/*
* fix_new() creates a fixS in obstack 'notes'.
*/
void
fix_new(
fragS *frag, /* which frag? */
int where, /* where in that frag? */
int size, /* 1, 2 or 4 bytes */
symbolS *add_symbol, /* X_add_symbol */
symbolS *sub_symbol, /* X_subtract_symbol */
long offset, /* X_add_number */
int pcrel, /* TRUE if PC-relative relocation */
int pcrel_reloc, /* TRUE if must have relocation entry */
int r_type) /* relocation type */
{
struct fix *fixP;
fixP = (struct fix *)obstack_alloc(¬es, sizeof(struct fix));
fixP->fx_frag = frag;
fixP->fx_where = where;
fixP->fx_size = size;
fixP->fx_addsy = add_symbol;
fixP->fx_subsy = sub_symbol;
fixP->fx_offset = offset;
fixP->fx_pcrel = pcrel;
fixP->fx_pcrel_reloc = pcrel_reloc;
fixP->fx_r_type = r_type;
as_file_and_line (&fixP->file, &fixP->line);
fixP->fx_next = frchain_now->frch_fix_root;
frchain_now->frch_fix_root = fixP;
}
/*
* fix_new() creates a fixS in obstack 'notes'.
*/
fixS *
fix_new(
fragS *frag, /* which frag? */
int where, /* where in that frag? */
int size, /* 1, 2, 4 or 8 bytes */
symbolS *add_symbol, /* X_add_symbol */
symbolS *sub_symbol, /* X_subtract_symbol */
signed_target_addr_t
offset, /* X_add_number */
int pcrel, /* TRUE if PC-relative relocation */
int pcrel_reloc, /* TRUE if must have relocation entry */
int r_type) /* relocation type */
{
struct fix *fixP;
fixP = (struct fix *)obstack_alloc(¬es, sizeof(struct fix));
fixP->fx_frag = frag;
fixP->fx_where = where;
fixP->fx_size = size;
fixP->fx_addsy = add_symbol;
fixP->fx_subsy = sub_symbol;
fixP->fx_offset = offset;
fixP->fx_pcrel = pcrel;
fixP->fx_pcrel_reloc = pcrel_reloc;
fixP->fx_r_type = r_type;
#if defined(I386) && defined(ARCH64)
if(fixP->fx_r_type == X86_64_RELOC_SIGNED){
switch(offset){
case -1:
fixP->fx_r_type = X86_64_RELOC_SIGNED_1;
break;
case -2:
fixP->fx_r_type = X86_64_RELOC_SIGNED_2;
break;
case -4:
fixP->fx_r_type = X86_64_RELOC_SIGNED_4;
break;
default:
break;
}
}
if(fixP->fx_r_type == X86_64_RELOC_GOT ||
fixP->fx_r_type == X86_64_RELOC_GOT_LOAD){
/*
* GOT and GOT_LOAD relocs are always PC-relative and
* should not be converted to non-PC-relative addressing
* later.
*/
fixP->fx_pcrel = TRUE;
fixP->fx_pcrel_reloc = TRUE;
}
/* We don't need this for non-local symbols, but it doesn't hurt. */
fixP->fx_localsy = symbol_new("L0\002", N_SECT, frchain_now->frch_nsect,
0, where, frag);
symbol_assign_index(fixP->fx_localsy);
#endif
as_file_and_line (&fixP->file, &fixP->line);
fixP->fx_next = frchain_now->frch_fix_root;
frchain_now->frch_fix_root = fixP;
return fixP;
}