diff options
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elf-eh-frame.c | 2 | ||||
| -rw-r--r-- | ld/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-mips-elf/eh-frame5.d | 41 |
4 files changed, 32 insertions, 21 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a5fe823..f750beb 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,10 @@ 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com> + * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous + patch to handle the new personality relaxation. + +2009-09-21 Richard Sandiford <rdsandiford@googlemail.com> + * elf-eh-frame.c (make_pc_relative): New function. (_bfd_elf_write_section_eh_frame): Use it. diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c index 995dac0..5d1def9 100644 --- a/bfd/elf-eh-frame.c +++ b/bfd/elf-eh-frame.c @@ -1494,7 +1494,7 @@ _bfd_elf_write_section_eh_frame (bfd *abfd, break; case 'P': if (ent->u.cie.make_per_encoding_relative) - *buf |= DW_EH_PE_pcrel; + *buf = make_pc_relative (*buf, ptr_size); per_encoding = *buf++; per_width = get_DW_EH_PE_width (per_encoding, ptr_size); BFD_ASSERT (per_width != 0); diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 7049206..9806dbe 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2009-09-21 Richard Sandiford <rdsandiford@googlemail.com> + * ld-mips-elf/eh-frame5.d: Expect PC-relative encodings + to include DW_EH_PE_sdata4. + +2009-09-21 Richard Sandiford <rdsandiford@googlemail.com> + * ld-mips-elf/eh-frame1-n32.d: Expect PC-relative encodings to include DW_EH_PE_sdata4. * ld-mips-elf/eh-frame2-n32.d: Likewise. diff --git a/ld/testsuite/ld-mips-elf/eh-frame5.d b/ld/testsuite/ld-mips-elf/eh-frame5.d index 9720890..f9304e2 100644 --- a/ld/testsuite/ld-mips-elf/eh-frame5.d +++ b/ld/testsuite/ld-mips-elf/eh-frame5.d @@ -46,12 +46,12 @@ Contents of the \.eh_frame section: Data alignment factor: -4 Return address column: 31 # -# 0xc12: DW_EH_PE_pcrel for personality encoding +# 0xc12: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for personality encoding # 0xc13: 0x820 - 0xc13 (local_pers - .) -# 0xc17: DW_EH_PE_pcrel for LDSA encoding +# 0xc17: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xc18: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 10 ff ff fc 0d 10 1b + Augmentation data: 1b ff ff fc 0d 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -76,12 +76,12 @@ Contents of the \.eh_frame section: Data alignment factor: -4 Return address column: 31 # -# 0xc46: DW_EH_PE_pcrel for personality encoding +# 0xc46: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for personality encoding # 0xc47: 0x824 - 0xc47 (hidden_pers - .) -# 0xc4d: DW_EH_PE_pcrel for LDSA encoding +# 0xc4d: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xc4e: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 10 ff ff fb dd 10 1b + Augmentation data: 1b ff ff fb dd 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -108,10 +108,10 @@ Contents of the \.eh_frame section: # # 0xc7a: DW_EH_PE_absptr for personality encoding # 0xc7b: global_pers (reloc above) -# 0xc7f: DW_EH_PE_pcrel for LDSA encoding +# 0xc7f: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xc80: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 00 00 00 00 00 10 1b + Augmentation data: 00 00 00 00 00 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -138,10 +138,10 @@ Contents of the \.eh_frame section: # # 0xcae: DW_EH_PE_absptr for personality encoding # 0xcaf: extern_pers (reloc above) -# 0xcb3: DW_EH_PE_pcrel for LDSA encoding +# 0xcb3: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xcb4: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 00 00 00 00 00 10 1b + Augmentation data: 00 00 00 00 00 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -166,12 +166,13 @@ Contents of the \.eh_frame section: Data alignment factor: -4 Return address column: 31 # -# 0xce2: DW_EH_PE_indirect | DW_EH_PE_pcrel for personality encoding +# 0xce2: DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4 +# for personality encoding # 0xce3: 0x10000 - 0xce3 (local_indirect_ptr - .) -# 0xce7: DW_EH_PE_pcrel for LDSA encoding +# 0xce7: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xce8: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 90 00 00 f3 1d 10 1b + Augmentation data: 9b 00 00 f3 1d 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -196,12 +197,12 @@ Contents of the \.eh_frame section: Data alignment factor: -4 Return address column: 31 # -# 0xd16: DW_EH_PE_pcrel for personality encoding +# 0xd16: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for personality encoding # 0xd17: 0x10004 - 0xd17 (hidden_indirect_ptr - .) -# 0xd1d: DW_EH_PE_pcrel for LDSA encoding +# 0xd1d: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xd1e: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 90 00 00 f2 ed 10 1b + Augmentation data: 9b 00 00 f2 ed 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -228,10 +229,10 @@ Contents of the \.eh_frame section: # # 0xd4a: DW_EH_PE_indirect | DW_EH_PE_absptr for personality encoding # 0xd4b: global_indirect_ptr (reloc above) -# 0xd4f: DW_EH_PE_pcrel for LDSA encoding +# 0xd4f: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xd50: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 80 00 00 00 00 10 1b + Augmentation data: 80 00 00 00 00 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop @@ -258,10 +259,10 @@ Contents of the \.eh_frame section: # # 0xd7e: DW_EH_PE_indirect | DW_EH_PE_absptr for personality encoding # 0xd7f: extern_indirect_ptr (reloc above) -# 0xd83: DW_EH_PE_pcrel for LDSA encoding +# 0xd83: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for LDSA encoding # 0xd84: DW_EH_PE_pcrel | DW_EH_PE_sdata4 for FDE encoding # - Augmentation data: 80 00 00 00 00 10 1b + Augmentation data: 80 00 00 00 00 1b 1b DW_CFA_def_cfa_register: r29 DW_CFA_nop |