FreeChainXenon/binutils-gdb
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Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)

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* elfcode.h (elf_write_object_contents): Don't drop core if
	elf_symbol_from returns a NULL pointer when processing a non-elf
	symbol, use a 0 size instead.

Tue Jun 15 14:38:32 1993  Michael Meissner  (meissner@osf.org)

	* elfcode.h (elf_hash): Delete macro mapping elf_hash to
	bfd_elf32_hash, since the hash table is independent of the 32/64
	bit system.
This commit is contained in:
Ken Raeburn 1993-08-05 18:32:50 +00:00
parent 1fa5371efb
commit e74034d81a
1 changed files with 7 additions and 5 deletions
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12
bfd/elfcode.h
View file

@ -96,7 +96,6 @@ PTR alloca ();
#define elf_set_section_contents NAME(bfd_elf,set_section_contents) #define elf_set_section_contents NAME(bfd_elf,set_section_contents)
#define elf_no_info_to_howto NAME(bfd_elf,no_info_to_howto) #define elf_no_info_to_howto NAME(bfd_elf,no_info_to_howto)
#define elf_no_info_to_howto_rel NAME(bfd_elf,no_info_to_howto_rel) #define elf_no_info_to_howto_rel NAME(bfd_elf,no_info_to_howto_rel)
#define elf_hash NAME(bfd_elf,hash)
#define elf_new_section_hook NAME(bfd_elf,new_section_hook) #define elf_new_section_hook NAME(bfd_elf,new_section_hook)
#define write_relocs NAME(bfd_elf,_write_relocs) #define write_relocs NAME(bfd_elf,_write_relocs)
@ -1239,7 +1238,7 @@ fix_up_strtabs (abfd, asect, obj)
&& !strcmp ("str", asect->name + strlen (asect->name) - 3)) && !strcmp ("str", asect->name + strlen (asect->name) - 3))
{ {
size_t len = strlen (asect->name) + 1; size_t len = strlen (asect->name) + 1;
char *s = alloca (len); char *s = (char *) alloca (len);
strcpy (s, asect->name); strcpy (s, asect->name);
s[len - 4] = 0; s[len - 4] = 0;
asect = bfd_get_section_by_name (abfd, s); asect = bfd_get_section_by_name (abfd, s);
@ -1817,7 +1816,7 @@ map_program_segments (abfd)
file_ptr lowest_offset = 0; file_ptr lowest_offset = 0;
struct seg_info *seg = 0; struct seg_info *seg = 0;
done = alloca (i_ehdrp->e_shnum); done = (char *) alloca (i_ehdrp->e_shnum);
memset (done, 0, i_ehdrp->e_shnum); memset (done, 0, i_ehdrp->e_shnum);
for (i = 0; i < i_ehdrp->e_shnum; i++) for (i = 0; i < i_ehdrp->e_shnum; i++)
{ {
@ -1944,7 +1943,8 @@ map_program_segments (abfd)
i_ehdrp->e_phoff = elf_tdata (abfd)->next_file_pos; i_ehdrp->e_phoff = elf_tdata (abfd)->next_file_pos;
elf_tdata (abfd)->next_file_pos += sz; elf_tdata (abfd)->next_file_pos += sz;
} }
phdr = bfd_alloc (abfd, n_segs * sizeof (Elf_Internal_Phdr)); phdr = (Elf_Internal_Phdr*) bfd_alloc (abfd,
n_segs * sizeof (Elf_Internal_Phdr));
elf_tdata (abfd)->phdr = phdr; elf_tdata (abfd)->phdr = phdr;
while (seg) while (seg)
{ {
@ -2254,6 +2254,7 @@ swap_out_syms (abfd)
else else
{ {
asection *sec = syms[idx]->section; asection *sec = syms[idx]->section;
elf_symbol_type *type_ptr;
int shndx; int shndx;
if (sec->output_section) if (sec->output_section)
@ -2263,7 +2264,8 @@ swap_out_syms (abfd)
} }
value += sec->vma; value += sec->vma;
sym.st_value = value; sym.st_value = value;
sym.st_size = (elf_symbol_from (abfd, syms[idx]))->internal_elf_sym.st_size; type_ptr = elf_symbol_from (abfd, syms[idx]);
sym.st_size = type_ptr ? type_ptr->internal_elf_sym.st_size : 0;
sym.st_shndx = shndx = elf_section_from_bfd_section (abfd, sec); sym.st_shndx = shndx = elf_section_from_bfd_section (abfd, sec);
if (shndx == -1) if (shndx == -1)
{ {