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| author | Chris Demetriou <cgd@google.com> | 2004-04-29 05:14:22 +0000 |
|---|---|---|
| committer | Chris Demetriou <cgd@google.com> | 2004-04-29 05:14:22 +0000 |
| commit | 3e722fb54b0d55afa5fd3d1b97189a06d41d6329 (patch) | |
| tree | 9dfb5c6a45a5f39a82f56b3b67bbe80b511f8169 /gas/config/tc-mips.h | |
| parent | 50306a9d6e841ab553686e8d5fdff834238ba7f1 (diff) | |
| download | gdb-3e722fb54b0d55afa5fd3d1b97189a06d41d6329.zip gdb-3e722fb54b0d55afa5fd3d1b97189a06d41d6329.tar.gz gdb-3e722fb54b0d55afa5fd3d1b97189a06d41d6329.tar.bz2 | |
[ bfd/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
* bfd-in2.h: Regenerate.
* libbfd.h: Likewise.
[ gas/ChangeLog ]
2004-04-28 Chris Demetriou <cgd@broadcom.com>
* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
(load_address, macro, mips_ip, md_parse_option)
(mips_force_relocation, mips_validate_fix, md_apply_fix3)
(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
embedded-PIC handling, and update comments.
(SWITCH_TABLE): Remove.
* config/tc-mips.h (DIFF_EXPR_OK): Delete.
(enum mips_pic_level): Remove EMBEDDED_PIC.
(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
(TC_FORCE_RELOCATION): Update comment.
* ecoff.c (ecoff_build_lineno): Add comment about some code that
might be safe to remove now that MIPS embedded-PIC is gone.
Diffstat (limited to 'gas/config/tc-mips.h')
| -rw-r--r-- | gas/config/tc-mips.h | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/gas/config/tc-mips.h b/gas/config/tc-mips.h index 25ca51e..8d0106a 100644 --- a/gas/config/tc-mips.h +++ b/gas/config/tc-mips.h @@ -58,10 +58,6 @@ extern void mips_handle_align (struct frag *); #define MAX_MEM_FOR_RS_ALIGN_CODE (1 + 2) -/* We permit PC relative difference expressions when generating - embedded PIC code. */ -#define DIFF_EXPR_OK - /* Tell assembler that we have an itbl_mips.h header file to include. */ #define HAVE_ITBL_CPU @@ -79,12 +75,6 @@ enum mips_pic_level /* Generate PIC code as in the SVR4 MIPS ABI. */ SVR4_PIC, - - /* Generate PIC code without using a global offset table: the data - segment has a maximum size of 64K, all data references are off - the $gp register, and all text references are PC relative. This - is used on some embedded systems. */ - EMBEDDED_PIC }; extern enum mips_pic_level mips_pic; @@ -129,14 +119,12 @@ extern int mips_fix_adjustable (struct fix *); /* Values passed to md_apply_fix3 don't include symbol values. */ #define MD_APPLY_SYM_VALUE(FIX) 0 -/* Global syms must not be resolved, to support ELF shared libraries. - When generating embedded code, we don't have shared libs. */ +/* Global syms must not be resolved, to support ELF shared libraries. */ #define EXTERN_FORCE_RELOC \ - (OUTPUT_FLAVOR == bfd_target_elf_flavour \ - && mips_pic != EMBEDDED_PIC) + (OUTPUT_FLAVOR == bfd_target_elf_flavour) -/* When generating embedded PIC code we must keep PC relative - relocations. */ +/* When generating NEWABI code, we may need to have to keep combined + relocations which don't have symbols. */ #define TC_FORCE_RELOCATION(FIX) mips_force_relocation (FIX) extern int mips_force_relocation (struct fix *); |