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| author | Ian Lance Taylor <ian@airs.com> | 1999-09-04 17:29:22 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1999-09-04 17:29:22 +0000 |
| commit | 041dd5a9f4231569f5526d0bd192521a108e7286 (patch) | |
| tree | 00c66b1ec441a8cfde515acf78e779bdfc8d60c9 /gas/config/tc-pj.h | |
| parent | 2ef5e2a15876757b8742f5d80f9b50adc96ab774 (diff) | |
| download | gdb-041dd5a9f4231569f5526d0bd192521a108e7286.zip gdb-041dd5a9f4231569f5526d0bd192521a108e7286.tar.gz gdb-041dd5a9f4231569f5526d0bd192521a108e7286.tar.bz2 | |
1999-09-04 Steve Chamberlain <sac@pobox.com>
* config/tc-pj.c: New file, supports picoJava in ELF.
* config/tc-pj.h: Ditto.
* configure.in (pjl*, pj*): New targets.
* Makefile.am: Rebuild dependencies.
(CPU_TYPES): Add pj.
(TARGET_CPU_CFILES): Add config/tc-pj.c.
(TARGET_CPU_HFILES): Add config/tc-pj.h.
* doc/c-pj.texi: New file.
* doc/as.texinfo: Add some PJ specifics.
* doc/all.texi: Add PJ to the list of all architectures, sort them
all alphabetically.
* doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
* configure, Makefile.in, doc/Makefile.in: Rebuild.
Diffstat (limited to 'gas/config/tc-pj.h')
| -rw-r--r-- | gas/config/tc-pj.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gas/config/tc-pj.h b/gas/config/tc-pj.h new file mode 100644 index 0000000..efbf7b7 --- /dev/null +++ b/gas/config/tc-pj.h @@ -0,0 +1,62 @@ +/*-This file is tc-pj.h + + Copyright (C) 1999 Free Software Foundation, Inc. + + Contributed by Steve Chamberlain of Transmeta, sac@pobox.com + + This file is part of GAS, the GNU Assembler. + + GAS is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + GAS is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with GAS; see the file COPYING. If not, write to + the Free Software Foundation, 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + + +/* Contributed by Steve Chamberlain, of Transmeta. sac@pobox.com. */ + +#define WORKING_DOT_WORD +#define IGNORE_NONSTANDARD_ESCAPES +#define TARGET_ARCH bfd_arch_pj +#define TARGET_FORMAT (target_big_endian ? "elf32-pj" : "elf32-pjl") +#define LISTING_HEADER \ + (target_big_endian \ + ? "Pico Java GAS Big Endian" \ + : "Pico Java GAS Little Endian") + + +void pj_cons_fix_new_pj PARAMS ((struct frag *, int, int, expressionS *)); +arelent *tc_gen_reloc PARAMS((asection *section, struct fix *fixp)); + +#define md_section_align(SEGMENT, SIZE) (SIZE) +#define md_convert_frag(B, S, F) (as_fatal (_("convert_frag\n")), 0) +#define md_estimate_size_before_relax(A, B) (as_fatal (_("estimate size\n")),0) +#define md_undefined_symbol(NAME) 0 + +/* PC relative operands are relative to the start of the opcode, and the operand + is always one byte into the opcode. */ + +#define md_pcrel_from(FIXP) \ + ((FIXP)->fx_where + (FIXP)->fx_frag->fr_address - 1) + + +#define TC_CONS_FIX_NEW(FRAG, WHERE, NBYTES, EXP) \ + pj_cons_fix_new_pj(FRAG, WHERE, NBYTES, EXP) + +/* Always leave vtable relocs untouched in the output. */ +#define TC_FORCE_RELOCATION(FIX) \ + ((FIX)->fx_r_type == BFD_RELOC_VTABLE_INHERIT \ + || (FIX)->fx_r_type == BFD_RELOC_VTABLE_ENTRY) + +#define obj_fix_adjustable(FIX) \ + (! ((FIX)->fx_r_type == BFD_RELOC_VTABLE_INHERIT \ + || (FIX)->fx_r_type == BFD_RELOC_VTABLE_ENTRY)) |