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authorAlexandre Oliva <aoliva@redhat.com>2005-01-25 20:22:41 +0000
committerAlexandre Oliva <aoliva@redhat.com>2005-01-25 20:22:41 +0000
commit90219bd0f3e7ff1b4988da0ae32a14f813f7cacc (patch)
treec1fe8cdd2851e7436786a80afdc779bfdc6f2014 /cpu/frv.cpu
parent8615f3f213dc2fa20bd7c0349c84e22c81c48c9e (diff)
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bfd/ChangeLog:
2004-12-10 Alexandre Oliva <aoliva@redhat.com> * elf32-frv.c (elf32_frv_relocate_section): Force local binding for TLSMOFF. * reloc.c: Add R_FRV_TLSMOFF. * elf32-frv.c (elf32_frv_howto_table): Likewise. (frv_reloc_map, frv_reloc_type_lookup): Map it. (elf32_frv_relocate_section): Handle it. (elf32_frv_check_relocs): Likewise. * libbfd.h, bfd-in2.h: Rebuilt. 2004-11-26 Alexandre Oliva <aoliva@redhat.com> * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash when given an undefweak TLS symbol. Fix constant TLS PLT entries such that they return the constant in gr9. (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS symbols. (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections. too, such that they shrink on relaxation. (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as marking the position right past the _GLOBAL_OFFSET_TABLE_ value. (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries if we can guarantee the use of 16-bit constants. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> Introduce TLS support for FR-V FDPIC. * reloc.c: Add TLS relocations. * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations. (elf32_frv_rel_tlsdesc_value_howto): New. (elf32_frv_rel_tlsoff_howto): New. (frv_reloc_map): Add new mappings. (struct frvfdpic_elf_link_hash_table): Add pointer to summary reloc information. (frvfdpic_dynamic_got_plt_info): New. (frvfdpic_plt_tls_ret_offset): New. (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier. (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members. (struct _frvfdpic_dynamic_got_plt_info): Likewise. (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute section as local. (struct frvfdpic_relocs_info): Add TLS fields. (frvfdpic_relocs_info_hash): Warning clean up. (frvfdpic_relocs_info_find): Initialize tlsplt_entry. (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields. (FRVFDPIC_TLS_BIAS): Define. (tls_biased_base): New. (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS relocations. (frv_reloc_type_lookup): Likewise. (frvfdpic_info_to_howto_rel): Likewise. (elf32_frv_relocate_section): Likewise. (_frv_create_got_section): Create the PLT section here. (elf32_frvfdpic_create_dynamic_sections): Not here. (_frvfdpic_count_nontls_entries): Move out of... (_frvfdpic_count_got_plt_entries): ... here. (_frvfdpic_count_tls_entries): Likewise. Add TLS support. (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation support. (_frvfdpic_relax_tls_entries): New. (_frvfdpic_compute_got_alloc_data): Add TLS support. (_frvfdpic_get_tlsdesc_entry): New. (_frvfdpic_assign_got_entries): Add TLS support. (_frvfdpic_assign_plt_entries): Likewise. (_frvfdpic_reset_got_plt_entries): New. (_frvfdpic_size_got_plt): Move out of... (elf32_frvfdpic_size_dynamic_sections): ... here. (_frvfdpic_relax_got_plt_entries): New. (elf32_frvfdpic_relax_section): New. (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check. (elf32_frv_check_relocs): Add TLS support. (bfd_elf32_bfd_relax_section): Define for FDPIC. * libbfd.h, bfd-in2.h: Rebuilt. cpu/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv.cpu: Add support for TLS annotations in loads and calll. * frv.opc (parse_symbolic_address): New. (parse_ldd_annotation): New. (parse_call_annotation): New. (parse_ld_annotation): New. (parse_ulo16, parse_uslo16): Use parse_symbolic_address. Introduce TLS relocations. (parse_d12, parse_s12, parse_u12): Likewise. (parse_uhi16): Likewise. Fix constant checking on 64-bit host. (parse_call_label, print_at): New. gas/ChangeLog: * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such. 2004-12-10 Alexandre Oliva <aoliva@redhat.com> * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * cgen.c (gas_cgen_parse_operand): Handle CGEN_PARSE_OPERAND_SYMBOLIC. * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations. (frv_force_relocation): Likewise. Fix handling of PIC relocations. (md_apply_fix3): Likewise. include/elf/ChangeLog: 2004-12-10 Alexandre Oliva <aoliva@redhat.com> * frv.h: Add R_FRV_TLSMOFF. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv.h: Add TLS relocations. include/opcode/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * cgen.h (enum cgen_parse_operand_type): Add CGEN_PARSE_OPERAND_SYMBOLIC. ld/testsuite/ChangeLog: * ld-frv/fdpic.exp: Add -mfdpic to ASFLAGS. * ld-frv/tls.exp: Likewise. 2004-11-26 Alexandre Oliva <aoliva@redhat.com> * ld-frv/tls-3.s: New. * ld-frv/tls-static-3.d: New. * ld-frv/tls-dynamic-3.d: New. * ld-frv/tls-pie-3.d: New. * ld-frv/tls-shared-3.d: New. * ld-frv/tls-relax-static-3.d: New. * ld-frv/tls-relax-dynamic-3.d: New. * ld-frv/tls-relax-pie-3.d: New. * ld-frv/tls-relax-shared-3.d: New. * ld-frv/tls.exp: Run the new tests. * ld-frv/tls-dynamic-2.d: Adjust for improved relaxation. * ld-frv/tls-relax-dynamic-2.d: Likewise. * ld-frv/tls-relax-initial-shared-2.d: Likewise. 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * ld-frv/tls-1-dep.s: New. * ld-frv/tls-1-shared.lds: New. * ld-frv/tls-1.s: New. * ld-frv/tls-2.s: New. * ld-frv/tls-dynamic-1.d: New. * ld-frv/tls-dynamic-2.d: New. * ld-frv/tls-initial-shared-2.d: New. * ld-frv/tls-pie-1.d: New. * ld-frv/tls-relax-dynamic-1.d: New. * ld-frv/tls-relax-dynamic-2.d: New. * ld-frv/tls-relax-initial-shared-2.d: New. * ld-frv/tls-relax-pie-1.d: New. * ld-frv/tls-relax-shared-1.d: New. * ld-frv/tls-relax-shared-2.d: New. * ld-frv/tls-relax-static-1.d: New. * ld-frv/tls-shared-1-fail.d: New. * ld-frv/tls-shared-1.d: New. * ld-frv/tls-shared-2.d: New. * ld-frv/tls-static-1.d: New. * ld-frv/tls.exp: New. * ld-frv/fdpic-pie-1.d: Adjust for 64-bit host. * ld-frv/fdpic-pie-2.d: Likewise. * ld-frv/fdpic-pie-6.d: Likewise. * ld-frv/fdpic-pie-7.d: Likewise. * ld-frv/fdpic-pie-8.d: Likewise. * ld-frv/fdpic-shared-1.d: Likewise. * ld-frv/fdpic-shared-2.d: Likewise. * ld-frv/fdpic-shared-3.d: Likewise. * ld-frv/fdpic-shared-4.d: Likewise. * ld-frv/fdpic-shared-5.d: Likewise. * ld-frv/fdpic-shared-6.d: Likewise. * ld-frv/fdpic-shared-7.d: Likewise. * ld-frv/fdpic-shared-8.d: Likewise. * ld-frv/fdpic-shared-local-2.d: Likewise. * ld-frv/fdpic-shared-local-8.d: Likewise. * ld-frv/fdpic-static-1.d: Likewise. * ld-frv/fdpic-static-2.d: Likewise. * ld-frv/fdpic-static-6.d: Likewise. * ld-frv/fdpic-static-7.d: Likewise. * ld-frv/fdpic-static-8.d: Likewise. opcodes/ChangeLog: 2004-11-10 Alexandre Oliva <aoliva@redhat.com> * frv-asm.c: Rebuilt. * frv-desc.c: Rebuilt. * frv-desc.h: Rebuilt. * frv-dis.c: Rebuilt. * frv-ibld.c: Rebuilt. * frv-opc.c: Rebuilt. * frv-opc.h: Rebuilt.
Diffstat (limited to 'cpu/frv.cpu')
-rw-r--r--cpu/frv.cpu59
1 files changed, 45 insertions, 14 deletions
diff --git a/cpu/frv.cpu b/cpu/frv.cpu
index 720322d..8f00c00 100644
--- a/cpu/frv.cpu
+++ b/cpu/frv.cpu
@@ -2081,6 +2081,22 @@
(dnf f-LI-off "null field" (RESERVED) 25 1)
(dnf f-LI-on "null field" (RESERVED) 25 1)
+
+; Relocation annotations.
+(dsh h-reloc-ann "relocation annotation" () (register BI))
+(dnf f-reloc-ann "relocation annotation" () 0 0)
+
+(define-pmacro (dann xname xcomment xmode xparse xprint)
+ (define-operand
+ (name xname)
+ (comment xcomment)
+ (type h-reloc-ann)
+ (index f-reloc-ann)
+ (mode xmode)
+ (handlers (parse xparse) (print xprint))
+ )
+ )
+
; Enums.
@@ -3156,7 +3172,6 @@
(dnop ae "all entries indicator" (HASH-PREFIX) h-uint f-ae)
(dnop label16 "18 bit pc relative address" () h-iaddr f-label16)
-(dnop label24 "26 bit pc relative address" () h-iaddr f-label24)
(dnop LRAE "Load Real Address E flag" () h-uint f-LRAE)
(dnop LRAD "Load Real Address D flag" () h-uint f-LRAD)
@@ -3278,6 +3293,16 @@
(handlers (parse "uhi16") (print "hi"))
)
+(define-operand
+ (name label24)
+ (comment "26 bit pc relative address")
+ (attrs)
+ (type h-iaddr)
+ (index f-label24)
+ (mode SI)
+ (handlers (parse "call_label"))
+)
+
; operands representing hardware
;
(dnop psr_esr "PSR.ESR bit" (SEM-ONLY) h-psr_esr f-nil)
@@ -4295,12 +4320,12 @@
(fr500 (unit u-integer)) (fr550 (unit u-integer)))
)
-(define-pmacro (load-gr-r name mode op ope comment)
+(define-pmacro (load-gr-r name mode op ope comment ann)
(dni name
(comment)
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
(FR400-MAJOR I-2) (FR450-MAJOR I-2))
- (.str name "$pack @($GRi,$GRj),$GRk")
+ (.str name "$pack " ann "($GRi,$GRj),$GRk")
(+ pack GRk op GRi ope GRj)
(set GRk (c-call mode (.str "@cpu@_read_mem_" mode) pc (add GRi GRj)))
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
@@ -4308,11 +4333,13 @@
)
)
-(load-gr-r ldsb QI OP_02 OPE1_00 "Load signed byte")
-(load-gr-r ldub UQI OP_02 OPE1_01 "Load unsigned byte")
-(load-gr-r ldsh HI OP_02 OPE1_02 "Load signed half")
-(load-gr-r lduh UHI OP_02 OPE1_03 "Load unsigned half")
-(load-gr-r ld SI OP_02 OPE1_04 "Load word")
+(dann ldann "ld annotation" SI "ld_annotation" "at")
+
+(load-gr-r ldsb QI OP_02 OPE1_00 "Load signed byte" "@")
+(load-gr-r ldub UQI OP_02 OPE1_01 "Load unsigned byte" "@")
+(load-gr-r ldsh HI OP_02 OPE1_02 "Load signed half" "@")
+(load-gr-r lduh UHI OP_02 OPE1_03 "Load unsigned half" "@")
+(load-gr-r ld SI OP_02 OPE1_04 "Load word" "$ldann")
(define-pmacro (load-fr-r name mode op ope comment)
(dni name
@@ -4414,12 +4441,12 @@
)
(define-pmacro (load-double-r-r
- name not_gr mode op ope regtype attr profile comment)
+ name not_gr mode op ope regtype attr profile comment ann)
(dni name
(comment)
((UNIT LOAD) (FR550-MAJOR I-3) (FR500-MAJOR I-2)
(FR400-MAJOR I-2) (FR450-MAJOR I-2) attr)
- (.str name "$pack @($GRi,$GRj),$" regtype "doublek")
+ (.str name "$pack " ann "($GRi,$GRj),$" regtype "doublek")
(+ pack (.sym regtype doublek) op GRi ope GRj)
(sequence ((WI address))
(load-double-semantics not_gr mode regtype address GRj))
@@ -4427,16 +4454,18 @@
)
)
+(dann lddann "ldd annotation" SI "ldd_annotation" "at")
+
(load-double-r-r ldd 0 DI OP_02 OPE1_05 GR NA
((fr400 (unit u-gr-load)) (fr450 (unit u-gr-load))
(fr500 (unit u-gr-load)) (fr550 (unit u-gr-load)))
- "Load double word")
+ "Load double word" "$lddann")
(load-double-r-r lddf 1 DF OP_02 OPE1_0B FR FR-ACCESS
((fr400 (unit u-fr-load)) (fr450 (unit u-fr-load))
(fr500 (unit u-fr-load)) (fr550 (unit u-fr-load)))
- "Load double float")
+ "Load double float" "@")
(load-double-r-r lddc 1 DI OP_02 OPE1_0E CPR (MACH frv) ()
- "Load coprocessor double")
+ "Load coprocessor double" "@")
(define-pmacro (ne-load-double-r-r
name not_gr mode op ope regtype size is_float attr profile
@@ -6128,11 +6157,13 @@
(fr500 (unit u-branch)) (fr550 (unit u-branch)))
)
+(dann callann "call annotation" SI "call_annotation" "at")
+
(dni calll
"call and link"
((UNIT I0) (FR500-MAJOR I-5) (FR550-MAJOR I-6)
(FR400-MAJOR I-5) (FR450-MAJOR I-5))
- "calll$pack @($GRi,$GRj)"
+ "calll$pack $callann($GRi,$GRj)"
(+ pack (misc-null-1) (LI-on) OP_0C GRi (misc-null-2) GRj)
(jump-and-link-semantics GRi GRj LI)
((fr400 (unit u-branch)) (fr450 (unit u-branch))