This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
ChangeLog: gas/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT. === include/elf/ChangeLog 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* cr16.h (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT): New relocations. ====
bfd/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com> * elf32-cr16.c: Comment typo and style fix. ===
> make check-gas ===== === gas Summary ===
# of expected passes 135 ../as-new 2.19.50.20081124 ====
> make check-binutils == === binutils Summary ===
# of expected passes 54 # of untested testcases 6 # of unsupported tests 1 ====
Thanks Swami
-------- Original Message -------- Subject: [Fwd: [PATCH] cr16-elf: position independent code (PIC) support] Date: Tue, 25 Nov 2008 15:23:51 +0530 From: M R Swami Reddy <MR.Swami.Reddy@nsc.com> To: binutils@sources.redhat.com <binutils@sources.redhat.com>
> make check-gas ===== === gas Summary ===
# of expected passes 135 ../as-new 2.19.50.20081124 ====
> make check-binutils == === binutils Summary ===
# of expected passes 54 # of untested testcases 6 # of unsupported tests 1 ====
Thanks Swami -------- Original Message -------- Subject: [PATCH] cr16-elf: position independent code (PIC) support Date: Tue, 25 Nov 2008 13:55:53 +0530 From: M R Swami Reddy <MR.Swami.Reddy@nsc.com> To: binutils@sourceware.org, Nick Clifton <nickc@redhat.com>
Hello, Patch to add PIC support in binutils tools for cr16 target. Could you please review the patch.
bfd/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* Add PIC support for CR16 target. * elf32-cr16.c (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT): New macros (cr16_elf_howto_table): Add entries for for R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT. (cr16_reloc_map): Ditto (_bfd_cr16_elf_create_got_section): New function to create GOT section. (_bfd_cr16_elf_create_dynamic_sections): New function to create dynamic section. (_bfd_cr16_elf_adjust_dynamic_symbol): New function to adjust symbol defined by dynamic object. (_bfd_cr16_elf_size_dynamic_sections): New function to find the size of dynamic section. (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic symbols. (_bfd_cr16_elf_finish_dynamic_symbol): New function to handle dynamic sections. (bfd_cr16_elf32_create_embedded_relocs): New function to create embedded relocs in .emreloc section in memory for .data.rel section. (_bfd_cr16_elf_reloc_type_class): New function for classify reloc types. (cr16_elf_check_relocs): New function for checking reloc types in first phase. (cr16_elf_final_link_relocate): Update for handling the new reloc types R_CR16_GOT_REGREL20 and R_CR16_GOTC_REGREL20. (elf32_cr16_relax_section): Update relax implementation. * reloc.c (bfd_reloc_code_type): Add entries for R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT. * bfd-in.h (bfd_boolean bfd_cr16_elf32_create_embedded_relocs): Declared * libbfd.h, bfd-in2.h: Regenerate. === gas/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to md_pseudo_table and accept @c prefix, same as long directive. (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED. config/tc-cr16.c (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type and set it for GOT related relocations. (md_undefined_symbol): Defined (process_label_constant): Added checks for GOT/got and cGOT/cGOT prefixes with constant label and set the appropriate relocation type. * NEWS: Add cr16 target PIC support. ====== gas/testsuite/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* gas/cr16/pic1.s: New. * gas/cr16/pic1.d: New. * gas/cr16/pic2.s: New. * gas/cr16/pic2.d: New. * gas/cr16/pic.exp: Run pic tests. ==== include/elf/ChangeLog: 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* cr16.h (R_CR16_GOT_REGREL20, R_CR16_GOTC_REGREL20 and R_CR16_GLOB_DAT): New relocations. === opcodes/ChangeLog:
* cr16-dis.c (match_opcode): Truncate mcode to 32 bit and adjusted the mask for 32-bit branch instruction. ===
ld/ChanegeLog: == 2008-11-25 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
* emultempl/cr16elf.em (cr16_after_open): New function to handle CR16 ELF embedded reloc creation (ld --embedded-relocs). (check_sections): New function. (LDEMUL_AFTER_OPEN): Define. * emulparams/elf32cr16.sh (EMBEDDED): Define. * NEWS: Add comment. ======
Thanks Swami
Attachment:
c-cr16.texi.dif
Description: video/dv
Attachment:
cr16.h.dif
Description: video/dv
Attachment:
elf32-cr16.c.dif
Description: video/dv
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |