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authorcvs2svn <>2012-02-22 02:40:28 +0400
committercvs2svn <>2012-02-22 02:40:28 +0400
commitd1ce1d8354d39f45a3057a519496d881c4247cc1 (patch)
treef73746453bae5e3e4ff705b9bf0b887e8f43079a /include/coff/ti.h
parentad0835bc5e9652f42535584b12137a955ac68789 (diff)
This commit was manufactured by cvs2svn to create tag 'cgen-cgen-snapshot-20120301
snapshot-20120301'. Sprout from gdb_7_4-branch 2011-12-08 20:47:28 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'gdb_7_4-branch'.' Cherrypick from master 2012-02-21 22:40:27 UTC Jeff Johnston <jjohnstn@redhat.com> '': COPYING.LIBGLOSS COPYING.NEWLIB ChangeLog config/ChangeLog config/acx.m4 config/warnings.m4 configure Delete: djunpack.bat include/COPYING include/COPYING3 include/ChangeLog include/ChangeLog-9103 include/MAINTAINERS include/alloca-conf.h include/ansidecl.h include/aout/ChangeLog include/aout/adobe.h include/aout/aout64.h include/aout/ar.h include/aout/dynix3.h include/aout/encap.h include/aout/host.h include/aout/hp.h include/aout/hp300hpux.h include/aout/hppa.h include/aout/ranlib.h include/aout/reloc.h include/aout/stab.def include/aout/stab_gnu.h include/aout/sun4.h include/bfdlink.h include/binary-io.h include/bout.h include/cgen/ChangeLog include/cgen/basic-modes.h include/cgen/basic-ops.h include/cgen/bitset.h include/coff/ChangeLog include/coff/ChangeLog-9103 include/coff/alpha.h include/coff/apollo.h include/coff/arm.h include/coff/aux-coff.h include/coff/ecoff.h include/coff/external.h include/coff/go32exe.h include/coff/h8300.h include/coff/h8500.h include/coff/i386.h include/coff/i860.h include/coff/i960.h include/coff/ia64.h include/coff/internal.h include/coff/m68k.h include/coff/m88k.h include/coff/mcore.h include/coff/mips.h include/coff/mipspe.h include/coff/or32.h include/coff/pe.h include/coff/powerpc.h include/coff/rs6000.h include/coff/rs6k64.h include/coff/sh.h include/coff/sparc.h include/coff/sym.h include/coff/symconst.h include/coff/ti.h include/coff/tic30.h include/coff/tic4x.h include/coff/tic54x.h include/coff/tic80.h include/coff/w65.h include/coff/we32k.h include/coff/x86_64.h include/coff/xcoff.h include/coff/z80.h include/coff/z8k.h include/demangle.h include/dis-asm.h include/dwarf2.h include/dyn-string.h include/elf/ChangeLog include/elf/ChangeLog-9103 include/elf/alpha.h include/elf/arc.h include/elf/arm.h include/elf/avr.h include/elf/bfin.h include/elf/common.h include/elf/cr16.h include/elf/cr16c.h include/elf/cris.h include/elf/crx.h include/elf/d10v.h include/elf/d30v.h include/elf/dlx.h include/elf/dwarf.h include/elf/epiphany.h include/elf/external.h include/elf/fr30.h include/elf/frv.h include/elf/h8.h include/elf/hppa.h include/elf/i370.h include/elf/i386.h include/elf/i860.h include/elf/i960.h include/elf/ia64.h include/elf/internal.h include/elf/ip2k.h include/elf/iq2000.h include/elf/lm32.h include/elf/m32c.h include/elf/m32r.h include/elf/m68hc11.h include/elf/m68k.h include/elf/mcore.h include/elf/mep.h include/elf/microblaze.h include/elf/mips.h include/elf/mmix.h include/elf/mn10200.h include/elf/mn10300.h include/elf/moxie.h include/elf/msp430.h include/elf/mt.h include/elf/openrisc.h include/elf/or32.h include/elf/pj.h include/elf/ppc.h include/elf/ppc64.h include/elf/reloc-macros.h include/elf/rl78.h include/elf/rx.h include/elf/s390.h include/elf/score.h include/elf/sh.h include/elf/sparc.h include/elf/spu.h include/elf/tic6x-attrs.h include/elf/tic6x.h include/elf/tilegx.h include/elf/tilepro.h include/elf/v850.h include/elf/vax.h include/elf/vxworks.h include/elf/x86-64.h include/elf/xc16x.h include/elf/xstormy16.h include/elf/xtensa.h include/fibheap.h include/filenames.h include/floatformat.h include/fnmatch.h include/fopen-bin.h include/fopen-same.h include/fopen-vms.h include/gdb/ChangeLog include/gdb/callback.h include/gdb/fileio.h include/gdb/remote-sim.h include/gdb/signals.def include/gdb/signals.h include/gdb/sim-arm.h include/gdb/sim-bfin.h include/gdb/sim-cr16.h include/gdb/sim-d10v.h include/gdb/sim-frv.h include/gdb/sim-h8300.h include/gdb/sim-lm32.h include/gdb/sim-m32c.h include/gdb/sim-ppc.h include/gdb/sim-rx.h include/gdb/sim-sh.h include/gdbm.h include/getopt.h include/hashtab.h include/hp-symtab.h include/ieee.h include/libiberty.h include/lto-symtab.h include/mach-o/ChangeLog include/mach-o/external.h include/mach-o/loader.h include/mach-o/reloc.h include/mach-o/x86-64.h include/md5.h include/nlm/ChangeLog include/nlm/alpha-ext.h include/nlm/common.h include/nlm/external.h include/nlm/i386-ext.h include/nlm/internal.h include/nlm/ppc-ext.h include/nlm/sparc32-ext.h include/oasys.h include/objalloc.h include/obstack.h include/opcode/ChangeLog include/opcode/ChangeLog-9103 include/opcode/alpha.h include/opcode/arc.h include/opcode/arm.h include/opcode/avr.h include/opcode/bfin.h include/opcode/cgen.h include/opcode/convex.h include/opcode/cr16.h include/opcode/cris.h include/opcode/crx.h include/opcode/d10v.h include/opcode/d30v.h include/opcode/dlx.h include/opcode/h8300.h include/opcode/hppa.h include/opcode/i370.h include/opcode/i386.h include/opcode/i860.h include/opcode/i960.h include/opcode/ia64.h include/opcode/m68hc11.h include/opcode/m68k.h include/opcode/m88k.h include/opcode/mips.h include/opcode/mmix.h include/opcode/mn10200.h include/opcode/mn10300.h include/opcode/moxie.h include/opcode/msp430.h include/opcode/np1.h include/opcode/ns32k.h include/opcode/or32.h include/opcode/pdp11.h include/opcode/pj.h include/opcode/pn.h include/opcode/ppc.h include/opcode/pyr.h include/opcode/rl78.h include/opcode/rx.h include/opcode/s390.h include/opcode/score-datadep.h include/opcode/score-inst.h include/opcode/sparc.h include/opcode/spu-insns.h include/opcode/spu.h include/opcode/tahoe.h include/opcode/tic30.h include/opcode/tic4x.h include/opcode/tic54x.h include/opcode/tic6x-control-registers.h include/opcode/tic6x-insn-formats.h include/opcode/tic6x-opcode-table.h include/opcode/tic6x.h include/opcode/tic80.h include/opcode/tilegx.h include/opcode/tilepro.h include/opcode/v850.h include/opcode/vax.h include/os9k.h include/partition.h include/plugin-api.h include/progress.h include/safe-ctype.h include/sha1.h include/simple-object.h include/som/ChangeLog include/som/aout.h include/som/clock.h include/som/internal.h include/som/lst.h include/som/reloc.h include/sort.h include/splay-tree.h include/symcat.h include/timeval-utils.h include/vms/ChangeLog include/vms/dcx.h include/vms/dmt.h include/vms/dsc.h include/vms/dst.h include/vms/eeom.h include/vms/egps.h include/vms/egsd.h include/vms/egst.h include/vms/egsy.h include/vms/eiaf.h include/vms/eicp.h include/vms/eidc.h include/vms/eiha.h include/vms/eihd.h include/vms/eihi.h include/vms/eihs.h include/vms/eihvn.h include/vms/eisd.h include/vms/emh.h include/vms/eobjrec.h include/vms/esdf.h include/vms/esdfm.h include/vms/esdfv.h include/vms/esgps.h include/vms/esrf.h include/vms/etir.h include/vms/internal.h include/vms/lbr.h include/vms/prt.h include/vms/shl.h include/xregex.h include/xregex2.h include/xtensa-config.h include/xtensa-isa-internal.h include/xtensa-isa.h texinfo/texinfo.tex
Diffstat (limited to 'include/coff/ti.h')
-rw-r--r--include/coff/ti.h558
1 files changed, 0 insertions, 558 deletions
diff --git a/include/coff/ti.h b/include/coff/ti.h
deleted file mode 100644
index 61010a210..000000000
--- a/include/coff/ti.h
+++ /dev/null
@@ -1,558 +0,0 @@
-/* COFF information for TI COFF support. Definitions in this file should be
- customized in a target-specific file, and then this file included (see
- tic54x.h for an example).
-
- Copyright 2000, 2001, 2002, 2003, 2005, 2008, 2009, 2010
- Free Software Foundation, Inc.
-
- This program 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 3 of the License, or
- (at your option) any later version.
-
- This program 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 this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#ifndef COFF_TI_H
-#define COFF_TI_H
-
-/* Note "coff/external.h is not used because TI adds extra fields to the structures. */
-
-/********************** FILE HEADER **********************/
-
-struct external_filehdr
- {
- char f_magic[2]; /* magic number */
- char f_nscns[2]; /* number of sections */
- char f_timdat[4]; /* time & date stamp */
- char f_symptr[4]; /* file pointer to symtab */
- char f_nsyms[4]; /* number of symtab entries */
- char f_opthdr[2]; /* sizeof(optional hdr) */
- char f_flags[2]; /* flags */
- char f_target_id[2]; /* magic no. (TI COFF-specific) */
- };
-
-/* COFF0 has magic number in f_magic, and omits f_target_id from the file
- header; for later versions, f_magic is 0xC1 for COFF1 and 0xC2 for COFF2
- and the target-specific magic number is found in f_target_id */
-
-#define TICOFF0MAGIC TI_TARGET_ID
-#define TICOFF1MAGIC 0x00C1
-#define TICOFF2MAGIC 0x00C2
-#define TICOFF_AOUT_MAGIC 0x0108 /* magic number in optional header */
-#define TICOFF 1 /* customize coffcode.h */
-
-/* The target_id field changes depending on the particular CPU target */
-/* for COFF0, the target id appeared in f_magic, where COFFX magic is now */
-#ifndef TI_TARGET_ID
-#error "TI_TARGET_ID needs to be defined for your CPU"
-#endif
-
-/* Which bfd_arch to use... */
-#ifndef TICOFF_TARGET_ARCH
-#error "TICOFF_TARGET_ARCH needs to be defined for your CPU"
-#endif
-
-#ifndef TICOFF_TARGET_MACHINE_GET
-#define TICOFF_TARGET_MACHINE_GET(FLAGS) 0
-#endif
-
-#ifndef TICOFF_TARGET_MACHINE_SET
-#define TICOFF_TARGET_MACHINE_SET(FLAGSP, MACHINE)
-#endif
-
-/* Default to COFF2 for file output */
-#ifndef TICOFF_DEFAULT_MAGIC
-#define TICOFF_DEFAULT_MAGIC TICOFF2MAGIC
-#endif
-
-/* This value is made available in the rare case where a bfd is unavailable */
-#ifndef OCTETS_PER_BYTE_POWER
-#error "OCTETS_PER_BYTE_POWER not defined for this CPU"
-#else
-#define OCTETS_PER_BYTE (1<<OCTETS_PER_BYTE_POWER)
-#endif
-
-/* default alignment is on a byte (not octet!) boundary */
-#ifndef COFF_DEFAULT_SECTION_ALIGNMENT_POWER
-#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 0
-#endif
-
-/* TI COFF encodes the section alignment in the section header flags */
-#define COFF_ALIGN_IN_SECTION_HEADER 1
-#define COFF_ALIGN_IN_S_FLAGS 1
-/* requires a power-of-two argument */
-#define COFF_ENCODE_ALIGNMENT(S,X) ((S).s_flags |= (((unsigned)(X)&0xF)<<8))
-/* result is a power of two */
-#define COFF_DECODE_ALIGNMENT(X) (((X)>>8)&0xF)
-
-#define COFF0_P(ABFD) (bfd_coff_filhsz(ABFD) == FILHSZ_V0)
-#define COFF2_P(ABFD) (bfd_coff_scnhsz(ABFD) != SCNHSZ_V01)
-
-#define COFF0_BADMAG(x) ((x).f_magic != TICOFF0MAGIC)
-#define COFF1_BADMAG(x) ((x).f_magic != TICOFF1MAGIC || (x).f_target_id != TI_TARGET_ID)
-#define COFF2_BADMAG(x) ((x).f_magic != TICOFF2MAGIC || (x).f_target_id != TI_TARGET_ID)
-
-/* we need to read/write an extra field in the coff file header */
-#ifndef COFF_ADJUST_FILEHDR_IN_POST
-#define COFF_ADJUST_FILEHDR_IN_POST(abfd, src, dst) \
- do \
- { \
- if (!COFF0_P (abfd)) \
- ((struct internal_filehdr *)(dst))->f_target_id = \
- H_GET_16 (abfd, ((FILHDR *)(src))->f_target_id); \
- } \
- while (0)
-#endif
-
-#ifndef COFF_ADJUST_FILEHDR_OUT_POST
-#define COFF_ADJUST_FILEHDR_OUT_POST(abfd, src, dst) \
- do \
- { \
- if (!COFF0_P (abfd)) \
- H_PUT_16 (abfd, ((struct internal_filehdr *)(src))->f_target_id, \
- ((FILHDR *)(dst))->f_target_id); \
- } \
- while (0)
-#endif
-
-#define FILHDR struct external_filehdr
-#define FILHSZ 22
-#define FILHSZ_V0 20 /* COFF0 omits target_id field */
-
-/* File header flags */
-#define F_RELFLG (0x0001)
-#define F_EXEC (0x0002)
-#define F_LNNO (0x0004)
-#define F_VERS (0x0010) /* TMS320C4x code */
-/* F_LSYMS needs to be redefined in your source file */
-#define F_LSYMS_TICOFF (0x0010) /* normal COFF is 0x8 */
-
-#define F_10 0x00 /* file built for TMS320C1x devices */
-#define F_20 0x10 /* file built for TMS320C2x devices */
-#define F_25 0x20 /* file built for TMS320C2x/C5x devices */
-#define F_LENDIAN 0x0100 /* 16 bits/word, LSB first */
-#define F_SYMMERGE 0x1000 /* duplicate symbols were removed */
-
-/********************** OPTIONAL HEADER **********************/
-
-
-typedef struct
-{
- char magic[2]; /* type of file (0x108) */
- char vstamp[2]; /* version stamp */
- char tsize[4]; /* text size in bytes, padded to FW bdry*/
- char dsize[4]; /* initialized data " " */
- char bsize[4]; /* uninitialized data " " */
- char entry[4]; /* entry pt. */
- char text_start[4]; /* base of text used for this file */
- char data_start[4]; /* base of data used for this file */
-}
-AOUTHDR;
-
-
-#define AOUTHDRSZ 28
-#define AOUTSZ 28
-
-
-/********************** SECTION HEADER **********************/
-/* COFF0, COFF1 */
-struct external_scnhdr_v01 {
- char s_name[8]; /* section name */
- char s_paddr[4]; /* physical address, aliased s_nlib */
- char s_vaddr[4]; /* virtual address */
- char s_size[4]; /* section size (in WORDS) */
- char s_scnptr[4]; /* file ptr to raw data for section */
- char s_relptr[4]; /* file ptr to relocation */
- char s_lnnoptr[4]; /* file ptr to line numbers */
- char s_nreloc[2]; /* number of relocation entries */
- char s_nlnno[2]; /* number of line number entries*/
- char s_flags[2]; /* flags */
- char s_reserved[1]; /* reserved */
- char s_page[1]; /* section page number (LOAD) */
-};
-
-/* COFF2 */
-struct external_scnhdr {
- char s_name[8]; /* section name */
- char s_paddr[4]; /* physical address, aliased s_nlib */
- char s_vaddr[4]; /* virtual address */
- char s_size[4]; /* section size (in WORDS) */
- char s_scnptr[4]; /* file ptr to raw data for section */
- char s_relptr[4]; /* file ptr to relocation */
- char s_lnnoptr[4]; /* file ptr to line numbers */
- char s_nreloc[4]; /* number of relocation entries */
- char s_nlnno[4]; /* number of line number entries*/
- char s_flags[4]; /* flags */
- char s_reserved[2]; /* reserved */
- char s_page[2]; /* section page number (LOAD) */
-};
-
-/*
- * Special section flags
- */
-
-/* TI COFF defines these flags;
- STYP_CLINK: the section should be excluded from the final
- linker output if there are no references found to any symbol in the section
- STYP_BLOCK: the section should be blocked, i.e. if the section would cross
- a page boundary, it is started at a page boundary instead.
- TI COFF puts the section alignment power of two in the section flags
- e.g. 2**N is alignment, flags |= (N & 0xF) << 8
-*/
-#define STYP_CLINK (0x4000)
-#define STYP_BLOCK (0x1000)
-#define STYP_ALIGN (0x0F00) /* TI COFF stores section alignment here */
-
-#define SCNHDR_V01 struct external_scnhdr_v01
-#define SCNHDR struct external_scnhdr
-#define SCNHSZ_V01 40 /* for v0 and v1 */
-#define SCNHSZ 48
-
-/* COFF2 changes the offsets and sizes of these fields
- Assume we're dealing with the COFF2 scnhdr structure, and adjust
- accordingly. Note: The GNU C versions of some of these macros
- are necessary in order to avoid compile time warnings triggered
- gcc's array bounds checking. The PUT_SCNHDR_PAGE macro also has
- the advantage on not evaluating LOC twice. */
-
-#define GET_SCNHDR_NRELOC(ABFD, LOC) \
- (COFF2_P (ABFD) ? H_GET_32 (ABFD, LOC) : H_GET_16 (ABFD, LOC))
-#define PUT_SCNHDR_NRELOC(ABFD, VAL, LOC) \
- (COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, LOC))
-#ifdef __GNUC__
-#define GET_SCNHDR_NLNNO(ABFD, LOC) \
- ({ \
- int nlnno; \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- nlnno = H_GET_32 (ABFD, ptr); \
- else \
- nlnno = H_GET_16 (ABFD, ptr - 2); \
- nlnno; \
- })
-#define PUT_SCNHDR_NLNNO(ABFD, VAL, LOC) \
- do \
- { \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- H_PUT_32 (ABFD, VAL, ptr); \
- else \
- H_PUT_16 (ABFD, VAL, ptr - 2); \
- } \
- while (0)
-#define GET_SCNHDR_FLAGS(ABFD, LOC) \
- ({ \
- int flags; \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- flags = H_GET_32 (ABFD, ptr); \
- else \
- flags = H_GET_16 (ABFD, ptr - 4); \
- flags; \
- })
-#define PUT_SCNHDR_FLAGS(ABFD, VAL, LOC) \
- do \
- { \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- H_PUT_32 (ABFD, VAL, ptr); \
- else \
- H_PUT_16 (ABFD, VAL, ptr - 4); \
- } \
- while (0)
-#define GET_SCNHDR_PAGE(ABFD, LOC) \
- ({ \
- unsigned page; \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- page = H_GET_16 (ABFD, ptr); \
- else \
- page = (unsigned) H_GET_8 (ABFD, ptr - 7); \
- page; \
- })
-/* On output, make sure that the "reserved" field is zero. */
-#define PUT_SCNHDR_PAGE(ABFD, VAL, LOC) \
- do \
- { \
- char * ptr = (LOC); \
- if (COFF2_P (ABFD)) \
- H_PUT_16 (ABFD, VAL, ptr); \
- else \
- { \
- H_PUT_8 (ABFD, VAL, ptr - 7); \
- H_PUT_8 (ABFD, 0, ptr - 8); \
- } \
- } \
- while (0)
-#else
-#define GET_SCNHDR_NLNNO(ABFD, LOC) \
- (COFF2_P (ABFD) ? H_GET_32 (ABFD, LOC) : H_GET_16 (ABFD, (LOC) - 2))
-#define PUT_SCNHDR_NLNNO(ABFD, VAL, LOC) \
- (COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, (LOC) - 2))
-#define GET_SCNHDR_FLAGS(ABFD, LOC) \
- (COFF2_P (ABFD) ? H_GET_32 (ABFD, LOC) : H_GET_16 (ABFD, (LOC) - 4))
-#define PUT_SCNHDR_FLAGS(ABFD, VAL, LOC) \
- (COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, (LOC) - 4))
-#define GET_SCNHDR_PAGE(ABFD, LOC) \
- (COFF2_P (ABFD) ? H_GET_16 (ABFD, LOC) : (unsigned) H_GET_8 (ABFD, (LOC) - 7))
-/* On output, make sure that the "reserved" field is zero. */
-#define PUT_SCNHDR_PAGE(ABFD, VAL, LOC) \
- (COFF2_P (ABFD) \
- ? H_PUT_16 (ABFD, VAL, LOC) \
- : H_PUT_8 (ABFD, VAL, (LOC) - 7), H_PUT_8 (ABFD, 0, (LOC) - 8))
-#endif
-
-
-/* TI COFF stores section size as number of bytes (address units, not octets),
- so adjust to be number of octets, which is what BFD expects */
-#define GET_SCNHDR_SIZE(ABFD, SZP) \
- (H_GET_32 (ABFD, SZP) * bfd_octets_per_byte (ABFD))
-#define PUT_SCNHDR_SIZE(ABFD, SZ, SZP) \
- H_PUT_32 (ABFD, (SZ) / bfd_octets_per_byte (ABFD), SZP)
-
-#define COFF_ADJUST_SCNHDR_IN_POST(ABFD, EXT, INT) \
- do \
- { \
- ((struct internal_scnhdr *)(INT))->s_page = \
- GET_SCNHDR_PAGE (ABFD, ((SCNHDR *)(EXT))->s_page); \
- } \
- while (0)
-
-/* The entire scnhdr may not be assigned.
- Ensure that everything is initialized. */
-#define COFF_ADJUST_SCNHDR_OUT_PRE(ABFD, INT, EXT) \
- do \
- { \
- memset((EXT), 0, sizeof (SCNHDR)); \
- } \
- while (0)
-
-/* The line number and reloc overflow checking in coff_swap_scnhdr_out in
- coffswap.h doesn't use PUT_X for s_nlnno and s_nreloc.
- Due to different sized v0/v1/v2 section headers, we have to re-write these
- fields.
- */
-#define COFF_ADJUST_SCNHDR_OUT_POST(ABFD, INT, EXT) \
- do \
- { \
- PUT_SCNHDR_NLNNO (ABFD, ((struct internal_scnhdr *)(INT))->s_nlnno, \
- ((SCNHDR *)(EXT))->s_nlnno); \
- PUT_SCNHDR_NRELOC (ABFD, ((struct internal_scnhdr *)(INT))->s_nreloc,\
- ((SCNHDR *)(EXT))->s_nreloc); \
- PUT_SCNHDR_FLAGS (ABFD, ((struct internal_scnhdr *)(INT))->s_flags, \
- ((SCNHDR *)(EXT))->s_flags); \
- PUT_SCNHDR_PAGE (ABFD, ((struct internal_scnhdr *)(INT))->s_page, \
- ((SCNHDR *)(EXT))->s_page); \
- } \
- while (0)
-
-/*
- * names of "special" sections
- */
-#define _TEXT ".text"
-#define _DATA ".data"
-#define _BSS ".bss"
-#define _CINIT ".cinit" /* initialized C data */
-#define _SCONST ".const" /* constants */
-#define _SWITCH ".switch" /* switch tables */
-#define _STACK ".stack" /* C stack */
-#define _SYSMEM ".sysmem" /* used for malloc et al. syscalls */
-
-/********************** LINE NUMBERS **********************/
-
-/* 1 line number entry for every "breakpointable" source line in a section.
- * Line numbers are grouped on a per function basis; first entry in a function
- * grouping will have l_lnno = 0 and in place of physical address will be the
- * symbol table index of the function name.
- */
-struct external_lineno {
- union {
- char l_symndx[4]; /* function name symbol index, iff l_lnno == 0*/
- char l_paddr[4]; /* (physical) address of line number */
- } l_addr;
- char l_lnno[2]; /* line number */
-};
-
-#define LINENO struct external_lineno
-#define LINESZ 6
-
-
-/********************** SYMBOLS **********************/
-
-/* NOTE: this is what a local label looks like in assembly source; what it
- looks like in COFF output is undefined */
-#define TICOFF_LOCAL_LABEL_P(NAME) \
-((NAME[0] == '$' && NAME[1] >= '0' && NAME[1] <= '9' && NAME[2] == '\0') \
- || NAME[strlen(NAME)-1] == '?')
-
-#define E_SYMNMLEN 8 /* # characters in a symbol name */
-#define E_FILNMLEN 14 /* # characters in a file name */
-#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
-
-struct external_syment
-{
- union {
- char e_name[E_SYMNMLEN];
- struct {
- char e_zeroes[4];
- char e_offset[4];
- } e;
- } e;
- char e_value[4];
- char e_scnum[2];
- char e_type[2];
- char e_sclass[1];
- char e_numaux[1];
-};
-
-
-#define N_BTMASK (017)
-#define N_TMASK (060)
-#define N_BTSHFT (4)
-#define N_TSHIFT (2)
-
-
-union external_auxent {
- struct {
- char x_tagndx[4]; /* str, un, or enum tag indx */
- union {
- struct {
- char x_lnno[2]; /* declaration line number */
- char x_size[2]; /* str/union/array size */
- } x_lnsz;
- char x_fsize[4]; /* size of function */
- } x_misc;
- union {
- struct { /* if ISFCN, tag, or .bb */
- char x_lnnoptr[4]; /* ptr to fcn line # */
- char x_endndx[4]; /* entry ndx past block end */
- } x_fcn;
- struct { /* if ISARY, up to 4 dimen. */
- char x_dimen[E_DIMNUM][2];
- } x_ary;
- } x_fcnary;
- char x_tvndx[2]; /* tv index */
- } x_sym;
-
- union {
- char x_fname[E_FILNMLEN];
- struct {
- char x_zeroes[4];
- char x_offset[4];
- } x_n;
- } x_file;
-
- struct {
- char x_scnlen[4]; /* section length */
- char x_nreloc[2]; /* # relocation entries */
- char x_nlinno[2]; /* # line numbers */
- } x_scn;
-
- struct {
- char x_tvfill[4]; /* tv fill value */
- char x_tvlen[2]; /* length of .tv */
- char x_tvran[2][2]; /* tv range */
- } x_tv; /* info about .tv section (in auxent of symbol .tv)) */
-
-
-};
-
-#define SYMENT struct external_syment
-#define SYMESZ 18
-#define AUXENT union external_auxent
-#define AUXESZ 18
-
-/* section lengths are in target bytes (not host bytes) */
-#define GET_SCN_SCNLEN(ABFD, EXT) \
- (H_GET_32 (ABFD, (EXT)->x_scn.x_scnlen) * bfd_octets_per_byte (ABFD))
-#define PUT_SCN_SCNLEN(ABFD, INT, EXT) \
- H_PUT_32 (ABFD, (INT) / bfd_octets_per_byte (ABFD), (EXT)->x_scn.x_scnlen)
-
-/* lnsz size is in bits in COFF file, in bytes in BFD */
-#define GET_LNSZ_SIZE(abfd, ext) \
- (H_GET_16 (abfd, ext->x_sym.x_misc.x_lnsz.x_size) / (in_class != C_FIELD ? 8 : 1))
-
-#define PUT_LNSZ_SIZE(abfd, in, ext) \
- H_PUT_16 (abfd, ((in_class != C_FIELD) ? (in) * 8 : (in)), \
- ext->x_sym.x_misc.x_lnsz.x_size)
-
-/* TI COFF stores offsets for MOS and MOU in bits; BFD expects bytes
- Also put the load page flag of the section into the symbol value if it's an
- address. */
-#ifndef NEEDS_PAGE
-#define NEEDS_PAGE(X) 0
-#define PAGE_MASK 0
-#endif
-#define COFF_ADJUST_SYM_IN_POST(ABFD, EXT, INT) \
- do \
- { \
- struct internal_syment *dst = (struct internal_syment *)(INT); \
- if (dst->n_sclass == C_MOS || dst->n_sclass == C_MOU) \
- dst->n_value /= 8; \
- else if (NEEDS_PAGE (dst->n_sclass)) { \
- asection *scn = coff_section_from_bfd_index (abfd, dst->n_scnum); \
- dst->n_value |= (scn->lma & PAGE_MASK); \
- } \
- } \
- while (0)
-
-#define COFF_ADJUST_SYM_OUT_POST(ABFD, INT, EXT) \
- do \
- { \
- struct internal_syment *src = (struct internal_syment *)(INT); \
- SYMENT *dst = (SYMENT *)(EXT); \
- if (src->n_sclass == C_MOU || src->n_sclass == C_MOS) \
- H_PUT_32 (abfd, src->n_value * 8, dst->e_value); \
- else if (NEEDS_PAGE (src->n_sclass)) { \
- H_PUT_32 (abfd, src->n_value &= ~PAGE_MASK, dst->e_value); \
- } \
- } \
- while (0)
-
-/* Detect section-relative absolute symbols so they get flagged with a sym
- index of -1.
-*/
-#define SECTION_RELATIVE_ABSOLUTE_SYMBOL_P(RELOC, SECT) \
- ((*(RELOC)->sym_ptr_ptr)->section->output_section == (SECT) \
- && (RELOC)->howto->name[0] == 'A')
-
-/********************** RELOCATION DIRECTIVES **********************/
-
-struct external_reloc_v0
-{
- char r_vaddr[4];
- char r_symndx[2];
- char r_reserved[2];
- char r_type[2];
-};
-
-struct external_reloc
-{
- char r_vaddr[4];
- char r_symndx[4];
- char r_reserved[2]; /* extended pmad byte for COFF2 */
- char r_type[2];
-};
-
-#define RELOC struct external_reloc
-#define RELSZ_V0 10 /* FIXME -- coffcode.h needs fixing */
-#define RELSZ 12 /* for COFF1/2 */
-
-/* various relocation types. */
-#define R_ABS 0x0000 /* no relocation */
-#define R_REL13 0x002A /* 13-bit direct reference (???) */
-#define R_PARTLS7 0x0028 /* 7 LSBs of an address */
-#define R_PARTMS9 0x0029 /* 9MSBs of an address */
-#define R_EXTWORD 0x002B /* 23-bit direct reference */
-#define R_EXTWORD16 0x002C /* 16-bit direct reference to 23-bit addr*/
-#define R_EXTWORDMS7 0x002D /* upper 7 bits of 23-bit address */
-
-#endif /* COFF_TI_H */