1999-05-03 09:29:11 +02:00
|
|
|
/* SPARC ELF support for BFD.
|
2020-01-01 08:57:01 +01:00
|
|
|
Copyright (C) 1996-2020 Free Software Foundation, Inc.
|
1999-05-03 09:29:11 +02:00
|
|
|
By Doug Evans, Cygnus Support, <dje@cygnus.com>.
|
|
|
|
|
|
2010-04-15 12:26:09 +02:00
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2010-04-15 12:26:09 +02:00
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
|
|
|
it under the terms of the GNU General Public License as published by
|
|
|
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
|
|
|
(at your option) any later version.
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2010-04-15 12:26:09 +02:00
|
|
|
This program is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
GNU General Public License for more details.
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2010-04-15 12:26:09 +02:00
|
|
|
You should have received a copy of the GNU General Public License
|
|
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
|
|
|
|
MA 02110-1301, USA. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
#ifndef _ELF_SPARC_H
|
|
|
|
|
#define _ELF_SPARC_H
|
|
|
|
|
|
|
|
|
|
/* Processor specific flags for the ELF header e_flags field. */
|
|
|
|
|
|
|
|
|
|
/* These are defined by Sun. */
|
|
|
|
|
|
|
|
|
|
#define EF_SPARC_32PLUS_MASK 0xffff00 /* bits indicating V8+ type */
|
|
|
|
|
#define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */
|
|
|
|
|
#define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */
|
|
|
|
|
#define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */
|
1999-07-16 23:36:38 +02:00
|
|
|
#define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */
|
2020-10-13 23:22:48 +02:00
|
|
|
#define EF_SPARC_MCST 0x001000 /* MCST Ultra extensions */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
#define EF_SPARC_LEDATA 0x800000 /* little endian data */
|
|
|
|
|
|
|
|
|
|
/* This name is used in the V9 ABI. */
|
|
|
|
|
#define EF_SPARC_EXT_MASK 0xffff00 /* reserved for vendor extensions */
|
|
|
|
|
|
|
|
|
|
/* V9 memory models */
|
|
|
|
|
#define EF_SPARCV9_MM 0x3 /* memory model mask */
|
|
|
|
|
#define EF_SPARCV9_TSO 0x0 /* total store ordering */
|
|
|
|
|
#define EF_SPARCV9_PSO 0x1 /* partial store ordering */
|
|
|
|
|
#define EF_SPARCV9_RMO 0x2 /* relaxed store ordering */
|
|
|
|
|
|
|
|
|
|
/* Section indices. */
|
|
|
|
|
|
2009-09-09 23:38:59 +02:00
|
|
|
#define SHN_BEFORE SHN_LORESERVE /* Used with SHF_ORDERED and... */
|
|
|
|
|
#define SHN_AFTER (SHN_LORESERVE + 1) /* SHF_LINK_ORDER section flags. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
/* Section flags. */
|
|
|
|
|
|
|
|
|
|
#define SHF_ORDERED 0x40000000 /* treat sh_link,sh_info specially */
|
|
|
|
|
|
|
|
|
|
/* Symbol types. */
|
|
|
|
|
|
|
|
|
|
#define STT_REGISTER 13 /* global reg reserved to app. */
|
|
|
|
|
|
|
|
|
|
#include "elf/reloc-macros.h"
|
|
|
|
|
|
|
|
|
|
/* Relocation types. */
|
|
|
|
|
START_RELOC_NUMBERS (elf_sparc_reloc_type)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_NONE, 0)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_8, 1)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_16, 2)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_32, 3)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_DISP8, 4)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_DISP16, 5)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_DISP32, 6)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_WDISP30, 7)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_WDISP22, 8)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_HI22, 9)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_22, 10)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_13, 11)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_LO10, 12)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOT10, 13)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOT13, 14)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOT22, 15)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PC10, 16)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PC22, 17)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_WPLT30, 18)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_COPY, 19)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GLOB_DAT, 20)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_JMP_SLOT, 21)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_RELATIVE, 22)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_UA32, 23)
|
|
|
|
|
|
|
|
|
|
/* ??? These 6 relocs are new but not currently used. For binary
|
2001-04-24 20:32:27 +02:00
|
|
|
compatibility in the sparc64-elf toolchain, we leave them out.
|
1999-05-03 09:29:11 +02:00
|
|
|
A non-binary upward compatible change is expected for sparc64-elf. */
|
|
|
|
|
#ifndef SPARC64_OLD_RELOCS
|
|
|
|
|
/* ??? New relocs on the UltraSPARC. Not sure what they're for yet. */
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PLT32, 24)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_HIPLT22, 25)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_LOPLT10, 26)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PCPLT32, 27)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PCPLT22, 28)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PCPLT10, 29)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* v9 relocs */
|
|
|
|
|
RELOC_NUMBER (R_SPARC_10, 30)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_11, 31)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_64, 32)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_OLO10, 33)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_HH22, 34)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_HM10, 35)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_LM22, 36)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PC_HH22, 37)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PC_HM10, 38)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PC_LM22, 39)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_WDISP16, 40)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_WDISP19, 41)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_UNUSED_42, 42)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_7, 43)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_5, 44)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_6, 45)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_DISP64, 46)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_PLT64, 47)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_HIX22, 48)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_LOX10, 49)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_H44, 50)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_M44, 51)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_L44, 52)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_REGISTER, 53)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_UA64, 54)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_UA16, 55)
|
|
|
|
|
|
bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
(elf32_sparc_rev32_howto): New variable.
(sparc_reloc_map): Add TLS relocs.
(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
Handle REV32.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
New functions.
(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
struct elf32_sparc_link_hash_table):
New structures.
(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
elf32_sparc_hash_table): Define.
(link_hash_newfunc, elf32_sparc_link_hash_table_create,
create_got_section, elf32_sparc_create_dynamic_sections,
elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
functions.
(elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc
reference counting.
(elf32_sparc_gc_sweep_hook): Likewise.
(elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
New functions.
(elf32_sparc_object_p): Allocate backend private object data.
(bfd_elf32_bfd_link_hash_table_create,
elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
elf_backend_can_refcount): Define.
(elf_backend_create_dynamic_sections): Define to
elf32_sparc_create_dynamic_sections.
* reloc.c: Add SPARC TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
(sparc_reloc_map): Likewise.
gas/
* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
(tc_gen_reloc): Handle TLS relocs.
(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
relocs.
* config/obj-elf.c (obj_elf_section_word): Handle tls.
(obj_elf_type): Handle tls_object.
include/
* elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252.
ld/testsuite/
* ld-sparc/sparc.exp: New.
* ld-sparc/tlsg32.s: New test.
* ld-sparc/tlsg32.sd: Likewise.
* ld-sparc/tlsg64.s: Likewise.
* ld-sparc/tlsg64.sd: Likewise.
* ld-sparc/tlslib.s: Likewise.
* ld-sparc/tlsnopic.s: Likewise.
* ld-sparc/tlspic.s: Likewise.
* ld-sparc/tlssunbin32.dd: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.s: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunbin32.td: Likewise.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunbin64.rd: Likewise.
* ld-sparc/tlssunbin64.s: Likewise.
* ld-sparc/tlssunbin64.sd: Likewise.
* ld-sparc/tlssunbin64.td: Likewise.
* ld-sparc/tlssunbinpic32.s: Likewise.
* ld-sparc/tlssunbinpic64.s: Likewise.
* ld-sparc/tlssunnopic32.dd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.s: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.s: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-sparc/tlssunpic32.s: Likewise.
* ld-sparc/tlssunpic32.sd: Likewise.
* ld-sparc/tlssunpic32.td: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
* ld-sparc/tlssunpic64.rd: Likewise.
* ld-sparc/tlssunpic64.s: Likewise.
* ld-sparc/tlssunpic64.sd: Likewise.
* ld-sparc/tlssunpic64.td: Likewise.
2003-01-25 00:44:45 +01:00
|
|
|
RELOC_NUMBER (R_SPARC_TLS_GD_HI22, 56)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_GD_LO10, 57)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_GD_ADD, 58)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_GD_CALL, 59)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDM_HI22, 60)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDM_LO10, 61)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDM_ADD, 62)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDM_CALL, 63)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDO_HIX22, 64)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDO_LOX10, 65)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LDO_ADD, 66)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_IE_HI22, 67)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_IE_LO10, 68)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_IE_LD, 69)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_IE_LDX, 70)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_IE_ADD, 71)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LE_HIX22, 72)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_LE_LOX10, 73)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_DTPMOD32, 74)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_DTPMOD64, 75)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_DTPOFF32, 76)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_DTPOFF64, 77)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_TPOFF32, 78)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_TLS_TPOFF64, 79)
|
2008-04-16 10:35:17 +02:00
|
|
|
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOTDATA_HIX22, 80)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOTDATA_LOX10, 81)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOTDATA_OP_HIX22, 82)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOTDATA_OP_LOX10, 83)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GOTDATA_OP, 84)
|
|
|
|
|
|
|
|
|
|
RELOC_NUMBER (R_SPARC_H34, 85)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_SIZE32, 86)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_SIZE64, 87)
|
2012-04-12 18:26:06 +02:00
|
|
|
RELOC_NUMBER (R_SPARC_WDISP10, 88)
|
bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
(elf32_sparc_rev32_howto): New variable.
(sparc_reloc_map): Add TLS relocs.
(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
Handle REV32.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
New functions.
(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
struct elf32_sparc_link_hash_table):
New structures.
(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
elf32_sparc_hash_table): Define.
(link_hash_newfunc, elf32_sparc_link_hash_table_create,
create_got_section, elf32_sparc_create_dynamic_sections,
elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
functions.
(elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc
reference counting.
(elf32_sparc_gc_sweep_hook): Likewise.
(elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
New functions.
(elf32_sparc_object_p): Allocate backend private object data.
(bfd_elf32_bfd_link_hash_table_create,
elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
elf_backend_can_refcount): Define.
(elf_backend_create_dynamic_sections): Define to
elf32_sparc_create_dynamic_sections.
* reloc.c: Add SPARC TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
(sparc_reloc_map): Likewise.
gas/
* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
(tc_gen_reloc): Handle TLS relocs.
(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
relocs.
* config/obj-elf.c (obj_elf_section_word): Handle tls.
(obj_elf_type): Handle tls_object.
include/
* elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252.
ld/testsuite/
* ld-sparc/sparc.exp: New.
* ld-sparc/tlsg32.s: New test.
* ld-sparc/tlsg32.sd: Likewise.
* ld-sparc/tlsg64.s: Likewise.
* ld-sparc/tlsg64.sd: Likewise.
* ld-sparc/tlslib.s: Likewise.
* ld-sparc/tlsnopic.s: Likewise.
* ld-sparc/tlspic.s: Likewise.
* ld-sparc/tlssunbin32.dd: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.s: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunbin32.td: Likewise.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunbin64.rd: Likewise.
* ld-sparc/tlssunbin64.s: Likewise.
* ld-sparc/tlssunbin64.sd: Likewise.
* ld-sparc/tlssunbin64.td: Likewise.
* ld-sparc/tlssunbinpic32.s: Likewise.
* ld-sparc/tlssunbinpic64.s: Likewise.
* ld-sparc/tlssunnopic32.dd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.s: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.s: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-sparc/tlssunpic32.s: Likewise.
* ld-sparc/tlssunpic32.sd: Likewise.
* ld-sparc/tlssunpic32.td: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
* ld-sparc/tlssunpic64.rd: Likewise.
* ld-sparc/tlssunpic64.s: Likewise.
* ld-sparc/tlssunpic64.sd: Likewise.
* ld-sparc/tlssunpic64.td: Likewise.
2003-01-25 00:44:45 +01:00
|
|
|
|
1999-06-10 23:00:53 +02:00
|
|
|
EMPTY_RELOC (R_SPARC_max_std)
|
|
|
|
|
|
2010-02-08 21:28:43 +01:00
|
|
|
RELOC_NUMBER (R_SPARC_JMP_IREL, 248)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_IRELATIVE, 249)
|
1999-05-03 09:29:11 +02:00
|
|
|
RELOC_NUMBER (R_SPARC_GNU_VTINHERIT, 250)
|
|
|
|
|
RELOC_NUMBER (R_SPARC_GNU_VTENTRY, 251)
|
bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
(elf32_sparc_rev32_howto): New variable.
(sparc_reloc_map): Add TLS relocs.
(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
Handle REV32.
(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
New functions.
(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
struct elf32_sparc_link_hash_table):
New structures.
(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
elf32_sparc_hash_table): Define.
(link_hash_newfunc, elf32_sparc_link_hash_table_create,
create_got_section, elf32_sparc_create_dynamic_sections,
elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
functions.
(elf32_sparc_check_relocs): Handle TLS relocs. Add dynamic reloc
reference counting.
(elf32_sparc_gc_sweep_hook): Likewise.
(elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): Likewise.
(elf32_sparc_relocate_section): Likewise.
(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
New functions.
(elf32_sparc_object_p): Allocate backend private object data.
(bfd_elf32_bfd_link_hash_table_create,
elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
elf_backend_can_refcount): Define.
(elf_backend_create_dynamic_sections): Define to
elf32_sparc_create_dynamic_sections.
* reloc.c: Add SPARC TLS relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
(sparc_reloc_map): Likewise.
gas/
* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
(tc_gen_reloc): Handle TLS relocs.
(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
relocs.
* config/obj-elf.c (obj_elf_section_word): Handle tls.
(obj_elf_type): Handle tls_object.
include/
* elf/sparc.h: Add TLS relocs. Move R_SPARC_REV32 to 252.
ld/testsuite/
* ld-sparc/sparc.exp: New.
* ld-sparc/tlsg32.s: New test.
* ld-sparc/tlsg32.sd: Likewise.
* ld-sparc/tlsg64.s: Likewise.
* ld-sparc/tlsg64.sd: Likewise.
* ld-sparc/tlslib.s: Likewise.
* ld-sparc/tlsnopic.s: Likewise.
* ld-sparc/tlspic.s: Likewise.
* ld-sparc/tlssunbin32.dd: Likewise.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.s: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunbin32.td: Likewise.
* ld-sparc/tlssunbin64.dd: Likewise.
* ld-sparc/tlssunbin64.rd: Likewise.
* ld-sparc/tlssunbin64.s: Likewise.
* ld-sparc/tlssunbin64.sd: Likewise.
* ld-sparc/tlssunbin64.td: Likewise.
* ld-sparc/tlssunbinpic32.s: Likewise.
* ld-sparc/tlssunbinpic64.s: Likewise.
* ld-sparc/tlssunnopic32.dd: Likewise.
* ld-sparc/tlssunnopic32.rd: Likewise.
* ld-sparc/tlssunnopic32.s: Likewise.
* ld-sparc/tlssunnopic32.sd: Likewise.
* ld-sparc/tlssunnopic64.dd: Likewise.
* ld-sparc/tlssunnopic64.rd: Likewise.
* ld-sparc/tlssunnopic64.s: Likewise.
* ld-sparc/tlssunnopic64.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* ld-sparc/tlssunpic32.rd: Likewise.
* ld-sparc/tlssunpic32.s: Likewise.
* ld-sparc/tlssunpic32.sd: Likewise.
* ld-sparc/tlssunpic32.td: Likewise.
* ld-sparc/tlssunpic64.dd: Likewise.
* ld-sparc/tlssunpic64.rd: Likewise.
* ld-sparc/tlssunpic64.s: Likewise.
* ld-sparc/tlssunpic64.sd: Likewise.
* ld-sparc/tlssunpic64.td: Likewise.
2003-01-25 00:44:45 +01:00
|
|
|
RELOC_NUMBER (R_SPARC_REV32, 252)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
2000-06-07 05:43:33 +02:00
|
|
|
END_RELOC_NUMBERS (R_SPARC_max)
|
1999-05-03 09:29:11 +02:00
|
|
|
|
|
|
|
|
/* Relocation macros. */
|
|
|
|
|
|
1999-07-08 18:01:06 +02:00
|
|
|
#define ELF64_R_TYPE_DATA(info) \
|
1999-07-16 23:26:39 +02:00
|
|
|
(((bfd_signed_vma)(ELF64_R_TYPE(info) >> 8) ^ 0x800000) - 0x800000)
|
1999-07-08 18:01:06 +02:00
|
|
|
#define ELF64_R_TYPE_ID(info) \
|
|
|
|
|
((info) & 0xff)
|
|
|
|
|
#define ELF64_R_TYPE_INFO(data, type) \
|
|
|
|
|
(((bfd_vma) ((data) & 0xffffff) << 8) | (bfd_vma) (type))
|
1999-05-03 09:29:11 +02:00
|
|
|
|
1999-07-08 18:01:06 +02:00
|
|
|
/* Values for Elf64_Dyn.d_tag. */
|
1999-05-03 09:29:11 +02:00
|
|
|
|
1999-07-08 18:01:06 +02:00
|
|
|
#define DT_SPARC_REGISTER 0x70000001
|
1999-05-03 09:29:11 +02:00
|
|
|
|
Annotate sparc objects with cpu hardware capabilities used.
bfd/
* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
* elfxx-sparc.h: Declare it.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
binutils/
* readelf.c (display_sparc_hwcaps): New.
(display_sparc_gnu_attribute): New.
(process_sparc_specific): New.
(process_arch_specific): When EM_SPARC, EM_SPARC32PLUS,
or EM_SPARCV9 invoke process_sparc_specific.
gas/
* config/tc-sparc.c (hwcap_seen): New bitmask, defined when
not TE_SOLARIS.
(sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
sparc_opcode->flags of instruction into hwcap_seen.
(sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
hwcap_seen is non-zero and not TE_SOLARIS.
gas/testsuite/
* gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic.
* gas/sparc/hpcvis3.d: Likewise.
include/elf/
* sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute.
(ELF_SPARC_HWCAP_*): New HWCAPS bitmask values.
include/opcode/
* sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int.
(F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits.
opcodes/
* sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag
bits. Fix "fchksm16" mnemonic.
2011-09-21 22:49:16 +02:00
|
|
|
/* Object attribute tags. */
|
|
|
|
|
enum
|
|
|
|
|
{
|
|
|
|
|
/* 0-3 are generic. */
|
|
|
|
|
Tag_GNU_Sparc_HWCAPS = 4,
|
2014-10-09 14:16:53 +02:00
|
|
|
Tag_GNU_Sparc_HWCAPS2 = 8
|
Annotate sparc objects with cpu hardware capabilities used.
bfd/
* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
* elfxx-sparc.h: Declare it.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
binutils/
* readelf.c (display_sparc_hwcaps): New.
(display_sparc_gnu_attribute): New.
(process_sparc_specific): New.
(process_arch_specific): When EM_SPARC, EM_SPARC32PLUS,
or EM_SPARCV9 invoke process_sparc_specific.
gas/
* config/tc-sparc.c (hwcap_seen): New bitmask, defined when
not TE_SOLARIS.
(sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
sparc_opcode->flags of instruction into hwcap_seen.
(sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
hwcap_seen is non-zero and not TE_SOLARIS.
gas/testsuite/
* gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic.
* gas/sparc/hpcvis3.d: Likewise.
include/elf/
* sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute.
(ELF_SPARC_HWCAP_*): New HWCAPS bitmask values.
include/opcode/
* sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int.
(F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits.
opcodes/
* sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag
bits. Fix "fchksm16" mnemonic.
2011-09-21 22:49:16 +02:00
|
|
|
};
|
|
|
|
|
|
2014-10-09 14:16:53 +02:00
|
|
|
/* Generally speaking the ELF_SPARC_HWCAP_* and ELF_SPARC_HWCAP2_*
|
|
|
|
|
values match the AV_SPARC_* and AV2_SPARC_* bits respectively.
|
|
|
|
|
|
|
|
|
|
However Solaris 11 introduced a backwards-incompatible change
|
|
|
|
|
deprecating the RANDOM, TRANS and ASI_CACHE_SPARING bits in the
|
|
|
|
|
AT_SUNW_CAP_HW1 flags, reusing the bits for the unrelated hwcaps
|
|
|
|
|
FJATHHPC, FJDES and FJAES respectively. In GNU/Linux we opted to
|
|
|
|
|
keep the old hwcaps in Tag_GNU_Sparc_HWCAPS and allocate bits for
|
|
|
|
|
FJATHHPC, FJDES and JFAES in Tag_GNU_Sparc_HWCAPS2. */
|
|
|
|
|
|
Annotate sparc objects with cpu hardware capabilities used.
bfd/
* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
* elfxx-sparc.h: Declare it.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
binutils/
* readelf.c (display_sparc_hwcaps): New.
(display_sparc_gnu_attribute): New.
(process_sparc_specific): New.
(process_arch_specific): When EM_SPARC, EM_SPARC32PLUS,
or EM_SPARCV9 invoke process_sparc_specific.
gas/
* config/tc-sparc.c (hwcap_seen): New bitmask, defined when
not TE_SOLARIS.
(sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
sparc_opcode->flags of instruction into hwcap_seen.
(sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
hwcap_seen is non-zero and not TE_SOLARIS.
gas/testsuite/
* gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic.
* gas/sparc/hpcvis3.d: Likewise.
include/elf/
* sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute.
(ELF_SPARC_HWCAP_*): New HWCAPS bitmask values.
include/opcode/
* sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int.
(F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits.
opcodes/
* sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag
bits. Fix "fchksm16" mnemonic.
2011-09-21 22:49:16 +02:00
|
|
|
#define ELF_SPARC_HWCAP_MUL32 0x00000001 /* umul/umulcc/smul/smulcc insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_DIV32 0x00000002 /* udiv/udivcc/sdiv/sdivcc insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_FSMULD 0x00000004 /* 'fsmuld' insn */
|
|
|
|
|
#define ELF_SPARC_HWCAP_V8PLUS 0x00000008 /* v9 insns available to 32bit */
|
|
|
|
|
#define ELF_SPARC_HWCAP_POPC 0x00000010 /* 'popc' insn */
|
|
|
|
|
#define ELF_SPARC_HWCAP_VIS 0x00000020 /* VIS insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_VIS2 0x00000040 /* VIS2 insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_ASI_BLK_INIT \
|
|
|
|
|
0x00000080 /* block init ASIs */
|
|
|
|
|
#define ELF_SPARC_HWCAP_FMAF 0x00000100 /* fused multiply-add */
|
|
|
|
|
#define ELF_SPARC_HWCAP_VIS3 0x00000400 /* VIS3 insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_HPC 0x00000800 /* HPC insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_RANDOM 0x00001000 /* 'random' insn */
|
|
|
|
|
#define ELF_SPARC_HWCAP_TRANS 0x00002000 /* transaction insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_FJFMAU 0x00004000 /* unfused multiply-add */
|
|
|
|
|
#define ELF_SPARC_HWCAP_IMA 0x00008000 /* integer multiply-add */
|
|
|
|
|
#define ELF_SPARC_HWCAP_ASI_CACHE_SPARING \
|
|
|
|
|
0x00010000 /* cache sparing ASIs */
|
2012-04-27 20:00:52 +02:00
|
|
|
#define ELF_SPARC_HWCAP_AES 0x00020000 /* AES crypto insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_DES 0x00040000 /* DES crypto insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_KASUMI 0x00080000 /* KASUMI crypto insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_CAMELLIA \
|
|
|
|
|
0x00100000 /* CAMELLIA crypto insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_MD5 0x00200000 /* MD5 hashing insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_SHA1 0x00400000 /* SHA1 hashing insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_SHA256 0x00800000 /* SHA256 hashing insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_SHA512 0x01000000 /* SHA512 hashing insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_MPMUL 0x02000000 /* Multiple Precision Multiply */
|
|
|
|
|
#define ELF_SPARC_HWCAP_MONT 0x04000000 /* Montgomery Mult/Sqrt */
|
|
|
|
|
#define ELF_SPARC_HWCAP_PAUSE 0x08000000 /* Pause insn */
|
|
|
|
|
#define ELF_SPARC_HWCAP_CBCOND 0x10000000 /* Compare and Branch insns */
|
|
|
|
|
#define ELF_SPARC_HWCAP_CRC32C 0x20000000 /* CRC32C insn */
|
Annotate sparc objects with cpu hardware capabilities used.
bfd/
* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): New.
* elfxx-sparc.h: Declare it.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Call it.
* elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
binutils/
* readelf.c (display_sparc_hwcaps): New.
(display_sparc_gnu_attribute): New.
(process_sparc_specific): New.
(process_arch_specific): When EM_SPARC, EM_SPARC32PLUS,
or EM_SPARCV9 invoke process_sparc_specific.
gas/
* config/tc-sparc.c (hwcap_seen): New bitmask, defined when
not TE_SOLARIS.
(sparc_ip): When not TE_SOLARIS, accumulate hwcap bits from
sparc_opcode->flags of instruction into hwcap_seen.
(sparc_md_end): Create Tag_GNU_Sparc_HWCAPS attribute if
hwcap_seen is non-zero and not TE_SOLARIS.
gas/testsuite/
* gas/sparc/hpcvis3.s: Update for fixed fchksum16 mnemonic.
* gas/sparc/hpcvis3.d: Likewise.
include/elf/
* sparc.h (Tag_GNU_Sparc_HWCAPS): New object attribute.
(ELF_SPARC_HWCAP_*): New HWCAPS bitmask values.
include/opcode/
* sparc.h (struct sparc_opcode): Expand 'flags' to unsigned int.
(F_MUL32, F_DIV32, F_FSMULD, F_V8PLUS, F_POPC, F_VIS, F_VIS2,
F_ASI_BLK_INIT, F_FMAF, F_VIS3, F_HPC, F_RANDOM, F_TRANS,
F_FJFMAU, F_IMA, F_ASI_CACHE_SPARING): New flag bits.
opcodes/
* sparc-opc.c (sparc_opcodes): Annotate table with HWCAP flag
bits. Fix "fchksm16" mnemonic.
2011-09-21 22:49:16 +02:00
|
|
|
|
2020-10-13 23:22:48 +02:00
|
|
|
/* I doubt that this one should be visible to the outer world. At first it'll
|
|
|
|
|
be used internally by GAS. */
|
|
|
|
|
#define ELF_SPARC_HWCAP_R1000 0x40000000
|
|
|
|
|
#define ELF_SPARC_HWCAP_SAPPHIRE \
|
|
|
|
|
0x80000000 /* MCST R2000 also known as Sapphire */
|
|
|
|
|
|
2014-10-09 14:16:53 +02:00
|
|
|
#define ELF_SPARC_HWCAP2_FJATHPLUS 0x00000001 /* Fujitsu Athena+ */
|
2014-10-15 08:46:54 +02:00
|
|
|
#define ELF_SPARC_HWCAP2_VIS3B 0x00000002 /* Subset of VIS3 present on sparc64 X+ */
|
2014-10-09 14:16:53 +02:00
|
|
|
#define ELF_SPARC_HWCAP2_ADP 0x00000004 /* Application Data Protection */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_SPARC5 0x00000008 /* The 29 new fp and sub instructions */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_MWAIT 0x00000010 /* mwait instruction and load/monitor ASIs */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_XMPMUL 0x00000020 /* XOR multiple precision multiply */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_XMONT 0x00000040 /* XOR Montgomery mult/sqr instructions */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_NSEC \
|
|
|
|
|
0x00000080 /* pause insn with support for nsec timings */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_FJATHHPC 0x00001000 /* Fujitsu HPC instrs */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_FJDES 0x00002000 /* Fujitsu DES instrs */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_FJAES 0x00010000 /* Fujitsu AES instrs */
|
|
|
|
|
|
binutils: support for the SPARC M8 processor
This patch adds support for the new SPARC M8 processor (implementing OSA
2017) to binutils.
New instructions:
- Dictionary Unpack
+ dictunpack
- Partitioned Compare with shifted result
+ Signed variants: fpcmp{le,gt,eq,ne}{8,16,32}shl
+ Unsigned variants: fpcmpu{le,gt}{8,16,32}shl
- Partitioned Dual-Equal compared, with shifted result
+ fpcmpde{8,16,32}shl
- Partitioned Unsigned Range Compare, with shifted result
+ fpcmpur{8,16,32}shl
- 64-bit shifts on Floating-Point registers
+ fps{ll,ra,rl}64x
- Misaligned loads and stores
+ ldm{sh,uh,sw,uw,x,ux}
+ ldm{sh,uh,sw,uw,x,ux}a
+ ldmf{s,d}
+ ldmf{s,d}a
+ stm{h,w,x}
+ stm{h,w,x}a
+ stmf{s,d}
+ stmf{s,d}a
- Oracle Numbers
+ on{add,sub,mul,div}
- Reverse Bytes/Bits
+ revbitsb
+ revbytes{h,w,x}
- Run-Length instructions
+ rle_burst
+ rle_length
- New crypto instructions
+ sha3
- Instruction to read the new register %entropy
+ rd %entropy
New Alternate Address Identifiers:
- 0x24, #ASI_CORE_COMMIT_COUNT
- 0x24, #ASI_CORE_SELECT_COUNT
- 0x48, #ASI_ARF_ECC_REG
- 0x53, #ASI_ITLB_PROBE
- 0x58, #ASI_DSFAR
- 0x5a, #ASI_DTLB_PROBE_PRIMARY
- 0x5b, #ASI_DTLB_PROBE_REAL
- 0x64, #ASI_CORE_SELECT_COMMIT_NHT
The new assembler command-line options for selecting the M8 architecture
are:
-Av9m8 or -Asparc6 for 64-bit binaries.
-Av8plusm8 for 32-bit (v8+) binaries.
The corresponding disassembler command-line options are:
-msparc:v9m8 for 64-bit binaries.
-msparc:v8plusm8 for 32-bit (v8+) binaries.
Tested for regressions in the following targets:
sparc-aout sparc-linux sparc-vxworks sparc64-linux
bfd/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* archures.c (bfd_mach_sparc_v9m8): Define.
(bfd_mach_sparc_v8plusm8): Likewise.
(bfd_mach_sparc_v9_p): Adjust to M8.
(bfd_mach_sparc_64bit_p): Likewise.
* aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
bfd_mach_sparc_v8plusm8.
* bfd-in2.h: Regenerated.
* cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
sparc:v8plusm8.
* elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
SHA3.
* elf32-sparc.c (elf32_sparc_final_write_processing): Handle
bfd_mach_sparc_v8plusm8.
binutils/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* NEWS: Mention the SPARC M8 support.
gas/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* config/tc-sparc.c (sparc_arch_table): Entries for `sparc6',
`v9m8' and `v8plusm8'.
(sparc_md_end): Handle SPARC_OPCODE_ARCH_M8.
(get_hwcap_name): Support the M8 hardware capabilities.
(sparc_ip): Handle new operand types.
* doc/c-sparc.texi (Sparc-Opts): Document -Av9m8, -Av8plusm8 and
-Asparc6, and the corresponding -xarch aliases.
* testsuite/gas/sparc/sparc6.s: New file.
* testsuite/gas/sparc/sparc6.d: Likewise.
* testsuite/gas/sparc/sparc6-diag.s: Likewise.
* testsuite/gas/sparc/sparc6-diag.l: Likewise.
* testsuite/gas/sparc/fpcmpshl.s: Likewise.
* testsuite/gas/sparc/fpcmpshl.d: Likewise.
* testsuite/gas/sparc/fpcmpshl-diag.s: Likewise.
* testsuite/gas/sparc/fpcmpshl-diag.l: Likewise.
* testsuite/gas/sparc/ldm-stm.s: Likewise.
* testsuite/gas/sparc/ldm-stm.d: Likewise.
* testsuite/gas/sparc/ldm-stm-diag.s: Likewise.
* testsuite/gas/sparc/ldm-stm-diag.l: Likewise.
* testsuite/gas/sparc/ldmf-stmf.s: Likewise.
* testsuite/gas/sparc/ldmf-stmf.d: Likewise.
* testsuite/gas/sparc/ldmf-stmf-diag.s: Likewise.
* testsuite/gas/sparc/ldmf-stmf-diag.l: Likewise.
* testsuite/gas/sparc/on.s: Likewise.
* testsuite/gas/sparc/on.d: Likewise.
* testsuite/gas/sparc/on-diag.s: Likewise.
* testsuite/gas/sparc/on-diag.l: Likewise.
* testsuite/gas/sparc/rle.s: Likewise.
* testsuite/gas/sparc/rle.d: Likewise.
* testsuite/gas/sparc/sparc.exp (gas_64_check): Run new tests.
* testsuite/gas/sparc/rdasr.s: Add test for RDENTROPY.
* testsuite/gas/sparc/rdasr.d: Likewise.
include/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf/sparc.h (ELF_SPARC_HWCAP2_SPARC6): Define.
(ELF_SPARC_HWCAP2_ONADDSUB): Likewise.
(ELF_SPARC_HWCAP2_ONMUL): Likewise.
(ELF_SPARC_HWCAP2_ONDIV): Likewise.
(ELF_SPARC_HWCAP2_DICTUNP): Likewise.
(ELF_SPARC_HWCAP2_FPCMPSHL): Likewise.
(ELF_SPARC_HWCAP2_RLE): Likewise.
(ELF_SPARC_HWCAP2_SHA3): Likewise.
* opcode/sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_M8
and adjust SPARC_OPCODE_ARCH_MAX.
(HWCAP2_SPARC6): Define.
(HWCAP2_ONADDSUB): Likewise.
(HWCAP2_ONMUL): Likewise.
(HWCAP2_ONDIV): Likewise.
(HWCAP2_DICTUNP): Likewise.
(HWCAP2_FPCMPSHL): Likewise.
(HWCAP2_RLE): Likewise.
(HWCAP2_SHA3): Likewise.
(OPM): Likewise.
(OPMI): Likewise.
(ONFCN): Likewise.
(REVFCN): Likewise.
(SIMM10): Likewise.
opcodes/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* sparc-dis.c (MASK_V9): Include SPARC_OPCODE_ARCH_M8.
(X_IMM2): Define.
(compute_arch_mask): Handle bfd_mach_sparc_v8plusm8 and
bfd_mach_sparc_v9m8.
(print_insn_sparc): Handle new operand types.
* sparc-opc.c (MASK_M8): Define.
(v6): Add MASK_M8.
(v6notlet): Likewise.
(v7): Likewise.
(v8): Likewise.
(v9): Likewise.
(v9a): Likewise.
(v9b): Likewise.
(v9c): Likewise.
(v9d): Likewise.
(v9e): Likewise.
(v9v): Likewise.
(v9m): Likewise.
(v9andleon): Likewise.
(m8): Define.
(HWS_VM8): Define.
(HWS2_VM8): Likewise.
(sparc_opcode_archs): Add entry for "m8".
(sparc_opcodes): Add OSA2017 and M8 instructions
dictunpack, fpcmp{ule,ugt,eq,ne,de,ur}{8,16,32}shl,
fpx{ll,ra,rl}64x,
ldm{sh,uh,sw,uw,x,ux}, ldm{sh,uh,sw,uw,x,ux}a, ldmf{s,d},
ldmf{s,d}a, on{add,sub,mul,div}, rdentropy, revbitsb,
revbytes{h,w,x}, rle_burst, rle_length, sha3, stm{h,w,x},
stm{h,w,x}a, stmf{s,d}, stmf{s,d}a.
(asi_table): New M8 ASIs ASI_CORE_COMMIT_COUNT,
ASI_CORE_SELECT_COUNT, ASI_ARF_ECC_REG, ASI_ITLB_PROBE, ASI_DSFAR,
ASI_DTLB_PROBE_PRIMARY, ASI_DTLB_PROBE_REAL,
ASI_CORE_SELECT_COMMIT_NHT.
2017-05-19 18:27:08 +02:00
|
|
|
#define ELF_SPARC_HWCAP2_SPARC6 0x00020000 /* OSA2017 new instructions */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_ONADDSUB 0x00040000 /* Oracle Number add/subtract */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_ONMUL 0x00080000 /* Oracle Number multiply */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_ONDIV 0x00100000 /* Oracle Number divide */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_DICTUNP 0x00200000 /* Dictionary unpack instruction */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_FPCMPSHL 0x00400000 /* Partition compare with shifted result */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_RLE 0x00800000 /* Run-length encoded burst and length */
|
|
|
|
|
#define ELF_SPARC_HWCAP2_SHA3 0x01000000 /* SHA3 instruction */
|
2022-08-11 19:17:07 +02:00
|
|
|
#define ELF_SPARC_HWCAP2_SAPPHIRE_PLUS \
|
|
|
|
|
0x02000000 /* MCST Sapphire+ inherent to R2000+ processor */
|
binutils: support for the SPARC M8 processor
This patch adds support for the new SPARC M8 processor (implementing OSA
2017) to binutils.
New instructions:
- Dictionary Unpack
+ dictunpack
- Partitioned Compare with shifted result
+ Signed variants: fpcmp{le,gt,eq,ne}{8,16,32}shl
+ Unsigned variants: fpcmpu{le,gt}{8,16,32}shl
- Partitioned Dual-Equal compared, with shifted result
+ fpcmpde{8,16,32}shl
- Partitioned Unsigned Range Compare, with shifted result
+ fpcmpur{8,16,32}shl
- 64-bit shifts on Floating-Point registers
+ fps{ll,ra,rl}64x
- Misaligned loads and stores
+ ldm{sh,uh,sw,uw,x,ux}
+ ldm{sh,uh,sw,uw,x,ux}a
+ ldmf{s,d}
+ ldmf{s,d}a
+ stm{h,w,x}
+ stm{h,w,x}a
+ stmf{s,d}
+ stmf{s,d}a
- Oracle Numbers
+ on{add,sub,mul,div}
- Reverse Bytes/Bits
+ revbitsb
+ revbytes{h,w,x}
- Run-Length instructions
+ rle_burst
+ rle_length
- New crypto instructions
+ sha3
- Instruction to read the new register %entropy
+ rd %entropy
New Alternate Address Identifiers:
- 0x24, #ASI_CORE_COMMIT_COUNT
- 0x24, #ASI_CORE_SELECT_COUNT
- 0x48, #ASI_ARF_ECC_REG
- 0x53, #ASI_ITLB_PROBE
- 0x58, #ASI_DSFAR
- 0x5a, #ASI_DTLB_PROBE_PRIMARY
- 0x5b, #ASI_DTLB_PROBE_REAL
- 0x64, #ASI_CORE_SELECT_COMMIT_NHT
The new assembler command-line options for selecting the M8 architecture
are:
-Av9m8 or -Asparc6 for 64-bit binaries.
-Av8plusm8 for 32-bit (v8+) binaries.
The corresponding disassembler command-line options are:
-msparc:v9m8 for 64-bit binaries.
-msparc:v8plusm8 for 32-bit (v8+) binaries.
Tested for regressions in the following targets:
sparc-aout sparc-linux sparc-vxworks sparc64-linux
bfd/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* archures.c (bfd_mach_sparc_v9m8): Define.
(bfd_mach_sparc_v8plusm8): Likewise.
(bfd_mach_sparc_v9_p): Adjust to M8.
(bfd_mach_sparc_64bit_p): Likewise.
* aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and
bfd_mach_sparc_v8plusm8.
* bfd-in2.h: Regenerated.
* cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and
sparc:v8plusm8.
* elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle
bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw
capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and
SHA3.
* elf32-sparc.c (elf32_sparc_final_write_processing): Handle
bfd_mach_sparc_v8plusm8.
binutils/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* NEWS: Mention the SPARC M8 support.
gas/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* config/tc-sparc.c (sparc_arch_table): Entries for `sparc6',
`v9m8' and `v8plusm8'.
(sparc_md_end): Handle SPARC_OPCODE_ARCH_M8.
(get_hwcap_name): Support the M8 hardware capabilities.
(sparc_ip): Handle new operand types.
* doc/c-sparc.texi (Sparc-Opts): Document -Av9m8, -Av8plusm8 and
-Asparc6, and the corresponding -xarch aliases.
* testsuite/gas/sparc/sparc6.s: New file.
* testsuite/gas/sparc/sparc6.d: Likewise.
* testsuite/gas/sparc/sparc6-diag.s: Likewise.
* testsuite/gas/sparc/sparc6-diag.l: Likewise.
* testsuite/gas/sparc/fpcmpshl.s: Likewise.
* testsuite/gas/sparc/fpcmpshl.d: Likewise.
* testsuite/gas/sparc/fpcmpshl-diag.s: Likewise.
* testsuite/gas/sparc/fpcmpshl-diag.l: Likewise.
* testsuite/gas/sparc/ldm-stm.s: Likewise.
* testsuite/gas/sparc/ldm-stm.d: Likewise.
* testsuite/gas/sparc/ldm-stm-diag.s: Likewise.
* testsuite/gas/sparc/ldm-stm-diag.l: Likewise.
* testsuite/gas/sparc/ldmf-stmf.s: Likewise.
* testsuite/gas/sparc/ldmf-stmf.d: Likewise.
* testsuite/gas/sparc/ldmf-stmf-diag.s: Likewise.
* testsuite/gas/sparc/ldmf-stmf-diag.l: Likewise.
* testsuite/gas/sparc/on.s: Likewise.
* testsuite/gas/sparc/on.d: Likewise.
* testsuite/gas/sparc/on-diag.s: Likewise.
* testsuite/gas/sparc/on-diag.l: Likewise.
* testsuite/gas/sparc/rle.s: Likewise.
* testsuite/gas/sparc/rle.d: Likewise.
* testsuite/gas/sparc/sparc.exp (gas_64_check): Run new tests.
* testsuite/gas/sparc/rdasr.s: Add test for RDENTROPY.
* testsuite/gas/sparc/rdasr.d: Likewise.
include/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* elf/sparc.h (ELF_SPARC_HWCAP2_SPARC6): Define.
(ELF_SPARC_HWCAP2_ONADDSUB): Likewise.
(ELF_SPARC_HWCAP2_ONMUL): Likewise.
(ELF_SPARC_HWCAP2_ONDIV): Likewise.
(ELF_SPARC_HWCAP2_DICTUNP): Likewise.
(ELF_SPARC_HWCAP2_FPCMPSHL): Likewise.
(ELF_SPARC_HWCAP2_RLE): Likewise.
(ELF_SPARC_HWCAP2_SHA3): Likewise.
* opcode/sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_M8
and adjust SPARC_OPCODE_ARCH_MAX.
(HWCAP2_SPARC6): Define.
(HWCAP2_ONADDSUB): Likewise.
(HWCAP2_ONMUL): Likewise.
(HWCAP2_ONDIV): Likewise.
(HWCAP2_DICTUNP): Likewise.
(HWCAP2_FPCMPSHL): Likewise.
(HWCAP2_RLE): Likewise.
(HWCAP2_SHA3): Likewise.
(OPM): Likewise.
(OPMI): Likewise.
(ONFCN): Likewise.
(REVFCN): Likewise.
(SIMM10): Likewise.
opcodes/ChangeLog:
2017-05-19 Jose E. Marchesi <jose.marchesi@oracle.com>
* sparc-dis.c (MASK_V9): Include SPARC_OPCODE_ARCH_M8.
(X_IMM2): Define.
(compute_arch_mask): Handle bfd_mach_sparc_v8plusm8 and
bfd_mach_sparc_v9m8.
(print_insn_sparc): Handle new operand types.
* sparc-opc.c (MASK_M8): Define.
(v6): Add MASK_M8.
(v6notlet): Likewise.
(v7): Likewise.
(v8): Likewise.
(v9): Likewise.
(v9a): Likewise.
(v9b): Likewise.
(v9c): Likewise.
(v9d): Likewise.
(v9e): Likewise.
(v9v): Likewise.
(v9m): Likewise.
(v9andleon): Likewise.
(m8): Define.
(HWS_VM8): Define.
(HWS2_VM8): Likewise.
(sparc_opcode_archs): Add entry for "m8".
(sparc_opcodes): Add OSA2017 and M8 instructions
dictunpack, fpcmp{ule,ugt,eq,ne,de,ur}{8,16,32}shl,
fpx{ll,ra,rl}64x,
ldm{sh,uh,sw,uw,x,ux}, ldm{sh,uh,sw,uw,x,ux}a, ldmf{s,d},
ldmf{s,d}a, on{add,sub,mul,div}, rdentropy, revbitsb,
revbytes{h,w,x}, rle_burst, rle_length, sha3, stm{h,w,x},
stm{h,w,x}a, stmf{s,d}, stmf{s,d}a.
(asi_table): New M8 ASIs ASI_CORE_COMMIT_COUNT,
ASI_CORE_SELECT_COUNT, ASI_ARF_ECC_REG, ASI_ITLB_PROBE, ASI_DSFAR,
ASI_DTLB_PROBE_PRIMARY, ASI_DTLB_PROBE_REAL,
ASI_CORE_SELECT_COMMIT_NHT.
2017-05-19 18:27:08 +02:00
|
|
|
|
1999-05-03 09:29:11 +02:00
|
|
|
#endif /* _ELF_SPARC_H */
|
