enum tls_type_e type)
{
struct got_entry **p = list;
+
while (*p != NULL)
{
if ((*p)->type == type)
/* Find list end. Avoid having multiple entries of the same
type. */
struct got_entry **p = list;
+ struct got_entry *entry;
+
while (*p != NULL)
{
if ((*p)->type == type)
p = &((*p)->next);
}
- struct got_entry *entry
- = (struct got_entry *) malloc (sizeof (struct got_entry));
+ entry = (struct got_entry *) xmalloc (sizeof (struct got_entry));
entry->type = type;
entry->offset = offset;
entry->existing_entries = existing_entries;
ARC_DEBUG ("New GOT got entry added to list: "
- "type: %d, offset: %d, existing_entries:%d\n",
- type, offset, existing_entries);
+ "type: %d, offset: %ld, existing_entries: %d\n",
+ type, (long) offset, existing_entries);
/* Add the entry to the end of the list. */
*p = entry;
tls_type_for_reloc (reloc_howto_type *howto)
{
enum tls_type_e ret = GOT_UNKNOWN;
+
if (is_reloc_for_GOT (howto))
- ret = GOT_NORMAL;
- else
+ return GOT_NORMAL;
+
+ switch (howto->type)
{
- switch (howto->type)
- {
- case R_ARC_TLS_GD_GOT:
- ret = GOT_TLS_GD;
- break;
- case R_ARC_TLS_IE_GOT:
- ret = GOT_TLS_IE;
- break;
- case R_ARC_TLS_LE_32:
- ret = GOT_TLS_LE;
- break;
- default:
- ret = GOT_UNKNOWN;
- break;
- }
+ case R_ARC_TLS_GD_GOT:
+ ret = GOT_TLS_GD;
+ break;
+ case R_ARC_TLS_IE_GOT:
+ ret = GOT_TLS_IE;
+ break;
+ case R_ARC_TLS_LE_32:
+ ret = GOT_TLS_LE;
+ break;
+ default:
+ ret = GOT_UNKNOWN;
+ break;
}
+
return ret;
};
enum tls_type_e type = GOT_UNKNOWN;
if (is_reloc_for_GOT (howto))
- type = GOT_NORMAL;
- else if (is_reloc_for_TLS (howto))
+ return GOT_NORMAL;
+
+ if (is_reloc_for_TLS (howto))
{
switch (howto->type)
{
static bfd_vma
-relocate_fix_got_relocs_for_got_info (struct got_entry **list_p,
- enum tls_type_e type,
- struct bfd_link_info * info,
- bfd *output_bfd,
- unsigned long r_symndx,
- Elf_Internal_Sym *local_syms,
- asection **local_sections,
- struct elf_link_hash_entry *h,
- struct arc_relocation_data *reloc_data)
+relocate_fix_got_relocs_for_got_info (struct got_entry ** list_p,
+ enum tls_type_e type,
+ struct bfd_link_info * info,
+ bfd * output_bfd,
+ unsigned long r_symndx,
+ Elf_Internal_Sym * local_syms,
+ asection ** local_sections,
+ struct elf_link_hash_entry * h,
+ struct arc_relocation_data * reloc_data)
{
+ struct elf_link_hash_table *htab = elf_hash_table (info);
+ struct got_entry *entry = NULL;
if (list_p == NULL || type == GOT_UNKNOWN || type == GOT_TLS_LE)
return 0;
- struct elf_link_hash_table *htab = elf_hash_table (info);
- struct got_entry *entry = NULL;
-
entry = got_entry_for_type (list_p, type);
BFD_ASSERT (entry);
if (h == NULL
|| (! elf_hash_table (info)->dynamic_sections_created
|| (bfd_link_pic (info)
- && SYMBOL_REFERENCES_LOCAL (info, h))))
+ && SYMBOL_REFERENCES_LOCAL (info, h))))
{
const char ATTRIBUTE_UNUSED *symbol_name;
static const char local_name[] = "(local)";
reloc_data->sym_section = h->root.u.def.section;
sym_value = h->root.u.def.value
- + h->root.u.def.section->output_section->vma
- + h->root.u.def.section->output_offset;
+ + h->root.u.def.section->output_section->vma
+ + h->root.u.def.section->output_offset;
tls_sec = elf_hash_table (info)->tls_sec;
asection *sec = local_sections[r_symndx];
sym_value = sym->st_value
- + sec->output_section->vma
- + sec->output_offset;
+ + sec->output_section->vma
+ + sec->output_offset;
tls_sec = elf_hash_table (info)->tls_sec;
{
switch (entry->type)
{
- case GOT_TLS_GD:
- {
- BFD_ASSERT (tls_sec && tls_sec->output_section);
- bfd_vma sec_vma = tls_sec->output_section->vma;
-
- bfd_put_32 (output_bfd,
- sym_value - sec_vma,
- htab->sgot->contents + entry->offset
- + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
- ? 4 : 0));
-
- ARC_DEBUG ("arc_info: FIXED -> %s value = 0x%x "
- "@ 0x%x, for symbol %s\n",
- (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
- "GOT_TLS_IE"),
- sym_value - sec_vma,
- htab->sgot->contents + entry->offset
- + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
- ? 4 : 0),
- symbol_name);
- }
- break;
-
- case GOT_TLS_IE:
- {
- BFD_ASSERT (tls_sec && tls_sec->output_section);
- bfd_vma ATTRIBUTE_UNUSED sec_vma
- = tls_sec->output_section->vma;
-
- ARC_DEBUG ("arc_info: FIXED -> %s value = 0x%x "
- "@ 0x%x, for symbol %s\n",
- (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
- "GOT_TLS_IE"),
- sym_value - sec_vma,
- htab->sgot->contents + entry->offset
- + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
- ? 4 : 0),
- symbol_name);
- }
- break;
-
- case GOT_NORMAL:
- {
- bfd_vma sec_vma
- = reloc_data->sym_section->output_section->vma
- + reloc_data->sym_section->output_offset;
-
- if (h->root.type != bfd_link_hash_undefweak)
- {
- bfd_put_32 (output_bfd,
- reloc_data->sym_value + sec_vma,
- htab->sgot->contents + entry->offset);
-
- ARC_DEBUG ("arc_info: PATCHED: 0x%08x "
- "@ 0x%08x for sym %s in got offset 0x%x\n",
- reloc_data->sym_value + sec_vma,
- htab->sgot->output_section->vma
- + htab->sgot->output_offset + entry->offset,
- symbol_name,
- entry->offset);
- }
- else
- {
- ARC_DEBUG ("arc_info: PATCHED: NOT_PATCHED "
- "@ 0x%08x for sym %s in got offset 0x%x "
- "(is undefweak)\n",
- htab->sgot->output_section->vma
- + htab->sgot->output_offset + entry->offset,
- symbol_name,
- entry->offset);
+ case GOT_TLS_GD:
+ {
+ BFD_ASSERT (tls_sec && tls_sec->output_section);
+ bfd_vma sec_vma = tls_sec->output_section->vma;
+
+ bfd_put_32 (output_bfd,
+ sym_value - sec_vma,
+ htab->sgot->contents + entry->offset
+ + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
+ ? 4 : 0));
+
+ ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
+ "@ %p, for symbol %s\n",
+ (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
+ "GOT_TLS_IE"),
+ (long) (sym_value - sec_vma),
+ htab->sgot->contents + entry->offset
+ + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
+ ? 4 : 0),
+ symbol_name);
+ }
+ break;
+
+ case GOT_TLS_IE:
+ {
+ BFD_ASSERT (tls_sec && tls_sec->output_section);
+ bfd_vma ATTRIBUTE_UNUSED sec_vma
+ = tls_sec->output_section->vma;
+
+ ARC_DEBUG ("arc_info: FIXED -> %s value = %#lx "
+ "@ %p, for symbol %s\n",
+ (entry->type == GOT_TLS_GD ? "GOT_TLS_GD" :
+ "GOT_TLS_IE"),
+ (long) (sym_value - sec_vma),
+ htab->sgot->contents + entry->offset
+ + (entry->existing_entries == TLS_GOT_MOD_AND_OFF
+ ? 4 : 0),
+ symbol_name);
+ }
+ break;
+
+ case GOT_NORMAL:
+ {
+ bfd_vma sec_vma
+ = reloc_data->sym_section->output_section->vma
+ + reloc_data->sym_section->output_offset;
+
+ if (h->root.type != bfd_link_hash_undefweak)
+ {
+ bfd_put_32 (output_bfd,
+ reloc_data->sym_value + sec_vma,
+ htab->sgot->contents + entry->offset);
+
+ ARC_DEBUG ("arc_info: PATCHED: %#08lx "
+ "@ %#08lx for sym %s in got offset %#lx\n",
+ (long) (reloc_data->sym_value + sec_vma),
+ (long) (htab->sgot->output_section->vma
+ + htab->sgot->output_offset + entry->offset),
+ symbol_name,
+ (long) entry->offset);
+ }
+ else
+ {
+ ARC_DEBUG ("arc_info: PATCHED: NOT_PATCHED "
+ "@ %#08lx for sym %s in got offset %#lx "
+ "(is undefweak)\n",
+ (long) (htab->sgot->output_section->vma
+ + htab->sgot->output_offset
+ + entry->offset),
+ symbol_name,
+ (long) entry->offset);
}
- }
- break;
- default:
- BFD_ASSERT (0);
- break;
+ }
+ break;
+ default:
+ BFD_ASSERT (0);
+ break;
}
entry->processed = TRUE;
}
ADD_RELA (output_bfd, got, got_offset, dynindx,
R_ARC_TLS_DTPMOD, 0);
ARC_DEBUG ("arc_info: TLS_DYNRELOC: type = %d, \
-GOT_OFFSET = 0x%x, GOT_VMA = 0x%x, INDEX = %d, ADDEND = 0x%x\n",
+GOT_OFFSET = %#lx, GOT_VMA = %#lx, INDEX = %ld, ADDEND = 0x0\n",
list->type,
- got_offset,
- htab->sgot->output_section->vma
- + htab->sgot->output_offset + got_offset,
- dynindx, 0);
+ (long) got_offset,
+ (long) (htab->sgot->output_section->vma
+ + htab->sgot->output_offset + got_offset),
+ (long) dynindx);
}
+
if (e == TLS_GOT_MOD_AND_OFF || e == TLS_GOT_OFF)
{
bfd_vma addend = 0;
addend);
ARC_DEBUG ("arc_info: TLS_DYNRELOC: type = %d, \
-GOT_OFFSET = 0x%x, GOT_VMA = 0x%x, INDEX = %d, ADDEND = 0x%x\n",
+GOT_OFFSET = %#lx, GOT_VMA = %#lx, INDEX = %ld, ADDEND = %#lx\n",
list->type,
- got_offset,
- htab->sgot->output_section->vma
- + htab->sgot->output_offset + got_offset,
- dynindx, addend);
+ (long) got_offset,
+ (long) (htab->sgot->output_section->vma
+ + htab->sgot->output_offset + got_offset),
+ (long) dynindx, (long) addend);
}
list->created_dyn_relocation = TRUE;
}
#include "opcode/arc.h"
#include "arc-plt.h"
-#define PR_DEBUG(fmt, args...) fprintf (stderr, fmt, ##args)
-
/* #define ARC_ENABLE_DEBUG 1 */
-#ifndef ARC_ENABLE_DEBUG
-#define ARC_DEBUG(...)
-#else
-static char *
+#ifdef ARC_ENABLE_DEBUG
+static const char *
name_for_global_symbol (struct elf_link_hash_entry *h)
{
static char *local_str = "(local)";
if (h == NULL)
return local_str;
- else
- return h->root.root.string;
+ return h->root.root.string;
}
-#define ARC_DEBUG(args...) fprintf (stderr, ##args)
+#define ARC_DEBUG(fmt, args...) fprintf (stderr, fmt, ##args)
+#else
+#define ARC_DEBUG(...)
#endif
#undef ARC_RELOC_HOWTO
#define ARC_RELOC_HOWTO(TYPE, VALUE, RSIZE, BITSIZE, RELOC_FUNCTION, OVERFLOW, FORMULA) \
- [TYPE] = HOWTO (R_##TYPE, 0, RSIZE, BITSIZE, FALSE, 0, complain_overflow_##OVERFLOW, arc_elf_reloc, "R_" #TYPE, FALSE, 0, 0, FALSE),
+ [TYPE] = HOWTO (R_##TYPE, 0, RSIZE, BITSIZE, FALSE, 0, \
+ complain_overflow_##OVERFLOW, arc_elf_reloc, \
+ "R_" #TYPE, FALSE, 0, 0, FALSE),
static struct reloc_howto_struct elf_arc_howto_table[] =
{
return;
}
-#define BFD_DEBUG_PIC(...)
-
+#ifdef ARC_ENABLE_DEBUG
+#define DEBUG_ARC_RELOC(A) debug_arc_reloc (A)
static void
debug_arc_reloc (struct arc_relocation_data reloc_data)
{
- PR_DEBUG ("Reloc type=%s, should_relocate = %s\n",
- reloc_data.howto->name,
- reloc_data.should_relocate ? "true" : "false");
- PR_DEBUG (" offset = 0x%x, addend = 0x%x\n",
- (unsigned int) reloc_data.reloc_offset,
- (unsigned int) reloc_data.reloc_addend);
- PR_DEBUG (" Symbol:\n");
- PR_DEBUG (" value = 0x%08x\n",
- (unsigned int) reloc_data.sym_value);
+ ARC_DEBUG ("Reloc type=%s, should_relocate = %s\n",
+ reloc_data.howto->name,
+ reloc_data.should_relocate ? "true" : "false");
+ ARC_DEBUG (" offset = 0x%x, addend = 0x%x\n",
+ (unsigned int) reloc_data.reloc_offset,
+ (unsigned int) reloc_data.reloc_addend);
+ ARC_DEBUG (" Symbol:\n");
+ ARC_DEBUG (" value = 0x%08x\n",
+ (unsigned int) reloc_data.sym_value);
if (reloc_data.sym_section != NULL)
{
- PR_DEBUG (" Symbol Section:\n");
- PR_DEBUG (
- " section name = %s, output_offset 0x%08x",
- reloc_data.sym_section->name,
- (unsigned int) reloc_data.sym_section->output_offset);
+ ARC_DEBUG (" Symbol Section:\n");
+ ARC_DEBUG (" section name = %s, output_offset 0x%08x",
+ reloc_data.sym_section->name,
+ (unsigned int) reloc_data.sym_section->output_offset);
if (reloc_data.sym_section->output_section != NULL)
- {
- PR_DEBUG (
- ", output_section->vma = 0x%08x",
+ ARC_DEBUG (", output_section->vma = 0x%08x",
((unsigned int) reloc_data.sym_section->output_section->vma));
- }
- PR_DEBUG ( "\n");
- PR_DEBUG (" file: %s\n", reloc_data.sym_section->owner->filename);
+ ARC_DEBUG ("\n");
+ if (reloc_data.sym_section->owner && reloc_data.sym_section->owner->filename)
+ ARC_DEBUG (" file: %s\n", reloc_data.sym_section->owner->filename);
}
else
{
- PR_DEBUG ( " symbol section is NULL\n");
+ ARC_DEBUG (" symbol section is NULL\n");
}
- PR_DEBUG ( " Input_section:\n");
+ ARC_DEBUG (" Input_section:\n");
if (reloc_data.input_section != NULL)
{
- PR_DEBUG (
- " section name = %s, output_offset 0x%08x, output_section->vma = 0x%08x\n",
- reloc_data.input_section->name,
- (unsigned int) reloc_data.input_section->output_offset,
- (unsigned int) reloc_data.input_section->output_section->vma);
- PR_DEBUG ( " changed_address = 0x%08x\n",
- (unsigned int) (reloc_data.input_section->output_section->vma
- + reloc_data.input_section->output_offset
- + reloc_data.reloc_offset));
- PR_DEBUG (" file: %s\n", reloc_data.input_section->owner->filename);
+ ARC_DEBUG (" section name = %s, output_offset 0x%08x, output_section->vma = 0x%08x\n",
+ reloc_data.input_section->name,
+ (unsigned int) reloc_data.input_section->output_offset,
+ (unsigned int) reloc_data.input_section->output_section->vma);
+ ARC_DEBUG (" changed_address = 0x%08x\n",
+ (unsigned int) (reloc_data.input_section->output_section->vma
+ + reloc_data.input_section->output_offset
+ + reloc_data.reloc_offset));
+ ARC_DEBUG (" file: %s\n", reloc_data.input_section->owner->filename);
}
else
{
- PR_DEBUG ( " input section is NULL\n");
+ ARC_DEBUG (" input section is NULL\n");
}
}
+#else
+#define DEBUG_ARC_RELOC(A)
+#endif /* ARC_ENABLE_DEBUG */
static bfd_vma
middle_endian_convert (bfd_vma insn, bfd_boolean do_it)
#define none (0)
-#define PRINT_DEBUG_RELOC_INFO_BEFORE(FORMULA, TYPE) \
- {\
- asection *sym_section = reloc_data.sym_section; \
- asection *input_section = reloc_data.input_section; \
- ARC_DEBUG ("RELOC_TYPE = " TYPE "\n"); \
- ARC_DEBUG ("FORMULA = " FORMULA "\n"); \
- ARC_DEBUG ("S = 0x%x\n", S); \
- ARC_DEBUG ("A = 0x%x\n", A); \
- ARC_DEBUG ("L = 0x%x\n", L); \
- if (sym_section->output_section != NULL) \
- { \
- ARC_DEBUG ("symbol_section->vma = 0x%x\n", \
- sym_section->output_section->vma + sym_section->output_offset); \
- } \
- else \
- { \
- ARC_DEBUG ("symbol_section->vma = NULL\n"); \
- } \
- if (input_section->output_section != NULL) \
- { \
- ARC_DEBUG ("symbol_section->vma = 0x%x\n", \
- input_section->output_section->vma + input_section->output_offset); \
- } \
- else \
- { \
- ARC_DEBUG ("symbol_section->vma = NULL\n"); \
- } \
- ARC_DEBUG ("PCL = 0x%x\n", P); \
- ARC_DEBUG ("P = 0x%x\n", P); \
- ARC_DEBUG ("G = 0x%x\n", G); \
- ARC_DEBUG ("SDA_OFFSET = 0x%x\n", _SDA_BASE_); \
+#ifdef ARC_ENABLE_DEBUG
+#define PRINT_DEBUG_RELOC_INFO_BEFORE(FORMULA, TYPE) \
+ do \
+ { \
+ asection *sym_section = reloc_data.sym_section; \
+ asection *input_section = reloc_data.input_section; \
+ ARC_DEBUG ("RELOC_TYPE = " TYPE "\n"); \
+ ARC_DEBUG ("FORMULA = " FORMULA "\n"); \
+ ARC_DEBUG ("S = %#lx\n", S); \
+ ARC_DEBUG ("A = %#lx\n", A); \
+ ARC_DEBUG ("L = %lx\n", L); \
+ if (sym_section->output_section != NULL) \
+ ARC_DEBUG ("symbol_section->vma = %#lx\n", \
+ sym_section->output_section->vma \
+ + sym_section->output_offset); \
+ else \
+ ARC_DEBUG ("symbol_section->vma = NULL\n"); \
+ if (input_section->output_section != NULL) \
+ ARC_DEBUG ("symbol_section->vma = %#lx\n", \
+ input_section->output_section->vma \
+ + input_section->output_offset); \
+ else \
+ ARC_DEBUG ("symbol_section->vma = NULL\n"); \
+ ARC_DEBUG ("PCL = %#lx\n", P); \
+ ARC_DEBUG ("P = %#lx\n", P); \
+ ARC_DEBUG ("G = %#lx\n", G); \
+ ARC_DEBUG ("SDA_OFFSET = %#lx\n", _SDA_BASE_); \
ARC_DEBUG ("SDA_SET = %d\n", reloc_data.sdata_begin_symbol_vma_set); \
- ARC_DEBUG ("GOT_OFFSET = 0x%x\n", GOT); \
- ARC_DEBUG ("relocation = 0x%08x\n", relocation); \
- ARC_DEBUG ("before = 0x%08x\n", (unsigned int) insn); \
- ARC_DEBUG ("data = 0x%08x (%u) (%d)\n", (unsigned int) relocation, (unsigned int) relocation, (int) relocation); \
- }
+ ARC_DEBUG ("GOT_OFFSET = %#lx\n", GOT); \
+ ARC_DEBUG ("relocation = %#08lx\n", relocation); \
+ ARC_DEBUG ("before = %#08x\n", (unsigned) insn); \
+ ARC_DEBUG ("data = %08x (%u) (%d)\n", (unsigned) relocation, \
+ (unsigned) relocation, (int) relocation); \
+ } \
+ while (0)
+
+#define PRINT_DEBUG_RELOC_INFO_AFTER \
+ do \
+ { \
+ ARC_DEBUG ("after = 0x%08x\n", (unsigned int) insn); \
+ } \
+ while (0)
-#define PRINT_DEBUG_RELOC_INFO_AFTER \
- { \
- ARC_DEBUG ("after = 0x%08x\n", (unsigned int) insn); \
- }
+#else
+
+#define PRINT_DEBUG_RELOC_INFO_BEFORE(...)
+#define PRINT_DEBUG_RELOC_INFO_AFTER
+
+#endif /* ARC_ENABLE_DEBUG */
#define ARC_RELOC_HOWTO(TYPE, VALUE, SIZE, BITSIZE, RELOC_FUNCTION, OVERFLOW, FORMULA) \
- case R_##TYPE: \
- { \
- bfd_signed_vma bitsize ATTRIBUTE_UNUSED = BITSIZE; \
- relocation = FORMULA ; \
- PRINT_DEBUG_RELOC_INFO_BEFORE (#FORMULA, #TYPE); \
- insn = middle_endian_convert (insn, IS_ME (#FORMULA, abfd)); \
- insn = (* get_replace_function (abfd, TYPE)) (insn, relocation); \
- insn = middle_endian_convert (insn, IS_ME (#FORMULA, abfd)); \
- PRINT_DEBUG_RELOC_INFO_AFTER \
- } \
+ case R_##TYPE: \
+ { \
+ bfd_signed_vma bitsize ATTRIBUTE_UNUSED = BITSIZE; \
+ relocation = FORMULA ; \
+ PRINT_DEBUG_RELOC_INFO_BEFORE (#FORMULA, #TYPE); \
+ insn = middle_endian_convert (insn, IS_ME (#FORMULA, abfd)); \
+ insn = (* get_replace_function (abfd, TYPE)) (insn, relocation); \
+ insn = middle_endian_convert (insn, IS_ME (#FORMULA, abfd)); \
+ PRINT_DEBUG_RELOC_INFO_AFTER; \
+ } \
break;
static bfd_reloc_status_type
else
flag = arc_special_overflow_checks (reloc_data, relocation, info);
-#undef DEBUG_ARC_RELOC
-#define DEBUG_ARC_RELOC(A) debug_arc_reloc (A)
if (flag != bfd_reloc_ok)
{
- PR_DEBUG ( "Relocation overflows !!!!\n");
-
+ ARC_DEBUG ("Relocation overflows !\n");
DEBUG_ARC_RELOC (reloc_data);
+ ARC_DEBUG ("Relocation value = signed -> %d, unsigned -> %u"
+ ", hex -> (0x%08x)\n",
+ (int) relocation, (unsigned) relocation, (int) relocation);
- PR_DEBUG (
- "Relocation value = signed -> %d, unsigned -> %u"
- ", hex -> (0x%08x)\n",
- (int) relocation,
- (unsigned int) relocation,
- (unsigned int) relocation);
return flag;
}
-#undef DEBUG_ARC_RELOC
-#define DEBUG_ARC_RELOC(A)
/* Write updated instruction back to memory. */
switch (reloc_data.howto->size)
corresponding to the st_shndx field of each
local symbol. */
static bfd_boolean
-elf_arc_relocate_section (bfd * output_bfd,
+elf_arc_relocate_section (bfd * output_bfd,
struct bfd_link_info * info,
- bfd * input_bfd,
- asection * input_section,
- bfd_byte * contents,
+ bfd * input_bfd,
+ asection * input_section,
+ bfd_byte * contents,
Elf_Internal_Rela * relocs,
Elf_Internal_Sym * local_syms,
- asection ** local_sections)
+ asection ** local_sections)
{
- Elf_Internal_Shdr * symtab_hdr;
- struct elf_link_hash_entry ** sym_hashes;
- Elf_Internal_Rela * rel;
- Elf_Internal_Rela * wrel;
- Elf_Internal_Rela * relend;
- struct elf_link_hash_table *htab = elf_hash_table (info);
+ Elf_Internal_Shdr * symtab_hdr;
+ struct elf_link_hash_entry ** sym_hashes;
+ Elf_Internal_Rela * rel;
+ Elf_Internal_Rela * wrel;
+ Elf_Internal_Rela * relend;
+ struct elf_link_hash_table * htab = elf_hash_table (info);
symtab_hdr = &((elf_tdata (input_bfd))->symtab_hdr);
sym_hashes = elf_sym_hashes (input_bfd);
{
enum elf_arc_reloc_type r_type;
reloc_howto_type * howto;
- unsigned long r_symndx;
+ unsigned long r_symndx;
struct elf_link_hash_entry * h;
Elf_Internal_Sym * sym;
asection * sec;
- struct elf_link_hash_entry *h2;
+ struct elf_link_hash_entry * h2;
+ const char * msg;
struct arc_relocation_data reloc_data =
{
{
sec = local_sections[r_symndx];
- /* for RELA relocs.Just adjust the addend
+ /* For RELA relocs. Just adjust the addend
value in the relocation entry. */
rel->r_addend += sec->output_offset + sym->st_value;
- BFD_DEBUG_PIC (
- PR_DEBUG ("local symbols reloc "
- "(section=%d %s) seen in %s\n",
- r_symndx,
- local_sections[r_symndx]->name,
- __PRETTY_FUNCTION__)
- );
+ ARC_DEBUG ("local symbols reloc (section=%d %s) seen in %s\n",
+ (int) r_symndx, local_sections[r_symndx]->name,
+ __PRETTY_FUNCTION__);
}
}
}
}
else /* Global symbol. */
{
+ /* FIXME: We should use the RELOC_FOR_GLOBAL_SYMBOL macro
+ (defined in elf-bfd.h) here. */
+
/* Get the symbol's entry in the symtab. */
h = sym_hashes[r_symndx - symtab_hdr->sh_info];
output_bfd, info, NULL);
}
}
+
switch (r_type)
{
case R_ARC_32:
+ input_section->output_offset);
#define IS_ARC_PCREL_TYPE(TYPE) \
- ( (TYPE == R_ARC_PC32) \
+ ( (TYPE == R_ARC_PC32) \
|| (TYPE == R_ARC_32_PCREL))
+
if (skip)
{
memset (&outrel, 0, sizeof outrel);
return FALSE;
}
- if (arc_do_relocation (contents, reloc_data, info) != bfd_reloc_ok)
- return FALSE;
+ msg = NULL;
+ switch (arc_do_relocation (contents, reloc_data, info))
+ {
+ case bfd_reloc_ok:
+ continue; /* The reloc processing loop. */
+
+ case bfd_reloc_overflow:
+ (*info->callbacks->reloc_overflow)
+ (info, (h ? &h->root : NULL), reloc_data.symbol_name, howto->name, (bfd_vma) 0,
+ input_bfd, input_section, rel->r_offset);
+ break;
+
+ case bfd_reloc_undefined:
+ (*info->callbacks->undefined_symbol)
+ (info, reloc_data.symbol_name, input_bfd, input_section, rel->r_offset, TRUE);
+ break;
+
+ case bfd_reloc_other:
+ msg = _("%B(%A): warning: unaligned access to symbol '%s' in the small data area");
+ break;
+
+ case bfd_reloc_outofrange:
+ msg = _("%B(%A): internal error: out of range error");
+ break;
+
+ case bfd_reloc_notsupported:
+ msg = _("%B(%A): internal error: unsupported relocation error");
+ break;
+
+ case bfd_reloc_dangerous:
+ msg = _("%B(%A): internal error: dangerous relocation");
+ break;
+
+ default:
+ msg = _("%B(%A): internal error: unknown error");
+ break;
+ }
+
+ if (msg)
+ _bfd_error_handler (msg, input_bfd, input_section, reloc_data.symbol_name);
+ return FALSE;
}
return TRUE;
for (i = 0; i < 1; i++)
{
ARC_DEBUG ("%d: size1 = %d, size2 = %d\n", i,
- plt_versions[i].entry_size,
- plt_versions[i].elem_size);
+ (int) plt_versions[i].entry_size,
+ (int) plt_versions[i].elem_size);
}
if (bfd_get_mach (info->output_bfd) == bfd_mach_arc_arcv2)
ret = htab->splt->size;
htab->splt->size += plt_data->elem_size;
- ARC_DEBUG ("PLT_SIZE = %d\n", htab->splt->size);
+ ARC_DEBUG ("PLT_SIZE = %d\n", (int) htab->splt->size);
htab->sgotplt->size += 4;
htab->srelplt->size += sizeof (Elf32_External_Rela);
/ plt_data->elem_size;
bfd_vma got_offset = (plt_index + 3) * 4;
- ARC_DEBUG ("arc_info: PLT_OFFSET = 0x%x, PLT_ENTRY_VMA = 0x%x, \
-GOT_ENTRY_OFFSET = 0x%x, GOT_ENTRY_VMA = 0x%x, for symbol %s\n",
- h->plt.offset,
- htab->splt->output_section->vma
- + htab->splt->output_offset
- + h->plt.offset,
- got_offset,
- htab->sgotplt->output_section->vma
- + htab->sgotplt->output_offset
- + got_offset,
+ ARC_DEBUG ("arc_info: PLT_OFFSET = %#lx, PLT_ENTRY_VMA = %#lx, \
+GOT_ENTRY_OFFSET = %#lx, GOT_ENTRY_VMA = %#lx, for symbol %s\n",
+ (long) h->plt.offset,
+ (long) (htab->splt->output_section->vma
+ + htab->splt->output_offset
+ + h->plt.offset),
+ (long) got_offset,
+ (long) (htab->sgotplt->output_section->vma
+ + htab->sgotplt->output_offset
+ + got_offset),
h->root.root.string);
-
{
bfd_vma i = 0;
uint16_t *ptr = (uint16_t *) plt_data->elem;
+
for (i = 0; i < plt_data->elem_size/2; i++)
{
uint16_t data = ptr[i];
projects / binutils-gdb.git / commitdiff