/* Constants for known architecture features. */
static const aarch64_feature_set cpu_default = CPU_DEFAULT;
-static const aarch64_feature_set aarch64_arch_any = AARCH64_ANY;
-static const aarch64_feature_set aarch64_arch_none = AARCH64_ARCH_NONE;
-
#ifdef OBJ_ELF
/* Pre-defined "_GLOBAL_OFFSET_TABLE_" */
static symbolS *GOT_symbol;
{
const char *name;
int pc_rel;
+ bfd_reloc_code_real_type adr_type;
bfd_reloc_code_real_type adrp_type;
bfd_reloc_code_real_type movw_type;
bfd_reloc_code_real_type add_type;
bfd_reloc_code_real_type ldst_type;
+ bfd_reloc_code_real_type ld_literal_type;
};
static struct reloc_table_entry reloc_table[] = {
/* Low 12 bits of absolute address: ADD/i and LDR/STR */
{"lo12", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_ADD_LO12,
- BFD_RELOC_AARCH64_LDST_LO12},
+ BFD_RELOC_AARCH64_LDST_LO12,
+ 0},
/* Higher 21 bits of pc-relative page offset: ADRP */
{"pg_hi21", 1,
+ 0, /* adr_type */
BFD_RELOC_AARCH64_ADR_HI21_PCREL,
0,
0,
+ 0,
0},
/* Higher 21 bits of pc-relative page offset: ADRP, no check */
{"pg_hi21_nc", 1,
+ 0, /* adr_type */
BFD_RELOC_AARCH64_ADR_HI21_NC_PCREL,
0,
0,
+ 0,
0},
/* Most significant bits 0-15 of unsigned address/value: MOVZ */
{"abs_g0", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G0,
0,
+ 0,
0},
/* Most significant bits 0-15 of signed address/value: MOVN/Z */
{"abs_g0_s", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G0_S,
0,
+ 0,
0},
/* Less significant bits 0-15 of address/value: MOVK, no check */
{"abs_g0_nc", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G0_NC,
0,
+ 0,
0},
/* Most significant bits 16-31 of unsigned address/value: MOVZ */
{"abs_g1", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G1,
0,
+ 0,
0},
/* Most significant bits 16-31 of signed address/value: MOVN/Z */
{"abs_g1_s", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G1_S,
0,
+ 0,
0},
/* Less significant bits 16-31 of address/value: MOVK, no check */
{"abs_g1_nc", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G1_NC,
0,
+ 0,
0},
/* Most significant bits 32-47 of unsigned address/value: MOVZ */
{"abs_g2", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G2,
0,
+ 0,
0},
/* Most significant bits 32-47 of signed address/value: MOVN/Z */
{"abs_g2_s", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G2_S,
0,
+ 0,
0},
/* Less significant bits 32-47 of address/value: MOVK, no check */
{"abs_g2_nc", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G2_NC,
0,
+ 0,
0},
/* Most significant bits 48-63 of signed/unsigned address/value: MOVZ */
{"abs_g3", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_MOVW_G3,
0,
+ 0,
0},
/* Get to the page containing GOT entry for a symbol. */
{"got", 1,
+ 0, /* adr_type */
BFD_RELOC_AARCH64_ADR_GOT_PAGE,
0,
0,
+ 0,
BFD_RELOC_AARCH64_GOT_LD_PREL19},
/* 12 bit offset into the page containing GOT entry for that symbol. */
{"got_lo12", 0,
+ 0, /* adr_type */
0,
0,
0,
- BFD_RELOC_AARCH64_LD_GOT_LO12_NC},
+ BFD_RELOC_AARCH64_LD_GOT_LO12_NC,
+ 0},
/* Get to the page containing GOT TLS entry for a symbol */
{"tlsgd", 0,
+ BFD_RELOC_AARCH64_TLSGD_ADR_PREL21, /* adr_type */
BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21,
0,
0,
+ 0,
0},
/* 12 bit offset into the page containing GOT TLS entry for a symbol */
{"tlsgd_lo12", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC,
+ 0,
0},
/* Get to the page containing GOT TLS entry for a symbol */
{"tlsdesc", 0,
+ 0, /* adr_type */
BFD_RELOC_AARCH64_TLSDESC_ADR_PAGE21,
0,
0,
+ 0,
0},
/* 12 bit offset into the page containing GOT TLS entry for a symbol */
{"tlsdesc_lo12", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC,
- BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC},
+ BFD_RELOC_AARCH64_TLSDESC_LD_LO12_NC,
+ 0},
/* Get to the page containing GOT TLS entry for a symbol */
{"gottprel", 0,
+ 0, /* adr_type */
BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21,
0,
0,
- 0},
+ 0,
+ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19},
/* 12 bit offset into the page containing GOT TLS entry for a symbol */
{"gottprel_lo12", 0,
+ 0, /* adr_type */
0,
0,
0,
- BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC},
+ BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_LO12_NC,
+ 0},
/* Get tp offset for a symbol. */
{"tprel", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
+ 0,
0},
/* Get tp offset for a symbol. */
{"tprel_lo12", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12,
+ 0,
0},
/* Get tp offset for a symbol. */
{"tprel_hi12", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12,
+ 0,
0},
/* Get tp offset for a symbol. */
{"tprel_lo12_nc", 0,
+ 0, /* adr_type */
0,
0,
BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC,
+ 0,
0},
/* Most significant bits 32-47 of address/value: MOVZ. */
{"tprel_g2", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2,
0,
+ 0,
0},
/* Most significant bits 16-31 of address/value: MOVZ. */
{"tprel_g1", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1,
0,
+ 0,
0},
/* Most significant bits 16-31 of address/value: MOVZ, no check. */
{"tprel_g1_nc", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
0,
+ 0,
0},
/* Most significant bits 0-15 of address/value: MOVZ. */
{"tprel_g0", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0,
0,
+ 0,
0},
/* Most significant bits 0-15 of address/value: MOVZ, no check. */
{"tprel_g0_nc", 0,
+ 0, /* adr_type */
0,
BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC,
0,
+ 0,
0},
};
skip_past_char (&p, '#');
if (reloc && skip_past_char (&p, ':'))
{
+ bfd_reloc_code_real_type ty;
struct reloc_table_entry *entry;
/* Try to parse a relocation modifier. Anything else is
return FALSE;
}
- if (entry->ldst_type == 0)
+ switch (operand->type)
+ {
+ case AARCH64_OPND_ADDR_PCREL21:
+ /* adr */
+ ty = entry->adr_type;
+ break;
+
+ default:
+ ty = entry->ld_literal_type;
+ break;
+ }
+
+ if (ty == 0)
{
set_syntax_error
(_("this relocation modifier is not allowed on this "
}
/* #:<reloc_op>:<expr> */
- /* Record the load/store relocation type. */
- inst.reloc.type = entry->ldst_type;
+ /* Record the relocation type. */
+ inst.reloc.type = ty;
inst.reloc.pc_rel = entry->pc_rel;
}
else
case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC:
case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
case BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21:
+ case BFD_RELOC_AARCH64_TLSGD_ADR_PREL21:
case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
+ case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12:
case BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
recognized by GCC. */
static const struct aarch64_cpu_option_table aarch64_cpus[] = {
{"all", AARCH64_ANY, NULL},
- {"cortex-a53", AARCH64_FEATURE(AARCH64_ARCH_V8,
- AARCH64_FEATURE_CRC), "Cortex-A53"},
- {"cortex-a57", AARCH64_FEATURE(AARCH64_ARCH_V8,
- AARCH64_FEATURE_CRC), "Cortex-A57"},
+ {"cortex-a53", AARCH64_FEATURE (AARCH64_ARCH_V8,
+ AARCH64_FEATURE_CRC), "Cortex-A53"},
+ {"cortex-a57", AARCH64_FEATURE (AARCH64_ARCH_V8,
+ AARCH64_FEATURE_CRC), "Cortex-A57"},
{"cortex-a72", AARCH64_FEATURE (AARCH64_ARCH_V8,
AARCH64_FEATURE_CRC), "Cortex-A72"},
{"thunderx", AARCH64_ARCH_V8, "Cavium ThunderX"},
tools. */
{"xgene-1", AARCH64_ARCH_V8, "APM X-Gene 1"},
{"xgene1", AARCH64_ARCH_V8, "APM X-Gene 1"},
- {"xgene2", AARCH64_FEATURE(AARCH64_ARCH_V8,
- AARCH64_FEATURE_CRC), "APM X-Gene 2"},
+ {"xgene2", AARCH64_FEATURE (AARCH64_ARCH_V8,
+ AARCH64_FEATURE_CRC), "APM X-Gene 2"},
{"generic", AARCH64_ARCH_V8, NULL},
{NULL, AARCH64_ARCH_NONE, NULL}
projects / deliverable / binutils-gdb.git / blobdiff