* ld.h (lang_phase_type): Move to..

* ldexp.h: ..here.  Add lang_mark_phase_enum.
	(node_type): Remove etree_undef and etree_unspec.
	(exp_data_seg): Delete.
	(struct ldexp_control, expld): New.
	(invalid, exp_mark_used_section): Delete.
	(exp_fold_tree, exp_get_vma, exp_get_value_int, exp_get_fill,
	exp_get_abs_int): Update prototypes.
	* ldexp.c (assigning_to_dot): Delete.
	(expld): Define.
	(make_abs): Operate directly on expld.result.  Update all callers.
	(new_abs): Likewise.  Return void.
	(new_rel_from_abs): Rename from new_rel_from_section.
	(new_rel, new_rel_from_abs): Operate on expld.result and return void.
	Update all callers.
	(fold_unary): Operate on expld.result and return void.  Remove
	"current_section", "allocation_done", "dot", "dotp" and "mark_used"
	params.  Update all callers.
	(fold_binary, fold_trinary, fold_name, exp_fold_tree_1): Likewise.
	(fold_unary <ALIGN_K>): Ensure alignment is absolute.
	(fold_unary <ABSOLUTE>): Use make_abs.
	(fold_unary <DATA_SEGMENT_END>): Evaluate mark_phase as for
	allocating_phase.
	(fold_binary <DATA_SEGMENT_ALIGN, DATA_SEGMENT_RELRO_END, >): Ditto.
	(fold_binary <'%','/'>): Don't error if marking.
	(fold_name <SIZEOF_HEADERS>): Don't call bfd_sizeof_headers when
	marking.
	(fold_name <NAME>): Remove FIXME; -R is handled correctly.  Don't
	error when marking.
	(fold_name <ADDR, LOADADDR, SIZEOF>): Don't set SEC_KEEP.
	(exp_fold_tree_1): Don't error when marking.
	(exp_fold_tree_1 <etree_rel>): Evaluate in all phases except first.
	(exp_fold_tree_1 <etree_assign to dot>): Don't check for NULL
	current section, instead check for NULL dotp.
	(exp_fold_tree_1 <etree_provide>): Don't evaluate the assignment
	source unless the symbol is referenced and undefined.
	(exp_fold_tree): Remove "allocation_done" and "dot" params.  Save
	params to expld.
	(exp_fold_tree_no_dot): Remove "current_section", "allocation_done
	and "mark_used" params.  Save params to expld.  Update all callers.
	(exp_assop): Do without temp var.
	(exp_print_tree <etree_undef>): Delete code.
	(exp_get_vma): Remove "allocation_done" param.  Correct error return.
	(exp_get_fill, exp_get_abs_int): Likewise.
	(exp_get_value_int): Remove "allocation_done" param.
	(exp_mark_used_section): Delete.
	* ldgram.y (fill_exp): Update exp_get_fill call.
	(origin_spec, length_spec): Update exp_get_vma call.
	* ldlang.c (lang_init): Don't bother clearing lang_statement_iteration.
	(lang_mark_used_section_1, lang_mark_used_section): Delete.
	(strip_excluded_output_sections): Call one_lang_size_sections_pass in
	marking mode.  Merge old lang_mark_used_section code.  Correct handling
	of output sections with excluded input sections and data statements.
	Don't drop non-zero sized sections.  Don't zap os->bfd_section.
	Do set SEC_EXCLUDE when appropriate.
	(print_output_section_statement): Update for changed ldexp.c
	interface.
	(print_assignment, lang_size_sections_1): Likewise.
	(lang_do_assignments_1, lang_enter_output_section_statement): Likewise.
	(lang_new_phdr, lang_record_phdrs): Likewise.
	(lang_size_sections): Likewise.
	(insert_pad): Use following statement if it is a pad, rather than
	creating a new one.
	(lang_size_sections_1 <lang_output_section_statement_enum>): Do
	process ignored output section to set vma and lma, but don't
	update dot for these sections.  Don't error if marking.
	(lang_size_sections_1 <lang_assignment_statement_enum>): Don't
	update dot for ignored sections.
	(lang_size_sections_1 <lang_data_statement_enum>): Don't mark absolute
	section with SEC_ALLOC.
	(one_lang_size_sections_pass): New function.
	(lang_size_sections): Remove first five params.  Set expld.phase on
	entry and exit.   Use one_lang_size_sections_pass.
	(lang_do_assignments): Remove all params.  Update all callers.
	(lang_reset_memory_regions): Clear os->processed for all output
	section statements.
	* ldlang.h (lang_do_assignments): Update prototype.
	(lang_size_sections): Likewise.
	(one_lang_size_sections_pass): Declare.
	* pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
	lang_size_sections and lang_do_assignments calls.
	* emultempl/elf32.em (layout_sections_again): Likewise.
	* emultempl/ppc64elf.em (ppc_before_allocation): Use
	one_lang_size_sections_pass.
This commit is contained in:
Alan Modra 2005-06-09 02:05:47 +00:00
parent 0e58fcf315
commit e9ee469ad1
10 changed files with 693 additions and 909 deletions

View File

@ -1,3 +1,90 @@
2005-06-09 Alan Modra <amodra@bigpond.net.au>
* ld.h (lang_phase_type): Move to..
* ldexp.h: ..here. Add lang_mark_phase_enum.
(node_type): Remove etree_undef and etree_unspec.
(exp_data_seg): Delete.
(struct ldexp_control, expld): New.
(invalid, exp_mark_used_section): Delete.
(exp_fold_tree, exp_get_vma, exp_get_value_int, exp_get_fill,
exp_get_abs_int): Update prototypes.
* ldexp.c (assigning_to_dot): Delete.
(expld): Define.
(make_abs): Operate directly on expld.result. Update all callers.
(new_abs): Likewise. Return void.
(new_rel_from_abs): Rename from new_rel_from_section.
(new_rel, new_rel_from_abs): Operate on expld.result and return void.
Update all callers.
(fold_unary): Operate on expld.result and return void. Remove
"current_section", "allocation_done", "dot", "dotp" and "mark_used"
params. Update all callers.
(fold_binary, fold_trinary, fold_name, exp_fold_tree_1): Likewise.
(fold_unary <ALIGN_K>): Ensure alignment is absolute.
(fold_unary <ABSOLUTE>): Use make_abs.
(fold_unary <DATA_SEGMENT_END>): Evaluate mark_phase as for
allocating_phase.
(fold_binary <DATA_SEGMENT_ALIGN, DATA_SEGMENT_RELRO_END, >): Ditto.
(fold_binary <'%','/'>): Don't error if marking.
(fold_name <SIZEOF_HEADERS>): Don't call bfd_sizeof_headers when
marking.
(fold_name <NAME>): Remove FIXME; -R is handled correctly. Don't
error when marking.
(fold_name <ADDR, LOADADDR, SIZEOF>): Don't set SEC_KEEP.
(exp_fold_tree_1): Don't error when marking.
(exp_fold_tree_1 <etree_rel>): Evaluate in all phases except first.
(exp_fold_tree_1 <etree_assign to dot>): Don't check for NULL
current section, instead check for NULL dotp.
(exp_fold_tree_1 <etree_provide>): Don't evaluate the assignment
source unless the symbol is referenced and undefined.
(exp_fold_tree): Remove "allocation_done" and "dot" params. Save
params to expld.
(exp_fold_tree_no_dot): Remove "current_section", "allocation_done
and "mark_used" params. Save params to expld. Update all callers.
(exp_assop): Do without temp var.
(exp_print_tree <etree_undef>): Delete code.
(exp_get_vma): Remove "allocation_done" param. Correct error return.
(exp_get_fill, exp_get_abs_int): Likewise.
(exp_get_value_int): Remove "allocation_done" param.
(exp_mark_used_section): Delete.
* ldgram.y (fill_exp): Update exp_get_fill call.
(origin_spec, length_spec): Update exp_get_vma call.
* ldlang.c (lang_init): Don't bother clearing lang_statement_iteration.
(lang_mark_used_section_1, lang_mark_used_section): Delete.
(strip_excluded_output_sections): Call one_lang_size_sections_pass in
marking mode. Merge old lang_mark_used_section code. Correct handling
of output sections with excluded input sections and data statements.
Don't drop non-zero sized sections. Don't zap os->bfd_section.
Do set SEC_EXCLUDE when appropriate.
(print_output_section_statement): Update for changed ldexp.c
interface.
(print_assignment, lang_size_sections_1): Likewise.
(lang_do_assignments_1, lang_enter_output_section_statement): Likewise.
(lang_new_phdr, lang_record_phdrs): Likewise.
(lang_size_sections): Likewise.
(insert_pad): Use following statement if it is a pad, rather than
creating a new one.
(lang_size_sections_1 <lang_output_section_statement_enum>): Do
process ignored output section to set vma and lma, but don't
update dot for these sections. Don't error if marking.
(lang_size_sections_1 <lang_assignment_statement_enum>): Don't
update dot for ignored sections.
(lang_size_sections_1 <lang_data_statement_enum>): Don't mark absolute
section with SEC_ALLOC.
(one_lang_size_sections_pass): New function.
(lang_size_sections): Remove first five params. Set expld.phase on
entry and exit. Use one_lang_size_sections_pass.
(lang_do_assignments): Remove all params. Update all callers.
(lang_reset_memory_regions): Clear os->processed for all output
section statements.
* ldlang.h (lang_do_assignments): Update prototype.
(lang_size_sections): Likewise.
(one_lang_size_sections_pass): Declare.
* pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
lang_size_sections and lang_do_assignments calls.
* emultempl/elf32.em (layout_sections_again): Likewise.
* emultempl/ppc64elf.em (ppc_before_allocation): Use
one_lang_size_sections_pass.
2005-06-08 Aldy Hernandez <aldyh@redhat.com> 2005-06-08 Aldy Hernandez <aldyh@redhat.com>
* emulparams/elf32ms1.sh: New. * emulparams/elf32ms1.sh: New.

View File

@ -1497,15 +1497,13 @@ gld${EMULATION_NAME}_layout_sections_again (void)
lang_reset_memory_regions (); lang_reset_memory_regions ();
/* Resize the sections. */ /* Resize the sections. */
lang_size_sections (stat_ptr->head, abs_output_section, lang_size_sections (NULL, TRUE);
&stat_ptr->head, 0, (bfd_vma) 0, NULL, TRUE);
/* Redo special stuff. */ /* Redo special stuff. */
ldemul_after_allocation (); ldemul_after_allocation ();
/* Do the assignments again. */ /* Do the assignments again. */
lang_do_assignments (stat_ptr->head, abs_output_section, lang_do_assignments ();
(fill_type *) 0, (bfd_vma) 0);
} }
static void static void

View File

@ -110,14 +110,14 @@ ppc_before_allocation (void)
{ {
/* Size the sections. This is premature, but we want to know the /* Size the sections. This is premature, but we want to know the
TLS segment layout so that certain optimizations can be done. */ TLS segment layout so that certain optimizations can be done. */
lang_size_sections (stat_ptr->head, abs_output_section, expld.phase = lang_mark_phase_enum;
&stat_ptr->head, 0, 0, NULL, TRUE); expld.dataseg.phase = exp_dataseg_none;
one_lang_size_sections_pass (NULL, TRUE);
if (!ppc64_elf_tls_optimize (output_bfd, &link_info)) if (!ppc64_elf_tls_optimize (output_bfd, &link_info))
einfo ("%X%P: TLS problem %E\n"); einfo ("%X%P: TLS problem %E\n");
/* We must not cache anything from the preliminary sizing. */ /* We must not cache anything from the preliminary sizing. */
elf_tdata (output_bfd)->program_header_size = 0;
lang_reset_memory_regions (); lang_reset_memory_regions ();
} }

View File

@ -238,12 +238,6 @@ typedef struct {
extern ld_config_type config; extern ld_config_type config;
typedef enum {
lang_first_phase_enum,
lang_allocating_phase_enum,
lang_final_phase_enum
} lang_phase_type;
extern FILE * saved_script_handle; extern FILE * saved_script_handle;
extern bfd_boolean force_make_executable; extern bfd_boolean force_make_executable;

File diff suppressed because it is too large Load Diff

View File

@ -40,8 +40,6 @@ typedef struct {
etree_assign, etree_assign,
etree_provide, etree_provide,
etree_provided, etree_provided,
etree_undef,
etree_unspec,
etree_value, etree_value,
etree_assert, etree_assert,
etree_rel etree_rel
@ -91,17 +89,44 @@ typedef union etree_union {
} assert_s; } assert_s;
} etree_type; } etree_type;
extern struct exp_data_seg { typedef enum {
enum { lang_first_phase_enum,
exp_dataseg_none, lang_mark_phase_enum,
exp_dataseg_align_seen, lang_allocating_phase_enum,
exp_dataseg_relro_seen, lang_final_phase_enum
exp_dataseg_end_seen, } lang_phase_type;
exp_dataseg_relro_adjust,
exp_dataseg_adjust struct ldexp_control {
} phase; /* Modify expression evaluation depending on this. */
bfd_vma base, min_base, relro_end, end, pagesize, maxpagesize; lang_phase_type phase;
} exp_data_seg;
/* Principally used for diagnostics. */
bfd_boolean assigning_to_dot;
/* Working results. */
etree_value_type result;
bfd_vma dot;
/* Current dot and section passed to ldexp folder. */
bfd_vma *dotp;
asection *section;
/* State machine and results for DATASEG. */
struct {
enum {
exp_dataseg_none,
exp_dataseg_align_seen,
exp_dataseg_relro_seen,
exp_dataseg_end_seen,
exp_dataseg_relro_adjust,
exp_dataseg_adjust
} phase;
bfd_vma base, min_base, relro_end, end, pagesize, maxpagesize;
} dataseg;
};
extern struct ldexp_control expld;
/* A maps from a segment name to a base address. */ /* A maps from a segment name to a base address. */
typedef struct segment_struct { typedef struct segment_struct {
@ -127,10 +152,8 @@ etree_type *exp_bigintop
(bfd_vma, char *); (bfd_vma, char *);
etree_type *exp_relop etree_type *exp_relop
(asection *, bfd_vma); (asection *, bfd_vma);
etree_value_type invalid void exp_fold_tree
(void); (etree_type *, asection *, bfd_vma *);
etree_value_type exp_fold_tree
(etree_type *, asection *, lang_phase_type, bfd_vma, bfd_vma *);
etree_type *exp_binop etree_type *exp_binop
(int, etree_type *, etree_type *); (int, etree_type *, etree_type *);
etree_type *exp_trinop etree_type *exp_trinop
@ -148,14 +171,12 @@ etree_type *exp_assert
void exp_print_tree void exp_print_tree
(etree_type *); (etree_type *);
bfd_vma exp_get_vma bfd_vma exp_get_vma
(etree_type *, bfd_vma, char *, lang_phase_type); (etree_type *, bfd_vma, char *);
int exp_get_value_int int exp_get_value_int
(etree_type *, int, char *, lang_phase_type); (etree_type *, int, char *);
fill_type *exp_get_fill fill_type *exp_get_fill
(etree_type *, fill_type *, char *, lang_phase_type); (etree_type *, fill_type *, char *);
bfd_vma exp_get_abs_int bfd_vma exp_get_abs_int
(etree_type *, int, char *, lang_phase_type); (etree_type *, int, char *);
void exp_mark_used_section
(etree_type *, asection *);
#endif #endif

View File

@ -600,10 +600,7 @@ length:
fill_exp: fill_exp:
mustbe_exp mustbe_exp
{ {
$$ = exp_get_fill ($1, $$ = exp_get_fill ($1, 0, "fill value");
0,
"fill value",
lang_first_phase_enum);
} }
; ;
@ -681,18 +678,16 @@ memory_spec: NAME
origin_spec: origin_spec:
ORIGIN '=' mustbe_exp ORIGIN '=' mustbe_exp
{ region->current = {
region->origin = region->origin = exp_get_vma ($3, 0, "origin");
exp_get_vma($3, 0L,"origin", lang_first_phase_enum); region->current = region->origin;
} }
; ;
length_spec: length_spec:
LENGTH '=' mustbe_exp LENGTH '=' mustbe_exp
{ region->length = exp_get_vma($3, {
~((bfd_vma)0), region->length = exp_get_vma ($3, -1, "length");
"length",
lang_first_phase_enum);
} }
; ;

View File

@ -101,6 +101,9 @@ bfd_boolean delete_output_file_on_failure = FALSE;
struct lang_nocrossrefs *nocrossref_list; struct lang_nocrossrefs *nocrossref_list;
static struct unique_sections *unique_section_list; static struct unique_sections *unique_section_list;
static bfd_boolean ldlang_sysrooted_script = FALSE; static bfd_boolean ldlang_sysrooted_script = FALSE;
/* Functions that traverse the linker script and might evaluate
DEFINED() need to increment this. */
int lang_statement_iteration = 0; int lang_statement_iteration = 0;
etree_type *base; /* Relocation base - or null */ etree_type *base; /* Relocation base - or null */
@ -895,9 +898,6 @@ lang_init (void)
if (!bfd_hash_table_init_n (&lang_definedness_table, if (!bfd_hash_table_init_n (&lang_definedness_table,
lang_definedness_newfunc, 3)) lang_definedness_newfunc, 3))
einfo (_("%P%F: out of memory during initialization")); einfo (_("%P%F: out of memory during initialization"));
/* Callers of exp_fold_tree need to increment this. */
lang_statement_iteration = 0;
} }
/*---------------------------------------------------------------------- /*----------------------------------------------------------------------
@ -3044,95 +3044,6 @@ map_input_to_output_sections
} }
} }
/* Worker function for lang_mark_used_section. Recursiveness goes
here. */
static void
lang_mark_used_section_1
(lang_statement_union_type *s,
lang_output_section_statement_type *output_section_statement)
{
for (; s != NULL; s = s->header.next)
{
switch (s->header.type)
{
case lang_constructors_statement_enum:
break;
case lang_output_section_statement_enum:
{
lang_output_section_statement_type *os;
os = &(s->output_section_statement);
if (os->bfd_section != NULL)
{
lang_mark_used_section_1 (os->children.head, os);
if (os->load_base)
exp_mark_used_section (os->load_base,
bfd_abs_section_ptr);
}
}
break;
case lang_wild_statement_enum:
lang_mark_used_section_1 (s->wild_statement.children.head,
output_section_statement);
break;
case lang_object_symbols_statement_enum:
case lang_output_statement_enum:
case lang_target_statement_enum:
break;
case lang_data_statement_enum:
exp_mark_used_section (s->data_statement.exp,
bfd_abs_section_ptr);
break;
case lang_reloc_statement_enum:
break;
case lang_input_section_enum:
break;
case lang_input_statement_enum:
break;
case lang_fill_statement_enum:
break;
case lang_assignment_statement_enum:
exp_mark_used_section (s->assignment_statement.exp,
output_section_statement->bfd_section);
break;
case lang_padding_statement_enum:
break;
case lang_group_statement_enum:
lang_mark_used_section_1 (s->group_statement.children.head,
output_section_statement);
break;
default:
FAIL ();
break;
case lang_address_statement_enum:
break;
}
}
}
static void
lang_mark_used_section (void)
{
unsigned int gc_sections = link_info.gc_sections;
/* Callers of exp_fold_tree need to increment this. */
lang_statement_iteration++;
lang_mark_used_section_1 (statement_list.head, abs_output_section);
link_info.gc_sections = 0;
bfd_gc_sections (output_bfd, &link_info);
link_info.gc_sections = gc_sections;
}
/* An output section might have been removed after its statement was /* An output section might have been removed after its statement was
added. For example, ldemul_before_allocation can remove dynamic added. For example, ldemul_before_allocation can remove dynamic
sections if they turn out to be not needed. Clean them up here. */ sections if they turn out to be not needed. Clean them up here. */
@ -3141,8 +3052,25 @@ void
strip_excluded_output_sections (void) strip_excluded_output_sections (void)
{ {
lang_output_section_statement_type *os; lang_output_section_statement_type *os;
unsigned int gc_sections;
lang_mark_used_section (); /* Run lang_size_sections (if not already done) to ensure that all
symbols defined in the linker script are put in the bfd hash
table. */
if (expld.phase != lang_mark_phase_enum)
{
expld.phase = lang_mark_phase_enum;
expld.dataseg.phase = exp_dataseg_none;
one_lang_size_sections_pass (NULL, FALSE);
lang_reset_memory_regions ();
}
/* Now call into bfd_gc_sections to mark all sections defining global
symbols with SEC_KEEP. */
gc_sections = link_info.gc_sections;
link_info.gc_sections = 0;
bfd_gc_sections (output_bfd, &link_info);
link_info.gc_sections = gc_sections;
for (os = &lang_output_section_statement.head->output_section_statement; for (os = &lang_output_section_statement.head->output_section_statement;
os != NULL; os != NULL;
@ -3158,7 +3086,7 @@ strip_excluded_output_sections (void)
if (output_section == NULL) if (output_section == NULL)
continue; continue;
exclude = FALSE; exclude = TRUE;
if (output_section->map_head.s != NULL) if (output_section->map_head.s != NULL)
{ {
asection *s; asection *s;
@ -3166,26 +3094,25 @@ strip_excluded_output_sections (void)
for (s = output_section->map_head.s; s != NULL; for (s = output_section->map_head.s; s != NULL;
s = s->map_head.s) s = s->map_head.s)
if ((s->flags & SEC_EXCLUDE) == 0) if ((s->flags & SEC_EXCLUDE) == 0)
break; {
exclude = FALSE;
break;
}
output_section->map_head.link_order = NULL; output_section->map_head.link_order = NULL;
output_section->map_tail.link_order = NULL; output_section->map_tail.link_order = NULL;
if (s == NULL)
exclude = TRUE;
} }
if (exclude if (exclude
|| (output_section->linker_has_input == 0 && (output_section->flags & SEC_KEEP) == 0
&& ((output_section->flags && output_section->rawsize == 0
& (SEC_KEEP | SEC_HAS_CONTENTS)) == 0))) && !bfd_is_abs_section (output_section))
{ {
if (exclude) /* We don't set bfd_section to NULL since bfd_section of the
os->bfd_section = NULL; removed output section statement may still be used. */
else os->ignored = TRUE;
/* We don't set bfd_section to NULL since bfd_section of the output_section->flags |= SEC_EXCLUDE;
* removed output section statement may still be used. */
os->ignored = TRUE;
if (!bfd_section_removed_from_list (output_bfd, if (!bfd_section_removed_from_list (output_bfd,
output_section)) output_section))
{ {
@ -3234,7 +3161,7 @@ print_output_section_statement
bfd_vma addr; bfd_vma addr;
addr = exp_get_abs_int (output_section_statement->load_base, 0, addr = exp_get_abs_int (output_section_statement->load_base, 0,
"load base", lang_final_phase_enum); "load base");
minfo (_(" load address 0x%V"), addr); minfo (_(" load address 0x%V"), addr);
} }
} }
@ -3304,7 +3231,6 @@ print_assignment (lang_assignment_statement_type *assignment,
bfd_boolean is_dot; bfd_boolean is_dot;
bfd_boolean computation_is_valid = TRUE; bfd_boolean computation_is_valid = TRUE;
etree_type *tree; etree_type *tree;
etree_value_type result;
for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++) for (i = 0; i < SECTION_NAME_MAP_LENGTH; i++)
print_space (); print_space ();
@ -3324,18 +3250,17 @@ print_assignment (lang_assignment_statement_type *assignment,
computation_is_valid = is_dot || (scan_for_self_assignment (dst, tree) == FALSE); computation_is_valid = is_dot || (scan_for_self_assignment (dst, tree) == FALSE);
} }
result = exp_fold_tree (tree, output_section->bfd_section, exp_fold_tree (tree, output_section->bfd_section, &print_dot);
lang_final_phase_enum, print_dot, &print_dot); if (expld.result.valid_p)
if (result.valid_p)
{ {
bfd_vma value; bfd_vma value;
if (computation_is_valid) if (computation_is_valid)
{ {
value = result.value; value = expld.result.value;
if (result.section) if (expld.result.section)
value += result.section->vma; value += expld.result.section->vma;
minfo ("0x%V", value); minfo ("0x%V", value);
if (is_dot) if (is_dot)
@ -3351,8 +3276,8 @@ print_assignment (lang_assignment_statement_type *assignment,
{ {
value = h->u.def.value; value = h->u.def.value;
if (result.section) if (expld.result.section)
value += result.section->vma; value += expld.result.section->vma;
minfo ("[0x%V]", value); minfo ("[0x%V]", value);
} }
@ -3821,16 +3746,22 @@ insert_pad (lang_statement_union_type **ptr,
bfd_vma dot) bfd_vma dot)
{ {
static fill_type zero_fill = { 1, { 0 } }; static fill_type zero_fill = { 1, { 0 } };
lang_statement_union_type *pad; lang_statement_union_type *pad = NULL;
pad = ((lang_statement_union_type *) if (ptr != &statement_list.head)
((char *) ptr - offsetof (lang_statement_union_type, header.next))); pad = ((lang_statement_union_type *)
if (ptr != &statement_list.head ((char *) ptr - offsetof (lang_statement_union_type, header.next)));
if (pad != NULL
&& pad->header.type == lang_padding_statement_enum && pad->header.type == lang_padding_statement_enum
&& pad->padding_statement.output_section == output_section) && pad->padding_statement.output_section == output_section)
{ {
/* Use the existing pad statement. The above test on output /* Use the existing pad statement. */
section is probably redundant, but it doesn't hurt to check. */ }
else if ((pad = *ptr) != NULL
&& pad->header.type == lang_padding_statement_enum
&& pad->padding_statement.output_section == output_section)
{
/* Use the existing pad statement. */
} }
else else
{ {
@ -4045,11 +3976,11 @@ lang_size_sections_1
{ {
case lang_output_section_statement_enum: case lang_output_section_statement_enum:
{ {
bfd_vma after; bfd_vma newdot, after;
lang_output_section_statement_type *os; lang_output_section_statement_type *os;
os = &s->output_section_statement; os = &s->output_section_statement;
if (os->bfd_section == NULL || os->ignored) if (os->bfd_section == NULL)
/* This section was removed or never actually created. */ /* This section was removed or never actually created. */
break; break;
@ -4109,7 +4040,8 @@ lang_size_sections_1
&& lang_memory_region_list != NULL && lang_memory_region_list != NULL
&& (strcmp (lang_memory_region_list->name, && (strcmp (lang_memory_region_list->name,
DEFAULT_MEMORY_REGION) != 0 DEFAULT_MEMORY_REGION) != 0
|| lang_memory_region_list->next != NULL)) || lang_memory_region_list->next != NULL)
&& expld.phase != lang_mark_phase_enum)
{ {
/* By default this is an error rather than just a /* By default this is an error rather than just a
warning because if we allocate the section to the warning because if we allocate the section to the
@ -4132,80 +4064,80 @@ lang_size_sections_1
os->bfd_section)); os->bfd_section));
} }
dot = os->region->current; newdot = os->region->current;
if (os->section_alignment == -1) if (os->section_alignment == -1)
{ {
bfd_vma olddot; bfd_vma savedot = newdot;
newdot = align_power (newdot,
os->bfd_section->alignment_power);
olddot = dot; if (newdot != savedot
dot = align_power (dot, && config.warn_section_align
os->bfd_section->alignment_power); && expld.phase != lang_mark_phase_enum)
if (dot != olddot && config.warn_section_align)
einfo (_("%P: warning: changing start of section" einfo (_("%P: warning: changing start of section"
" %s by %u bytes\n"), " %s by %lu bytes\n"),
os->name, (unsigned int) (dot - olddot)); os->name, (unsigned long) (newdot - savedot));
} }
} }
else else
{ {
etree_value_type r; newdot = dot;
os->processed = -1; os->processed = -1;
r = exp_fold_tree (os->addr_tree, exp_fold_tree (os->addr_tree, bfd_abs_section_ptr,
bfd_abs_section_ptr, &newdot);
lang_allocating_phase_enum,
dot, &dot);
os->processed = 0; os->processed = 0;
if (!r.valid_p) if (!expld.result.valid_p
&& expld.phase != lang_mark_phase_enum)
einfo (_("%F%S: non constant or forward reference" einfo (_("%F%S: non constant or forward reference"
" address expression for section %s\n"), " address expression for section %s\n"),
os->name); os->name);
dot = r.value + r.section->vma; newdot = expld.result.value + expld.result.section->vma;
} }
/* The section starts here. /* The section starts here.
First, align to what the section needs. */ First, align to what the section needs. */
if (os->section_alignment != -1) if (os->section_alignment != -1)
dot = align_power (dot, os->section_alignment); newdot = align_power (newdot, os->section_alignment);
bfd_set_section_vma (0, os->bfd_section, dot); bfd_set_section_vma (0, os->bfd_section, newdot);
os->bfd_section->output_offset = 0; os->bfd_section->output_offset = 0;
} }
lang_size_sections_1 (os->children.head, os, &os->children.head, lang_size_sections_1 (os->children.head, os, &os->children.head,
os->fill, dot, relax, check_regions); os->fill, newdot, relax, check_regions);
os->processed = 1;
if (bfd_is_abs_section (os->bfd_section) || os->ignored)
{
ASSERT (os->bfd_section->size == 0);
break;
}
dot = os->bfd_section->vma;
/* Put the section within the requested block size, or /* Put the section within the requested block size, or
align at the block boundary. */ align at the block boundary. */
after = ((os->bfd_section->vma after = ((dot
+ TO_ADDR (os->bfd_section->size) + TO_ADDR (os->bfd_section->size)
+ os->block_value - 1) + os->block_value - 1)
& - (bfd_vma) os->block_value); & - (bfd_vma) os->block_value);
if (bfd_is_abs_section (os->bfd_section)) os->bfd_section->size = TO_SIZE (after - os->bfd_section->vma);
ASSERT (after == os->bfd_section->vma);
else
os->bfd_section->size
= TO_SIZE (after - os->bfd_section->vma);
dot = os->bfd_section->vma;
/* .tbss sections effectively have zero size. */ /* .tbss sections effectively have zero size. */
if ((os->bfd_section->flags & SEC_HAS_CONTENTS) != 0 if ((os->bfd_section->flags & SEC_HAS_CONTENTS) != 0
|| (os->bfd_section->flags & SEC_THREAD_LOCAL) == 0 || (os->bfd_section->flags & SEC_THREAD_LOCAL) == 0
|| link_info.relocatable) || link_info.relocatable)
dot += TO_ADDR (os->bfd_section->size); dot += TO_ADDR (os->bfd_section->size);
os->processed = 1;
if (os->update_dot_tree != 0) if (os->update_dot_tree != 0)
exp_fold_tree (os->update_dot_tree, bfd_abs_section_ptr, exp_fold_tree (os->update_dot_tree, bfd_abs_section_ptr, &dot);
lang_allocating_phase_enum, dot, &dot);
/* Update dot in the region ? /* Update dot in the region ?
We only do this if the section is going to be allocated, We only do this if the section is going to be allocated,
@ -4263,8 +4195,7 @@ lang_size_sections_1
/* We might refer to provided symbols in the expression, and /* We might refer to provided symbols in the expression, and
need to mark them as needed. */ need to mark them as needed. */
exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot);
lang_allocating_phase_enum, dot, &dot);
switch (s->data_statement.type) switch (s->data_statement.type)
{ {
@ -4306,21 +4237,21 @@ lang_size_sections_1
break; break;
case lang_wild_statement_enum: case lang_wild_statement_enum:
dot = lang_size_sections_1 (s->wild_statement.children.head, dot = lang_size_sections_1 (s->wild_statement.children.head,
output_section_statement, output_section_statement,
&s->wild_statement.children.head, &s->wild_statement.children.head,
fill, dot, relax, check_regions); fill, dot, relax, check_regions);
break; break;
case lang_object_symbols_statement_enum: case lang_object_symbols_statement_enum:
link_info.create_object_symbols_section = link_info.create_object_symbols_section =
output_section_statement->bfd_section; output_section_statement->bfd_section;
break; break;
case lang_output_statement_enum: case lang_output_statement_enum:
case lang_target_statement_enum: case lang_target_statement_enum:
break; break;
case lang_input_section_enum: case lang_input_section_enum:
{ {
asection *i; asection *i;
@ -4339,25 +4270,26 @@ lang_size_sections_1
output_section_statement->fill, dot); output_section_statement->fill, dot);
} }
break; break;
case lang_input_statement_enum: case lang_input_statement_enum:
break; break;
case lang_fill_statement_enum: case lang_fill_statement_enum:
s->fill_statement.output_section = s->fill_statement.output_section =
output_section_statement->bfd_section; output_section_statement->bfd_section;
fill = s->fill_statement.fill; fill = s->fill_statement.fill;
break; break;
case lang_assignment_statement_enum: case lang_assignment_statement_enum:
{ {
bfd_vma newdot = dot; bfd_vma newdot = dot;
exp_fold_tree (s->assignment_statement.exp, exp_fold_tree (s->assignment_statement.exp,
output_section_statement->bfd_section, output_section_statement->bfd_section,
lang_allocating_phase_enum,
dot,
&newdot); &newdot);
if (newdot != dot) if (newdot != dot && !output_section_statement->ignored)
{ {
if (output_section_statement == abs_output_section) if (output_section_statement == abs_output_section)
{ {
@ -4376,15 +4308,15 @@ lang_size_sections_1
/* Don't neuter the pad below when relaxing. */ /* Don't neuter the pad below when relaxing. */
s = s->header.next; s = s->header.next;
/* If dot is advanced, this implies that the section
should have space allocated to it, unless the
user has explicitly stated that the section
should never be loaded. */
if (!(output_section_statement->flags
& (SEC_NEVER_LOAD | SEC_ALLOC)))
output_section_statement->bfd_section->flags |= SEC_ALLOC;
} }
/* If dot is advanced, this implies that the section should
have space allocated to it, unless the user has explicitly
stated that the section should never be loaded. */
if (!(output_section_statement->flags
& (SEC_NEVER_LOAD | SEC_ALLOC)))
output_section_statement->bfd_section->flags |= SEC_ALLOC;
dot = newdot; dot = newdot;
} }
} }
@ -4427,47 +4359,43 @@ lang_size_sections_1
return dot; return dot;
} }
bfd_vma void
lang_size_sections one_lang_size_sections_pass (bfd_boolean *relax, bfd_boolean check_regions)
(lang_statement_union_type *s,
lang_output_section_statement_type *output_section_statement,
lang_statement_union_type **prev,
fill_type *fill,
bfd_vma dot,
bfd_boolean *relax,
bfd_boolean check_regions)
{ {
bfd_vma result;
/* Callers of exp_fold_tree need to increment this. */
lang_statement_iteration++; lang_statement_iteration++;
lang_size_sections_1 (statement_list.head, abs_output_section,
&statement_list.head, 0, 0, relax, check_regions);
}
exp_data_seg.phase = exp_dataseg_none; void
result = lang_size_sections_1 (s, output_section_statement, prev, fill, lang_size_sections (bfd_boolean *relax, bfd_boolean check_regions)
dot, relax, check_regions); {
if (exp_data_seg.phase == exp_dataseg_end_seen expld.phase = lang_allocating_phase_enum;
&& link_info.relro && exp_data_seg.relro_end) expld.dataseg.phase = exp_dataseg_none;
one_lang_size_sections_pass (relax, check_regions);
if (expld.dataseg.phase == exp_dataseg_end_seen
&& link_info.relro && expld.dataseg.relro_end)
{ {
/* If DATA_SEGMENT_ALIGN DATA_SEGMENT_RELRO_END pair was seen, try /* If DATA_SEGMENT_ALIGN DATA_SEGMENT_RELRO_END pair was seen, try
to put exp_data_seg.relro on a (common) page boundary. */ to put expld.dataseg.relro on a (common) page boundary. */
bfd_vma old_min_base, relro_end, maxpage; bfd_vma old_min_base, relro_end, maxpage;
exp_data_seg.phase = exp_dataseg_relro_adjust; expld.dataseg.phase = exp_dataseg_relro_adjust;
old_min_base = exp_data_seg.min_base; old_min_base = expld.dataseg.min_base;
maxpage = exp_data_seg.maxpagesize; maxpage = expld.dataseg.maxpagesize;
exp_data_seg.base += (-exp_data_seg.relro_end expld.dataseg.base += (-expld.dataseg.relro_end
& (exp_data_seg.pagesize - 1)); & (expld.dataseg.pagesize - 1));
/* Compute the expected PT_GNU_RELRO segment end. */ /* Compute the expected PT_GNU_RELRO segment end. */
relro_end = (exp_data_seg.relro_end + exp_data_seg.pagesize - 1) relro_end = (expld.dataseg.relro_end + expld.dataseg.pagesize - 1)
& ~(exp_data_seg.pagesize - 1); & ~(expld.dataseg.pagesize - 1);
if (old_min_base + maxpage < exp_data_seg.base) if (old_min_base + maxpage < expld.dataseg.base)
{ {
exp_data_seg.base -= maxpage; expld.dataseg.base -= maxpage;
relro_end -= maxpage; relro_end -= maxpage;
} }
result = lang_size_sections_1 (s, output_section_statement, prev, fill, one_lang_size_sections_pass (relax, check_regions);
dot, relax, check_regions); if (expld.dataseg.relro_end > relro_end)
if (exp_data_seg.relro_end > relro_end)
{ {
/* The alignment of sections between DATA_SEGMENT_ALIGN /* The alignment of sections between DATA_SEGMENT_ALIGN
and DATA_SEGMENT_RELRO_END caused huge padding to be and DATA_SEGMENT_RELRO_END caused huge padding to be
@ -4478,46 +4406,42 @@ lang_size_sections
/* Find maximum alignment power of sections between /* Find maximum alignment power of sections between
DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. */ DATA_SEGMENT_ALIGN and DATA_SEGMENT_RELRO_END. */
for (sec = output_bfd->sections; sec; sec = sec->next) for (sec = output_bfd->sections; sec; sec = sec->next)
if (sec->vma >= exp_data_seg.base if (sec->vma >= expld.dataseg.base
&& sec->vma < exp_data_seg.relro_end && sec->vma < expld.dataseg.relro_end
&& sec->alignment_power > max_alignment_power) && sec->alignment_power > max_alignment_power)
max_alignment_power = sec->alignment_power; max_alignment_power = sec->alignment_power;
if (((bfd_vma) 1 << max_alignment_power) < exp_data_seg.pagesize) if (((bfd_vma) 1 << max_alignment_power) < expld.dataseg.pagesize)
{ {
if (exp_data_seg.base - (1 << max_alignment_power) if (expld.dataseg.base - (1 << max_alignment_power)
< old_min_base) < old_min_base)
exp_data_seg.base += exp_data_seg.pagesize; expld.dataseg.base += expld.dataseg.pagesize;
exp_data_seg.base -= (1 << max_alignment_power); expld.dataseg.base -= (1 << max_alignment_power);
result = lang_size_sections_1 (s, output_section_statement, one_lang_size_sections_pass (relax, check_regions);
prev, fill, dot, relax,
check_regions);
} }
} }
link_info.relro_start = exp_data_seg.base; link_info.relro_start = expld.dataseg.base;
link_info.relro_end = exp_data_seg.relro_end; link_info.relro_end = expld.dataseg.relro_end;
} }
else if (exp_data_seg.phase == exp_dataseg_end_seen) else if (expld.dataseg.phase == exp_dataseg_end_seen)
{ {
/* If DATA_SEGMENT_ALIGN DATA_SEGMENT_END pair was seen, check whether /* If DATA_SEGMENT_ALIGN DATA_SEGMENT_END pair was seen, check whether
a page could be saved in the data segment. */ a page could be saved in the data segment. */
bfd_vma first, last; bfd_vma first, last;
first = -exp_data_seg.base & (exp_data_seg.pagesize - 1); first = -expld.dataseg.base & (expld.dataseg.pagesize - 1);
last = exp_data_seg.end & (exp_data_seg.pagesize - 1); last = expld.dataseg.end & (expld.dataseg.pagesize - 1);
if (first && last if (first && last
&& ((exp_data_seg.base & ~(exp_data_seg.pagesize - 1)) && ((expld.dataseg.base & ~(expld.dataseg.pagesize - 1))
!= (exp_data_seg.end & ~(exp_data_seg.pagesize - 1))) != (expld.dataseg.end & ~(expld.dataseg.pagesize - 1)))
&& first + last <= exp_data_seg.pagesize) && first + last <= expld.dataseg.pagesize)
{ {
exp_data_seg.phase = exp_dataseg_adjust; expld.dataseg.phase = exp_dataseg_adjust;
lang_statement_iteration++; one_lang_size_sections_pass (relax, check_regions);
result = lang_size_sections_1 (s, output_section_statement, prev,
fill, dot, relax, check_regions);
} }
} }
return result; expld.phase = lang_final_phase_enum;
} }
/* Worker function for lang_do_assignments. Recursiveness goes here. */ /* Worker function for lang_do_assignments. Recursiveness goes here. */
@ -4562,36 +4486,31 @@ lang_do_assignments_1
if (os->bfd_section && !os->ignored) if (os->bfd_section && !os->ignored)
{ {
os->bfd_section->lma os->bfd_section->lma
= exp_get_abs_int (os->load_base, 0, "load base", = exp_get_abs_int (os->load_base, 0, "load base");
lang_final_phase_enum);
} }
} }
} }
break; break;
case lang_wild_statement_enum: case lang_wild_statement_enum:
dot = lang_do_assignments_1 (s->wild_statement.children.head, dot = lang_do_assignments_1 (s->wild_statement.children.head,
output_section_statement, output_section_statement,
fill, dot); fill, dot);
break; break;
case lang_object_symbols_statement_enum: case lang_object_symbols_statement_enum:
case lang_output_statement_enum: case lang_output_statement_enum:
case lang_target_statement_enum: case lang_target_statement_enum:
break; break;
case lang_data_statement_enum:
{
etree_value_type value;
value = exp_fold_tree (s->data_statement.exp, case lang_data_statement_enum:
bfd_abs_section_ptr, exp_fold_tree (s->data_statement.exp, bfd_abs_section_ptr, &dot);
lang_final_phase_enum, dot, &dot); if (expld.result.valid_p)
if (!value.valid_p) s->data_statement.value = (expld.result.value
einfo (_("%F%P: invalid data statement\n")); + expld.result.section->vma);
s->data_statement.value else
= value.value + value.section->vma; einfo (_("%F%P: invalid data statement\n"));
}
{ {
unsigned int size; unsigned int size;
switch (s->data_statement.type) switch (s->data_statement.type)
@ -4619,16 +4538,12 @@ lang_do_assignments_1
break; break;
case lang_reloc_statement_enum: case lang_reloc_statement_enum:
{ exp_fold_tree (s->reloc_statement.addend_exp,
etree_value_type value; bfd_abs_section_ptr, &dot);
if (expld.result.valid_p)
value = exp_fold_tree (s->reloc_statement.addend_exp, s->reloc_statement.addend_value = expld.result.value;
bfd_abs_section_ptr, else
lang_final_phase_enum, dot, &dot); einfo (_("%F%P: invalid reloc statement\n"));
s->reloc_statement.addend_value = value.value;
if (!value.valid_p)
einfo (_("%F%P: invalid reloc statement\n"));
}
dot += TO_ADDR (bfd_get_reloc_size (s->reloc_statement.howto)); dot += TO_ADDR (bfd_get_reloc_size (s->reloc_statement.howto));
break; break;
@ -4643,19 +4558,17 @@ lang_do_assignments_1
case lang_input_statement_enum: case lang_input_statement_enum:
break; break;
case lang_fill_statement_enum: case lang_fill_statement_enum:
fill = s->fill_statement.fill; fill = s->fill_statement.fill;
break; break;
case lang_assignment_statement_enum:
{
exp_fold_tree (s->assignment_statement.exp,
output_section_statement->bfd_section,
lang_final_phase_enum,
dot,
&dot);
}
case lang_assignment_statement_enum:
exp_fold_tree (s->assignment_statement.exp,
output_section_statement->bfd_section,
&dot);
break; break;
case lang_padding_statement_enum: case lang_padding_statement_enum:
dot += TO_ADDR (s->padding_statement.size); dot += TO_ADDR (s->padding_statement.size);
break; break;
@ -4664,30 +4577,24 @@ lang_do_assignments_1
dot = lang_do_assignments_1 (s->group_statement.children.head, dot = lang_do_assignments_1 (s->group_statement.children.head,
output_section_statement, output_section_statement,
fill, dot); fill, dot);
break; break;
default: default:
FAIL (); FAIL ();
break; break;
case lang_address_statement_enum: case lang_address_statement_enum:
break; break;
} }
} }
return dot; return dot;
} }
void void
lang_do_assignments lang_do_assignments (void)
(lang_statement_union_type *s,
lang_output_section_statement_type *output_section_statement,
fill_type *fill,
bfd_vma dot)
{ {
/* Callers of exp_fold_tree need to increment this. */
lang_statement_iteration++; lang_statement_iteration++;
lang_do_assignments_1 (s, output_section_statement, fill, dot); lang_do_assignments_1 (statement_list.head, abs_output_section, NULL, 0);
} }
/* Fix any .startof. or .sizeof. symbols. When the assemblers see the /* Fix any .startof. or .sizeof. symbols. When the assemblers see the
@ -5227,9 +5134,9 @@ lang_enter_output_section_statement (const char *output_section_statement_name,
stat_ptr = &os->children; stat_ptr = &os->children;
os->subsection_alignment = os->subsection_alignment =
topower (exp_get_value_int (subalign, -1, "subsection alignment", 0)); topower (exp_get_value_int (subalign, -1, "subsection alignment"));
os->section_alignment = os->section_alignment =
topower (exp_get_value_int (align, -1, "section alignment", 0)); topower (exp_get_value_int (align, -1, "section alignment"));
os->load_base = ebase; os->load_base = ebase;
return os; return os;
@ -5251,6 +5158,7 @@ lang_reset_memory_regions (void)
{ {
lang_memory_region_type *p = lang_memory_region_list; lang_memory_region_type *p = lang_memory_region_list;
asection *o; asection *o;
lang_output_section_statement_type *os;
for (p = lang_memory_region_list; p != NULL; p = p->next) for (p = lang_memory_region_list; p != NULL; p = p->next)
{ {
@ -5258,6 +5166,11 @@ lang_reset_memory_regions (void)
p->current = p->origin; p->current = p->origin;
} }
for (os = &lang_output_section_statement.head->output_section_statement;
os != NULL;
os = os->next)
os->processed = 0;
for (o = output_bfd->sections; o != NULL; o = o->next) for (o = output_bfd->sections; o != NULL; o = o->next)
{ {
/* Save the last size for possible use by bfd_relax_section. */ /* Save the last size for possible use by bfd_relax_section. */
@ -5444,9 +5357,7 @@ lang_process (void)
lang_record_phdrs (); lang_record_phdrs ();
/* Size up the sections. */ /* Size up the sections. */
lang_size_sections (statement_list.head, abs_output_section, lang_size_sections (NULL, !command_line.relax);
&statement_list.head, 0, 0, NULL,
command_line.relax ? FALSE : TRUE);
/* Now run around and relax if we can. */ /* Now run around and relax if we can. */
if (command_line.relax) if (command_line.relax)
@ -5464,8 +5375,7 @@ lang_process (void)
/* Do all the assignments with our current guesses as to /* Do all the assignments with our current guesses as to
section sizes. */ section sizes. */
lang_do_assignments (statement_list.head, abs_output_section, lang_do_assignments ();
NULL, 0);
/* We must do this after lang_do_assignments, because it uses /* We must do this after lang_do_assignments, because it uses
size. */ size. */
@ -5473,8 +5383,7 @@ lang_process (void)
/* Perform another relax pass - this time we know where the /* Perform another relax pass - this time we know where the
globals are, so can make a better guess. */ globals are, so can make a better guess. */
lang_size_sections (statement_list.head, abs_output_section, lang_size_sections (&relax_again, FALSE);
&statement_list.head, 0, 0, &relax_again, FALSE);
/* If the normal relax is done and the relax finalize pass /* If the normal relax is done and the relax finalize pass
is not performed yet, we perform another relax pass. */ is not performed yet, we perform another relax pass. */
@ -5487,10 +5396,9 @@ lang_process (void)
while (relax_again); while (relax_again);
/* Final extra sizing to report errors. */ /* Final extra sizing to report errors. */
lang_do_assignments (statement_list.head, abs_output_section, NULL, 0); lang_do_assignments ();
lang_reset_memory_regions (); lang_reset_memory_regions ();
lang_size_sections (statement_list.head, abs_output_section, lang_size_sections (NULL, TRUE);
&statement_list.head, 0, 0, NULL, TRUE);
} }
/* See if anything special should be done now we know how big /* See if anything special should be done now we know how big
@ -5503,7 +5411,7 @@ lang_process (void)
/* Do all the assignments, now that we know the final resting places /* Do all the assignments, now that we know the final resting places
of all the symbols. */ of all the symbols. */
lang_do_assignments (statement_list.head, abs_output_section, NULL, 0); lang_do_assignments ();
/* Make sure that the section addresses make sense. */ /* Make sure that the section addresses make sense. */
if (! link_info.relocatable if (! link_info.relocatable
@ -5891,8 +5799,7 @@ lang_new_phdr (const char *name,
n = stat_alloc (sizeof (struct lang_phdr)); n = stat_alloc (sizeof (struct lang_phdr));
n->next = NULL; n->next = NULL;
n->name = name; n->name = name;
n->type = exp_get_value_int (type, 0, "program header type", n->type = exp_get_value_int (type, 0, "program header type");
lang_final_phase_enum);
n->filehdr = filehdr; n->filehdr = filehdr;
n->phdrs = phdrs; n->phdrs = phdrs;
n->at = at; n->at = at;
@ -5968,14 +5875,12 @@ lang_record_phdrs (void)
if (l->flags == NULL) if (l->flags == NULL)
flags = 0; flags = 0;
else else
flags = exp_get_vma (l->flags, 0, "phdr flags", flags = exp_get_vma (l->flags, 0, "phdr flags");
lang_final_phase_enum);
if (l->at == NULL) if (l->at == NULL)
at = 0; at = 0;
else else
at = exp_get_vma (l->at, 0, "phdr load address", at = exp_get_vma (l->at, 0, "phdr load address");
lang_final_phase_enum);
if (! bfd_record_phdr (output_bfd, l->type, if (! bfd_record_phdr (output_bfd, l->type,
l->flags != NULL, flags, l->at != NULL, l->flags != NULL, flags, l->at != NULL,

View File

@ -509,8 +509,7 @@ extern void lang_for_each_file
extern void lang_reset_memory_regions extern void lang_reset_memory_regions
(void); (void);
extern void lang_do_assignments extern void lang_do_assignments
(lang_statement_union_type *, lang_output_section_statement_type *, (void);
fill_type *, bfd_vma);
#define LANG_FOR_EACH_INPUT_STATEMENT(statement) \ #define LANG_FOR_EACH_INPUT_STATEMENT(statement) \
lang_input_statement_type *statement; \ lang_input_statement_type *statement; \
@ -556,10 +555,10 @@ extern void strip_excluded_output_sections
(void); (void);
extern void dprint_statement extern void dprint_statement
(lang_statement_union_type *, int); (lang_statement_union_type *, int);
extern bfd_vma lang_size_sections extern void lang_size_sections
(lang_statement_union_type *, lang_output_section_statement_type *, (bfd_boolean *, bfd_boolean);
lang_statement_union_type **, fill_type *, bfd_vma, bfd_boolean *, extern void one_lang_size_sections_pass
bfd_boolean); (bfd_boolean *, bfd_boolean);
extern void lang_enter_group extern void lang_enter_group
(void); (void);
extern void lang_leave_group extern void lang_leave_group

View File

@ -2636,14 +2636,13 @@ pe_dll_fill_sections (bfd *abfd, struct bfd_link_info *info)
bfd_set_section_size (filler_bfd, reloc_s, reloc_sz); bfd_set_section_size (filler_bfd, reloc_s, reloc_sz);
/* Resize the sections. */ /* Resize the sections. */
lang_size_sections (stat_ptr->head, abs_output_section, lang_size_sections (NULL, TRUE);
&stat_ptr->head, 0, 0, NULL, TRUE);
/* Redo special stuff. */ /* Redo special stuff. */
ldemul_after_allocation (); ldemul_after_allocation ();
/* Do the assignments again. */ /* Do the assignments again. */
lang_do_assignments (stat_ptr->head, abs_output_section, NULL, 0); lang_do_assignments ();
} }
fill_edata (abfd, info); fill_edata (abfd, info);
@ -2667,14 +2666,13 @@ pe_exe_fill_sections (bfd *abfd, struct bfd_link_info *info)
bfd_set_section_size (filler_bfd, reloc_s, reloc_sz); bfd_set_section_size (filler_bfd, reloc_s, reloc_sz);
/* Resize the sections. */ /* Resize the sections. */
lang_size_sections (stat_ptr->head, abs_output_section, lang_size_sections (NULL, TRUE);
&stat_ptr->head, 0, 0, NULL, TRUE);
/* Redo special stuff. */ /* Redo special stuff. */
ldemul_after_allocation (); ldemul_after_allocation ();
/* Do the assignments again. */ /* Do the assignments again. */
lang_do_assignments (stat_ptr->head, abs_output_section, NULL, 0); lang_do_assignments ();
} }
reloc_s->contents = reloc_d; reloc_s->contents = reloc_d;
} }