguous since we're not seeing
- all the declarations up front and (2) some assemblers (e.g. SVR4)
- do not recoginize section redefinitions. */
+ read-only for a const data decl, and writable for a non-const data decl. */
unsigned int
default_section_type_flags (decl, name, reloc)
@@ -4844,16 +4933,8 @@ default_section_type_flags (decl, name,
const char *name;
int reloc;
{
- static htab_t htab;
unsigned int flags;
- unsigned int **slot;
- /* The names we put in the hashtable will always be the unique
- versions gived to us by the stringtable, so we can just use
- their addresses as the keys. */
- if (!htab)
- htab = htab_create (31, htab_hash_pointer, htab_eq_pointer, NULL);
-
if (decl && TREE_CODE (decl) == FUNCTION_DECL)
flags = SECTION_CODE;
else if (decl && DECL_READONLY_SECTION (decl, reloc))
@@ -4872,19 +4953,6 @@ default_section_type_flags (decl, name,
|| strncmp (name, ".gnu.linkonce.sb.", 17) == 0)
flags |= SECTION_BSS;
- /* See if we already have an entry for this section. */
- slot = (unsigned int **) htab_find_slot (htab, name, INSERT);
- if (!*slot)
- {
- *slot = (unsigned int *) xmalloc (sizeof (unsigned int));
- **slot = flags;
- }
- else
- {
- if (decl && **slot != flags)
- error_with_decl (decl, "%s causes a section type conflict");
- }
-
return flags;
}
@@ -4892,10 +4960,9 @@ default_section_type_flags (decl, name,
Four variants for common object file formats. */
void
-default_no_named_section (name, flags, align)
+default_no_named_section (name, flags)
const char *name ATTRIBUTE_UNUSED;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
/* Some object formats don't support named sections at all. The
front-end should already have flagged this as an error. */
@@ -4903,10 +4970,9 @@ default_no_named_section (name, flags, a
}
void
-default_elf_asm_named_section (name, flags, align)
+default_elf_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
char flagchars[8], *f = flagchars;
const char *type;
@@ -4931,10 +4997,9 @@ default_elf_asm_named_section (name, fla
}
void
-default_coff_asm_named_section (name, flags, align)
+default_coff_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
char flagchars[8], *f = flagchars;
@@ -4948,12 +5013,11 @@ default_coff_asm_named_section (name, fl
}
void
-default_pe_asm_named_section (name, flags, align)
+default_pe_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
- default_coff_asm_named_section (name, flags, align);
+ default_coff_asm_named_section (name, flags);
if (flags & SECTION_LINKONCE)
{
Index: config/a29k/a29k.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/a29k/a29k.c,v
retrieving revision 1.20
diff -c -p -d -u -r1.20 a29k.c
--- config/a29k/a29k.c 2001/08/09 22:33:20 1.20
+++ config/a29k/a29k.c 2001/08/17 02:29:12
@@ -48,8 +48,7 @@ static void compute_regstack_size PARAMS
static void check_epilogue_internal_label PARAMS ((FILE *));
static void output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
-static void a29k_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void a29k_asm_named_section PARAMS ((const char *, unsigned int));
#define min(A,B) ((A) < (B) ? (A) : (B))
@@ -1572,10 +1571,9 @@ output_function_epilogue (file, size)
}
static void
-a29k_asm_named_section (name, flags, align)
+a29k_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
/* ??? Is it really correct to mark all sections as "bss"? */
fprintf (asm_out_file, "\t.sect %s, bss\n\t.use %s\n", name, name);
Index: config/alpha/alpha.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/alpha/alpha.c,v
retrieving revision 1.181
diff -c -p -d -u -r1.181 alpha.c
--- config/alpha/alpha.c 2001/08/13 15:52:22 1.181
+++ config/alpha/alpha.c 2001/08/17 02:29:12
@@ -151,8 +151,7 @@ static void alpha_output_function_end_pr
#if TARGET_ABI_OPEN_VMS
static int vms_valid_decl_attribute_p PARAMS ((tree, tree, tree, tree));
static unsigned int vms_section_type_flags PARAMS ((tree, const char *, int));
-static void vms_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void vms_asm_named_section PARAMS ((const char *, unsigned int));
static void vms_asm_out_constructor PARAMS ((rtx, int));
static void vms_asm_out_destructor PARAMS ((rtx, int));
# undef TARGET_VALID_DECL_ATTRIBUTE
@@ -6568,10 +6567,9 @@ vms_section_type_flags (decl, name, relo
the section; 0 if the default should be used. */
static void
-vms_asm_named_section (name, flags, align)
+vms_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align;
{
const char *flag_str = "";
@@ -6581,11 +6579,6 @@ vms_asm_named_section (name, flags, alig
flag_str = ",NOWRT";
fprintf (asm_out_file, ".section\t%s%s\n", name, flag_str);
-
- /* ??? An indicated alignment of 1 byte is only used by dwarf,
- and for that we turn off auto-alignment. */
- if (align == 1)
- ASM_OUTPUT_ALIGN (asm_out_file, 0);
}
/* Record an element in the table of global constructors. SYMBOL is
Index: config/arm/arm.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/arm/arm.c,v
retrieving revision 1.158
diff -c -p -d -u -r1.158 arm.c
--- config/arm/arm.c 2001/08/14 20:49:22 1.158
+++ config/arm/arm.c 2001/08/17 02:29:13
@@ -116,7 +116,6 @@ static void thumb_output_function_prolo
static int arm_comp_type_attributes PARAMS ((tree, tree));
static void arm_set_default_type_attributes PARAMS ((tree));
static void arm_elf_asm_named_section PARAMS ((const char *,
- unsigned int,
unsigned int));
#undef Hint
#undef Mmode
@@ -10829,10 +10828,9 @@ aof_dump_imports (f)
used before the section type. */
static void
-arm_elf_asm_named_section (name, flags, align)
+arm_elf_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
char flagchars[8], *f = flagchars;
const char *type;
Index: config/c4x/c4x.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/c4x/c4x.c,v
retrieving revision 1.90
diff -c -p -d -u -r1.90 c4x.c
--- config/c4x/c4x.c 2001/08/13 15:52:24 1.90
+++ config/c4x/c4x.c 2001/08/17 02:29:13
@@ -193,8 +193,7 @@ static int c4x_rptb_valid_p PARAMS ((rtx
static int c4x_label_ref_used_p PARAMS ((rtx, rtx));
static int c4x_valid_type_attribute_p PARAMS ((tree, tree, tree, tree));
static void c4x_insert_attributes PARAMS ((tree, tree *));
-static void c4x_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void c4x_asm_named_section PARAMS ((const char *, unsigned int));
/* Initialize the GCC target structure. */
#undef TARGET_VALID_TYPE_ATTRIBUTE
@@ -5183,10 +5182,9 @@ c4x_expand_builtin (exp, target, subtarg
}
static void
-c4x_asm_named_section (name, flags, align)
+c4x_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
fprintf (asm_out_file, "\t.sect\t\"%s\"\n", name);
}
Index: config/h8300/h8300.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/h8300/h8300.c,v
retrieving revision 1.63
diff -c -p -d -u -r1.63 h8300.c
--- config/h8300/h8300.c 2001/08/04 01:31:33 1.63
+++ config/h8300/h8300.c 2001/08/17 02:29:13
@@ -56,8 +56,7 @@ static const char *cond_string PARAMS ((
static int h8300_valid_decl_attribute PARAMS ((tree, tree, tree, tree));
static void h8300_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void h8300_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
-static void h8300_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void h8300_asm_named_section PARAMS ((const char *, unsigned int));
/* CPU_TYPE, says what cpu we're compiling for. */
int cpu_type;
@@ -3329,10 +3328,9 @@ h8300_adjust_insn_length (insn, length)
}
static void
-h8300_asm_named_section (name, flags, align)
+h8300_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
/* ??? Perhaps we should be using default_coff_asm_named_section. */
fprintf (asm_out_file, "\t.section %s\n", name);
Index: config/i386/i386.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/i386/i386.c,v
retrieving revision 1.297
diff -c -p -d -u -r1.297 i386.c
--- config/i386/i386.c 2001/08/16 13:32:22 1.297
+++ config/i386/i386.c 2001/08/17 02:29:13
@@ -612,8 +612,7 @@ static int ix86_comp_type_attributes PAR
static void ix86_svr3_asm_out_constructor PARAMS ((rtx, int));
#endif
#if defined(TARGET_ELF) && defined(TARGET_COFF)
-static void sco_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void sco_asm_named_section PARAMS ((const char *, unsigned int));
static void sco_asm_out_constructor PARAMS ((rtx, int));
#endif
@@ -2342,7 +2341,7 @@ ix86_asm_file_end (file)
error_mark_node);
DECL_ONE_ONLY (decl) = 1;
UNIQUE_SECTION (decl, 0);
- named_section (decl, NULL, 0);
+ named_section (decl, NULL);
}
else
#else
@@ -10839,15 +10838,14 @@ ix86_svr3_asm_out_constructor (symbol, p
#if defined(TARGET_ELF) && defined(TARGET_COFF)
static void
-sco_asm_named_section (name, flags, align)
+sco_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align;
{
if (TARGET_ELF)
- default_elf_asm_named_section (name, flags, align);
+ default_elf_asm_named_section (name, flags);
else
- default_coff_asm_named_section (name, flags, align);
+ default_coff_asm_named_section (name, flags);
}
static void
Index: config/i386/winnt.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/i386/winnt.c,v
retrieving revision 1.23
diff -c -p -d -u -r1.23 winnt.c
--- config/i386/winnt.c 2001/08/04 01:31:34 1.23
+++ config/i386/winnt.c 2001/08/17 02:29:13
@@ -523,10 +523,9 @@ i386_pe_section_type_flags (decl, name,
}
void
-i386_pe_asm_named_section (name, flags, align)
+i386_pe_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
char flagchars[8], *f = flagchars;
Index: config/m68k/m68k.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/m68k/m68k.c,v
retrieving revision 1.53
diff -c -p -d -u -r1.53 m68k.c
--- config/m68k/m68k.c 2001/08/10 16:56:53 1.53
+++ config/m68k/m68k.c 2001/08/17 02:29:13
@@ -61,8 +61,7 @@ static rtx find_addr_reg PARAMS ((rtx));
static const char *singlemove_string PARAMS ((rtx *));
static void m68k_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void m68k_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
-static void m68k_coff_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void m68k_coff_asm_named_section PARAMS ((const char *, unsigned int));
#ifdef CTOR_LIST_BEGIN
static void m68k_svr3_asm_out_constructor PARAMS ((rtx, int));
#endif
@@ -4218,10 +4217,9 @@ output_xorsi3 (operands)
/* Output assembly to switch to section NAME with attribute FLAGS. */
static void
-m68k_coff_asm_named_section (name, flags, align)
+m68k_coff_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
char flagchar;
Index: config/mcore/mcore.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mcore/mcore.c,v
retrieving revision 1.16
diff -c -p -d -u -r1.16 mcore.c
--- config/mcore/mcore.c 2001/08/04 01:31:36 1.16
+++ config/mcore/mcore.c 2001/08/17 02:29:13
@@ -133,7 +133,6 @@ static int mcore_dllimport_p
static int mcore_valid_decl_attribute PARAMS ((tree, tree,
tree, tree));
static void mcore_asm_named_section PARAMS ((const char *,
- unsigned int,
unsigned int));
/* Initialize the GCC target structure. */
@@ -3599,10 +3598,9 @@ mcore_naked_function_p ()
}
static void
-mcore_asm_named_section (name, flags, align)
+mcore_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
fprintf (asm_out_file, "\t.section %s\n", name);
}
Index: config/mips/mips.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/mips/mips.c,v
retrieving revision 1.138
diff -c -p -d -u -r1.138 mips.c
--- config/mips/mips.c 2001/08/10 13:08:16 1.138
+++ config/mips/mips.c 2001/08/17 02:29:14
@@ -116,7 +116,6 @@ static void mips_output_function_epilogu
static void mips_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static enum processor_type mips_parse_cpu PARAMS ((const char *));
static void iris6_asm_named_section PARAMS ((const char *,
- unsigned int,
unsigned int));
/* Global variables for machine-dependent things. */
@@ -9754,10 +9753,9 @@ mips_parse_cpu (cpu_string)
/* Output assembly to switch to section NAME with attribute FLAGS. */
static void
-iris6_asm_named_section (name, flags, align)
+iris6_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align;
{
unsigned int sh_type, sh_flags, sh_entsize;
@@ -9785,16 +9783,8 @@ iris6_asm_named_section (name, flags, al
else
sh_entsize = 0;
- if (align == 0)
- {
- if (flags & SECTION_CODE)
- align = 4;
- else
- align = 8;
- }
-
fprintf (asm_out_file, "\t.section %s,%u,%u,%u,%u\n",
- name, sh_type, sh_flags, sh_entsize, align);
+ name, sh_type, sh_flags, sh_entsize, 0);
}
/* Cover function for UNIQUE_SECTION. */
Index: config/rs6000/rs6000.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/rs6000/rs6000.c,v
retrieving revision 1.199
diff -c -p -d -u -r1.199 rs6000.c
--- config/rs6000/rs6000.c 2001/08/13 18:05:43 1.199
+++ config/rs6000/rs6000.c 2001/08/17 02:29:14
@@ -139,8 +139,7 @@ static void rs6000_elf_asm_out_construct
static void rs6000_elf_asm_out_destructor PARAMS ((rtx, int));
#endif
#ifdef OBJECT_FORMAT_COFF
-static void xcoff_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void xcoff_asm_named_section PARAMS ((const char *, unsigned int));
#endif
/* Default register names. */
@@ -8736,7 +8735,8 @@ rs6000_elf_asm_out_constructor (symbol,
section = buf;
}
- named_section_flags (section, SECTION_WRITE, POINTER_SIZE / BITS_PER_UNIT);
+ named_section_flags (section, SECTION_WRITE);
+ assemble_align (POINTER_SIZE);
if (TARGET_RELOCATABLE)
{
@@ -8766,7 +8766,8 @@ rs6000_elf_asm_out_destructor (symbol, p
section = buf;
}
- named_section_flags (section, SECTION_WRITE, POINTER_SIZE / BITS_PER_UNIT);
+ named_section_flags (section, SECTION_WRITE);
+ assemble_align (POINTER_SIZE);
if (TARGET_RELOCATABLE)
{
@@ -8781,10 +8782,9 @@ rs6000_elf_asm_out_destructor (symbol, p
#ifdef OBJECT_FORMAT_COFF
static void
-xcoff_asm_named_section (name, flags, align)
+xcoff_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
fprintf (asm_out_file, "\t.csect %s\n", name);
}
Index: config/sh/sh.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/sh/sh.c,v
retrieving revision 1.115
diff -c -p -d -u -r1.115 sh.c
--- config/sh/sh.c 2001/08/13 15:52:34 1.115
+++ config/sh/sh.c 2001/08/17 02:29:14
@@ -157,8 +157,7 @@ static rtx mark_constant_pool_use PARAMS
static int sh_valid_decl_attribute PARAMS ((tree, tree, tree, tree));
static void sh_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
static void sh_insert_attributes PARAMS ((tree, tree *));
-static void sh_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void sh_asm_named_section PARAMS ((const char *, unsigned int));
/* Initialize the GCC target structure. */
#undef TARGET_VALID_DECL_ATTRIBUTE
@@ -5560,10 +5559,9 @@ sh_can_redirect_branch (branch1, branch2
}
static void
-sh_asm_named_section (name, flags, align)
+sh_asm_named_section (name, flags)
const char *name;
unsigned int flags ATTRIBUTE_UNUSED;
- unsigned int align ATTRIBUTE_UNUSED;
{
/* ??? Perhaps we should be using default_coff_asm_named_section. */
fprintf (asm_out_file, "\t.section %s\n", name);
Index: config/sparc/sparc.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/sparc/sparc.c,v
retrieving revision 1.148
diff -c -p -d -u -r1.148 sparc.c
--- config/sparc/sparc.c 2001/08/13 15:52:36 1.148
+++ config/sparc/sparc.c 2001/08/17 02:29:14
@@ -167,8 +167,7 @@ static void sparc_nonflat_function_epilo
int));
static void sparc_nonflat_function_prologue PARAMS ((FILE *, HOST_WIDE_INT,
int));
-static void sparc_elf_asm_named_section PARAMS ((const char *, unsigned int,
- unsigned int));
+static void sparc_elf_asm_named_section PARAMS ((const char *, unsigned int));
/* Option handling. */
@@ -8695,10 +8694,9 @@ sparc_add_gc_roots ()
}
static void
-sparc_elf_asm_named_section (name, flags, align)
+sparc_elf_asm_named_section (name, flags)
const char *name;
unsigned int flags;
- unsigned int align ATTRIBUTE_UNUSED;
{
fprintf (asm_out_file, "\t.section\t\"%s\"", name);
Index: java/class.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/java/class.c,v
retrieving revision 1.106
diff -c -p -d -u -r1.106 class.c
--- java/class.c 2001/08/10 07:52:21 1.106
+++ java/class.c 2001/08/17 02:29:15
@@ -1889,8 +1889,8 @@ emit_register_classes ()
{
#ifdef JCR_SECTION_NAME
tree t;
- named_section_flags (JCR_SECTION_NAME, SECTION_WRITE,
- POINTER_SIZE / BITS_PER_UNIT);
+ named_section_flags (JCR_SECTION_NAME, SECTION_WRITE);
+ assemble_align (POINTER_SIZE);
for (t = registered_class; t; t = TREE_CHAIN (t))
assemble_integer (XEXP (DECL_RTL (t), 0),
POINTER_SIZE / BITS_PER_UNIT, 1);