projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 5a7a0b7b AO |
1 | 2003-04-06 Chris Demetriou <cgd@broadcom.com> |
| 2 | ||
| 3 | * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New. | |
| 4 | (macro): Use new macro to decide whether to emit constant address | |
| 5 | as 32 or 64 bits if addresses are 32-bit wide but registers are | |
| 6 | 64-bit wide. | |
| 7 | ||
| 577300ce SC |
8 | 2003-04-05 Stephane Carrez <stcarrez@nerim.fr> |
| 9 | ||
| 10 | * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define. | |
| 11 | (M6811_OP_PAGE_ADDR): New internal define. | |
| 12 | (get_operand): New modifier %page and %addr to obtain page and | |
| 13 | address part of a far-function. | |
| 14 | (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't | |
| 15 | complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation | |
| 16 | relocs. | |
| 17 | (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier. | |
| 18 | (find_opcode): Add comment. | |
| 19 | (md_estimate_size_before_relax): Force relocation of | |
| 20 | STATE_UNDEXED_OFFSET types when the symbol is not absolute. | |
| 21 | (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16 | |
| 22 | instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32 | |
| 23 | on the symbol itself so that DWARF2 strings are merged correctly. | |
| 24 | ||
| be33c5dd SS |
25 | 2003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com> |
| 26 | ||
| 27 | * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed | |
| 28 | default tic4x target format to 'coff2-tic4x'. | |
| 29 | * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and | |
| 30 | s/c3x/tic3x/ | |
| 31 | * config/tc-tic4x.h: Ditto | |
| 32 | ||
| e8fd7476 NC |
33 | 2003-04-03 Nick Clifton <nickc@redhat.com> |
| 34 | ||
| 35 | * NEWS: Mention support for Xtensa architecture. | |
| 36 | ||
| 47281638 PB |
37 | 2003-04-02 Philip Blundell <philb@gnu.org> |
| 38 | ||
| 39 | * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM. | |
| 40 | ||
| af22f5b2 CD |
41 | 2003-04-02 Chris Demetriou <cgd@broadcom.com> |
| 42 | ||
| 43 | * config/tc-mips.c (macro2): Adjust implementation of | |
| 44 | M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly | |
| 45 | in the case where the source and destination registers | |
| 46 | are the same. | |
| 47 | ||
| e0001a05 NC |
48 | 2003-04-01 Bob Wilson <bob.wilson@acm.org> |
| 49 | ||
| 50 | * Makefile.am (CPU_TYPES): Add xtensa. | |
| 51 | (TARGET_CPU_CFILES): Add config/tc-xtensa.c. | |
| 52 | (TARGET_CPU_HFILES): Add config/tc-xtensa.h. | |
| 53 | (xtensa-relax.o): New target. | |
| 54 | Run "make dep-am". | |
| 55 | * Makefile.in: Regenerate. | |
| 56 | * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to | |
| 57 | extra_objects for xtensa targets. | |
| 58 | * configure: Regenerate. | |
| 59 | * write.c (write_object_file): Add new md_post_relax_hook. | |
| 60 | * config/tc-xtensa.c: New file. | |
| 61 | * config/tc-xtensa.h: Likewise. | |
| 62 | * config/xtensa-istack.h: Likewise. | |
| 63 | * config/xtensa-relax.c: Likewise. | |
| 64 | * config/xtensa-relax.h: Likewise. | |
| 65 | * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi. | |
| 66 | * doc/Makefile.in: Regenerate. | |
| 67 | * doc/all.texi: Set new XTENSA variable. | |
| 68 | * doc/as.texinfo: Set new Xtensa variable. Describe | |
| 69 | Xtensa-specific options. Define line comment character for | |
| 70 | Xtensa. Add Xtensa processors to list of ELF targets where | |
| 71 | alignment is specified in bytes. Add new Xtensa-Dependent node. | |
| 72 | Add acknowledgements for those contributing to the Xtensa port. | |
| 73 | * doc/internals.texi: Describe new md_post_relax_hook. | |
| 74 | * doc/c-xtensa.texi: New file. | |
| 75 | ||
| 76 | ||
| 5a6c6817 NC |
77 | 2003-04-01 Nick Clifton <nickc@redhat.com> |
| 78 | Richard Earnshaw <rearnsha@arm.com> | |
| 79 | ||
| 80 | * config/tc-arm.c: Remove presence of (r) and (tm) symbols. | |
| 81 | (ARM_ARCH_IWMMXT): Simplify. | |
| 82 | (insns): Place iwmmx instructions in correct place in table. | |
| 83 | (arm_add_note): New function: Add a note entry to a .note section. | |
| 84 | (md_begin): Make the default architecture be unknown. | |
| 85 | Suppress the creation of an arm note section. | |
| 86 | ||
| 97bbfa38 EC |
87 | 2003-03-26 Eric Christopher <echristo@redhat.com> |
| 88 | ||
| 89 | * config/tc-mips.c (nopic_need_relax): Check for | |
| 90 | S_IS_EXTERN. | |
| 91 | ||
| e16bb312 NC |
92 | 2003-03-25 Stan Cox <scox@redhat.com> |
| 93 | Nick Clifton <nickc@redhat.com> | |
| 97bbfa38 | 94 | |
| e16bb312 NC |
95 | Contribute support for Intel's iWMMXt chip - an ARM variant: |
| 96 | ||
| 97 | * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX, | |
| 98 | WC_PREFIX, REG_TYPE_IWMMXT): New constants. | |
| 99 | (enum wreg_type, enum iwmmxt_insn_type): New types. | |
| 100 | (wr_register, wc_register, wcg_register): New macros. | |
| 101 | (iwmmxt_table): New variable. | |
| 102 | (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc, | |
| 103 | do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm, | |
| 104 | do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia, | |
| 105 | do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc, | |
| 106 | do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov, | |
| 107 | do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg, | |
| 108 | do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero, | |
| 109 | cp_byte_address_offset, cp_byte_address_required_here, | |
| 110 | check_iwmmxt_insn): New functions. | |
| 97bbfa38 | 111 | (asm_opcode_insns): Add iWMMXt instructions. |
| e16bb312 NC |
112 | (md_begin): Set the mach value for iWMMXt targets. Create a note |
| 113 | section to identify iwmmxt binaries. | |
| 114 | (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2. | |
| 115 | * doc/c-arm.texi: Document the support for the iWMMXt. | |
| 116 | * NEWS: Mention new support. | |
| 117 |