diff options
| author | Andrew Dixie <andrewd@gentrack.com> | 2015-09-18 14:10:36 +0000 |
|---|---|---|
| committer | David Edelsohn <dje@gcc.gnu.org> | 2015-09-18 10:10:36 -0400 |
| commit | 04218b3564e3462d2e68c11548299d7359ad8c17 (patch) | |
| tree | a2da31202b08fdaf8e1ee8716ea6db02c1e77164 /gcc/dwarf2asm.c | |
| parent | 8cd60b238b40e06647938ef44114da23b6d27391 (diff) | |
| download | gcc-04218b3564e3462d2e68c11548299d7359ad8c17.zip gcc-04218b3564e3462d2e68c11548299d7359ad8c17.tar.gz gcc-04218b3564e3462d2e68c11548299d7359ad8c17.tar.bz2 | |
config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
libgcc/
* config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts.
* config/rs6000/crtdbase.S: New file.
* config/rs6000/t-aix-cxa: Build crtdbase.o.
gcc/
* defaults.h (EH_FRAME_SECTION_NAME): Depend on
EH_FRAME_THROUGH_COLLECT2.
* dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Add case for
DW_EH_PE_datarel.
* dwarf2out.c (switch_to_eh_frame_section): Use a read-only section
even if EH_FRAME_SECTION_NAME is undefined. Restrict special
collect2 labels to EH_FRAME_THROUGH_COLLECT2.
* except.c (switch_to_exception_section): Use a read-only section
even if EH_FRAME_SECTION_NAME is undefined.
* system.h (EH_FRAME_IN_DATA_SECTION): Poison.
* collect2.c (write_c_file_stat): Provide dbase on AIX.
(scan_prog_file): Don't export __dso_handle nor
__gcc_unwind_dbase.
* config/rs6000/aix.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
(EH_TABLES_CAN_BE_READ_ONLY): Define.
(ASM_OUTPUT_DWARF_PCREL): Define.
(ASM_OUTPUT_DWARF_DATAREL): Define.
(EH_FRAME_THROUGH_COLLECT2): Define.
(EH_FRAME_IN_DATA_SECTION): Delete.
* config/rs6000/rs6000.c (rs6000_aix_asm_output_dwarf_pcrel): New.
(rs6000_aix_asm_output_dwarf_datarel): New.
(rs6000_xcoff_asm_init_sections): Don't set exception_section.
* config/spu/spu-elf.h (EH_FRAME_IN_DATA_SECTION): Delete.
(EH_FRAME_THROUGH_COLLECT2): Define.
* config/i386/i386-interix.h (EH_FRAME_IN_DATA_SECTION): Delete.
(EH_FRAME_THROUGH_COLLECT2): Define.
(EH_TABLES_CAN_BE_READ_ONLY): Define.
* doc/tm.texi.in (EH_FRAME_IN_DATA_SECTION): Delete.
(EH_FRAME_THROUGH_COLLECT2): New.
(ASM_OUTPUT_DWARF_DATAREL): New.
* doc/tm.texi: Regenerate.
Co-Authored-By: David Edelsohn <dje.gcc@gmail.com>
From-SVN: r227906
Diffstat (limited to 'gcc/dwarf2asm.c')
| -rw-r--r-- | gcc/dwarf2asm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/dwarf2asm.c b/gcc/dwarf2asm.c index 9f3c4b1..3a30fe4 100644 --- a/gcc/dwarf2asm.c +++ b/gcc/dwarf2asm.c @@ -984,6 +984,13 @@ dw2_asm_output_encoded_addr_rtx (int encoding, rtx addr, bool is_public, dw2_assemble_integer (size, addr); break; +#ifdef ASM_OUTPUT_DWARF_DATAREL + case DW_EH_PE_datarel: + gcc_assert (GET_CODE (addr) == SYMBOL_REF); + ASM_OUTPUT_DWARF_DATAREL (asm_out_file, size, XSTR (addr, 0)); + break; +#endif + case DW_EH_PE_pcrel: gcc_assert (GET_CODE (addr) == SYMBOL_REF); #ifdef ASM_OUTPUT_DWARF_PCREL |