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| author | Joern Rennecke <joern.rennecke@embecosm.com> | 2000-04-05 21:23:05 +0000 |
|---|---|---|
| committer | Joern Rennecke <joern.rennecke@embecosm.com> | 2000-04-05 21:23:05 +0000 |
| commit | 015551fcfbf75f39651b5ddff359538ef25860ee (patch) | |
| tree | c978bb5dccb0f628e2c528d8befa8addfcbdb250 /include/coff | |
| parent | ff096a7c70356716e1223a13c74ab17468ecbe92 (diff) | |
| download | gdb-015551fcfbf75f39651b5ddff359538ef25860ee.zip gdb-015551fcfbf75f39651b5ddff359538ef25860ee.tar.gz gdb-015551fcfbf75f39651b5ddff359538ef25860ee.tar.bz2 | |
sh-dsp REPEAT support:
opcodes:
* sh-opc.h (sh_nibble_type): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(sh_arg_type): Add A_PC.
(sh_table): Update entries using immediates. Add repeat.
* sh-dis.c (print_insn_shx): Remove DISP_8 and DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
gas:
* config/tc-sh.c (immediate): Delete.
(sh_operand_info): Add immediate member.
(parse_reg): Use A_PC for pc.
(parse_exp): Add second argument 'op'. All callers changed.
(parse_at): Expect pc to be coded as A_PC.
Use immediate field in *op.
(insert): Add fourth argument 'op'. All callers changed.
(build_relax): Add second argument 'op'. All callers changed.
(insert_loop_bounds): New function.
(build_Mytes): Remove DISP_4.
Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
(assemble_ppi): Use immediate field in *operand.
(sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
(md_apply_fix): Likewise.
(tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
include/coff:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define.
include/elf:
* sh.h (R_SH_LOOP_START, R_SH_LOOP_END): New RELOC_NUMBERs.
bfd:
* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
BFD_RELOC_SH_LOOP_END.
* elf32-sh.c (sh_elf_howto_tab): Change special_func to
sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
(sh_elf_reloc_loop): New function.
(sh_elf_reloc): No need to test for always-to-be-ignored relocs
any more.
(sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
(sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
* bfd-in2.h, libbfd.h: Regenerate.
Diffstat (limited to 'include/coff')
| -rw-r--r-- | include/coff/ChangeLog | 4 | ||||
| -rw-r--r-- | include/coff/sh.h | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/coff/ChangeLog b/include/coff/ChangeLog index 76b52c0..9630f40 100644 --- a/include/coff/ChangeLog +++ b/include/coff/ChangeLog @@ -1,3 +1,7 @@ +Wed Apr 5 22:08:41 2000 J"orn Rennecke <amylaar@cygnus.co.uk> + + * sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define. + 2000-03-15 Kazu Hirata <kazu@hxi.com> * internal.h: Fix a typo in the comment for R_MOVL2. diff --git a/include/coff/sh.h b/include/coff/sh.h index f7271f2..2ea0d26 100644 --- a/include/coff/sh.h +++ b/include/coff/sh.h @@ -305,3 +305,6 @@ struct external_reloc { #define R_SH_LABEL 32 /* label */ /* NB: R_SH_SWITCH8 is 33 */ + +#define R_SH_LOOP_START 34 +#define R_SH_LOOP_END 35 |